diff options
Diffstat (limited to 'src/gallium/auxiliary/gallivm/soabuiltins.c')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/soabuiltins.c | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/src/gallium/auxiliary/gallivm/soabuiltins.c b/src/gallium/auxiliary/gallivm/soabuiltins.c index 40addebd8cd..f04e4c974db 100644 --- a/src/gallium/auxiliary/gallivm/soabuiltins.c +++ b/src/gallium/auxiliary/gallivm/soabuiltins.c @@ -33,6 +33,33 @@ */ typedef __attribute__(( ext_vector_type(4) )) float float4; + +extern float fabsf(float val); + +void abs(float4 *res, + float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w) +{ + res[0].x = fabsf(tmp0x.x); + res[0].y = fabsf(tmp0x.y); + res[0].z = fabsf(tmp0x.z); + res[0].w = fabsf(tmp0x.w); + + res[1].x = fabsf(tmp0y.x); + res[1].y = fabsf(tmp0y.y); + res[1].z = fabsf(tmp0y.z); + res[1].w = fabsf(tmp0y.w); + + res[2].x = fabsf(tmp0z.x); + res[2].y = fabsf(tmp0z.y); + res[2].z = fabsf(tmp0z.z); + res[2].w = fabsf(tmp0z.w); + + res[3].x = fabsf(tmp0w.x); + res[3].y = fabsf(tmp0w.y); + res[3].z = fabsf(tmp0w.z); + res[3].w = fabsf(tmp0w.w); +} + void dp3(float4 *res, float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w, float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w) @@ -77,14 +104,3 @@ void pow(float4 *res, res[2] = p; res[3] = p; } - -#if 0 -void yo(float4 *out, float4 *in) -{ - float4 res[4]; - - dp3(res, in[0], in[1], in[2], in[3], - in[4], in[5], in[6], in[7]); - out[1] = res[1]; -} -#endif |