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lavapipe: query formats for shader-image support

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Assuming all formats are supported here isn't a good plan; we
don't actually support all formats.

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 17:39:03 +02:00
committed by Marge Bot
parent 3baeb1c4d1
commit dc9343b42d
1 changed files with 9 additions and 1 deletions
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10
src/gallium/frontends/lavapipe/lvp_formats.c
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@@ -239,7 +239,7 @@ lvp_physical_device_get_format_properties(struct lvp_physical_device *physical_d
out_properties->bufferFeatures = buffer_features;
return;
}
buffer_features = VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
if (!util_format_is_srgb(pformat) &&
physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
PIPE_BUFFER, 0, 0, PIPE_BIND_VERTEX_BUFFER)) {
@@ -251,6 +251,10 @@ lvp_physical_device_get_format_properties(struct lvp_physical_device *physical_d
buffer_features |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
}
if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
PIPE_BUFFER, 0, 0, PIPE_BIND_SHADER_IMAGE)) {
buffer_features |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
}
if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
PIPE_TEXTURE_2D, 0, 0, PIPE_BIND_SAMPLER_VIEW)) {
@@ -267,6 +271,10 @@ lvp_physical_device_get_format_properties(struct lvp_physical_device *physical_d
/* SNORM blending on llvmpipe fails CTS - disable for now */
if (!util_format_is_snorm(pformat))
features |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
}
if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
PIPE_TEXTURE_2D, 0, 0, PIPE_BIND_SHADER_IMAGE)) {
features |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
}