StillHammer
2f8e78b247
- Add TextureLoader class using stb_image for PNG/JPG/etc loading - Integrate TextureLoader with ResourceCache for cached texture loading - Add SpritePass::setTexture() for binding textures to sprites - Add "defaultTexture" config option to load texture at startup - Create assets/textures folder structure - Add 1f440.png (eyes emoji) test texture Visual test confirms textured sprites render correctly. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#pragma once
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#include "../RHI/RHITypes.h"
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#include <string>
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#include <vector>
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#include <cstdint>
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namespace grove {
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namespace rhi { class IRHIDevice; }
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/**
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* @brief Loads textures from files (PNG, JPG, etc.)
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*
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* Uses stb_image for decoding. All textures are loaded as RGBA8.
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*/
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class TextureLoader {
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public:
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struct LoadResult {
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bool success = false;
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rhi::TextureHandle handle;
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uint16_t width = 0;
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uint16_t height = 0;
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std::string error;
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};
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/**
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* @brief Load texture from file
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* @param device RHI device for texture creation
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* @param path Path to image file (PNG, JPG, BMP, TGA, etc.)
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* @return LoadResult with handle and dimensions on success
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*/
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static LoadResult loadFromFile(rhi::IRHIDevice& device, const std::string& path);
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/**
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* @brief Load texture from memory
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* @param device RHI device for texture creation
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* @param data Raw file data (PNG/JPG bytes, not decoded pixels)
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* @param size Size of data in bytes
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* @return LoadResult with handle and dimensions on success
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*/
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static LoadResult loadFromMemory(rhi::IRHIDevice& device, const uint8_t* data, size_t size);
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};
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} // namespace grove
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