diff options
| author | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-07 20:25:47 +0200 |
|---|---|---|
| committer | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-07 20:28:04 +0200 |
| commit | 731686b7132ff50d78ef2dc5bfab550750925132 (patch) | |
| tree | 47d3134d8c2df2bc251d5f3416e940052d61cac3 /src/mesa/drivers/dri | |
| parent | 75bfe630ff9df8b827cbdbf88b08e5da5d3eccfa (diff) | |
r300: Fix stencil buffer clear
The glean/readPixSanity test passes now.
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index b0225453d3..2da0ac0e1a 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -130,8 +130,6 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer) t1 |= R300_Z_ENABLE | R300_Z_WRITE_ENABLE; t2 |= (R300_ZS_ALWAYS << R300_Z_FUNC_SHIFT); - } else { //XXX - t1 |= R300_STENCIL_FRONT_BACK; // disable } if (flags & CLEARBUFFER_STENCIL) { @@ -144,20 +142,12 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer) (R300_ZS_REPLACE << R300_S_FRONT_ZPASS_OP_SHIFT) | (R300_ZS_REPLACE << - R300_S_FRONT_ZFAIL_OP_SHIFT) | - (R300_ZS_ALWAYS << - R300_S_BACK_FUNC_SHIFT) | - (R300_ZS_REPLACE << - R300_S_BACK_SFAIL_OP_SHIFT) | - (R300_ZS_REPLACE << - R300_S_BACK_ZPASS_OP_SHIFT) | - (R300_ZS_REPLACE << - R300_S_BACK_ZFAIL_OP_SHIFT); + R300_S_FRONT_ZFAIL_OP_SHIFT); } e32(t1); e32(t2); - e32(r300->state.stencil.clear); + e32(R300_STENCILWRITEMASK_MASK | r300->state.stencil.clear); } cmd2 = (drm_r300_cmd_header_t *) r300AllocCmdBuf(r300, 9, __FUNCTION__); @@ -307,7 +297,6 @@ static void r300EmitClearState(GLcontext * ctx) reg_start(R300_RS_INST_0, 0); e32(R300_RS_INST_COL_CN_WRITE); } else { - R300_STATECHANGE(r300, ri); reg_start(R500_RS_IP_0, 7); for (i = 0; i < 8; ++i) { |