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| author | Marek Olšák <maraeo@gmail.com> | 2013-03-28 01:50:21 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2013-04-06 23:57:04 +0200 |
| commit | 21d407c1b8bf3be1eff87121d528d03c240ce207 (patch) | |
| tree | 5909f109a8e529e2e2663b42a10e56a5aca848d1 /src/mesa/main/fbobject.c | |
| parent | c4629ad3f9440ec7ad3d9f4881d0aba41a93f2f5 (diff) | |
| download | external_mesa3d-21d407c1b8bf3be1eff87121d528d03c240ce207.zip external_mesa3d-21d407c1b8bf3be1eff87121d528d03c240ce207.tar.gz external_mesa3d-21d407c1b8bf3be1eff87121d528d03c240ce207.tar.bz2 | |
mesa: refactor clamping controls, get rid of _ClampReadColor
v2: cosmetic changes from Brian's email
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'src/mesa/main/fbobject.c')
| -rw-r--r-- | src/mesa/main/fbobject.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index c1f5299..67c1161 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -784,6 +784,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx, numImages = 0; fb->Width = 0; fb->Height = 0; + fb->_AllColorBuffersFixedPoint = GL_TRUE; /* Start at -2 to more easily loop over all attachment points. * -2: depth buffer @@ -900,6 +901,15 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx, /* check if integer color */ fb->_IntegerColor = _mesa_is_format_integer_color(attFormat); + /* Update _AllColorBuffersFixedPoint. */ + if (i >= 0) { + GLenum type = _mesa_get_format_datatype(attFormat); + + fb->_AllColorBuffersFixedPoint = + fb->_AllColorBuffersFixedPoint && + (type == GL_UNSIGNED_NORMALIZED || type == GL_SIGNED_NORMALIZED); + } + /* Error-check width, height, format */ if (numImages == 1) { /* save format */ |