Relax the requirement for all color attachments to have the same number of…

Relax the requirement for all color attachments to have the same number of bitplanes for ES 3.0 contexts. TRAC #22704 Signed-off-by: Geoff Lang Signed-off-by: Shannon Woods Author: Jamie Madill git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2101 736b8ea6-26fd-11df-bfd4-992fa37f6226

Relax the requirement for all color attachments to have the same number of…
c347152c · shannon.woods%transgaming.com@gtempaccount.com · 785f1965 · c347152c
Commit c347152c authored Apr 13, 2013 by shannon.woods%transgaming.com@gtempaccount.com
Hide whitespace changes
Inline Side-by-side

Showing with 7 additions and 3 deletions

Framebuffer.cpp src/libGLESv2/Framebuffer.cpp +7 -3

No files found.
--- a/src/libGLESv2/Framebuffer.cpp
+++ b/src/libGLESv2/Framebuffer.cpp
@@ -381,10 +381,14 @@ GLenum Framebuffer::completeness() const
                    return GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT;
                }

-                // all color attachments attachments must have the same number of bitplanes
-                if (gl::ComputePixelSize(colorbuffer->getInternalFormat()) != colorbufferSize)
+                // in GLES 2.0, all color attachments attachments must have the same number of bitplanes
+                // in GLES 3.0, there is no such restriction
+                if (mRenderer->getCurrentClientVersion() < 3)
                {
-                    return GL_FRAMEBUFFER_UNSUPPORTED;
+                    if (ComputePixelSize(colorbuffer->getInternalFormat()) != colorbufferSize)
+                    {
+                        return GL_FRAMEBUFFER_UNSUPPORTED;
+                    }
                }

                // D3D11 does not allow for overlapping RenderTargetViews, so ensure uniqueness