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authorMark Thompson <[email protected]>2017-10-01 18:39:05 +0100
committerLeo Liu <[email protected]>2017-10-13 08:11:47 -0400
commite7f24859ca7e3f14fedaa59c18f4e6452ee423b8 (patch)
treeb96caf684a3cb1e35a483f28f3cd6e668a071f04
parent556037f131d0873456d2291c575643572ad28e01 (diff)
st/dri: Add definitions to allow importing 16-bit surfaces
Necessary to support P010/P016 surfaces for video. Signed-off-by: Mark Thompson <[email protected]> Acked-by: Leo Liu <[email protected]>
-rw-r--r--src/gallium/state_trackers/dri/dri2.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/dri/dri2.c b/src/gallium/state_trackers/dri/dri2.c
index 38e68069f44..e0cd0e0bc7c 100644
--- a/src/gallium/state_trackers/dri/dri2.c
+++ b/src/gallium/state_trackers/dri/dri2.c
@@ -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;