encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-12-14 07:36:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

Simplify PersistentPipelineState and application of stencil states. Fix

Browse Source 
stencil mask usage. D3D12 does not support separate front/back masks.
All APIs support separate read/write masks.
This commit is contained in:
Austin Eng
2017-06-02 14:31:53 -04:00
committed by Corentin Wallez
parent 5a67d196be
commit 58c76b3fe4
18 changed files with 318 additions and 374 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
examples/HelloDepthStencil.cpp
View File

@@ -102,7 +102,7 @@ void initBuffers() {
planeBuffer = CreateFrozenBufferFromData(device, (void*)planeData, sizeof(planeData), nxt::BufferUsageBit::Vertex);
}
struct {
struct CameraData {
glm::mat4 view;
glm::mat4 proj;
} cameraData;
@@ -167,31 +167,17 @@ void init() {
cameraBuffer = device.CreateBufferBuilder()
.SetAllowedUsage(nxt::BufferUsageBit::Mapped | nxt::BufferUsageBit::Uniform)
.SetInitialUsage(nxt::BufferUsageBit::Mapped)
.SetSize(sizeof(cameraData))
.SetSize(sizeof(CameraData))
.GetResult();
glm::mat4 transform(1.0);
transformBuffer[0] = device.CreateBufferBuilder()
.SetAllowedUsage(nxt::BufferUsageBit::Mapped | nxt::BufferUsageBit::Uniform)
.SetInitialUsage(nxt::BufferUsageBit::Mapped)
.SetSize(sizeof(glm::mat4))
.GetResult();
transformBuffer[0].SetSubData(0, sizeof(glm::mat4) / sizeof(uint32_t), reinterpret_cast<uint32_t*>(&transform));
transformBuffer[0].FreezeUsage(nxt::BufferUsageBit::Uniform);
transformBuffer[0] = CreateFrozenBufferFromData(device, (void*)&transform, sizeof(glm::mat4), nxt::BufferUsageBit::Uniform);
transform = glm::translate(transform, glm::vec3(0.f, -2.f, 0.f));
transformBuffer[1] = device.CreateBufferBuilder()
.SetAllowedUsage(nxt::BufferUsageBit::Mapped | nxt::BufferUsageBit::Uniform)
.SetInitialUsage(nxt::BufferUsageBit::Mapped)
.SetSize(sizeof(glm::mat4))
.GetResult();
transformBuffer[1].SetSubData(0, sizeof(glm::mat4) / sizeof(uint32_t), reinterpret_cast<uint32_t*>(&transform));
transformBuffer[1].FreezeUsage(nxt::BufferUsageBit::Uniform);
transformBuffer[1] = CreateFrozenBufferFromData(device, (void*)&transform, sizeof(glm::mat4), nxt::BufferUsageBit::Uniform);
nxt::BufferView cameraBufferView = cameraBuffer.CreateBufferViewBuilder()
.SetExtent(0, sizeof(cameraData))
.SetExtent(0, sizeof(CameraData))
.GetResult();
nxt::BufferView transformBufferView[2] = {
@@ -280,7 +266,7 @@ void frame() {
);
cameraBuffer.TransitionUsage(nxt::BufferUsageBit::Mapped);
cameraBuffer.SetSubData(0, sizeof(cameraData) / sizeof(uint32_t), reinterpret_cast<uint32_t*>(&cameraData));
cameraBuffer.SetSubData(0, sizeof(CameraData) / sizeof(uint32_t), reinterpret_cast<uint32_t*>(&cameraData));
nxt::CommandBuffer commands = device.CreateCommandBufferBuilder()
.BeginRenderPass(renderpass, framebuffer)