diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_ioctl.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 07656b130c5..14258324bdb 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -292,6 +292,26 @@ static void r300EmitClearState(GLcontext * ctx) R300_STATECHANGE(r300, rr); reg_start(R300_RS_ROUTE_0, 0); e32(R300_RS_ROUTE_0_COLOR); + } else { + + R300_STATECHANGE(r300, ri); + reg_start(R500_RS_IP_0, 8); + for (i = 0; i < 8; ++i) { + e32((1 << R500_RS_IP_TEX_PTR_T_SHIFT) | + (2 << R500_RS_IP_TEX_PTR_R_SHIFT) | + (3 << R500_RS_IP_TEX_PTR_Q_SHIFT) ); + } + + R300_STATECHANGE(r300, rc); + /* The second constant is needed to get glxgears display anything .. */ + reg_start(R300_RS_COUNT, 1); + e32((1 << R300_IC_COUNT_SHIFT) | R300_HIRES_EN); + e32(0x0); + + R300_STATECHANGE(r300, rr); + reg_start(R500_RS_INST_0, 0); + e32(R500_RS_INST_COL_CN_WRITE); + } if (!is_r500) { @@ -322,6 +342,72 @@ static void r300EmitClearState(GLcontext * ctx) reg_start(R300_PFS_INSTR3_0, 0); e32(FP_SELA(0, NO, W, FP_TMP(0), 0, 0)); + } else { + R300_STATECHANGE(r300, r500fp); + r500fp_start_fragment(0, 12); + + e32(0x7808); + e32(R500_TEX_ID(0) | R500_TEX_INST_LD | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED); + e32(R500_TEX_SRC_ADDR(0) | R500_TEX_SRC_S_SWIZ_R | + R500_TEX_SRC_T_SWIZ_G | + R500_TEX_DST_ADDR(0) | + R500_TEX_DST_R_SWIZ_R | + R500_TEX_DST_G_SWIZ_G | + R500_TEX_DST_B_SWIZ_B | + R500_TEX_DST_A_SWIZ_A); + e32(R500_DX_ADDR(0) | + R500_DX_S_SWIZ_R | + R500_DX_T_SWIZ_R | + R500_DX_R_SWIZ_R | + R500_DX_Q_SWIZ_R | + R500_DY_ADDR(0) | + R500_DY_S_SWIZ_R | + R500_DY_T_SWIZ_R | + R500_DY_R_SWIZ_R | + R500_DY_Q_SWIZ_R); + e32(0x0); + e32(0x0); + + e32(R500_INST_TYPE_OUT | + R500_INST_TEX_SEM_WAIT | + R500_INST_LAST | + R500_INST_RGB_OMASK_R | + R500_INST_RGB_OMASK_G | + R500_INST_RGB_OMASK_B | + R500_INST_ALPHA_OMASK); + + e32(R500_RGB_ADDR0(0) | + R500_RGB_ADDR1(0) | + R500_RGB_ADDR1_CONST | + R500_RGB_ADDR2(0) | + R500_RGB_ADDR2_CONST | + R500_RGB_SRCP_OP_1_MINUS_2RGB0); + + e32(R500_ALPHA_ADDR0(0) | + R500_ALPHA_ADDR1(0) | + R500_ALPHA_ADDR1_CONST | + R500_ALPHA_ADDR2(0) | + R500_ALPHA_ADDR2_CONST | + R500_ALPHA_SRCP_OP_1_MINUS_2A0); + + e32(R500_ALU_RGB_SEL_A_SRC0 | + R500_ALU_RGB_R_SWIZ_A_R | + R500_ALU_RGB_G_SWIZ_A_G | + R500_ALU_RGB_B_SWIZ_A_B | + R500_ALU_RGB_SEL_B_SRC0 | + R500_ALU_RGB_R_SWIZ_B_1 | + R500_ALU_RGB_B_SWIZ_B_1 | + R500_ALU_RGB_G_SWIZ_B_1); + + e32(R500_ALPHA_OP_MAD | + R500_ALPHA_SWIZ_A_A | + R500_ALPHA_SWIZ_B_1); + + e32(R500_ALU_RGBA_OP_MAD | + R500_ALU_RGBA_R_SWIZ_0 | + R500_ALU_RGBA_G_SWIZ_0 | + R500_ALU_RGBA_B_SWIZ_0 | + R500_ALU_RGBA_A_SWIZ_0); } if (has_tcl) { |