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[Vulkan] Texture loading

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This commit is contained in:
Triang3l
2022-05-24 22:42:22 +03:00
parent 9c445d397b
commit 6c9a06b2da
6 changed files with 1186 additions and 215 deletions
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35
src/xenia/gpu/vulkan/deferred_command_buffer.h
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@@ -206,6 +206,31 @@ class DeferredCommandBuffer {
regions, sizeof(VkBufferCopy) * region_count);
}
VkBufferImageCopy* CmdCopyBufferToImageEmplace(VkBuffer src_buffer,
VkImage dst_image,
VkImageLayout dst_image_layout,
uint32_t region_count) {
const size_t header_size =
xe::align(sizeof(ArgsVkCopyBufferToImage), alignof(VkBufferImageCopy));
uint8_t* args_ptr = reinterpret_cast<uint8_t*>(
WriteCommand(Command::kVkCopyBufferToImage,
header_size + sizeof(VkBufferImageCopy) * region_count));
auto& args = *reinterpret_cast<ArgsVkCopyBufferToImage*>(args_ptr);
args.src_buffer = src_buffer;
args.dst_image = dst_image;
args.dst_image_layout = dst_image_layout;
args.region_count = region_count;
return reinterpret_cast<VkBufferImageCopy*>(args_ptr + header_size);
}
void CmdVkCopyBufferToImage(VkBuffer src_buffer, VkImage dst_image,
VkImageLayout dst_image_layout,
uint32_t region_count,
const VkBufferImageCopy* regions) {
std::memcpy(CmdCopyBufferToImageEmplace(src_buffer, dst_image,
dst_image_layout, region_count),
regions, sizeof(VkBufferImageCopy) * region_count);
}
void CmdVkDispatch(uint32_t group_count_x, uint32_t group_count_y,
uint32_t group_count_z) {
auto& args = *reinterpret_cast<ArgsVkDispatch*>(
@@ -342,6 +367,7 @@ class DeferredCommandBuffer {
kVkClearAttachments,
kVkClearColorImage,
kVkCopyBuffer,
kVkCopyBufferToImage,
kVkDispatch,
kVkDraw,
kVkDrawIndexed,
@@ -428,6 +454,15 @@ class DeferredCommandBuffer {
static_assert(alignof(VkBufferCopy) <= alignof(uintmax_t));
};
struct ArgsVkCopyBufferToImage {
VkBuffer src_buffer;
VkImage dst_image;
VkImageLayout dst_image_layout;
uint32_t region_count;
// Followed by aligned VkBufferImageCopy[].
static_assert(alignof(VkBufferImageCopy) <= alignof(uintmax_t));
};
struct ArgsVkDispatch {
uint32_t group_count_x;
uint32_t group_count_y;