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Make sure to enable blending for viewport/scissor overlay on GL

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baldurk
2018-10-30 19:25:41 +00:00
parent b81c50b41b
commit 6e7d2689a9
1 changed files with 19 additions and 0 deletions
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renderdoc/driver/gl/gl_overlay.cpp
+19
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@@ -470,6 +470,25 @@ ResourceId GLReplay::RenderOverlay(ResourceId texid, CompType typeHint, DebugOve
(GLsizei)rs.Viewports[0].width, (GLsizei)rs.Viewports[0].height);
}
if(HasExt[ARB_draw_buffers_blend])
{
drv.glEnablei(eGL_BLEND, 0);
drv.glBlendFuncSeparatei(0, eGL_SRC_ALPHA, eGL_ONE_MINUS_SRC_ALPHA, eGL_SRC_ALPHA,
eGL_ONE_MINUS_SRC_ALPHA);
drv.glBlendEquationSeparatei(0, eGL_FUNC_ADD, eGL_FUNC_ADD);
}
else
{
drv.glBlendFuncSeparate(eGL_SRC_ALPHA, eGL_ONE_MINUS_SRC_ALPHA, eGL_SRC_ALPHA,
eGL_ONE_MINUS_SRC_ALPHA);
drv.glBlendEquationSeparate(eGL_FUNC_ADD, eGL_FUNC_ADD);
drv.glEnable(eGL_BLEND);
}
drv.glBlendColor(1.0f, 1.0f, 1.0f, 1.0f);
drv.glBindBufferBase(eGL_UNIFORM_BUFFER, 0, DebugData.UBOs[0]);
OutlineUBOData *cdata =
(OutlineUBOData *)drv.glMapBufferRange(eGL_UNIFORM_BUFFER, 0, sizeof(OutlineUBOData),