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dri: Add R32F,RG32F,RGBA32F format mappings for DRIImage
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Add pipe format to sized internal format mappings for R32F,
RG32F and RGBA32F in the DRIImage format table. This fixes shader
image store operations on EGL images imported from DMA-BUF with
respective DRM formats.

Without these mappings, DMA-BUF imported textures received base internal
formats instead of sized internal formats, causing shader image unit
validation to fail and DispatchCompute write zeroes on compute shader
imageStore operation.

Fixes: 6d3f266406 ("dri: Add additional 16/32b float/int formats")
Signed-off-by: Lakshman Chandu Kondreddy <lkondred@qti.qualcomm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39004>
This commit is contained in:
Lakshman Chandu Kondreddy 2025-12-16 18:47:11 +00:00 • committed by Marge Bot
parent c2c9266fed
commit ffb5d5d224
1 changed files with 12 additions and 0 deletions
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12
src/gallium/frontends/dri/dri_util.c
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@ -903,6 +903,18 @@ static const struct {
.image_format = __DRI_IMAGE_FORMAT_XBGR16161616,
.internal_format = GL_RGB16,
},
{
.image_format = PIPE_FORMAT_R32G32B32A32_FLOAT,
.internal_format = GL_RGBA32F,
},
{
.image_format = PIPE_FORMAT_R32_FLOAT,
.internal_format = GL_R32F,
},
{
.image_format = PIPE_FORMAT_R32G32_FLOAT,
.internal_format = GL_RG32F,
},
{
.image_format = __DRI_IMAGE_FORMAT_ARGB2101010,
.internal_format = GL_RGB10_A2,