kraken_engine/kraken
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Now rendering black frames rather than empty frames when scene isn't loaded, preventing some Vulkan validation errors.

Browse Source 
Added keepColor, clearColor, and finalLayout attributes to KRRenderPass::RenderPassInfo.
Now able to render debug text on macOS.
This commit is contained in:
Kearwood Gilbert
2024-01-14 15:36:51 -08:00
parent 0c6b0854f2
commit e6706a4e1f
7 changed files with 170 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

69
kraken/KRSurface.cpp
View File

@@ -49,6 +49,9 @@ KRSurface::KRSurface(KRContext& context, KrSurfaceHandle handle, void* platformH
m_forwardOpaquePass = std::make_unique<KRRenderPass>(context);
m_deferredGBufferPass = std::make_unique<KRRenderPass>(context);
m_deferredOpaquePass = std::make_unique<KRRenderPass>(context);
m_postCompositePass = std::make_unique<KRRenderPass>(context);
m_debugPass = std::make_unique<KRRenderPass>(context);
m_blackFramePass = std::make_unique<KRRenderPass>(context);
m_swapChain = std::make_unique<KRSwapchain>(context);
}
@@ -124,6 +127,18 @@ void KRSurface::destroy()
if (m_deferredOpaquePass) {
m_deferredOpaquePass->destroy(*device);
}
if (m_postCompositePass) {
m_postCompositePass->destroy(*device);
}
if (m_debugPass) {
m_debugPass->destroy(*device);
}
if (m_blackFramePass) {
m_blackFramePass->destroy(*device);
}
for (int i=0; i < KRENGINE_MAX_FRAMES_IN_FLIGHT; i++) {
if (device && m_renderFinishedSemaphores[i] != VK_NULL_HANDLE) {
@@ -184,17 +199,47 @@ KrResult KRSurface::createSwapChain()
KRRenderPass::RenderPassInfo info{};
info.clearColor = true;
info.keepColor = true;
info.clearDepth = true;
info.keepDepth = false;
info.finalPass = false;
m_forwardOpaquePass->create(*device, selectedSurfaceFormat.format, depthImageFormat, info);
info.clearColor = true;
info.keepColor = true;
info.clearDepth = true;
info.keepDepth = true;
info.finalPass = false;
m_deferredGBufferPass->create(*device, selectedSurfaceFormat.format, depthImageFormat, info);
info.clearColor = false;
info.keepColor = true;
info.clearDepth = false;
info.keepDepth = true;
info.finalPass = false;
m_deferredOpaquePass->create(*device, selectedSurfaceFormat.format, depthImageFormat, info);
info.clearColor = false;
info.keepColor = true;
info.clearDepth = false;
info.keepDepth = true;
info.finalPass = false;
m_debugPass->create(*device, selectedSurfaceFormat.format, depthImageFormat, info);
info.clearColor = false;
info.keepColor = true;
info.clearDepth = false;
info.keepDepth = false;
m_deferredOpaquePass->create(*device, selectedSurfaceFormat.format, depthImageFormat, info);
info.finalPass = true;
m_postCompositePass->create(*device, selectedSurfaceFormat.format, depthImageFormat, info);
info.clearColor = true;
info.keepColor = true;
info.clearDepth = false;
info.keepDepth = false;
info.finalPass = true;
m_blackFramePass->create(*device, selectedSurfaceFormat.format, depthImageFormat, info);
m_swapChain->create(*device, m_surface, selectedSurfaceFormat, depthImageFormat, swapExtent, imageCount, *m_forwardOpaquePass);
@@ -264,7 +309,29 @@ KRRenderPass& KRSurface::getDeferredOpaquePass()
return *m_deferredOpaquePass;
}
KRRenderPass& KRSurface::getPostCompositePass()
{
return *m_postCompositePass;
}
KRRenderPass& KRSurface::getDebugPass()
{
return *m_debugPass;
}
KRRenderPass& KRSurface::getBlackFramePass()
{
return *m_blackFramePass;
}
void KRSurface::endFrame()
{
m_frameIndex++;;
}
void KRSurface::renderBlackFrame(VkCommandBuffer &commandBuffer)
{
m_blackFramePass->begin(commandBuffer, *this, Vector4::Create(0.0f, 0.0f, 0.0f, 1.0f));
m_blackFramePass->end(commandBuffer);
}