Module: Mesa
Branch: master
Commit: 242ad326552b10a31667eba0be5677a4d8397dc4
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=242ad326552b10a31667eba0be5677a4d8397dc4

Author: Eduardo Lima Mitev <[email protected]>
Date:   Tue Nov 18 16:28:18 2014 +0100

mesa: Considers GL_DEPTH_STENCIL_ATTACHMENT a valid argument for FBO 
invalidation under GLES3

In OpenGL and OpenGL-ES 3+, GL_DEPTH_STENCIL_ATTACHMENT is a valid attachment 
point for the family of functions
that invalidate a framebuffer object (e.g, glInvalidateFramebuffer, 
glInvalidateSubFramebuffer, etc).
Currently, a GL_INVALID_ENUM error is emitted for this attachment point.

Fixes 21 dEQP test failures under 'dEQP-GLES3.functional.fbo.invalidate.*'.

Reviewed-by: Ian Romanick <[email protected]>

---

 src/mesa/main/fbobject.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 02b7633..f5c11c4 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -3074,6 +3074,14 @@ invalidate_framebuffer_storage(GLenum target, GLsizei 
numAttachments,
          case GL_DEPTH_ATTACHMENT:
          case GL_STENCIL_ATTACHMENT:
             break;
+         case GL_DEPTH_STENCIL_ATTACHMENT:
+            /* GL_DEPTH_STENCIL_ATTACHMENT is a valid attachment point only
+             * in desktop and ES 3.0 profiles. Note that 
OES_packed_depth_stencil
+             * extension does not make this attachment point valid on ES 2.0.
+             */
+            if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx))
+               break;
+            /* fallthrough */
          case GL_COLOR_ATTACHMENT0:
          case GL_COLOR_ATTACHMENT1:
          case GL_COLOR_ATTACHMENT2:

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