diff options
Diffstat (limited to 'src/mesa/drivers/dri/savage/savageioctl.c')
| -rw-r--r-- | src/mesa/drivers/dri/savage/savageioctl.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/savage/savageioctl.c b/src/mesa/drivers/dri/savage/savageioctl.c index dd7a84e2e7..62e7142d24 100644 --- a/src/mesa/drivers/dri/savage/savageioctl.c +++ b/src/mesa/drivers/dri/savage/savageioctl.c @@ -38,6 +38,7 @@ #include "savageioctl.h" #include "savage_bci.h" #include "savagestate.h" +#include "savagespan.h" #include "drm.h" #include <sys/ioctl.h> @@ -333,10 +334,17 @@ static void savageDDClear( GLcontext *ctx, GLbitfield mask, GLboolean all, fprintf (stderr, "%s\n", __FUNCTION__); clearColor = imesa->ClearColor; - if(imesa->savageScreen->zpp == 2) - clearDepth = (GLuint) (ctx->Depth.Clear * DEPTH_SCALE_16); - else - clearDepth = (GLuint) (ctx->Depth.Clear * DEPTH_SCALE_24); + if (imesa->float_depth) { + if (imesa->savageScreen->zpp == 2) + clearDepth = savageEncodeFloat16(1.0 - ctx->Depth.Clear); + else + clearDepth = savageEncodeFloat24(1.0 - ctx->Depth.Clear); + } else { + if (imesa->savageScreen->zpp == 2) + clearDepth = (GLuint) ((1.0 - ctx->Depth.Clear) * DEPTH_SCALE_16); + else + clearDepth = (GLuint) ((1.0 - ctx->Depth.Clear) * DEPTH_SCALE_24); + } colorMask = *((GLuint *) &ctx->Color.ColorMask); depthMask = 0; |