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opengl needs to reset ColorMask on FrameBuffer clear

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This commit is contained in:
Noel Berry 2021-01-04 19:00:56 -08:00
parent a1267c738c
commit 0f15437c4d
1 changed files with 4 additions and 14 deletions
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18
src/internal/graphics_backend_gl.cpp
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@ -751,15 +751,10 @@ namespace Blah
virtual void clear(Color color) override virtual void clear(Color color) override
{ {
auto rgba = color.to_rgba();
unsigned char r = rgba >> 24;
unsigned char g = rgba >> 16;
unsigned char b = rgba >> 8;
unsigned char a = rgba;
gl.BindFramebuffer(GL_FRAMEBUFFER, m_id); gl.BindFramebuffer(GL_FRAMEBUFFER, m_id);
gl.Disable(GL_SCISSOR_TEST); gl.Disable(GL_SCISSOR_TEST);
gl.ClearColor(r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f); gl.ColorMask(true, true, true, true);
gl.ClearColor(color.r / 255.0f, color.g / 255.0f, color.b / 255.0f, color.a / 255.0f);
gl.Clear(GL_COLOR_BUFFER_BIT); gl.Clear(GL_COLOR_BUFFER_BIT);
} }
}; };
@ -1492,15 +1487,10 @@ namespace Blah
void GraphicsBackend::clear_backbuffer(Color color) void GraphicsBackend::clear_backbuffer(Color color)
{ {
auto rgba = color.to_rgba();
unsigned char r = rgba >> 24;
unsigned char g = rgba >> 16;
unsigned char b = rgba >> 8;
unsigned char a = rgba;
gl.BindFramebuffer(GL_FRAMEBUFFER, 0); gl.BindFramebuffer(GL_FRAMEBUFFER, 0);
gl.Disable(GL_SCISSOR_TEST); gl.Disable(GL_SCISSOR_TEST);
gl.ClearColor(r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f); gl.ColorMask(true, true, true, true);
gl.ClearColor(color.r / 255.0f, color.g / 255.0f, color.b / 255.0f, color.a / 255.0f);
gl.Clear(GL_COLOR_BUFFER_BIT); gl.Clear(GL_COLOR_BUFFER_BIT);
} }
} }