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frontends/va: Support chroma sample location in postproc

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Rename vlVaSetCscMatrix to vlVaSetProcParameters because it now does
more than just setting csc matrix.

Acked-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Thong Thai <thong.thai@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24869>
This commit is contained in:
David Rosca
2023-08-21 11:01:39 +02:00
committed by Marge Bot
parent a50a46acf5
commit ad6557b101
1 changed files with 62 additions and 9 deletions
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71
src/gallium/frontends/va/postproc.c
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@@ -120,10 +120,48 @@ static bool vlVaGetFullRange(vlVaSurface *surface, uint8_t va_range)
return !util_format_is_yuv(surface->buffer->buffer_format);
}
static void vlVaSetCscMatrix(vlVaDriver *drv,
vlVaSurface *src,
vlVaSurface *dst,
VAProcPipelineParameterBuffer *param)
static unsigned vlVaGetChromaLocation(unsigned va_chroma_location,
enum pipe_format format)
{
unsigned ret = VL_COMPOSITOR_LOCATION_NONE;
if (util_format_get_plane_height(format, 1, 4) != 4) {
/* Bits 0-1 */
switch (va_chroma_location & 3) {
case VA_CHROMA_SITING_VERTICAL_TOP:
ret |= VL_COMPOSITOR_LOCATION_VERTICAL_TOP;
break;
case VA_CHROMA_SITING_VERTICAL_BOTTOM:
ret |= VL_COMPOSITOR_LOCATION_VERTICAL_BOTTOM;
break;
case VA_CHROMA_SITING_VERTICAL_CENTER:
default:
ret |= VL_COMPOSITOR_LOCATION_VERTICAL_CENTER;
break;
}
}
if (util_format_is_subsampled_422(format) ||
util_format_get_plane_width(format, 1, 4) != 4) {
/* Bits 2-3 */
switch (va_chroma_location & 12) {
case VA_CHROMA_SITING_HORIZONTAL_CENTER:
ret |= VL_COMPOSITOR_LOCATION_HORIZONTAL_CENTER;
break;
case VA_CHROMA_SITING_HORIZONTAL_LEFT:
default:
ret |= VL_COMPOSITOR_LOCATION_HORIZONTAL_LEFT;
break;
}
}
return ret;
}
static void vlVaSetProcParameters(vlVaDriver *drv,
vlVaSurface *src,
vlVaSurface *dst,
VAProcPipelineParameterBuffer *param)
{
enum VL_CSC_COLOR_STANDARD color_standard;
bool src_yuv = util_format_is_yuv(src->buffer->buffer_format);
@@ -149,6 +187,15 @@ static void vlVaSetCscMatrix(vlVaDriver *drv,
vl_csc_get_matrix(color_standard, NULL, dst->full_range, &drv->csc);
vl_compositor_set_csc_matrix(&drv->cstate, &drv->csc, 1.0f, 0.0f);
if (src_yuv)
drv->cstate.chroma_location =
vlVaGetChromaLocation(param->input_color_properties.chroma_sample_location,
src->buffer->buffer_format);
else if (dst_yuv)
drv->cstate.chroma_location =
vlVaGetChromaLocation(param->output_color_properties.chroma_sample_location,
dst->buffer->buffer_format);
}
static VAStatus vlVaVidEngineBlit(vlVaDriver *drv, vlVaContext *context,
@@ -442,6 +489,7 @@ vlVaHandleVAProcPipelineParameterBufferType(vlVaDriver *drv, vlVaContext *contex
vlVaSurface *src_surface, *dst_surface;
unsigned i;
struct pipe_screen *pscreen;
VAStatus ret;
if (!drv || !context)
return VA_STATUS_ERROR_INVALID_CONTEXT;
@@ -578,15 +626,20 @@ vlVaHandleVAProcPipelineParameterBufferType(vlVaDriver *drv, vlVaContext *contex
return VA_STATUS_SUCCESS;
}
vlVaSetCscMatrix(drv, src_surface, dst_surface, param);
vlVaSetProcParameters(drv, src_surface, dst_surface, param);
/* Try other post proc implementations */
if (context->target->buffer_format != PIPE_FORMAT_NV12 &&
context->target->buffer_format != PIPE_FORMAT_P010 &&
context->target->buffer_format != PIPE_FORMAT_P016)
return vlVaPostProcCompositor(drv, context, src_region, dst_region,
src, context->target, deinterlace);
ret = vlVaPostProcCompositor(drv, context, src_region, dst_region,
src, context->target, deinterlace);
else
return vlVaPostProcBlit(drv, context, src_region, dst_region,
src, context->target, deinterlace);
ret = vlVaPostProcBlit(drv, context, src_region, dst_region,
src, context->target, deinterlace);
/* Reset chroma location */
drv->cstate.chroma_location = VL_COMPOSITOR_LOCATION_NONE;
return ret;
}