Hi, On Sat, Apr 27, 2024 at 9:40 AM Mark Thompson <s...@jkqxz.net> wrote:
> The flag in CBS is the value read from the bitstream (as required for > passthrough), but the specification overrides that by setting it > immediately after reading if the frame is intra. > --- > This is already done for DXVA and VDPAU. Also wondering whether this > should be done for VAAPI? > > libavcodec/vulkan_av1.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c > index 25ab4ecc70..694e643954 100644 > --- a/libavcodec/vulkan_av1.c > +++ b/libavcodec/vulkan_av1.c > @@ -435,7 +435,7 @@ static int vk_av1_start_frame(AVCodecContext > *avctx, > .render_and_frame_size_different = > frame_header->render_and_frame_size_different, > .allow_screen_content_tools = > frame_header->allow_screen_content_tools, > .is_filter_switchable = frame_header->is_filter_switchable, > - .force_integer_mv = frame_header->force_integer_mv, > + .force_integer_mv = frame_header->force_integer_mv || > !(frame_header->frame_type & 1), > .frame_size_override_flag = > frame_header->frame_size_override_flag, > .buffer_removal_time_present_flag = > frame_header->buffer_removal_time_present_flag, > .allow_intrabc = frame_header->allow_intrabc, > -- > 2.43.0 > Wouldn't it be better to adjust the CBS reader then? Prevents us from having to re-do this in every hw wrapper. Ronald _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
