diff options
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 76712b0b198..1adbc2c854b 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -194,6 +194,14 @@ static void r300EmitClearState(GLcontext * ctx) if (!(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) has_tcl = 0; + /* FIXME: the values written to R300_VAP_INPUT_ROUTE_0_0 and + * R300_VAP_INPUT_ROUTE_0_1 are in fact known, however, the values are + * quite complex; see the functions in r300_emit.c. + * + * I believe it would be a good idea to extend the functions in + * r300_emit.c so that they can be used to setup the default values for + * these registers, as well as the actual values used for rendering. + */ R300_STATECHANGE(r300, vir[0]); reg_start(R300_VAP_INPUT_ROUTE_0_0, 0); if (!has_tcl) |