From: Marek Olšák <marek.ol...@amd.com>
The GL 4.4 spec says it's not color-renderable and not accepted
by RenderBufferStorage. The EXT_texture_shared_exponent spec says
it's not color-renderable but it's accepted by RenderBufferStorageEXT.
This seems to be a bug in the extension spec.
Let's do what GL 4.4 says.
Cc: mesa-sta...@lists.freedesktop.org
---
src/mesa/main/fbobject.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index a9dcc51..dfe2f1e 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1565,10 +1565,6 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum
internalFormat)
return ctx->API == API_OPENGL_COMPAT &&
ctx->Extensions.ARB_texture_float &&
ctx->Extensions.ARB_framebuffer_object ? GL_INTENSITY : 0;
- case GL_RGB9_E5:
- return (_mesa_is_desktop_gl(ctx)
- && ctx->Extensions.EXT_texture_shared_exponent)
- ? GL_RGB : 0;
case GL_R11F_G11F_B10F:
return ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_packed_float) ||
_mesa_is_gles3(ctx) /* EXT_color_buffer_float */ )
--
1.8.3.2
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