LOVE/love
1
0
Fork 0
mirror of https://github.com/love2d/love.git synced 2026-08-21 21:15:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

vulkan: add support for custom depth/stencil tex

Browse Source
This commit is contained in:
niki
2022-09-11 01:57:23 +02:00
parent 816e3f01a2
commit 1658c89f3d
5 changed files with 114 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/graphics/vulkan/Graphics.cpp
+15 -3
View File
@@ -240,6 +240,11 @@ void Graphics::present(void *screenshotCallbackdata)
if (!isActive())
return;
if (isRenderTargetActive())
throw love::Exception("present cannot be called while a render target is active.");
deprecations.draw(this);
submitGpuCommands(true);
VkPresentInfoKHR presentInfo{};
@@ -266,6 +271,13 @@ void Graphics::present(void *screenshotCallbackdata)
else if (result != VK_SUCCESS)
throw love::Exception("failed to present swap chain image");
drawCalls = 0;
renderTargetSwitchCount = 0;
drawCallsBatched = 0;
updatePendingReadbacks();
updateTemporaryResources();
currentFrame = (currentFrame + 1) % MAX_FRAMES_IN_FLIGHT;
beginFrame();
@@ -720,7 +732,7 @@ bool Graphics::dispatch(int x, int y, int z)
vkCmdBindPipeline(commandBuffers.at(currentFrame), VK_PIPELINE_BIND_POINT_COMPUTE, computeShader->getComputePipeline());
computeShader->cmdPushDescriptorSets(commandBuffers.at(currentFrame), currentFrame, VK_PIPELINE_BIND_POINT_COMPUTE);
computeShader->cmdPushDescriptorSets(commandBuffers.at(currentFrame), static_cast<uint32_t>(currentFrame), VK_PIPELINE_BIND_POINT_COMPUTE);
vkCmdDispatch(commandBuffers.at(currentFrame), static_cast<uint32_t>(x), static_cast<uint32_t>(y), static_cast<uint32_t>(z));
@@ -1475,8 +1487,8 @@ VkPresentModeKHR Graphics::chooseSwapPresentMode(const std::vector<VkPresentMode
{
int vsync = Vulkan::getVsync();
auto begin = availablePresentModes.begin();
auto end = availablePresentModes.end();
const auto begin = availablePresentModes.begin();
const auto end = availablePresentModes.end();
switch (vsync) {
case -1:
src/modules/graphics/vulkan/Shader.cpp
+6
View File
@@ -425,6 +425,12 @@ const Shader::UniformInfo* Shader::getUniformInfo(BuiltinUniform builtin) const
return builtinUniformInfo[builtin];
}
void Shader::updateUniform(const UniformInfo* info, int count)
{
if (current == this)
Graphics::flushBatchedDrawsGlobal();
}
void Shader::sendTextures(const UniformInfo *info, graphics::Texture **textures, int count)
{
for (unsigned i = 0; i < count; i++)
src/modules/graphics/vulkan/Shader.h
+3 -6
View File
@@ -1,8 +1,8 @@
#pragma once
// LÖVE
#include <graphics/Shader.h>
#include <graphics/vulkan/ShaderStage.h>
#include "graphics/Shader.h"
#include "graphics/vulkan/ShaderStage.h"
#include "Vulkan.h"
// Libraries
@@ -56,10 +56,7 @@ public:
const UniformInfo *getUniformInfo(const std::string &name) const override;
const UniformInfo *getUniformInfo(BuiltinUniform builtin) const override;
// Not needed right now, since the logic that links the values of the uniforms to the shader is done in cmdPushDescriptorSets
// which gets called from the vulkan::Graphics class whenever a draw call happens.
// I'll have to reevaluate the use of this function in the future though.
void updateUniform(const UniformInfo* info, int count) override {}
void updateUniform(const UniformInfo *info, int count) override;
void sendTextures(const UniformInfo *info, graphics::Texture **textures, int count) override;
void sendBuffers(const UniformInfo *info, love::graphics::Buffer **buffers, int count) override {}
src/modules/graphics/vulkan/Texture.cpp
+36 -7
View File
@@ -79,7 +79,11 @@ bool Texture::loadVolatile()
auto commandBuffer = vgfx->getCommandBufferForDataTransfer();
if (computeWrite)
if (isPixelFormatDepthStencil(format))
imageLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
else if (isPixelFormatDepth(format))
imageLayout = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL;
else if (computeWrite)
imageLayout = VK_IMAGE_LAYOUT_GENERAL;
else
imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
@@ -200,29 +204,54 @@ void Texture::clear()
{
auto commandBuffer = vgfx->getCommandBufferForDataTransfer();
auto clearColor = getClearValue();
VkImageSubresourceRange range{};
if (isPixelFormatDepthStencil(format))
range.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
else if (isPixelFormatDepth(format))
range.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
else
range.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
range.baseMipLevel = 0;
range.levelCount = VK_REMAINING_MIP_LEVELS;
range.baseArrayLayer = 0;
range.layerCount = VK_REMAINING_ARRAY_LAYERS;
if (imageLayout != VK_IMAGE_LAYOUT_GENERAL)
if (imageLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL)
{
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
0, range.levelCount, 0, range.layerCount);
0, VK_REMAINING_MIP_LEVELS, 0, VK_REMAINING_ARRAY_LAYERS);
auto clearColor = getClearValue();
vkCmdClearColorImage(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, &clearColor, 1, &range);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
0, range.levelCount, 0, range.layerCount);
0, VK_REMAINING_MIP_LEVELS, 0, VK_REMAINING_ARRAY_LAYERS);
}
else if (imageLayout == VK_IMAGE_LAYOUT_GENERAL)
{
auto clearColor = getClearValue();
vkCmdClearColorImage(commandBuffer, textureImage, VK_IMAGE_LAYOUT_GENERAL, &clearColor, 1, &range);
}
else
vkCmdClearColorImage(commandBuffer, textureImage, VK_IMAGE_LAYOUT_GENERAL, &clearColor, 1, &range);
{
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage,
imageLayout, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
0, VK_REMAINING_MIP_LEVELS, 0, VK_REMAINING_ARRAY_LAYERS);
VkClearDepthStencilValue depthStencilColor{};
depthStencilColor.depth = 0.0f;
depthStencilColor.stencil = 0;
vkCmdClearDepthStencilImage(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, &depthStencilColor, 1, &range);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, imageLayout,
0, VK_REMAINING_MIP_LEVELS, 0, VK_REMAINING_ARRAY_LAYERS);
}
}
VkClearColorValue Texture::getClearValue()
src/modules/graphics/vulkan/Vulkan.cpp
+28
View File
@@ -789,6 +789,33 @@ void Vulkan::cmdTransitionImageLayout(VkCommandBuffer commandBuffer, VkImage ima
sourceStage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
destinationStage = VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | VK_PIPELINE_STAGE_TRANSFER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED &&
(newLayout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL || newLayout == VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL))
{
barrier.srcAccessMask = 0;
barrier.dstAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
destinationStage = VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT;
}
else if ((oldLayout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL || oldLayout == VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL) &&
newLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL)
{
barrier.srcAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL &&
(newLayout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL || newLayout == VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL))
{
barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT;
}
else
throw std::invalid_argument("unsupported layout transition!");
@@ -801,6 +828,7 @@ void Vulkan::cmdTransitionImageLayout(VkCommandBuffer commandBuffer, VkImage ima
1, &barrier
);
}
} // vulkan
} // graphics
} // love