mirror of
https://github.com/hyprwm/Hyprland
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38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
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#pragma once
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#include <cstdint>
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#include "Vector2D.hpp"
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typedef uint32_t DRMFormat;
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typedef uint32_t SHMFormat;
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struct SPixelFormat {
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DRMFormat drmFormat = 0; /* DRM_FORMAT_INVALID */
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bool flipRB = false;
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int glInternalFormat = 0;
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int glFormat = 0;
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int glType = 0;
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bool withAlpha = true;
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DRMFormat alphaStripped = 0; /* DRM_FORMAT_INVALID */
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uint32_t bytesPerBlock = 0;
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Vector2D blockSize;
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};
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struct SDRMFormat {
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uint32_t format = 0;
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std::vector<uint64_t> mods;
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};
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namespace FormatUtils {
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SHMFormat drmToShm(DRMFormat drm);
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DRMFormat shmToDRM(SHMFormat shm);
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const SPixelFormat* getPixelFormatFromDRM(DRMFormat drm);
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const SPixelFormat* getPixelFormatFromGL(uint32_t glFormat, uint32_t glType, bool alpha);
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bool isFormatOpaque(DRMFormat drm);
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int pixelsPerBlock(const SPixelFormat* const fmt);
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int minStride(const SPixelFormat* const fmt, int32_t width);
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uint32_t drmFormatToGL(DRMFormat drm);
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uint32_t glFormatToType(uint32_t gl);
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};
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