/tests/check/orc
/tests/examples/codecparsers/parse-jpeg
+/tests/examples/codecparsers/parse-vp8
+/tests/examples/gtk/gtkglsink
+/tests/examples/gtk/gtksink
/tests/examples/shapewipe/shapewipe-example
/tests/examples/jack/jack_client
/tests/examples/opencv/gstmotioncells_dynamic_test
-noinst_PROGRAMS = parse-jpeg
+noinst_PROGRAMS = parse-jpeg parse-vp8
parse_jpeg_SOURCES = parse-jpeg.c
parse_jpeg_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_CFLAGS)
parse_jpeg_LDFLAGS = $(GST_LIBS)
parse_jpeg_LDADD = \
$(top_builddir)/gst-libs/gst/codecparsers/libgstcodecparsers-$(GST_API_VERSION).la
+
+parse_vp8_SOURCES = parse-vp8.c
+parse_vp8_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_CFLAGS)
+parse_vp8_LDFLAGS = $(GST_LIBS)
+parse_vp8_LDADD = \
+ $(top_builddir)/gst-libs/gst/codecparsers/libgstcodecparsers-$(GST_API_VERSION).la
+
--- /dev/null
+/*
+ * vp8parser-test.c - Print IVF/VP8 headers
+ *
+ * Copyright (C) 2013-2014 Intel Corporation
+ * Author: Halley Zhao <halley.zhao@intel.com>
+ * Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <gst/gst.h>
+#include <gst/base/gstbytereader.h>
+#include <gst/codecparsers/gstvp8parser.h>
+
+#define FOURCC_VP80 GST_MAKE_FOURCC('V','P','8','0')
+#define IVF_FILE_HDR_SIZE 32
+#define IVF_FRAME_HDR_SIZE 12
+
+/* Maximum VP8 Frame Header size in bits */
+#define VP8_FRAME_HDR_SIZE 10127
+
+typedef struct _IVFFileHdr IVFFileHdr;
+struct _IVFFileHdr
+{
+ guint16 version;
+ guint16 length;
+ guint32 fourcc;
+ guint16 width;
+ guint16 height;
+ guint32 framerate;
+ guint32 time_scale;
+ guint32 num_frames;
+};
+
+typedef struct _IVFFrameHdr IVFFrameHdr;
+struct _IVFFrameHdr
+{
+ guint32 frame_size;
+ guint64 timestamp;
+};
+
+static gboolean
+parse_ivf_file_header (IVFFileHdr * ivf_hdr, guint8 * data, guint size)
+{
+ GstByteReader br;
+
+ if (size < IVF_FILE_HDR_SIZE) {
+ g_warning ("size is smaller than IVF file header");
+ goto error;
+ }
+
+ g_assert (data[0] == 'D' && data[1] == 'K' && data[2] == 'I'
+ && data[3] == 'F');
+
+ gst_byte_reader_init (&br, data, size);
+ gst_byte_reader_skip (&br, 4);
+
+ if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->version))
+ goto error;
+ g_assert (ivf_hdr->version == 0);
+
+ if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->length))
+ goto error;
+ g_assert (ivf_hdr->length == 0x20);
+
+ if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->fourcc))
+ goto error;
+ g_assert (ivf_hdr->fourcc == FOURCC_VP80);
+
+ if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->width))
+ goto error;
+ if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->height))
+ goto error;
+ if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->framerate))
+ goto error;
+ if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->time_scale))
+ goto error;
+ if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->num_frames))
+ goto error;
+
+ g_print ("IVF File Information:\n");
+ g_print (" %-32s : %u\n", "version", ivf_hdr->version);
+ g_print (" %-32s : %u\n", "length", ivf_hdr->length);
+ g_print (" %-32s : '%" GST_FOURCC_FORMAT "'\n", "fourcc",
+ GST_FOURCC_ARGS (ivf_hdr->fourcc));
+ g_print (" %-32s : %u\n", "width", ivf_hdr->width);
+ g_print (" %-32s : %u\n", "height", ivf_hdr->height);
+ g_print (" %-32s : %u\n", "framerate", ivf_hdr->framerate);
+ g_print (" %-32s : %u\n", "time_scale", ivf_hdr->time_scale);
+ g_print (" %-32s : %u\n", "num_frames", ivf_hdr->num_frames);
+ g_print ("\n");
+
+ return TRUE;
+
+error:
+ return FALSE;
+}
+
+static gboolean
+parse_ivf_frame_header (IVFFrameHdr * frm_hdr, guint8 * data, guint size)
+{
+ GstByteReader br;
+
+ if (size < IVF_FRAME_HDR_SIZE) {
+ g_warning ("size is smaller than IVF frame header");
+ goto error;
+ }
+
+ gst_byte_reader_init (&br, data, size);
+ if (!gst_byte_reader_get_uint32_le (&br, &frm_hdr->frame_size))
+ goto error;
+ if (!gst_byte_reader_get_uint64_le (&br, &frm_hdr->timestamp))
+ goto error;
+
+ g_print ("IVF Frame Information:\n");
+ g_print (" %-32s : %u\n", "size", frm_hdr->frame_size);
+ g_print (" %-32s : %" G_GINT64_FORMAT " \n", "timestamp",
+ frm_hdr->timestamp);
+ g_print ("\n");
+
+ return TRUE;
+
+error:
+ return FALSE;
+}
+
+static void
+print_segmentation (GstVp8Segmentation * seg)
+{
+ gint i;
+
+ g_print ("+ Segmentation:\n");
+ g_print (" %-32s : %d\n", "segmentation_enabled", seg->segmentation_enabled);
+ g_print (" %-32s : %d\n", "update_mb_segmentation_map",
+ seg->update_mb_segmentation_map);
+ g_print (" %-32s : %d\n", "update_segment_feature_data",
+ seg->update_segment_feature_data);
+
+ if (seg->update_segment_feature_data) {
+ g_print (" %-32s : %d\n", "segment_feature_mode",
+ seg->segment_feature_mode);
+ g_print (" %-32s : %d", "quantizer_update_value",
+ seg->quantizer_update_value[0]);
+ for (i = 1; i < 4; i++) {
+ g_print (", %d", seg->quantizer_update_value[i]);
+ }
+ g_print ("\n");
+ g_print (" %-32s : %d", "lf_update_value", seg->lf_update_value[0]);
+ for (i = 1; i < 4; i++) {
+ g_print (", %d", seg->lf_update_value[i]);
+ }
+ g_print ("\n");
+ }
+
+ if (seg->update_mb_segmentation_map) {
+ g_print (" %-32s : %d", "segment_prob", seg->segment_prob[0]);
+ for (i = 1; i < 3; i++) {
+ g_print (", %d", seg->segment_prob[i]);
+ }
+ g_print ("\n");
+ }
+}
+
+static void
+print_mb_lf_adjustments (GstVp8MbLfAdjustments * adj)
+{
+ gint i;
+
+ g_print ("+ MB Loop-Filter Adjustments:\n");
+ g_print (" %-32s : %d\n", "loop_filter_adj_enable",
+ adj->loop_filter_adj_enable);
+ if (adj->loop_filter_adj_enable) {
+ g_print (" %-32s : %d\n", "mode_ref_lf_delta_update",
+ adj->mode_ref_lf_delta_update);
+ if (adj->mode_ref_lf_delta_update) {
+ g_print (" %-32s : %d", "ref_frame_delta", adj->ref_frame_delta[0]);
+ for (i = 1; i < 4; i++) {
+ g_print (", %d", adj->ref_frame_delta[i]);
+ }
+ g_print ("\n");
+ g_print (" %-32s : %d", "mb_mode_delta", adj->mb_mode_delta[0]);
+ for (i = 1; i < 4; i++) {
+ g_print (", %d", adj->mb_mode_delta[i]);
+ }
+ g_print ("\n");
+ }
+ }
+}
+
+static void
+print_quant_indices (GstVp8QuantIndices * qip)
+{
+ g_print ("+ Dequantization Indices:\n");
+ g_print (" %-32s : %d\n", "y_ac_qi", qip->y_ac_qi);
+ g_print (" %-32s : %d\n", "y_dc_delta", qip->y_dc_delta);
+ g_print (" %-32s : %d\n", "y2_dc_delta", qip->y2_dc_delta);
+ g_print (" %-32s : %d\n", "y2_ac_delta", qip->y2_ac_delta);
+ g_print (" %-32s : %d\n", "uv_dc_delta", qip->uv_dc_delta);
+ g_print (" %-32s : %d\n", "uv_ac_delta", qip->uv_ac_delta);
+}
+
+static void
+print_mv_probs (GstVp8MvProbs * probs)
+{
+ gint i, j;
+
+ g_print ("+ MV Probabilities:\n");
+ for (j = 0; j < 2; j++) {
+ g_print (" %-32s : %d", j == 0 ? "row" : "column", probs->prob[j][0]);
+ for (i = 1; i < 19; i++) {
+ g_print (", %d", probs->prob[j][i]);
+ }
+ g_print ("\n");
+ }
+}
+
+static void
+print_mode_probs (GstVp8ModeProbs * probs)
+{
+ gint i;
+
+ g_print ("+ Intra-mode Probabilities:\n");
+ g_print (" %-32s : %d", "luma", probs->y_prob[0]);
+ for (i = 1; i < 4; i++) {
+ g_print (", %d", probs->y_prob[i]);
+ }
+ g_print ("\n");
+ g_print (" %-32s : %d", "chroma", probs->uv_prob[0]);
+ for (i = 1; i < 3; i++) {
+ g_print (", %d", probs->uv_prob[i]);
+ }
+ g_print ("\n");
+}
+
+static void
+print_frame_header (GstVp8FrameHdr * frame_hdr)
+{
+ g_print (" %-32s : %d\n", "key_frame", frame_hdr->key_frame);
+ g_print (" %-32s : %d\n", "version", frame_hdr->version);
+ g_print (" %-32s : %d\n", "show_frame", frame_hdr->show_frame);
+ g_print (" %-32s : %d\n", "first_part_size", frame_hdr->first_part_size);
+ if (frame_hdr->key_frame) {
+ g_print (" %-32s : %d\n", "width", frame_hdr->width);
+ g_print (" %-32s : %d\n", "height", frame_hdr->height);
+ g_print (" %-32s : %d\n", "horizontal_scale", frame_hdr->horiz_scale_code);
+ g_print (" %-32s : %d\n", "vertical_scale", frame_hdr->vert_scale_code);
+ }
+
+ if (frame_hdr->key_frame) {
+ g_print (" %-32s : %d\n", "color_space", frame_hdr->color_space);
+ g_print (" %-32s : %d\n", "clamping_type", frame_hdr->clamping_type);
+ }
+
+ g_print (" %-32s : %d\n", "filter_type", frame_hdr->filter_type);
+ g_print (" %-32s : %d\n", "loop_filter_level", frame_hdr->loop_filter_level);
+ g_print (" %-32s : %d\n", "sharpness_level", frame_hdr->sharpness_level);
+
+ g_print (" %-32s : %d\n", "log2_nbr_of_dct_partitions",
+ frame_hdr->log2_nbr_of_dct_partitions);
+
+ if (frame_hdr->key_frame) {
+ g_print (" %-32s : %d\n", "refresh_entropy_probs",
+ frame_hdr->refresh_entropy_probs);
+ } else {
+ g_print (" %-32s : %d\n", "refresh_golden_frame",
+ frame_hdr->refresh_golden_frame);
+ g_print (" %-32s : %d\n", "refresh_alternate_frame",
+ frame_hdr->refresh_alternate_frame);
+ if (!frame_hdr->refresh_golden_frame) {
+ g_print (" %-32s : %d\n", "copy_buffer_to_golden",
+ frame_hdr->copy_buffer_to_golden);
+ }
+ if (!frame_hdr->refresh_alternate_frame) {
+ g_print (" %-32s : %d\n", "copy_buffer_to_alternate",
+ frame_hdr->copy_buffer_to_alternate);
+ }
+ g_print (" %-32s : %d\n", "sign_bias_golden", frame_hdr->sign_bias_golden);
+ g_print (" %-32s : %d\n", "sign_bias_alternate",
+ frame_hdr->sign_bias_alternate);
+ g_print (" %-32s : %d\n", "refresh_entropy_probs",
+ frame_hdr->refresh_entropy_probs);
+ g_print (" %-32s : %d\n", "refresh_last", frame_hdr->refresh_last);
+ }
+
+ g_print (" %-32s : %d\n", "mb_no_skip_coeff", frame_hdr->mb_no_skip_coeff);
+ if (frame_hdr->mb_no_skip_coeff) {
+ g_print (" %-32s : %d\n", "prob_skip_false", frame_hdr->prob_skip_false);
+ }
+
+ if (!frame_hdr->key_frame) {
+ g_print (" %-32s : %d\n", "prob_intra", frame_hdr->prob_intra);
+ g_print (" %-32s : %d\n", "prob_last", frame_hdr->prob_last);
+ g_print (" %-32s : %d\n", "prob_gf", frame_hdr->prob_gf);
+ }
+
+ print_quant_indices (&frame_hdr->quant_indices);
+ print_mv_probs (&frame_hdr->mv_probs);
+ print_mode_probs (&frame_hdr->mode_probs);
+}
+
+gint
+main (int argc, char **argv)
+{
+ FILE *fp = NULL;
+ guint8 buf[(VP8_FRAME_HDR_SIZE + 7) / 8];
+ IVFFileHdr ivf_file_hdr;
+ IVFFrameHdr ivf_frame_hdr;
+ GstVp8Parser parser;
+ GstVp8FrameHdr frame_hdr;
+ guint hdr_size, frame_num = 0;
+
+ g_assert (sizeof (buf) >= IVF_FILE_HDR_SIZE);
+ g_assert (sizeof (buf) >= IVF_FRAME_HDR_SIZE);
+
+ if (argc < 2) {
+ g_printerr ("Usage: %s <IVF file>\n", argv[0]);
+ return 1;
+ }
+
+ fp = fopen (argv[1], "r");
+ if (!fp) {
+ g_printerr ("failed to open IVF file (%s)\n", argv[1]);
+ goto error;
+ }
+
+ if (fread (buf, IVF_FILE_HDR_SIZE, 1, fp) != 1) {
+ g_printerr ("failed to read IVF header\n");
+ goto error;
+ }
+
+ if (!parse_ivf_file_header (&ivf_file_hdr, buf, IVF_FILE_HDR_SIZE)) {
+ g_printerr ("failed to parse IVF header\n");
+ goto error;
+ }
+
+ gst_vp8_parser_init (&parser);
+ while (fread (buf, IVF_FRAME_HDR_SIZE, 1, fp) == 1) {
+ if (!parse_ivf_frame_header (&ivf_frame_hdr, buf, IVF_FRAME_HDR_SIZE)) {
+ g_printerr ("fail to parse IVF frame header\n");
+ goto error;
+ }
+
+ g_print ("Frame #%d @ offset %lu\n", frame_num, (gulong) ftell (fp));
+ hdr_size = MIN (sizeof (buf), ivf_frame_hdr.frame_size);
+ if (fread (buf, hdr_size, 1, fp) != 1) {
+ g_printerr ("failed to read VP8 frame header\n");
+ goto error;
+ }
+
+ hdr_size = ivf_frame_hdr.frame_size - hdr_size;
+ if (hdr_size > 0 && fseek (fp, hdr_size, SEEK_CUR) != 0) {
+ g_printerr ("failed to skip frame data (%u bytes): %s\n",
+ ivf_frame_hdr.frame_size, strerror (errno));
+ goto error;
+ }
+
+ memset (&frame_hdr, 0, sizeof (frame_hdr));
+ if (gst_vp8_parser_parse_frame_header (&parser, &frame_hdr, buf,
+ ivf_frame_hdr.frame_size) != GST_VP8_PARSER_OK) {
+ g_printerr ("failed to parse frame header\n");
+ goto error;
+ }
+
+ print_frame_header (&frame_hdr);
+ print_segmentation (&parser.segmentation);
+ print_mb_lf_adjustments (&parser.mb_lf_adjust);
+ g_print ("\n");
+
+ frame_num++;
+ }
+
+ fclose (fp);
+ return 0;
+
+error:
+ if (fp)
+ fclose (fp);
+ return 1;
+}
equalizer-test
metadata_editor
pitch-test
-vp8parser-test
GST_SOUNDTOUCH_TESTS =
endif
-GST_VP8PARSER_TESTS = vp8parser-test
-vp8parser_test_SOURCES = vp8parser-test.c
-vp8parser_test_CFLAGS = -I$(top_srcdir)/gst-libs $(GST_CFLAGS)
-vp8parser_test_LDADD = $(top_builddir)/gst-libs/gst/codecparsers/libgstcodecparsers-@GST_API_VERSION@.la $(GST_LIBS)
-
# needs porting
#if HAVE_GTK
#
GST_METADATA_TESTS =
#endif
-noinst_PROGRAMS = $(GST_SOUNDTOUCH_TESTS) $(GST_METADATA_TESTS) $(GST_VP8PARSER_TESTS)
+noinst_PROGRAMS = $(GST_SOUNDTOUCH_TESTS) $(GST_METADATA_TESTS)
+++ /dev/null
-/*
- * vp8parser-test.c - Print IVF/VP8 headers
- *
- * Copyright (C) 2013-2014 Intel Corporation
- * Author: Halley Zhao <halley.zhao@intel.com>
- * Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <gst/gst.h>
-#include <gst/base/gstbytereader.h>
-#include <gst/codecparsers/gstvp8parser.h>
-
-#define FOURCC_VP80 GST_MAKE_FOURCC('V','P','8','0')
-#define IVF_FILE_HDR_SIZE 32
-#define IVF_FRAME_HDR_SIZE 12
-
-/* Maximum VP8 Frame Header size in bits */
-#define VP8_FRAME_HDR_SIZE 10127
-
-typedef struct _IVFFileHdr IVFFileHdr;
-struct _IVFFileHdr
-{
- guint16 version;
- guint16 length;
- guint32 fourcc;
- guint16 width;
- guint16 height;
- guint32 framerate;
- guint32 time_scale;
- guint32 num_frames;
-};
-
-typedef struct _IVFFrameHdr IVFFrameHdr;
-struct _IVFFrameHdr
-{
- guint32 frame_size;
- guint64 timestamp;
-};
-
-static gboolean
-parse_ivf_file_header (IVFFileHdr * ivf_hdr, guint8 * data, guint size)
-{
- GstByteReader br;
-
- if (size < IVF_FILE_HDR_SIZE) {
- g_warning ("size is smaller than IVF file header");
- goto error;
- }
-
- g_assert (data[0] == 'D' && data[1] == 'K' && data[2] == 'I'
- && data[3] == 'F');
-
- gst_byte_reader_init (&br, data, size);
- gst_byte_reader_skip (&br, 4);
-
- if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->version))
- goto error;
- g_assert (ivf_hdr->version == 0);
-
- if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->length))
- goto error;
- g_assert (ivf_hdr->length == 0x20);
-
- if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->fourcc))
- goto error;
- g_assert (ivf_hdr->fourcc == FOURCC_VP80);
-
- if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->width))
- goto error;
- if (!gst_byte_reader_get_uint16_le (&br, &ivf_hdr->height))
- goto error;
- if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->framerate))
- goto error;
- if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->time_scale))
- goto error;
- if (!gst_byte_reader_get_uint32_le (&br, &ivf_hdr->num_frames))
- goto error;
-
- g_print ("IVF File Information:\n");
- g_print (" %-32s : %u\n", "version", ivf_hdr->version);
- g_print (" %-32s : %u\n", "length", ivf_hdr->length);
- g_print (" %-32s : '%" GST_FOURCC_FORMAT "'\n", "fourcc",
- GST_FOURCC_ARGS (ivf_hdr->fourcc));
- g_print (" %-32s : %u\n", "width", ivf_hdr->width);
- g_print (" %-32s : %u\n", "height", ivf_hdr->height);
- g_print (" %-32s : %u\n", "framerate", ivf_hdr->framerate);
- g_print (" %-32s : %u\n", "time_scale", ivf_hdr->time_scale);
- g_print (" %-32s : %u\n", "num_frames", ivf_hdr->num_frames);
- g_print ("\n");
-
- return TRUE;
-
-error:
- return FALSE;
-}
-
-static gboolean
-parse_ivf_frame_header (IVFFrameHdr * frm_hdr, guint8 * data, guint size)
-{
- GstByteReader br;
-
- if (size < IVF_FRAME_HDR_SIZE) {
- g_warning ("size is smaller than IVF frame header");
- goto error;
- }
-
- gst_byte_reader_init (&br, data, size);
- if (!gst_byte_reader_get_uint32_le (&br, &frm_hdr->frame_size))
- goto error;
- if (!gst_byte_reader_get_uint64_le (&br, &frm_hdr->timestamp))
- goto error;
-
- g_print ("IVF Frame Information:\n");
- g_print (" %-32s : %u\n", "size", frm_hdr->frame_size);
- g_print (" %-32s : %" G_GINT64_FORMAT " \n", "timestamp",
- frm_hdr->timestamp);
- g_print ("\n");
-
- return TRUE;
-
-error:
- return FALSE;
-}
-
-static void
-print_segmentation (GstVp8Segmentation * seg)
-{
- gint i;
-
- g_print ("+ Segmentation:\n");
- g_print (" %-32s : %d\n", "segmentation_enabled", seg->segmentation_enabled);
- g_print (" %-32s : %d\n", "update_mb_segmentation_map",
- seg->update_mb_segmentation_map);
- g_print (" %-32s : %d\n", "update_segment_feature_data",
- seg->update_segment_feature_data);
-
- if (seg->update_segment_feature_data) {
- g_print (" %-32s : %d\n", "segment_feature_mode",
- seg->segment_feature_mode);
- g_print (" %-32s : %d", "quantizer_update_value",
- seg->quantizer_update_value[0]);
- for (i = 1; i < 4; i++) {
- g_print (", %d", seg->quantizer_update_value[i]);
- }
- g_print ("\n");
- g_print (" %-32s : %d", "lf_update_value", seg->lf_update_value[0]);
- for (i = 1; i < 4; i++) {
- g_print (", %d", seg->lf_update_value[i]);
- }
- g_print ("\n");
- }
-
- if (seg->update_mb_segmentation_map) {
- g_print (" %-32s : %d", "segment_prob", seg->segment_prob[0]);
- for (i = 1; i < 3; i++) {
- g_print (", %d", seg->segment_prob[i]);
- }
- g_print ("\n");
- }
-}
-
-static void
-print_mb_lf_adjustments (GstVp8MbLfAdjustments * adj)
-{
- gint i;
-
- g_print ("+ MB Loop-Filter Adjustments:\n");
- g_print (" %-32s : %d\n", "loop_filter_adj_enable",
- adj->loop_filter_adj_enable);
- if (adj->loop_filter_adj_enable) {
- g_print (" %-32s : %d\n", "mode_ref_lf_delta_update",
- adj->mode_ref_lf_delta_update);
- if (adj->mode_ref_lf_delta_update) {
- g_print (" %-32s : %d", "ref_frame_delta", adj->ref_frame_delta[0]);
- for (i = 1; i < 4; i++) {
- g_print (", %d", adj->ref_frame_delta[i]);
- }
- g_print ("\n");
- g_print (" %-32s : %d", "mb_mode_delta", adj->mb_mode_delta[0]);
- for (i = 1; i < 4; i++) {
- g_print (", %d", adj->mb_mode_delta[i]);
- }
- g_print ("\n");
- }
- }
-}
-
-static void
-print_quant_indices (GstVp8QuantIndices * qip)
-{
- g_print ("+ Dequantization Indices:\n");
- g_print (" %-32s : %d\n", "y_ac_qi", qip->y_ac_qi);
- g_print (" %-32s : %d\n", "y_dc_delta", qip->y_dc_delta);
- g_print (" %-32s : %d\n", "y2_dc_delta", qip->y2_dc_delta);
- g_print (" %-32s : %d\n", "y2_ac_delta", qip->y2_ac_delta);
- g_print (" %-32s : %d\n", "uv_dc_delta", qip->uv_dc_delta);
- g_print (" %-32s : %d\n", "uv_ac_delta", qip->uv_ac_delta);
-}
-
-static void
-print_mv_probs (GstVp8MvProbs * probs)
-{
- gint i, j;
-
- g_print ("+ MV Probabilities:\n");
- for (j = 0; j < 2; j++) {
- g_print (" %-32s : %d", j == 0 ? "row" : "column", probs->prob[j][0]);
- for (i = 1; i < 19; i++) {
- g_print (", %d", probs->prob[j][i]);
- }
- g_print ("\n");
- }
-}
-
-static void
-print_mode_probs (GstVp8ModeProbs * probs)
-{
- gint i;
-
- g_print ("+ Intra-mode Probabilities:\n");
- g_print (" %-32s : %d", "luma", probs->y_prob[0]);
- for (i = 1; i < 4; i++) {
- g_print (", %d", probs->y_prob[i]);
- }
- g_print ("\n");
- g_print (" %-32s : %d", "chroma", probs->uv_prob[0]);
- for (i = 1; i < 3; i++) {
- g_print (", %d", probs->uv_prob[i]);
- }
- g_print ("\n");
-}
-
-static void
-print_frame_header (GstVp8FrameHdr * frame_hdr)
-{
- g_print (" %-32s : %d\n", "key_frame", frame_hdr->key_frame);
- g_print (" %-32s : %d\n", "version", frame_hdr->version);
- g_print (" %-32s : %d\n", "show_frame", frame_hdr->show_frame);
- g_print (" %-32s : %d\n", "first_part_size", frame_hdr->first_part_size);
- if (frame_hdr->key_frame) {
- g_print (" %-32s : %d\n", "width", frame_hdr->width);
- g_print (" %-32s : %d\n", "height", frame_hdr->height);
- g_print (" %-32s : %d\n", "horizontal_scale", frame_hdr->horiz_scale_code);
- g_print (" %-32s : %d\n", "vertical_scale", frame_hdr->vert_scale_code);
- }
-
- if (frame_hdr->key_frame) {
- g_print (" %-32s : %d\n", "color_space", frame_hdr->color_space);
- g_print (" %-32s : %d\n", "clamping_type", frame_hdr->clamping_type);
- }
-
- g_print (" %-32s : %d\n", "filter_type", frame_hdr->filter_type);
- g_print (" %-32s : %d\n", "loop_filter_level", frame_hdr->loop_filter_level);
- g_print (" %-32s : %d\n", "sharpness_level", frame_hdr->sharpness_level);
-
- g_print (" %-32s : %d\n", "log2_nbr_of_dct_partitions",
- frame_hdr->log2_nbr_of_dct_partitions);
-
- if (frame_hdr->key_frame) {
- g_print (" %-32s : %d\n", "refresh_entropy_probs",
- frame_hdr->refresh_entropy_probs);
- } else {
- g_print (" %-32s : %d\n", "refresh_golden_frame",
- frame_hdr->refresh_golden_frame);
- g_print (" %-32s : %d\n", "refresh_alternate_frame",
- frame_hdr->refresh_alternate_frame);
- if (!frame_hdr->refresh_golden_frame) {
- g_print (" %-32s : %d\n", "copy_buffer_to_golden",
- frame_hdr->copy_buffer_to_golden);
- }
- if (!frame_hdr->refresh_alternate_frame) {
- g_print (" %-32s : %d\n", "copy_buffer_to_alternate",
- frame_hdr->copy_buffer_to_alternate);
- }
- g_print (" %-32s : %d\n", "sign_bias_golden", frame_hdr->sign_bias_golden);
- g_print (" %-32s : %d\n", "sign_bias_alternate",
- frame_hdr->sign_bias_alternate);
- g_print (" %-32s : %d\n", "refresh_entropy_probs",
- frame_hdr->refresh_entropy_probs);
- g_print (" %-32s : %d\n", "refresh_last", frame_hdr->refresh_last);
- }
-
- g_print (" %-32s : %d\n", "mb_no_skip_coeff", frame_hdr->mb_no_skip_coeff);
- if (frame_hdr->mb_no_skip_coeff) {
- g_print (" %-32s : %d\n", "prob_skip_false", frame_hdr->prob_skip_false);
- }
-
- if (!frame_hdr->key_frame) {
- g_print (" %-32s : %d\n", "prob_intra", frame_hdr->prob_intra);
- g_print (" %-32s : %d\n", "prob_last", frame_hdr->prob_last);
- g_print (" %-32s : %d\n", "prob_gf", frame_hdr->prob_gf);
- }
-
- print_quant_indices (&frame_hdr->quant_indices);
- print_mv_probs (&frame_hdr->mv_probs);
- print_mode_probs (&frame_hdr->mode_probs);
-}
-
-gint
-main (int argc, char **argv)
-{
- FILE *fp = NULL;
- guint8 buf[(VP8_FRAME_HDR_SIZE + 7) / 8];
- IVFFileHdr ivf_file_hdr;
- IVFFrameHdr ivf_frame_hdr;
- GstVp8Parser parser;
- GstVp8FrameHdr frame_hdr;
- guint hdr_size, frame_num = 0;
-
- g_assert (sizeof (buf) >= IVF_FILE_HDR_SIZE);
- g_assert (sizeof (buf) >= IVF_FRAME_HDR_SIZE);
-
- if (argc < 2) {
- g_printerr ("Usage: %s <IVF file>\n", argv[0]);
- return 1;
- }
-
- fp = fopen (argv[1], "r");
- if (!fp) {
- g_printerr ("failed to open IVF file (%s)\n", argv[1]);
- goto error;
- }
-
- if (fread (buf, IVF_FILE_HDR_SIZE, 1, fp) != 1) {
- g_printerr ("failed to read IVF header\n");
- goto error;
- }
-
- if (!parse_ivf_file_header (&ivf_file_hdr, buf, IVF_FILE_HDR_SIZE)) {
- g_printerr ("failed to parse IVF header\n");
- goto error;
- }
-
- gst_vp8_parser_init (&parser);
- while (fread (buf, IVF_FRAME_HDR_SIZE, 1, fp) == 1) {
- if (!parse_ivf_frame_header (&ivf_frame_hdr, buf, IVF_FRAME_HDR_SIZE)) {
- g_printerr ("fail to parse IVF frame header\n");
- goto error;
- }
-
- g_print ("Frame #%d @ offset %lu\n", frame_num, (gulong) ftell (fp));
- hdr_size = MIN (sizeof (buf), ivf_frame_hdr.frame_size);
- if (fread (buf, hdr_size, 1, fp) != 1) {
- g_printerr ("failed to read VP8 frame header\n");
- goto error;
- }
-
- hdr_size = ivf_frame_hdr.frame_size - hdr_size;
- if (hdr_size > 0 && fseek (fp, hdr_size, SEEK_CUR) != 0) {
- g_printerr ("failed to skip frame data (%u bytes): %s\n",
- ivf_frame_hdr.frame_size, strerror (errno));
- goto error;
- }
-
- memset (&frame_hdr, 0, sizeof (frame_hdr));
- if (gst_vp8_parser_parse_frame_header (&parser, &frame_hdr, buf,
- ivf_frame_hdr.frame_size) != GST_VP8_PARSER_OK) {
- g_printerr ("failed to parse frame header\n");
- goto error;
- }
-
- print_frame_header (&frame_hdr);
- print_segmentation (&parser.segmentation);
- print_mb_lf_adjustments (&parser.mb_lf_adjust);
- g_print ("\n");
-
- frame_num++;
- }
-
- fclose (fp);
- return 0;
-
-error:
- if (fp)
- fclose (fp);
- return 1;
-}
projects / platform / upstream / gst-plugins-bad.git / commitdiff