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Code cleanup, release resources

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This commit is contained in:
saschawillems 2018-06-02 09:05:19 +02:00
parent c56868d660
commit 539fbcdf10
2 changed files with 20 additions and 14 deletions
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33
examples/multiview/multiview.cpp
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@ -24,7 +24,6 @@
#include "VulkanModel.hpp"
#define ENABLE_VALIDATION false
//#define VULKAN_1_1
class VulkanExample : public VulkanExampleBase
{
@ -44,13 +43,13 @@ public:
vks::Model scene;
struct UBOGS {
struct UBO {
glm::mat4 projection[2];
glm::mat4 modelview[2];
glm::vec4 lightPos = glm::vec4(-2.5f, -3.5f, 0.0f, 1.0f);
} uboGS;
} ubo;
vks::Buffer uniformBufferGS;
vks::Buffer uniformBuffer;
VkPipeline pipeline;
VkPipelineLayout pipelineLayout;
@ -88,9 +87,15 @@ public:
vkDestroyPipelineLayout(device, pipelineLayout, nullptr);
vkDestroyDescriptorSetLayout(device, descriptorSetLayout, nullptr);
vkDestroyImageView(device, colorAttachment.view, nullptr);
vkDestroyImage(device, colorAttachment.image, nullptr);
vkFreeMemory(device, colorAttachment.memory, nullptr);
vkDestroySemaphore(device, blitCompleteSemaphore, nullptr);
scene.destroy();
uniformBufferGS.destroy();
uniformBuffer.destroy();
}
/*
@ -476,7 +481,7 @@ public:
VK_CHECK_RESULT(vkAllocateDescriptorSets(device, &allocateInfo, &descriptorSet));
std::vector<VkWriteDescriptorSet> writeDescriptorSets = {
// Binding 0: Vertex shader UBO
vks::initializers::writeDescriptorSet(descriptorSet, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &uniformBufferGS.descriptor),
vks::initializers::writeDescriptorSet(descriptorSet, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 0, &uniformBuffer.descriptor),
};
vkUpdateDescriptorSets(device, static_cast<uint32_t>(writeDescriptorSets.size()), writeDescriptorSets.data(), 0, nullptr);
}
@ -574,9 +579,9 @@ public:
VK_CHECK_RESULT(vulkanDevice->createBuffer(
VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
&uniformBufferGS,
sizeof(uboGS)));
VK_CHECK_RESULT(uniformBufferGS.map());
&uniformBuffer,
sizeof(ubo)));
VK_CHECK_RESULT(uniformBuffer.map());
updateUniformBuffers();
}
@ -613,8 +618,8 @@ public:
transM = glm::translate(glm::mat4(1.0f), camera.position - camRight * (eyeSeparation / 2.0f));
uboGS.projection[0] = glm::frustum(left, right, bottom, top, zNear, zFar);
uboGS.modelview[0] = rotM * transM;
ubo.projection[0] = glm::frustum(left, right, bottom, top, zNear, zFar);
ubo.modelview[0] = rotM * transM;
// Right eye
left = -aspectRatio * wd2 - 0.5f * eyeSeparation * ndfl;
@ -622,10 +627,10 @@ public:
transM = glm::translate(glm::mat4(1.0f), camera.position + camRight * (eyeSeparation / 2.0f));
uboGS.projection[1] = glm::frustum(left, right, bottom, top, zNear, zFar);
uboGS.modelview[1] = rotM * transM;
ubo.projection[1] = glm::frustum(left, right, bottom, top, zNear, zFar);
ubo.modelview[1] = rotM * transM;
memcpy(uniformBufferGS.mapped, &uboGS, sizeof(uboGS));
memcpy(uniformBuffer.mapped, &ubo, sizeof(ubo));
}
void draw()