OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

frontends/va: reallocate surface for yuv400/yuv444 picture

Browse Source 
reallocate the surface appropriately based on the mjpeg sampling factor

v2:
use macros for mjpeg sampling factors (Ruijing Dong)
indentation fix (Thong Thai)

v3:
add comments to mention workaround of reallocation (Boyuan Zhang)

Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Reviewed-by: Boyuan Zhang <boyuan.zhang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18914>
This commit is contained in:
Sathishkumar S
2022-09-26 19:00:43 +05:30
committed by Leo Liu
parent 3e2f7905a6
commit 12acee17fa
2 changed files with 34 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/gallium/frontends/va/picture.c
View File

@@ -859,14 +859,36 @@ vlVaEndPicture(VADriverContextP ctx, VAContextID context_id)
realloc = true;
}
if (u_reduce_video_profile(context->templat.profile) == PIPE_VIDEO_FORMAT_JPEG &&
surf->buffer->buffer_format == PIPE_FORMAT_NV12) {
if (context->mjpeg.sampling_factor == 0x211111 ||
context->mjpeg.sampling_factor == 0x221212) {
surf->templat.buffer_format = PIPE_FORMAT_YUYV;
if (u_reduce_video_profile(context->templat.profile) == PIPE_VIDEO_FORMAT_JPEG) {
if (surf->buffer->buffer_format == PIPE_FORMAT_NV12 &&
context->mjpeg.sampling_factor != MJPEG_SAMPLING_FACTOR_NV12) {
/* workaround to reallocate surface buffer with right format
* if it doesnt match with sampling_factor. ffmpeg doesnt
* use VASurfaceAttribPixelFormat and defaults to NV12.
*/
switch (context->mjpeg.sampling_factor) {
case MJPEG_SAMPLING_FACTOR_YUV422:
case MJPEG_SAMPLING_FACTOR_YUY2:
surf->templat.buffer_format = PIPE_FORMAT_YUYV;
break;
case MJPEG_SAMPLING_FACTOR_YUV444:
surf->templat.buffer_format = PIPE_FORMAT_Y8_U8_V8_444_UNORM;
break;
case MJPEG_SAMPLING_FACTOR_YUV400:
surf->templat.buffer_format = PIPE_FORMAT_Y8_400_UNORM;
break;
default:
mtx_unlock(&drv->mutex);
return VA_STATUS_ERROR_INVALID_SURFACE;
}
realloc = true;
} else if (context->mjpeg.sampling_factor != 0x221111) {
/* Not NV12 either */
}
/* check if format is supported before proceeding with realloc,
* also avoid submission if hardware doesnt support the format and
* applcation failed to check the supported rt_formats.
*/
if (!screen->is_video_format_supported(screen, surf->templat.buffer_format,
PIPE_VIDEO_PROFILE_JPEG_BASELINE, PIPE_VIDEO_ENTRYPOINT_BITSTREAM)) {
mtx_unlock(&drv->mutex);
return VA_STATUS_ERROR_INVALID_SURFACE;
}

5
src/gallium/frontends/va/va_private.h
View File

@@ -330,6 +330,11 @@ typedef struct {
struct {
unsigned sampling_factor;
#define MJPEG_SAMPLING_FACTOR_NV12 (0x221111)
#define MJPEG_SAMPLING_FACTOR_YUY2 (0x221212)
#define MJPEG_SAMPLING_FACTOR_YUV422 (0x211111)
#define MJPEG_SAMPLING_FACTOR_YUV444 (0x111111)
#define MJPEG_SAMPLING_FACTOR_YUV400 (0x11)
uint8_t slice_header[MAX_MJPEG_SLICE_HEADER_SIZE];
unsigned int slice_header_size;
} mjpeg;