return V_008F14_IMG_DATA_FORMAT_32;
case 2:
return V_008F14_IMG_DATA_FORMAT_32_32;
-#if 0 /* Not supported for render targets */
case 3:
return V_008F14_IMG_DATA_FORMAT_32_32_32;
-#endif
case 4:
return V_008F14_IMG_DATA_FORMAT_32_32_32_32;
}
return radv_translate_dbformat(format) != V_028040_Z_INVALID || format == VK_FORMAT_S8_UINT;
}
+static bool radv_is_filter_minmax_format_supported(VkFormat format)
+{
+ /* From the Vulkan spec 1.1.71:
+ *
+ * "The following formats must support the
+ * VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT feature with
+ * VK_IMAGE_TILING_OPTIMAL, if they support
+ * VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT."
+ */
+ /* TODO: enable more formats. */
+ switch (format) {
+ case VK_FORMAT_R8_UNORM:
+ case VK_FORMAT_R8_SNORM:
+ case VK_FORMAT_R16_UNORM:
+ case VK_FORMAT_R16_SNORM:
+ case VK_FORMAT_R16_SFLOAT:
+ case VK_FORMAT_R32_SFLOAT:
+ case VK_FORMAT_D16_UNORM:
+ case VK_FORMAT_X8_D24_UNORM_PACK32:
+ case VK_FORMAT_D32_SFLOAT:
+ case VK_FORMAT_D16_UNORM_S8_UINT:
+ case VK_FORMAT_D24_UNORM_S8_UINT:
+ case VK_FORMAT_D32_SFLOAT_S8_UINT:
+ return true;
+ default:
+ return false;
+ }
+}
+
static void
radv_physical_device_get_format_properties(struct radv_physical_device *physical_device,
VkFormat format,
tiled |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR |
VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR;
+ if (radv_is_filter_minmax_format_supported(format))
+ tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT;
+
/* GFX9 doesn't support linear depth surfaces */
if (physical_device->rad_info.chip_class >= GFX9)
linear = 0;
VK_FORMAT_FEATURE_BLIT_SRC_BIT;
tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
VK_FORMAT_FEATURE_BLIT_SRC_BIT;
+
+ if (radv_is_filter_minmax_format_supported(format))
+ tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT;
+
if (linear_sampling) {
linear |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
}
}
- if (tiled && util_is_power_of_two(vk_format_get_blocksize(format)) && !scaled) {
+ if (tiled && !scaled) {
tiled |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR |
VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR;
}
+
+ /* Tiled formatting does not support NPOT pixel sizes */
+ if (!util_is_power_of_two_or_zero(vk_format_get_blocksize(format)))
+ tiled = 0;
}
- if (linear && util_is_power_of_two(vk_format_get_blocksize(format)) && !scaled) {
+ if (linear && !scaled) {
linear |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR |
VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR;
}
tiled |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
}
+ switch(format) {
+ case VK_FORMAT_A2R10G10B10_SNORM_PACK32:
+ case VK_FORMAT_A2B10G10R10_SNORM_PACK32:
+ case VK_FORMAT_A2R10G10B10_SSCALED_PACK32:
+ case VK_FORMAT_A2B10G10R10_SSCALED_PACK32:
+ case VK_FORMAT_A2R10G10B10_SINT_PACK32:
+ case VK_FORMAT_A2B10G10R10_SINT_PACK32:
+ if (physical_device->rad_info.chip_class <= VI &&
+ physical_device->rad_info.family != CHIP_STONEY) {
+ buffer &= ~(VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT |
+ VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT);
+ linear = 0;
+ tiled = 0;
+ }
+ break;
+ default:
+ break;
+ }
+
out_properties->linearTilingFeatures = linear;
out_properties->optimalTilingFeatures = tiled;
out_properties->bufferFeatures = buffer;
uint32_t clear_vals[2],
VkClearColorValue *value)
{
- uint8_t r = 0, g = 0, b = 0, a = 0;
const struct vk_format_description *desc = vk_format_description(format);
- if (vk_format_get_component_bits(format, VK_FORMAT_COLORSPACE_RGB, 0) <= 8) {
- if (desc->colorspace == VK_FORMAT_COLORSPACE_RGB) {
- r = float_to_ubyte(value->float32[0]);
- g = float_to_ubyte(value->float32[1]);
- b = float_to_ubyte(value->float32[2]);
- a = float_to_ubyte(value->float32[3]);
- } else if (desc->colorspace == VK_FORMAT_COLORSPACE_SRGB) {
- r = util_format_linear_float_to_srgb_8unorm(value->float32[0]);
- g = util_format_linear_float_to_srgb_8unorm(value->float32[1]);
- b = util_format_linear_float_to_srgb_8unorm(value->float32[2]);
- a = float_to_ubyte(value->float32[3]);
- }
- }
- switch (format) {
- case VK_FORMAT_R8_UNORM:
- case VK_FORMAT_R8_SRGB:
- clear_vals[0] = r;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8G8_UNORM:
- case VK_FORMAT_R8G8_SRGB:
- clear_vals[0] = r | g << 8;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8G8B8A8_SRGB:
- case VK_FORMAT_R8G8B8A8_UNORM:
- clear_vals[0] = r | g << 8 | b << 16 | a << 24;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_B8G8R8A8_SRGB:
- case VK_FORMAT_B8G8R8A8_UNORM:
- clear_vals[0] = b | g << 8 | r << 16 | a << 24;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_A8B8G8R8_UNORM_PACK32:
- case VK_FORMAT_A8B8G8R8_SRGB_PACK32:
- clear_vals[0] = r | g << 8 | b << 16 | a << 24;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8_UINT:
- clear_vals[0] = value->uint32[0] & 0xff;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8_SINT:
- clear_vals[0] = value->int32[0] & 0xff;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16_UINT:
- clear_vals[0] = value->uint32[0] & 0xffff;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8G8_UINT:
- clear_vals[0] = value->uint32[0] & 0xff;
- clear_vals[0] |= (value->uint32[1] & 0xff) << 8;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8G8_SINT:
- clear_vals[0] = value->int32[0] & 0xff;
- clear_vals[0] |= (value->int32[1] & 0xff) << 8;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8G8B8A8_UINT:
- clear_vals[0] = value->uint32[0] & 0xff;
- clear_vals[0] |= (value->uint32[1] & 0xff) << 8;
- clear_vals[0] |= (value->uint32[2] & 0xff) << 16;
- clear_vals[0] |= (value->uint32[3] & 0xff) << 24;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R8G8B8A8_SINT:
- clear_vals[0] = value->int32[0] & 0xff;
- clear_vals[0] |= (value->int32[1] & 0xff) << 8;
- clear_vals[0] |= (value->int32[2] & 0xff) << 16;
- clear_vals[0] |= (value->int32[3] & 0xff) << 24;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_A8B8G8R8_UINT_PACK32:
- clear_vals[0] = value->uint32[0] & 0xff;
- clear_vals[0] |= (value->uint32[1] & 0xff) << 8;
- clear_vals[0] |= (value->uint32[2] & 0xff) << 16;
- clear_vals[0] |= (value->uint32[3] & 0xff) << 24;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16G16_UINT:
- clear_vals[0] = value->uint32[0] & 0xffff;
- clear_vals[0] |= (value->uint32[1] & 0xffff) << 16;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16G16B16A16_UINT:
- clear_vals[0] = value->uint32[0] & 0xffff;
- clear_vals[0] |= (value->uint32[1] & 0xffff) << 16;
- clear_vals[1] = value->uint32[2] & 0xffff;
- clear_vals[1] |= (value->uint32[3] & 0xffff) << 16;
- break;
- case VK_FORMAT_R32_UINT:
- clear_vals[0] = value->uint32[0];
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R32G32_UINT:
- clear_vals[0] = value->uint32[0];
- clear_vals[1] = value->uint32[1];
- break;
- case VK_FORMAT_R32_SINT:
- clear_vals[0] = value->int32[0];
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16_SFLOAT:
- clear_vals[0] = util_float_to_half(value->float32[0]);
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16G16_SFLOAT:
- clear_vals[0] = util_float_to_half(value->float32[0]);
- clear_vals[0] |= (uint32_t)util_float_to_half(value->float32[1]) << 16;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16G16B16A16_SFLOAT:
- clear_vals[0] = util_float_to_half(value->float32[0]);
- clear_vals[0] |= (uint32_t)util_float_to_half(value->float32[1]) << 16;
- clear_vals[1] = util_float_to_half(value->float32[2]);
- clear_vals[1] |= (uint32_t)util_float_to_half(value->float32[3]) << 16;
- break;
- case VK_FORMAT_R16_UNORM:
- clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0xffff)) & 0xffff;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16G16_UNORM:
- clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0xffff)) & 0xffff;
- clear_vals[0] |= ((uint16_t)util_iround(CLAMP(value->float32[1], 0.0f, 1.0f) * 0xffff)) << 16;
- clear_vals[1] = 0;
- break;
- case VK_FORMAT_R16G16B16A16_UNORM:
- clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0xffff)) & 0xffff;
- clear_vals[0] |= ((uint16_t)util_iround(CLAMP(value->float32[1], 0.0f, 1.0f) * 0xffff)) << 16;
- clear_vals[1] = ((uint16_t)util_iround(CLAMP(value->float32[2], 0.0f, 1.0f) * 0xffff)) & 0xffff;
- clear_vals[1] |= ((uint16_t)util_iround(CLAMP(value->float32[3], 0.0f, 1.0f) * 0xffff)) << 16;
- break;
- case VK_FORMAT_R16G16B16A16_SNORM:
- clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], -1.0f, 1.0f) * 0x7fff)) & 0xffff;
- clear_vals[0] |= ((uint16_t)util_iround(CLAMP(value->float32[1], -1.0f, 1.0f) * 0x7fff)) << 16;
- clear_vals[1] = ((uint16_t)util_iround(CLAMP(value->float32[2], -1.0f, 1.0f) * 0x7fff)) & 0xffff;
- clear_vals[1] |= ((uint16_t)util_iround(CLAMP(value->float32[3], -1.0f, 1.0f) * 0x7fff)) << 16;
- break;
- case VK_FORMAT_A2B10G10R10_UNORM_PACK32:
- clear_vals[0] = ((uint16_t)util_iround(CLAMP(value->float32[0], 0.0f, 1.0f) * 0x3ff)) & 0x3ff;
- clear_vals[0] |= (((uint16_t)util_iround(CLAMP(value->float32[1], 0.0f, 1.0f) * 0x3ff)) & 0x3ff) << 10;
- clear_vals[0] |= (((uint16_t)util_iround(CLAMP(value->float32[2], 0.0f, 1.0f) * 0x3ff)) & 0x3ff) << 20;
- clear_vals[0] |= (((uint16_t)util_iround(CLAMP(value->float32[3], 0.0f, 1.0f) * 0x3)) & 0x3) << 30;
- clear_vals[1] = 0;
- return true;
- case VK_FORMAT_R32G32_SFLOAT:
- clear_vals[0] = fui(value->float32[0]);
- clear_vals[1] = fui(value->float32[1]);
- break;
- case VK_FORMAT_R32_SFLOAT:
- clear_vals[1] = 0;
- clear_vals[0] = fui(value->float32[0]);
- break;
- case VK_FORMAT_B10G11R11_UFLOAT_PACK32:
+ if (format == VK_FORMAT_B10G11R11_UFLOAT_PACK32) {
clear_vals[0] = float3_to_r11g11b10f(value->float32);
clear_vals[1] = 0;
- break;
- case VK_FORMAT_R32G32B32A32_SFLOAT:
- if (value->float32[0] != value->float32[1] ||
- value->float32[0] != value->float32[2])
- return false;
- clear_vals[0] = fui(value->float32[0]);
- clear_vals[1] = fui(value->float32[3]);
- break;
- case VK_FORMAT_R32G32B32A32_UINT:
- if (value->uint32[0] != value->uint32[1] ||
- value->uint32[0] != value->uint32[2])
- return false;
+ return true;
+ }
+
+ if (desc->layout != VK_FORMAT_LAYOUT_PLAIN) {
+ fprintf(stderr, "failed to fast clear for non-plain format %d\n", format);
+ return false;
+ }
+
+ if (!util_is_power_of_two_or_zero(desc->block.bits)) {
+ fprintf(stderr, "failed to fast clear for NPOT format %d\n", format);
+ return false;
+ }
+
+ if (desc->block.bits > 64) {
+ /*
+ * We have a 128 bits format, check if the first 3 components are the same.
+ * Every elements has to be 32 bits since we don't support 64-bit formats,
+ * and we can skip swizzling checks as alpha always comes last for these and
+ * we do not care about the rest as they have to be the same.
+ */
+ if (desc->channel[0].type == VK_FORMAT_TYPE_FLOAT) {
+ if (value->float32[0] != value->float32[1] ||
+ value->float32[0] != value->float32[2])
+ return false;
+ } else {
+ if (value->uint32[0] != value->uint32[1] ||
+ value->uint32[0] != value->uint32[2])
+ return false;
+ }
clear_vals[0] = value->uint32[0];
clear_vals[1] = value->uint32[3];
- break;
- case VK_FORMAT_R32G32B32A32_SINT:
- if (value->int32[0] != value->int32[1] ||
- value->int32[0] != value->int32[2])
+ return true;
+ }
+ uint64_t clear_val = 0;
+
+ for (unsigned c = 0; c < 4; ++c) {
+ if (desc->swizzle[c] >= 4)
+ continue;
+
+ const struct vk_format_channel_description *channel = &desc->channel[desc->swizzle[c]];
+ assert(channel->size);
+
+ uint64_t v = 0;
+ if (channel->pure_integer) {
+ v = value->uint32[c] & ((1ULL << channel->size) - 1);
+ } else if (channel->normalized) {
+ if (channel->type == VK_FORMAT_TYPE_UNSIGNED &&
+ desc->swizzle[c] < 3 &&
+ desc->colorspace == VK_FORMAT_COLORSPACE_SRGB) {
+ assert(channel->size == 8);
+
+ v = util_format_linear_float_to_srgb_8unorm(value->float32[c]);
+ } else if (channel->type == VK_FORMAT_TYPE_UNSIGNED) {
+ v = MAX2(MIN2(value->float32[c], 1.0f), 0.0f) * ((1ULL << channel->size) - 1);
+ } else {
+ v = MAX2(MIN2(value->float32[c], 1.0f), -1.0f) * ((1ULL << (channel->size - 1)) - 1);
+ }
+ } else if (channel->type == VK_FORMAT_TYPE_FLOAT) {
+ if (channel->size == 32) {
+ memcpy(&v, &value->float32[c], 4);
+ } else if(channel->size == 16) {
+ v = util_float_to_half(value->float32[c]);
+ } else {
+ fprintf(stderr, "failed to fast clear for unhandled float size in format %d\n", format);
+ return false;
+ }
+ } else {
+ fprintf(stderr, "failed to fast clear for unhandled component type in format %d\n", format);
return false;
- clear_vals[0] = value->int32[0];
- clear_vals[1] = value->int32[3];
- break;
- default:
- fprintf(stderr, "failed to fast clear %d\n", format);
- return false;
+ }
+ clear_val |= (v & ((1ULL << channel->size) - 1)) << channel->shift;
}
+
+ clear_vals[0] = clear_val;
+ clear_vals[1] = clear_val >> 32;
+
return true;
}
pFormatProperties);
}
-void radv_GetPhysicalDeviceFormatProperties2KHR(
+void radv_GetPhysicalDeviceFormatProperties2(
VkPhysicalDevice physicalDevice,
VkFormat format,
VkFormatProperties2KHR* pFormatProperties)
if (format_feature_flags == 0)
goto unsupported;
+ if (info->type != VK_IMAGE_TYPE_2D && vk_format_is_depth_or_stencil(info->format))
+ goto unsupported;
+
switch (info->type) {
default:
unreachable("bad vkimage type\n");
static void
get_external_image_format_properties(const VkPhysicalDeviceImageFormatInfo2KHR *pImageFormatInfo,
+ VkExternalMemoryHandleTypeFlagBitsKHR handleType,
VkExternalMemoryPropertiesKHR *external_properties)
{
VkExternalMemoryFeatureFlagBitsKHR flags = 0;
VkExternalMemoryHandleTypeFlagsKHR export_flags = 0;
VkExternalMemoryHandleTypeFlagsKHR compat_flags = 0;
- switch (pImageFormatInfo->type) {
- case VK_IMAGE_TYPE_2D:
- flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_KHR|VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHR|VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR;
- compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR;
+ switch (handleType) {
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR:
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
+ switch (pImageFormatInfo->type) {
+ case VK_IMAGE_TYPE_2D:
+ flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_KHR|VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHR|VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR;
+ compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR |
+ VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
+ break;
+ default:
+ break;
+ }
+ break;
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
+ flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR;
+ compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT;
break;
default:
break;
};
}
-VkResult radv_GetPhysicalDeviceImageFormatProperties2KHR(
+VkResult radv_GetPhysicalDeviceImageFormatProperties2(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceImageFormatInfo2KHR *base_info,
VkImageFormatProperties2KHR *base_props)
if (external_info && external_info->handleType != 0) {
switch (external_info->handleType) {
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR:
- get_external_image_format_properties(base_info, &external_props->externalMemoryProperties);
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
+ get_external_image_format_properties(base_info, external_info->handleType,
+ &external_props->externalMemoryProperties);
break;
default:
/* From the Vulkan 1.0.42 spec:
* vkGetPhysicalDeviceImageFormatProperties2KHR returns
* VK_ERROR_FORMAT_NOT_SUPPORTED.
*/
- result = vk_errorf(VK_ERROR_FORMAT_NOT_SUPPORTED,
+ result = vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED,
"unsupported VkExternalMemoryTypeFlagBitsKHR 0x%x",
external_info->handleType);
goto fail;
*pNumProperties = 0;
}
-void radv_GetPhysicalDeviceSparseImageFormatProperties2KHR(
+void radv_GetPhysicalDeviceSparseImageFormatProperties2(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceSparseImageFormatInfo2KHR* pFormatInfo,
uint32_t *pPropertyCount,
*pPropertyCount = 0;
}
-void radv_GetPhysicalDeviceExternalBufferPropertiesKHR(
+void radv_GetPhysicalDeviceExternalBufferProperties(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceExternalBufferInfoKHR *pExternalBufferInfo,
VkExternalBufferPropertiesKHR *pExternalBufferProperties)
VkExternalMemoryHandleTypeFlagsKHR compat_flags = 0;
switch(pExternalBufferInfo->handleType) {
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR:
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHR |
VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR;
- compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR;
+ compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR |
+ VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
+ break;
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
+ flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR;
+ compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT;
break;
default:
break;