diff options
Diffstat (limited to 'src/video_core/renderer_opengl/util_shaders.h')
-rw-r--r-- | src/video_core/renderer_opengl/util_shaders.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/util_shaders.h b/src/video_core/renderer_opengl/util_shaders.h new file mode 100644 index 000000000..359997255 --- /dev/null +++ b/src/video_core/renderer_opengl/util_shaders.h @@ -0,0 +1,51 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <span> + +#include <glad/glad.h> + +#include "common/common_types.h" +#include "video_core/renderer_opengl/gl_resource_manager.h" +#include "video_core/texture_cache/types.h" + +namespace OpenGL { + +class Image; +class ImageBufferMap; +class ProgramManager; + +class UtilShaders { +public: + explicit UtilShaders(ProgramManager& program_manager); + ~UtilShaders(); + + void BlockLinearUpload2D(Image& image, const ImageBufferMap& map, size_t buffer_offset, + std::span<const VideoCommon::SwizzleParameters> swizzles); + + void BlockLinearUpload3D(Image& image, const ImageBufferMap& map, size_t buffer_offset, + std::span<const VideoCommon::SwizzleParameters> swizzles); + + void PitchUpload(Image& image, const ImageBufferMap& map, size_t buffer_offset, + std::span<const VideoCommon::SwizzleParameters> swizzles); + + void CopyBC4(Image& dst_image, Image& src_image, + std::span<const VideoCommon::ImageCopy> copies); + +private: + ProgramManager& program_manager; + + OGLBuffer swizzle_table_buffer; + + OGLProgram block_linear_unswizzle_2d_program; + OGLProgram block_linear_unswizzle_3d_program; + OGLProgram pitch_unswizzle_program; + OGLProgram copy_bc4_program; +}; + +GLenum StoreFormat(u32 bytes_per_block); + +} // namespace OpenGL |