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-rw-r--r--src/combined/ffmpeg/ff_video_decoder.c54
1 files changed, 40 insertions, 14 deletions
diff --git a/src/combined/ffmpeg/ff_video_decoder.c b/src/combined/ffmpeg/ff_video_decoder.c
index a1ab3696c..01635e1ab 100644
--- a/src/combined/ffmpeg/ff_video_decoder.c
+++ b/src/combined/ffmpeg/ff_video_decoder.c
@@ -58,6 +58,12 @@
#define ENABLE_DIRECT_RENDERING
+/* reordered_opaque appeared in libavcodec 51.68.0 */
+#define AVCODEC_HAS_REORDERED_OPAQUE
+#if LIBAVCODEC_VERSION_INT < 0x334400
+# undef AVCODEC_HAS_REORDERED_OPAQUE
+#endif
+
typedef struct ff_video_decoder_s ff_video_decoder_t;
typedef struct ff_video_class_s {
@@ -78,9 +84,11 @@ struct ff_video_decoder_s {
xine_stream_t *stream;
int64_t pts;
+#ifdef AVCODEC_HAS_REORDERED_OPAQUE
uint64_t pts_tag_mask;
uint64_t pts_tag;
int pts_tag_counter;
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
int video_step;
uint8_t decoder_ok:1;
@@ -609,10 +617,6 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
su = this->av_frame->data[1];
sv = this->av_frame->data[2];
- /* Some segfaults & heap corruption have been observed with img->height,
- * so we use this->bih.biHeight instead (which is the displayed height)
- */
-
if (this->context->pix_fmt == PIX_FMT_YUV410P) {
yuv9_to_yv12(
@@ -633,7 +637,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
img->pitches[2],
/* width x height */
img->width,
- this->bih.biHeight);
+ img->height);
} else if (this->context->pix_fmt == PIX_FMT_YUV411P) {
@@ -655,7 +659,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
img->pitches[2],
/* width x height */
img->width,
- this->bih.biHeight);
+ img->height);
} else if (this->context->pix_fmt == PIX_FMT_RGBA32) {
@@ -663,7 +667,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
uint32_t *argb_pixels;
uint32_t argb;
- for(y = 0; y < this->bih.biHeight; y++) {
+ for(y = 0; y < img->height; y++) {
argb_pixels = (uint32_t *)sy;
for(x = 0; x < img->width; x++) {
uint8_t r, g, b;
@@ -691,7 +695,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
uint8_t *src;
uint16_t pixel16;
- for(y = 0; y < this->bih.biHeight; y++) {
+ for(y = 0; y < img->height; y++) {
src = sy;
for(x = 0; x < img->width; x++) {
uint8_t r, g, b;
@@ -720,7 +724,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
uint8_t *src;
uint16_t pixel16;
- for(y = 0; y < this->bih.biHeight; y++) {
+ for(y = 0; y < img->height; y++) {
src = sy;
for(x = 0; x < img->width; x++) {
uint8_t r, g, b;
@@ -748,7 +752,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
int x, plane_ptr = 0;
uint8_t *src;
- for(y = 0; y < this->bih.biHeight; y++) {
+ for(y = 0; y < img->height; y++) {
src = sy;
for(x = 0; x < img->width; x++) {
uint8_t r, g, b;
@@ -772,7 +776,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
int x, plane_ptr = 0;
uint8_t *src;
- for(y = 0; y < this->bih.biHeight; y++) {
+ for(y = 0; y < img->height; y++) {
src = sy;
for(x = 0; x < img->width; x++) {
uint8_t r, g, b;
@@ -815,7 +819,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
v_palette[x] = COMPUTE_V(r, g, b);
}
- for(y = 0; y < this->bih.biHeight; y++) {
+ for(y = 0; y < img->height; y++) {
src = sy;
for(x = 0; x < img->width; x++) {
pixel = *src++;
@@ -832,7 +836,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
} else {
- for (y = 0; y < this->bih.biHeight; y++) {
+ for (y=0; y<img->height; y++) {
xine_fast_memcpy (dy, sy, img->width);
dy += img->pitches[0];
@@ -840,7 +844,7 @@ static void ff_convert_frame(ff_video_decoder_t *this, vo_frame_t *img) {
sy += this->av_frame->linesize[0];
}
- for (y = 0; y < this->bih.biHeight / 2; y++) {
+ for (y=0; y<(img->height/2); y++) {
if (this->context->pix_fmt != PIX_FMT_YUV444P) {
@@ -1181,6 +1185,7 @@ static void ff_handle_mpeg12_buffer (ff_video_decoder_t *this, buf_element_t *bu
}
}
+#ifdef AVCODEC_HAS_REORDERED_OPAQUE
static uint64_t ff_tag_pts(ff_video_decoder_t *this, uint64_t pts)
{
return pts | this->pts_tag;
@@ -1217,6 +1222,7 @@ static void ff_check_pts_tagging(ff_video_decoder_t *this, uint64_t pts)
}
}
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
static void ff_handle_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
uint8_t *chunk_buf = this->buf;
AVRational avr00 = {0, 1};
@@ -1241,12 +1247,14 @@ static void ff_handle_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
this->size = 0;
}
+#ifdef AVCODEC_HAS_REORDERED_OPAQUE
if (this->size == 0) {
/* take over pts when we are about to buffer a frame */
this->av_frame->reordered_opaque = ff_tag_pts(this, this->pts);
this->context->reordered_opaque = ff_tag_pts(this, this->pts);
this->pts = 0;
}
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
/* data accumulation */
if (buf->size > 0) {
@@ -1301,8 +1309,10 @@ static void ff_handle_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
&got_picture, &chunk_buf[offset],
this->size);
+#ifdef AVCODEC_HAS_REORDERED_OPAQUE
/* reset consumed pts value */
this->context->reordered_opaque = ff_tag_pts(this, 0);
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
lprintf("consumed size: %d, got_picture: %d\n", len, got_picture);
if ((len <= 0) || (len > this->size)) {
@@ -1320,10 +1330,12 @@ static void ff_handle_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
memmove (this->buf, &chunk_buf[offset], this->size);
chunk_buf = this->buf;
+#ifdef AVCODEC_HAS_REORDERED_OPAQUE
/* take over pts for next access unit */
this->av_frame->reordered_opaque = ff_tag_pts(this, this->pts);
this->context->reordered_opaque = ff_tag_pts(this, this->pts);
this->pts = 0;
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
}
}
}
@@ -1418,9 +1430,14 @@ static void ff_handle_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
ff_convert_frame(this, img);
}
+#ifndef AVCODEC_HAS_REORDERED_OPAQUE
+ img->pts = this->pts;
+ this->pts = 0;
+#else /* AVCODEC_HAS_REORDERED_OPAQUE */
img->pts = ff_untag_pts(this, this->av_frame->reordered_opaque);
ff_check_pts_tagging(this, this->av_frame->reordered_opaque); /* only check for valid frames */
this->av_frame->reordered_opaque = 0;
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
/* workaround for weird 120fps streams */
if( video_step_to_use == 750 ) {
@@ -1460,8 +1477,13 @@ static void ff_handle_buffer (ff_video_decoder_t *this, buf_element_t *buf) {
this->output_format,
VO_BOTH_FIELDS|this->frame_flags);
/* set PTS to allow early syncing */
+#ifndef AVCODEC_HAS_REORDERED_OPAQUE
+ img->pts = this->pts;
+ this->pts = 0;
+#else /* AVCODEC_HAS_REORDERED_OPAQUE */
img->pts = ff_untag_pts(this, this->av_frame->reordered_opaque);
this->av_frame->reordered_opaque = 0;
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
img->duration = video_step_to_use;
@@ -1547,9 +1569,11 @@ static void ff_reset (video_decoder_t *this_gen) {
if (this->is_mpeg12)
mpeg_parser_reset(this->mpeg_parser);
+#ifdef AVCODEC_HAS_REORDERED_OPAQUE
this->pts_tag_mask = 0;
this->pts_tag = 0;
this->pts_tag_counter = 0;
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
}
static void ff_discontinuity (video_decoder_t *this_gen) {
@@ -1558,6 +1582,7 @@ static void ff_discontinuity (video_decoder_t *this_gen) {
lprintf ("ff_discontinuity\n");
this->pts = 0;
+#ifdef AVCODEC_HAS_REORDERED_OPAQUE
/*
* there is currently no way to reset all the pts which are stored in the decoder.
* therefore, we add a unique tag (generated from pts_tag_counter) to pts (see
@@ -1588,6 +1613,7 @@ static void ff_discontinuity (video_decoder_t *this_gen) {
counter_mask <<= 1;
}
}
+#endif /* AVCODEC_HAS_REORDERED_OPAQUE */
}
static void ff_dispose (video_decoder_t *this_gen) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-26 14:13:28 +0000