diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 3ac69017a80..d991d4b5cdf 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -3198,10 +3198,15 @@ micro_shl(union tgsi_exec_channel *dst, const union tgsi_exec_channel *src0, const union tgsi_exec_channel *src1) { - dst->u[0] = src0->u[0] << src1->u[0]; - dst->u[1] = src0->u[1] << src1->u[1]; - dst->u[2] = src0->u[2] << src1->u[2]; - dst->u[3] = src0->u[3] << src1->u[3]; + unsigned masked_count; + masked_count = src1->u[0] & 0x1f; + dst->u[0] = src0->u[0] << masked_count; + masked_count = src1->u[1] & 0x1f; + dst->u[1] = src0->u[1] << masked_count; + masked_count = src1->u[2] & 0x1f; + dst->u[2] = src0->u[2] << masked_count; + masked_count = src1->u[3] & 0x1f; + dst->u[3] = src0->u[3] << masked_count; } static void @@ -3307,10 +3312,15 @@ micro_ishr(union tgsi_exec_channel *dst, const union tgsi_exec_channel *src0, const union tgsi_exec_channel *src1) { - dst->i[0] = src0->i[0] >> src1->i[0]; - dst->i[1] = src0->i[1] >> src1->i[1]; - dst->i[2] = src0->i[2] >> src1->i[2]; - dst->i[3] = src0->i[3] >> src1->i[3]; + unsigned masked_count; + masked_count = src1->i[0] & 0x1f; + dst->i[0] = src0->i[0] >> masked_count; + masked_count = src1->i[1] & 0x1f; + dst->i[1] = src0->i[1] >> masked_count; + masked_count = src1->i[2] & 0x1f; + dst->i[2] = src0->i[2] >> masked_count; + masked_count = src1->i[3] & 0x1f; + dst->i[3] = src0->i[3] >> masked_count; } static void @@ -3449,10 +3459,15 @@ micro_ushr(union tgsi_exec_channel *dst, const union tgsi_exec_channel *src0, const union tgsi_exec_channel *src1) { - dst->u[0] = src0->u[0] >> src1->u[0]; - dst->u[1] = src0->u[1] >> src1->u[1]; - dst->u[2] = src0->u[2] >> src1->u[2]; - dst->u[3] = src0->u[3] >> src1->u[3]; + unsigned masked_count; + masked_count = src1->u[0] & 0x1f; + dst->u[0] = src0->u[0] >> masked_count; + masked_count = src1->u[1] & 0x1f; + dst->u[1] = src0->u[1] >> masked_count; + masked_count = src1->u[2] & 0x1f; + dst->u[2] = src0->u[2] >> masked_count; + masked_count = src1->u[3] & 0x1f; + dst->u[3] = src0->u[3] >> masked_count; } static void |