Message ID | 20210505021202.2157-1-jamrial@gmail.com |
---|---|
State | Accepted |
Commit | 5b5398722ef96510e8f9419c49490c92449075ce |
Headers | show |
Series | [FFmpeg-devel] avcodec: be more explicit about the buffer size in get_encode_buffer documentation | expand |
Context | Check | Description |
---|---|---|
andriy/x86_make | success | Make finished |
andriy/x86_make_fate | success | Make fate finished |
andriy/PPC64_make | success | Make finished |
andriy/PPC64_make_fate | success | Make fate finished |
On 5/4/2021 11:12 PM, James Almer wrote: > Signed-off-by: James Almer <jamrial@gmail.com> > --- > libavcodec/avcodec.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h > index 0ef1676daf..3cf131d0a5 100644 > --- a/libavcodec/avcodec.h > +++ b/libavcodec/avcodec.h > @@ -2097,6 +2097,10 @@ typedef struct AVCodecContext { > * This callback must use the above value to calculate the required buffer size, > * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. > * > + * In some specific cases, the encoder may not use the entire buffer allocated by this > + * callback. This will be reflected in the size value in the packet once returned by > + * avcodec_receive_packet(). > + * > * This callback must fill the following fields in the packet: > * - data: alignment requirements for AVPacket apply, if any. Some architectures and > * encoders may benefit from having aligned data. Will apply.
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 0ef1676daf..3cf131d0a5 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -2097,6 +2097,10 @@ typedef struct AVCodecContext { * This callback must use the above value to calculate the required buffer size, * which must padded by at least AV_INPUT_BUFFER_PADDING_SIZE bytes. * + * In some specific cases, the encoder may not use the entire buffer allocated by this + * callback. This will be reflected in the size value in the packet once returned by + * avcodec_receive_packet(). + * * This callback must fill the following fields in the packet: * - data: alignment requirements for AVPacket apply, if any. Some architectures and * encoders may benefit from having aligned data.
Signed-off-by: James Almer <jamrial@gmail.com> --- libavcodec/avcodec.h | 4 ++++ 1 file changed, 4 insertions(+)