forked from dolphin-emu/dolphin
100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
// Copyright 2008 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#ifdef _WIN32
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#include <windows.h>
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#endif
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#include "Common/CommonTypes.h"
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#include "Common/MathUtil.h"
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// Global flag to signal if FifoRecorder is active.
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extern bool g_bRecordFifoData;
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// These are accurate (disregarding AA modes).
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enum
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{
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EFB_WIDTH = 640,
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EFB_HEIGHT = 528,
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};
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// Max XFB width is 720. You can only copy out 640 wide areas of efb to XFB
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// so you need multiple copies to do the full width.
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// The VI can do horizontal scaling (TODO: emulate).
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const u32 MAX_XFB_WIDTH = 720;
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// Although EFB height is 528, 574-line XFB's can be created either with
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// vertical scaling by the EFB copy operation or copying to multiple XFB's
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// that are next to each other in memory (TODO: handle that situation).
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const u32 MAX_XFB_HEIGHT = 574;
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// This structure should only be used to represent a rectangle in EFB
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// coordinates, where the origin is at the upper left and the frame dimensions
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// are 640 x 528.
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typedef MathUtil::Rectangle<int> EFBRectangle;
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// This structure should only be used to represent a rectangle in standard target
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// coordinates, where the origin is at the lower left and the frame dimensions
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// depend on the resolution settings. Use Renderer::ConvertEFBRectangle to
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// convert an EFBRectangle to a TargetRectangle.
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struct TargetRectangle : public MathUtil::Rectangle<int>
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{
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#ifdef _WIN32
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// Only used by D3D backend.
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const RECT* AsRECT() const
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{
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// The types are binary compatible so this works.
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return (const RECT*)this;
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}
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RECT* AsRECT()
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{
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// The types are binary compatible so this works.
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return (RECT*)this;
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}
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#endif
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};
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#ifdef _WIN32
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#define PRIM_LOG(...) DEBUG_LOG(VIDEO, __VA_ARGS__)
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#else
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#define PRIM_LOG(...) DEBUG_LOG(VIDEO, ##__VA_ARGS__)
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#endif
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// warning: mapping buffer should be disabled to use this
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// #define LOG_VTX() DEBUG_LOG(VIDEO, "vtx: %f %f %f, ", ((float*)g_vertex_manager_write_ptr)[-3],
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// ((float*)g_vertex_manager_write_ptr)[-2], ((float*)g_vertex_manager_write_ptr)[-1]);
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#define LOG_VTX()
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enum API_TYPE
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{
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API_OPENGL = 1,
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API_D3D = 2,
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API_NONE = 3
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};
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inline u32 RGBA8ToRGBA6ToRGBA8(u32 src)
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{
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u32 color = src;
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color &= 0xFCFCFCFC;
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color |= (color >> 6) & 0x03030303;
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return color;
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}
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inline u32 RGBA8ToRGB565ToRGBA8(u32 src)
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{
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u32 color = (src & 0xF8FCF8);
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color |= (color >> 5) & 0x070007;
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color |= (color >> 6) & 0x000300;
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color |= 0xFF000000;
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return color;
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}
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inline u32 Z24ToZ16ToZ24(u32 src)
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{
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return (src & 0xFFFF00) | (src >> 16);
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}
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