diff options
| author | Alan Hourihane <alanh@tungstengraphics.com> | 2005-08-15 06:59:24 +0000 |
|---|---|---|
| committer | Alan Hourihane <alanh@tungstengraphics.com> | 2005-08-15 06:59:24 +0000 |
| commit | dabec11d277e68b6940e741651e61102767240b9 (patch) | |
| tree | 12e8d6988b4b20a0d4fbcf4312ee89f66ddb1225 /src/mesa/drivers/dri/gamma | |
| parent | 69dc32cfac945bf664ddfbd6f0116404f893e66e (diff) | |
Add Egberts fixes for 64bit architectures
Add additional checks for the *DRIRec info structure passed in from the
device driver. This ensures that things fallback to indirect rendering if
the DDX driver has had modifications (i.e. removal of the drmAddress field).
Diffstat (limited to 'src/mesa/drivers/dri/gamma')
| -rw-r--r-- | src/mesa/drivers/dri/gamma/gamma_screen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/gamma/gamma_screen.c b/src/mesa/drivers/dri/gamma/gamma_screen.c index bc6b254d32..0b91d059e9 100644 --- a/src/mesa/drivers/dri/gamma/gamma_screen.c +++ b/src/mesa/drivers/dri/gamma/gamma_screen.c @@ -35,6 +35,11 @@ gammaScreenPtr gammaCreateScreen( __DRIscreenPrivate *sPriv ) GLINTDRIPtr gDRIPriv = (GLINTDRIPtr)sPriv->pDevPriv; int i; + if (sPriv->devPrivSize != sizeof(GLINTDRIRec)) { + fprintf(stderr,"\nERROR! sizeof(GLINTDRIRec) does not match passed size from device driver\n"); + return GL_FALSE; + } + #if 0 /* Check the DRI externsion version */ if ( sPriv->driMajor != 3 || sPriv->driMinor != 1 ) { |