diff options
| author | Benjamin Franzke <[email protected]> | 2011-06-11 23:00:40 +0200 |
|---|---|---|
| committer | Kristian Høgsberg <[email protected]> | 2011-06-12 08:56:35 -0400 |
| commit | 16e30276e843b6f788aee75547136ea24e4a4248 (patch) | |
| tree | 13a4e184026dc3a8a0bc9b9b099caee8e5216182 /src/egl | |
| parent | a23bf646bdeb72381e7f2bc784d47748cdd7d1ce (diff) | |
egl_dri2: Compare configs before matching them
This compares attribs like buffer size, and will prevent merging
unequal configs because of match criterion is e.g. ATLEAST.
Diffstat (limited to 'src/egl')
| -rw-r--r-- | src/egl/drivers/dri2/egl_dri2.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c index a9430055258..3d5827e15a1 100644 --- a/src/egl/drivers/dri2/egl_dri2.c +++ b/src/egl/drivers/dri2/egl_dri2.c @@ -97,6 +97,18 @@ EGLint dri2_to_egl_attribute_map[] = { 0, /* __DRI_ATTRIB_FRAMEBUFFER_SRGB_CAPABLE */ }; +static EGLBoolean +dri2_match_config(const _EGLConfig *conf, const _EGLConfig *criteria) +{ + if (_eglCompareConfigs(conf, criteria, NULL, EGL_FALSE) != 0) + return EGL_FALSE; + + if (!_eglMatchConfig(conf, criteria)) + return EGL_FALSE; + + return EGL_TRUE; +} + struct dri2_egl_config * dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id, int depth, EGLint surface_type, const EGLint *attr_list) @@ -190,7 +202,7 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id, base.ConfigID = EGL_DONT_CARE; base.SurfaceType = EGL_DONT_CARE; num_configs = _eglFilterArray(disp->Configs, (void **) &matching_config, 1, - (_EGLArrayForEach) _eglMatchConfig, &base); + (_EGLArrayForEach) dri2_match_config, &base); if (num_configs == 1) { conf = (struct dri2_egl_config *) matching_config; |