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zink: populate maxSampleLocationGridSize for all available sample sizes on init

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Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11189>
This commit is contained in:
Mike Blumenkrantz 2021-04-02 15:16:17 -04:00 • committed by Marge Bot
parent 1e49018ced
commit 652db34f8a
2 changed files with 13 additions and 0 deletions
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12
src/gallium/drivers/zink/zink_screen.c
View file

@ -1709,6 +1709,18 @@ zink_internal_create_screen(const struct pipe_screen_config *config)
screen->base.destroy = zink_destroy_screen;
screen->base.finalize_nir = zink_shader_finalize;
if (screen->info.have_EXT_sample_locations) {
VkMultisamplePropertiesEXT prop;
prop.sType = VK_STRUCTURE_TYPE_MULTISAMPLE_PROPERTIES_EXT;
prop.pNext = NULL;
for (unsigned i = 0; i < ARRAY_SIZE(screen->maxSampleLocationGridSize); i++) {
if (screen->info.sample_locations_props.sampleLocationSampleCounts & (1 << i)) {
screen->vk_GetPhysicalDeviceMultisamplePropertiesEXT(screen->pdev, 1 << i, &prop);
screen->maxSampleLocationGridSize[i] = prop.maxSampleLocationGridSize;
}
}
}
if (!zink_screen_resource_init(&screen->base))
goto fail;
zink_screen_fence_init(&screen->base);

1
src/gallium/drivers/zink/zink_screen.h
View file

@ -202,6 +202,7 @@ struct zink_screen {
PFN_vkGetPhysicalDeviceMultisamplePropertiesEXT vk_GetPhysicalDeviceMultisamplePropertiesEXT;
PFN_vkCmdSetSampleLocationsEXT vk_CmdSetSampleLocationsEXT;
VkExtent2D maxSampleLocationGridSize[5];
};