OpenHarmony/third_party_mesa3d
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mesa: return GL_FRAMEBUFFER_DEFAULT as FBO attachment type

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If querying the default/window-system FBO's attachment type, return
GL_FRAMEBUFFER_DEFAULT (per the GL_ARB_framebuffer_object spec).

See http://bugs.freedesktop.org/show_bug.cgi?id=31947

NOTE: This is a candidate for the 7.9 branch.
This commit is contained in:
Brian Paul
2010-12-03 08:30:41 -07:00
parent 20cf1851d8
commit 6d13ec7dc0
1 changed files with 1 additions and 1 deletions
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2
src/mesa/main/fbobject.c
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@@ -2014,7 +2014,7 @@ _mesa_GetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment,
switch (pname) { switch (pname) {
case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT:
*params = att->Type; *params = buffer->Name == 0 ? GL_FRAMEBUFFER_DEFAULT : att->Type;
return; return;
case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT: case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT:
if (att->Type == GL_RENDERBUFFER_EXT) { if (att->Type == GL_RENDERBUFFER_EXT) {