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Merge pull request #73 from lvonasek/backport_alpha_fix

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Clearing alpha channel of FBO fixes a few menu issues
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Simon 2022-05-01 17:24:23 +01:00 committed by GitHub
commit 0695c7ac76
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1 changed files with 6 additions and 0 deletions
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6
android/app/src/main/cpp/code/vr/vr_renderer.c
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@ -345,6 +345,12 @@ void VR_DrawFrame( engine_t* engine ) {
Com_Frame(); Com_Frame();
// Clear the alpha channel, other way VR API would not transfer the framebuffer fully
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_TRUE);
glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT);
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
engine->framebuffers.swapchainIndex = (engine->framebuffers.swapchainIndex + 1) % engine->framebuffers.swapchainIndex = (engine->framebuffers.swapchainIndex + 1) %
engine->framebuffers.swapchainLength; engine->framebuffers.swapchainLength;