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61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
#pragma once
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#include "OpenGL.h"
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#include "../GCM.h"
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#include "../Common/TextureUtils.h"
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#include "GLHelpers.h"
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#include <unordered_map>
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namespace rsx
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{
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class vertex_texture;
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class fragment_texture;
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}
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namespace gl
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{
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struct pixel_buffer_layout
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{
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GLenum format;
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GLenum type;
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u8 size;
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bool swap_bytes;
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u8 alignment;
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};
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struct image_memory_requirements
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{
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u64 image_size_in_texels;
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u64 image_size_in_bytes;
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u64 memory_required;
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};
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GLenum get_target(rsx::texture_dimension_extended type);
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GLenum get_sized_internal_format(u32 texture_format);
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std::tuple<GLenum, GLenum> get_format_type(u32 texture_format);
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pixel_buffer_layout get_format_type(texture::internal_format format);
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std::array<GLenum, 4> get_swizzle_remap(u32 texture_format);
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viewable_image* create_texture(u32 gcm_format, u16 width, u16 height, u16 depth, u16 mipmaps, rsx::texture_dimension_extended type);
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bool formats_are_bitcast_compatible(const texture* texture1, const texture* texture2);
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void copy_typeless(gl::command_context& cmd, texture* dst, const texture* src, const coord3u& dst_region, const coord3u& src_region);
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void copy_typeless(gl::command_context& cmd, texture* dst, const texture* src);
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void* copy_image_to_buffer(gl::command_context& cmd, const pixel_buffer_layout& pack_info, const gl::texture* src, gl::buffer* dst,
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u32 dst_offset, const int src_level, const coord3u& src_region, image_memory_requirements* mem_info);
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void copy_buffer_to_image(gl::command_context& cmd, const pixel_buffer_layout& unpack_info, gl::buffer* src, gl::texture* dst,
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const void* src_offset, const int dst_level, const coord3u& dst_region, image_memory_requirements* mem_info);
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void upload_texture(gl::command_context& cmd, texture* dst, u32 gcm_format, bool is_swizzled, const std::vector<rsx::subresource_layout>& subresources_layout);
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namespace debug
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{
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extern std::unique_ptr<texture> g_vis_texture;
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}
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void destroy_global_texture_resources();
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}
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