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st/va: Convert interlaced NV12 to progressive 

In vlVaDeriveImage, convert interlaced NV12 buffers to progressive.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/1193
Signed-off-by: Thong Thai <thong.thai@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3157>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3157>
This commit is contained in:
Thong Thai 2019-12-18 17:02:02 -05:00 committed by Marge Bot
parent 5710250074
commit 2add63060b
1 changed files with 48 additions and 4 deletions
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52
src/gallium/state_trackers/va/image.c
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@ -223,7 +223,8 @@ vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image)
if (!surf || !surf->buffer)
return VA_STATUS_ERROR_INVALID_SURFACE;
if (surf->buffer->interlaced)
if (surf->buffer->interlaced &&
surf->buffer->buffer_format != PIPE_FORMAT_NV12)
return VA_STATUS_ERROR_OPERATION_FAILED;
surfaces = surf->buffer->get_surfaces(surf->buffer);
@ -260,6 +261,10 @@ vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image)
offset = 0;
}
img->num_planes = 1;
img->offsets[0] = offset;
img->data_size = img->pitches[0] * h;
switch (img->format.fourcc) {
case VA_FOURCC('U','Y','V','Y'):
case VA_FOURCC('Y','U','Y','V'):
@ -274,6 +279,48 @@ vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image)
img->pitches[0] = stride > 0 ? stride : w * 4;
assert(img->pitches[0] >= (w * 4));
break;
case VA_FOURCC('N','V','1','2'):
if (surf->buffer->interlaced) {
struct pipe_video_buffer *new_buffer;
struct u_rect src_rect, dst_rect;
surf->templat.interlaced = false;
new_buffer = drv->pipe->create_video_buffer(drv->pipe, &surf->templat);
/* convert the interlaced to the progressive */
src_rect.x0 = dst_rect.x0 = 0;
src_rect.x1 = dst_rect.x1 = surf->templat.width;
src_rect.y0 = dst_rect.y0 = 0;
src_rect.y1 = dst_rect.y1 = surf->templat.height;
vl_compositor_yuv_deint_full(&drv->cstate, &drv->compositor,
surf->buffer, new_buffer,
&src_rect, &dst_rect,
VL_COMPOSITOR_WEAVE);
surf->buffer->destroy(surf->buffer);
surf->buffer = new_buffer;
/* recalculate the values now that we have a new surface */
surfaces = surf->buffer->get_surfaces(surf->buffer);
if (screen->resource_get_info) {
screen->resource_get_info(screen, surfaces[0]->texture, &stride,
&offset);
if (!stride)
offset = 0;
}
w = align(surf->buffer->width, 2);
h = align(surf->buffer->height, 2);
}
img->num_planes = 2;
img->pitches[0] = stride > 0 ? stride : w;
img->offsets[0] = 0;
img->pitches[1] = stride > 0 ? stride : w;
img->offsets[1] = (stride > 0 ? stride : w) * h;
img->data_size = (stride > 0 ? stride : w) * h * 3 / 2;
break;
default:
/* VaDeriveImage only supports contiguous planes. But there is now a
@ -283,9 +330,6 @@ vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image)
return VA_STATUS_ERROR_OPERATION_FAILED;
}
img->num_planes = 1;
img->offsets[0] = offset;
img->data_size = img->pitches[0] * h;
img_buf = CALLOC(1, sizeof(vlVaBuffer));
if (!img_buf) {