diff options
| -rw-r--r-- | lib/ffmpeg/libavcodec/dxva2.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/ffmpeg/libavcodec/dxva2.c b/lib/ffmpeg/libavcodec/dxva2.c index 3f14311c9a..0cf99c3d1b 100644 --- a/lib/ffmpeg/libavcodec/dxva2.c +++ b/lib/ffmpeg/libavcodec/dxva2.c @@ -21,6 +21,9 @@ */ #include "dxva2_internal.h" +#include <unistd.h> + +#define MAX_RETRY_ON_PENDING 50 void *ff_dxva2_get_surface(const Picture *picture) { @@ -88,10 +91,17 @@ int ff_dxva2_common_end_frame(AVCodecContext *avctx, MpegEncContext *s, DXVA2_DecodeBufferDesc buffer[4]; DXVA2_DecodeExecuteParams exec; int result; + HRESULT hr; + int tries = 0; - if (FAILED(IDirectXVideoDecoder_BeginFrame(ctx->decoder, + while ((hr=IDirectXVideoDecoder_BeginFrame(ctx->decoder, ff_dxva2_get_surface(s->current_picture_ptr), - NULL))) { + NULL)) == E_PENDING + && tries < MAX_RETRY_ON_PENDING) { + usleep(1000); + tries++; + } + if (FAILED(hr)) { av_log(avctx, AV_LOG_ERROR, "Failed to begin frame\n"); return -1; } |