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bug fix : pbrLayout is null 

bug found : piplines is null
pull/2/head
InkSoul 2023-05-25 00:29:04 +08:00
parent 11610c6a6b
commit 7d36d173f6
1 changed files with 76 additions and 92 deletions
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homework/homework1/homework1.cpp
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@ -199,7 +199,7 @@
} }
/*
// load skins from glTF model // load skins from glTF model
void VulkanglTFModel::loadSkins(tinygltf::Model& input) void VulkanglTFModel::loadSkins(tinygltf::Model& input)
{ {
@ -249,8 +249,8 @@
} }*/
//glTF nodes loading helper function //glTF nodes loading helper function
//rewrite node loader,simplify logic //rewrite node loader,simplify logic
//Search node from parent to children by index //Search node from parent to children by index
@ -634,7 +634,7 @@
} }
// Draw the glTF scene starting at the top-level-nodes // Draw the glTF scene starting at the top-level-nodes
void VulkanglTFModel::draw(VkCommandBuffer commandBuffer, VkPipelineLayout pipelineLayout) void VulkanglTFModel::draw(VkCommandBuffer commandBuffer, VkPipelineLayout pipelineLayout )
{ {
// All vertices and indices are stored in single buffers, so we only need to bind once // All vertices and indices are stored in single buffers, so we only need to bind once
VkDeviceSize offsets[1] = { 0 }; VkDeviceSize offsets[1] = { 0 };
@ -755,7 +755,7 @@ void VulkanExample::setupFrameBuffer()
samplerCI.minLod = 0.0f; samplerCI.minLod = 0.0f;
samplerCI.maxLod = 1.0f; samplerCI.maxLod = 1.0f;
samplerCI.borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE; samplerCI.borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE;
VK_CHECK_RESULT(vkCreateSampler(device, &samplerCI, nullptr, &colorSampler));
if (tonemappingDescriptorSet != VK_NULL_HANDLE) if (tonemappingDescriptorSet != VK_NULL_HANDLE)
{ {
auto imageInfo = vks::initializers::descriptorImageInfo(colorSampler, pbrFrameBuffer.color.imageView, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL); auto imageInfo = vks::initializers::descriptorImageInfo(colorSampler, pbrFrameBuffer.color.imageView, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
@ -780,11 +780,11 @@ void VulkanExample::getEnabledFeatures()
VkClearValue clearValues[2]; VkClearValue clearValues[2];
clearValues[0].color = defaultClearColor; clearValues[0].color = defaultClearColor;
clearValues[0].color = { { 0.25f, 0.25f, 0.25f, 1.0f } };; clearValues[0].color = { { 0.25f, 0.25f, 0.25f, 1.0f } };
clearValues[1].depthStencil = { 1.0f, 0 }; clearValues[1].depthStencil = { 1.0f, 0 };
VkRenderPassBeginInfo renderPassBeginInfo = vks::initializers::renderPassBeginInfo(); VkRenderPassBeginInfo renderPassBeginInfo = vks::initializers::renderPassBeginInfo();
renderPassBeginInfo.renderPass = renderPass; renderPassBeginInfo.renderPass = pbrFrameBuffer.fbo.renderPass;
renderPassBeginInfo.renderArea.offset.x = 0; renderPassBeginInfo.renderArea.offset.x = 0;
renderPassBeginInfo.renderArea.offset.y = 0; renderPassBeginInfo.renderArea.offset.y = 0;
renderPassBeginInfo.renderArea.extent.width = width; renderPassBeginInfo.renderArea.extent.width = width;
@ -797,40 +797,41 @@ void VulkanExample::getEnabledFeatures()
for (int32_t i = 0; i < drawCmdBuffers.size(); ++i) for (int32_t i = 0; i < drawCmdBuffers.size(); ++i)
{ {
renderPassBeginInfo.framebuffer = frameBuffers[i]; renderPassBeginInfo.framebuffer = pbrFrameBuffer.fbo.frameBuffer;
VK_CHECK_RESULT(vkBeginCommandBuffer(drawCmdBuffers[i], &cmdBufInfo)); VK_CHECK_RESULT(vkBeginCommandBuffer(drawCmdBuffers[i], &cmdBufInfo));
vkCmdBeginRenderPass(drawCmdBuffers[i], &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE); vkCmdBeginRenderPass(drawCmdBuffers[i], &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
vkCmdSetViewport(drawCmdBuffers[i], 0, 1, &viewport); vkCmdSetViewport(drawCmdBuffers[i], 0, 1, &viewport);
vkCmdSetScissor(drawCmdBuffers[i], 0, 1, &scissor); vkCmdSetScissor(drawCmdBuffers[i], 0, 1, &scissor);
// Bind scene matrices descriptor to set 0 // Bind scene matrices descriptor to set 0
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 0, 1, &descriptorSet, 0, nullptr); vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.pbrLayout, 0, 1, &descriptorSet, 0, nullptr);
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.pbrLayout, 6, 1, &skinDescriptorSet, 0, nullptr);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, wireframe ? pipelines.wireframe : pipelines.solid); vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, wireframe ? pipelines.wireframe : pipelines.solid);
glTFModel.draw(drawCmdBuffers[i], pipelineLayout); glTFModel.draw(drawCmdBuffers[i], pipelineLayouts.pbrLayout);
drawUI(drawCmdBuffers[i]);
vkCmdEndRenderPass(drawCmdBuffers[i]); vkCmdEndRenderPass(drawCmdBuffers[i]);
{
VkRenderPassBeginInfo renderPassBeginInfo = vks::initializers::renderPassBeginInfo();
renderPassBeginInfo.renderPass = renderPass;
renderPassBeginInfo.framebuffer = VulkanExampleBase::frameBuffers[i];
renderPassBeginInfo.renderArea.extent.width = width;
renderPassBeginInfo.renderArea.extent.height = height;
renderPassBeginInfo.clearValueCount = 2;
renderPassBeginInfo.pClearValues = clearValues;
vkCmdBeginRenderPass(drawCmdBuffers[i], &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
vkCmdSetViewport(drawCmdBuffers[i], 0, 1, &viewport);
vkCmdSetScissor(drawCmdBuffers[i], 0, 1, &scissor);
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.tonemappingLayout, 0, 1, &tonemappingDescriptorSet, 0, NULL);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelines.toneMapping);
vkCmdDraw(drawCmdBuffers[i], 3, 1, 0, 0);
drawUI(drawCmdBuffers[i]);
vkCmdEndRenderPass(drawCmdBuffers[i]);
}
VK_CHECK_RESULT(vkEndCommandBuffer(drawCmdBuffers[i])); VK_CHECK_RESULT(vkEndCommandBuffer(drawCmdBuffers[i]));
//tonemapping render pass
VkRenderPassBeginInfo renderPassBeginInfo = vks::initializers::renderPassBeginInfo();
renderPassBeginInfo.renderPass = renderPass;
renderPassBeginInfo.framebuffer = VulkanExampleBase::frameBuffers[i];
renderPassBeginInfo.renderArea.extent.width = width;
renderPassBeginInfo.renderArea.extent.height = height;
renderPassBeginInfo.clearValueCount = 2;
renderPassBeginInfo.pClearValues = clearValues;
vkCmdBeginRenderPass(drawCmdBuffers[i], &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
vkCmdSetViewport(drawCmdBuffers[i], 0, 1, &viewport);
vkCmdSetScissor(drawCmdBuffers[i], 0, 1, &scissor);
vkCmdBindDescriptorSets(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayouts.tonemappingLayout, 0, 1, &tonemappingDescriptorSet, 0, NULL);
vkCmdBindPipeline(drawCmdBuffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, pipelines.toneMapping);
vkCmdDraw(drawCmdBuffers[i], 3, 1, 0, 0);
drawUI(drawCmdBuffers[i]);
vkCmdEndRenderPass(drawCmdBuffers[i]);
} }
} }
void VulkanExample::loadglTFFile(std::string filename, VulkanglTFModel& model, bool bSkyboxFlag = false) void VulkanExample::loadglTFFile(std::string filename, VulkanglTFModel& model, bool bSkyboxFlag)
{ {
tinygltf::Model glTFInput; tinygltf::Model glTFInput;
tinygltf::TinyGLTF gltfContext; tinygltf::TinyGLTF gltfContext;
@ -838,49 +839,31 @@ void VulkanExample::getEnabledFeatures()
this->device = device; this->device = device;
#if defined(__ANDROID__)
// On Android all assets are packed with the apk in a compressed form, so we need to open them using the asset manager
// We let tinygltf handle this, by passing the asset manager of our app
tinygltf::asset_manager = androidApp->activity->assetManager;
#endif
bool fileLoaded = gltfContext.LoadASCIIFromFile(&glTFInput, &error, &warning, filename); bool fileLoaded = gltfContext.LoadASCIIFromFile(&glTFInput, &error, &warning, filename);
// Pass some Vulkan resources required for setup and rendering to the glTF model loading class // Pass some Vulkan resources required for setup and rendering to the glTF model loading class
glTFModel.vulkanDevice = vulkanDevice; model.vulkanDevice = vulkanDevice;
glTFModel.copyQueue = queue; model.copyQueue = queue;
std::vector<uint32_t> indexBuffer; std::vector<uint32_t> indexBuffer;
std::vector<VulkanglTFModel::Vertex> vertexBuffer; std::vector<VulkanglTFModel::Vertex> vertexBuffer;
if (fileLoaded) if (fileLoaded) {
{ model.nodeCount = static_cast<uint32_t>(glTFInput.nodes.size());
glTFModel.nodeCount = static_cast<uint32_t>(glTFInput.nodes.size()); model.loadImages(glTFInput);
glTFModel.loadImages(glTFInput); model.loadMaterials(glTFInput);
glTFModel.loadMaterials(glTFInput); model.loadTextures(glTFInput);
glTFModel.loadTextures(glTFInput);
//glTFModel.loadSkins(glTFInput);
const tinygltf::Scene& scene = glTFInput.scenes[0]; const tinygltf::Scene& scene = glTFInput.scenes[0];
for (size_t i = 0; i < scene.nodes.size(); i++) { for (size_t i = 0; i < scene.nodes.size(); i++) {
const tinygltf::Node node = glTFInput.nodes[scene.nodes[i]]; const tinygltf::Node node = glTFInput.nodes[scene.nodes[i]];
glTFModel.loadNode(node, glTFInput, nullptr,scene.nodes[i], indexBuffer, vertexBuffer); model.loadNode(node, glTFInput, nullptr, scene.nodes[i], indexBuffer, vertexBuffer);
} }
model.loadAnimations(glTFInput);
glTFModel.loadAnimations(glTFInput);
// update joint in nodes
/*
for (auto node : glTFModel.nodes)
{
glTFModel.updateJoints(node);
}
for (size_t i = 0; i < glTFModel.nodes.size(); i++)
{
if (glTFModel.nodes[i]->skin > -1)
{
glTFModel.updateJoints(glTFModel.nodes[i]);
}
else
{
continue;
}
}*/
} }
else { else {
vks::tools::exitFatal("Could not open the glTF file.\n\nThe file is part of the additional asset pack.\n\nRun \"download_assets.py\" in the repository root to download the latest version.", -1); vks::tools::exitFatal("Could not open the glTF file.\n\nThe file is part of the additional asset pack.\n\nRun \"download_assets.py\" in the repository root to download the latest version.", -1);
@ -893,9 +876,12 @@ void VulkanExample::getEnabledFeatures()
size_t vertexBufferSize = vertexBuffer.size() * sizeof(VulkanglTFModel::Vertex); size_t vertexBufferSize = vertexBuffer.size() * sizeof(VulkanglTFModel::Vertex);
size_t indexBufferSize = indexBuffer.size() * sizeof(uint32_t); size_t indexBufferSize = indexBuffer.size() * sizeof(uint32_t);
glTFModel.indices.count = static_cast<uint32_t>(indexBuffer.size()); model.indices.count = static_cast<uint32_t>(indexBuffer.size());
struct StagingBuffer {
VkBuffer buffer;
VkDeviceMemory memory;
} vertexStaging, indexStaging;
// Create host visible staging buffers (source) // Create host visible staging buffers (source)
VK_CHECK_RESULT(vulkanDevice->createBuffer( VK_CHECK_RESULT(vulkanDevice->createBuffer(
@ -919,15 +905,14 @@ void VulkanExample::getEnabledFeatures()
VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
vertexBufferSize, vertexBufferSize,
&glTFModel.vertices.buffer, &model.vertices.buffer,
&glTFModel.vertices.memory)); &model.vertices.memory));
VK_CHECK_RESULT(vulkanDevice->createBuffer( VK_CHECK_RESULT(vulkanDevice->createBuffer(
VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT, VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
indexBufferSize, indexBufferSize,
&glTFModel.indices.buffer, &model.indices.buffer,
&glTFModel.indices.memory)); &model.indices.memory));
// Copy data from staging buffers (host) do device local buffer (gpu) // Copy data from staging buffers (host) do device local buffer (gpu)
VkCommandBuffer copyCmd = vulkanDevice->createCommandBuffer(VK_COMMAND_BUFFER_LEVEL_PRIMARY, true); VkCommandBuffer copyCmd = vulkanDevice->createCommandBuffer(VK_COMMAND_BUFFER_LEVEL_PRIMARY, true);
@ -937,16 +922,15 @@ void VulkanExample::getEnabledFeatures()
vkCmdCopyBuffer( vkCmdCopyBuffer(
copyCmd, copyCmd,
vertexStaging.buffer, vertexStaging.buffer,
glTFModel.vertices.buffer, model.vertices.buffer,
1, 1,
&copyRegion); &copyRegion);
copyRegion.size = indexBufferSize; copyRegion.size = indexBufferSize;
vkCmdCopyBuffer( vkCmdCopyBuffer(
copyCmd, copyCmd,
indexStaging.buffer, indexStaging.buffer,
glTFModel.indices.buffer, model.indices.buffer,
1, 1,
&copyRegion); &copyRegion);
@ -985,9 +969,8 @@ void VulkanExample::getEnabledFeatures()
vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,1) vks::initializers::descriptorPoolSize(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,1)
}; };
const uint32_t maxSetCount = static_cast<uint32_t>(glTFModel.images.size()) + 6; // One set for matrices and one per model image/texture
// Number of descriptor sets = One for the scene ubo + one per image + one per skin const uint32_t maxSetCount = static_cast<uint32_t>(glTFModel.images.size()) + 6;
//const uint32_t maxSetCount = static_cast<uint32_t>(glTFModel.images.size()) + static_cast<uint32_t>(glTFModel.skins.size()) + 1+ 6 ;
VkDescriptorPoolCreateInfo descriptorPoolInfo = vks::initializers::descriptorPoolCreateInfo(poolSizes, maxSetCount); VkDescriptorPoolCreateInfo descriptorPoolInfo = vks::initializers::descriptorPoolCreateInfo(poolSizes, maxSetCount);
VK_CHECK_RESULT(vkCreateDescriptorPool(device, &descriptorPoolInfo, nullptr, &descriptorPool)); VK_CHECK_RESULT(vkCreateDescriptorPool(device, &descriptorPoolInfo, nullptr, &descriptorPool));
@ -1000,17 +983,17 @@ void VulkanExample::getEnabledFeatures()
vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_SHADER_STAGE_FRAGMENT_BIT, 3), vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_SHADER_STAGE_FRAGMENT_BIT, 3),
}; };
VkDescriptorSetLayoutCreateInfo descriptorSetLayoutCI = vks::initializers::descriptorSetLayoutCreateInfo(setLayoutBindings); VkDescriptorSetLayoutCreateInfo descriptorSetLayoutCI = vks::initializers::descriptorSetLayoutCreateInfo(setLayoutBindings);
// Descriptor set layout for passing matrices
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.matrices)); VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.matrices));
// Descriptor set layout for material uniform buffer
VkDescriptorSetLayoutBinding materialBufferLayoutBinding = vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, VK_SHADER_STAGE_FRAGMENT_BIT, 0); VkDescriptorSetLayoutBinding materialBufferLayoutBinding = vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, VK_SHADER_STAGE_FRAGMENT_BIT, 0);
descriptorSetLayoutCI = vks::initializers::descriptorSetLayoutCreateInfo(&materialBufferLayoutBinding, 1); descriptorSetLayoutCI = vks::initializers::descriptorSetLayoutCreateInfo(&materialBufferLayoutBinding, 1);
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.materialUniform)); VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.materialUniform));
// Descriptor set layout for passing material textures // Descriptor set layout for passing material textures
VkDescriptorSetLayoutBinding setLayoutBinding = vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_SHADER_STAGE_FRAGMENT_BIT, 0); VkDescriptorSetLayoutBinding setLayoutBinding = vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, VK_SHADER_STAGE_FRAGMENT_BIT, 0);
descriptorSetLayoutCI = vks::initializers::descriptorSetLayoutCreateInfo(&setLayoutBinding, 1); descriptorSetLayoutCI = vks::initializers::descriptorSetLayoutCreateInfo(&setLayoutBinding, 1);
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.textures)); VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.textures));
// Descriptor set layout for ssbo
setLayoutBinding = vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, VK_SHADER_STAGE_VERTEX_BIT, 0); setLayoutBinding = vks::initializers::descriptorSetLayoutBinding(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, VK_SHADER_STAGE_VERTEX_BIT, 0);
VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.ssbo)); VK_CHECK_RESULT(vkCreateDescriptorSetLayout(device, &descriptorSetLayoutCI, nullptr, &descriptorSetLayouts.ssbo));
// Descriptor set layout for passing skin joint matrices // Descriptor set layout for passing skin joint matrices
@ -1033,7 +1016,7 @@ void VulkanExample::getEnabledFeatures()
descriptorSetLayouts.ssbo, descriptorSetLayouts.ssbo,
}; };
VkPipelineLayoutCreateInfo pipelineLayoutCI = vks::initializers::pipelineLayoutCreateInfo(setLayouts.data(), static_cast<uint32_t>(setLayouts.size())); VkPipelineLayoutCreateInfo pipelineLayoutCI = vks::initializers::pipelineLayoutCreateInfo(setLayouts.data(), static_cast<uint32_t>(setLayouts.size()));
VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCI, nullptr, &pipelineLayout)); VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCI, nullptr, &pipelineLayouts.pbrLayout));
/* /*
// We will use push constants to push the local matrices of a primitive to the vertex shader // We will use push constants to push the local matrices of a primitive to the vertex shader
@ -1057,7 +1040,8 @@ void VulkanExample::getEnabledFeatures()
vkUpdateDescriptorSets(device, 4, writeDescriptorSets.data(), 0, nullptr); vkUpdateDescriptorSets(device, 4, writeDescriptorSets.data(), 0, nullptr);
// Descriptor set for glTF model skin joint matrices // Descriptor set for glTF model skin joint matrices
if (glTFModel.skins.size() > 0) /*
if (glTFModel.skins.size() > 0)
{ {
for (auto& skin : glTFModel.skins) for (auto& skin : glTFModel.skins)
{ {
@ -1068,13 +1052,7 @@ void VulkanExample::getEnabledFeatures()
} }
} }
else else
{ */
const VkDescriptorSetAllocateInfo allocInfo = vks::initializers::descriptorSetAllocateInfo(descriptorPool, &descriptorSetLayouts.ssbo, 1);
VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &allocInfo, &skinDescriptorSet));
VkWriteDescriptorSet writeDescriptorSet = vks::initializers::writeDescriptorSet(skinDescriptorSet, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 0, &shaderData.skinSSBO.descriptor);
vkUpdateDescriptorSets(device, 1, &writeDescriptorSet, 0, nullptr);
}
for (auto& material : glTFModel.materials) for (auto& material : glTFModel.materials)
{ {
@ -1092,16 +1070,22 @@ void VulkanExample::getEnabledFeatures()
VkWriteDescriptorSet writeDescriptorSet = vks::initializers::writeDescriptorSet(image.descriptorSet, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &image.texture.descriptor); VkWriteDescriptorSet writeDescriptorSet = vks::initializers::writeDescriptorSet(image.descriptorSet, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &image.texture.descriptor);
vkUpdateDescriptorSets(device, 1, &writeDescriptorSet, 0, nullptr); vkUpdateDescriptorSets(device, 1, &writeDescriptorSet, 0, nullptr);
} }
//tonemapping pipline layout
{ {
VkPipelineLayoutCreateInfo piplineLayoutCI = vks::initializers::pipelineLayoutCreateInfo(&descriptorSetLayouts.textures, 1); const VkDescriptorSetAllocateInfo allocInfo = vks::initializers::descriptorSetAllocateInfo(descriptorPool, &descriptorSetLayouts.ssbo, 1);
VK_CHECK_RESULT(vkCreatePipelineLayout(device, &piplineLayoutCI, nullptr, &pipelineLayouts.tonemappingLayout)); VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &allocInfo, &skinDescriptorSet));
VkWriteDescriptorSet writeDescriptorSet = vks::initializers::writeDescriptorSet(skinDescriptorSet, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 0, &shaderData.skinSSBO.descriptor);
vkUpdateDescriptorSets(device, 1, &writeDescriptorSet, 0, nullptr);
}
//Tone Mapping pipeline layout
{
auto pipelineLayoutCI = vks::initializers::pipelineLayoutCreateInfo(&descriptorSetLayouts.textures, 1);
VK_CHECK_RESULT(vkCreatePipelineLayout(device, &pipelineLayoutCI, nullptr, &pipelineLayouts.tonemappingLayout));
const VkDescriptorSetAllocateInfo allocInfo = vks::initializers::descriptorSetAllocateInfo(descriptorPool, &descriptorSetLayouts.textures, 1); const VkDescriptorSetAllocateInfo allocInfo = vks::initializers::descriptorSetAllocateInfo(descriptorPool, &descriptorSetLayouts.textures, 1);
VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &allocInfo, &tonemappingDescriptorSet)); VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &allocInfo, &tonemappingDescriptorSet));
VkDescriptorImageInfo imageInfo = vks::initializers::descriptorImageInfo(colorSampler, pbrFrameBuffer.color.imageView, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL); auto imageInfo = vks::initializers::descriptorImageInfo(colorSampler, pbrFrameBuffer.color.imageView, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
VkWriteDescriptorSet writeDescriptorSet = vks::initializers::writeDescriptorSet(tonemappingDescriptorSet, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &imageInfo); VkWriteDescriptorSet writeDescriptorSet = vks::initializers::writeDescriptorSet(tonemappingDescriptorSet, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &imageInfo);
vkUpdateDescriptorSets(device, 1, &writeDescriptorSet, 0, nullptr); vkUpdateDescriptorSets(device, 1, &writeDescriptorSet, 0, nullptr);
} }