diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_glsl.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_glsl.c | 87 |
1 files changed, 3 insertions, 84 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c index 458d06187a..536eac8851 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -1038,87 +1038,6 @@ static void emit_xpd(struct brw_wm_compile *c, brw_set_saturate(p, 0); } -static void emit_dp3(struct brw_wm_compile *c, - const struct prog_instruction *inst) -{ - struct brw_reg src0[3], src1[3], dst; - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - for (i = 0; i < 3; i++) { - src0[i] = get_src_reg(c, inst, 0, i); - src1[i] = get_src_reg_imm(c, inst, 1, i); - } - - dst = get_dst_reg(c, inst, dst_chan); - brw_MUL(p, brw_null_reg(), src0[0], src1[0]); - brw_MAC(p, brw_null_reg(), src0[1], src1[1]); - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_MAC(p, dst, src0[2], src1[2]); - brw_set_saturate(p, 0); -} - -static void emit_dp4(struct brw_wm_compile *c, - const struct prog_instruction *inst) -{ - struct brw_reg src0[4], src1[4], dst; - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - for (i = 0; i < 4; i++) { - src0[i] = get_src_reg(c, inst, 0, i); - src1[i] = get_src_reg_imm(c, inst, 1, i); - } - dst = get_dst_reg(c, inst, dst_chan); - brw_MUL(p, brw_null_reg(), src0[0], src1[0]); - brw_MAC(p, brw_null_reg(), src0[1], src1[1]); - brw_MAC(p, brw_null_reg(), src0[2], src1[2]); - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_MAC(p, dst, src0[3], src1[3]); - brw_set_saturate(p, 0); -} - -static void emit_dph(struct brw_wm_compile *c, - const struct prog_instruction *inst) -{ - struct brw_reg src0[4], src1[4], dst; - int i; - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1; - - if (!(mask & WRITEMASK_XYZW)) - return; - - assert(is_power_of_two(mask & WRITEMASK_XYZW)); - - for (i = 0; i < 4; i++) { - src0[i] = get_src_reg(c, inst, 0, i); - src1[i] = get_src_reg_imm(c, inst, 1, i); - } - dst = get_dst_reg(c, inst, dst_chan); - brw_MUL(p, brw_null_reg(), src0[0], src1[0]); - brw_MAC(p, brw_null_reg(), src0[1], src1[1]); - brw_MAC(p, dst, src0[2], src1[2]); - brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0); - brw_ADD(p, dst, dst, src1[3]); - brw_set_saturate(p, 0); -} - /** * Emit a scalar instruction, like RCP, RSQ, LOG, EXP. * Note that the result of the function is smeared across the dest @@ -2752,16 +2671,16 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) emit_alu1(p, brw_MOV, dst, dst_flags, args[0]); break; case OPCODE_DP3: - emit_dp3(c, inst); + emit_dp3(p, dst, dst_flags, args[0], args[1]); break; case OPCODE_DP4: - emit_dp4(c, inst); + emit_dp4(p, dst, dst_flags, args[0], args[1]); break; case OPCODE_XPD: emit_xpd(c, inst); break; case OPCODE_DPH: - emit_dph(c, inst); + emit_dph(p, dst, dst_flags, args[0], args[1]); break; case OPCODE_RCP: emit_rcp(c, inst); |