diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_bld_unpack.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_bld_unpack.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_unpack.c b/src/gallium/drivers/llvmpipe/lp_bld_unpack.c index f1ffe3ecd8..3545bdf225 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_unpack.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_unpack.c @@ -38,7 +38,15 @@ lp_build_unpack_rgba(LLVMBuilderRef builder, { const struct util_format_description *desc; LLVMTypeRef type; - unsigned shift = 0; + LLVMValueRef shifted, casted, scaled, masked; + LLVMValueRef shifts[4]; + LLVMValueRef masks[4]; + LLVMValueRef scales[4]; + LLVMValueRef swizzles[4]; + LLVMValueRef aux[4]; + bool normalized; + int empty_channel; + unsigned shift; unsigned i; desc = util_format_description(format); @@ -68,14 +76,10 @@ lp_build_unpack_rgba(LLVMBuilderRef builder, LLVMConstNull(LLVMVectorType(LLVMInt32Type(), 4)), ""); - LLVMValueRef shifted, casted, scaled, masked, swizzled; - LLVMValueRef shifts[4]; - LLVMValueRef masks[4]; - LLVMValueRef scales[4]; - bool normalized = FALSE; - int empty_channel = -1; - /* Initialize vector constants */ + normalized = FALSE; + empty_channel = -1; + shift = 0; for (i = 0; i < 4; ++i) { unsigned bits = desc->channel[i].size; @@ -115,9 +119,6 @@ lp_build_unpack_rgba(LLVMBuilderRef builder, else scaled = casted; - LLVMValueRef swizzles[4]; - LLVMValueRef aux[4]; - for (i = 0; i < 4; ++i) aux[i] = LLVMGetUndef(LLVMFloatType()); @@ -146,8 +147,6 @@ lp_build_unpack_rgba(LLVMBuilderRef builder, } } - swizzled = LLVMBuildShuffleVector(builder, scaled, LLVMConstVector(aux, 4), LLVMConstVector(swizzles, 4), ""); - - return swizzled; + return LLVMBuildShuffleVector(builder, scaled, LLVMConstVector(aux, 4), LLVMConstVector(swizzles, 4), ""); } |