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OpenGL: Disable scissor testing while blitting framebuffers when MSAA is enabled (#2200)

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This commit is contained in:
Julian Xhokaxhiu
2020-07-14 16:47:48 +02:00
committed by GitHub
parent 74aae908ce
commit daec25b6d0
1 changed files with 2 additions and 1 deletions
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3
src/renderer_gl.cpp
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@@ -6746,6 +6746,7 @@ namespace bgfx { namespace gl
if (!bimg::isDepth(format) )
{
GL_CHECK(glDisable(GL_SCISSOR_TEST));
GL_CHECK(glBindFramebuffer(GL_READ_FRAMEBUFFER, m_fbo[0]) );
GL_CHECK(glBindFramebuffer(GL_DRAW_FRAMEBUFFER, m_fbo[1]) );
GL_CHECK(glReadBuffer(GL_COLOR_ATTACHMENT0 + colorIdx) );
@@ -6764,7 +6765,7 @@ namespace bgfx { namespace gl
) );
} else if (!writeOnly) {
GL_CHECK(glDisable(GL_SCISSOR_TEST));
// blit depth attachment as well if it doesn't have
// BGFX_TEXTURE_RT_WRITE_ONLY render target flag. In most cases it's
// not necessary to blit the depth buffer.