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UI overlay creation via create info structure with additional customization options

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This commit is contained in:
saschawillems 2017-11-03 11:17:09 +01:00
parent a789240567
commit 4e5d95c098
4 changed files with 127 additions and 93 deletions
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32
base/VulkanUIOverlay.h
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@ -30,18 +30,26 @@
namespace vks
{
struct UIOverlayCreateInfo
{
vks::VulkanDevice *device;
VkQueue copyQueue;
VkRenderPass renderPass;
std::vector<VkFramebuffer> framebuffers;
VkFormat colorformat;
VkFormat depthformat;
uint32_t width;
uint32_t height;
std::vector<VkPipelineShaderStageCreateInfo> shaders;
VkSampleCountFlagBits rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
uint32_t subpassCount = 1;
std::vector<VkClearValue> clearValues = {};
uint32_t attachmentCount = 1;
};
class UIOverlay
{
private:
vks::VulkanDevice *device;
VkQueue copyQueue;
VkFormat colorFormat;
VkFormat depthFormat;
uint32_t width;
uint32_t height;
vks::Buffer vertexBuffer;
vks::Buffer indexBuffer;
int32_t vertexCount = 0;
@ -55,8 +63,6 @@ namespace vks
VkPipeline pipeline;
VkRenderPass renderPass;
VkCommandPool commandPool;
std::vector<VkFramebuffer*> frameBuffers;
std::vector<VkPipelineShaderStageCreateInfo> shaderStages;
VkFence fence;
VkDeviceMemory fontMemory = VK_NULL_HANDLE;
@ -69,6 +75,8 @@ namespace vks
glm::vec2 translate;
} pushConstBlock;
UIOverlayCreateInfo createInfo = {};
void prepareResources();
void preparePipeline();
void prepareRenderPass();
@ -79,7 +87,7 @@ namespace vks
std::vector<VkCommandBuffer> cmdBuffers;
UIOverlay(vks::VulkanDevice *vulkanDevice, VkQueue copyQueue, std::vector<VkFramebuffer> &framebuffers, VkFormat colorformat, VkFormat depthformat, uint32_t width, uint32_t height, std::vector<VkPipelineShaderStageCreateInfo> shaderstages);
UIOverlay(vks::UIOverlayCreateInfo createInfo);
~UIOverlay();
void update();