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LibGL: Add depth tests and writes to SoftwareRasterizer

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Tests against and writes to the depth buffer when GL_DEPTH_TEST is
enabled via glEnable(). Currently fragment z is always compared against
existing depth with GL_LESS.
This commit is contained in:
Stephan Unverwerth 2021-05-08 23:17:13 +02:00 • committed by Andreas Kling
parent 608f81e6c2
commit e8f66f821c
2 changed files with 43 additions and 11 deletions
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3
Userland/Libraries/LibGL/SoftwareRasterizer.h
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@ -6,7 +6,9 @@
#pragma once
#include "DepthBuffer.h"
#include "GLStruct.h"
#include <AK/OwnPtr.h>
#include <LibGfx/Bitmap.h>
#include <LibGfx/Vector4.h>
@ -32,6 +34,7 @@ public:
private:
RefPtr<Gfx::Bitmap> m_render_target;
OwnPtr<DepthBuffer> m_depth_buffer;
RasterizerOptions m_options;
};