* be found in the AUTHORS file in the root of the source tree.
*/
-
#include <stdlib.h>
#include <string.h>
#include <limits.h>
extern void die(const char *fmt, ...);
#endif
-
struct arg arg_init(char **argv) {
struct arg a;
- a.argv = argv;
+ a.argv = argv;
a.argv_step = 1;
- a.name = NULL;
- a.val = NULL;
- a.def = NULL;
+ a.name = NULL;
+ a.val = NULL;
+ a.def = NULL;
return a;
}
int arg_match(struct arg *arg_, const struct arg_def *def, char **argv) {
struct arg arg;
- if (!argv[0] || argv[0][0] != '-')
- return 0;
+ if (!argv[0] || argv[0][0] != '-') return 0;
arg = arg_init(argv);
- if (def->short_name
- && strlen(arg.argv[0]) == strlen(def->short_name) + 1
- && !strcmp(arg.argv[0] + 1, def->short_name)) {
-
+ if (def->short_name && strlen(arg.argv[0]) == strlen(def->short_name) + 1 &&
+ !strcmp(arg.argv[0] + 1, def->short_name)) {
arg.name = arg.argv[0] + 1;
arg.val = def->has_val ? arg.argv[1] : NULL;
arg.argv_step = def->has_val ? 2 : 1;
} else if (def->long_name) {
const size_t name_len = strlen(def->long_name);
- if (strlen(arg.argv[0]) >= name_len + 2
- && arg.argv[0][1] == '-'
- && !strncmp(arg.argv[0] + 2, def->long_name, name_len)
- && (arg.argv[0][name_len + 2] == '='
- || arg.argv[0][name_len + 2] == '\0')) {
-
+ if (strlen(arg.argv[0]) >= name_len + 2 && arg.argv[0][1] == '-' &&
+ !strncmp(arg.argv[0] + 2, def->long_name, name_len) &&
+ (arg.argv[0][name_len + 2] == '=' ||
+ arg.argv[0][name_len + 2] == '\0')) {
arg.name = arg.argv[0] + 2;
arg.val = arg.name[name_len] == '=' ? arg.name + name_len + 1 : NULL;
arg.argv_step = 1;
if (arg.name && arg.val && !def->has_val)
die("Error: option %s requires no argument.\n", arg.name);
- if (arg.name
- && (arg.val || !def->has_val)) {
+ if (arg.name && (arg.val || !def->has_val)) {
arg.def = def;
*arg_ = arg;
return 1;
return 0;
}
-
const char *arg_next(struct arg *arg) {
- if (arg->argv[0])
- arg->argv += arg->argv_step;
+ if (arg->argv[0]) arg->argv += arg->argv_step;
return *arg->argv;
}
-
char **argv_dup(int argc, const char **argv) {
char **new_argv = malloc((argc + 1) * sizeof(*argv));
return new_argv;
}
-
void arg_show_usage(FILE *fp, const struct arg_def *const *defs) {
- char option_text[40] = {0};
+ char option_text[40] = { 0 };
for (; *defs; defs++) {
const struct arg_def *def = *defs;
if (def->short_name && def->long_name) {
char *comma = def->has_val ? "," : ", ";
- snprintf(option_text, 37, "-%s%s%s --%s%6s",
- def->short_name, short_val, comma,
- def->long_name, long_val);
+ snprintf(option_text, 37, "-%s%s%s --%s%6s", def->short_name, short_val,
+ comma, def->long_name, long_val);
} else if (def->short_name)
- snprintf(option_text, 37, "-%s%s",
- def->short_name, short_val);
+ snprintf(option_text, 37, "-%s%s", def->short_name, short_val);
else if (def->long_name)
- snprintf(option_text, 37, " --%s%s",
- def->long_name, long_val);
+ snprintf(option_text, 37, " --%s%s", def->long_name, long_val);
fprintf(fp, " %-37s\t%s\n", option_text, def->desc);
fprintf(fp, " %-37s\t ", "");
for (listptr = def->enums; listptr->name; listptr++)
- fprintf(fp, "%s%s", listptr->name,
- listptr[1].name ? ", " : "\n");
+ fprintf(fp, "%s%s", listptr->name, listptr[1].name ? ", " : "\n");
}
}
}
-
unsigned int arg_parse_uint(const struct arg *arg) {
- long int rawval;
- char *endptr;
+ long int rawval;
+ char *endptr;
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
- if (rawval >= 0 && rawval <= UINT_MAX)
- return rawval;
+ if (rawval >= 0 && rawval <= UINT_MAX) return rawval;
- die("Option %s: Value %ld out of range for unsigned int\n",
- arg->name, rawval);
+ die("Option %s: Value %ld out of range for unsigned int\n", arg->name,
+ rawval);
}
die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return 0;
}
-
int arg_parse_int(const struct arg *arg) {
- long int rawval;
- char *endptr;
+ long int rawval;
+ char *endptr;
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
- if (rawval >= INT_MIN && rawval <= INT_MAX)
- return rawval;
+ if (rawval >= INT_MIN && rawval <= INT_MAX) return rawval;
- die("Option %s: Value %ld out of range for signed int\n",
- arg->name, rawval);
+ die("Option %s: Value %ld out of range for signed int\n", arg->name,
+ rawval);
}
die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return 0;
}
-
struct vpx_rational {
int num; /**< fraction numerator */
int den; /**< fraction denominator */
};
struct vpx_rational arg_parse_rational(const struct arg *arg) {
- long int rawval;
- char *endptr;
- struct vpx_rational rat;
+ long int rawval;
+ char *endptr;
+ struct vpx_rational rat;
/* parse numerator */
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '/') {
if (rawval >= INT_MIN && rawval <= INT_MAX)
rat.num = rawval;
- else die("Option %s: Value %ld out of range for signed int\n",
- arg->name, rawval);
- } else die("Option %s: Expected / at '%c'\n", arg->name, *endptr);
+ else
+ die("Option %s: Value %ld out of range for signed int\n", arg->name,
+ rawval);
+ } else
+ die("Option %s: Expected / at '%c'\n", arg->name, *endptr);
/* parse denominator */
rawval = strtol(endptr + 1, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
if (rawval >= INT_MIN && rawval <= INT_MAX)
rat.den = rawval;
- else die("Option %s: Value %ld out of range for signed int\n",
- arg->name, rawval);
- } else die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
+ else
+ die("Option %s: Value %ld out of range for signed int\n", arg->name,
+ rawval);
+ } else
+ die("Option %s: Invalid character '%c'\n", arg->name, *endptr);
return rat;
}
-
int arg_parse_enum(const struct arg *arg) {
const struct arg_enum_list *listptr;
- long int rawval;
- char *endptr;
+ long int rawval;
+ char *endptr;
/* First see if the value can be parsed as a raw value */
rawval = strtol(arg->val, &endptr, 10);
if (arg->val[0] != '\0' && endptr[0] == '\0') {
/* Got a raw value, make sure it's valid */
for (listptr = arg->def->enums; listptr->name; listptr++)
- if (listptr->val == rawval)
- return rawval;
+ if (listptr->val == rawval) return rawval;
}
/* Next see if it can be parsed as a string */
for (listptr = arg->def->enums; listptr->name; listptr++)
- if (!strcmp(arg->val, listptr->name))
- return listptr->val;
+ if (!strcmp(arg->val, listptr->name)) return listptr->val;
die("Option %s: Invalid value '%s'\n", arg->name, arg->val);
return 0;
}
-
int arg_parse_enum_or_int(const struct arg *arg) {
- if (arg->def->enums)
- return arg_parse_enum(arg);
+ if (arg->def->enums) return arg_parse_enum(arg);
return arg_parse_int(arg);
}
* be found in the AUTHORS file in the root of the source tree.
*/
-
#ifndef ARGS_H_
#define ARGS_H_
#include <stdio.h>
#endif
struct arg {
- char **argv;
- const char *name;
- const char *val;
- unsigned int argv_step;
- const struct arg_def *def;
+ char **argv;
+ const char *name;
+ const char *val;
+ unsigned int argv_step;
+ const struct arg_def *def;
};
struct arg_enum_list {
const char *name;
- int val;
+ int val;
};
-#define ARG_ENUM_LIST_END {0}
+#define ARG_ENUM_LIST_END \
+ { 0 }
typedef struct arg_def {
const char *short_name;
const char *long_name;
- int has_val;
+ int has_val;
const char *desc;
const struct arg_enum_list *enums;
} arg_def_t;
-#define ARG_DEF(s,l,v,d) {s,l,v,d, NULL}
-#define ARG_DEF_ENUM(s,l,v,d,e) {s,l,v,d,e}
-#define ARG_DEF_LIST_END {0}
+#define ARG_DEF(s, l, v, d) \
+ { s, l, v, d, NULL }
+#define ARG_DEF_ENUM(s, l, v, d, e) \
+ { s, l, v, d, e }
+#define ARG_DEF_LIST_END \
+ { 0 }
struct arg arg_init(char **argv);
int arg_match(struct arg *arg_, const struct arg_def *def, char **argv);
is_ivf = 1;
if (mem_get_le16(raw_hdr + 4) != 0) {
- fprintf(stderr, "Error: Unrecognized IVF version! This file may not"
+ fprintf(stderr,
+ "Error: Unrecognized IVF version! This file may not"
" decode properly.");
}
return is_ivf;
}
-int ivf_read_frame(FILE *infile, uint8_t **buffer,
- size_t *bytes_read, size_t *buffer_size) {
- char raw_header[IVF_FRAME_HDR_SZ] = {0};
+int ivf_read_frame(FILE *infile, uint8_t **buffer, size_t *bytes_read,
+ size_t *buffer_size) {
+ char raw_header[IVF_FRAME_HDR_SZ] = { 0 };
size_t frame_size = 0;
if (fread(raw_header, IVF_FRAME_HDR_SZ, 1, infile) != 1) {
- if (!feof(infile))
- warn("Failed to read frame size\n");
+ if (!feof(infile)) warn("Failed to read frame size\n");
} else {
frame_size = mem_get_le32(raw_header);
int file_is_ivf(struct VpxInputContext *input);
-int ivf_read_frame(FILE *infile, uint8_t **buffer,
- size_t *bytes_read, size_t *buffer_size);
+int ivf_read_frame(FILE *infile, uint8_t **buffer, size_t *bytes_read,
+ size_t *buffer_size);
#ifdef __cplusplus
-} /* extern "C" */
+} /* extern "C" */
#endif
#endif // IVFDEC_H_
#include "vpx/vpx_encoder.h"
#include "vpx_ports/mem_ops.h"
-void ivf_write_file_header(FILE *outfile,
- const struct vpx_codec_enc_cfg *cfg,
- unsigned int fourcc,
- int frame_cnt) {
+void ivf_write_file_header(FILE *outfile, const struct vpx_codec_enc_cfg *cfg,
+ unsigned int fourcc, int frame_cnt) {
char header[32];
header[0] = 'D';
extern "C" {
#endif
-void ivf_write_file_header(FILE *outfile,
- const struct vpx_codec_enc_cfg *cfg,
- uint32_t fourcc,
- int frame_cnt);
+void ivf_write_file_header(FILE *outfile, const struct vpx_codec_enc_cfg *cfg,
+ uint32_t fourcc, int frame_cnt);
void ivf_write_frame_header(FILE *outfile, int64_t pts, size_t frame_size);
void ivf_write_frame_size(FILE *outfile, size_t frame_size);
#ifdef __cplusplus
-} /* extern "C" */
+} /* extern "C" */
#endif
#endif // IVFENC_H_
* Still in the public domain.
*/
-#include <string.h> /* for memcpy() */
+#include <string.h> /* for memcpy() */
#include "md5_utils.h"
-static void
-byteSwap(UWORD32 *buf, unsigned words) {
+static void byteSwap(UWORD32 *buf, unsigned words) {
md5byte *p;
/* Only swap bytes for big endian machines */
int i = 1;
- if (*(char *)&i == 1)
- return;
+ if (*(char *)&i == 1) return;
p = (md5byte *)buf;
* Start MD5 accumulation. Set bit count to 0 and buffer to mysterious
* initialization constants.
*/
-void
-MD5Init(struct MD5Context *ctx) {
+void MD5Init(struct MD5Context *ctx) {
ctx->buf[0] = 0x67452301;
ctx->buf[1] = 0xefcdab89;
ctx->buf[2] = 0x98badcfe;
* Update context to reflect the concatenation of another buffer full
* of bytes.
*/
-void
-MD5Update(struct MD5Context *ctx, md5byte const *buf, unsigned len) {
+void MD5Update(struct MD5Context *ctx, md5byte const *buf, unsigned len) {
UWORD32 t;
/* Update byte count */
t = ctx->bytes[0];
if ((ctx->bytes[0] = t + len) < t)
- ctx->bytes[1]++; /* Carry from low to high */
+ ctx->bytes[1]++; /* Carry from low to high */
- t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */
+ t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */
if (t > len) {
memcpy((md5byte *)ctx->in + 64 - t, buf, len);
* Final wrapup - pad to 64-byte boundary with the bit pattern
* 1 0* (64-bit count of bits processed, MSB-first)
*/
-void
-MD5Final(md5byte digest[16], struct MD5Context *ctx) {
+void MD5Final(md5byte digest[16], struct MD5Context *ctx) {
int count = ctx->bytes[0] & 0x3f; /* Number of bytes in ctx->in */
md5byte *p = (md5byte *)ctx->in + count;
/* Bytes of padding needed to make 56 bytes (-8..55) */
count = 56 - 1 - count;
- if (count < 0) { /* Padding forces an extra block */
+ if (count < 0) { /* Padding forces an extra block */
memset(p, 0, count + 8);
byteSwap(ctx->in, 16);
MD5Transform(ctx->buf, ctx->in);
#define F4(x, y, z) (y ^ (x | ~z))
/* This is the central step in the MD5 algorithm. */
-#define MD5STEP(f,w,x,y,z,in,s) \
- (w += f(x,y,z) + in, w = (w<<s | w>>(32-s)) + x)
+#define MD5STEP(f, w, x, y, z, in, s) \
+ (w += f(x, y, z) + in, w = (w << s | w >> (32 - s)) + x)
#if defined(__clang__) && defined(__has_attribute)
#if __has_attribute(no_sanitize)
* reflect the addition of 16 longwords of new data. MD5Update blocks
* the data and converts bytes into longwords for this routine.
*/
-VPX_NO_UNSIGNED_OVERFLOW_CHECK void
-MD5Transform(UWORD32 buf[4], UWORD32 const in[16]) {
+VPX_NO_UNSIGNED_OVERFLOW_CHECK void MD5Transform(UWORD32 buf[4],
+ UWORD32 const in[16]) {
register UWORD32 a, b, c, d;
a = buf[0];
hist->samples = cfg->rc_buf_sz * 5 / 4 * fps->num / fps->den / 1000;
// prevent division by zero
- if (hist->samples == 0)
- hist->samples = 1;
+ if (hist->samples == 0) hist->samples = 1;
hist->frames = 0;
hist->total = 0;
int64_t avg_bitrate = 0;
int64_t sum_sz = 0;
const int64_t now = pkt->data.frame.pts * 1000 *
- (uint64_t)cfg->g_timebase.num /
- (uint64_t)cfg->g_timebase.den;
+ (uint64_t)cfg->g_timebase.num /
+ (uint64_t)cfg->g_timebase.den;
int idx = hist->frames++ % hist->samples;
hist->pts[idx] = now;
hist->sz[idx] = (int)pkt->data.frame.sz;
- if (now < cfg->rc_buf_initial_sz)
- return;
+ if (now < cfg->rc_buf_initial_sz) return;
- if (!cfg->rc_target_bitrate)
- return;
+ if (!cfg->rc_target_bitrate) return;
then = now;
const int i_idx = (i - 1) % hist->samples;
then = hist->pts[i_idx];
- if (now - then > cfg->rc_buf_sz)
- break;
+ if (now - then > cfg->rc_buf_sz) break;
sum_sz += hist->sz[i_idx];
}
- if (now == then)
- return;
+ if (now == then) return;
avg_bitrate = sum_sz * 8 * 1000 / (now - then);
idx = (int)(avg_bitrate * (RATE_BINS / 2) / (cfg->rc_target_bitrate * 1000));
- if (idx < 0)
- idx = 0;
- if (idx > RATE_BINS - 1)
- idx = RATE_BINS - 1;
+ if (idx < 0) idx = 0;
+ if (idx > RATE_BINS - 1) idx = RATE_BINS - 1;
if (hist->bucket[idx].low > avg_bitrate)
hist->bucket[idx].low = (int)avg_bitrate;
if (hist->bucket[idx].high < avg_bitrate)
hist->total++;
}
-static int merge_hist_buckets(struct hist_bucket *bucket,
- int max_buckets, int *num_buckets) {
+static int merge_hist_buckets(struct hist_bucket *bucket, int max_buckets,
+ int *num_buckets) {
int small_bucket = 0, merge_bucket = INT_MAX, big_bucket = 0;
int buckets = *num_buckets;
int i;
/* Find the extrema for this list of buckets */
big_bucket = small_bucket = 0;
for (i = 0; i < buckets; i++) {
- if (bucket[i].count < bucket[small_bucket].count)
- small_bucket = i;
- if (bucket[i].count > bucket[big_bucket].count)
- big_bucket = i;
+ if (bucket[i].count < bucket[small_bucket].count) small_bucket = i;
+ if (bucket[i].count > bucket[big_bucket].count) big_bucket = i;
}
/* If we have too many buckets, merge the smallest with an adjacent
*/
big_bucket = small_bucket = 0;
for (i = 0; i < buckets; i++) {
- if (i > merge_bucket)
- bucket[i] = bucket[i + 1];
+ if (i > merge_bucket) bucket[i] = bucket[i + 1];
- if (bucket[i].count < bucket[small_bucket].count)
- small_bucket = i;
- if (bucket[i].count > bucket[big_bucket].count)
- big_bucket = i;
+ if (bucket[i].count < bucket[small_bucket].count) small_bucket = i;
+ if (bucket[i].count > bucket[big_bucket].count) big_bucket = i;
}
}
return bucket[big_bucket].count;
}
-static void show_histogram(const struct hist_bucket *bucket,
- int buckets, int total, int scale) {
+static void show_histogram(const struct hist_bucket *bucket, int buckets,
+ int total, int scale) {
const char *pat1, *pat2;
int i;
pct = (float)(100.0 * bucket[i].count / total);
len = HIST_BAR_MAX * bucket[i].count / scale;
- if (len < 1)
- len = 1;
+ if (len < 1) len = 1;
assert(len <= HIST_BAR_MAX);
if (bucket[i].low == bucket[i].high)
else
fprintf(stderr, pat2, bucket[i].low, bucket[i].high);
- for (j = 0; j < HIST_BAR_MAX; j++)
- fprintf(stderr, j < len ? "=" : " ");
+ for (j = 0; j < HIST_BAR_MAX; j++) fprintf(stderr, j < len ? "=" : " ");
fprintf(stderr, "\t%5d (%6.2f%%)\n", bucket[i].count, pct);
}
}
show_histogram(bucket, buckets, total, scale);
}
-void show_rate_histogram(struct rate_hist *hist,
- const vpx_codec_enc_cfg_t *cfg, int max_buckets) {
+void show_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg,
+ int max_buckets) {
int i, scale;
int buckets = 0;
for (i = 0; i < RATE_BINS; i++) {
- if (hist->bucket[i].low == INT_MAX)
- continue;
+ if (hist->bucket[i].low == INT_MAX) continue;
hist->bucket[buckets++] = hist->bucket[i];
}
#include <fcntl.h>
#ifdef __OS2__
-#define _setmode setmode
-#define _fileno fileno
-#define _O_BINARY O_BINARY
+#define _setmode setmode
+#define _fileno fileno
+#define _O_BINARY O_BINARY
#endif
#endif
-#define LOG_ERROR(label) do {\
- const char *l = label;\
- va_list ap;\
- va_start(ap, fmt);\
- if (l)\
- fprintf(stderr, "%s: ", l);\
- vfprintf(stderr, fmt, ap);\
- fprintf(stderr, "\n");\
- va_end(ap);\
-} while (0)
-
+#define LOG_ERROR(label) \
+ do { \
+ const char *l = label; \
+ va_list ap; \
+ va_start(ap, fmt); \
+ if (l) fprintf(stderr, "%s: ", l); \
+ vfprintf(stderr, fmt, ap); \
+ fprintf(stderr, "\n"); \
+ va_end(ap); \
+ } while (0)
FILE *set_binary_mode(FILE *stream) {
(void)stream;
exit(EXIT_FAILURE);
}
-void warn(const char *fmt, ...) {
- LOG_ERROR("Warning");
-}
+void warn(const char *fmt, ...) { LOG_ERROR("Warning"); }
void die_codec(vpx_codec_ctx_t *ctx, const char *s) {
const char *detail = vpx_codec_error_detail(ctx);
printf("%s: %s\n", s, vpx_codec_error(ctx));
- if (detail)
- printf(" %s\n", detail);
+ if (detail) printf(" %s\n", detail);
exit(EXIT_FAILURE);
}
*/
switch (plane) {
case 1:
- ptr = yuv_frame->planes[
- yuv_frame->fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_V : VPX_PLANE_U];
+ ptr =
+ yuv_frame->planes[yuv_frame->fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_V
+ : VPX_PLANE_U];
break;
case 2:
- ptr = yuv_frame->planes[
- yuv_frame->fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_U : VPX_PLANE_V];
+ ptr =
+ yuv_frame->planes[yuv_frame->fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_U
+ : VPX_PLANE_V];
break;
- default:
- ptr = yuv_frame->planes[plane];
+ default: ptr = yuv_frame->planes[plane];
}
for (r = 0; r < h; ++r) {
static const VpxInterface vpx_encoders[] = {
#if CONFIG_VP8_ENCODER
- {"vp8", VP8_FOURCC, &vpx_codec_vp8_cx},
+ { "vp8", VP8_FOURCC, &vpx_codec_vp8_cx },
#endif
#if CONFIG_VP9_ENCODER
- {"vp9", VP9_FOURCC, &vpx_codec_vp9_cx},
+ { "vp9", VP9_FOURCC, &vpx_codec_vp9_cx },
#endif
};
return sizeof(vpx_encoders) / sizeof(vpx_encoders[0]);
}
-const VpxInterface *get_vpx_encoder_by_index(int i) {
- return &vpx_encoders[i];
-}
+const VpxInterface *get_vpx_encoder_by_index(int i) { return &vpx_encoders[i]; }
const VpxInterface *get_vpx_encoder_by_name(const char *name) {
int i;
for (i = 0; i < get_vpx_encoder_count(); ++i) {
const VpxInterface *encoder = get_vpx_encoder_by_index(i);
- if (strcmp(encoder->name, name) == 0)
- return encoder;
+ if (strcmp(encoder->name, name) == 0) return encoder;
}
return NULL;
static const VpxInterface vpx_decoders[] = {
#if CONFIG_VP8_DECODER
- {"vp8", VP8_FOURCC, &vpx_codec_vp8_dx},
+ { "vp8", VP8_FOURCC, &vpx_codec_vp8_dx },
#endif
#if CONFIG_VP9_DECODER
- {"vp9", VP9_FOURCC, &vpx_codec_vp9_dx},
+ { "vp9", VP9_FOURCC, &vpx_codec_vp9_dx },
#endif
};
return sizeof(vpx_decoders) / sizeof(vpx_decoders[0]);
}
-const VpxInterface *get_vpx_decoder_by_index(int i) {
- return &vpx_decoders[i];
-}
+const VpxInterface *get_vpx_decoder_by_index(int i) { return &vpx_decoders[i]; }
const VpxInterface *get_vpx_decoder_by_name(const char *name) {
int i;
for (i = 0; i < get_vpx_decoder_count(); ++i) {
- const VpxInterface *const decoder = get_vpx_decoder_by_index(i);
- if (strcmp(decoder->name, name) == 0)
- return decoder;
+ const VpxInterface *const decoder = get_vpx_decoder_by_index(i);
+ if (strcmp(decoder->name, name) == 0) return decoder;
}
return NULL;
for (i = 0; i < get_vpx_decoder_count(); ++i) {
const VpxInterface *const decoder = get_vpx_decoder_by_index(i);
- if (decoder->fourcc == fourcc)
- return decoder;
+ if (decoder->fourcc == fourcc) return decoder;
}
return NULL;
}
int vpx_img_plane_height(const vpx_image_t *img, int plane) {
- if (plane > 0 && img->y_chroma_shift > 0)
+ if (plane > 0 && img->y_chroma_shift > 0)
return (img->d_h + 1) >> img->y_chroma_shift;
else
return img->d_h;
const unsigned char *buf = img->planes[plane];
const int stride = img->stride[plane];
const int w = vpx_img_plane_width(img, plane) *
- ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1);
+ ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1);
const int h = vpx_img_plane_height(img, plane);
int y;
unsigned char *buf = img->planes[plane];
const int stride = img->stride[plane];
const int w = vpx_img_plane_width(img, plane) *
- ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1);
+ ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1);
const int h = vpx_img_plane_height(img, plane);
int y;
for (y = 0; y < h; ++y) {
- if (fread(buf, 1, w, file) != (size_t)w)
- return 0;
+ if (fread(buf, 1, w, file) != (size_t)w) return 0;
buf += stride;
}
}
int plane;
if (dst->d_w != src->d_w || dst->d_h != src->d_h ||
dst->x_chroma_shift != src->x_chroma_shift ||
- dst->y_chroma_shift != src->y_chroma_shift ||
- dst->fmt != src->fmt || input_shift < 0) {
+ dst->y_chroma_shift != src->y_chroma_shift || dst->fmt != src->fmt ||
+ input_shift < 0) {
fatal("Unsupported image conversion");
}
switch (src->fmt) {
case VPX_IMG_FMT_I42016:
case VPX_IMG_FMT_I42216:
case VPX_IMG_FMT_I44416:
- case VPX_IMG_FMT_I44016:
- break;
- default:
- fatal("Unsupported image conversion");
- break;
+ case VPX_IMG_FMT_I44016: break;
+ default: fatal("Unsupported image conversion"); break;
}
for (plane = 0; plane < 3; plane++) {
int w = src->d_w;
(uint16_t *)(src->planes[plane] + y * src->stride[plane]);
uint16_t *p_dst =
(uint16_t *)(dst->planes[plane] + y * dst->stride[plane]);
- for (x = 0; x < w; x++)
- *p_dst++ = (*p_src++ << input_shift) + offset;
+ for (x = 0; x < w; x++) *p_dst++ = (*p_src++ << input_shift) + offset;
}
}
}
if (dst->d_w != src->d_w || dst->d_h != src->d_h ||
dst->x_chroma_shift != src->x_chroma_shift ||
dst->y_chroma_shift != src->y_chroma_shift ||
- dst->fmt != src->fmt + VPX_IMG_FMT_HIGHBITDEPTH ||
- input_shift < 0) {
+ dst->fmt != src->fmt + VPX_IMG_FMT_HIGHBITDEPTH || input_shift < 0) {
fatal("Unsupported image conversion");
}
switch (src->fmt) {
case VPX_IMG_FMT_I420:
case VPX_IMG_FMT_I422:
case VPX_IMG_FMT_I444:
- case VPX_IMG_FMT_I440:
- break;
- default:
- fatal("Unsupported image conversion");
- break;
+ case VPX_IMG_FMT_I440: break;
+ default: fatal("Unsupported image conversion"); break;
}
for (plane = 0; plane < 3; plane++) {
int w = src->d_w;
}
}
-void vpx_img_upshift(vpx_image_t *dst, vpx_image_t *src,
- int input_shift) {
+void vpx_img_upshift(vpx_image_t *dst, vpx_image_t *src, int input_shift) {
if (src->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
highbd_img_upshift(dst, src, input_shift);
} else {
void vpx_img_truncate_16_to_8(vpx_image_t *dst, vpx_image_t *src) {
int plane;
- if (dst->fmt + VPX_IMG_FMT_HIGHBITDEPTH != src->fmt ||
- dst->d_w != src->d_w || dst->d_h != src->d_h ||
- dst->x_chroma_shift != src->x_chroma_shift ||
+ if (dst->fmt + VPX_IMG_FMT_HIGHBITDEPTH != src->fmt || dst->d_w != src->d_w ||
+ dst->d_h != src->d_h || dst->x_chroma_shift != src->x_chroma_shift ||
dst->y_chroma_shift != src->y_chroma_shift) {
fatal("Unsupported image conversion");
}
case VPX_IMG_FMT_I420:
case VPX_IMG_FMT_I422:
case VPX_IMG_FMT_I444:
- case VPX_IMG_FMT_I440:
- break;
- default:
- fatal("Unsupported image conversion");
- break;
+ case VPX_IMG_FMT_I440: break;
+ default: fatal("Unsupported image conversion"); break;
}
for (plane = 0; plane < 3; plane++) {
int w = src->d_w;
int plane;
if (dst->d_w != src->d_w || dst->d_h != src->d_h ||
dst->x_chroma_shift != src->x_chroma_shift ||
- dst->y_chroma_shift != src->y_chroma_shift ||
- dst->fmt != src->fmt || down_shift < 0) {
+ dst->y_chroma_shift != src->y_chroma_shift || dst->fmt != src->fmt ||
+ down_shift < 0) {
fatal("Unsupported image conversion");
}
switch (src->fmt) {
case VPX_IMG_FMT_I42016:
case VPX_IMG_FMT_I42216:
case VPX_IMG_FMT_I44416:
- case VPX_IMG_FMT_I44016:
- break;
- default:
- fatal("Unsupported image conversion");
- break;
+ case VPX_IMG_FMT_I44016: break;
+ default: fatal("Unsupported image conversion"); break;
}
for (plane = 0; plane < 3; plane++) {
int w = src->d_w;
(uint16_t *)(src->planes[plane] + y * src->stride[plane]);
uint16_t *p_dst =
(uint16_t *)(dst->planes[plane] + y * dst->stride[plane]);
- for (x = 0; x < w; x++)
- *p_dst++ = *p_src++ >> down_shift;
+ for (x = 0; x < w; x++) *p_dst++ = *p_src++ >> down_shift;
}
}
}
if (dst->d_w != src->d_w || dst->d_h != src->d_h ||
dst->x_chroma_shift != src->x_chroma_shift ||
dst->y_chroma_shift != src->y_chroma_shift ||
- src->fmt != dst->fmt + VPX_IMG_FMT_HIGHBITDEPTH ||
- down_shift < 0) {
+ src->fmt != dst->fmt + VPX_IMG_FMT_HIGHBITDEPTH || down_shift < 0) {
fatal("Unsupported image conversion");
}
switch (dst->fmt) {
case VPX_IMG_FMT_I420:
case VPX_IMG_FMT_I422:
case VPX_IMG_FMT_I444:
- case VPX_IMG_FMT_I440:
- break;
- default:
- fatal("Unsupported image conversion");
- break;
+ case VPX_IMG_FMT_I440: break;
+ default: fatal("Unsupported image conversion"); break;
}
for (plane = 0; plane < 3; plane++) {
int w = src->d_w;
}
}
-void vpx_img_downshift(vpx_image_t *dst, vpx_image_t *src,
- int down_shift) {
+void vpx_img_downshift(vpx_image_t *dst, vpx_image_t *src, int down_shift) {
if (dst->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
highbd_img_downshift(dst, src, down_shift);
} else {
/* MinGW uses f{seek,tell}o64 for large files. */
#define fseeko fseeko64
#define ftello ftello64
-#endif /* _WIN32 */
+#endif /* _WIN32 */
#if CONFIG_OS_SUPPORT
#if defined(_MSC_VER)
-#include <io.h> /* NOLINT */
-#define isatty _isatty
-#define fileno _fileno
+#include <io.h> /* NOLINT */
+#define isatty _isatty
+#define fileno _fileno
#else
-#include <unistd.h> /* NOLINT */
-#endif /* _MSC_VER */
-#endif /* CONFIG_OS_SUPPORT */
+#include <unistd.h> /* NOLINT */
+#endif /* _MSC_VER */
+#endif /* CONFIG_OS_SUPPORT */
/* Use 32-bit file operations in WebM file format when building ARM
* executables (.axf) with RVCT. */
#if !CONFIG_OS_SUPPORT
#define fseeko fseek
#define ftello ftell
-#endif /* CONFIG_OS_SUPPORT */
+#endif /* CONFIG_OS_SUPPORT */
#define LITERALU64(hi, lo) ((((uint64_t)hi) << 32) | lo)
#define PATH_MAX 512
#endif
-#define IVF_FRAME_HDR_SZ (4 + 8) /* 4 byte size + 8 byte timestamp */
+#define IVF_FRAME_HDR_SZ (4 + 8) /* 4 byte size + 8 byte timestamp */
#define IVF_FILE_HDR_SZ 32
#define RAW_FRAME_HDR_SZ sizeof(uint32_t)
#endif
#ifdef __cplusplus
-} /* extern "C" */
+} /* extern "C" */
#endif
#endif // TOOLS_COMMON_H_
char header[32];
VpxVideoReader *reader = NULL;
FILE *const file = fopen(filename, "rb");
- if (!file)
- return NULL; // Can't open file
+ if (!file) return NULL; // Can't open file
- if (fread(header, 1, 32, file) != 32)
- return NULL; // Can't read file header
+ if (fread(header, 1, 32, file) != 32) return NULL; // Can't read file header
if (memcmp(kIVFSignature, header, 4) != 0)
return NULL; // Wrong IVF signature
- if (mem_get_le16(header + 4) != 0)
- return NULL; // Wrong IVF version
+ if (mem_get_le16(header + 4) != 0) return NULL; // Wrong IVF version
reader = calloc(1, sizeof(*reader));
- if (!reader)
- return NULL; // Can't allocate VpxVideoReader
+ if (!reader) return NULL; // Can't allocate VpxVideoReader
reader->file = file;
reader->info.codec_fourcc = mem_get_le32(header + 8);
const uint8_t *vpx_video_reader_get_frame(VpxVideoReader *reader,
size_t *size) {
- if (size)
- *size = reader->frame_size;
+ if (size) *size = reader->frame_size;
return reader->buffer;
}
const VpxVideoInfo *vpx_video_reader_get_info(VpxVideoReader *reader) {
return &reader->info;
}
-
// Returns the pointer to memory buffer with frame data read by last call to
// vpx_video_reader_read_frame().
-const uint8_t *vpx_video_reader_get_frame(VpxVideoReader *reader,
- size_t *size);
+const uint8_t *vpx_video_reader_get_frame(VpxVideoReader *reader, size_t *size);
// Fills VpxVideoInfo with information from opened video file.
const VpxVideoInfo *vpx_video_reader_get_info(VpxVideoReader *reader);
if (container == kContainerIVF) {
VpxVideoWriter *writer = NULL;
FILE *const file = fopen(filename, "wb");
- if (!file)
- return NULL;
+ if (!file) return NULL;
writer = malloc(sizeof(*writer));
- if (!writer)
- return NULL;
+ if (!writer) return NULL;
writer->frame_count = 0;
writer->info = *info;
}
}
-int vpx_video_writer_write_frame(VpxVideoWriter *writer,
- const uint8_t *buffer, size_t size,
- int64_t pts) {
+int vpx_video_writer_write_frame(VpxVideoWriter *writer, const uint8_t *buffer,
+ size_t size, int64_t pts) {
ivf_write_frame_header(writer->file, pts, size);
- if (fwrite(buffer, 1, size, writer->file) != size)
- return 0;
+ if (fwrite(buffer, 1, size, writer->file) != size) return 0;
++writer->frame_count;
#include "./video_common.h"
-typedef enum {
- kContainerIVF
-} VpxContainer;
+typedef enum { kContainerIVF } VpxContainer;
struct VpxVideoWriterStruct;
typedef struct VpxVideoWriterStruct VpxVideoWriter;
void vpx_video_writer_close(VpxVideoWriter *writer);
// Writes frame bytes to the file.
-int vpx_video_writer_write_frame(VpxVideoWriter *writer,
- const uint8_t *buffer, size_t size,
- int64_t pts);
+int vpx_video_writer_write_frame(VpxVideoWriter *writer, const uint8_t *buffer,
+ size_t size, int64_t pts);
#ifdef __cplusplus
} // extern "C"
struct WebmInputContext *webm_ctx;
};
-static const arg_def_t looparg = ARG_DEF(
- NULL, "loops", 1, "Number of times to decode the file");
-static const arg_def_t codecarg = ARG_DEF(
- NULL, "codec", 1, "Codec to use");
-static const arg_def_t use_yv12 = ARG_DEF(
- NULL, "yv12", 0, "Output raw YV12 frames");
-static const arg_def_t use_i420 = ARG_DEF(
- NULL, "i420", 0, "Output raw I420 frames");
-static const arg_def_t flipuvarg = ARG_DEF(
- NULL, "flipuv", 0, "Flip the chroma planes in the output");
-static const arg_def_t rawvideo = ARG_DEF(
- NULL, "rawvideo", 0, "Output raw YUV frames");
-static const arg_def_t noblitarg = ARG_DEF(
- NULL, "noblit", 0, "Don't process the decoded frames");
-static const arg_def_t progressarg = ARG_DEF(
- NULL, "progress", 0, "Show progress after each frame decodes");
-static const arg_def_t limitarg = ARG_DEF(
- NULL, "limit", 1, "Stop decoding after n frames");
-static const arg_def_t skiparg = ARG_DEF(
- NULL, "skip", 1, "Skip the first n input frames");
-static const arg_def_t postprocarg = ARG_DEF(
- NULL, "postproc", 0, "Postprocess decoded frames");
-static const arg_def_t summaryarg = ARG_DEF(
- NULL, "summary", 0, "Show timing summary");
-static const arg_def_t outputfile = ARG_DEF(
- "o", "output", 1, "Output file name pattern (see below)");
-static const arg_def_t threadsarg = ARG_DEF(
- "t", "threads", 1, "Max threads to use");
-static const arg_def_t frameparallelarg = ARG_DEF(
- NULL, "frame-parallel", 0, "Frame parallel decode");
-static const arg_def_t verbosearg = ARG_DEF(
- "v", "verbose", 0, "Show version string");
-static const arg_def_t error_concealment = ARG_DEF(
- NULL, "error-concealment", 0, "Enable decoder error-concealment");
-static const arg_def_t scalearg = ARG_DEF(
- "S", "scale", 0, "Scale output frames uniformly");
-static const arg_def_t continuearg = ARG_DEF(
- "k", "keep-going", 0, "(debug) Continue decoding after error");
-static const arg_def_t fb_arg = ARG_DEF(
- NULL, "frame-buffers", 1, "Number of frame buffers to use");
-static const arg_def_t md5arg = ARG_DEF(
- NULL, "md5", 0, "Compute the MD5 sum of the decoded frame");
+static const arg_def_t looparg =
+ ARG_DEF(NULL, "loops", 1, "Number of times to decode the file");
+static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, "Codec to use");
+static const arg_def_t use_yv12 =
+ ARG_DEF(NULL, "yv12", 0, "Output raw YV12 frames");
+static const arg_def_t use_i420 =
+ ARG_DEF(NULL, "i420", 0, "Output raw I420 frames");
+static const arg_def_t flipuvarg =
+ ARG_DEF(NULL, "flipuv", 0, "Flip the chroma planes in the output");
+static const arg_def_t rawvideo =
+ ARG_DEF(NULL, "rawvideo", 0, "Output raw YUV frames");
+static const arg_def_t noblitarg =
+ ARG_DEF(NULL, "noblit", 0, "Don't process the decoded frames");
+static const arg_def_t progressarg =
+ ARG_DEF(NULL, "progress", 0, "Show progress after each frame decodes");
+static const arg_def_t limitarg =
+ ARG_DEF(NULL, "limit", 1, "Stop decoding after n frames");
+static const arg_def_t skiparg =
+ ARG_DEF(NULL, "skip", 1, "Skip the first n input frames");
+static const arg_def_t postprocarg =
+ ARG_DEF(NULL, "postproc", 0, "Postprocess decoded frames");
+static const arg_def_t summaryarg =
+ ARG_DEF(NULL, "summary", 0, "Show timing summary");
+static const arg_def_t outputfile =
+ ARG_DEF("o", "output", 1, "Output file name pattern (see below)");
+static const arg_def_t threadsarg =
+ ARG_DEF("t", "threads", 1, "Max threads to use");
+static const arg_def_t frameparallelarg =
+ ARG_DEF(NULL, "frame-parallel", 0, "Frame parallel decode");
+static const arg_def_t verbosearg =
+ ARG_DEF("v", "verbose", 0, "Show version string");
+static const arg_def_t error_concealment =
+ ARG_DEF(NULL, "error-concealment", 0, "Enable decoder error-concealment");
+static const arg_def_t scalearg =
+ ARG_DEF("S", "scale", 0, "Scale output frames uniformly");
+static const arg_def_t continuearg =
+ ARG_DEF("k", "keep-going", 0, "(debug) Continue decoding after error");
+static const arg_def_t fb_arg =
+ ARG_DEF(NULL, "frame-buffers", 1, "Number of frame buffers to use");
+static const arg_def_t md5arg =
+ ARG_DEF(NULL, "md5", 0, "Compute the MD5 sum of the decoded frame");
#if CONFIG_VP9_HIGHBITDEPTH
-static const arg_def_t outbitdeptharg = ARG_DEF(
- NULL, "output-bit-depth", 1, "Output bit-depth for decoded frames");
+static const arg_def_t outbitdeptharg =
+ ARG_DEF(NULL, "output-bit-depth", 1, "Output bit-depth for decoded frames");
#endif
-static const arg_def_t *all_args[] = {
- &codecarg, &use_yv12, &use_i420, &flipuvarg, &rawvideo, &noblitarg,
- &progressarg, &limitarg, &skiparg, &postprocarg, &summaryarg, &outputfile,
- &threadsarg, &frameparallelarg, &verbosearg, &scalearg, &fb_arg,
- &md5arg, &error_concealment, &continuearg,
+static const arg_def_t *all_args[] = { &codecarg,
+ &use_yv12,
+ &use_i420,
+ &flipuvarg,
+ &rawvideo,
+ &noblitarg,
+ &progressarg,
+ &limitarg,
+ &skiparg,
+ &postprocarg,
+ &summaryarg,
+ &outputfile,
+ &threadsarg,
+ &frameparallelarg,
+ &verbosearg,
+ &scalearg,
+ &fb_arg,
+ &md5arg,
+ &error_concealment,
+ &continuearg,
#if CONFIG_VP9_HIGHBITDEPTH
- &outbitdeptharg,
+ &outbitdeptharg,
#endif
- NULL
-};
+ NULL };
#if CONFIG_VP8_DECODER
-static const arg_def_t addnoise_level = ARG_DEF(
- NULL, "noise-level", 1, "Enable VP8 postproc add noise");
-static const arg_def_t deblock = ARG_DEF(
- NULL, "deblock", 0, "Enable VP8 deblocking");
+static const arg_def_t addnoise_level =
+ ARG_DEF(NULL, "noise-level", 1, "Enable VP8 postproc add noise");
+static const arg_def_t deblock =
+ ARG_DEF(NULL, "deblock", 0, "Enable VP8 deblocking");
static const arg_def_t demacroblock_level = ARG_DEF(
NULL, "demacroblock-level", 1, "Enable VP8 demacroblocking, w/ level");
-static const arg_def_t pp_debug_info = ARG_DEF(
- NULL, "pp-debug-info", 1, "Enable VP8 visible debug info");
-static const arg_def_t pp_disp_ref_frame = ARG_DEF(
- NULL, "pp-dbg-ref-frame", 1,
- "Display only selected reference frame per macro block");
+static const arg_def_t pp_debug_info =
+ ARG_DEF(NULL, "pp-debug-info", 1, "Enable VP8 visible debug info");
+static const arg_def_t pp_disp_ref_frame =
+ ARG_DEF(NULL, "pp-dbg-ref-frame", 1,
+ "Display only selected reference frame per macro block");
static const arg_def_t pp_disp_mb_modes = ARG_DEF(
NULL, "pp-dbg-mb-modes", 1, "Display only selected macro block modes");
-static const arg_def_t pp_disp_b_modes = ARG_DEF(
- NULL, "pp-dbg-b-modes", 1, "Display only selected block modes");
-static const arg_def_t pp_disp_mvs = ARG_DEF(
- NULL, "pp-dbg-mvs", 1, "Draw only selected motion vectors");
-static const arg_def_t mfqe = ARG_DEF(
- NULL, "mfqe", 0, "Enable multiframe quality enhancement");
-
-static const arg_def_t *vp8_pp_args[] = {
- &addnoise_level, &deblock, &demacroblock_level, &pp_debug_info,
- &pp_disp_ref_frame, &pp_disp_mb_modes, &pp_disp_b_modes, &pp_disp_mvs, &mfqe,
- NULL
-};
+static const arg_def_t pp_disp_b_modes =
+ ARG_DEF(NULL, "pp-dbg-b-modes", 1, "Display only selected block modes");
+static const arg_def_t pp_disp_mvs =
+ ARG_DEF(NULL, "pp-dbg-mvs", 1, "Draw only selected motion vectors");
+static const arg_def_t mfqe =
+ ARG_DEF(NULL, "mfqe", 0, "Enable multiframe quality enhancement");
+
+static const arg_def_t *vp8_pp_args[] = { &addnoise_level,
+ &deblock,
+ &demacroblock_level,
+ &pp_debug_info,
+ &pp_disp_ref_frame,
+ &pp_disp_mb_modes,
+ &pp_disp_b_modes,
+ &pp_disp_mvs,
+ &mfqe,
+ NULL };
#endif
#if CONFIG_LIBYUV
static INLINE int libyuv_scale(vpx_image_t *src, vpx_image_t *dst,
- FilterModeEnum mode) {
+ FilterModeEnum mode) {
#if CONFIG_VP9_HIGHBITDEPTH
if (src->fmt == VPX_IMG_FMT_I42016) {
assert(dst->fmt == VPX_IMG_FMT_I42016);
- return I420Scale_16((uint16_t*)src->planes[VPX_PLANE_Y],
- src->stride[VPX_PLANE_Y]/2,
- (uint16_t*)src->planes[VPX_PLANE_U],
- src->stride[VPX_PLANE_U]/2,
- (uint16_t*)src->planes[VPX_PLANE_V],
- src->stride[VPX_PLANE_V]/2,
- src->d_w, src->d_h,
- (uint16_t*)dst->planes[VPX_PLANE_Y],
- dst->stride[VPX_PLANE_Y]/2,
- (uint16_t*)dst->planes[VPX_PLANE_U],
- dst->stride[VPX_PLANE_U]/2,
- (uint16_t*)dst->planes[VPX_PLANE_V],
- dst->stride[VPX_PLANE_V]/2,
- dst->d_w, dst->d_h,
- mode);
+ return I420Scale_16(
+ (uint16_t *)src->planes[VPX_PLANE_Y], src->stride[VPX_PLANE_Y] / 2,
+ (uint16_t *)src->planes[VPX_PLANE_U], src->stride[VPX_PLANE_U] / 2,
+ (uint16_t *)src->planes[VPX_PLANE_V], src->stride[VPX_PLANE_V] / 2,
+ src->d_w, src->d_h, (uint16_t *)dst->planes[VPX_PLANE_Y],
+ dst->stride[VPX_PLANE_Y] / 2, (uint16_t *)dst->planes[VPX_PLANE_U],
+ dst->stride[VPX_PLANE_U] / 2, (uint16_t *)dst->planes[VPX_PLANE_V],
+ dst->stride[VPX_PLANE_V] / 2, dst->d_w, dst->d_h, mode);
}
#endif
assert(src->fmt == VPX_IMG_FMT_I420);
assert(dst->fmt == VPX_IMG_FMT_I420);
return I420Scale(src->planes[VPX_PLANE_Y], src->stride[VPX_PLANE_Y],
src->planes[VPX_PLANE_U], src->stride[VPX_PLANE_U],
- src->planes[VPX_PLANE_V], src->stride[VPX_PLANE_V],
- src->d_w, src->d_h,
- dst->planes[VPX_PLANE_Y], dst->stride[VPX_PLANE_Y],
+ src->planes[VPX_PLANE_V], src->stride[VPX_PLANE_V], src->d_w,
+ src->d_h, dst->planes[VPX_PLANE_Y], dst->stride[VPX_PLANE_Y],
dst->planes[VPX_PLANE_U], dst->stride[VPX_PLANE_U],
- dst->planes[VPX_PLANE_V], dst->stride[VPX_PLANE_V],
- dst->d_w, dst->d_h,
- mode);
+ dst->planes[VPX_PLANE_V], dst->stride[VPX_PLANE_V], dst->d_w,
+ dst->d_h, mode);
}
#endif
void usage_exit(void) {
int i;
- fprintf(stderr, "Usage: %s <options> filename\n\n"
- "Options:\n", exec_name);
+ fprintf(stderr,
+ "Usage: %s <options> filename\n\n"
+ "Options:\n",
+ exec_name);
arg_show_usage(stderr, all_args);
#if CONFIG_VP8_DECODER
fprintf(stderr, "\nVP8 Postprocessing Options:\n");
"\n\t%%<n> - Frame number, zero padded to <n> places (1..9)"
"\n\n Pattern arguments are only supported in conjunction "
"with the --yv12 and\n --i420 options. If the -o option is "
- "not specified, the output will be\n directed to stdout.\n"
- );
+ "not specified, the output will be\n directed to stdout.\n");
fprintf(stderr, "\nIncluded decoders:\n\n");
for (i = 0; i < get_vpx_decoder_count(); ++i) {
const VpxInterface *const decoder = get_vpx_decoder_by_index(i);
- fprintf(stderr, " %-6s - %s\n",
- decoder->name, vpx_codec_iface_name(decoder->codec_interface()));
+ fprintf(stderr, " %-6s - %s\n", decoder->name,
+ vpx_codec_iface_name(decoder->codec_interface()));
}
exit(EXIT_FAILURE);
}
-static int raw_read_frame(FILE *infile, uint8_t **buffer,
- size_t *bytes_read, size_t *buffer_size) {
+static int raw_read_frame(FILE *infile, uint8_t **buffer, size_t *bytes_read,
+ size_t *buffer_size) {
char raw_hdr[RAW_FRAME_HDR_SZ];
size_t frame_size = 0;
if (fread(raw_hdr, RAW_FRAME_HDR_SZ, 1, infile) != 1) {
- if (!feof(infile))
- warn("Failed to read RAW frame size\n");
+ if (!feof(infile)) warn("Failed to read RAW frame size\n");
} else {
const size_t kCorruptFrameThreshold = 256 * 1024 * 1024;
const size_t kFrameTooSmallThreshold = 256 * 1024;
return webm_read_frame(input->webm_ctx, buf, bytes_in_buffer);
#endif
case FILE_TYPE_RAW:
- return raw_read_frame(input->vpx_input_ctx->file,
- buf, bytes_in_buffer, buffer_size);
+ return raw_read_frame(input->vpx_input_ctx->file, buf, bytes_in_buffer,
+ buffer_size);
case FILE_TYPE_IVF:
- return ivf_read_frame(input->vpx_input_ctx->file,
- buf, bytes_in_buffer, buffer_size);
- default:
- return 1;
+ return ivf_read_frame(input->vpx_input_ctx->file, buf, bytes_in_buffer,
+ buffer_size);
+ default: return 1;
}
}
const unsigned char *buf = img->planes[plane];
const int stride = img->stride[plane];
const int w = vpx_img_plane_width(img, plane) *
- ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1);
+ ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) ? 2 : 1);
const int h = vpx_img_plane_height(img, plane);
for (y = 0; y < h; ++y) {
if (mem_get_le32(buf) < 256 * 1024 * 1024) {
for (i = 0; i < get_vpx_decoder_count(); ++i) {
const VpxInterface *const decoder = get_vpx_decoder_by_index(i);
- if (!vpx_codec_peek_stream_info(decoder->codec_interface(),
- buf + 4, 32 - 4, &si)) {
+ if (!vpx_codec_peek_stream_info(decoder->codec_interface(), buf + 4,
+ 32 - 4, &si)) {
is_raw = 1;
input->fourcc = decoder->fourcc;
input->width = si.w;
static void show_progress(int frame_in, int frame_out, uint64_t dx_time) {
fprintf(stderr,
- "%d decoded frames/%d showed frames in %"PRId64" us (%.2f fps)\r",
+ "%d decoded frames/%d showed frames in %" PRId64 " us (%.2f fps)\r",
frame_in, frame_out, dx_time,
(double)frame_out * 1000000.0 / (double)dx_time);
}
struct ExternalFrameBuffer {
- uint8_t* data;
+ uint8_t *data;
size_t size;
int in_use;
};
int i;
struct ExternalFrameBufferList *const ext_fb_list =
(struct ExternalFrameBufferList *)cb_priv;
- if (ext_fb_list == NULL)
- return -1;
+ if (ext_fb_list == NULL) return -1;
// Find a free frame buffer.
for (i = 0; i < ext_fb_list->num_external_frame_buffers; ++i) {
- if (!ext_fb_list->ext_fb[i].in_use)
- break;
+ if (!ext_fb_list->ext_fb[i].in_use) break;
}
- if (i == ext_fb_list->num_external_frame_buffers)
- return -1;
+ if (i == ext_fb_list->num_external_frame_buffers) return -1;
if (ext_fb_list->ext_fb[i].size < min_size) {
free(ext_fb_list->ext_fb[i].data);
ext_fb_list->ext_fb[i].data = (uint8_t *)calloc(min_size, sizeof(uint8_t));
- if (!ext_fb_list->ext_fb[i].data)
- return -1;
+ if (!ext_fb_list->ext_fb[i].data) return -1;
ext_fb_list->ext_fb[i].size = min_size;
}
/* parse the pattern */
q[q_len - 1] = '\0';
switch (p[1]) {
- case 'w':
- snprintf(q, q_len - 1, "%d", d_w);
- break;
- case 'h':
- snprintf(q, q_len - 1, "%d", d_h);
- break;
- case '1':
- snprintf(q, q_len - 1, "%d", frame_in);
- break;
- case '2':
- snprintf(q, q_len - 1, "%02d", frame_in);
- break;
- case '3':
- snprintf(q, q_len - 1, "%03d", frame_in);
- break;
- case '4':
- snprintf(q, q_len - 1, "%04d", frame_in);
- break;
- case '5':
- snprintf(q, q_len - 1, "%05d", frame_in);
- break;
- case '6':
- snprintf(q, q_len - 1, "%06d", frame_in);
- break;
- case '7':
- snprintf(q, q_len - 1, "%07d", frame_in);
- break;
- case '8':
- snprintf(q, q_len - 1, "%08d", frame_in);
- break;
- case '9':
- snprintf(q, q_len - 1, "%09d", frame_in);
- break;
- default:
- die("Unrecognized pattern %%%c\n", p[1]);
- break;
+ case 'w': snprintf(q, q_len - 1, "%d", d_w); break;
+ case 'h': snprintf(q, q_len - 1, "%d", d_h); break;
+ case '1': snprintf(q, q_len - 1, "%d", frame_in); break;
+ case '2': snprintf(q, q_len - 1, "%02d", frame_in); break;
+ case '3': snprintf(q, q_len - 1, "%03d", frame_in); break;
+ case '4': snprintf(q, q_len - 1, "%04d", frame_in); break;
+ case '5': snprintf(q, q_len - 1, "%05d", frame_in); break;
+ case '6': snprintf(q, q_len - 1, "%06d", frame_in); break;
+ case '7': snprintf(q, q_len - 1, "%07d", frame_in); break;
+ case '8': snprintf(q, q_len - 1, "%08d", frame_in); break;
+ case '9': snprintf(q, q_len - 1, "%09d", frame_in); break;
+ default: die("Unrecognized pattern %%%c\n", p[1]); break;
}
pat_len = strlen(q);
- if (pat_len >= q_len - 1)
- die("Output filename too long.\n");
+ if (pat_len >= q_len - 1) die("Output filename too long.\n");
q += pat_len;
p += 2;
q_len -= pat_len;
else
copy_len = next_pat - p;
- if (copy_len >= q_len - 1)
- die("Output filename too long.\n");
+ if (copy_len >= q_len - 1) die("Output filename too long.\n");
memcpy(q, p, copy_len);
q[copy_len] = '\0';
p = strchr(p, '%');
if (p && p[1] >= '1' && p[1] <= '9')
return 0; // pattern contains sequence number, so it's not unique
- if (p)
- p++;
+ if (p) p++;
} while (p);
return 1;
static void print_md5(unsigned char digest[16], const char *filename) {
int i;
- for (i = 0; i < 16; ++i)
- printf("%02x", digest[i]);
+ for (i = 0; i < 16; ++i) printf("%02x", digest[i]);
printf(" %s\n", filename);
}
return stdout;
} else {
FILE *file = fopen(name, "wb");
- if (!file)
- fatal("Failed to open output file '%s'", name);
+ if (!file) fatal("Failed to open output file '%s'", name);
return file;
}
}
static int img_shifted_realloc_required(const vpx_image_t *img,
const vpx_image_t *shifted,
vpx_img_fmt_t required_fmt) {
- return img->d_w != shifted->d_w ||
- img->d_h != shifted->d_h ||
+ return img->d_w != shifted->d_w || img->d_h != shifted->d_h ||
required_fmt != shifted->fmt;
}
#endif
static int main_loop(int argc, const char **argv_) {
- vpx_codec_ctx_t decoder;
- char *fn = NULL;
- int i;
- uint8_t *buf = NULL;
- size_t bytes_in_buffer = 0, buffer_size = 0;
- FILE *infile;
- int frame_in = 0, frame_out = 0, flipuv = 0, noblit = 0;
- int do_md5 = 0, progress = 0, frame_parallel = 0;
- int stop_after = 0, postproc = 0, summary = 0, quiet = 1;
- int arg_skip = 0;
- int ec_enabled = 0;
- int keep_going = 0;
+ vpx_codec_ctx_t decoder;
+ char *fn = NULL;
+ int i;
+ uint8_t *buf = NULL;
+ size_t bytes_in_buffer = 0, buffer_size = 0;
+ FILE *infile;
+ int frame_in = 0, frame_out = 0, flipuv = 0, noblit = 0;
+ int do_md5 = 0, progress = 0, frame_parallel = 0;
+ int stop_after = 0, postproc = 0, summary = 0, quiet = 1;
+ int arg_skip = 0;
+ int ec_enabled = 0;
+ int keep_going = 0;
const VpxInterface *interface = NULL;
const VpxInterface *fourcc_interface = NULL;
uint64_t dx_time = 0;
- struct arg arg;
- char **argv, **argi, **argj;
-
- int single_file;
- int use_y4m = 1;
- int opt_yv12 = 0;
- int opt_i420 = 0;
- vpx_codec_dec_cfg_t cfg = {0, 0, 0};
+ struct arg arg;
+ char **argv, **argi, **argj;
+
+ int single_file;
+ int use_y4m = 1;
+ int opt_yv12 = 0;
+ int opt_i420 = 0;
+ vpx_codec_dec_cfg_t cfg = { 0, 0, 0 };
#if CONFIG_VP9_HIGHBITDEPTH
- unsigned int output_bit_depth = 0;
+ unsigned int output_bit_depth = 0;
#endif
#if CONFIG_VP8_DECODER
- vp8_postproc_cfg_t vp8_pp_cfg = {0};
- int vp8_dbg_color_ref_frame = 0;
- int vp8_dbg_color_mb_modes = 0;
- int vp8_dbg_color_b_modes = 0;
- int vp8_dbg_display_mv = 0;
+ vp8_postproc_cfg_t vp8_pp_cfg = { 0 };
+ int vp8_dbg_color_ref_frame = 0;
+ int vp8_dbg_color_mb_modes = 0;
+ int vp8_dbg_color_b_modes = 0;
+ int vp8_dbg_display_mv = 0;
#endif
- int frames_corrupted = 0;
- int dec_flags = 0;
- int do_scale = 0;
- vpx_image_t *scaled_img = NULL;
+ int frames_corrupted = 0;
+ int dec_flags = 0;
+ int do_scale = 0;
+ vpx_image_t *scaled_img = NULL;
#if CONFIG_VP9_HIGHBITDEPTH
- vpx_image_t *img_shifted = NULL;
+ vpx_image_t *img_shifted = NULL;
#endif
- int frame_avail, got_data, flush_decoder = 0;
- int num_external_frame_buffers = 0;
- struct ExternalFrameBufferList ext_fb_list = {0, NULL};
+ int frame_avail, got_data, flush_decoder = 0;
+ int num_external_frame_buffers = 0;
+ struct ExternalFrameBufferList ext_fb_list = { 0, NULL };
const char *outfile_pattern = NULL;
- char outfile_name[PATH_MAX] = {0};
+ char outfile_name[PATH_MAX] = { 0 };
FILE *outfile = NULL;
MD5Context md5_ctx;
unsigned char md5_digest[16];
- struct VpxDecInputContext input = {NULL, NULL};
+ struct VpxDecInputContext input = { NULL, NULL };
struct VpxInputContext vpx_input_ctx;
#if CONFIG_WEBM_IO
struct WebmInputContext webm_ctx;
postproc = 1;
vp8_pp_cfg.post_proc_flag &= ~0x7;
- if (level)
- vp8_pp_cfg.post_proc_flag |= level;
+ if (level) vp8_pp_cfg.post_proc_flag |= level;
} else if (arg_match(&arg, &pp_disp_ref_frame, argi)) {
unsigned int flags = arg_parse_int(&arg);
if (flags) {
if (use_y4m && !noblit) {
if (!single_file) {
- fprintf(stderr, "YUV4MPEG2 not supported with output patterns,"
+ fprintf(stderr,
+ "YUV4MPEG2 not supported with output patterns,"
" try --i420 or --yv12 or --rawvideo.\n");
return EXIT_FAILURE;
}
#if CONFIG_WEBM_IO
if (vpx_input_ctx.file_type == FILE_TYPE_WEBM) {
if (webm_guess_framerate(input.webm_ctx, input.vpx_input_ctx)) {
- fprintf(stderr, "Failed to guess framerate -- error parsing "
+ fprintf(stderr,
+ "Failed to guess framerate -- error parsing "
"webm file?\n");
return EXIT_FAILURE;
}
else
interface = fourcc_interface;
- if (!interface)
- interface = get_vpx_decoder_by_index(0);
+ if (!interface) interface = get_vpx_decoder_by_index(0);
dec_flags = (postproc ? VPX_CODEC_USE_POSTPROC : 0) |
(ec_enabled ? VPX_CODEC_USE_ERROR_CONCEALMENT : 0) |
(frame_parallel ? VPX_CODEC_USE_FRAME_THREADING : 0);
- if (vpx_codec_dec_init(&decoder, interface->codec_interface(),
- &cfg, dec_flags)) {
+ if (vpx_codec_dec_init(&decoder, interface->codec_interface(), &cfg,
+ dec_flags)) {
fprintf(stderr, "Failed to initialize decoder: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
- if (!quiet)
- fprintf(stderr, "%s\n", decoder.name);
+ if (!quiet) fprintf(stderr, "%s\n", decoder.name);
#if CONFIG_VP8_DECODER
- if (vp8_pp_cfg.post_proc_flag
- && vpx_codec_control(&decoder, VP8_SET_POSTPROC, &vp8_pp_cfg)) {
+ if (vp8_pp_cfg.post_proc_flag &&
+ vpx_codec_control(&decoder, VP8_SET_POSTPROC, &vp8_pp_cfg)) {
fprintf(stderr, "Failed to configure postproc: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
- if (vp8_dbg_color_ref_frame
- && vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_REF_FRAME,
- vp8_dbg_color_ref_frame)) {
+ if (vp8_dbg_color_ref_frame &&
+ vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_REF_FRAME,
+ vp8_dbg_color_ref_frame)) {
fprintf(stderr, "Failed to configure reference block visualizer: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
- if (vp8_dbg_color_mb_modes
- && vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_MB_MODES,
- vp8_dbg_color_mb_modes)) {
+ if (vp8_dbg_color_mb_modes &&
+ vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_MB_MODES,
+ vp8_dbg_color_mb_modes)) {
fprintf(stderr, "Failed to configure macro block visualizer: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
- if (vp8_dbg_color_b_modes
- && vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_B_MODES,
- vp8_dbg_color_b_modes)) {
+ if (vp8_dbg_color_b_modes &&
+ vpx_codec_control(&decoder, VP8_SET_DBG_COLOR_B_MODES,
+ vp8_dbg_color_b_modes)) {
fprintf(stderr, "Failed to configure block visualizer: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
- if (vp8_dbg_display_mv
- && vpx_codec_control(&decoder, VP8_SET_DBG_DISPLAY_MV,
- vp8_dbg_display_mv)) {
+ if (vp8_dbg_display_mv &&
+ vpx_codec_control(&decoder, VP8_SET_DBG_DISPLAY_MV, vp8_dbg_display_mv)) {
fprintf(stderr, "Failed to configure motion vector visualizer: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
}
#endif
-
- if (arg_skip)
- fprintf(stderr, "Skipping first %d frames.\n", arg_skip);
+ if (arg_skip) fprintf(stderr, "Skipping first %d frames.\n", arg_skip);
while (arg_skip) {
- if (read_frame(&input, &buf, &bytes_in_buffer, &buffer_size))
- break;
+ if (read_frame(&input, &buf, &bytes_in_buffer, &buffer_size)) break;
arg_skip--;
}
ext_fb_list.num_external_frame_buffers = num_external_frame_buffers;
ext_fb_list.ext_fb = (struct ExternalFrameBuffer *)calloc(
num_external_frame_buffers, sizeof(*ext_fb_list.ext_fb));
- if (vpx_codec_set_frame_buffer_functions(
- &decoder, get_vp9_frame_buffer, release_vp9_frame_buffer,
- &ext_fb_list)) {
+ if (vpx_codec_set_frame_buffer_functions(&decoder, get_vp9_frame_buffer,
+ release_vp9_frame_buffer,
+ &ext_fb_list)) {
fprintf(stderr, "Failed to configure external frame buffers: %s\n",
vpx_codec_error(&decoder));
return EXIT_FAILURE;
/* Decode file */
while (frame_avail || got_data) {
- vpx_codec_iter_t iter = NULL;
- vpx_image_t *img;
+ vpx_codec_iter_t iter = NULL;
+ vpx_image_t *img;
struct vpx_usec_timer timer;
- int corrupted = 0;
+ int corrupted = 0;
frame_avail = 0;
if (!stop_after || frame_in < stop_after) {
vpx_usec_timer_start(&timer);
- if (vpx_codec_decode(&decoder, buf, (unsigned int)bytes_in_buffer,
- NULL, 0)) {
+ if (vpx_codec_decode(&decoder, buf, (unsigned int)bytes_in_buffer, NULL,
+ 0)) {
const char *detail = vpx_codec_error_detail(&decoder);
- warn("Failed to decode frame %d: %s",
- frame_in, vpx_codec_error(&decoder));
+ warn("Failed to decode frame %d: %s", frame_in,
+ vpx_codec_error(&decoder));
- if (detail)
- warn("Additional information: %s", detail);
- if (!keep_going)
- goto fail;
+ if (detail) warn("Additional information: %s", detail);
+ if (!keep_going) goto fail;
}
vpx_usec_timer_mark(&timer);
if (!frame_parallel &&
vpx_codec_control(&decoder, VP8D_GET_FRAME_CORRUPTED, &corrupted)) {
warn("Failed VP8_GET_FRAME_CORRUPTED: %s", vpx_codec_error(&decoder));
- if (!keep_going)
- goto fail;
+ if (!keep_going) goto fail;
}
frames_corrupted += corrupted;
- if (progress)
- show_progress(frame_in, frame_out, dx_time);
+ if (progress) show_progress(frame_in, frame_out, dx_time);
if (!noblit && img) {
- const int PLANES_YUV[] = {VPX_PLANE_Y, VPX_PLANE_U, VPX_PLANE_V};
- const int PLANES_YVU[] = {VPX_PLANE_Y, VPX_PLANE_V, VPX_PLANE_U};
+ const int PLANES_YUV[] = { VPX_PLANE_Y, VPX_PLANE_U, VPX_PLANE_V };
+ const int PLANES_YVU[] = { VPX_PLANE_Y, VPX_PLANE_V, VPX_PLANE_U };
const int *planes = flipuv ? PLANES_YVU : PLANES_YUV;
if (do_scale) {
render_height = render_size[1];
}
}
- scaled_img = vpx_img_alloc(NULL, img->fmt, render_width,
- render_height, 16);
+ scaled_img =
+ vpx_img_alloc(NULL, img->fmt, render_width, render_height, 16);
scaled_img->bit_depth = img->bit_depth;
}
libyuv_scale(img, scaled_img, kFilterBox);
img = scaled_img;
#else
- fprintf(stderr, "Failed to scale output frame: %s.\n"
+ fprintf(stderr,
+ "Failed to scale output frame: %s.\n"
"Scaling is disabled in this configuration. "
"To enable scaling, configure with --enable-libyuv\n",
vpx_codec_error(&decoder));
}
// Shift up or down if necessary
if (output_bit_depth != 0 && output_bit_depth != img->bit_depth) {
- const vpx_img_fmt_t shifted_fmt = output_bit_depth == 8 ?
- img->fmt ^ (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) :
- img->fmt | VPX_IMG_FMT_HIGHBITDEPTH;
+ const vpx_img_fmt_t shifted_fmt =
+ output_bit_depth == 8
+ ? img->fmt ^ (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH)
+ : img->fmt | VPX_IMG_FMT_HIGHBITDEPTH;
if (img_shifted &&
img_shifted_realloc_required(img, img_shifted, shifted_fmt)) {
vpx_img_free(img_shifted);
img_shifted = NULL;
}
if (!img_shifted) {
- img_shifted = vpx_img_alloc(NULL, shifted_fmt,
- img->d_w, img->d_h, 16);
+ img_shifted =
+ vpx_img_alloc(NULL, shifted_fmt, img->d_w, img->d_h, 16);
img_shifted->bit_depth = output_bit_depth;
}
if (output_bit_depth > img->bit_depth) {
- vpx_img_upshift(img_shifted, img,
- output_bit_depth - img->bit_depth);
+ vpx_img_upshift(img_shifted, img, output_bit_depth - img->bit_depth);
} else {
vpx_img_downshift(img_shifted, img,
img->bit_depth - output_bit_depth);
if (single_file) {
if (use_y4m) {
- char buf[Y4M_BUFFER_SIZE] = {0};
+ char buf[Y4M_BUFFER_SIZE] = { 0 };
size_t len = 0;
if (img->fmt == VPX_IMG_FMT_I440 || img->fmt == VPX_IMG_FMT_I44016) {
fprintf(stderr, "Cannot produce y4m output for 440 sampling.\n");
}
if (frame_out == 1) {
// Y4M file header
- len = y4m_write_file_header(buf, sizeof(buf),
- vpx_input_ctx.width,
- vpx_input_ctx.height,
- &vpx_input_ctx.framerate,
- img->fmt, img->bit_depth);
+ len = y4m_write_file_header(
+ buf, sizeof(buf), vpx_input_ctx.width, vpx_input_ctx.height,
+ &vpx_input_ctx.framerate, img->fmt, img->bit_depth);
if (do_md5) {
MD5Update(&md5_ctx, (md5byte *)buf, (unsigned int)len);
} else {
}
if (opt_yv12) {
if ((img->fmt != VPX_IMG_FMT_I420 &&
- img->fmt != VPX_IMG_FMT_YV12) || img->bit_depth != 8) {
+ img->fmt != VPX_IMG_FMT_YV12) ||
+ img->bit_depth != 8) {
fprintf(stderr, "Cannot produce yv12 output for bit-stream.\n");
goto fail;
}
write_image_file(img, planes, outfile);
}
} else {
- generate_filename(outfile_pattern, outfile_name, PATH_MAX,
- img->d_w, img->d_h, frame_in);
+ generate_filename(outfile_pattern, outfile_name, PATH_MAX, img->d_w,
+ img->d_h, frame_in);
if (do_md5) {
MD5Init(&md5_ctx);
update_image_md5(img, planes, &md5_ctx);
webm_free(input.webm_ctx);
#endif
- if (input.vpx_input_ctx->file_type != FILE_TYPE_WEBM)
- free(buf);
+ if (input.vpx_input_ctx->file_type != FILE_TYPE_WEBM) free(buf);
if (scaled_img) vpx_img_free(scaled_img);
#if CONFIG_VP9_HIGHBITDEPTH
}
}
free(argv);
- for (i = 0; !error && i < loops; i++)
- error = main_loop(argc, argv_);
+ for (i = 0; !error && i < loops; i++) error = main_loop(argc, argv_);
return error;
}
#include "./y4minput.h"
/* Swallow warnings about unused results of fread/fwrite */
-static size_t wrap_fread(void *ptr, size_t size, size_t nmemb,
- FILE *stream) {
+static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) {
return fread(ptr, size, nmemb, stream);
}
#define fread wrap_fread
}
#define fwrite wrap_fwrite
-
static const char *exec_name;
static void warn_or_exit_on_errorv(vpx_codec_ctx_t *ctx, int fatal,
vfprintf(stderr, s, ap);
fprintf(stderr, ": %s\n", vpx_codec_error(ctx));
- if (detail)
- fprintf(stderr, " %s\n", detail);
+ if (detail) fprintf(stderr, " %s\n", detail);
- if (fatal)
- exit(EXIT_FAILURE);
+ if (fatal) exit(EXIT_FAILURE);
}
}
int shortread = 0;
if (input_ctx->file_type == FILE_TYPE_Y4M) {
- if (y4m_input_fetch_frame(y4m, f, img) < 1)
- return 0;
+ if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0;
} else {
shortread = read_yuv_frame(input_ctx, img);
}
return 0;
}
-static const arg_def_t debugmode = ARG_DEF(
- "D", "debug", 0, "Debug mode (makes output deterministic)");
-static const arg_def_t outputfile = ARG_DEF(
- "o", "output", 1, "Output filename");
-static const arg_def_t use_yv12 = ARG_DEF(
- NULL, "yv12", 0, "Input file is YV12 ");
-static const arg_def_t use_i420 = ARG_DEF(
- NULL, "i420", 0, "Input file is I420 (default)");
-static const arg_def_t use_i422 = ARG_DEF(
- NULL, "i422", 0, "Input file is I422");
-static const arg_def_t use_i444 = ARG_DEF(
- NULL, "i444", 0, "Input file is I444");
-static const arg_def_t use_i440 = ARG_DEF(
- NULL, "i440", 0, "Input file is I440");
-static const arg_def_t codecarg = ARG_DEF(
- NULL, "codec", 1, "Codec to use");
-static const arg_def_t passes = ARG_DEF(
- "p", "passes", 1, "Number of passes (1/2)");
-static const arg_def_t pass_arg = ARG_DEF(
- NULL, "pass", 1, "Pass to execute (1/2)");
-static const arg_def_t fpf_name = ARG_DEF(
- NULL, "fpf", 1, "First pass statistics file name");
+static const arg_def_t debugmode =
+ ARG_DEF("D", "debug", 0, "Debug mode (makes output deterministic)");
+static const arg_def_t outputfile =
+ ARG_DEF("o", "output", 1, "Output filename");
+static const arg_def_t use_yv12 =
+ ARG_DEF(NULL, "yv12", 0, "Input file is YV12 ");
+static const arg_def_t use_i420 =
+ ARG_DEF(NULL, "i420", 0, "Input file is I420 (default)");
+static const arg_def_t use_i422 =
+ ARG_DEF(NULL, "i422", 0, "Input file is I422");
+static const arg_def_t use_i444 =
+ ARG_DEF(NULL, "i444", 0, "Input file is I444");
+static const arg_def_t use_i440 =
+ ARG_DEF(NULL, "i440", 0, "Input file is I440");
+static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, "Codec to use");
+static const arg_def_t passes =
+ ARG_DEF("p", "passes", 1, "Number of passes (1/2)");
+static const arg_def_t pass_arg =
+ ARG_DEF(NULL, "pass", 1, "Pass to execute (1/2)");
+static const arg_def_t fpf_name =
+ ARG_DEF(NULL, "fpf", 1, "First pass statistics file name");
#if CONFIG_FP_MB_STATS
-static const arg_def_t fpmbf_name = ARG_DEF(
- NULL, "fpmbf", 1, "First pass block statistics file name");
+static const arg_def_t fpmbf_name =
+ ARG_DEF(NULL, "fpmbf", 1, "First pass block statistics file name");
#endif
-static const arg_def_t limit = ARG_DEF(
- NULL, "limit", 1, "Stop encoding after n input frames");
-static const arg_def_t skip = ARG_DEF(
- NULL, "skip", 1, "Skip the first n input frames");
-static const arg_def_t deadline = ARG_DEF(
- "d", "deadline", 1, "Deadline per frame (usec)");
-static const arg_def_t best_dl = ARG_DEF(
- NULL, "best", 0, "Use Best Quality Deadline");
-static const arg_def_t good_dl = ARG_DEF(
- NULL, "good", 0, "Use Good Quality Deadline");
-static const arg_def_t rt_dl = ARG_DEF(
- NULL, "rt", 0, "Use Realtime Quality Deadline");
-static const arg_def_t quietarg = ARG_DEF(
- "q", "quiet", 0, "Do not print encode progress");
-static const arg_def_t verbosearg = ARG_DEF(
- "v", "verbose", 0, "Show encoder parameters");
-static const arg_def_t psnrarg = ARG_DEF(
- NULL, "psnr", 0, "Show PSNR in status line");
+static const arg_def_t limit =
+ ARG_DEF(NULL, "limit", 1, "Stop encoding after n input frames");
+static const arg_def_t skip =
+ ARG_DEF(NULL, "skip", 1, "Skip the first n input frames");
+static const arg_def_t deadline =
+ ARG_DEF("d", "deadline", 1, "Deadline per frame (usec)");
+static const arg_def_t best_dl =
+ ARG_DEF(NULL, "best", 0, "Use Best Quality Deadline");
+static const arg_def_t good_dl =
+ ARG_DEF(NULL, "good", 0, "Use Good Quality Deadline");
+static const arg_def_t rt_dl =
+ ARG_DEF(NULL, "rt", 0, "Use Realtime Quality Deadline");
+static const arg_def_t quietarg =
+ ARG_DEF("q", "quiet", 0, "Do not print encode progress");
+static const arg_def_t verbosearg =
+ ARG_DEF("v", "verbose", 0, "Show encoder parameters");
+static const arg_def_t psnrarg =
+ ARG_DEF(NULL, "psnr", 0, "Show PSNR in status line");
static const struct arg_enum_list test_decode_enum[] = {
- {"off", TEST_DECODE_OFF},
- {"fatal", TEST_DECODE_FATAL},
- {"warn", TEST_DECODE_WARN},
- {NULL, 0}
+ { "off", TEST_DECODE_OFF },
+ { "fatal", TEST_DECODE_FATAL },
+ { "warn", TEST_DECODE_WARN },
+ { NULL, 0 }
};
static const arg_def_t recontest = ARG_DEF_ENUM(
NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum);
-static const arg_def_t framerate = ARG_DEF(
- NULL, "fps", 1, "Stream frame rate (rate/scale)");
-static const arg_def_t use_webm = ARG_DEF(
- NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
-static const arg_def_t use_ivf = ARG_DEF(
- NULL, "ivf", 0, "Output IVF");
-static const arg_def_t out_part = ARG_DEF(
- "P", "output-partitions", 0,
- "Makes encoder output partitions. Requires IVF output!");
-static const arg_def_t q_hist_n = ARG_DEF(
- NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
-static const arg_def_t rate_hist_n = ARG_DEF(
- NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
-static const arg_def_t disable_warnings = ARG_DEF(
- NULL, "disable-warnings", 0,
- "Disable warnings about potentially incorrect encode settings.");
-static const arg_def_t disable_warning_prompt = ARG_DEF(
- "y", "disable-warning-prompt", 0,
- "Display warnings, but do not prompt user to continue.");
+static const arg_def_t framerate =
+ ARG_DEF(NULL, "fps", 1, "Stream frame rate (rate/scale)");
+static const arg_def_t use_webm =
+ ARG_DEF(NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
+static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, "Output IVF");
+static const arg_def_t out_part =
+ ARG_DEF("P", "output-partitions", 0,
+ "Makes encoder output partitions. Requires IVF output!");
+static const arg_def_t q_hist_n =
+ ARG_DEF(NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
+static const arg_def_t rate_hist_n =
+ ARG_DEF(NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
+static const arg_def_t disable_warnings =
+ ARG_DEF(NULL, "disable-warnings", 0,
+ "Disable warnings about potentially incorrect encode settings.");
+static const arg_def_t disable_warning_prompt =
+ ARG_DEF("y", "disable-warning-prompt", 0,
+ "Display warnings, but do not prompt user to continue.");
#if CONFIG_VP9_HIGHBITDEPTH
static const arg_def_t test16bitinternalarg = ARG_DEF(
NULL, "test-16bit-internal", 0, "Force use of 16 bit internal buffer");
#endif
-static const arg_def_t *main_args[] = {
- &debugmode,
- &outputfile, &codecarg, &passes, &pass_arg, &fpf_name, &limit, &skip,
- &deadline, &best_dl, &good_dl, &rt_dl,
- &quietarg, &verbosearg, &psnrarg, &use_webm, &use_ivf, &out_part, &q_hist_n,
- &rate_hist_n, &disable_warnings, &disable_warning_prompt, &recontest,
- NULL
-};
-
-static const arg_def_t usage = ARG_DEF(
- "u", "usage", 1, "Usage profile number to use");
-static const arg_def_t threads = ARG_DEF(
- "t", "threads", 1, "Max number of threads to use");
-static const arg_def_t profile = ARG_DEF(
- NULL, "profile", 1, "Bitstream profile number to use");
+static const arg_def_t *main_args[] = { &debugmode,
+ &outputfile,
+ &codecarg,
+ &passes,
+ &pass_arg,
+ &fpf_name,
+ &limit,
+ &skip,
+ &deadline,
+ &best_dl,
+ &good_dl,
+ &rt_dl,
+ &quietarg,
+ &verbosearg,
+ &psnrarg,
+ &use_webm,
+ &use_ivf,
+ &out_part,
+ &q_hist_n,
+ &rate_hist_n,
+ &disable_warnings,
+ &disable_warning_prompt,
+ &recontest,
+ NULL };
+
+static const arg_def_t usage =
+ ARG_DEF("u", "usage", 1, "Usage profile number to use");
+static const arg_def_t threads =
+ ARG_DEF("t", "threads", 1, "Max number of threads to use");
+static const arg_def_t profile =
+ ARG_DEF(NULL, "profile", 1, "Bitstream profile number to use");
static const arg_def_t width = ARG_DEF("w", "width", 1, "Frame width");
static const arg_def_t height = ARG_DEF("h", "height", 1, "Frame height");
#if CONFIG_WEBM_IO
static const struct arg_enum_list stereo_mode_enum[] = {
- {"mono", STEREO_FORMAT_MONO},
- {"left-right", STEREO_FORMAT_LEFT_RIGHT},
- {"bottom-top", STEREO_FORMAT_BOTTOM_TOP},
- {"top-bottom", STEREO_FORMAT_TOP_BOTTOM},
- {"right-left", STEREO_FORMAT_RIGHT_LEFT},
- {NULL, 0}
+ { "mono", STEREO_FORMAT_MONO },
+ { "left-right", STEREO_FORMAT_LEFT_RIGHT },
+ { "bottom-top", STEREO_FORMAT_BOTTOM_TOP },
+ { "top-bottom", STEREO_FORMAT_TOP_BOTTOM },
+ { "right-left", STEREO_FORMAT_RIGHT_LEFT },
+ { NULL, 0 }
};
static const arg_def_t stereo_mode = ARG_DEF_ENUM(
NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum);
#endif
static const arg_def_t timebase = ARG_DEF(
NULL, "timebase", 1, "Output timestamp precision (fractional seconds)");
-static const arg_def_t error_resilient = ARG_DEF(
- NULL, "error-resilient", 1, "Enable error resiliency features");
-static const arg_def_t lag_in_frames = ARG_DEF(
- NULL, "lag-in-frames", 1, "Max number of frames to lag");
-
-static const arg_def_t *global_args[] = {
- &use_yv12, &use_i420, &use_i422, &use_i444, &use_i440,
- &usage, &threads, &profile,
- &width, &height,
+static const arg_def_t error_resilient =
+ ARG_DEF(NULL, "error-resilient", 1, "Enable error resiliency features");
+static const arg_def_t lag_in_frames =
+ ARG_DEF(NULL, "lag-in-frames", 1, "Max number of frames to lag");
+
+static const arg_def_t *global_args[] = { &use_yv12,
+ &use_i420,
+ &use_i422,
+ &use_i444,
+ &use_i440,
+ &usage,
+ &threads,
+ &profile,
+ &width,
+ &height,
#if CONFIG_WEBM_IO
- &stereo_mode,
+ &stereo_mode,
#endif
- &timebase, &framerate,
- &error_resilient,
+ &timebase,
+ &framerate,
+ &error_resilient,
#if CONFIG_VP9_HIGHBITDEPTH
- &test16bitinternalarg,
+ &test16bitinternalarg,
#endif
- &lag_in_frames, NULL
-};
-
-static const arg_def_t dropframe_thresh = ARG_DEF(
- NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
-static const arg_def_t resize_allowed = ARG_DEF(
- NULL, "resize-allowed", 1, "Spatial resampling enabled (bool)");
-static const arg_def_t resize_width = ARG_DEF(
- NULL, "resize-width", 1, "Width of encoded frame");
-static const arg_def_t resize_height = ARG_DEF(
- NULL, "resize-height", 1, "Height of encoded frame");
-static const arg_def_t resize_up_thresh = ARG_DEF(
- NULL, "resize-up", 1, "Upscale threshold (buf %)");
-static const arg_def_t resize_down_thresh = ARG_DEF(
- NULL, "resize-down", 1, "Downscale threshold (buf %)");
-static const struct arg_enum_list end_usage_enum[] = {
- {"vbr", VPX_VBR},
- {"cbr", VPX_CBR},
- {"cq", VPX_CQ},
- {"q", VPX_Q},
- {NULL, 0}
-};
-static const arg_def_t end_usage = ARG_DEF_ENUM(
- NULL, "end-usage", 1, "Rate control mode", end_usage_enum);
-static const arg_def_t target_bitrate = ARG_DEF(
- NULL, "target-bitrate", 1, "Bitrate (kbps)");
-static const arg_def_t min_quantizer = ARG_DEF(
- NULL, "min-q", 1, "Minimum (best) quantizer");
-static const arg_def_t max_quantizer = ARG_DEF(
- NULL, "max-q", 1, "Maximum (worst) quantizer");
-static const arg_def_t undershoot_pct = ARG_DEF(
- NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
-static const arg_def_t overshoot_pct = ARG_DEF(
- NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
-static const arg_def_t buf_sz = ARG_DEF(
- NULL, "buf-sz", 1, "Client buffer size (ms)");
-static const arg_def_t buf_initial_sz = ARG_DEF(
- NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)");
-static const arg_def_t buf_optimal_sz = ARG_DEF(
- NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
+ &lag_in_frames,
+ NULL };
+
+static const arg_def_t dropframe_thresh =
+ ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
+static const arg_def_t resize_allowed =
+ ARG_DEF(NULL, "resize-allowed", 1, "Spatial resampling enabled (bool)");
+static const arg_def_t resize_width =
+ ARG_DEF(NULL, "resize-width", 1, "Width of encoded frame");
+static const arg_def_t resize_height =
+ ARG_DEF(NULL, "resize-height", 1, "Height of encoded frame");
+static const arg_def_t resize_up_thresh =
+ ARG_DEF(NULL, "resize-up", 1, "Upscale threshold (buf %)");
+static const arg_def_t resize_down_thresh =
+ ARG_DEF(NULL, "resize-down", 1, "Downscale threshold (buf %)");
+static const struct arg_enum_list end_usage_enum[] = { { "vbr", VPX_VBR },
+ { "cbr", VPX_CBR },
+ { "cq", VPX_CQ },
+ { "q", VPX_Q },
+ { NULL, 0 } };
+static const arg_def_t end_usage =
+ ARG_DEF_ENUM(NULL, "end-usage", 1, "Rate control mode", end_usage_enum);
+static const arg_def_t target_bitrate =
+ ARG_DEF(NULL, "target-bitrate", 1, "Bitrate (kbps)");
+static const arg_def_t min_quantizer =
+ ARG_DEF(NULL, "min-q", 1, "Minimum (best) quantizer");
+static const arg_def_t max_quantizer =
+ ARG_DEF(NULL, "max-q", 1, "Maximum (worst) quantizer");
+static const arg_def_t undershoot_pct =
+ ARG_DEF(NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
+static const arg_def_t overshoot_pct =
+ ARG_DEF(NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
+static const arg_def_t buf_sz =
+ ARG_DEF(NULL, "buf-sz", 1, "Client buffer size (ms)");
+static const arg_def_t buf_initial_sz =
+ ARG_DEF(NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)");
+static const arg_def_t buf_optimal_sz =
+ ARG_DEF(NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
static const arg_def_t *rc_args[] = {
- &dropframe_thresh, &resize_allowed, &resize_width, &resize_height,
- &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate,
- &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct, &buf_sz,
- &buf_initial_sz, &buf_optimal_sz, NULL
-};
-
-
-static const arg_def_t bias_pct = ARG_DEF(
- NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
-static const arg_def_t minsection_pct = ARG_DEF(
- NULL, "minsection-pct", 1, "GOP min bitrate (% of target)");
-static const arg_def_t maxsection_pct = ARG_DEF(
- NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)");
-static const arg_def_t *rc_twopass_args[] = {
- &bias_pct, &minsection_pct, &maxsection_pct, NULL
-};
-
-
-static const arg_def_t kf_min_dist = ARG_DEF(
- NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
-static const arg_def_t kf_max_dist = ARG_DEF(
- NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
-static const arg_def_t kf_disabled = ARG_DEF(
- NULL, "disable-kf", 0, "Disable keyframe placement");
-static const arg_def_t *kf_args[] = {
- &kf_min_dist, &kf_max_dist, &kf_disabled, NULL
+ &dropframe_thresh, &resize_allowed, &resize_width, &resize_height,
+ &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate,
+ &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct,
+ &buf_sz, &buf_initial_sz, &buf_optimal_sz, NULL
};
-
-static const arg_def_t noise_sens = ARG_DEF(
- NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
-static const arg_def_t sharpness = ARG_DEF(
- NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
-static const arg_def_t static_thresh = ARG_DEF(
- NULL, "static-thresh", 1, "Motion detection threshold");
-static const arg_def_t auto_altref = ARG_DEF(
- NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames");
-static const arg_def_t arnr_maxframes = ARG_DEF(
- NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");
-static const arg_def_t arnr_strength = ARG_DEF(
- NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");
-static const arg_def_t arnr_type = ARG_DEF(
- NULL, "arnr-type", 1, "AltRef type");
+static const arg_def_t bias_pct =
+ ARG_DEF(NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
+static const arg_def_t minsection_pct =
+ ARG_DEF(NULL, "minsection-pct", 1, "GOP min bitrate (% of target)");
+static const arg_def_t maxsection_pct =
+ ARG_DEF(NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)");
+static const arg_def_t *rc_twopass_args[] = { &bias_pct, &minsection_pct,
+ &maxsection_pct, NULL };
+
+static const arg_def_t kf_min_dist =
+ ARG_DEF(NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
+static const arg_def_t kf_max_dist =
+ ARG_DEF(NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
+static const arg_def_t kf_disabled =
+ ARG_DEF(NULL, "disable-kf", 0, "Disable keyframe placement");
+static const arg_def_t *kf_args[] = { &kf_min_dist, &kf_max_dist, &kf_disabled,
+ NULL };
+
+static const arg_def_t noise_sens =
+ ARG_DEF(NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
+static const arg_def_t sharpness =
+ ARG_DEF(NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
+static const arg_def_t static_thresh =
+ ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold");
+static const arg_def_t auto_altref =
+ ARG_DEF(NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames");
+static const arg_def_t arnr_maxframes =
+ ARG_DEF(NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");
+static const arg_def_t arnr_strength =
+ ARG_DEF(NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");
+static const arg_def_t arnr_type = ARG_DEF(NULL, "arnr-type", 1, "AltRef type");
static const struct arg_enum_list tuning_enum[] = {
- {"psnr", VP8_TUNE_PSNR},
- {"ssim", VP8_TUNE_SSIM},
- {NULL, 0}
+ { "psnr", VP8_TUNE_PSNR }, { "ssim", VP8_TUNE_SSIM }, { NULL, 0 }
};
-static const arg_def_t tune_ssim = ARG_DEF_ENUM(
- NULL, "tune", 1, "Material to favor", tuning_enum);
-static const arg_def_t cq_level = ARG_DEF(
- NULL, "cq-level", 1, "Constant/Constrained Quality level");
-static const arg_def_t max_intra_rate_pct = ARG_DEF(
- NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
+static const arg_def_t tune_ssim =
+ ARG_DEF_ENUM(NULL, "tune", 1, "Material to favor", tuning_enum);
+static const arg_def_t cq_level =
+ ARG_DEF(NULL, "cq-level", 1, "Constant/Constrained Quality level");
+static const arg_def_t max_intra_rate_pct =
+ ARG_DEF(NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
#if CONFIG_VP8_ENCODER
-static const arg_def_t cpu_used_vp8 = ARG_DEF(
- NULL, "cpu-used", 1, "CPU Used (-16..16)");
-static const arg_def_t token_parts = ARG_DEF(
- NULL, "token-parts", 1, "Number of token partitions to use, log2");
-static const arg_def_t screen_content_mode = ARG_DEF(
- NULL, "screen-content-mode", 1, "Screen content mode");
+static const arg_def_t cpu_used_vp8 =
+ ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-16..16)");
+static const arg_def_t token_parts =
+ ARG_DEF(NULL, "token-parts", 1, "Number of token partitions to use, log2");
+static const arg_def_t screen_content_mode =
+ ARG_DEF(NULL, "screen-content-mode", 1, "Screen content mode");
static const arg_def_t *vp8_args[] = {
- &cpu_used_vp8, &auto_altref, &noise_sens, &sharpness, &static_thresh,
- &token_parts, &arnr_maxframes, &arnr_strength, &arnr_type,
- &tune_ssim, &cq_level, &max_intra_rate_pct, &screen_content_mode,
- NULL
-};
-static const int vp8_arg_ctrl_map[] = {
- VP8E_SET_CPUUSED, VP8E_SET_ENABLEAUTOALTREF,
- VP8E_SET_NOISE_SENSITIVITY, VP8E_SET_SHARPNESS, VP8E_SET_STATIC_THRESHOLD,
- VP8E_SET_TOKEN_PARTITIONS,
- VP8E_SET_ARNR_MAXFRAMES, VP8E_SET_ARNR_STRENGTH, VP8E_SET_ARNR_TYPE,
- VP8E_SET_TUNING, VP8E_SET_CQ_LEVEL, VP8E_SET_MAX_INTRA_BITRATE_PCT,
- VP8E_SET_SCREEN_CONTENT_MODE,
- 0
+ &cpu_used_vp8, &auto_altref, &noise_sens, &sharpness,
+ &static_thresh, &token_parts, &arnr_maxframes, &arnr_strength,
+ &arnr_type, &tune_ssim, &cq_level, &max_intra_rate_pct,
+ &screen_content_mode, NULL
};
+static const int vp8_arg_ctrl_map[] = { VP8E_SET_CPUUSED,
+ VP8E_SET_ENABLEAUTOALTREF,
+ VP8E_SET_NOISE_SENSITIVITY,
+ VP8E_SET_SHARPNESS,
+ VP8E_SET_STATIC_THRESHOLD,
+ VP8E_SET_TOKEN_PARTITIONS,
+ VP8E_SET_ARNR_MAXFRAMES,
+ VP8E_SET_ARNR_STRENGTH,
+ VP8E_SET_ARNR_TYPE,
+ VP8E_SET_TUNING,
+ VP8E_SET_CQ_LEVEL,
+ VP8E_SET_MAX_INTRA_BITRATE_PCT,
+ VP8E_SET_SCREEN_CONTENT_MODE,
+ 0 };
#endif
#if CONFIG_VP9_ENCODER
-static const arg_def_t cpu_used_vp9 = ARG_DEF(
- NULL, "cpu-used", 1, "CPU Used (-8..8)");
-static const arg_def_t tile_cols = ARG_DEF(
- NULL, "tile-columns", 1, "Number of tile columns to use, log2");
-static const arg_def_t tile_rows = ARG_DEF(
- NULL, "tile-rows", 1,
- "Number of tile rows to use, log2 (set to 0 while threads > 1)");
-static const arg_def_t lossless = ARG_DEF(
- NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
+static const arg_def_t cpu_used_vp9 =
+ ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-8..8)");
+static const arg_def_t tile_cols =
+ ARG_DEF(NULL, "tile-columns", 1, "Number of tile columns to use, log2");
+static const arg_def_t tile_rows =
+ ARG_DEF(NULL, "tile-rows", 1,
+ "Number of tile rows to use, log2 (set to 0 while threads > 1)");
+static const arg_def_t lossless =
+ ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
static const arg_def_t frame_parallel_decoding = ARG_DEF(
NULL, "frame-parallel", 1, "Enable frame parallel decodability features");
static const arg_def_t aq_mode = ARG_DEF(
NULL, "aq-mode", 1,
"Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
"3: cyclic refresh, 4: equator360)");
-static const arg_def_t frame_periodic_boost = ARG_DEF(
- NULL, "frame-boost", 1,
- "Enable frame periodic boost (0: off (default), 1: on)");
+static const arg_def_t frame_periodic_boost =
+ ARG_DEF(NULL, "frame-boost", 1,
+ "Enable frame periodic boost (0: off (default), 1: on)");
static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
-static const arg_def_t max_inter_rate_pct = ARG_DEF(
- NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
+static const arg_def_t max_inter_rate_pct =
+ ARG_DEF(NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
static const arg_def_t min_gf_interval = ARG_DEF(
NULL, "min-gf-interval", 1,
"min gf/arf frame interval (default 0, indicating in-built behavior)");
{ NULL, 0 }
};
-static const arg_def_t input_color_space = ARG_DEF_ENUM(
- NULL, "color-space", 1,
- "The color space of input content:", color_space_enum);
+static const arg_def_t input_color_space =
+ ARG_DEF_ENUM(NULL, "color-space", 1, "The color space of input content:",
+ color_space_enum);
#if CONFIG_VP9_HIGHBITDEPTH
static const struct arg_enum_list bitdepth_enum[] = {
- {"8", VPX_BITS_8},
- {"10", VPX_BITS_10},
- {"12", VPX_BITS_12},
- {NULL, 0}
+ { "8", VPX_BITS_8 }, { "10", VPX_BITS_10 }, { "12", VPX_BITS_12 }, { NULL, 0 }
};
static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
"b", "bit-depth", 1,
"Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
bitdepth_enum);
-static const arg_def_t inbitdeptharg = ARG_DEF(
- NULL, "input-bit-depth", 1, "Bit depth of input");
+static const arg_def_t inbitdeptharg =
+ ARG_DEF(NULL, "input-bit-depth", 1, "Bit depth of input");
#endif
static const struct arg_enum_list tune_content_enum[] = {
- {"default", VP9E_CONTENT_DEFAULT},
- {"screen", VP9E_CONTENT_SCREEN},
- {NULL, 0}
+ { "default", VP9E_CONTENT_DEFAULT },
+ { "screen", VP9E_CONTENT_SCREEN },
+ { NULL, 0 }
};
static const arg_def_t tune_content = ARG_DEF_ENUM(
#endif
#if CONFIG_VP9_ENCODER
-static const arg_def_t *vp9_args[] = {
- &cpu_used_vp9, &auto_altref, &sharpness, &static_thresh,
- &tile_cols, &tile_rows, &arnr_maxframes, &arnr_strength, &arnr_type,
- &tune_ssim, &cq_level, &max_intra_rate_pct, &max_inter_rate_pct,
- &gf_cbr_boost_pct, &lossless,
- &frame_parallel_decoding, &aq_mode, &frame_periodic_boost,
- &noise_sens, &tune_content, &input_color_space,
- &min_gf_interval, &max_gf_interval, &target_level,
+static const arg_def_t *vp9_args[] = { &cpu_used_vp9,
+ &auto_altref,
+ &sharpness,
+ &static_thresh,
+ &tile_cols,
+ &tile_rows,
+ &arnr_maxframes,
+ &arnr_strength,
+ &arnr_type,
+ &tune_ssim,
+ &cq_level,
+ &max_intra_rate_pct,
+ &max_inter_rate_pct,
+ &gf_cbr_boost_pct,
+ &lossless,
+ &frame_parallel_decoding,
+ &aq_mode,
+ &frame_periodic_boost,
+ &noise_sens,
+ &tune_content,
+ &input_color_space,
+ &min_gf_interval,
+ &max_gf_interval,
+ &target_level,
#if CONFIG_VP9_HIGHBITDEPTH
- &bitdeptharg, &inbitdeptharg,
+ &bitdeptharg,
+ &inbitdeptharg,
#endif // CONFIG_VP9_HIGHBITDEPTH
- NULL
-};
-static const int vp9_arg_ctrl_map[] = {
- VP8E_SET_CPUUSED, VP8E_SET_ENABLEAUTOALTREF,
- VP8E_SET_SHARPNESS, VP8E_SET_STATIC_THRESHOLD,
- VP9E_SET_TILE_COLUMNS, VP9E_SET_TILE_ROWS,
- VP8E_SET_ARNR_MAXFRAMES, VP8E_SET_ARNR_STRENGTH, VP8E_SET_ARNR_TYPE,
- VP8E_SET_TUNING, VP8E_SET_CQ_LEVEL, VP8E_SET_MAX_INTRA_BITRATE_PCT,
- VP9E_SET_MAX_INTER_BITRATE_PCT, VP9E_SET_GF_CBR_BOOST_PCT,
- VP9E_SET_LOSSLESS, VP9E_SET_FRAME_PARALLEL_DECODING, VP9E_SET_AQ_MODE,
- VP9E_SET_FRAME_PERIODIC_BOOST, VP9E_SET_NOISE_SENSITIVITY,
- VP9E_SET_TUNE_CONTENT, VP9E_SET_COLOR_SPACE,
- VP9E_SET_MIN_GF_INTERVAL, VP9E_SET_MAX_GF_INTERVAL, VP9E_SET_TARGET_LEVEL,
- 0
-};
+ NULL };
+static const int vp9_arg_ctrl_map[] = { VP8E_SET_CPUUSED,
+ VP8E_SET_ENABLEAUTOALTREF,
+ VP8E_SET_SHARPNESS,
+ VP8E_SET_STATIC_THRESHOLD,
+ VP9E_SET_TILE_COLUMNS,
+ VP9E_SET_TILE_ROWS,
+ VP8E_SET_ARNR_MAXFRAMES,
+ VP8E_SET_ARNR_STRENGTH,
+ VP8E_SET_ARNR_TYPE,
+ VP8E_SET_TUNING,
+ VP8E_SET_CQ_LEVEL,
+ VP8E_SET_MAX_INTRA_BITRATE_PCT,
+ VP9E_SET_MAX_INTER_BITRATE_PCT,
+ VP9E_SET_GF_CBR_BOOST_PCT,
+ VP9E_SET_LOSSLESS,
+ VP9E_SET_FRAME_PARALLEL_DECODING,
+ VP9E_SET_AQ_MODE,
+ VP9E_SET_FRAME_PERIODIC_BOOST,
+ VP9E_SET_NOISE_SENSITIVITY,
+ VP9E_SET_TUNE_CONTENT,
+ VP9E_SET_COLOR_SPACE,
+ VP9E_SET_MIN_GF_INTERVAL,
+ VP9E_SET_MAX_GF_INTERVAL,
+ VP9E_SET_TARGET_LEVEL,
+ 0 };
#endif
static const arg_def_t *no_args[] = { NULL };
fprintf(stderr, "\nVP9 Specific Options:\n");
arg_show_usage(stderr, vp9_args);
#endif
- fprintf(stderr, "\nStream timebase (--timebase):\n"
+ fprintf(stderr,
+ "\nStream timebase (--timebase):\n"
" The desired precision of timestamps in the output, expressed\n"
" in fractional seconds. Default is 1/1000.\n");
fprintf(stderr, "\nIncluded encoders:\n\n");
for (i = 0; i < num_encoder; ++i) {
const VpxInterface *const encoder = get_vpx_encoder_by_index(i);
- const char* defstr = (i == (num_encoder - 1)) ? "(default)" : "";
- fprintf(stderr, " %-6s - %s %s\n",
- encoder->name, vpx_codec_iface_name(encoder->codec_interface()),
- defstr);
+ const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
+ fprintf(stderr, " %-6s - %s %s\n", encoder->name,
+ vpx_codec_iface_name(encoder->codec_interface()), defstr);
}
fprintf(stderr, "\n ");
fprintf(stderr, "Use --codec to switch to a non-default encoder.\n\n");
exit(EXIT_FAILURE);
}
-#define mmin(a, b) ((a) < (b) ? (a) : (b))
+#define mmin(a, b) ((a) < (b) ? (a) : (b))
#if CONFIG_VP9_HIGHBITDEPTH
static void find_mismatch_high(const vpx_image_t *const img1,
- const vpx_image_t *const img2,
- int yloc[4], int uloc[4], int vloc[4]) {
+ const vpx_image_t *const img2, int yloc[4],
+ int uloc[4], int vloc[4]) {
uint16_t *plane1, *plane2;
uint32_t stride1, stride2;
const uint32_t bsize = 64;
int match = 1;
uint32_t i, j;
yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
- plane1 = (uint16_t*)img1->planes[VPX_PLANE_Y];
- plane2 = (uint16_t*)img2->planes[VPX_PLANE_Y];
- stride1 = img1->stride[VPX_PLANE_Y]/2;
- stride2 = img2->stride[VPX_PLANE_Y]/2;
+ plane1 = (uint16_t *)img1->planes[VPX_PLANE_Y];
+ plane2 = (uint16_t *)img2->planes[VPX_PLANE_Y];
+ stride1 = img1->stride[VPX_PLANE_Y] / 2;
+ stride2 = img2->stride[VPX_PLANE_Y] / 2;
for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
for (j = 0; match && j < img1->d_w; j += bsize) {
int k, l;
}
uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
- plane1 = (uint16_t*)img1->planes[VPX_PLANE_U];
- plane2 = (uint16_t*)img2->planes[VPX_PLANE_U];
- stride1 = img1->stride[VPX_PLANE_U]/2;
- stride2 = img2->stride[VPX_PLANE_U]/2;
+ plane1 = (uint16_t *)img1->planes[VPX_PLANE_U];
+ plane2 = (uint16_t *)img2->planes[VPX_PLANE_U];
+ stride1 = img1->stride[VPX_PLANE_U] / 2;
+ stride2 = img2->stride[VPX_PLANE_U] / 2;
for (i = 0, match = 1; match && i < c_h; i += bsizey) {
for (j = 0; match && j < c_w; j += bsizex) {
int k, l;
}
vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
- plane1 = (uint16_t*)img1->planes[VPX_PLANE_V];
- plane2 = (uint16_t*)img2->planes[VPX_PLANE_V];
- stride1 = img1->stride[VPX_PLANE_V]/2;
- stride2 = img2->stride[VPX_PLANE_V]/2;
+ plane1 = (uint16_t *)img1->planes[VPX_PLANE_V];
+ plane2 = (uint16_t *)img2->planes[VPX_PLANE_V];
+ stride1 = img1->stride[VPX_PLANE_V] / 2;
+ stride2 = img2->stride[VPX_PLANE_V] / 2;
for (i = 0, match = 1; match && i < c_h; i += bsizey) {
for (j = 0; match && j < c_w; j += bsizex) {
int k, l;
#endif
static void find_mismatch(const vpx_image_t *const img1,
- const vpx_image_t *const img2,
- int yloc[4], int uloc[4], int vloc[4]) {
+ const vpx_image_t *const img2, int yloc[4],
+ int uloc[4], int vloc[4]) {
const uint32_t bsize = 64;
const uint32_t bsizey = bsize >> img1->y_chroma_shift;
const uint32_t bsizex = bsize >> img1->x_chroma_shift;
static int compare_img(const vpx_image_t *const img1,
const vpx_image_t *const img2) {
uint32_t l_w = img1->d_w;
- uint32_t c_w =
- (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
+ uint32_t c_w = (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
const uint32_t c_h =
(img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
uint32_t i;
return match;
}
-
-#define NELEMENTS(x) (sizeof(x)/sizeof(x[0]))
+#define NELEMENTS(x) (sizeof(x) / sizeof(x[0]))
#if CONFIG_VP9_ENCODER
#define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
#else
#if !CONFIG_WEBM_IO
typedef int stereo_format_t;
-struct WebmOutputContext { int debug; };
+struct WebmOutputContext {
+ int debug;
+};
#endif
/* Per-stream configuration */
struct stream_config {
- struct vpx_codec_enc_cfg cfg;
- const char *out_fn;
- const char *stats_fn;
+ struct vpx_codec_enc_cfg cfg;
+ const char *out_fn;
+ const char *stats_fn;
#if CONFIG_FP_MB_STATS
- const char *fpmb_stats_fn;
+ const char *fpmb_stats_fn;
#endif
- stereo_format_t stereo_fmt;
- int arg_ctrls[ARG_CTRL_CNT_MAX][2];
- int arg_ctrl_cnt;
- int write_webm;
+ stereo_format_t stereo_fmt;
+ int arg_ctrls[ARG_CTRL_CNT_MAX][2];
+ int arg_ctrl_cnt;
+ int write_webm;
#if CONFIG_VP9_HIGHBITDEPTH
// whether to use 16bit internal buffers
- int use_16bit_internal;
+ int use_16bit_internal;
#endif
};
-
struct stream_state {
- int index;
- struct stream_state *next;
- struct stream_config config;
- FILE *file;
- struct rate_hist *rate_hist;
- struct WebmOutputContext webm_ctx;
- uint64_t psnr_sse_total;
- uint64_t psnr_samples_total;
- double psnr_totals[4];
- int psnr_count;
- int counts[64];
- vpx_codec_ctx_t encoder;
- unsigned int frames_out;
- uint64_t cx_time;
- size_t nbytes;
- stats_io_t stats;
+ int index;
+ struct stream_state *next;
+ struct stream_config config;
+ FILE *file;
+ struct rate_hist *rate_hist;
+ struct WebmOutputContext webm_ctx;
+ uint64_t psnr_sse_total;
+ uint64_t psnr_samples_total;
+ double psnr_totals[4];
+ int psnr_count;
+ int counts[64];
+ vpx_codec_ctx_t encoder;
+ unsigned int frames_out;
+ uint64_t cx_time;
+ size_t nbytes;
+ stats_io_t stats;
#if CONFIG_FP_MB_STATS
- stats_io_t fpmb_stats;
+ stats_io_t fpmb_stats;
#endif
- struct vpx_image *img;
- vpx_codec_ctx_t decoder;
- int mismatch_seen;
+ struct vpx_image *img;
+ vpx_codec_ctx_t decoder;
+ int mismatch_seen;
};
-
-static void validate_positive_rational(const char *msg,
+static void validate_positive_rational(const char *msg,
struct vpx_rational *rat) {
if (rat->den < 0) {
rat->num *= -1;
rat->den *= -1;
}
- if (rat->num < 0)
- die("Error: %s must be positive\n", msg);
+ if (rat->num < 0) die("Error: %s must be positive\n", msg);
- if (!rat->den)
- die("Error: %s has zero denominator\n", msg);
+ if (!rat->den) die("Error: %s has zero denominator\n", msg);
}
-
static void parse_global_config(struct VpxEncoderConfig *global, char **argv) {
- char **argi, **argj;
- struct arg arg;
+ char **argi, **argj;
+ struct arg arg;
const int num_encoder = get_vpx_encoder_count();
- if (num_encoder < 1)
- die("Error: no valid encoder available\n");
+ if (num_encoder < 1) die("Error: no valid encoder available\n");
/* Initialize default parameters */
memset(global, 0, sizeof(*global));
global->pass = arg_parse_uint(&arg);
if (global->pass < 1 || global->pass > 2)
- die("Error: Invalid pass selected (%d)\n",
- global->pass);
+ die("Error: Invalid pass selected (%d)\n", global->pass);
} else if (arg_match(&arg, &usage, argi))
global->usage = arg_parse_uint(&arg);
else if (arg_match(&arg, &deadline, argi))
if (global->pass) {
/* DWIM: Assume the user meant passes=2 if pass=2 is specified */
if (global->pass > global->passes) {
- warn("Assuming --pass=%d implies --passes=%d\n",
- global->pass, global->pass);
+ warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
+ global->pass);
global->passes = global->pass;
}
}
// encoder
if (global->codec != NULL && global->codec->name != NULL)
global->passes = (strcmp(global->codec->name, "vp9") == 0 &&
- global->deadline != VPX_DL_REALTIME) ? 2 : 1;
+ global->deadline != VPX_DL_REALTIME)
+ ? 2
+ : 1;
#else
global->passes = 1;
#endif
}
- if (global->deadline == VPX_DL_REALTIME &&
- global->passes > 1) {
+ if (global->deadline == VPX_DL_REALTIME && global->passes > 1) {
warn("Enforcing one-pass encoding in realtime mode\n");
global->passes = 1;
}
}
-
static void open_input_file(struct VpxInputContext *input) {
/* Parse certain options from the input file, if possible */
- input->file = strcmp(input->filename, "-")
- ? fopen(input->filename, "rb") : set_binary_mode(stdin);
+ input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
+ : set_binary_mode(stdin);
- if (!input->file)
- fatal("Failed to open input file");
+ if (!input->file) fatal("Failed to open input file");
if (!fseeko(input->file, 0, SEEK_END)) {
/* Input file is seekable. Figure out how long it is, so we can get
input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
input->detect.position = 0;
- if (input->detect.buf_read == 4
- && file_is_y4m(input->detect.buf)) {
+ if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
input->only_i420) >= 0) {
input->file_type = FILE_TYPE_Y4M;
}
}
-
static void close_input_file(struct VpxInputContext *input) {
fclose(input->file);
- if (input->file_type == FILE_TYPE_Y4M)
- y4m_input_close(&input->y4m);
+ if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
}
static struct stream_state *new_stream(struct VpxEncoderConfig *global,
stream->index++;
prev->next = stream;
} else {
- vpx_codec_err_t res;
+ vpx_codec_err_t res;
/* Populate encoder configuration */
res = vpx_codec_enc_config_default(global->codec->codec_interface(),
- &stream->config.cfg,
- global->usage);
- if (res)
- fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res));
+ &stream->config.cfg, global->usage);
+ if (res) fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res));
/* Change the default timebase to a high enough value so that the
* encoder will always create strictly increasing timestamps.
return stream;
}
-
static int parse_stream_params(struct VpxEncoderConfig *global,
- struct stream_state *stream,
- char **argv) {
- char **argi, **argj;
- struct arg arg;
+ struct stream_state *stream, char **argv) {
+ char **argi, **argj;
+ struct arg arg;
static const arg_def_t **ctrl_args = no_args;
- static const int *ctrl_args_map = NULL;
- struct stream_config *config = &stream->config;
- int eos_mark_found = 0;
+ static const int *ctrl_args_map = NULL;
+ struct stream_config *config = &stream->config;
+ int eos_mark_found = 0;
#if CONFIG_VP9_HIGHBITDEPTH
- int test_16bit_internal = 0;
+ int test_16bit_internal = 0;
#endif
// Handle codec specific options
} else if (arg_match(&arg, &lag_in_frames, argi)) {
config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
if (global->deadline == VPX_DL_REALTIME &&
- config->cfg.rc_end_usage == VPX_CBR &&
- config->cfg.g_lag_in_frames != 0) {
+ config->cfg.rc_end_usage == VPX_CBR &&
+ config->cfg.g_lag_in_frames != 0) {
warn("non-zero %s option ignored in realtime CBR mode.\n", arg.name);
config->cfg.g_lag_in_frames = 0;
}
} else if (arg_match(&arg, &buf_optimal_sz, argi)) {
config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
} else if (arg_match(&arg, &bias_pct, argi)) {
- config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
+ config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
if (global->passes < 2)
warn("option %s ignored in one-pass mode.\n", arg.name);
} else if (arg_match(&arg, &minsection_pct, argi)) {
if (ctrl_args_map != NULL && j < (int)ARG_CTRL_CNT_MAX) {
config->arg_ctrls[j][0] = ctrl_args_map[i];
config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
- if (j == config->arg_ctrl_cnt)
- config->arg_ctrl_cnt++;
+ if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
}
}
}
- if (!match)
- argj++;
+ if (!match) argj++;
}
}
#if CONFIG_VP9_HIGHBITDEPTH
if (strcmp(global->codec->name, "vp9") == 0) {
- config->use_16bit_internal = test_16bit_internal |
- (config->cfg.g_profile > 1);
+ config->use_16bit_internal =
+ test_16bit_internal | (config->cfg.g_profile > 1);
}
#endif
return eos_mark_found;
}
-
-#define FOREACH_STREAM(func) \
- do { \
- struct stream_state *stream; \
+#define FOREACH_STREAM(func) \
+ do { \
+ struct stream_state *stream; \
for (stream = streams; stream; stream = stream->next) { \
- func; \
- } \
+ func; \
+ } \
} while (0)
-
static void validate_stream_config(const struct stream_state *stream,
const struct VpxEncoderConfig *global) {
const struct stream_state *streami;
(void)global;
if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
- fatal("Stream %d: Specify stream dimensions with --width (-w) "
- " and --height (-h)", stream->index);
+ fatal(
+ "Stream %d: Specify stream dimensions with --width (-w) "
+ " and --height (-h)",
+ stream->index);
// Check that the codec bit depth is greater than the input bit depth.
if (stream->config.cfg.g_input_bit_depth >
}
}
-
-static void set_stream_dimensions(struct stream_state *stream,
- unsigned int w,
+static void set_stream_dimensions(struct stream_state *stream, unsigned int w,
unsigned int h) {
if (!stream->config.cfg.g_w) {
if (!stream->config.cfg.g_h)
}
}
-static const char* file_type_to_string(enum VideoFileType t) {
+static const char *file_type_to_string(enum VideoFileType t) {
switch (t) {
case FILE_TYPE_RAW: return "RAW";
case FILE_TYPE_Y4M: return "Y4M";
}
}
-static const char* image_format_to_string(vpx_img_fmt_t f) {
+static const char *image_format_to_string(vpx_img_fmt_t f) {
switch (f) {
case VPX_IMG_FMT_I420: return "I420";
case VPX_IMG_FMT_I422: return "I422";
static void show_stream_config(struct stream_state *stream,
struct VpxEncoderConfig *global,
struct VpxInputContext *input) {
-
#define SHOW(field) \
fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
fprintf(stderr, "Codec: %s\n",
vpx_codec_iface_name(global->codec->codec_interface()));
fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
- input->filename,
- file_type_to_string(input->file_type),
+ input->filename, file_type_to_string(input->file_type),
image_format_to_string(input->fmt));
}
if (stream->next || stream->index)
SHOW(kf_max_dist);
}
-
static void open_output_file(struct stream_state *stream,
struct VpxEncoderConfig *global,
const struct VpxRational *pixel_aspect_ratio) {
const char *fn = stream->config.out_fn;
const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
- if (cfg->g_pass == VPX_RC_FIRST_PASS)
- return;
+ if (cfg->g_pass == VPX_RC_FIRST_PASS) return;
stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
- if (!stream->file)
- fatal("Failed to open output file");
+ if (!stream->file) fatal("Failed to open output file");
if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
fatal("WebM output to pipes not supported.");
#if CONFIG_WEBM_IO
if (stream->config.write_webm) {
stream->webm_ctx.stream = stream->file;
- write_webm_file_header(&stream->webm_ctx, cfg,
- &global->framerate,
- stream->config.stereo_fmt,
- global->codec->fourcc,
+ write_webm_file_header(&stream->webm_ctx, cfg, &global->framerate,
+ stream->config.stereo_fmt, global->codec->fourcc,
pixel_aspect_ratio);
}
#else
}
}
-
static void close_output_file(struct stream_state *stream,
unsigned int fourcc) {
const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
- if (cfg->g_pass == VPX_RC_FIRST_PASS)
- return;
+ if (cfg->g_pass == VPX_RC_FIRST_PASS) return;
#if CONFIG_WEBM_IO
if (stream->config.write_webm) {
if (!stream->config.write_webm) {
if (!fseek(stream->file, 0, SEEK_SET))
- ivf_write_file_header(stream->file, &stream->config.cfg,
- fourcc,
+ ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
stream->frames_out);
}
fclose(stream->file);
}
-
static void setup_pass(struct stream_state *stream,
- struct VpxEncoderConfig *global,
- int pass) {
+ struct VpxEncoderConfig *global, int pass) {
if (stream->config.stats_fn) {
- if (!stats_open_file(&stream->stats, stream->config.stats_fn,
- pass))
+ if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
fatal("Failed to open statistics store");
} else {
if (!stats_open_mem(&stream->stats, pass))
#if CONFIG_FP_MB_STATS
if (stream->config.fpmb_stats_fn) {
- if (!stats_open_file(&stream->fpmb_stats,
- stream->config.fpmb_stats_fn, pass))
+ if (!stats_open_file(&stream->fpmb_stats, stream->config.fpmb_stats_fn,
+ pass))
fatal("Failed to open mb statistics store");
} else {
if (!stats_open_mem(&stream->fpmb_stats, pass))
#endif
stream->config.cfg.g_pass = global->passes == 2
- ? pass ? VPX_RC_LAST_PASS : VPX_RC_FIRST_PASS
- : VPX_RC_ONE_PASS;
+ ? pass ? VPX_RC_LAST_PASS : VPX_RC_FIRST_PASS
+ : VPX_RC_ONE_PASS;
if (pass) {
stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
#if CONFIG_FP_MB_STATS
stream->frames_out = 0;
}
-
static void initialize_encoder(struct stream_state *stream,
struct VpxEncoderConfig *global) {
int i;
int ctrl = stream->config.arg_ctrls[i][0];
int value = stream->config.arg_ctrls[i][1];
if (vpx_codec_control_(&stream->encoder, ctrl, value))
- fprintf(stderr, "Error: Tried to set control %d = %d\n",
- ctrl, value);
+ fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value);
ctx_exit_on_error(&stream->encoder, "Failed to control codec");
}
#endif
}
-
static void encode_frame(struct stream_state *stream,
- struct VpxEncoderConfig *global,
- struct vpx_image *img,
+ struct VpxEncoderConfig *global, struct vpx_image *img,
unsigned int frames_in) {
vpx_codec_pts_t frame_start, next_frame_start;
struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
struct vpx_usec_timer timer;
- frame_start = (cfg->g_timebase.den * (int64_t)(frames_in - 1)
- * global->framerate.den)
- / cfg->g_timebase.num / global->framerate.num;
- next_frame_start = (cfg->g_timebase.den * (int64_t)(frames_in)
- * global->framerate.den)
- / cfg->g_timebase.num / global->framerate.num;
+ frame_start =
+ (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) /
+ cfg->g_timebase.num / global->framerate.num;
+ next_frame_start =
+ (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) /
+ cfg->g_timebase.num / global->framerate.num;
- /* Scale if necessary */
+/* Scale if necessary */
#if CONFIG_VP9_HIGHBITDEPTH
if (img) {
if ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) &&
}
#if CONFIG_LIBYUV
if (!stream->img) {
- stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I42016,
- cfg->g_w, cfg->g_h, 16);
+ stream->img =
+ vpx_img_alloc(NULL, VPX_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16);
}
- I420Scale_16((uint16*)img->planes[VPX_PLANE_Y],
- img->stride[VPX_PLANE_Y]/2,
- (uint16*)img->planes[VPX_PLANE_U],
- img->stride[VPX_PLANE_U]/2,
- (uint16*)img->planes[VPX_PLANE_V],
- img->stride[VPX_PLANE_V]/2,
- img->d_w, img->d_h,
- (uint16*)stream->img->planes[VPX_PLANE_Y],
- stream->img->stride[VPX_PLANE_Y]/2,
- (uint16*)stream->img->planes[VPX_PLANE_U],
- stream->img->stride[VPX_PLANE_U]/2,
- (uint16*)stream->img->planes[VPX_PLANE_V],
- stream->img->stride[VPX_PLANE_V]/2,
- stream->img->d_w, stream->img->d_h,
- kFilterBox);
+ I420Scale_16(
+ (uint16 *)img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y] / 2,
+ (uint16 *)img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U] / 2,
+ (uint16 *)img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V] / 2,
+ img->d_w, img->d_h, (uint16 *)stream->img->planes[VPX_PLANE_Y],
+ stream->img->stride[VPX_PLANE_Y] / 2,
+ (uint16 *)stream->img->planes[VPX_PLANE_U],
+ stream->img->stride[VPX_PLANE_U] / 2,
+ (uint16 *)stream->img->planes[VPX_PLANE_V],
+ stream->img->stride[VPX_PLANE_V] / 2, stream->img->d_w,
+ stream->img->d_h, kFilterBox);
img = stream->img;
#else
- stream->encoder.err = 1;
- ctx_exit_on_error(&stream->encoder,
- "Stream %d: Failed to encode frame.\n"
- "Scaling disabled in this configuration. \n"
- "To enable, configure with --enable-libyuv\n",
- stream->index);
+ stream->encoder.err = 1;
+ ctx_exit_on_error(&stream->encoder,
+ "Stream %d: Failed to encode frame.\n"
+ "Scaling disabled in this configuration. \n"
+ "To enable, configure with --enable-libyuv\n",
+ stream->index);
#endif
}
}
}
#if CONFIG_LIBYUV
if (!stream->img)
- stream->img = vpx_img_alloc(NULL, VPX_IMG_FMT_I420,
- cfg->g_w, cfg->g_h, 16);
- I420Scale(img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y],
- img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U],
- img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V],
- img->d_w, img->d_h,
- stream->img->planes[VPX_PLANE_Y],
- stream->img->stride[VPX_PLANE_Y],
- stream->img->planes[VPX_PLANE_U],
- stream->img->stride[VPX_PLANE_U],
- stream->img->planes[VPX_PLANE_V],
- stream->img->stride[VPX_PLANE_V],
- stream->img->d_w, stream->img->d_h,
- kFilterBox);
+ stream->img =
+ vpx_img_alloc(NULL, VPX_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16);
+ I420Scale(
+ img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y],
+ img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U],
+ img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V], img->d_w, img->d_h,
+ stream->img->planes[VPX_PLANE_Y], stream->img->stride[VPX_PLANE_Y],
+ stream->img->planes[VPX_PLANE_U], stream->img->stride[VPX_PLANE_U],
+ stream->img->planes[VPX_PLANE_V], stream->img->stride[VPX_PLANE_V],
+ stream->img->d_w, stream->img->d_h, kFilterBox);
img = stream->img;
#else
stream->encoder.err = 1;
vpx_usec_timer_start(&timer);
vpx_codec_encode(&stream->encoder, img, frame_start,
- (unsigned long)(next_frame_start - frame_start),
- 0, global->deadline);
+ (unsigned long)(next_frame_start - frame_start), 0,
+ global->deadline);
vpx_usec_timer_mark(&timer);
stream->cx_time += vpx_usec_timer_elapsed(&timer);
ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
stream->index);
}
-
static void update_quantizer_histogram(struct stream_state *stream) {
if (stream->config.cfg.g_pass != VPX_RC_FIRST_PASS) {
int q;
}
}
-
static void get_cx_data(struct stream_state *stream,
- struct VpxEncoderConfig *global,
- int *got_data) {
+ struct VpxEncoderConfig *global, int *got_data) {
const vpx_codec_cx_pkt_t *pkt;
const struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
vpx_codec_iter_t iter = NULL;
}
}
- (void) fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
- stream->file);
+ (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
+ stream->file);
}
stream->nbytes += pkt->data.raw.sz;
break;
case VPX_CODEC_STATS_PKT:
stream->frames_out++;
- stats_write(&stream->stats,
- pkt->data.twopass_stats.buf,
+ stats_write(&stream->stats, pkt->data.twopass_stats.buf,
pkt->data.twopass_stats.sz);
stream->nbytes += pkt->data.raw.sz;
break;
#if CONFIG_FP_MB_STATS
case VPX_CODEC_FPMB_STATS_PKT:
- stats_write(&stream->fpmb_stats,
- pkt->data.firstpass_mb_stats.buf,
+ stats_write(&stream->fpmb_stats, pkt->data.firstpass_mb_stats.buf,
pkt->data.firstpass_mb_stats.sz);
stream->nbytes += pkt->data.raw.sz;
break;
}
break;
- default:
- break;
+ default: break;
}
}
}
-
-static void show_psnr(struct stream_state *stream, double peak) {
+static void show_psnr(struct stream_state *stream, double peak) {
int i;
double ovpsnr;
- if (!stream->psnr_count)
- return;
+ if (!stream->psnr_count) return;
fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak,
fprintf(stderr, "\n");
}
-
static float usec_to_fps(uint64_t usec, unsigned int frames) {
return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
}
-static void test_decode(struct stream_state *stream,
+static void test_decode(struct stream_state *stream,
enum TestDecodeFatality fatal,
const VpxInterface *codec) {
vpx_image_t enc_img, dec_img;
- if (stream->mismatch_seen)
- return;
+ if (stream->mismatch_seen) return;
/* Get the internal reference frame */
if (strcmp(codec->name, "vp8") == 0) {
" Y[%d, %d] {%d/%d},"
" U[%d, %d] {%d/%d},"
" V[%d, %d] {%d/%d}",
- stream->index, stream->frames_out,
- y[0], y[1], y[2], y[3],
- u[0], u[1], u[2], u[3],
- v[0], v[1], v[2], v[3]);
+ stream->index, stream->frames_out, y[0], y[1], y[2],
+ y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
stream->mismatch_seen = stream->frames_out;
}
vpx_img_free(&dec_img);
}
-
static void print_time(const char *label, int64_t etl) {
int64_t hours;
int64_t mins;
etl -= mins * 60;
secs = etl;
- fprintf(stderr, "[%3s %2"PRId64":%02"PRId64":%02"PRId64"] ",
- label, hours, mins, secs);
+ fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label,
+ hours, mins, secs);
} else {
fprintf(stderr, "[%3s unknown] ", label);
}
}
-
int main(int argc, const char **argv_) {
int pass;
vpx_image_t raw;
memset(&input, 0, sizeof(input));
exec_name = argv_[0];
- if (argc < 3)
- usage_exit();
+ if (argc < 3) usage_exit();
/* Setup default input stream settings */
input.framerate.numerator = 30;
parse_global_config(&global, argv);
switch (global.color_type) {
- case I420:
- input.fmt = VPX_IMG_FMT_I420;
- break;
- case I422:
- input.fmt = VPX_IMG_FMT_I422;
- break;
- case I444:
- input.fmt = VPX_IMG_FMT_I444;
- break;
- case I440:
- input.fmt = VPX_IMG_FMT_I440;
- break;
- case YV12:
- input.fmt = VPX_IMG_FMT_YV12;
- break;
+ case I420: input.fmt = VPX_IMG_FMT_I420; break;
+ case I422: input.fmt = VPX_IMG_FMT_I422; break;
+ case I444: input.fmt = VPX_IMG_FMT_I444; break;
+ case I440: input.fmt = VPX_IMG_FMT_I440; break;
+ case YV12: input.fmt = VPX_IMG_FMT_YV12; break;
}
{
do {
stream = new_stream(&global, stream);
stream_cnt++;
- if (!streams)
- streams = stream;
+ if (!streams) streams = stream;
} while (parse_stream_params(&global, stream, argv));
}
if (argi[0][0] == '-' && argi[0][1])
die("Error: Unrecognized option %s\n", *argi);
- FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt,
- &global, &stream->config.cfg););
+ FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt, &global,
+ &stream->config.cfg););
/* Handle non-option arguments */
input.filename = argv[0];
- if (!input.filename)
- usage_exit();
+ if (!input.filename) usage_exit();
/* Decide if other chroma subsamplings than 4:2:0 are supported */
- if (global.codec->fourcc == VP9_FOURCC)
- input.only_i420 = 0;
+ if (global.codec->fourcc == VP9_FOURCC) input.only_i420 = 0;
for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
int frames_in = 0, seen_frames = 0;
/* Update stream configurations from the input file's parameters */
if (!input.width || !input.height)
- fatal("Specify stream dimensions with --width (-w) "
- " and --height (-h)");
+ fatal(
+ "Specify stream dimensions with --width (-w) "
+ " and --height (-h)");
/* If input file does not specify bit-depth but input-bit-depth parameter
* exists, assume that to be the input bit-depth. However, if the
});
if (input.bit_depth > 8) input.fmt |= VPX_IMG_FMT_HIGHBITDEPTH;
} else {
- FOREACH_STREAM({
- stream->config.cfg.g_input_bit_depth = input.bit_depth;
- });
+ FOREACH_STREAM(
+ { stream->config.cfg.g_input_bit_depth = input.bit_depth; });
}
FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
* --passes=2, ensure --fpf was set.
*/
if (global.pass && global.passes == 2)
- FOREACH_STREAM( {
- if (!stream->config.stats_fn)
- die("Stream %d: Must specify --fpf when --pass=%d"
- " and --passes=2\n", stream->index, global.pass);
- });
+ FOREACH_STREAM({
+ if (!stream->config.stats_fn)
+ die(
+ "Stream %d: Must specify --fpf when --pass=%d"
+ " and --passes=2\n",
+ stream->index, global.pass);
+ });
#if !CONFIG_WEBM_IO
FOREACH_STREAM({
if (stream->config.write_webm) {
stream->config.write_webm = 0;
- warn("vpxenc was compiled without WebM container support."
- "Producing IVF output");
+ warn(
+ "vpxenc was compiled without WebM container support."
+ "Producing IVF output");
}
});
#endif
else
vpx_img_alloc(&raw, input.fmt, input.width, input.height, 32);
- FOREACH_STREAM(stream->rate_hist =
- init_rate_histogram(&stream->config.cfg,
- &global.framerate));
+ FOREACH_STREAM(stream->rate_hist = init_rate_histogram(
+ &stream->config.cfg, &global.framerate));
}
FOREACH_STREAM(setup_pass(stream, &global, pass));
- FOREACH_STREAM(open_output_file(stream, &global,
- &input.pixel_aspect_ratio));
+ FOREACH_STREAM(
+ open_output_file(stream, &global, &input.pixel_aspect_ratio));
FOREACH_STREAM(initialize_encoder(stream, &global));
#if CONFIG_VP9_HIGHBITDEPTH
input_shift = 0;
} else {
input_shift = (int)stream->config.cfg.g_bit_depth -
- stream->config.cfg.g_input_bit_depth;
+ stream->config.cfg.g_input_bit_depth;
}
});
}
if (!global.limit || frames_in < global.limit) {
frame_avail = read_frame(&input, &raw);
- if (frame_avail)
- frames_in++;
- seen_frames = frames_in > global.skip_frames ?
- frames_in - global.skip_frames : 0;
+ if (frame_avail) frames_in++;
+ seen_frames =
+ frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
if (!global.quiet) {
float fps = usec_to_fps(cx_time, seen_frames);
fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
if (stream_cnt == 1)
- fprintf(stderr,
- "frame %4d/%-4d %7"PRId64"B ",
- frames_in, streams->frames_out, (int64_t)streams->nbytes);
+ fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in,
+ streams->frames_out, (int64_t)streams->nbytes);
else
fprintf(stderr, "frame %4d ", frames_in);
- fprintf(stderr, "%7"PRId64" %s %.2f %s ",
+ fprintf(stderr, "%7" PRId64 " %s %.2f %s ",
cx_time > 9999999 ? cx_time / 1000 : cx_time,
- cx_time > 9999999 ? "ms" : "us",
- fps >= 1.0 ? fps : fps * 60,
+ cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60,
fps >= 1.0 ? "fps" : "fpm");
print_time("ETA", estimated_time_left);
}
FOREACH_STREAM({
if (stream->config.use_16bit_internal)
encode_frame(stream, &global,
- frame_avail ? frame_to_encode : NULL,
- frames_in);
+ frame_avail ? frame_to_encode : NULL, frames_in);
else
assert(0);
});
}
#else
vpx_usec_timer_start(&timer);
- FOREACH_STREAM(encode_frame(stream, &global,
- frame_avail ? &raw : NULL,
+ FOREACH_STREAM(encode_frame(stream, &global, frame_avail ? &raw : NULL,
frames_in));
#endif
vpx_usec_timer_mark(&timer);
const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
- remaining = 1000 * (global.limit - global.skip_frames
- - seen_frames + lagged_count);
+ remaining = 1000 * (global.limit - global.skip_frames -
+ seen_frames + lagged_count);
} else {
const int64_t input_pos = ftello(input.file);
const int64_t input_pos_lagged = input_pos - lagged_count;
remaining = limit - input_pos + lagged_count;
}
- average_rate = (average_rate <= 0)
- ? rate
- : (average_rate * 7 + rate) / 8;
+ average_rate =
+ (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
estimated_time_left = average_rate ? remaining / average_rate : -1;
}
}
fflush(stdout);
- if (!global.quiet)
- fprintf(stderr, "\033[K");
+ if (!global.quiet) fprintf(stderr, "\033[K");
}
- if (stream_cnt > 1)
- fprintf(stderr, "\n");
+ if (stream_cnt > 1) fprintf(stderr, "\n");
if (!global.quiet) {
- FOREACH_STREAM(fprintf(stderr,
- "\rPass %d/%d frame %4d/%-4d %7"PRId64"B %7"PRId64"b/f %7"PRId64"b/s"
- " %7"PRId64" %s (%.2f fps)\033[K\n",
- pass + 1,
- global.passes, frames_in, stream->frames_out, (int64_t)stream->nbytes,
+ FOREACH_STREAM(fprintf(
+ stderr, "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64
+ "b/f %7" PRId64 "b/s"
+ " %7" PRId64 " %s (%.2f fps)\033[K\n",
+ pass + 1, global.passes, frames_in, stream->frames_out,
+ (int64_t)stream->nbytes,
seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
- seen_frames ? (int64_t)stream->nbytes * 8 *
- (int64_t)global.framerate.num / global.framerate.den /
- seen_frames : 0,
+ seen_frames
+ ? (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num /
+ global.framerate.den / seen_frames
+ : 0,
stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
stream->cx_time > 9999999 ? "ms" : "us",
usec_to_fps(stream->cx_time, seen_frames)));
FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
#endif
- if (global.pass)
- break;
+ if (global.pass) break;
}
if (global.show_q_hist_buckets)
- FOREACH_STREAM(show_q_histogram(stream->counts,
- global.show_q_hist_buckets));
+ FOREACH_STREAM(
+ show_q_histogram(stream->counts, global.show_q_hist_buckets));
if (global.show_rate_hist_buckets)
- FOREACH_STREAM(show_rate_histogram(stream->rate_hist,
- &stream->config.cfg,
+ FOREACH_STREAM(show_rate_histogram(stream->rate_hist, &stream->config.cfg,
global.show_rate_hist_buckets));
FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
#endif
#if CONFIG_VP9_HIGHBITDEPTH
- if (allocated_raw_shift)
- vpx_img_free(&raw_shift);
+ if (allocated_raw_shift) vpx_img_free(&raw_shift);
#endif
vpx_img_free(&raw);
free(argv);
stats->file = fopen(fpf, "rb");
- if (stats->file == NULL)
- fatal("First-pass stats file does not exist!");
+ if (stats->file == NULL) fatal("First-pass stats file does not exist!");
if (fseek(stats->file, 0, SEEK_END))
fatal("First-pass stats file must be seekable!");
fclose(stats->file);
stats->file = NULL;
} else {
- if (stats->pass == last_pass)
- free(stats->buf.buf);
+ if (stats->pass == last_pass) free(stats->buf.buf);
}
}
void stats_write(stats_io_t *stats, const void *pkt, size_t len) {
if (stats->file) {
- (void) fwrite(pkt, 1, len, stats->file);
+ (void)fwrite(pkt, 1, len, stats->file);
} else {
if (stats->buf.sz + len > stats->buf_alloc_sz) {
- size_t new_sz = stats->buf_alloc_sz + 64 * 1024;
- char *new_ptr = realloc(stats->buf.buf, new_sz);
+ size_t new_sz = stats->buf_alloc_sz + 64 * 1024;
+ char *new_ptr = realloc(stats->buf.buf, new_sz);
if (new_ptr) {
stats->buf_ptr = new_ptr + (stats->buf_ptr - (char *)stats->buf.buf);
}
}
-vpx_fixed_buf_t stats_get(stats_io_t *stats) {
- return stats->buf;
-}
+vpx_fixed_buf_t stats_get(stats_io_t *stats) { return stats->buf; }
new_node->warning_string = warning_string;
new_node->next_warning = NULL;
- while (*node != NULL)
- node = &(*node)->next_warning;
+ while (*node != NULL) node = &(*node)->next_warning;
*node = new_node;
}
}
static void check_lag_in_frames_realtime_deadline(
- int lag_in_frames,
- int deadline,
- int rc_end_usage,
+ int lag_in_frames, int deadline, int rc_end_usage,
struct WarningList *warning_list) {
if (deadline == VPX_DL_REALTIME && lag_in_frames != 0 && rc_end_usage == 1)
add_warning(lag_in_frames_with_realtime, warning_list);
const struct vpx_codec_enc_cfg *stream_config) {
int num_warnings = 0;
struct WarningListNode *warning = NULL;
- struct WarningList warning_list = {0};
+ struct WarningList warning_list = { 0 };
check_quantizer(stream_config->rc_min_quantizer,
- stream_config->rc_max_quantizer,
- &warning_list);
- check_lag_in_frames_realtime_deadline(stream_config->g_lag_in_frames,
- global_config->deadline,
- stream_config->rc_end_usage,
- &warning_list);
+ stream_config->rc_max_quantizer, &warning_list);
+ check_lag_in_frames_realtime_deadline(
+ stream_config->g_lag_in_frames, global_config->deadline,
+ stream_config->rc_end_usage, &warning_list);
/* Count and print warnings. */
- for (warning = warning_list.warning_node;
- warning != NULL;
- warning = warning->next_warning,
- ++num_warnings) {
+ for (warning = warning_list.warning_node; warning != NULL;
+ warning = warning->next_warning, ++num_warnings) {
warn(warning->warning_string);
}
free_warning_list(&warning_list);
if (num_warnings) {
- if (!disable_prompt && !continue_prompt(num_warnings))
- exit(EXIT_FAILURE);
+ if (!disable_prompt && !continue_prompt(num_warnings)) exit(EXIT_FAILURE);
}
}
void reset(struct WebmInputContext *const webm_ctx) {
if (webm_ctx->reader != NULL) {
mkvparser::MkvReader *const reader =
- reinterpret_cast<mkvparser::MkvReader*>(webm_ctx->reader);
+ reinterpret_cast<mkvparser::MkvReader *>(webm_ctx->reader);
delete reader;
}
if (webm_ctx->segment != NULL) {
mkvparser::Segment *const segment =
- reinterpret_cast<mkvparser::Segment*>(webm_ctx->segment);
+ reinterpret_cast<mkvparser::Segment *>(webm_ctx->segment);
delete segment;
}
if (webm_ctx->buffer != NULL) {
void get_first_cluster(struct WebmInputContext *const webm_ctx) {
mkvparser::Segment *const segment =
- reinterpret_cast<mkvparser::Segment*>(webm_ctx->segment);
+ reinterpret_cast<mkvparser::Segment *>(webm_ctx->segment);
const mkvparser::Cluster *const cluster = segment->GetFirst();
webm_ctx->cluster = cluster;
}
return 0;
}
- mkvparser::Segment* segment;
+ mkvparser::Segment *segment;
if (mkvparser::Segment::CreateInstance(reader, pos, segment)) {
rewind_and_reset(webm_ctx, vpx_ctx);
return 0;
}
const mkvparser::Tracks *const tracks = segment->GetTracks();
- const mkvparser::VideoTrack* video_track = NULL;
+ const mkvparser::VideoTrack *video_track = NULL;
for (unsigned long i = 0; i < tracks->GetTracksCount(); ++i) {
- const mkvparser::Track* const track = tracks->GetTrackByIndex(i);
+ const mkvparser::Track *const track = tracks->GetTrackByIndex(i);
if (track->GetType() == mkvparser::Track::kVideo) {
- video_track = static_cast<const mkvparser::VideoTrack*>(track);
+ video_track = static_cast<const mkvparser::VideoTrack *>(track);
webm_ctx->video_track_index = track->GetNumber();
break;
}
return 1;
}
-int webm_read_frame(struct WebmInputContext *webm_ctx,
- uint8_t **buffer,
+int webm_read_frame(struct WebmInputContext *webm_ctx, uint8_t **buffer,
size_t *buffer_size) {
// This check is needed for frame parallel decoding, in which case this
// function could be called even after it has reached end of input stream.
return 1;
}
mkvparser::Segment *const segment =
- reinterpret_cast<mkvparser::Segment*>(webm_ctx->segment);
- const mkvparser::Cluster* cluster =
- reinterpret_cast<const mkvparser::Cluster*>(webm_ctx->cluster);
+ reinterpret_cast<mkvparser::Segment *>(webm_ctx->segment);
+ const mkvparser::Cluster *cluster =
+ reinterpret_cast<const mkvparser::Cluster *>(webm_ctx->cluster);
const mkvparser::Block *block =
- reinterpret_cast<const mkvparser::Block*>(webm_ctx->block);
+ reinterpret_cast<const mkvparser::Block *>(webm_ctx->block);
const mkvparser::BlockEntry *block_entry =
- reinterpret_cast<const mkvparser::BlockEntry*>(webm_ctx->block_entry);
+ reinterpret_cast<const mkvparser::BlockEntry *>(webm_ctx->block_entry);
bool block_entry_eos = false;
do {
long status = 0;
webm_ctx->block_entry = block_entry;
webm_ctx->block = block;
- const mkvparser::Block::Frame& frame =
+ const mkvparser::Block::Frame &frame =
block->GetFrame(webm_ctx->block_frame_index);
++webm_ctx->block_frame_index;
if (frame.len > static_cast<long>(*buffer_size)) {
- delete[] *buffer;
+ delete[] * buffer;
*buffer = new uint8_t[frame.len];
if (*buffer == NULL) {
return -1;
webm_ctx->is_key_frame = block->IsKey();
mkvparser::MkvReader *const reader =
- reinterpret_cast<mkvparser::MkvReader*>(webm_ctx->reader);
+ reinterpret_cast<mkvparser::MkvReader *>(webm_ctx->reader);
return frame.Read(reader, *buffer) ? -1 : 0;
}
return 0;
}
-void webm_free(struct WebmInputContext *webm_ctx) {
- reset(webm_ctx);
-}
+void webm_free(struct WebmInputContext *webm_ctx) { reset(webm_ctx); }
// 0 - Success
// 1 - End of Stream
// -1 - Error
-int webm_read_frame(struct WebmInputContext *webm_ctx,
- uint8_t **buffer,
+int webm_read_frame(struct WebmInputContext *webm_ctx, uint8_t **buffer,
size_t *buffer_size);
// Guesses the frame rate of the input file based on the container timestamps.
void write_webm_file_header(struct WebmOutputContext *webm_ctx,
const vpx_codec_enc_cfg_t *cfg,
const struct vpx_rational *fps,
- stereo_format_t stereo_fmt,
- unsigned int fourcc,
+ stereo_format_t stereo_fmt, unsigned int fourcc,
const struct VpxRational *par) {
mkvmuxer::MkvWriter *const writer = new mkvmuxer::MkvWriter(webm_ctx->stream);
mkvmuxer::Segment *const segment = new mkvmuxer::Segment();
const uint64_t video_track_id =
segment->AddVideoTrack(static_cast<int>(cfg->g_w),
- static_cast<int>(cfg->g_h),
- kVideoTrackNumber);
- mkvmuxer::VideoTrack* const video_track =
- static_cast<mkvmuxer::VideoTrack*>(
- segment->GetTrackByNumber(video_track_id));
+ static_cast<int>(cfg->g_h), kVideoTrackNumber);
+ mkvmuxer::VideoTrack *const video_track = static_cast<mkvmuxer::VideoTrack *>(
+ segment->GetTrackByNumber(video_track_id));
video_track->SetStereoMode(stereo_fmt);
const char *codec_id;
switch (fourcc) {
- case VP8_FOURCC:
- codec_id = "V_VP8";
- break;
- case VP9_FOURCC:
- default:
- codec_id = "V_VP9";
- break;
+ case VP8_FOURCC: codec_id = "V_VP8"; break;
+ case VP9_FOURCC:
+ default: codec_id = "V_VP9"; break;
}
video_track->set_codec_id(codec_id);
if (par->numerator > 1 || par->denominator > 1) {
// TODO(fgalligan): Add support of DisplayUnit, Display Aspect Ratio type
// to WebM format.
- const uint64_t display_width =
- static_cast<uint64_t>(((cfg->g_w * par->numerator * 1.0) /
- par->denominator) + .5);
+ const uint64_t display_width = static_cast<uint64_t>(
+ ((cfg->g_w * par->numerator * 1.0) / par->denominator) + .5);
video_track->set_display_width(display_width);
video_track->set_display_height(cfg->g_h);
}
const vpx_codec_enc_cfg_t *cfg,
const vpx_codec_cx_pkt_t *pkt) {
mkvmuxer::Segment *const segment =
- reinterpret_cast<mkvmuxer::Segment*>(webm_ctx->segment);
- int64_t pts_ns = pkt->data.frame.pts * 1000000000ll *
- cfg->g_timebase.num / cfg->g_timebase.den;
- if (pts_ns <= webm_ctx->last_pts_ns)
- pts_ns = webm_ctx->last_pts_ns + 1000000;
+ reinterpret_cast<mkvmuxer::Segment *>(webm_ctx->segment);
+ int64_t pts_ns = pkt->data.frame.pts * 1000000000ll * cfg->g_timebase.num /
+ cfg->g_timebase.den;
+ if (pts_ns <= webm_ctx->last_pts_ns) pts_ns = webm_ctx->last_pts_ns + 1000000;
webm_ctx->last_pts_ns = pts_ns;
- segment->AddFrame(static_cast<uint8_t*>(pkt->data.frame.buf),
- pkt->data.frame.sz,
- kVideoTrackNumber,
- pts_ns,
+ segment->AddFrame(static_cast<uint8_t *>(pkt->data.frame.buf),
+ pkt->data.frame.sz, kVideoTrackNumber, pts_ns,
pkt->data.frame.flags & VPX_FRAME_IS_KEY);
}
void write_webm_file_footer(struct WebmOutputContext *webm_ctx) {
mkvmuxer::MkvWriter *const writer =
- reinterpret_cast<mkvmuxer::MkvWriter*>(webm_ctx->writer);
+ reinterpret_cast<mkvmuxer::MkvWriter *>(webm_ctx->writer);
mkvmuxer::Segment *const segment =
- reinterpret_cast<mkvmuxer::Segment*>(webm_ctx->segment);
+ reinterpret_cast<mkvmuxer::Segment *>(webm_ctx->segment);
segment->Finalize();
delete segment;
delete writer;
void write_webm_file_header(struct WebmOutputContext *webm_ctx,
const vpx_codec_enc_cfg_t *cfg,
const struct vpx_rational *fps,
- stereo_format_t stereo_fmt,
- unsigned int fourcc,
+ stereo_format_t stereo_fmt, unsigned int fourcc,
const struct VpxRational *par);
void write_webm_block(struct WebmOutputContext *webm_ctx,
const char *color;
switch (bit_depth) {
case 8:
- color = fmt == VPX_IMG_FMT_444A ? "C444alpha\n" :
- fmt == VPX_IMG_FMT_I444 ? "C444\n" :
- fmt == VPX_IMG_FMT_I422 ? "C422\n" :
- "C420jpeg\n";
+ color = fmt == VPX_IMG_FMT_444A
+ ? "C444alpha\n"
+ : fmt == VPX_IMG_FMT_I444 ? "C444\n" : fmt == VPX_IMG_FMT_I422
+ ? "C422\n"
+ : "C420jpeg\n";
break;
case 9:
- color = fmt == VPX_IMG_FMT_I44416 ? "C444p9 XYSCSS=444P9\n" :
- fmt == VPX_IMG_FMT_I42216 ? "C422p9 XYSCSS=422P9\n" :
- "C420p9 XYSCSS=420P9\n";
+ color = fmt == VPX_IMG_FMT_I44416
+ ? "C444p9 XYSCSS=444P9\n"
+ : fmt == VPX_IMG_FMT_I42216 ? "C422p9 XYSCSS=422P9\n"
+ : "C420p9 XYSCSS=420P9\n";
break;
case 10:
- color = fmt == VPX_IMG_FMT_I44416 ? "C444p10 XYSCSS=444P10\n" :
- fmt == VPX_IMG_FMT_I42216 ? "C422p10 XYSCSS=422P10\n" :
- "C420p10 XYSCSS=420P10\n";
+ color = fmt == VPX_IMG_FMT_I44416
+ ? "C444p10 XYSCSS=444P10\n"
+ : fmt == VPX_IMG_FMT_I42216 ? "C422p10 XYSCSS=422P10\n"
+ : "C420p10 XYSCSS=420P10\n";
break;
case 12:
- color = fmt == VPX_IMG_FMT_I44416 ? "C444p12 XYSCSS=444P12\n" :
- fmt == VPX_IMG_FMT_I42216 ? "C422p12 XYSCSS=422P12\n" :
- "C420p12 XYSCSS=420P12\n";
+ color = fmt == VPX_IMG_FMT_I44416
+ ? "C444p12 XYSCSS=444P12\n"
+ : fmt == VPX_IMG_FMT_I42216 ? "C422p12 XYSCSS=422P12\n"
+ : "C420p12 XYSCSS=420P12\n";
break;
case 14:
- color = fmt == VPX_IMG_FMT_I44416 ? "C444p14 XYSCSS=444P14\n" :
- fmt == VPX_IMG_FMT_I42216 ? "C422p14 XYSCSS=422P14\n" :
- "C420p14 XYSCSS=420P14\n";
+ color = fmt == VPX_IMG_FMT_I44416
+ ? "C444p14 XYSCSS=444P14\n"
+ : fmt == VPX_IMG_FMT_I42216 ? "C422p14 XYSCSS=422P14\n"
+ : "C420p14 XYSCSS=420P14\n";
break;
case 16:
- color = fmt == VPX_IMG_FMT_I44416 ? "C444p16 XYSCSS=444P16\n" :
- fmt == VPX_IMG_FMT_I42216 ? "C422p16 XYSCSS=422P16\n" :
- "C420p16 XYSCSS=420P16\n";
+ color = fmt == VPX_IMG_FMT_I44416
+ ? "C444p16 XYSCSS=444P16\n"
+ : fmt == VPX_IMG_FMT_I42216 ? "C422p16 XYSCSS=422P16\n"
+ : "C420p16 XYSCSS=420P16\n";
break;
- default:
- color = NULL;
- assert(0);
+ default: color = NULL; assert(0);
}
return snprintf(buf, len, "YUV4MPEG2 W%u H%u F%u:%u I%c %s", width, height,
framerate->numerator, framerate->denominator, 'p', color);
int file_error;
size_t len = 0;
do {
- const size_t n = fread((uint8_t*)buf + len, 1, size - len, file);
+ const size_t n = fread((uint8_t *)buf + len, 1, size - len, file);
len += n;
file_error = ferror(file);
if (file_error) {
} while (!feof(file) && len < size && ++retry_count < kMaxRetries);
if (!feof(file) && len != size) {
- fprintf(stderr, "Error reading file: %u of %u bytes read,"
- " error: %d, retries: %d, %d: %s\n",
- (uint32_t)len, (uint32_t)size, file_error, retry_count,
- errno, strerror(errno));
+ fprintf(stderr,
+ "Error reading file: %u of %u bytes read,"
+ " error: %d, retries: %d, %d: %s\n",
+ (uint32_t)len, (uint32_t)size, file_error, retry_count, errno,
+ strerror(errno));
}
return len == size;
}
static int y4m_parse_tags(y4m_input *_y4m, char *_tags) {
- int got_w;
- int got_h;
- int got_fps;
- int got_interlace;
- int got_par;
- int got_chroma;
+ int got_w;
+ int got_h;
+ int got_fps;
+ int got_interlace;
+ int got_par;
+ int got_chroma;
char *p;
char *q;
got_w = got_h = got_fps = got_interlace = got_par = got_chroma = 0;
for (p = _tags;; p = q) {
/*Skip any leading spaces.*/
- while (*p == ' ')p++;
+ while (*p == ' ') p++;
/*If that's all we have, stop.*/
- if (p[0] == '\0')break;
+ if (p[0] == '\0') break;
/*Find the end of this tag.*/
- for (q = p + 1; *q != '\0' && *q != ' '; q++);
+ for (q = p + 1; *q != '\0' && *q != ' '; q++)
+ ;
/*Process the tag.*/
switch (p[0]) {
case 'W': {
- if (sscanf(p + 1, "%d", &_y4m->pic_w) != 1)return -1;
+ if (sscanf(p + 1, "%d", &_y4m->pic_w) != 1) return -1;
got_w = 1;
- }
- break;
+ } break;
case 'H': {
- if (sscanf(p + 1, "%d", &_y4m->pic_h) != 1)return -1;
+ if (sscanf(p + 1, "%d", &_y4m->pic_h) != 1) return -1;
got_h = 1;
- }
- break;
+ } break;
case 'F': {
if (sscanf(p + 1, "%d:%d", &_y4m->fps_n, &_y4m->fps_d) != 2) {
return -1;
}
got_fps = 1;
- }
- break;
+ } break;
case 'I': {
_y4m->interlace = p[1];
got_interlace = 1;
- }
- break;
+ } break;
case 'A': {
if (sscanf(p + 1, "%d:%d", &_y4m->par_n, &_y4m->par_d) != 2) {
return -1;
}
got_par = 1;
- }
- break;
+ } break;
case 'C': {
- if (q - p > 16)return -1;
+ if (q - p > 16) return -1;
memcpy(_y4m->chroma_type, p + 1, q - p - 1);
_y4m->chroma_type[q - p - 1] = '\0';
got_chroma = 1;
- }
- break;
- /*Ignore unknown tags.*/
+ } break;
+ /*Ignore unknown tags.*/
}
}
- if (!got_w || !got_h || !got_fps)return -1;
- if (!got_interlace)_y4m->interlace = '?';
- if (!got_par)_y4m->par_n = _y4m->par_d = 0;
+ if (!got_w || !got_h || !got_fps) return -1;
+ if (!got_interlace) _y4m->interlace = '?';
+ if (!got_par) _y4m->par_n = _y4m->par_d = 0;
/*Chroma-type is not specified in older files, e.g., those generated by
mplayer.*/
- if (!got_chroma)strcpy(_y4m->chroma_type, "420");
+ if (!got_chroma) strcpy(_y4m->chroma_type, "420");
return 0;
}
-
-
/*All anti-aliasing filters in the following conversion functions are based on
one of two window functions:
The 6-tap Lanczos window (for down-sampling and shifts):
have these steps pipelined, for less memory consumption and better cache
performance, but we do them separately for simplicity.*/
-#define OC_MINI(_a,_b) ((_a)>(_b)?(_b):(_a))
-#define OC_MAXI(_a,_b) ((_a)<(_b)?(_b):(_a))
-#define OC_CLAMPI(_a,_b,_c) (OC_MAXI(_a,OC_MINI(_b,_c)))
+#define OC_MINI(_a, _b) ((_a) > (_b) ? (_b) : (_a))
+#define OC_MAXI(_a, _b) ((_a) < (_b) ? (_b) : (_a))
+#define OC_CLAMPI(_a, _b, _c) (OC_MAXI(_a, OC_MINI(_b, _c)))
/*420jpeg chroma samples are sited like:
Y-------Y-------Y-------Y-------
lines, and they are vertically co-sited with the luma samples in both the
mpeg2 and jpeg cases (thus requiring no vertical resampling).*/
static void y4m_42xmpeg2_42xjpeg_helper(unsigned char *_dst,
- const unsigned char *_src, int _c_w, int _c_h) {
+ const unsigned char *_src, int _c_w,
+ int _c_h) {
int y;
int x;
for (y = 0; y < _c_h; y++) {
/*Filter: [4 -17 114 35 -9 1]/128, derived from a 6-tap Lanczos
window.*/
for (x = 0; x < OC_MINI(_c_w, 2); x++) {
- _dst[x] = (unsigned char)OC_CLAMPI(0, (4 * _src[0] - 17 * _src[OC_MAXI(x - 1, 0)] +
- 114 * _src[x] + 35 * _src[OC_MINI(x + 1, _c_w - 1)] - 9 * _src[OC_MINI(x + 2, _c_w - 1)] +
- _src[OC_MINI(x + 3, _c_w - 1)] + 64) >> 7, 255);
+ _dst[x] = (unsigned char)OC_CLAMPI(
+ 0, (4 * _src[0] - 17 * _src[OC_MAXI(x - 1, 0)] + 114 * _src[x] +
+ 35 * _src[OC_MINI(x + 1, _c_w - 1)] -
+ 9 * _src[OC_MINI(x + 2, _c_w - 1)] +
+ _src[OC_MINI(x + 3, _c_w - 1)] + 64) >>
+ 7,
+ 255);
}
for (; x < _c_w - 3; x++) {
- _dst[x] = (unsigned char)OC_CLAMPI(0, (4 * _src[x - 2] - 17 * _src[x - 1] +
- 114 * _src[x] + 35 * _src[x + 1] - 9 * _src[x + 2] + _src[x + 3] + 64) >> 7, 255);
+ _dst[x] = (unsigned char)OC_CLAMPI(
+ 0, (4 * _src[x - 2] - 17 * _src[x - 1] + 114 * _src[x] +
+ 35 * _src[x + 1] - 9 * _src[x + 2] + _src[x + 3] + 64) >>
+ 7,
+ 255);
}
for (; x < _c_w; x++) {
- _dst[x] = (unsigned char)OC_CLAMPI(0, (4 * _src[x - 2] - 17 * _src[x - 1] +
- 114 * _src[x] + 35 * _src[OC_MINI(x + 1, _c_w - 1)] - 9 * _src[OC_MINI(x + 2, _c_w - 1)] +
- _src[_c_w - 1] + 64) >> 7, 255);
+ _dst[x] = (unsigned char)OC_CLAMPI(
+ 0, (4 * _src[x - 2] - 17 * _src[x - 1] + 114 * _src[x] +
+ 35 * _src[OC_MINI(x + 1, _c_w - 1)] -
+ 9 * _src[OC_MINI(x + 2, _c_w - 1)] + _src[_c_w - 1] + 64) >>
+ 7,
+ 255);
}
_dst += _c_w;
_src += _c_w;
static void y4m_convert_42xpaldv_42xjpeg(y4m_input *_y4m, unsigned char *_dst,
unsigned char *_aux) {
unsigned char *tmp;
- int c_w;
- int c_h;
- int c_sz;
- int pli;
- int y;
- int x;
+ int c_w;
+ int c_h;
+ int c_sz;
+ int pli;
+ int y;
+ int x;
/*Skip past the luma data.*/
_dst += _y4m->pic_w * _y4m->pic_h;
/*Compute the size of each chroma plane.*/
This is the same filter used above, but in the other order.*/
for (x = 0; x < c_w; x++) {
for (y = 0; y < OC_MINI(c_h, 3); y++) {
- _dst[y * c_w] = (unsigned char)OC_CLAMPI(0, (tmp[0]
- - 9 * tmp[OC_MAXI(y - 2, 0) * c_w] + 35 * tmp[OC_MAXI(y - 1, 0) * c_w]
- + 114 * tmp[y * c_w] - 17 * tmp[OC_MINI(y + 1, c_h - 1) * c_w]
- + 4 * tmp[OC_MINI(y + 2, c_h - 1) * c_w] + 64) >> 7, 255);
+ _dst[y * c_w] = (unsigned char)OC_CLAMPI(
+ 0, (tmp[0] - 9 * tmp[OC_MAXI(y - 2, 0) * c_w] +
+ 35 * tmp[OC_MAXI(y - 1, 0) * c_w] + 114 * tmp[y * c_w] -
+ 17 * tmp[OC_MINI(y + 1, c_h - 1) * c_w] +
+ 4 * tmp[OC_MINI(y + 2, c_h - 1) * c_w] + 64) >>
+ 7,
+ 255);
}
for (; y < c_h - 2; y++) {
- _dst[y * c_w] = (unsigned char)OC_CLAMPI(0, (tmp[(y - 3) * c_w]
- - 9 * tmp[(y - 2) * c_w] + 35 * tmp[(y - 1) * c_w] + 114 * tmp[y * c_w]
- - 17 * tmp[(y + 1) * c_w] + 4 * tmp[(y + 2) * c_w] + 64) >> 7, 255);
+ _dst[y * c_w] = (unsigned char)OC_CLAMPI(
+ 0, (tmp[(y - 3) * c_w] - 9 * tmp[(y - 2) * c_w] +
+ 35 * tmp[(y - 1) * c_w] + 114 * tmp[y * c_w] -
+ 17 * tmp[(y + 1) * c_w] + 4 * tmp[(y + 2) * c_w] + 64) >>
+ 7,
+ 255);
}
for (; y < c_h; y++) {
- _dst[y * c_w] = (unsigned char)OC_CLAMPI(0, (tmp[(y - 3) * c_w]
- - 9 * tmp[(y - 2) * c_w] + 35 * tmp[(y - 1) * c_w] + 114 * tmp[y * c_w]
- - 17 * tmp[OC_MINI(y + 1, c_h - 1) * c_w] + 4 * tmp[(c_h - 1) * c_w] + 64) >> 7, 255);
+ _dst[y * c_w] = (unsigned char)OC_CLAMPI(
+ 0, (tmp[(y - 3) * c_w] - 9 * tmp[(y - 2) * c_w] +
+ 35 * tmp[(y - 1) * c_w] + 114 * tmp[y * c_w] -
+ 17 * tmp[OC_MINI(y + 1, c_h - 1) * c_w] +
+ 4 * tmp[(c_h - 1) * c_w] + 64) >>
+ 7,
+ 255);
}
_dst++;
tmp++;
}
_dst += c_sz - c_w;
tmp -= c_w;
- }
- break;
+ } break;
case 2: {
/*Slide C_r down a quarter-pel.
This is the same as the horizontal filter.*/
for (x = 0; x < c_w; x++) {
for (y = 0; y < OC_MINI(c_h, 2); y++) {
- _dst[y * c_w] = (unsigned char)OC_CLAMPI(0, (4 * tmp[0]
- - 17 * tmp[OC_MAXI(y - 1, 0) * c_w] + 114 * tmp[y * c_w]
- + 35 * tmp[OC_MINI(y + 1, c_h - 1) * c_w] - 9 * tmp[OC_MINI(y + 2, c_h - 1) * c_w]
- + tmp[OC_MINI(y + 3, c_h - 1) * c_w] + 64) >> 7, 255);
+ _dst[y * c_w] = (unsigned char)OC_CLAMPI(
+ 0,
+ (4 * tmp[0] - 17 * tmp[OC_MAXI(y - 1, 0) * c_w] +
+ 114 * tmp[y * c_w] + 35 * tmp[OC_MINI(y + 1, c_h - 1) * c_w] -
+ 9 * tmp[OC_MINI(y + 2, c_h - 1) * c_w] +
+ tmp[OC_MINI(y + 3, c_h - 1) * c_w] + 64) >>
+ 7,
+ 255);
}
for (; y < c_h - 3; y++) {
- _dst[y * c_w] = (unsigned char)OC_CLAMPI(0, (4 * tmp[(y - 2) * c_w]
- - 17 * tmp[(y - 1) * c_w] + 114 * tmp[y * c_w] + 35 * tmp[(y + 1) * c_w]
- - 9 * tmp[(y + 2) * c_w] + tmp[(y + 3) * c_w] + 64) >> 7, 255);
+ _dst[y * c_w] = (unsigned char)OC_CLAMPI(
+ 0, (4 * tmp[(y - 2) * c_w] - 17 * tmp[(y - 1) * c_w] +
+ 114 * tmp[y * c_w] + 35 * tmp[(y + 1) * c_w] -
+ 9 * tmp[(y + 2) * c_w] + tmp[(y + 3) * c_w] + 64) >>
+ 7,
+ 255);
}
for (; y < c_h; y++) {
- _dst[y * c_w] = (unsigned char)OC_CLAMPI(0, (4 * tmp[(y - 2) * c_w]
- - 17 * tmp[(y - 1) * c_w] + 114 * tmp[y * c_w] + 35 * tmp[OC_MINI(y + 1, c_h - 1) * c_w]
- - 9 * tmp[OC_MINI(y + 2, c_h - 1) * c_w] + tmp[(c_h - 1) * c_w] + 64) >> 7, 255);
+ _dst[y * c_w] = (unsigned char)OC_CLAMPI(
+ 0,
+ (4 * tmp[(y - 2) * c_w] - 17 * tmp[(y - 1) * c_w] +
+ 114 * tmp[y * c_w] + 35 * tmp[OC_MINI(y + 1, c_h - 1) * c_w] -
+ 9 * tmp[OC_MINI(y + 2, c_h - 1) * c_w] + tmp[(c_h - 1) * c_w] +
+ 64) >>
+ 7,
+ 255);
}
_dst++;
tmp++;
}
- }
- break;
+ } break;
}
/*For actual interlaced material, this would have to be done separately on
each field, and the shift amounts would be different.
/*Perform vertical filtering to reduce a single plane from 4:2:2 to 4:2:0.
This is used as a helper by several converation routines.*/
static void y4m_422jpeg_420jpeg_helper(unsigned char *_dst,
- const unsigned char *_src, int _c_w, int _c_h) {
+ const unsigned char *_src, int _c_w,
+ int _c_h) {
int y;
int x;
/*Filter: [3 -17 78 78 -17 3]/128, derived from a 6-tap Lanczos window.*/
for (x = 0; x < _c_w; x++) {
for (y = 0; y < OC_MINI(_c_h, 2); y += 2) {
- _dst[(y >> 1)*_c_w] = OC_CLAMPI(0, (64 * _src[0]
- + 78 * _src[OC_MINI(1, _c_h - 1) * _c_w]
- - 17 * _src[OC_MINI(2, _c_h - 1) * _c_w]
- + 3 * _src[OC_MINI(3, _c_h - 1) * _c_w] + 64) >> 7, 255);
+ _dst[(y >> 1) * _c_w] =
+ OC_CLAMPI(0, (64 * _src[0] + 78 * _src[OC_MINI(1, _c_h - 1) * _c_w] -
+ 17 * _src[OC_MINI(2, _c_h - 1) * _c_w] +
+ 3 * _src[OC_MINI(3, _c_h - 1) * _c_w] + 64) >>
+ 7,
+ 255);
}
for (; y < _c_h - 3; y += 2) {
- _dst[(y >> 1)*_c_w] = OC_CLAMPI(0, (3 * (_src[(y - 2) * _c_w] + _src[(y + 3) * _c_w])
- - 17 * (_src[(y - 1) * _c_w] + _src[(y + 2) * _c_w])
- + 78 * (_src[y * _c_w] + _src[(y + 1) * _c_w]) + 64) >> 7, 255);
+ _dst[(y >> 1) * _c_w] =
+ OC_CLAMPI(0, (3 * (_src[(y - 2) * _c_w] + _src[(y + 3) * _c_w]) -
+ 17 * (_src[(y - 1) * _c_w] + _src[(y + 2) * _c_w]) +
+ 78 * (_src[y * _c_w] + _src[(y + 1) * _c_w]) + 64) >>
+ 7,
+ 255);
}
for (; y < _c_h; y += 2) {
- _dst[(y >> 1)*_c_w] = OC_CLAMPI(0, (3 * (_src[(y - 2) * _c_w]
- + _src[(_c_h - 1) * _c_w]) - 17 * (_src[(y - 1) * _c_w]
- + _src[OC_MINI(y + 2, _c_h - 1) * _c_w])
- + 78 * (_src[y * _c_w] + _src[OC_MINI(y + 1, _c_h - 1) * _c_w]) + 64) >> 7, 255);
+ _dst[(y >> 1) * _c_w] = OC_CLAMPI(
+ 0,
+ (3 * (_src[(y - 2) * _c_w] + _src[(_c_h - 1) * _c_w]) -
+ 17 * (_src[(y - 1) * _c_w] + _src[OC_MINI(y + 2, _c_h - 1) * _c_w]) +
+ 78 * (_src[y * _c_w] + _src[OC_MINI(y + 1, _c_h - 1) * _c_w]) +
+ 64) >>
+ 7,
+ 255);
}
_src++;
_dst++;
static void y4m_convert_422_420jpeg(y4m_input *_y4m, unsigned char *_dst,
unsigned char *_aux) {
unsigned char *tmp;
- int c_w;
- int c_h;
- int c_sz;
- int dst_c_h;
- int dst_c_sz;
- int pli;
+ int c_w;
+ int c_h;
+ int c_sz;
+ int dst_c_h;
+ int dst_c_sz;
+ int pli;
/*Skip past the luma data.*/
_dst += _y4m->pic_w * _y4m->pic_h;
/*Compute the size of each chroma plane.*/
static void y4m_convert_411_420jpeg(y4m_input *_y4m, unsigned char *_dst,
unsigned char *_aux) {
unsigned char *tmp;
- int c_w;
- int c_h;
- int c_sz;
- int dst_c_w;
- int dst_c_h;
- int dst_c_sz;
- int tmp_sz;
- int pli;
- int y;
- int x;
+ int c_w;
+ int c_h;
+ int c_sz;
+ int dst_c_w;
+ int dst_c_h;
+ int dst_c_sz;
+ int tmp_sz;
+ int pli;
+ int y;
+ int x;
/*Skip past the luma data.*/
_dst += _y4m->pic_w * _y4m->pic_h;
/*Compute the size of each chroma plane.*/
/*Filters: [1 110 18 -1]/128 and [-3 50 86 -5]/128, both derived from a
4-tap Mitchell window.*/
for (x = 0; x < OC_MINI(c_w, 1); x++) {
- tmp[x << 1] = (unsigned char)OC_CLAMPI(0, (111 * _aux[0]
- + 18 * _aux[OC_MINI(1, c_w - 1)] - _aux[OC_MINI(2, c_w - 1)] + 64) >> 7, 255);
- tmp[x << 1 | 1] = (unsigned char)OC_CLAMPI(0, (47 * _aux[0]
- + 86 * _aux[OC_MINI(1, c_w - 1)] - 5 * _aux[OC_MINI(2, c_w - 1)] + 64) >> 7, 255);
+ tmp[x << 1] = (unsigned char)OC_CLAMPI(
+ 0, (111 * _aux[0] + 18 * _aux[OC_MINI(1, c_w - 1)] -
+ _aux[OC_MINI(2, c_w - 1)] + 64) >>
+ 7,
+ 255);
+ tmp[x << 1 | 1] = (unsigned char)OC_CLAMPI(
+ 0, (47 * _aux[0] + 86 * _aux[OC_MINI(1, c_w - 1)] -
+ 5 * _aux[OC_MINI(2, c_w - 1)] + 64) >>
+ 7,
+ 255);
}
for (; x < c_w - 2; x++) {
- tmp[x << 1] = (unsigned char)OC_CLAMPI(0, (_aux[x - 1] + 110 * _aux[x]
- + 18 * _aux[x + 1] - _aux[x + 2] + 64) >> 7, 255);
- tmp[x << 1 | 1] = (unsigned char)OC_CLAMPI(0, (-3 * _aux[x - 1] + 50 * _aux[x]
- + 86 * _aux[x + 1] - 5 * _aux[x + 2] + 64) >> 7, 255);
+ tmp[x << 1] =
+ (unsigned char)OC_CLAMPI(0, (_aux[x - 1] + 110 * _aux[x] +
+ 18 * _aux[x + 1] - _aux[x + 2] + 64) >>
+ 7,
+ 255);
+ tmp[x << 1 | 1] = (unsigned char)OC_CLAMPI(
+ 0, (-3 * _aux[x - 1] + 50 * _aux[x] + 86 * _aux[x + 1] -
+ 5 * _aux[x + 2] + 64) >>
+ 7,
+ 255);
}
for (; x < c_w; x++) {
- tmp[x << 1] = (unsigned char)OC_CLAMPI(0, (_aux[x - 1] + 110 * _aux[x]
- + 18 * _aux[OC_MINI(x + 1, c_w - 1)] - _aux[c_w - 1] + 64) >> 7, 255);
+ tmp[x << 1] = (unsigned char)OC_CLAMPI(
+ 0, (_aux[x - 1] + 110 * _aux[x] +
+ 18 * _aux[OC_MINI(x + 1, c_w - 1)] - _aux[c_w - 1] + 64) >>
+ 7,
+ 255);
if ((x << 1 | 1) < dst_c_w) {
- tmp[x << 1 | 1] = (unsigned char)OC_CLAMPI(0, (-3 * _aux[x - 1] + 50 * _aux[x]
- + 86 * _aux[OC_MINI(x + 1, c_w - 1)] - 5 * _aux[c_w - 1] + 64) >> 7, 255);
+ tmp[x << 1 | 1] = (unsigned char)OC_CLAMPI(
+ 0,
+ (-3 * _aux[x - 1] + 50 * _aux[x] +
+ 86 * _aux[OC_MINI(x + 1, c_w - 1)] - 5 * _aux[c_w - 1] + 64) >>
+ 7,
+ 255);
}
}
tmp += dst_c_w;
static void y4m_convert_444_420jpeg(y4m_input *_y4m, unsigned char *_dst,
unsigned char *_aux) {
unsigned char *tmp;
- int c_w;
- int c_h;
- int c_sz;
- int dst_c_w;
- int dst_c_h;
- int dst_c_sz;
- int tmp_sz;
- int pli;
- int y;
- int x;
+ int c_w;
+ int c_h;
+ int c_sz;
+ int dst_c_w;
+ int dst_c_h;
+ int dst_c_sz;
+ int tmp_sz;
+ int pli;
+ int y;
+ int x;
/*Skip past the luma data.*/
_dst += _y4m->pic_w * _y4m->pic_h;
/*Compute the size of each chroma plane.*/
/*Filter: [3 -17 78 78 -17 3]/128, derived from a 6-tap Lanczos window.*/
for (y = 0; y < c_h; y++) {
for (x = 0; x < OC_MINI(c_w, 2); x += 2) {
- tmp[x >> 1] = OC_CLAMPI(0, (64 * _aux[0] + 78 * _aux[OC_MINI(1, c_w - 1)]
- - 17 * _aux[OC_MINI(2, c_w - 1)]
- + 3 * _aux[OC_MINI(3, c_w - 1)] + 64) >> 7, 255);
+ tmp[x >> 1] =
+ OC_CLAMPI(0, (64 * _aux[0] + 78 * _aux[OC_MINI(1, c_w - 1)] -
+ 17 * _aux[OC_MINI(2, c_w - 1)] +
+ 3 * _aux[OC_MINI(3, c_w - 1)] + 64) >>
+ 7,
+ 255);
}
for (; x < c_w - 3; x += 2) {
- tmp[x >> 1] = OC_CLAMPI(0, (3 * (_aux[x - 2] + _aux[x + 3])
- - 17 * (_aux[x - 1] + _aux[x + 2]) + 78 * (_aux[x] + _aux[x + 1]) + 64) >> 7, 255);
+ tmp[x >> 1] = OC_CLAMPI(0, (3 * (_aux[x - 2] + _aux[x + 3]) -
+ 17 * (_aux[x - 1] + _aux[x + 2]) +
+ 78 * (_aux[x] + _aux[x + 1]) + 64) >>
+ 7,
+ 255);
}
for (; x < c_w; x += 2) {
- tmp[x >> 1] = OC_CLAMPI(0, (3 * (_aux[x - 2] + _aux[c_w - 1]) -
- 17 * (_aux[x - 1] + _aux[OC_MINI(x + 2, c_w - 1)]) +
- 78 * (_aux[x] + _aux[OC_MINI(x + 1, c_w - 1)]) + 64) >> 7, 255);
+ tmp[x >> 1] = OC_CLAMPI(
+ 0, (3 * (_aux[x - 2] + _aux[c_w - 1]) -
+ 17 * (_aux[x - 1] + _aux[OC_MINI(x + 2, c_w - 1)]) +
+ 78 * (_aux[x] + _aux[OC_MINI(x + 1, c_w - 1)]) + 64) >>
+ 7,
+ 255);
}
tmp += dst_c_w;
_aux += c_w;
int y4m_input_open(y4m_input *_y4m, FILE *_fin, char *_skip, int _nskip,
int only_420) {
- char buffer[80] = {0};
- int ret;
- int i;
+ char buffer[80] = { 0 };
+ int ret;
+ int i;
/*Read until newline, or 80 cols, whichever happens first.*/
for (i = 0; i < 79; i++) {
if (_nskip > 0) {
} else {
if (!file_read(buffer + i, 1, _fin)) return -1;
}
- if (buffer[i] == '\n')break;
+ if (buffer[i] == '\n') break;
}
/*We skipped too much header data.*/
- if (_nskip > 0)return -1;
+ if (_nskip > 0) return -1;
if (i == 79) {
fprintf(stderr, "Error parsing header; not a YUV2MPEG2 file?\n");
return -1;
return ret;
}
if (_y4m->interlace == '?') {
- fprintf(stderr, "Warning: Input video interlacing format unknown; "
+ fprintf(stderr,
+ "Warning: Input video interlacing format unknown; "
"assuming progressive scan.\n");
} else if (_y4m->interlace != 'p') {
- fprintf(stderr, "Input video is interlaced; "
+ fprintf(stderr,
+ "Input video is interlaced; "
"Only progressive scan handled.\n");
return -1;
}
_y4m->bit_depth = 8;
if (strcmp(_y4m->chroma_type, "420") == 0 ||
strcmp(_y4m->chroma_type, "420jpeg") == 0) {
- _y4m->src_c_dec_h = _y4m->dst_c_dec_h = _y4m->src_c_dec_v = _y4m->dst_c_dec_v = 2;
- _y4m->dst_buf_read_sz = _y4m->pic_w * _y4m->pic_h
- + 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2);
+ _y4m->src_c_dec_h = _y4m->dst_c_dec_h = _y4m->src_c_dec_v =
+ _y4m->dst_c_dec_v = 2;
+ _y4m->dst_buf_read_sz =
+ _y4m->pic_w * _y4m->pic_h +
+ 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2);
/* Natively supported: no conversion required. */
_y4m->aux_buf_sz = _y4m->aux_buf_read_sz = 0;
_y4m->convert = y4m_convert_null;
_y4m->dst_c_dec_h = 2;
_y4m->src_c_dec_v = 2;
_y4m->dst_c_dec_v = 2;
- _y4m->dst_buf_read_sz = 2 * (_y4m->pic_w * _y4m->pic_h +
- 2 * ((_y4m->pic_w + 1) / 2) *
- ((_y4m->pic_h + 1) / 2));
+ _y4m->dst_buf_read_sz =
+ 2 * (_y4m->pic_w * _y4m->pic_h +
+ 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2));
/* Natively supported: no conversion required. */
_y4m->aux_buf_sz = _y4m->aux_buf_read_sz = 0;
_y4m->convert = y4m_convert_null;
_y4m->dst_c_dec_h = 2;
_y4m->src_c_dec_v = 2;
_y4m->dst_c_dec_v = 2;
- _y4m->dst_buf_read_sz = 2 * (_y4m->pic_w * _y4m->pic_h +
- 2 * ((_y4m->pic_w + 1) / 2) *
- ((_y4m->pic_h + 1) / 2));
+ _y4m->dst_buf_read_sz =
+ 2 * (_y4m->pic_w * _y4m->pic_h +
+ 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2));
/* Natively supported: no conversion required. */
_y4m->aux_buf_sz = _y4m->aux_buf_read_sz = 0;
_y4m->convert = y4m_convert_null;
return -1;
}
} else if (strcmp(_y4m->chroma_type, "420mpeg2") == 0) {
- _y4m->src_c_dec_h = _y4m->dst_c_dec_h = _y4m->src_c_dec_v = _y4m->dst_c_dec_v = 2;
+ _y4m->src_c_dec_h = _y4m->dst_c_dec_h = _y4m->src_c_dec_v =
+ _y4m->dst_c_dec_v = 2;
_y4m->dst_buf_read_sz = _y4m->pic_w * _y4m->pic_h;
/*Chroma filter required: read into the aux buf first.*/
_y4m->aux_buf_sz = _y4m->aux_buf_read_sz =
- 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2);
+ 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2);
_y4m->convert = y4m_convert_42xmpeg2_42xjpeg;
} else if (strcmp(_y4m->chroma_type, "420paldv") == 0) {
- _y4m->src_c_dec_h = _y4m->dst_c_dec_h = _y4m->src_c_dec_v = _y4m->dst_c_dec_v = 2;
+ _y4m->src_c_dec_h = _y4m->dst_c_dec_h = _y4m->src_c_dec_v =
+ _y4m->dst_c_dec_v = 2;
_y4m->dst_buf_read_sz = _y4m->pic_w * _y4m->pic_h;
/*Chroma filter required: read into the aux buf first.
We need to make two filter passes, so we need some extra space in the
aux buffer.*/
_y4m->aux_buf_sz = 3 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2);
- _y4m->aux_buf_read_sz = 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2);
+ _y4m->aux_buf_read_sz =
+ 2 * ((_y4m->pic_w + 1) / 2) * ((_y4m->pic_h + 1) / 2);
_y4m->convert = y4m_convert_42xpaldv_42xjpeg;
} else if (strcmp(_y4m->chroma_type, "422jpeg") == 0) {
_y4m->src_c_dec_h = _y4m->dst_c_dec_h = 2;
_y4m->dst_c_dec_v = 2;
_y4m->dst_buf_read_sz = _y4m->pic_w * _y4m->pic_h;
/*Chroma filter required: read into the aux buf first.*/
- _y4m->aux_buf_sz = _y4m->aux_buf_read_sz = 2 * ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
+ _y4m->aux_buf_sz = _y4m->aux_buf_read_sz =
+ 2 * ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
_y4m->convert = y4m_convert_422jpeg_420jpeg;
} else if (strcmp(_y4m->chroma_type, "422") == 0) {
_y4m->src_c_dec_h = 2;
We need to make two filter passes, so we need some extra space in the
aux buffer.*/
_y4m->aux_buf_read_sz = 2 * ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
- _y4m->aux_buf_sz = _y4m->aux_buf_read_sz +
- ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
+ _y4m->aux_buf_sz =
+ _y4m->aux_buf_read_sz + ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
_y4m->convert = y4m_convert_422_420jpeg;
} else {
_y4m->vpx_fmt = VPX_IMG_FMT_I422;
_y4m->bps = 16;
_y4m->dst_c_dec_h = _y4m->src_c_dec_h;
_y4m->dst_c_dec_v = _y4m->src_c_dec_v;
- _y4m->dst_buf_read_sz = _y4m->pic_w * _y4m->pic_h
- + 2 * ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
+ _y4m->dst_buf_read_sz =
+ _y4m->pic_w * _y4m->pic_h + 2 * ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
/*Natively supported: no conversion required.*/
_y4m->aux_buf_sz = _y4m->aux_buf_read_sz = 0;
_y4m->convert = y4m_convert_null;
We need to make two filter passes, so we need some extra space in the
aux buffer.*/
_y4m->aux_buf_read_sz = 2 * ((_y4m->pic_w + 3) / 4) * _y4m->pic_h;
- _y4m->aux_buf_sz = _y4m->aux_buf_read_sz + ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
+ _y4m->aux_buf_sz =
+ _y4m->aux_buf_read_sz + ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
_y4m->convert = y4m_convert_411_420jpeg;
} else if (strcmp(_y4m->chroma_type, "444") == 0) {
_y4m->src_c_dec_h = 1;
We need to make two filter passes, so we need some extra space in the
aux buffer.*/
_y4m->aux_buf_read_sz = 2 * _y4m->pic_w * _y4m->pic_h;
- _y4m->aux_buf_sz = _y4m->aux_buf_read_sz +
- ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
+ _y4m->aux_buf_sz =
+ _y4m->aux_buf_read_sz + ((_y4m->pic_w + 1) / 2) * _y4m->pic_h;
_y4m->convert = y4m_convert_444_420jpeg;
} else {
_y4m->vpx_fmt = VPX_IMG_FMT_I444;
}
/*The size of the final frame buffers is always computed from the
destination chroma decimation type.*/
- _y4m->dst_buf_sz = _y4m->pic_w * _y4m->pic_h
- + 2 * ((_y4m->pic_w + _y4m->dst_c_dec_h - 1) / _y4m->dst_c_dec_h) *
- ((_y4m->pic_h + _y4m->dst_c_dec_v - 1) / _y4m->dst_c_dec_v);
+ _y4m->dst_buf_sz =
+ _y4m->pic_w * _y4m->pic_h +
+ 2 * ((_y4m->pic_w + _y4m->dst_c_dec_h - 1) / _y4m->dst_c_dec_h) *
+ ((_y4m->pic_h + _y4m->dst_c_dec_v - 1) / _y4m->dst_c_dec_v);
if (_y4m->bit_depth == 8)
_y4m->dst_buf = (unsigned char *)malloc(_y4m->dst_buf_sz);
else
int y4m_input_fetch_frame(y4m_input *_y4m, FILE *_fin, vpx_image_t *_img) {
char frame[6];
- int pic_sz;
- int c_w;
- int c_h;
- int c_sz;
- int bytes_per_sample = _y4m->bit_depth > 8 ? 2 : 1;
+ int pic_sz;
+ int c_w;
+ int c_h;
+ int c_sz;
+ int bytes_per_sample = _y4m->bit_depth > 8 ? 2 : 1;
/*Read and skip the frame header.*/
if (!file_read(frame, 6, _fin)) return 0;
if (memcmp(frame, "FRAME", 5)) {
}
if (frame[5] != '\n') {
char c;
- int j;
- for (j = 0; j < 79 && file_read(&c, 1, _fin) && c != '\n'; j++) {}
+ int j;
+ for (j = 0; j < 79 && file_read(&c, 1, _fin) && c != '\n'; j++) {
+ }
if (j == 79) {
fprintf(stderr, "Error parsing Y4M frame header\n");
return -1;
#ifndef Y4MINPUT_H_
#define Y4MINPUT_H_
-# include <stdio.h>
-# include "vpx/vpx_image.h"
+#include <stdio.h>
+#include "vpx/vpx_image.h"
#ifdef __cplusplus
extern "C" {
#endif
-
-
typedef struct y4m_input y4m_input;
-
-
/*The function used to perform chroma conversion.*/
-typedef void (*y4m_convert_func)(y4m_input *_y4m,
- unsigned char *_dst, unsigned char *_src);
-
-
+typedef void (*y4m_convert_func)(y4m_input *_y4m, unsigned char *_dst,
+ unsigned char *_src);
struct y4m_input {
- int pic_w;
- int pic_h;
- int fps_n;
- int fps_d;
- int par_n;
- int par_d;
- char interlace;
- int src_c_dec_h;
- int src_c_dec_v;
- int dst_c_dec_h;
- int dst_c_dec_v;
- char chroma_type[16];
+ int pic_w;
+ int pic_h;
+ int fps_n;
+ int fps_d;
+ int par_n;
+ int par_d;
+ char interlace;
+ int src_c_dec_h;
+ int src_c_dec_v;
+ int dst_c_dec_h;
+ int dst_c_dec_v;
+ char chroma_type[16];
/*The size of each converted frame buffer.*/
- size_t dst_buf_sz;
+ size_t dst_buf_sz;
/*The amount to read directly into the converted frame buffer.*/
- size_t dst_buf_read_sz;
+ size_t dst_buf_read_sz;
/*The size of the auxilliary buffer.*/
- size_t aux_buf_sz;
+ size_t aux_buf_sz;
/*The amount to read into the auxilliary buffer.*/
- size_t aux_buf_read_sz;
- y4m_convert_func convert;
- unsigned char *dst_buf;
- unsigned char *aux_buf;
- enum vpx_img_fmt vpx_fmt;
- int bps;
- unsigned int bit_depth;
+ size_t aux_buf_read_sz;
+ y4m_convert_func convert;
+ unsigned char *dst_buf;
+ unsigned char *aux_buf;
+ enum vpx_img_fmt vpx_fmt;
+ int bps;
+ unsigned int bit_depth;
};
int y4m_input_open(y4m_input *_y4m, FILE *_fin, char *_skip, int _nskip,
projects / platform / upstream / libvpx.git / commitdiff