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Updated draw functions using base class frame prepare and submit

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This commit is contained in:
saschawillems 2016-06-21 21:55:31 +02:00
parent 1b376da279
commit 037804f3b9
2 changed files with 39 additions and 62 deletions
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60
raytracing/raytracing.cpp
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@ -276,44 +276,6 @@ public:
vkEndCommandBuffer(computeCmdBuffer);
}
void draw()
{
VkResult err;
// Get next image in the swap chain (back/front buffer)
err = swapChain.acquireNextImage(semaphores.presentComplete, &currentBuffer);
assert(!err);
submitPostPresentBarrier(swapChain.buffers[currentBuffer].image);
// Command buffer to be sumitted to the queue
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];
// Submit to queue
err = vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE);
assert(!err);
submitPrePresentBarrier(swapChain.buffers[currentBuffer].image);
err = swapChain.queuePresent(queue, currentBuffer, semaphores.renderComplete);
assert(!err);
err = vkQueueWaitIdle(queue);
assert(!err);
// Compute
VkSubmitInfo computeSubmitInfo = vkTools::initializers::submitInfo();
computeSubmitInfo.commandBufferCount = 1;
computeSubmitInfo.pCommandBuffers = &computeCmdBuffer;
err = vkQueueSubmit(computeQueue, 1, &computeSubmitInfo, VK_NULL_HANDLE);
assert(!err);
err = vkQueueWaitIdle(computeQueue);
assert(!err);
}
// Setup vertices for a single uv-mapped quad
void generateQuad()
{
@ -692,6 +654,28 @@ public:
vkGetDeviceQueue(device, queueIndex, 0, &computeQueue);
}
void draw()
{
VulkanExampleBase::prepareFrame();
// Command buffer to be sumitted to the queue
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];
// Submit to queue
VK_CHECK_RESULT(vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE));
VulkanExampleBase::submitFrame();
// Compute
VkSubmitInfo computeSubmitInfo = vkTools::initializers::submitInfo();
computeSubmitInfo.commandBufferCount = 1;
computeSubmitInfo.pCommandBuffers = &computeCmdBuffer;
VK_CHECK_RESULT(vkQueueSubmit(computeQueue, 1, &computeSubmitInfo, VK_NULL_HANDLE));
VK_CHECK_RESULT(vkQueueWaitIdle(computeQueue));
}
void prepare()
{
VulkanExampleBase::prepare();