From 8d8a3cc39816168e5f04a668ae184cafe64d4fd2 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sat, 14 Apr 2007 17:44:33 +1000 Subject: [PATCH] r300: emit different clear paths for non-TCL, this gets the clear color correct --- src/mesa/drivers/dri/r300/r300_ioctl.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 41774155213..90ac9881e8f 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -186,7 +186,10 @@ static void r300EmitClearState(GLcontext * ctx) R300_STATECHANGE(r300, vir[0]); reg_start(R300_VAP_INPUT_ROUTE_0_0, 0); - e32(0x21030003); + if (!has_tcl) + e32(0x22030003); + else + e32(0x21030003); /* disable fog */ R300_STATECHANGE(r300, fogs); @@ -201,7 +204,17 @@ static void r300EmitClearState(GLcontext * ctx) reg_start(R300_VAP_INPUT_CNTL_0, 1); e32(0x00000001); e32(0x00000405); - + + if (!has_tcl) { + /* comes from fglrx startup of clear */ + reg_start(R300_SE_VTE_CNTL, 1); + e32(0x043f); + e32(0x8); + + reg_start(0x21dc, 0); + e32(0xaaaaaaaa); + } + R300_STATECHANGE(r300, vof); reg_start(R300_VAP_OUTPUT_VTX_FMT_0, 1); e32(R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT | R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT); -- 2.30.2