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vk/0.170.2: Update VkImageFormatProperties

This commit is contained in:
Chad Versace 2015-10-07 10:28:30 -07:00
parent 98c2bb6917
commit 81e1dcc42c
2 changed files with 46 additions and 4 deletions
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7
include/vulkan/vulkan.h
View File

@ -1210,8 +1210,11 @@ typedef struct {
} VkExtent3D;
typedef struct {
uint64_t maxResourceSize;
uint32_t maxSamples;
VkExtent3D maxExtent;
uint32_t maxMipLevels;
uint32_t maxArraySize;
VkSampleCountFlags sampleCounts;
VkDeviceSize maxResourceSize;
} VkImageFormatProperties;
typedef struct {

43
src/vulkan/anv_formats.c
View File

@ -344,6 +344,9 @@ VkResult anv_GetPhysicalDeviceImageFormatProperties(
const struct anv_format *format = anv_format_for_vk_format(_format);
VkFormatProperties format_props;
VkFormatFeatureFlags format_feature_flags;
VkExtent3D maxExtent;
uint32_t maxMipLevels;
uint32_t maxArraySize;
VkResult result;
result = anv_physical_device_get_format_properties(physical_device, format,
@ -362,6 +365,35 @@ VkResult anv_GetPhysicalDeviceImageFormatProperties(
unreachable("bad VkImageTiling");
}
switch (type) {
default:
unreachable("bad VkImageType");
case VK_IMAGE_TYPE_1D:
maxExtent.width = 16384;
maxExtent.height = 1;
maxExtent.depth = 1;
maxMipLevels = 15; /* log2(maxWidth) + 1 */
maxArraySize = 2048;
break;
case VK_IMAGE_TYPE_2D:
/* FINISHME: Does this really differ for cube maps? The documentation
* for RENDER_SURFACE_STATE suggests so.
*/
maxExtent.width = 16384;
maxExtent.height = 16384;
maxExtent.depth = 1;
maxMipLevels = 15; /* log2(maxWidth) + 1 */
maxArraySize = 2048;
break;
case VK_IMAGE_TYPE_3D:
maxExtent.width = 2048;
maxExtent.height = 2048;
maxExtent.depth = 2048;
maxMipLevels = 12; /* log2(maxWidth) + 1 */
maxArraySize = 1;
break;
}
if (usage & VK_IMAGE_USAGE_TRANSFER_SOURCE_BIT) {
/* Meta implements transfers by sampling from the source image. */
if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
@ -415,8 +447,12 @@ VkResult anv_GetPhysicalDeviceImageFormatProperties(
}
*pImageFormatProperties = (VkImageFormatProperties) {
.maxExtent = maxExtent,
.maxMipLevels = maxMipLevels,
.maxArraySize = maxArraySize,
/* FINISHME: Support multisampling */
.maxSamples = 1,
.sampleCounts = VK_SAMPLE_COUNT_1_BIT,
/* FINISHME: Accurately calculate
* VkImageFormatProperties::maxResourceSize.
@ -428,7 +464,10 @@ VkResult anv_GetPhysicalDeviceImageFormatProperties(
unsupported:
*pImageFormatProperties = (VkImageFormatProperties) {
.maxSamples = 0,
.maxExtent = { 0, 0, 0 },
.maxMipLevels = 0,
.maxArraySize = 0,
.sampleCounts = 0,
.maxResourceSize = 0,
};