mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-03-22 23:30:14 +00:00
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
|
#pragma once
|
||
|
|
|
||
|
|
#include "rendering/vk_utils.hpp"
|
||
|
|
#include <vulkan/vulkan.h>
|
||
|
|
#include <vk_mem_alloc.h>
|
||
|
|
#include <string>
|
||
|
|
#include <cstdint>
|
||
|
|
|
||
|
|
namespace wowee {
|
||
|
|
namespace rendering {
|
||
|
|
|
||
|
|
class VkContext;
|
||
|
|
|
||
|
|
class VkTexture {
|
||
|
|
public:
|
||
|
|
VkTexture() = default;
|
||
|
|
~VkTexture();
|
||
|
|
|
||
|
|
VkTexture(const VkTexture&) = delete;
|
||
|
|
VkTexture& operator=(const VkTexture&) = delete;
|
||
|
|
VkTexture(VkTexture&& other) noexcept;
|
||
|
|
VkTexture& operator=(VkTexture&& other) noexcept;
|
||
|
|
|
||
|
|
// Upload RGBA8 pixel data to GPU
|
||
|
|
bool upload(VkContext& ctx, const uint8_t* pixels, uint32_t width, uint32_t height,
|
||
|
|
VkFormat format = VK_FORMAT_R8G8B8A8_UNORM, bool generateMips = true);
|
||
|
|
|
||
|
|
// Upload with pre-existing mip data (array of mip levels)
|
||
|
|
bool uploadMips(VkContext& ctx, const uint8_t* const* mipData, const uint32_t* mipSizes,
|
||
|
|
uint32_t mipCount, uint32_t width, uint32_t height,
|
||
|
|
VkFormat format = VK_FORMAT_R8G8B8A8_UNORM);
|
||
|
|
|
||
|
|
// Create a depth/stencil texture (no upload)
|
||
|
|
bool createDepth(VkContext& ctx, uint32_t width, uint32_t height,
|
||
|
|
VkFormat format = VK_FORMAT_D32_SFLOAT);
|
||
|
|
|
||
|
|
// Create sampler with specified filtering
|
||
|
|
bool createSampler(VkDevice device,
|
||
|
|
VkFilter minFilter = VK_FILTER_LINEAR,
|
||
|
|
VkFilter magFilter = VK_FILTER_LINEAR,
|
||
|
|
VkSamplerAddressMode addressMode = VK_SAMPLER_ADDRESS_MODE_REPEAT,
|
||
|
|
float maxAnisotropy = 16.0f);
|
||
|
|
|
||
|
|
// Overload with separate S/T address modes
|
||
|
|
bool createSampler(VkDevice device,
|
||
|
|
VkFilter filter,
|
||
|
|
VkSamplerAddressMode addressModeU,
|
||
|
|
VkSamplerAddressMode addressModeV,
|
||
|
|
float maxAnisotropy = 16.0f);
|
||
|
|
|
||
|
|
// Create a comparison sampler (for shadow mapping)
|
||
|
|
bool createShadowSampler(VkDevice device);
|
||
|
|
|
||
|
|
void destroy(VkDevice device, VmaAllocator allocator);
|
||
|
|
|
||
|
|
VkImage getImage() const { return image_.image; }
|
||
|
|
VkImageView getImageView() const { return image_.imageView; }
|
||
|
|
VkSampler getSampler() const { return sampler_; }
|
||
|
|
uint32_t getWidth() const { return image_.extent.width; }
|
||
|
|
uint32_t getHeight() const { return image_.extent.height; }
|
||
|
|
VkFormat getFormat() const { return image_.format; }
|
||
|
|
uint32_t getMipLevels() const { return mipLevels_; }
|
||
|
|
bool isValid() const { return image_.image != VK_NULL_HANDLE; }
|
||
|
|
|
||
|
|
// Write descriptor info for binding
|
||
|
|
VkDescriptorImageInfo descriptorInfo(VkImageLayout layout =
|
||
|
|
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) const;
|
||
|
|
|
||
|
|
private:
|
||
|
|
void generateMipmaps(VkContext& ctx, VkFormat format, uint32_t width, uint32_t height);
|
||
|
|
|
||
|
|
AllocatedImage image_{};
|
||
|
|
VkSampler sampler_ = VK_NULL_HANDLE;
|
||
|
|
uint32_t mipLevels_ = 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace rendering
|
||
|
|
} // namespace wowee
|