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Use example base prepare and submit frame function, added ext overlay

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This commit is contained in:
saschawillems 2016-05-20 21:30:17 +02:00
parent d365b7ccd5
commit 3d93c383d8
1 changed files with 22 additions and 23 deletions
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45
sphericalenvmapping/sphericalenvmapping.cpp
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@ -80,6 +80,7 @@ public:
rotationSpeed = 0.75f;
zoomSpeed = 0.25f;
rotation = glm::vec3(-25.0f, 23.75f, 0.0f);
enableTextOverlay = true;
title = "Vulkan Example - Spherical Environment Mapping";
}
@ -157,27 +158,6 @@ public:
}
}
void draw()
{
// Get next image in the swap chain (back/front buffer)
VK_CHECK_RESULT(swapChain.acquireNextImage(semaphores.presentComplete, &currentBuffer));
submitPostPresentBarrier(swapChain.buffers[currentBuffer].image);
// 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));
submitPrePresentBarrier(swapChain.buffers[currentBuffer].image);
VK_CHECK_RESULT(swapChain.queuePresent(queue, currentBuffer, semaphores.renderComplete));
VK_CHECK_RESULT(vkQueueWaitIdle(queue));
}
void loadMeshes()
{
loadMesh(getAssetPath() + "models/chinesedragon.dae", &meshes.object, vertexLayout, 0.05f);
@ -397,6 +377,7 @@ public:
// Vertex shader uniform buffer block
createBuffer(
VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
sizeof(uboVS),
&uboVS,
&uniformData.vertexShader.buffer,
@ -429,6 +410,17 @@ public:
vkUnmapMemory(device, uniformData.vertexShader.memory);
}
void draw()
{
VulkanExampleBase::prepareFrame();
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];
VK_CHECK_RESULT(vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE));
VulkanExampleBase::submitFrame();
}
void prepare()
{
VulkanExampleBase::prepare();
@ -448,9 +440,7 @@ public:
{
if (!prepared)
return;
vkDeviceWaitIdle(device);
draw();
vkDeviceWaitIdle(device);
}
virtual void viewChanged()
@ -474,6 +464,15 @@ public:
}
}
virtual void getOverlayText(VulkanTextOverlay *textOverlay)
{
#if defined(__ANDROID__)
textOverlay->addText("Press \"Button A\" to toggle material cap", 5.0f, 85.0f, VulkanTextOverlay::alignLeft);
#else
textOverlay->addText("Press \"space\" to toggle material cap", 5.0f, 85.0f, VulkanTextOverlay::alignLeft);
#endif
}
void changeMatCapIndex(uint32_t delta)
{
uboVS.texIndex += delta;