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authorTomasz Lis <tomasz.lis@intel.com>2013-07-17 13:49:16 +0200
committerIan Romanick <ian.d.romanick@intel.com>2013-07-18 16:03:42 -0700
commitb8126c7c8a6692d9b08d5816a747835217f8e6b9 (patch)
treeab2dd02e74a164518553801251a84d10797ceebf /src/mesa/drivers/x11/fakeglx.c
parenta92cd5b2454c984d56f2f7d03fe64baf6d39be4c (diff)
glx: Changes to visual configs initialization.
Correctly handle the value of renderType and drawableType in fbconfig. Modify glXInitializeVisualConfigFromTags to read the parameter value, or detect it if it's not there. v2 (idr): If there was no GLX_RENDER_TYPE property, set the type based purely on the rgbMode as the previous code did. It is impossible for floatMode to be set at this point, so we can't have a float config. The previous code regressed a large number of piglit GLX tests because those tests don't set GLX_RENDER_TYPE in the glXChooseConfig call. Restoring the old behavior for that case fixes those regressions. Also fix handling of GLX_DONT_CARE for GLX_RENDER_TYPE. Fixes a regression in glx-dont-care-mask. Signed-off-by: Tomasz Lis <tomasz.lis@intel.com> Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/mesa/drivers/x11/fakeglx.c')
-rw-r--r--src/mesa/drivers/x11/fakeglx.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index 969ee7d2998..7a2cfbeda7c 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -1090,6 +1090,9 @@ choose_visual( Display *dpy, int screen, const int *list, GLboolean fbConfig )
else if (*parselist & GLX_COLOR_INDEX_BIT) {
rgb_flag = GL_FALSE;
}
+ else if (*parselist & (GLX_RGBA_FLOAT_BIT_ARB|GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT)) {
+ rgb_flag = GL_TRUE;
+ }
else if (*parselist == 0) {
rgb_flag = GL_TRUE;
}
@@ -1761,7 +1764,9 @@ get_config( XMesaVisual xmvis, int attrib, int *value, GLboolean fbconfig )
case GLX_RENDER_TYPE_SGIX:
if (!fbconfig)
return GLX_BAD_ATTRIBUTE;
- if (xmvis->mesa_visual.rgbMode)
+ if (xmvis->mesa_visual.floatMode)
+ *value = GLX_RGBA_FLOAT_BIT_ARB;
+ else if (xmvis->mesa_visual.rgbMode)
*value = GLX_RGBA_BIT;
else
*value = GLX_COLOR_INDEX_BIT;