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fix fog alpha

This commit is contained in:
Arisotura 2019-06-09 19:53:28 +02:00
parent 086354a420
commit c056dfe509
1 changed files with 5 additions and 2 deletions
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7
src/GPU3D_OpenGL.cpp
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@ -735,6 +735,8 @@ void RenderSceneChunk(int y, int h)
}
glEnable(GL_BLEND);
glBlendEquationSeparate(GL_FUNC_ADD, GL_MAX);
if (RenderDispCnt & (1<<3))
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE);
else
@ -923,6 +925,9 @@ void RenderSceneChunk(int y, int h)
glColorMaski(0, GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
glColorMaski(1, GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
glEnable(GL_BLEND);
glBlendEquationSeparate(GL_FUNC_ADD, GL_FUNC_ADD);
glDepthFunc(GL_ALWAYS);
glDepthMask(GL_FALSE);
glStencilFunc(GL_ALWAYS, 0, 0);
@ -944,7 +949,6 @@ void RenderSceneChunk(int y, int h)
glUseProgram(FinalPassEdgeShader[2]);
glEnable(GL_BLEND);
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ZERO, GL_ONE);
glDrawArrays(GL_TRIANGLES, 0, 2*3);
@ -956,7 +960,6 @@ void RenderSceneChunk(int y, int h)
glUseProgram(FinalPassFogShader[2]);
glEnable(GL_BLEND);
if (RenderDispCnt & (1<<6))
glBlendFuncSeparate(GL_ZERO, GL_ONE, GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_ALPHA);
else