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Fix another way the scissor test could accidentally get disabled

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This commit is contained in:
Henrik Rydgård 2018-02-08 16:47:04 +01:00
parent 86cfc411a4
commit 0fe4e70aef
1 changed files with 6 additions and 7 deletions
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13
ext/native/thin3d/GLQueueRunner.cpp
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@ -588,11 +588,12 @@ void GLQueueRunner::PerformRenderPass(const GLRStep &step) {
#endif
break;
case GLRRenderCommand::CLEAR:
if (c.clear.scissorW > 0) {
glEnable(GL_SCISSOR_TEST);
glScissor(c.clear.scissorX, c.clear.scissorY, c.clear.scissorW, c.clear.scissorH);
} else {
// Scissor test is on, and should be on after leaving this case. If we disable it,
// we re-enable it at the end.
if (c.clear.scissorW == 0) {
glDisable(GL_SCISSOR_TEST);
} else {
glScissor(c.clear.scissorX, c.clear.scissorY, c.clear.scissorW, c.clear.scissorH);
}
if (c.clear.colorMask != colorMask) {
glColorMask(c.clear.colorMask & 1, (c.clear.colorMask >> 1) & 1, (c.clear.colorMask >> 2) & 1, (c.clear.colorMask >> 3) & 1);
@ -614,9 +615,7 @@ void GLQueueRunner::PerformRenderPass(const GLRStep &step) {
glClearStencil(c.clear.clearStencil);
}
glClear(c.clear.clearMask);
if (c.clear.scissorW > 0) {
glDisable(GL_SCISSOR_TEST);
} else {
if (c.clear.scissorW == 0) {
glEnable(GL_SCISSOR_TEST);
}
break;