diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_ioctl.c')
-rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 6f8a7129e0..8d752f90b7 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -125,9 +125,14 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer) r300->hw.bld.cmd[R300_BLD_CBLEND] = 0; r300->hw.bld.cmd[R300_BLD_ABLEND] = 0; + if (r300->radeon.radeonScreen->cpp == 4) + cbpitch |= R300_COLOR_FORMAT_ARGB8888; + else + cbpitch |= R300_COLOR_FORMAT_RGB565; + R300_STATECHANGE(r300, cb); r300->hw.cb.cmd[R300_CB_OFFSET] = cboffset; - r300->hw.cb.cmd[R300_CB_PITCH] = cbpitch | R300_COLOR_UNKNOWN_22_23; + r300->hw.cb.cmd[R300_CB_PITCH] = cbpitch; R300_STATECHANGE(r300, unk221C); r300->hw.unk221C.cmd[1] = R300_221C_CLEAR; @@ -257,8 +262,13 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer) reg_start(R300_RB3D_COLOROFFSET0, 0); e32(cboffset); + if (r300->radeon.radeonScreen->cpp == 4) + cbpitch |= R300_COLOR_FORMAT_ARGB8888; + else + cbpitch |= R300_COLOR_FORMAT_RGB565; + reg_start(R300_RB3D_COLORPITCH0, 0); - e32(cbpitch | R300_COLOR_UNKNOWN_22_23); + e32(cbpitch); R300_STATECHANGE(r300, cmk); reg_start(R300_RB3D_COLORMASK, 0); |