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st/dri: Add definitions to allow importing 16-bit surfaces

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Necessary to support P010/P016 surfaces for video.

Signed-off-by: Mark Thompson <sw@jkqxz.net>
Acked-by: Leo Liu <leo.liu@amd.com>
This commit is contained in:
Mark Thompson
2017-10-01 18:39:05 +01:00
committed by Leo Liu
parent 556037f131
commit e7f24859ca
1 changed files with 14 additions and 0 deletions
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14
src/gallium/state_trackers/dri/dri2.c
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@@ -113,6 +113,14 @@ static int convert_fourcc(int format, int *dri_components_p)
format = __DRI_IMAGE_FORMAT_GR88;
dri_components = __DRI_IMAGE_COMPONENTS_RG;
break;
case __DRI_IMAGE_FOURCC_R16:
format = __DRI_IMAGE_FORMAT_R16;
dri_components = __DRI_IMAGE_COMPONENTS_R;
break;
case __DRI_IMAGE_FOURCC_GR1616:
format = __DRI_IMAGE_FORMAT_GR1616;
dri_components = __DRI_IMAGE_COMPONENTS_RG;
break;
/*
* For multi-planar YUV formats, we return the format of the first
* plane only. Since there is only one caller which supports multi-
@@ -196,6 +204,12 @@ static enum pipe_format dri2_format_to_pipe_format (int format)
case __DRI_IMAGE_FORMAT_GR88:
pf = PIPE_FORMAT_RG88_UNORM;
break;
case __DRI_IMAGE_FORMAT_R16:
pf = PIPE_FORMAT_R16_UNORM;
break;
case __DRI_IMAGE_FORMAT_GR1616:
pf = PIPE_FORMAT_R16G16_UNORM;
break;
default:
pf = PIPE_FORMAT_NONE;
break;