add notes about renderdoc and make ex 24 shader use using namespace

Author: devshgraphicsprogramming

07_StagingAndMultipleQueues/main.cpp

@@ -465,7 +465,8 @@ class StagingAndMultipleQueuesApp final : public application_templates::BasicMul
 			// Some Devices like all of the Intel GPUs do not have enough queues for us to allocate different queues to compute and transfers,
 			// so our `BasicMultiQueueApplication` will "alias" a single queue to both usages. Normally you don't need to care, but here we're
 			// attempting to do "out-of-order" "submit-before-signal" so we need to "hold back" submissions if the queues are aliased!
-			if (getTransferUpQueue()==computeQueue)
+			// TODO: Renderdoc freezes because it starts capturing immediately upon a submit and can't defer a capture till semaphores signal.
+			if (getTransferUpQueue()==computeQueue /*|| m_api->isRunningInRenderdoc()*/)
 			for (auto old = transfersSubmitted.load(); old <= imageToProcessId; old = transfersSubmitted.load())
 				transfersSubmitted.wait(old);
 			computeQueue->submit(submitInfo);

24_ColorSpaceTest/app_resources/present.frag.hlsl

@@ -5,11 +5,12 @@
 
 // vertex shader is provided by the fullScreenTriangle extension
 #include <nbl/builtin/hlsl/ext/FullScreenTriangle/SVertexAttributes.hlsl>
+using namespace nbl::hlsl::ext::FullScreenTriangle;
 
 [[vk::combinedImageSampler]][[vk::binding(0,3)]] Texture2DArray texture;
 [[vk::combinedImageSampler]][[vk::binding(0,3)]] SamplerState samplerState;
 
-[[vk::location(0)]] float32_t4 main(nbl::hlsl::ext::FullScreenTriangle::SVertexAttributes vxAttr) : SV_Target0
+[[vk::location(0)]] float32_t4 main(SVertexAttributes vxAttr) : SV_Target0
 {
     return texture.SampleLevel(samplerState,float32_t3(vxAttr.uv,0.f),0.0);
 }