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swpipe: Add a missing hook call for get_param 

* For now we always force fb validation
* Thanks for finding this AnEvilYak!
* swpipe driver no longer crashes
  (however it doesn't work yet)
This commit is contained in:
Alexander von Gluck IV 2012-11-28 02:54:23 +00:00
parent 9644dea48d
commit 5c13f06d8c
1 changed files with 18 additions and 0 deletions
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18
src/add-ons/opengl/swpipe/GalliumContext.cpp
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@ -225,6 +225,23 @@ hook_winsys_displaytarget_destroy(struct sw_winsys* winsys,
}
static int
hook_stm_get_param(struct st_manager *smapi, enum st_manager_param param)
{
CALLED();
switch (param) {
case ST_MANAGER_BROKEN_INVALIDATE:
TRACE("%s: TODO: How should we handle BROKEN_INVALIDATE calls?\n",
__func__);
// For now we force validation of the framebuffer.
return 1;
}
return 0;
}
GalliumContext::GalliumContext(ulong options)
:
fOptions(options),
@ -331,6 +348,7 @@ GalliumContext::CreateContext(Bitmap *bitmap)
ERROR("%s: Couldn't allocate Mesa state tracker manager!\n", __func__);
return -1;
}
context->manager->get_param = hook_stm_get_param;
// Calculate visual configuration
const GLboolean rgbFlag = ((fOptions & BGL_INDEX) == 0);