diff options
| -rw-r--r-- | src/gallium/drivers/i915/i915_fpc_translate.c | 94 |
1 files changed, 82 insertions, 12 deletions
diff --git a/src/gallium/drivers/i915/i915_fpc_translate.c b/src/gallium/drivers/i915/i915_fpc_translate.c index 695a3966bbb..51766cd6da1 100644 --- a/src/gallium/drivers/i915/i915_fpc_translate.c +++ b/src/gallium/drivers/i915/i915_fpc_translate.c @@ -501,6 +501,17 @@ i915_translate_instruction(struct i915_fp_compile *p, i915_emit_const4fv(p, cos_constants), 0); break; + case TGSI_OPCODE_DP2: + src0 = src_vector(p, &inst->Src[0]); + src1 = src_vector(p, &inst->Src[1]); + + i915_emit_arith(p, + A0_DP3, + get_result_vector(p, &inst->Dst[0]), + get_result_flags(inst), 0, + swizzle(src0, X, Y, ZERO, ZERO), src1, 0); + break; + case TGSI_OPCODE_DP3: emit_simple_arith(p, inst, A0_DP3, 2); break; @@ -706,7 +717,7 @@ i915_translate_instruction(struct i915_fp_compile *p, i915_emit_arith(p, A0_RCP, get_result_vector(p, &inst->Dst[0]), - get_result_flags(inst), 0, + get_result_flags(inst), 0, swizzle(src0, X, X, X, X), 0, 0); break; @@ -784,13 +795,36 @@ i915_translate_instruction(struct i915_fp_compile *p, } break; - case TGSI_OPCODE_SGE: - emit_simple_arith(p, inst, A0_SGE, 2); + case TGSI_OPCODE_SEQ: + /* if we're both >= and <= then we're == */ + src0 = src_vector(p, &inst->Src[0]); + src1 = src_vector(p, &inst->Src[1]); + tmp = i915_get_utemp(p); + + i915_emit_arith(p, + A0_SGE, + tmp, A0_DEST_CHANNEL_ALL, 0, + src0, + src1, 0); + + i915_emit_arith(p, + A0_SGE, + get_result_vector(p, &inst->Dst[0]), + A0_DEST_CHANNEL_ALL, 0, + src1, + src0, 0); + + i915_emit_arith(p, + A0_MUL, + get_result_vector(p, &inst->Dst[0]), + A0_DEST_CHANNEL_ALL, 0, + get_result_vector(p, &inst->Dst[0]), + tmp, 0); + break; - case TGSI_OPCODE_SLE: - /* like SGE, but swap reg0, reg1 */ - emit_simple_arith_swap2(p, inst, A0_SGE, 2); + case TGSI_OPCODE_SGE: + emit_simple_arith(p, inst, A0_SGE, 2); break; case TGSI_OPCODE_SIN: @@ -843,6 +877,11 @@ i915_translate_instruction(struct i915_fp_compile *p, i915_emit_const4fv(p, sin_constants), 0); break; + case TGSI_OPCODE_SLE: + /* like SGE, but swap reg0, reg1 */ + emit_simple_arith_swap2(p, inst, A0_SGE, 2); + break; + case TGSI_OPCODE_SLT: emit_simple_arith(p, inst, A0_SLT, 2); break; @@ -852,32 +891,59 @@ i915_translate_instruction(struct i915_fp_compile *p, emit_simple_arith_swap2(p, inst, A0_SLT, 2); break; - case TGSI_OPCODE_SEQ: - /* if we're both >= and <= then we're == */ + case TGSI_OPCODE_SNE: + /* if we're neither < nor > then we're != */ src0 = src_vector(p, &inst->Src[0]); src1 = src_vector(p, &inst->Src[1]); tmp = i915_get_utemp(p); i915_emit_arith(p, - A0_SGE, - tmp, A0_DEST_CHANNEL_ALL, 0, + A0_SLT, + tmp, + A0_DEST_CHANNEL_ALL, 0, src0, src1, 0); i915_emit_arith(p, - A0_SGE, + A0_SLT, get_result_vector(p, &inst->Dst[0]), A0_DEST_CHANNEL_ALL, 0, src1, src0, 0); i915_emit_arith(p, - A0_MUL, + A0_ADD, get_result_vector(p, &inst->Dst[0]), A0_DEST_CHANNEL_ALL, 0, get_result_vector(p, &inst->Dst[0]), tmp, 0); + break; + case TGSI_OPCODE_SSG: + /* compute (src>0) - (src<0) */ + src0 = src_vector(p, &inst->Src[0]); + tmp = i915_get_utemp(p); + + i915_emit_arith(p, + A0_SLT, + tmp, + A0_DEST_CHANNEL_ALL, 0, + src0, + swizzle(src0, ZERO, ZERO, ZERO, ZERO), 0); + + i915_emit_arith(p, + A0_SLT, + get_result_vector(p, &inst->Dst[0]), + A0_DEST_CHANNEL_ALL, 0, + swizzle(src0, ZERO, ZERO, ZERO, ZERO), + src0, 0); + + i915_emit_arith(p, + A0_ADD, + get_result_vector(p, &inst->Dst[0]), + A0_DEST_CHANNEL_ALL, 0, + get_result_vector(p, &inst->Dst[0]), + negate(tmp, 1, 1, 1, 1), 0); break; case TGSI_OPCODE_SUB: @@ -895,6 +961,10 @@ i915_translate_instruction(struct i915_fp_compile *p, emit_tex(p, inst, T0_TEXLD); break; + case TGSI_OPCODE_TRUNC: + emit_simple_arith(p, inst, A0_TRC, 1); + break; + case TGSI_OPCODE_TXB: emit_tex(p, inst, T0_TEXLDB); break; |