--- /dev/null
+/*
+ * Copyright © 2019 Red Hat.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "val_private.h"
+#include "util/format/u_format.h"
+#include "util/u_math.h"
+#define COMMON_NAME(x) [VK_FORMAT_##x] = PIPE_FORMAT_##x
+
+#define FLOAT_NAME(x) [VK_FORMAT_##x##_SFLOAT] = PIPE_FORMAT_##x##_FLOAT
+
+static enum pipe_format format_to_vk_table[VK_FORMAT_ASTC_12x12_SRGB_BLOCK + 1] = {
+
+ COMMON_NAME(R8_UNORM),
+ COMMON_NAME(R8G8_UNORM),
+ COMMON_NAME(R8G8B8_UNORM),
+ COMMON_NAME(R8G8B8A8_UNORM),
+
+ COMMON_NAME(R8_SNORM),
+ COMMON_NAME(R8G8_SNORM),
+ COMMON_NAME(R8G8B8_SNORM),
+ COMMON_NAME(R8G8B8A8_SNORM),
+
+ // COMMON_NAME(R8_SRGB),
+ COMMON_NAME(R8G8B8_SRGB),
+ COMMON_NAME(R8G8B8A8_SRGB),
+
+ COMMON_NAME(B8G8R8A8_UNORM),
+ COMMON_NAME(R8G8B8A8_SRGB),
+ COMMON_NAME(B8G8R8A8_SRGB),
+
+ COMMON_NAME(R8_UINT),
+ COMMON_NAME(R8G8_UINT),
+ COMMON_NAME(R8G8B8_UINT),
+ COMMON_NAME(R8G8B8A8_UINT),
+
+ COMMON_NAME(R16_UINT),
+ COMMON_NAME(R16G16_UINT),
+ COMMON_NAME(R16G16B16_UINT),
+ COMMON_NAME(R16G16B16A16_UINT),
+
+ COMMON_NAME(R32_UINT),
+ COMMON_NAME(R32G32_UINT),
+ COMMON_NAME(R32G32B32_UINT),
+ COMMON_NAME(R32G32B32A32_UINT),
+
+ COMMON_NAME(R8_SINT),
+ COMMON_NAME(R8G8_SINT),
+ COMMON_NAME(R8G8B8_SINT),
+ COMMON_NAME(R8G8B8A8_SINT),
+
+ COMMON_NAME(R16_SINT),
+ COMMON_NAME(R16G16_SINT),
+ COMMON_NAME(R16G16B16_SINT),
+ COMMON_NAME(R16G16B16A16_SINT),
+
+ COMMON_NAME(R32_SINT),
+ COMMON_NAME(R32G32_SINT),
+ COMMON_NAME(R32G32B32_SINT),
+ COMMON_NAME(R32G32B32A32_SINT),
+
+ COMMON_NAME(R16_UNORM),
+ COMMON_NAME(R16G16_UNORM),
+ COMMON_NAME(R16G16B16A16_UNORM),
+
+ COMMON_NAME(R16_SNORM),
+ COMMON_NAME(R16G16_SNORM),
+ COMMON_NAME(R16G16B16A16_SNORM),
+ FLOAT_NAME(R16),
+ FLOAT_NAME(R16G16),
+ FLOAT_NAME(R16G16B16),
+ FLOAT_NAME(R16G16B16A16),
+
+ FLOAT_NAME(R32),
+ FLOAT_NAME(R32G32),
+ FLOAT_NAME(R32G32B32),
+ FLOAT_NAME(R32G32B32A32),
+
+ COMMON_NAME(S8_UINT),
+ [VK_FORMAT_UNDEFINED] = PIPE_FORMAT_NONE,
+ [VK_FORMAT_R5G6B5_UNORM_PACK16] = PIPE_FORMAT_B5G6R5_UNORM,
+ [VK_FORMAT_A1R5G5B5_UNORM_PACK16] = PIPE_FORMAT_B5G5R5A1_UNORM,
+ [VK_FORMAT_B4G4R4A4_UNORM_PACK16] = PIPE_FORMAT_A4R4G4B4_UNORM,
+ [VK_FORMAT_D16_UNORM] = PIPE_FORMAT_Z16_UNORM,
+
+ [VK_FORMAT_A8B8G8R8_UNORM_PACK32] = PIPE_FORMAT_R8G8B8A8_UNORM,
+ [VK_FORMAT_A8B8G8R8_SNORM_PACK32] = PIPE_FORMAT_R8G8B8A8_SNORM,
+ [VK_FORMAT_A8B8G8R8_UINT_PACK32] = PIPE_FORMAT_R8G8B8A8_UINT,
+ [VK_FORMAT_A8B8G8R8_SINT_PACK32] = PIPE_FORMAT_R8G8B8A8_SINT,
+ [VK_FORMAT_A8B8G8R8_SRGB_PACK32] = PIPE_FORMAT_R8G8B8A8_SRGB,
+
+ [VK_FORMAT_A2B10G10R10_UNORM_PACK32] = PIPE_FORMAT_R10G10B10A2_UNORM,
+ [VK_FORMAT_A2B10G10R10_UINT_PACK32] = PIPE_FORMAT_R10G10B10A2_UINT,
+
+ [VK_FORMAT_B10G11R11_UFLOAT_PACK32] = PIPE_FORMAT_R11G11B10_FLOAT,
+ [VK_FORMAT_E5B9G9R9_UFLOAT_PACK32] = PIPE_FORMAT_R9G9B9E5_FLOAT,
+
+ [VK_FORMAT_X8_D24_UNORM_PACK32] = PIPE_FORMAT_Z24X8_UNORM,
+ [VK_FORMAT_D32_SFLOAT] = PIPE_FORMAT_Z32_FLOAT,
+ [VK_FORMAT_D24_UNORM_S8_UINT] = PIPE_FORMAT_Z24_UNORM_S8_UINT,
+ [VK_FORMAT_D32_SFLOAT_S8_UINT] = PIPE_FORMAT_Z32_FLOAT_S8X24_UINT,
+
+ [VK_FORMAT_BC1_RGB_UNORM_BLOCK] = PIPE_FORMAT_DXT1_RGB,
+ [VK_FORMAT_BC1_RGBA_UNORM_BLOCK] = PIPE_FORMAT_DXT1_RGBA,
+ [VK_FORMAT_BC2_UNORM_BLOCK] = PIPE_FORMAT_DXT3_RGBA,
+ [VK_FORMAT_BC3_UNORM_BLOCK] = PIPE_FORMAT_DXT5_RGBA,
+ [VK_FORMAT_BC4_UNORM_BLOCK] = PIPE_FORMAT_RGTC1_UNORM,
+ [VK_FORMAT_BC5_UNORM_BLOCK] = PIPE_FORMAT_RGTC2_UNORM,
+
+ [VK_FORMAT_BC1_RGB_SRGB_BLOCK] = PIPE_FORMAT_DXT1_SRGB,
+ [VK_FORMAT_BC1_RGBA_SRGB_BLOCK] = PIPE_FORMAT_DXT1_SRGBA,
+ [VK_FORMAT_BC2_SRGB_BLOCK] = PIPE_FORMAT_DXT3_SRGBA,
+ [VK_FORMAT_BC3_SRGB_BLOCK] = PIPE_FORMAT_DXT5_SRGBA,
+
+ [VK_FORMAT_BC4_SNORM_BLOCK] = PIPE_FORMAT_RGTC1_SNORM,
+ [VK_FORMAT_BC5_SNORM_BLOCK] = PIPE_FORMAT_RGTC2_SNORM,
+
+ [VK_FORMAT_BC6H_UFLOAT_BLOCK] = PIPE_FORMAT_BPTC_RGB_UFLOAT,
+ [VK_FORMAT_BC6H_SFLOAT_BLOCK] = PIPE_FORMAT_BPTC_RGB_FLOAT,
+ [VK_FORMAT_BC7_UNORM_BLOCK] = PIPE_FORMAT_BPTC_RGBA_UNORM,
+ [VK_FORMAT_BC7_SRGB_BLOCK] = PIPE_FORMAT_BPTC_SRGBA,
+};
+
+enum pipe_format vk_format_to_pipe(VkFormat format)
+{
+ if (format > VK_FORMAT_ASTC_12x12_SRGB_BLOCK)
+ return PIPE_FORMAT_NONE;
+ return format_to_vk_table[format];
+}
+
+static void
+val_physical_device_get_format_properties(struct val_physical_device *physical_device,
+ VkFormat format,
+ VkFormatProperties *out_properties)
+{
+ enum pipe_format pformat = vk_format_to_pipe(format);
+ unsigned features = 0, buffer_features = 0;
+ if (pformat == PIPE_FORMAT_NONE) {
+ out_properties->linearTilingFeatures = 0;
+ out_properties->optimalTilingFeatures = 0;
+ out_properties->bufferFeatures = 0;
+ return;
+ }
+
+ if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
+ PIPE_TEXTURE_2D, 0, 0, PIPE_BIND_DEPTH_STENCIL)) {
+ out_properties->linearTilingFeatures = 0;
+ out_properties->optimalTilingFeatures = VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
+ VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT |
+ VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
+
+ out_properties->bufferFeatures = 0;
+ return;
+ }
+
+ if (util_format_is_compressed(pformat)) {
+ if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
+ PIPE_TEXTURE_2D, 0, 0, PIPE_BIND_SAMPLER_VIEW)) {
+ features |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+ features |= VK_FORMAT_FEATURE_BLIT_SRC_BIT;
+ features |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT;
+ features |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
+ }
+ out_properties->linearTilingFeatures = features;
+ out_properties->optimalTilingFeatures = features;
+ 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)) {
+ buffer_features |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
+ }
+
+ if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
+ PIPE_BUFFER, 0, 0, PIPE_BIND_CONSTANT_BUFFER)) {
+ buffer_features |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
+ }
+
+
+ if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
+ PIPE_TEXTURE_2D, 0, 0, PIPE_BIND_SAMPLER_VIEW)) {
+ features |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+ features |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
+ }
+
+ if (physical_device->pscreen->is_format_supported(physical_device->pscreen, pformat,
+ PIPE_TEXTURE_2D, 0, 0, PIPE_BIND_RENDER_TARGET)) {
+ features |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT;
+ features |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
+ features |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
+ }
+
+ if (pformat == PIPE_FORMAT_R32_UINT || pformat == PIPE_FORMAT_R32_SINT) {
+ features |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
+ buffer_features |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
+ }
+
+ if (pformat == PIPE_FORMAT_R11G11B10_FLOAT || pformat == PIPE_FORMAT_R9G9B9E5_FLOAT)
+ features |= VK_FORMAT_FEATURE_BLIT_SRC_BIT;
+
+ features |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT;
+ if (pformat == PIPE_FORMAT_B5G6R5_UNORM)
+ features |= VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
+ if ((pformat != PIPE_FORMAT_R9G9B9E5_FLOAT) && util_format_get_nr_components(pformat) != 3) {
+ features |= VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
+ }
+ out_properties->linearTilingFeatures = features;
+ out_properties->optimalTilingFeatures = features;
+ out_properties->bufferFeatures = buffer_features;
+ return;
+}
+
+void val_GetPhysicalDeviceFormatProperties(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkFormatProperties* pFormatProperties)
+{
+ VAL_FROM_HANDLE(val_physical_device, physical_device, physicalDevice);
+
+ val_physical_device_get_format_properties(physical_device,
+ format,
+ pFormatProperties);
+}
+
+void val_GetPhysicalDeviceFormatProperties2(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkFormatProperties2* pFormatProperties)
+{
+ VAL_FROM_HANDLE(val_physical_device, physical_device, physicalDevice);
+
+ val_physical_device_get_format_properties(physical_device,
+ format,
+ &pFormatProperties->formatProperties);
+}
+static VkResult val_get_image_format_properties(struct val_physical_device *physical_device,
+ const VkPhysicalDeviceImageFormatInfo2 *info,
+ VkImageFormatProperties *pImageFormatProperties)
+{
+ VkFormatProperties format_props;
+ VkFormatFeatureFlags format_feature_flags;
+ VkExtent3D maxExtent;
+ uint32_t maxMipLevels;
+ uint32_t maxArraySize;
+ VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT;
+ enum pipe_format pformat = vk_format_to_pipe(info->format);
+ val_physical_device_get_format_properties(physical_device, info->format,
+ &format_props);
+ if (info->tiling == VK_IMAGE_TILING_LINEAR) {
+ format_feature_flags = format_props.linearTilingFeatures;
+ } else if (info->tiling == VK_IMAGE_TILING_OPTIMAL) {
+ format_feature_flags = format_props.optimalTilingFeatures;
+ } else {
+ unreachable("bad VkImageTiling");
+ }
+
+ if (format_feature_flags == 0)
+ goto unsupported;
+
+ uint32_t max_2d_ext = physical_device->pscreen->get_param(physical_device->pscreen, PIPE_CAP_MAX_TEXTURE_2D_SIZE);
+ uint32_t max_layers = physical_device->pscreen->get_param(physical_device->pscreen, PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS);
+ switch (info->type) {
+ default:
+ unreachable("bad vkimage type\n");
+ case VK_IMAGE_TYPE_1D:
+ if (util_format_is_compressed(pformat))
+ goto unsupported;
+
+ maxExtent.width = max_2d_ext;
+ maxExtent.height = 1;
+ maxExtent.depth = 1;
+ maxMipLevels = util_logbase2(max_2d_ext);
+ maxArraySize = max_layers;
+ break;
+ case VK_IMAGE_TYPE_2D:
+ maxExtent.width = max_2d_ext;
+ maxExtent.height = max_2d_ext;
+ maxExtent.depth = 1;
+ maxMipLevels = util_logbase2(max_2d_ext);
+ maxArraySize = max_layers;
+ sampleCounts |= VK_SAMPLE_COUNT_4_BIT;
+ break;
+ case VK_IMAGE_TYPE_3D:
+ maxExtent.width = max_2d_ext;
+ maxExtent.height = max_2d_ext;
+ maxExtent.depth = (1 << physical_device->pscreen->get_param(physical_device->pscreen, PIPE_CAP_MAX_TEXTURE_3D_LEVELS));
+ maxMipLevels = util_logbase2(max_2d_ext);
+ maxArraySize = 1;
+ break;
+ }
+
+ if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (info->usage & VK_IMAGE_USAGE_STORAGE_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (info->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (info->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (info->usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (info->usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_TRANSFER_DST_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (info->usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) {
+ if (!(format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
+ VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))) {
+ goto unsupported;
+ }
+ }
+
+ *pImageFormatProperties = (VkImageFormatProperties) {
+ .maxExtent = maxExtent,
+ .maxMipLevels = maxMipLevels,
+ .maxArrayLayers = maxArraySize,
+ .sampleCounts = sampleCounts,
+
+ /* FINISHME: Accurately calculate
+ * VkImageFormatProperties::maxResourceSize.
+ */
+ .maxResourceSize = UINT32_MAX,
+ };
+ return VK_SUCCESS;
+ unsupported:
+ *pImageFormatProperties = (VkImageFormatProperties) {
+ .maxExtent = { 0, 0, 0 },
+ .maxMipLevels = 0,
+ .maxArrayLayers = 0,
+ .sampleCounts = 0,
+ .maxResourceSize = 0,
+ };
+
+ return VK_ERROR_FORMAT_NOT_SUPPORTED;
+}
+
+VkResult val_GetPhysicalDeviceImageFormatProperties(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkImageType type,
+ VkImageTiling tiling,
+ VkImageUsageFlags usage,
+ VkImageCreateFlags createFlags,
+ VkImageFormatProperties* pImageFormatProperties)
+{
+ VAL_FROM_HANDLE(val_physical_device, physical_device, physicalDevice);
+
+ const VkPhysicalDeviceImageFormatInfo2 info = {
+ .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2,
+ .pNext = NULL,
+ .format = format,
+ .type = type,
+ .tiling = tiling,
+ .usage = usage,
+ .flags = createFlags,
+ };
+
+ return val_get_image_format_properties(physical_device, &info,
+ pImageFormatProperties);
+}
+
+VkResult val_GetPhysicalDeviceImageFormatProperties2(
+ VkPhysicalDevice physicalDevice,
+ const VkPhysicalDeviceImageFormatInfo2 *base_info,
+ VkImageFormatProperties2 *base_props)
+{
+ VAL_FROM_HANDLE(val_physical_device, physical_device, physicalDevice);
+ VkResult result;
+ result = val_get_image_format_properties(physical_device, base_info,
+ &base_props->imageFormatProperties);
+ if (result != VK_SUCCESS)
+ return result;
+
+ return VK_SUCCESS;
+}
+
+void val_GetPhysicalDeviceSparseImageFormatProperties(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkImageType type,
+ uint32_t samples,
+ VkImageUsageFlags usage,
+ VkImageTiling tiling,
+ uint32_t* pNumProperties,
+ VkSparseImageFormatProperties* pProperties)
+{
+ /* Sparse images are not yet supported. */
+ *pNumProperties = 0;
+}
+
+void val_GetPhysicalDeviceSparseImageFormatProperties2(
+ VkPhysicalDevice physicalDevice,
+ const VkPhysicalDeviceSparseImageFormatInfo2 *pFormatInfo,
+ uint32_t *pPropertyCount,
+ VkSparseImageFormatProperties2 *pProperties)
+{
+ /* Sparse images are not yet supported. */
+ *pPropertyCount = 0;
+}