unsigned type;
int i;
+ assert(desc->layout != VK_FORMAT_LAYOUT_MULTIPLANE);
+
if (desc->format == VK_FORMAT_B10G11R11_UFLOAT_PACK32)
return V_008F0C_BUF_DATA_FORMAT_10_11_11;
uint32_t radv_translate_buffer_numformat(const struct vk_format_description *desc,
int first_non_void)
{
+ assert(desc->layout != VK_FORMAT_LAYOUT_MULTIPLANE);
+
if (desc->format == VK_FORMAT_B10G11R11_UFLOAT_PACK32)
return V_008F0C_BUF_NUM_FORMAT_FLOAT;
bool uniform = true;
int i;
+ assert(vk_format_get_plane_count(format) == 1);
+
if (!desc)
return ~0;
/* Colorspace (return non-RGB formats directly). */
break;
}
+ if (desc->layout == VK_FORMAT_LAYOUT_SUBSAMPLED) {
+ switch(format) {
+ /* Don't ask me why this looks inverted. PAL does the same. */
+ case VK_FORMAT_G8B8G8R8_422_UNORM:
+ return V_008F14_IMG_DATA_FORMAT_BG_RG;
+ case VK_FORMAT_B8G8R8G8_422_UNORM:
+ return V_008F14_IMG_DATA_FORMAT_GB_GR;
+ default:
+ goto out_unknown;
+ }
+ }
+
if (desc->layout == VK_FORMAT_LAYOUT_RGTC) {
switch(format) {
case VK_FORMAT_BC4_UNORM_BLOCK:
const struct vk_format_description *desc,
int first_non_void)
{
+ assert(vk_format_get_plane_count(format) == 1);
+
switch (format) {
case VK_FORMAT_D24_UNORM_S8_UINT:
return V_008F14_IMG_NUM_FORMAT_UNORM;
int first_non_void)
{
unsigned ntype;
+
+ assert(vk_format_get_plane_count(format) == 1);
+
if (first_non_void == -1 || desc->channel[first_non_void].type == VK_FORMAT_TYPE_FLOAT)
ntype = V_028C70_NUMBER_FLOAT;
else {
}
}
+bool
+radv_device_supports_etc(struct radv_physical_device *physical_device)
+{
+ return physical_device->rad_info.family == CHIP_VEGA10 ||
+ physical_device->rad_info.family == CHIP_RAVEN ||
+ physical_device->rad_info.family == CHIP_STONEY;
+}
+
static void
radv_physical_device_get_format_properties(struct radv_physical_device *physical_device,
VkFormat format,
const struct vk_format_description *desc = vk_format_description(format);
bool blendable;
bool scaled = false;
- if (!desc) {
+ /* TODO: implement some software emulation of SUBSAMPLED formats. */
+ if (!desc || desc->layout == VK_FORMAT_LAYOUT_SUBSAMPLED) {
out_properties->linearTilingFeatures = linear;
out_properties->optimalTilingFeatures = tiled;
out_properties->bufferFeatures = buffer;
}
if (desc->layout == VK_FORMAT_LAYOUT_ETC &&
- physical_device->rad_info.family != CHIP_VEGA10 &&
- physical_device->rad_info.family != CHIP_RAVEN &&
- physical_device->rad_info.family != CHIP_STONEY) {
+ !radv_device_supports_etc(physical_device)) {
out_properties->linearTilingFeatures = linear;
out_properties->optimalTilingFeatures = tiled;
out_properties->bufferFeatures = buffer;
return;
}
+ if (desc->layout == VK_FORMAT_LAYOUT_MULTIPLANE ||
+ desc->layout == VK_FORMAT_LAYOUT_SUBSAMPLED) {
+ uint32_t tiling = VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
+ VK_FORMAT_FEATURE_TRANSFER_DST_BIT |
+ VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
+ VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT |
+ VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT;
+
+ /* The subsampled formats have no support for linear filters. */
+ if (desc->layout != VK_FORMAT_LAYOUT_SUBSAMPLED) {
+ tiling |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT;
+ }
+
+ /* Fails for unknown reasons with linear tiling & subsampled formats. */
+ out_properties->linearTilingFeatures = desc->layout == VK_FORMAT_LAYOUT_SUBSAMPLED ? 0 : tiling;
+ out_properties->optimalTilingFeatures = tiling;
+ out_properties->bufferFeatures = 0;
+ return;
+ }
+
if (radv_is_storage_image_format_supported(physical_device, format)) {
tiled |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
linear |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
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 {
+ float f = MIN2(value->float32[c], 1.0f);
+
+ if (channel->type == VK_FORMAT_TYPE_UNSIGNED) {
+ f = MAX2(f, 0.0f) * ((1ULL << channel->size) - 1);
+ } else {
+ f = MAX2(f, -1.0f) * ((1ULL << (channel->size - 1)) - 1);
+ }
+
+ /* The hardware rounds before conversion. */
+ if (f > 0)
+ f += 0.5f;
+ else
+ f -= 0.5f;
+
+ v = (uint64_t)f;
}
} else if (channel->type == VK_FORMAT_TYPE_FLOAT) {
if (channel->size == 32) {
uint32_t maxMipLevels;
uint32_t maxArraySize;
VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT;
+ const struct vk_format_description *desc = vk_format_description(info->format);
radv_physical_device_get_format_properties(physical_device, info->format,
&format_props);
break;
}
+ if (desc->layout == VK_FORMAT_LAYOUT_SUBSAMPLED) {
+ /* Might be able to support but the entire format support is
+ * messy, so taking the lazy way out. */
+ maxArraySize = 1;
+ }
+
if (info->tiling == VK_IMAGE_TILING_OPTIMAL &&
info->type == VK_IMAGE_TYPE_2D &&
(format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
const VkPhysicalDeviceExternalImageFormatInfo *external_info = NULL;
VkExternalImageFormatProperties *external_props = NULL;
+ VkSamplerYcbcrConversionImageFormatProperties *ycbcr_props = NULL;
VkResult result;
result = radv_get_image_format_properties(physical_device, base_info,
case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES:
external_props = (void *) s;
break;
+ case VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES:
+ ycbcr_props = (void *) s;
+ break;
default:
break;
}
}
- /* From the Vulkan 1.0.42 spec:
+ /* From the Vulkan 1.0.97 spec:
*
- * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2KHR will
- * behave as if VkPhysicalDeviceExternalImageFormatInfoKHR was not
- * present and VkExternalImageFormatPropertiesKHR will be ignored.
+ * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2 will
+ * behave as if VkPhysicalDeviceExternalImageFormatInfo was not
+ * present and VkExternalImageFormatProperties will be ignored.
*/
if (external_info && external_info->handleType != 0) {
switch (external_info->handleType) {
&external_props->externalMemoryProperties);
break;
default:
- /* From the Vulkan 1.0.42 spec:
+ /* From the Vulkan 1.0.97 spec:
*
* If handleType is not compatible with the [parameters] specified
- * in VkPhysicalDeviceImageFormatInfo2KHR, then
- * vkGetPhysicalDeviceImageFormatProperties2KHR returns
+ * in VkPhysicalDeviceImageFormatInfo2, then
+ * vkGetPhysicalDeviceImageFormatProperties2 returns
* VK_ERROR_FORMAT_NOT_SUPPORTED.
*/
result = vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED,
}
}
+ if (ycbcr_props) {
+ ycbcr_props->combinedImageSamplerDescriptorCount = vk_format_get_plane_count(base_info->format);
+ }
+
return VK_SUCCESS;
fail:
if (result == VK_ERROR_FORMAT_NOT_SUPPORTED) {
- /* From the Vulkan 1.0.42 spec:
+ /* From the Vulkan 1.0.97 spec:
*
* If the combination of parameters to
- * vkGetPhysicalDeviceImageFormatProperties2KHR is not supported by
+ * vkGetPhysicalDeviceImageFormatProperties2 is not supported by
* the implementation for use in vkCreateImage, then all members of
* imageFormatProperties will be filled with zero.
*/