diff options
| author | Roland Scheidegger <rscheidegger@gmx.ch> | 2004-12-08 17:32:46 +0000 |
|---|---|---|
| committer | Roland Scheidegger <rscheidegger@gmx.ch> | 2004-12-08 17:32:46 +0000 |
| commit | b31b7836d6e7abf80dd4feacce333d4b1fe6e4ab (patch) | |
| tree | 69a6cac0c72bb720919cf727bcb53d40d6920c13 /src/mesa/drivers/dri/radeon/radeon_context.c | |
| parent | fc236723273d4d872ae5e7cac876ea20175df10d (diff) | |
(Stephane Marchesin, me) add hyperz support to radeon and r200 drivers. Only fast z clear and z buffer compression are supported for now, hierarchical-z is not. Still problems with multiple apps and z/stencil readback, which is why hyperz is disabled per default. Also add the new point sprite packet drm 1.13 accepts to the sanity code.
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_context.c')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_context.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c index 5f0e2d18d5..31ac5f253a 100644 --- a/src/mesa/drivers/dri/radeon/radeon_context.c +++ b/src/mesa/drivers/dri/radeon/radeon_context.c @@ -62,7 +62,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "radeon_vtxfmt.h" #include "radeon_maos.h" -#define DRIVER_DATE "20041007" +#define DRIVER_DATE "20041207" #include "vblank.h" #include "utils.h" @@ -246,6 +246,14 @@ radeonCreateContext( const __GLcontextModes *glVisual, rmesa->initialMaxAnisotropy = driQueryOptionf(&rmesa->optionCache, "def_max_anisotropy"); + if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) { + if ( sPriv->drmMinor < 13 ) + fprintf( stderr, "DRM version 1.%d too old to support HyperZ, " + "disabling.\n",sPriv->drmMinor ); + else + rmesa->using_hyperz = GL_TRUE; + } + /* Init default driver functions then plug in our Radeon-specific functions * (the texture functions are especially important) */ |