#include "gstjpegdec.h"
#include "gstjpeg.h"
#include <gst/video/video.h>
+#include <gst/video/gstvideometa.h>
+#include <gst/video/gstvideopool.h>
#include "gst/gst-i18n-plugin.h"
#include <jerror.h>
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420") "; "
- GST_VIDEO_CAPS_RGB "; " GST_VIDEO_CAPS_BGR "; "
- GST_VIDEO_CAPS_RGBx "; " GST_VIDEO_CAPS_xRGB "; "
- GST_VIDEO_CAPS_BGRx "; " GST_VIDEO_CAPS_xBGR "; "
- GST_VIDEO_CAPS_GRAY8)
+ GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE
+ ("{ I420, RGB, BGR, RGBx, xRGB, BGRx, xBGR, GRAY8 }"))
);
/* *INDENT-ON* */
#define GST_CAT_DEFAULT jpeg_dec_debug
GST_DEBUG_CATEGORY_STATIC (GST_CAT_PERFORMANCE);
-/* These macros are adapted from videotestsrc.c
- * and/or gst-plugins/gst/games/gstvideoimage.c */
-#define I420_Y_ROWSTRIDE(width) (GST_ROUND_UP_4(width))
-#define I420_U_ROWSTRIDE(width) (GST_ROUND_UP_8(width)/2)
-#define I420_V_ROWSTRIDE(width) ((GST_ROUND_UP_8(I420_Y_ROWSTRIDE(width)))/2)
-
-#define I420_Y_OFFSET(w,h) (0)
-#define I420_U_OFFSET(w,h) (I420_Y_OFFSET(w,h)+(I420_Y_ROWSTRIDE(w)*GST_ROUND_UP_2(h)))
-#define I420_V_OFFSET(w,h) (I420_U_OFFSET(w,h)+(I420_U_ROWSTRIDE(w)*GST_ROUND_UP_2(h)/2))
-
-#define I420_SIZE(w,h) (I420_V_OFFSET(w,h)+(I420_V_ROWSTRIDE(w)*GST_ROUND_UP_2(h)/2))
-
static void gst_jpeg_dec_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_jpeg_dec_get_property (GObject * object, guint prop_id,
GstVideoCodecFrame * frame, GstAdapter * adapter, gboolean at_eos);
static GstFlowReturn gst_jpeg_dec_handle_frame (GstVideoDecoder * bdec,
GstVideoCodecFrame * frame);
+static gboolean gst_jpeg_dec_decide_allocation (GstVideoDecoder * bdec,
+ GstQuery * query);
-GST_BOILERPLATE (GstJpegDec, gst_jpeg_dec, GstVideoDecoder,
- GST_TYPE_VIDEO_DECODER);
+#define gst_jpeg_dec_parent_class parent_class
+G_DEFINE_TYPE (GstJpegDec, gst_jpeg_dec, GST_TYPE_VIDEO_DECODER);
static void
gst_jpeg_dec_finalize (GObject * object)
G_OBJECT_CLASS (parent_class)->finalize (object);
}
-static void
-gst_jpeg_dec_base_init (gpointer g_class)
-{
- GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
- gst_element_class_add_static_pad_template (element_class,
- &gst_jpeg_dec_src_pad_template);
- gst_element_class_add_static_pad_template (element_class,
- &gst_jpeg_dec_sink_pad_template);
- gst_element_class_set_details_simple (element_class, "JPEG image decoder",
- "Codec/Decoder/Image",
- "Decode images from JPEG format", "Wim Taymans <wim@fluendo.com>");
-}
-
static void
gst_jpeg_dec_class_init (GstJpegDecClass * klass)
{
GObjectClass *gobject_class;
+ GstElementClass *element_class;
GstVideoDecoderClass *vdec_class;
gobject_class = (GObjectClass *) klass;
+ element_class = (GstElementClass *) klass;
vdec_class = (GstVideoDecoderClass *) klass;
parent_class = g_type_class_peek_parent (klass);
-1, G_MAXINT, JPEG_DEFAULT_MAX_ERRORS,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ gst_element_class_add_pad_template (element_class,
+ gst_static_pad_template_get (&gst_jpeg_dec_src_pad_template));
+ gst_element_class_add_pad_template (element_class,
+ gst_static_pad_template_get (&gst_jpeg_dec_sink_pad_template));
+ gst_element_class_set_details_simple (element_class, "JPEG image decoder",
+ "Codec/Decoder/Image",
+ "Decode images from JPEG format", "Wim Taymans <wim@fluendo.com>");
+
vdec_class->start = gst_jpeg_dec_start;
vdec_class->stop = gst_jpeg_dec_stop;
vdec_class->reset = gst_jpeg_dec_reset;
vdec_class->parse = gst_jpeg_dec_parse;
vdec_class->set_format = gst_jpeg_dec_set_format;
vdec_class->handle_frame = gst_jpeg_dec_handle_frame;
+ vdec_class->decide_allocation = gst_jpeg_dec_decide_allocation;
GST_DEBUG_CATEGORY_INIT (jpeg_dec_debug, "jpegdec", 0, "JPEG decoder");
GST_DEBUG_CATEGORY_GET (GST_CAT_PERFORMANCE, "GST_PERFORMANCE");
dec = CINFO_GET_JPEGDEC (cinfo);
g_return_val_if_fail (dec != NULL, FALSE);
g_return_val_if_fail (dec->current_frame != NULL, FALSE);
+ g_return_val_if_fail (dec->current_frame_map.data != NULL, FALSE);
- cinfo->src->next_input_byte =
- GST_BUFFER_DATA (dec->current_frame->input_buffer);
- cinfo->src->bytes_in_buffer =
- GST_BUFFER_SIZE (dec->current_frame->input_buffer);
+ cinfo->src->next_input_byte = dec->current_frame_map.data;
+ cinfo->src->bytes_in_buffer = dec->current_frame_map.size;
return TRUE;
}
}
static void
-gst_jpeg_dec_init (GstJpegDec * dec, GstJpegDecClass * class)
+gst_jpeg_dec_init (GstJpegDec * dec)
{
GST_DEBUG ("initializing");
}
static void
-gst_jpeg_dec_decode_grayscale (GstJpegDec * dec, guchar * base[1],
- guint width, guint height, guint pstride, guint rstride)
+gst_jpeg_dec_decode_grayscale (GstJpegDec * dec, GstVideoFrame * frame)
{
guchar *rows[16];
guchar **scanarray[1] = { rows };
gint i, j, k;
gint lines;
+ guint8 *base[1];
+ gint width, height;
+ gint pstride, rstride;
GST_DEBUG_OBJECT (dec, "indirect decoding of grayscale");
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
if (G_UNLIKELY (!gst_jpeg_dec_ensure_buffers (dec, GST_ROUND_UP_32 (width))))
return;
+ base[0] = GST_VIDEO_FRAME_COMP_DATA (frame, 0);
+ pstride = GST_VIDEO_FRAME_COMP_PSTRIDE (frame, 0);
+ rstride = GST_VIDEO_FRAME_COMP_STRIDE (frame, 0);
+
memcpy (rows, dec->idr_y, 16 * sizeof (gpointer));
i = 0;
}
static void
-gst_jpeg_dec_decode_rgb (GstJpegDec * dec, guchar * base[3],
- guint width, guint height, guint pstride, guint rstride)
+gst_jpeg_dec_decode_rgb (GstJpegDec * dec, GstVideoFrame * frame)
{
guchar *r_rows[16], *g_rows[16], *b_rows[16];
guchar **scanarray[3] = { r_rows, g_rows, b_rows };
gint i, j, k;
gint lines;
+ guint8 *base[3];
+ guint pstride, rstride;
+ gint width, height;
GST_DEBUG_OBJECT (dec, "indirect decoding of RGB");
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
if (G_UNLIKELY (!gst_jpeg_dec_ensure_buffers (dec, GST_ROUND_UP_32 (width))))
return;
+ for (i = 0; i < 3; i++)
+ base[i] = GST_VIDEO_FRAME_COMP_DATA (frame, i);
+
+ pstride = GST_VIDEO_FRAME_COMP_PSTRIDE (frame, 0);
+ rstride = GST_VIDEO_FRAME_COMP_STRIDE (frame, 0);
+
memcpy (r_rows, dec->idr_y, 16 * sizeof (gpointer));
memcpy (g_rows, dec->idr_u, 16 * sizeof (gpointer));
memcpy (b_rows, dec->idr_v, 16 * sizeof (gpointer));
}
static void
-gst_jpeg_dec_decode_indirect (GstJpegDec * dec, guchar * base[3],
- guchar * last[3], guint width, guint height, gint r_v, gint r_h, gint comp)
+gst_jpeg_dec_decode_indirect (GstJpegDec * dec, GstVideoFrame * frame, gint r_v,
+ gint r_h, gint comp)
{
guchar *y_rows[16], *u_rows[16], *v_rows[16];
guchar **scanarray[3] = { y_rows, u_rows, v_rows };
gint i, j, k;
gint lines;
+ guchar *base[3], *last[3];
+ gint stride[3];
+ gint width, height;
GST_DEBUG_OBJECT (dec,
"unadvantageous width or r_h, taking slow route involving memcpy");
+ width = GST_VIDEO_FRAME_WIDTH (frame);
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
if (G_UNLIKELY (!gst_jpeg_dec_ensure_buffers (dec, GST_ROUND_UP_32 (width))))
return;
+ for (i = 0; i < 3; i++) {
+ base[i] = GST_VIDEO_FRAME_COMP_DATA (frame, i);
+ stride[i] = GST_VIDEO_FRAME_COMP_STRIDE (frame, i);
+ /* make sure we don't make jpeglib write beyond our buffer,
+ * which might happen if (height % (r_v*DCTSIZE)) != 0 */
+ last[i] = base[i] + (GST_VIDEO_FRAME_COMP_STRIDE (frame, i) *
+ (GST_VIDEO_FRAME_COMP_HEIGHT (frame, i) - 1));
+ }
+
memcpy (y_rows, dec->idr_y, 16 * sizeof (gpointer));
memcpy (u_rows, dec->idr_u, 16 * sizeof (gpointer));
memcpy (v_rows, dec->idr_v, 16 * sizeof (gpointer));
if (G_LIKELY (lines > 0)) {
for (j = 0, k = 0; j < (r_v * DCTSIZE); j += r_v, k++) {
if (G_LIKELY (base[0] <= last[0])) {
- memcpy (base[0], y_rows[j], I420_Y_ROWSTRIDE (width));
- base[0] += I420_Y_ROWSTRIDE (width);
+ memcpy (base[0], y_rows[j], stride[0]);
+ base[0] += stride[0];
}
if (r_v == 2) {
if (G_LIKELY (base[0] <= last[0])) {
- memcpy (base[0], y_rows[j + 1], I420_Y_ROWSTRIDE (width));
- base[0] += I420_Y_ROWSTRIDE (width);
+ memcpy (base[0], y_rows[j + 1], stride[0]);
+ base[0] += stride[0];
}
}
if (G_LIKELY (base[1] <= last[1] && base[2] <= last[2])) {
if (r_h == 2) {
- memcpy (base[1], u_rows[k], I420_U_ROWSTRIDE (width));
- memcpy (base[2], v_rows[k], I420_V_ROWSTRIDE (width));
+ memcpy (base[1], u_rows[k], stride[1]);
+ memcpy (base[2], v_rows[k], stride[2]);
} else if (r_h == 1) {
- hresamplecpy1 (base[1], u_rows[k], I420_U_ROWSTRIDE (width));
- hresamplecpy1 (base[2], v_rows[k], I420_V_ROWSTRIDE (width));
+ hresamplecpy1 (base[1], u_rows[k], stride[1]);
+ hresamplecpy1 (base[2], v_rows[k], stride[2]);
} else {
/* FIXME: implement (at least we avoid crashing by doing nothing) */
}
}
if (r_v == 2 || (k & 1) != 0) {
- base[1] += I420_U_ROWSTRIDE (width);
- base[2] += I420_V_ROWSTRIDE (width);
+ base[1] += stride[1];
+ base[2] += stride[2];
}
}
} else {
}
}
-#ifndef GST_DISABLE_GST_DEBUG
-static inline void
-dump_lines (guchar * base[3], guchar ** line[3], int v_samp0, int width)
-{
- int j;
-
- for (j = 0; j < (v_samp0 * DCTSIZE); ++j) {
- GST_LOG ("[%02d] %5d %5d %5d", j,
- (line[0][j] >= base[0]) ?
- (int) (line[0][j] - base[0]) / I420_Y_ROWSTRIDE (width) : -1,
- (line[1][j] >= base[1]) ?
- (int) (line[1][j] - base[1]) / I420_U_ROWSTRIDE (width) : -1,
- (line[2][j] >= base[2]) ?
- (int) (line[2][j] - base[2]) / I420_V_ROWSTRIDE (width) : -1);
- }
-}
-#endif
-
static GstFlowReturn
-gst_jpeg_dec_decode_direct (GstJpegDec * dec, guchar * base[3],
- guchar * last[3], guint width, guint height)
+gst_jpeg_dec_decode_direct (GstJpegDec * dec, GstVideoFrame * frame)
{
guchar **line[3]; /* the jpeg line buffer */
guchar *y[4 * DCTSIZE] = { NULL, }; /* alloc enough for the lines */
guchar *v[4 * DCTSIZE] = { NULL, };
gint i, j;
gint lines, v_samp[3];
+ guchar *base[3], *last[3];
+ gint stride[3];
+ guint height;
line[0] = y;
line[1] = u;
if (G_UNLIKELY (v_samp[0] > 2 || v_samp[1] > 2 || v_samp[2] > 2))
goto format_not_supported;
+ height = GST_VIDEO_FRAME_HEIGHT (frame);
+
+ for (i = 0; i < 3; i++) {
+ base[i] = GST_VIDEO_FRAME_COMP_DATA (frame, i);
+ stride[i] = GST_VIDEO_FRAME_COMP_STRIDE (frame, i);
+ /* make sure we don't make jpeglib write beyond our buffer,
+ * which might happen if (height % (r_v*DCTSIZE)) != 0 */
+ last[i] = base[i] + (GST_VIDEO_FRAME_COMP_STRIDE (frame, i) *
+ (GST_VIDEO_FRAME_COMP_HEIGHT (frame, i) - 1));
+ }
+
/* let jpeglib decode directly into our final buffer */
GST_DEBUG_OBJECT (dec, "decoding directly into output buffer");
for (i = 0; i < height; i += v_samp[0] * DCTSIZE) {
for (j = 0; j < (v_samp[0] * DCTSIZE); ++j) {
/* Y */
- line[0][j] = base[0] + (i + j) * I420_Y_ROWSTRIDE (width);
+ line[0][j] = base[0] + (i + j) * stride[0];
if (G_UNLIKELY (line[0][j] > last[0]))
line[0][j] = last[0];
/* U */
if (v_samp[1] == v_samp[0]) {
- line[1][j] = base[1] + ((i + j) / 2) * I420_U_ROWSTRIDE (width);
+ line[1][j] = base[1] + ((i + j) / 2) * stride[1];
} else if (j < (v_samp[1] * DCTSIZE)) {
- line[1][j] = base[1] + ((i / 2) + j) * I420_U_ROWSTRIDE (width);
+ line[1][j] = base[1] + ((i / 2) + j) * stride[1];
}
if (G_UNLIKELY (line[1][j] > last[1]))
line[1][j] = last[1];
/* V */
if (v_samp[2] == v_samp[0]) {
- line[2][j] = base[2] + ((i + j) / 2) * I420_V_ROWSTRIDE (width);
+ line[2][j] = base[2] + ((i + j) / 2) * stride[2];
} else if (j < (v_samp[2] * DCTSIZE)) {
- line[2][j] = base[2] + ((i / 2) + j) * I420_V_ROWSTRIDE (width);
+ line[2][j] = base[2] + ((i / 2) + j) * stride[2];
}
if (G_UNLIKELY (line[2][j] > last[2]))
line[2][j] = last[2];
}
- /* dump_lines (base, line, v_samp[0], width); */
-
lines = jpeg_read_raw_data (&dec->cinfo, line, v_samp[0] * DCTSIZE);
if (G_UNLIKELY (!lines)) {
GST_INFO_OBJECT (dec, "jpeg_read_raw_data() returned 0");
gst_video_codec_state_unref (outstate);
- if (dec->cinfo.jpeg_color_space == JCS_RGB) {
- /* some format info */
- dec->offset[0] =
- gst_video_format_get_component_offset (format, 0, width, height);
- dec->offset[1] =
- gst_video_format_get_component_offset (format, 1, width, height);
- dec->offset[2] =
- gst_video_format_get_component_offset (format, 2, width, height);
- /* equal for all components */
- dec->stride = gst_video_format_get_row_stride (format, 0, width);
- dec->inc = gst_video_format_get_pixel_stride (format, 0);
- } else if (dec->cinfo.jpeg_color_space == JCS_GRAYSCALE) {
- /* TODO is anything else then 8bit supported in jpeg? */
- dec->offset[0] =
- gst_video_format_get_component_offset (format, 0, width, height);
- dec->stride = gst_video_format_get_row_stride (format, 0, width);
- dec->inc = gst_video_format_get_pixel_stride (format, 0);
- }
-
GST_DEBUG_OBJECT (dec, "max_v_samp_factor=%d", dec->cinfo.max_v_samp_factor);
GST_DEBUG_OBJECT (dec, "max_h_samp_factor=%d", dec->cinfo.max_h_samp_factor);
}
{
GstFlowReturn ret = GST_FLOW_OK;
GstJpegDec *dec = (GstJpegDec *) bdec;
- guchar *outdata;
- guchar *base[3], *last[3];
+ GstVideoFrame vframe;
gint width, height;
gint r_h, r_v;
guint code, hdr_ok;
+ gboolean need_unmap = TRUE;
+ GstVideoCodecState *state = NULL;
#if 0
again:
#endif
dec->current_frame = frame;
+ gst_buffer_map (frame->input_buffer, &dec->current_frame_map, GST_MAP_READ);
gst_jpeg_dec_fill_input_buffer (&dec->cinfo);
if (setjmp (dec->jerr.setjmp_buffer)) {
gst_jpeg_dec_negotiate (dec, width, height, dec->cinfo.jpeg_color_space);
+ state = gst_video_decoder_get_output_state (bdec);
ret = gst_video_decoder_alloc_output_frame (bdec, frame);
if (G_UNLIKELY (ret != GST_FLOW_OK))
goto alloc_failed;
- outdata = GST_BUFFER_DATA (frame->output_buffer);
+ if (!gst_video_frame_map (&vframe, &state->info, frame->output_buffer,
+ GST_MAP_READWRITE))
+ goto alloc_failed;
GST_LOG_OBJECT (dec, "width %d, height %d", width, height);
-
if (dec->cinfo.jpeg_color_space == JCS_RGB) {
- base[0] = outdata + dec->offset[0];
- base[1] = outdata + dec->offset[1];
- base[2] = outdata + dec->offset[2];
- gst_jpeg_dec_decode_rgb (dec, base, width, height, dec->inc, dec->stride);
+ gst_jpeg_dec_decode_rgb (dec, &vframe);
} else if (dec->cinfo.jpeg_color_space == JCS_GRAYSCALE) {
- base[0] = outdata + dec->offset[0];
- gst_jpeg_dec_decode_grayscale (dec, base, width, height, dec->inc,
- dec->stride);
+ gst_jpeg_dec_decode_grayscale (dec, &vframe);
} else {
- /* mind the swap, jpeglib outputs blue chroma first
- * ensonic: I see no swap?
- */
- base[0] = outdata + I420_Y_OFFSET (width, height);
- base[1] = outdata + I420_U_OFFSET (width, height);
- base[2] = outdata + I420_V_OFFSET (width, height);
-
- /* make sure we don't make jpeglib write beyond our buffer,
- * which might happen if (height % (r_v*DCTSIZE)) != 0 */
- last[0] = base[0] + (I420_Y_ROWSTRIDE (width) * (height - 1));
- last[1] =
- base[1] + (I420_U_ROWSTRIDE (width) * ((GST_ROUND_UP_2 (height) / 2) -
- 1));
- last[2] =
- base[2] + (I420_V_ROWSTRIDE (width) * ((GST_ROUND_UP_2 (height) / 2) -
- 1));
-
GST_LOG_OBJECT (dec, "decompressing (reqired scanline buffer height = %u)",
dec->cinfo.rec_outbuf_height);
|| dec->cinfo.comp_info[2].h_samp_factor != 1)) {
GST_CAT_LOG_OBJECT (GST_CAT_PERFORMANCE, dec,
"indirect decoding using extra buffer copy");
- gst_jpeg_dec_decode_indirect (dec, base, last, width, height, r_v, r_h,
+ gst_jpeg_dec_decode_indirect (dec, &vframe, r_v, r_h,
dec->cinfo.num_components);
} else {
- ret = gst_jpeg_dec_decode_direct (dec, base, last, width, height);
+ ret = gst_jpeg_dec_decode_direct (dec, &vframe);
if (G_UNLIKELY (ret != GST_FLOW_OK))
goto decode_direct_failed;
}
}
+ gst_video_frame_unmap (&vframe);
+
GST_LOG_OBJECT (dec, "decompressing finished");
jpeg_finish_decompress (&dec->cinfo);
/* reset error count on successful decode */
dec->error_count = 0;
+ gst_buffer_unmap (frame->input_buffer, &dec->current_frame_map);
ret = gst_video_decoder_finish_frame (bdec, frame);
+ need_unmap = FALSE;
done:
ret = gst_jpeg_dec_post_error_or_warning (dec);
}
+ if (need_unmap)
+ gst_buffer_unmap (frame->input_buffer, &dec->current_frame_map);
+
+ if (state)
+ gst_video_codec_state_unref (state);
+
return ret;
/* special cases */
gst_jpeg_dec_set_error (dec, GST_FUNCTION, __LINE__,
"Decode error #%u: %s", code, err_msg);
+ gst_buffer_unmap (frame->input_buffer, &dec->current_frame_map);
gst_video_decoder_drop_frame (bdec, frame);
+ need_unmap = FALSE;
ret = GST_FLOW_ERROR;
goto done;
GST_DEBUG_OBJECT (dec, "failed to alloc buffer, reason %s", reason);
/* Reset for next time */
jpeg_abort_decompress (&dec->cinfo);
- if (ret != GST_FLOW_UNEXPECTED && ret != GST_FLOW_WRONG_STATE &&
+ if (ret != GST_FLOW_EOS && ret != GST_FLOW_FLUSHING &&
ret != GST_FLOW_NOT_LINKED) {
gst_jpeg_dec_set_error (dec, GST_FUNCTION, __LINE__,
"Buffer allocation failed, reason: %s", reason);
}
}
+static gboolean
+gst_jpeg_dec_decide_allocation (GstVideoDecoder * bdec, GstQuery * query)
+{
+ GstBufferPool *pool;
+ GstStructure *config;
+
+ if (!GST_VIDEO_DECODER_CLASS (parent_class)->decide_allocation (bdec, query))
+ return FALSE;
+
+ g_assert (gst_query_get_n_allocation_pools (query) > 0);
+ gst_query_parse_nth_allocation_pool (query, 0, &pool, NULL, NULL, NULL);
+ g_assert (pool != NULL);
+
+ config = gst_buffer_pool_get_config (pool);
+ if (gst_query_has_allocation_meta (query, GST_VIDEO_META_API_TYPE)) {
+ gst_buffer_pool_config_add_option (config,
+ GST_BUFFER_POOL_OPTION_VIDEO_META);
+ }
+ gst_buffer_pool_set_config (pool, config);
+ gst_object_unref (pool);
+
+ return TRUE;
+}
+
static gboolean
gst_jpeg_dec_reset (GstVideoDecoder * bdec, gboolean hard)
{
GstJpegDec *dec = (GstJpegDec *) bdec;
jpeg_abort_decompress (&dec->cinfo);
- g_free (dec->cur_buf);
- dec->cur_buf = NULL;
dec->parse_offset = 0;
dec->parse_entropy_len = 0;
dec->parse_resync = FALSE;
dec->parse_offset = 0;
dec->parse_entropy_len = 0;
dec->parse_resync = FALSE;
- dec->cur_buf = NULL;
return TRUE;
}
{
GstJpegDec *dec = (GstJpegDec *) bdec;
- g_free (dec->cur_buf);
- dec->cur_buf = NULL;
gst_jpeg_dec_free_buffers (dec);
return TRUE;
projects / platform / upstream / gstreamer.git / commitdiff