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nvk: add some basic format wrapping framework

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24326>
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Dave Airlie 2022-06-10 14:29:43 +10:00 • committed by Marge Bot
parent 25dc939252
commit a2d9f95961
1 changed files with 30 additions and 5 deletions
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35
src/nouveau/vulkan/nvk_physical_device.c
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@ -8,6 +8,7 @@
#include "nvk_wsi.h"
#include "vulkan/runtime/vk_device.h"
#include "vulkan/util/vk_enum_defines.h"
#include "vulkan/wsi/wsi_common.h"
VKAPI_ATTR void VKAPI_CALL
@ -389,16 +390,40 @@ nvk_GetPhysicalDeviceQueueFamilyProperties2(VkPhysicalDevice physicalDevice,
}
}
static void
nvk_physical_device_get_format_properties(struct nvk_physical_device *physical_device,
VkFormat format, VkFormatProperties3 *out_properties)
{
VkFormatFeatureFlags2 linear = 0, tiled = 0, buffer = 0;
linear = VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT | VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
tiled = VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT | VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
if (format == VK_FORMAT_B8G8R8A8_UNORM) {
buffer |= VK_FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_BIT |
VK_FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT |
VK_FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT;
}
out_properties->linearTilingFeatures = linear;
out_properties->optimalTilingFeatures = tiled;
out_properties->bufferFeatures = buffer;
}
VKAPI_ATTR void VKAPI_CALL
nvk_GetPhysicalDeviceFormatProperties2(VkPhysicalDevice physicalDevice,
VkFormat vk_format,
VkFormat format,
VkFormatProperties2 *pFormatProperties)
{
pFormatProperties->formatProperties.linearTilingFeatures =
VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT | VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
pFormatProperties->formatProperties.optimalTilingFeatures =
VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT | VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
VK_FROM_HANDLE(nvk_physical_device, physical_device, physicalDevice);
VkFormatProperties3 format_props;
nvk_physical_device_get_format_properties(physical_device, format, &format_props);
pFormatProperties->formatProperties.linearTilingFeatures =
vk_format_features2_to_features(format_props.linearTilingFeatures);
pFormatProperties->formatProperties.optimalTilingFeatures =
vk_format_features2_to_features(format_props.optimalTilingFeatures);
pFormatProperties->formatProperties.bufferFeatures =
vk_format_features2_to_features(format_props.bufferFeatures);
vk_foreach_struct(ext, pFormatProperties->pNext)
{
/* Use unsigned since some cases are not in the VkStructureType enum. */