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llvmpipe: only report supported shader-image formats

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LLVMpipe has a rather limited implementation of shader-images, so let's
limit what we report to the formats required by the spec, as all of
those seems to work fine.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10467>
This commit is contained in:
Erik Faye-Lund 2021-05-31 17:41:12 +02:00 • committed by Marge Bot
parent dc9343b42d
commit 2e29857bb6
1 changed files with 48 additions and 0 deletions
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48
src/gallium/drivers/llvmpipe/lp_screen.c
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@ -673,6 +673,54 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
return false;
}
if (bind & PIPE_BIND_SHADER_IMAGE) {
switch (format) {
case PIPE_FORMAT_R32G32B32A32_FLOAT:
case PIPE_FORMAT_R16G16B16A16_FLOAT:
case PIPE_FORMAT_R32G32_FLOAT:
case PIPE_FORMAT_R16G16_FLOAT:
case PIPE_FORMAT_R11G11B10_FLOAT:
case PIPE_FORMAT_R32_FLOAT:
case PIPE_FORMAT_R16_FLOAT:
case PIPE_FORMAT_R32G32B32A32_UINT:
case PIPE_FORMAT_R16G16B16A16_UINT:
case PIPE_FORMAT_R10G10B10A2_UINT:
case PIPE_FORMAT_R8G8B8A8_UINT:
case PIPE_FORMAT_R32G32_UINT:
case PIPE_FORMAT_R16G16_UINT:
case PIPE_FORMAT_R8G8_UINT:
case PIPE_FORMAT_R32_UINT:
case PIPE_FORMAT_R16_UINT:
case PIPE_FORMAT_R8_UINT:
case PIPE_FORMAT_R32G32B32A32_SINT:
case PIPE_FORMAT_R16G16B16A16_SINT:
case PIPE_FORMAT_R8G8B8A8_SINT:
case PIPE_FORMAT_R32G32_SINT:
case PIPE_FORMAT_R16G16_SINT:
case PIPE_FORMAT_R8G8_SINT:
case PIPE_FORMAT_R32_SINT:
case PIPE_FORMAT_R16_SINT:
case PIPE_FORMAT_R8_SINT:
case PIPE_FORMAT_R16G16B16A16_UNORM:
case PIPE_FORMAT_R10G10B10A2_UNORM:
case PIPE_FORMAT_R8G8B8A8_UNORM:
case PIPE_FORMAT_R16G16_UNORM:
case PIPE_FORMAT_R8G8_UNORM:
case PIPE_FORMAT_R16_UNORM:
case PIPE_FORMAT_R8_UNORM:
case PIPE_FORMAT_R16G16B16A16_SNORM:
case PIPE_FORMAT_R8G8B8A8_SNORM:
case PIPE_FORMAT_R16G16_SNORM:
case PIPE_FORMAT_R8G8_SNORM:
case PIPE_FORMAT_R16_SNORM:
case PIPE_FORMAT_R8_SNORM:
break;
default:
return false;
}
}
if ((bind & (PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW)) &&
((bind & PIPE_BIND_DISPLAY_TARGET) == 0)) {
/* Disable all 3-channel formats, where channel size != 32 bits.