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st/va/postproc: add a full NV12 deint support from buffer I to P 

Before it's impossible to transcode an interlaced video, becasue if
in order for encoder to work, we have to force buffer to progessive,
but the deint with buffer from I to P is missing. Now along With
the new YUV deint full function, it works with weave and bob deint.

Also this will benefit transcoding video with scaling parameters.

Acked-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2017-09-08 12:44:47 -04:00
parent 4f9e7b1279
commit 96f89f440b
1 changed files with 21 additions and 1 deletions
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22
src/gallium/state_trackers/va/postproc.c
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@ -116,9 +116,11 @@ static VAStatus vlVaPostProcBlit(vlVaDriver *drv, vlVaContext *context,
{
struct pipe_surface **src_surfaces;
struct pipe_surface **dst_surfaces;
struct u_rect src_rect;
struct u_rect dst_rect;
unsigned i;
if (src->interlaced != dst->interlaced)
if (src->interlaced != dst->interlaced && dst->interlaced)
return VA_STATUS_ERROR_INVALID_SURFACE;
src_surfaces = src->get_surfaces(src);
@ -129,6 +131,24 @@ static VAStatus vlVaPostProcBlit(vlVaDriver *drv, vlVaContext *context,
if (!dst_surfaces || !dst_surfaces[0])
return VA_STATUS_ERROR_INVALID_SURFACE;
src_rect.x0 = src_region->x;
src_rect.y0 = src_region->y;
src_rect.x1 = src_region->x + src_region->width;
src_rect.y1 = src_region->y + src_region->height;
dst_rect.x0 = dst_region->x;
dst_rect.y0 = dst_region->y;
dst_rect.x1 = dst_region->x + dst_region->width;
dst_rect.y1 = dst_region->y + dst_region->height;
if (src->interlaced != dst->interlaced) {
vl_compositor_yuv_deint_full(&drv->cstate, &drv->compositor,
src, dst, &src_rect, &dst_rect,
deinterlace);
return VA_STATUS_SUCCESS;
}
for (i = 0; i < VL_MAX_SURFACES; ++i) {
struct pipe_surface *from = src_surfaces[i];
struct pipe_blit_info blit;