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// Copyright (C) 2003-2009 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _EFB_INTERFACE_H_
#define _EFB_INTERFACE_H_
#include "VideoCommon.h"
namespace EfbInterface
{
const int DEPTH_BUFFER_START = EFB_WIDTH * EFB_HEIGHT * 3;
// color order is RGBA
// does full blending of an incoming pixel
void BlendTev(u16 x, u16 y, u8 *color);
// compare z at location x,y
// writes it if it passes
// returns result of compare.
bool ZCompare(u16 x, u16 y, u32 z);
// sets the color and alpha
void SetColor(u16 x, u16 y, u8 *color);
void SetDepth(u16 x, u16 y, u32 depth);
void GetColor(u16 x, u16 y, u8 *color);
u32 GetDepth(u16 x, u16 y);
u8* GetPixelPointer(u16 x, u16 y, bool depth);
void UpdateColorTexture();
extern u8 efbColorTexture[EFB_WIDTH*EFB_HEIGHT*4]; // rgba format
}
#endif
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