diff options
| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-09-02 18:31:49 +0200 |
|---|---|---|
| committer | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-09-02 18:31:49 +0200 |
| commit | 222d2f2ac2c7d93cbc0643082c78278ad2c8cfce (patch) | |
| tree | b79152c238022b2a901201c22e5809ac520732bf /src/mesa/drivers/dri/i915/i915_fragprog.c | |
| parent | 443abc80db9e1a288ce770e76cccd43664348098 (diff) | |
| parent | e73c5501b2fe20290d1b691c85a5d82ac3a0431c (diff) | |
Merge remote branch 'origin/master' into nv50-compiler
Conflicts:
src/gallium/drivers/nv50/nv50_program.c
Diffstat (limited to 'src/mesa/drivers/dri/i915/i915_fragprog.c')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_fragprog.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c index f1505dc5e7..4a2e6209d0 100644 --- a/src/mesa/drivers/dri/i915/i915_fragprog.c +++ b/src/mesa/drivers/dri/i915/i915_fragprog.c @@ -143,6 +143,20 @@ src_vector(struct i915_fragment_program *p, } break; + case PROGRAM_OUTPUT: + switch (source->Index) { + case FRAG_RESULT_COLOR: + src = UREG(REG_TYPE_OC, 0); + break; + case FRAG_RESULT_DEPTH: + src = UREG(REG_TYPE_OD, 0); + break; + default: + i915_program_error(p, "Bad source->Index: %d", source->Index); + return 0; + } + break; + /* Various paramters and env values. All emitted to * hardware as program constants. */ @@ -472,6 +486,18 @@ upload_program(struct i915_fragment_program *p) swizzle(tmp, X, X, X, X)); break; + case OPCODE_DP2: + src0 = src_vector(p, &inst->SrcReg[0], program); + src1 = src_vector(p, &inst->SrcReg[1], program); + i915_emit_arith(p, + A0_DP3, + get_result_vector(p, inst), + get_result_flags(inst), 0, + swizzle(src0, X, Y, ZERO, ZERO), + swizzle(src1, X, Y, ZERO, ZERO), + 0); + break; + case OPCODE_DP3: EMIT_2ARG_ARITH(A0_DP3); break; @@ -957,6 +983,41 @@ upload_program(struct i915_fragment_program *p) 0); break; + case OPCODE_SSG: + dst = get_result_vector(p, inst); + flags = get_result_flags(inst); + src0 = src_vector(p, &inst->SrcReg[0], program); + tmp = i915_get_utemp(p); + + /* tmp = (src < 0.0) */ + i915_emit_arith(p, + A0_SLT, + tmp, + flags, 0, + src0, + swizzle(src0, ZERO, ZERO, ZERO, ZERO), + 0); + + /* dst = (0.0 < src) */ + i915_emit_arith(p, + A0_SLT, + dst, + flags, 0, + swizzle(src0, ZERO, ZERO, ZERO, ZERO), + src0, + 0); + + /* dst = (src > 0.0) - (src < 0.0) */ + i915_emit_arith(p, + A0_ADD, + dst, + flags, 0, + dst, + negate(tmp, 1, 1, 1, 1), + 0); + + break; + case OPCODE_SUB: src0 = src_vector(p, &inst->SrcReg[0], program); src1 = src_vector(p, &inst->SrcReg[1], program); |