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496545e55c
Unfortunately, it has a pretty noticeable speed impact, even at the basic "assume everything's written" level. Compiled off by default, but at least it's there. Doesn't account for tests (i.e. alpha test skipping write) so still not perfectly accurate.
47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
// Copyright (c) 2013- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#pragma once
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#include "GPU/Software/FuncId.h"
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#include "GPU/Software/RasterizerRegCache.h"
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#include "GPU/Software/TransformUnit.h" // for DrawingCoords
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#ifdef _DEBUG
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#define SOFTGPU_MEMORY_TAGGING_BASIC
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#endif
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// #define SOFTGPU_MEMORY_TAGGING_DETAILED
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struct GPUDebugBuffer;
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namespace Rasterizer {
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// Draws a triangle if its vertices are specified in counter-clockwise order
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void DrawTriangle(const VertexData& v0, const VertexData& v1, const VertexData& v2);
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void DrawPoint(const VertexData &v0);
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void DrawLine(const VertexData &v0, const VertexData &v1);
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void ClearRectangle(const VertexData &v0, const VertexData &v1);
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bool GetCurrentStencilbuffer(GPUDebugBuffer &buffer);
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bool GetCurrentTexture(GPUDebugBuffer &buffer, int level);
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// Shared functions with RasterizerRectangle.cpp
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Vec3<int> AlphaBlendingResult(const PixelFuncID &pixelID, const Vec4<int> &source, const Vec4<int> &dst);
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Vec4IntResult SOFTRAST_CALL GetTextureFunctionOutput(Vec4IntArg prim_color, Vec4IntArg texcolor);
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} // namespace Rasterizer
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