diff options
Diffstat (limited to 'libavcodec/mpegvideo.c')
| -rw-r--r-- | libavcodec/mpegvideo.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index c603eeb75e..9e1f67c016 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -552,6 +552,15 @@ int ff_mpeg_update_thread_context(AVCodecContext *dst, } } + if (s->height != s1->height || s->width != s1->width || s->context_reinit) { + int err; + s->context_reinit = 0; + s->height = s1->height; + s->width = s1->width; + if ((err = ff_MPV_common_frame_size_change(s)) < 0) + return err; + } + s->avctx->coded_height = s1->avctx->coded_height; s->avctx->coded_width = s1->avctx->coded_width; s->avctx->width = s1->avctx->width; @@ -1328,8 +1337,10 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx) pic = s->current_picture_ptr; } else { i = ff_find_unused_picture(s, 0); - if (i < 0) + if (i < 0) { + av_log(s->avctx, AV_LOG_ERROR, "no frame buffer available\n"); return i; + } pic = &s->picture[i]; } @@ -1393,8 +1404,10 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx) /* Allocate a dummy frame */ i = ff_find_unused_picture(s, 0); - if (i < 0) + if (i < 0) { + av_log(s->avctx, AV_LOG_ERROR, "no frame buffer available\n"); return i; + } s->last_picture_ptr = &s->picture[i]; s->last_picture_ptr->f.key_frame = 0; if (ff_alloc_picture(s, s->last_picture_ptr, 0) < 0) { @@ -1416,8 +1429,10 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx) s->pict_type == AV_PICTURE_TYPE_B) { /* Allocate a dummy frame */ i = ff_find_unused_picture(s, 0); - if (i < 0) + if (i < 0) { + av_log(s->avctx, AV_LOG_ERROR, "no frame buffer available\n"); return i; + } s->next_picture_ptr = &s->picture[i]; s->next_picture_ptr->f.key_frame = 0; if (ff_alloc_picture(s, s->next_picture_ptr, 0) < 0) { |