mirror of
https://github.com/seekrs/MacroLibX.git
synced 2026-01-11 22:53:34 +00:00
411 lines
17 KiB
C++
411 lines
17 KiB
C++
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* vk_image.cpp :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2023/01/25 11:59:07 by maldavid #+# #+# */
|
|
/* Updated: 2023/04/11 13:20:26 by maldavid ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "vk_image.h"
|
|
#include <renderer/core/render_core.h>
|
|
#include <renderer/buffers/vk_buffer.h>
|
|
#include <renderer/command/vk_cmd_pool.h>
|
|
|
|
namespace mlx
|
|
{
|
|
VkFormat findSupportedFormat(const std::vector<VkFormat>& candidates, VkImageTiling tiling, VkFormatFeatureFlags features)
|
|
{
|
|
for(VkFormat format : candidates)
|
|
{
|
|
VkFormatProperties props;
|
|
vkGetPhysicalDeviceFormatProperties(Render_Core::get().getDevice().getPhysicalDevice(), format, &props);
|
|
if(tiling == VK_IMAGE_TILING_LINEAR && (props.linearTilingFeatures & features) == features)
|
|
return format;
|
|
else if(tiling == VK_IMAGE_TILING_OPTIMAL && (props.optimalTilingFeatures & features) == features)
|
|
return format;
|
|
}
|
|
core::error::report(e_kind::fatal_error, "Vulkan : failed to find image format");
|
|
return VK_FORMAT_R8G8B8A8_UNORM; // to avoid warning;
|
|
}
|
|
|
|
void Image::create(uint32_t width, uint32_t height, VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties)
|
|
{
|
|
_width = width;
|
|
_height = height;
|
|
_format = format;
|
|
|
|
VkImageCreateInfo imageInfo{};
|
|
imageInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
|
|
imageInfo.imageType = VK_IMAGE_TYPE_2D;
|
|
imageInfo.extent.width = width;
|
|
imageInfo.extent.height = height;
|
|
imageInfo.extent.depth = 1;
|
|
imageInfo.mipLevels = 1;
|
|
imageInfo.arrayLayers = 1;
|
|
imageInfo.format = format;
|
|
imageInfo.tiling = tiling;
|
|
imageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
|
imageInfo.usage = usage;
|
|
imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
|
|
imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
|
|
|
if(vkCreateImage(Render_Core::get().getDevice().get(), &imageInfo, nullptr, &_image) != VK_SUCCESS)
|
|
core::error::report(e_kind::fatal_error, "Vulkan : failed to create an image");
|
|
|
|
VkMemoryRequirements memRequirements;
|
|
vkGetImageMemoryRequirements(Render_Core::get().getDevice().get(), _image, &memRequirements);
|
|
|
|
VkMemoryAllocateInfo allocInfo{};
|
|
allocInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
|
|
allocInfo.allocationSize = memRequirements.size;
|
|
allocInfo.memoryTypeIndex = RCore::findMemoryType(memRequirements.memoryTypeBits, properties);
|
|
|
|
if(vkAllocateMemory(Render_Core::get().getDevice().get(), &allocInfo, nullptr, &_memory) != VK_SUCCESS)
|
|
core::error::report(e_kind::fatal_error, "Vulkan : failed to allocate memory for an image");
|
|
|
|
vkBindImageMemory(Render_Core::get().getDevice().get(), _image, _memory, 0);
|
|
}
|
|
|
|
void Image::createImageView(VkImageViewType type, VkImageAspectFlags aspectFlags) noexcept
|
|
{
|
|
VkImageViewCreateInfo viewInfo{};
|
|
viewInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
|
|
viewInfo.image = _image;
|
|
viewInfo.viewType = type;
|
|
viewInfo.format = _format;
|
|
viewInfo.subresourceRange.aspectMask = aspectFlags;
|
|
viewInfo.subresourceRange.baseMipLevel = 0;
|
|
viewInfo.subresourceRange.levelCount = 1;
|
|
viewInfo.subresourceRange.baseArrayLayer = 0;
|
|
viewInfo.subresourceRange.layerCount = 1;
|
|
|
|
if(vkCreateImageView(Render_Core::get().getDevice().get(), &viewInfo, nullptr, &_image_view) != VK_SUCCESS)
|
|
core::error::report(e_kind::fatal_error, "Vulkan : failed to create an image view");
|
|
}
|
|
|
|
void Image::createSampler() noexcept
|
|
{
|
|
VkSamplerCreateInfo info = {};
|
|
info.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
|
|
info.magFilter = VK_FILTER_LINEAR;
|
|
info.minFilter = VK_FILTER_LINEAR;
|
|
info.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
|
|
info.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
info.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
info.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
info.minLod = -1000;
|
|
info.maxLod = 1000;
|
|
info.anisotropyEnable = VK_FALSE;
|
|
info.maxAnisotropy = 1.0f;
|
|
|
|
if(vkCreateSampler(Render_Core::get().getDevice().get(), &info, nullptr, &_sampler) != VK_SUCCESS)
|
|
core::error::report(e_kind::fatal_error, "Vulkan : failed to create an image");
|
|
}
|
|
|
|
void Image::copyFromBuffer(Buffer& buffer)
|
|
{
|
|
CmdPool cmdpool;
|
|
cmdpool.init();
|
|
auto device = Render_Core::get().getDevice().get();
|
|
|
|
VkCommandBufferAllocateInfo allocInfo{};
|
|
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
|
|
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
|
|
allocInfo.commandPool = cmdpool.get();
|
|
allocInfo.commandBufferCount = 1;
|
|
|
|
VkCommandBuffer cmdBuffer;
|
|
vkAllocateCommandBuffers(device, &allocInfo, &cmdBuffer);
|
|
|
|
VkCommandBufferBeginInfo beginInfo{};
|
|
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
|
|
beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
|
|
|
|
vkBeginCommandBuffer(cmdBuffer, &beginInfo);
|
|
|
|
VkImageMemoryBarrier copy_barrier = {};
|
|
copy_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
copy_barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
|
|
copy_barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
|
copy_barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
|
|
copy_barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier.image = _image;
|
|
copy_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
copy_barrier.subresourceRange.levelCount = 1;
|
|
copy_barrier.subresourceRange.layerCount = 1;
|
|
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, ©_barrier);
|
|
|
|
VkBufferImageCopy region = {};
|
|
region.bufferOffset = 0;
|
|
region.bufferRowLength = 0;
|
|
region.bufferImageHeight = 0;
|
|
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
region.imageSubresource.mipLevel = 0;
|
|
region.imageSubresource.baseArrayLayer = 0;
|
|
region.imageSubresource.layerCount = 1;
|
|
region.imageOffset = {0, 0, 0};
|
|
region.imageExtent = {
|
|
_width,
|
|
_height,
|
|
1
|
|
};
|
|
vkCmdCopyBufferToImage(cmdBuffer, buffer.get(), _image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ®ion);
|
|
|
|
VkImageMemoryBarrier use_barrier = {};
|
|
use_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
use_barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
|
|
use_barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
|
|
use_barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
|
|
use_barrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
|
use_barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier.image = _image;
|
|
use_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
use_barrier.subresourceRange.levelCount = 1;
|
|
use_barrier.subresourceRange.layerCount = 1;
|
|
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &use_barrier);
|
|
|
|
vkEndCommandBuffer(cmdBuffer);
|
|
|
|
VkSubmitInfo submitInfo{};
|
|
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
|
|
submitInfo.commandBufferCount = 1;
|
|
submitInfo.pCommandBuffers = &cmdBuffer;
|
|
|
|
auto graphicsQueue = Render_Core::get().getQueue().getGraphic();
|
|
|
|
vkQueueSubmit(graphicsQueue, 1, &submitInfo, VK_NULL_HANDLE);
|
|
vkQueueWaitIdle(graphicsQueue);
|
|
|
|
cmdpool.destroy();
|
|
}
|
|
|
|
void Image::copyToBuffer(Buffer& buffer)
|
|
{
|
|
CmdPool cmdpool;
|
|
cmdpool.init();
|
|
auto device = Render_Core::get().getDevice().get();
|
|
|
|
VkCommandBufferAllocateInfo allocInfo{};
|
|
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
|
|
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
|
|
allocInfo.commandPool = cmdpool.get();
|
|
allocInfo.commandBufferCount = 1;
|
|
|
|
VkCommandBuffer cmdBuffer;
|
|
vkAllocateCommandBuffers(device, &allocInfo, &cmdBuffer);
|
|
|
|
VkCommandBufferBeginInfo beginInfo{};
|
|
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
|
|
beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
|
|
|
|
vkBeginCommandBuffer(cmdBuffer, &beginInfo);
|
|
|
|
VkImageMemoryBarrier copy_barrier = {};
|
|
copy_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
copy_barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
|
|
copy_barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
|
copy_barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
|
|
copy_barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier.image = _image;
|
|
copy_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
copy_barrier.subresourceRange.levelCount = 1;
|
|
copy_barrier.subresourceRange.layerCount = 1;
|
|
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, ©_barrier);
|
|
|
|
VkBufferImageCopy region = {};
|
|
region.bufferOffset = 0;
|
|
region.bufferRowLength = 0;
|
|
region.bufferImageHeight = 0;
|
|
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
region.imageSubresource.mipLevel = 0;
|
|
region.imageSubresource.baseArrayLayer = 0;
|
|
region.imageSubresource.layerCount = 1;
|
|
region.imageOffset = {0, 0, 0};
|
|
region.imageExtent = {
|
|
_width,
|
|
_height,
|
|
1
|
|
};
|
|
vkCmdCopyImageToBuffer(cmdBuffer, _image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, buffer.get(), 1, ®ion);
|
|
|
|
VkImageMemoryBarrier use_barrier = {};
|
|
use_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
use_barrier.srcAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
|
|
use_barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
|
|
use_barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
|
|
use_barrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
|
use_barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier.image = _image;
|
|
use_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
use_barrier.subresourceRange.levelCount = 1;
|
|
use_barrier.subresourceRange.layerCount = 1;
|
|
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &use_barrier);
|
|
|
|
vkEndCommandBuffer(cmdBuffer);
|
|
|
|
VkSubmitInfo submitInfo{};
|
|
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
|
|
submitInfo.commandBufferCount = 1;
|
|
submitInfo.pCommandBuffers = &cmdBuffer;
|
|
|
|
auto graphicsQueue = Render_Core::get().getQueue().getGraphic();
|
|
|
|
vkQueueSubmit(graphicsQueue, 1, &submitInfo, VK_NULL_HANDLE);
|
|
vkQueueWaitIdle(graphicsQueue);
|
|
|
|
cmdpool.destroy();
|
|
}
|
|
|
|
void Image::destroy() noexcept
|
|
{
|
|
if(_sampler != VK_NULL_HANDLE)
|
|
vkDestroySampler(Render_Core::get().getDevice().get(), _sampler, nullptr);
|
|
if(_image_view != VK_NULL_HANDLE)
|
|
vkDestroyImageView(Render_Core::get().getDevice().get(), _image_view, nullptr);
|
|
|
|
vkFreeMemory(Render_Core::get().getDevice().get(), _memory, nullptr);
|
|
vkDestroyImage(Render_Core::get().getDevice().get(), _image, nullptr);
|
|
}
|
|
|
|
uint32_t formatSize(VkFormat format)
|
|
{
|
|
switch(format)
|
|
{
|
|
case VK_FORMAT_UNDEFINED: return 0;
|
|
case VK_FORMAT_R4G4_UNORM_PACK8: return 1;
|
|
case VK_FORMAT_R4G4B4A4_UNORM_PACK16: return 2;
|
|
case VK_FORMAT_B4G4R4A4_UNORM_PACK16: return 2;
|
|
case VK_FORMAT_R5G6B5_UNORM_PACK16: return 2;
|
|
case VK_FORMAT_B5G6R5_UNORM_PACK16: return 2;
|
|
case VK_FORMAT_R5G5B5A1_UNORM_PACK16: return 2;
|
|
case VK_FORMAT_B5G5R5A1_UNORM_PACK16: return 2;
|
|
case VK_FORMAT_A1R5G5B5_UNORM_PACK16: return 2;
|
|
case VK_FORMAT_R8_UNORM: return 1;
|
|
case VK_FORMAT_R8_SNORM: return 1;
|
|
case VK_FORMAT_R8_USCALED: return 1;
|
|
case VK_FORMAT_R8_SSCALED: return 1;
|
|
case VK_FORMAT_R8_UINT: return 1;
|
|
case VK_FORMAT_R8_SINT: return 1;
|
|
case VK_FORMAT_R8_SRGB: return 1;
|
|
case VK_FORMAT_R8G8_UNORM: return 2;
|
|
case VK_FORMAT_R8G8_SNORM: return 2;
|
|
case VK_FORMAT_R8G8_USCALED: return 2;
|
|
case VK_FORMAT_R8G8_SSCALED: return 2;
|
|
case VK_FORMAT_R8G8_UINT: return 2;
|
|
case VK_FORMAT_R8G8_SINT: return 2;
|
|
case VK_FORMAT_R8G8_SRGB: return 2;
|
|
case VK_FORMAT_R8G8B8_UNORM: return 3;
|
|
case VK_FORMAT_R8G8B8_SNORM: return 3;
|
|
case VK_FORMAT_R8G8B8_USCALED: return 3;
|
|
case VK_FORMAT_R8G8B8_SSCALED: return 3;
|
|
case VK_FORMAT_R8G8B8_UINT: return 3;
|
|
case VK_FORMAT_R8G8B8_SINT: return 3;
|
|
case VK_FORMAT_R8G8B8_SRGB: return 3;
|
|
case VK_FORMAT_B8G8R8_UNORM: return 3;
|
|
case VK_FORMAT_B8G8R8_SNORM: return 3;
|
|
case VK_FORMAT_B8G8R8_USCALED: return 3;
|
|
case VK_FORMAT_B8G8R8_SSCALED: return 3;
|
|
case VK_FORMAT_B8G8R8_UINT: return 3;
|
|
case VK_FORMAT_B8G8R8_SINT: return 3;
|
|
case VK_FORMAT_B8G8R8_SRGB: return 3;
|
|
case VK_FORMAT_R8G8B8A8_UNORM: return 4;
|
|
case VK_FORMAT_R8G8B8A8_SNORM: return 4;
|
|
case VK_FORMAT_R8G8B8A8_USCALED: return 4;
|
|
case VK_FORMAT_R8G8B8A8_SSCALED: return 4;
|
|
case VK_FORMAT_R8G8B8A8_UINT: return 4;
|
|
case VK_FORMAT_R8G8B8A8_SINT: return 4;
|
|
case VK_FORMAT_R8G8B8A8_SRGB: return 4;
|
|
case VK_FORMAT_B8G8R8A8_UNORM: return 4;
|
|
case VK_FORMAT_B8G8R8A8_SNORM: return 4;
|
|
case VK_FORMAT_B8G8R8A8_USCALED: return 4;
|
|
case VK_FORMAT_B8G8R8A8_SSCALED: return 4;
|
|
case VK_FORMAT_B8G8R8A8_UINT: return 4;
|
|
case VK_FORMAT_B8G8R8A8_SINT: return 4;
|
|
case VK_FORMAT_B8G8R8A8_SRGB: return 4;
|
|
case VK_FORMAT_A8B8G8R8_UNORM_PACK32: return 4;
|
|
case VK_FORMAT_A8B8G8R8_SNORM_PACK32: return 4;
|
|
case VK_FORMAT_A8B8G8R8_USCALED_PACK32: return 4;
|
|
case VK_FORMAT_A8B8G8R8_SSCALED_PACK32: return 4;
|
|
case VK_FORMAT_A8B8G8R8_UINT_PACK32: return 4;
|
|
case VK_FORMAT_A8B8G8R8_SINT_PACK32: return 4;
|
|
case VK_FORMAT_A8B8G8R8_SRGB_PACK32: return 4;
|
|
case VK_FORMAT_A2R10G10B10_UNORM_PACK32: return 4;
|
|
case VK_FORMAT_A2R10G10B10_SNORM_PACK32: return 4;
|
|
case VK_FORMAT_A2R10G10B10_USCALED_PACK32: return 4;
|
|
case VK_FORMAT_A2R10G10B10_SSCALED_PACK32: return 4;
|
|
case VK_FORMAT_A2R10G10B10_UINT_PACK32: return 4;
|
|
case VK_FORMAT_A2R10G10B10_SINT_PACK32: return 4;
|
|
case VK_FORMAT_A2B10G10R10_UNORM_PACK32: return 4;
|
|
case VK_FORMAT_A2B10G10R10_SNORM_PACK32: return 4;
|
|
case VK_FORMAT_A2B10G10R10_USCALED_PACK32: return 4;
|
|
case VK_FORMAT_A2B10G10R10_SSCALED_PACK32: return 4;
|
|
case VK_FORMAT_A2B10G10R10_UINT_PACK32: return 4;
|
|
case VK_FORMAT_A2B10G10R10_SINT_PACK32: return 4;
|
|
case VK_FORMAT_R16_UNORM: return 2;
|
|
case VK_FORMAT_R16_SNORM: return 2;
|
|
case VK_FORMAT_R16_USCALED: return 2;
|
|
case VK_FORMAT_R16_SSCALED: return 2;
|
|
case VK_FORMAT_R16_UINT: return 2;
|
|
case VK_FORMAT_R16_SINT: return 2;
|
|
case VK_FORMAT_R16_SFLOAT: return 2;
|
|
case VK_FORMAT_R16G16_UNORM: return 4;
|
|
case VK_FORMAT_R16G16_SNORM: return 4;
|
|
case VK_FORMAT_R16G16_USCALED: return 4;
|
|
case VK_FORMAT_R16G16_SSCALED: return 4;
|
|
case VK_FORMAT_R16G16_UINT: return 4;
|
|
case VK_FORMAT_R16G16_SINT: return 4;
|
|
case VK_FORMAT_R16G16_SFLOAT: return 4;
|
|
case VK_FORMAT_R16G16B16_UNORM: return 6;
|
|
case VK_FORMAT_R16G16B16_SNORM: return 6;
|
|
case VK_FORMAT_R16G16B16_USCALED: return 6;
|
|
case VK_FORMAT_R16G16B16_SSCALED: return 6;
|
|
case VK_FORMAT_R16G16B16_UINT: return 6;
|
|
case VK_FORMAT_R16G16B16_SINT: return 6;
|
|
case VK_FORMAT_R16G16B16_SFLOAT: return 6;
|
|
case VK_FORMAT_R16G16B16A16_UNORM: return 8;
|
|
case VK_FORMAT_R16G16B16A16_SNORM: return 8;
|
|
case VK_FORMAT_R16G16B16A16_USCALED: return 8;
|
|
case VK_FORMAT_R16G16B16A16_SSCALED: return 8;
|
|
case VK_FORMAT_R16G16B16A16_UINT: return 8;
|
|
case VK_FORMAT_R16G16B16A16_SINT: return 8;
|
|
case VK_FORMAT_R16G16B16A16_SFLOAT: return 8;
|
|
case VK_FORMAT_R32_UINT: return 4;
|
|
case VK_FORMAT_R32_SINT: return 4;
|
|
case VK_FORMAT_R32_SFLOAT: return 4;
|
|
case VK_FORMAT_R32G32_UINT: return 8;
|
|
case VK_FORMAT_R32G32_SINT: return 8;
|
|
case VK_FORMAT_R32G32_SFLOAT: return 8;
|
|
case VK_FORMAT_R32G32B32_UINT: return 12;
|
|
case VK_FORMAT_R32G32B32_SINT: return 12;
|
|
case VK_FORMAT_R32G32B32_SFLOAT: return 12;
|
|
case VK_FORMAT_R32G32B32A32_UINT: return 16;
|
|
case VK_FORMAT_R32G32B32A32_SINT: return 16;
|
|
case VK_FORMAT_R32G32B32A32_SFLOAT: return 16;
|
|
case VK_FORMAT_R64_UINT: return 8;
|
|
case VK_FORMAT_R64_SINT: return 8;
|
|
case VK_FORMAT_R64_SFLOAT: return 8;
|
|
case VK_FORMAT_R64G64_UINT: return 16;
|
|
case VK_FORMAT_R64G64_SINT: return 16;
|
|
case VK_FORMAT_R64G64_SFLOAT: return 16;
|
|
case VK_FORMAT_R64G64B64_UINT: return 24;
|
|
case VK_FORMAT_R64G64B64_SINT: return 24;
|
|
case VK_FORMAT_R64G64B64_SFLOAT: return 24;
|
|
case VK_FORMAT_R64G64B64A64_UINT: return 32;
|
|
case VK_FORMAT_R64G64B64A64_SINT: return 32;
|
|
case VK_FORMAT_R64G64B64A64_SFLOAT: return 32;
|
|
case VK_FORMAT_B10G11R11_UFLOAT_PACK32: return 4;
|
|
case VK_FORMAT_E5B9G9R9_UFLOAT_PACK32: return 4;
|
|
|
|
default: return 0;
|
|
}
|
|
}
|
|
}
|