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authorJosé Fonseca <jfonseca@vmware.com>2009-08-02 13:48:16 +0100
committerJosé Fonseca <jfonseca@vmware.com>2009-08-29 09:21:21 +0100
commitf478b6fe76452ee910fa9d13ea4b78637a04e747 (patch)
treebe7d425d5fe0222d3183acef745d298646009909 /src
parentfe90e46dc9b6508a31f577f05735f877032fb9d8 (diff)
llvmpipe: Avoid C99-isms.
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_bld_pack.c17
-rw-r--r--src/gallium/drivers/llvmpipe/lp_bld_unpack.c27
2 files changed, 21 insertions, 23 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_pack.c b/src/gallium/drivers/llvmpipe/lp_bld_pack.c
index 823d67e12d..f436f09737 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_pack.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_pack.c
@@ -39,7 +39,12 @@ lp_build_pack_rgba(LLVMBuilderRef builder,
const struct util_format_description *desc;
LLVMTypeRef type;
LLVMValueRef packed = NULL;
- unsigned shift = 0;
+ LLVMValueRef swizzles[4];
+ LLVMValueRef shifted, casted, scaled, unswizzled;
+ LLVMValueRef shifts[4];
+ LLVMValueRef scales[4];
+ bool normalized;
+ unsigned shift;
unsigned i, j;
desc = util_format_description(format);
@@ -50,10 +55,6 @@ lp_build_pack_rgba(LLVMBuilderRef builder,
type = LLVMIntType(desc->block.bits);
- LLVMValueRef swizzles[4];
- LLVMValueRef shifted, casted, scaled, unswizzled;
-
-
/* Unswizzle the color components into the source vector. */
for (i = 0; i < 4; ++i) {
for (j = 0; j < 4; ++j) {
@@ -70,10 +71,8 @@ lp_build_pack_rgba(LLVMBuilderRef builder,
LLVMGetUndef(LLVMVectorType(LLVMFloatType(), 4)),
LLVMConstVector(swizzles, 4), "");
- LLVMValueRef shifts[4];
- LLVMValueRef scales[4];
- bool normalized = FALSE;
-
+ normalized = FALSE;
+ shift = 0;
for (i = 0; i < 4; ++i) {
unsigned bits = desc->channel[i].size;
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), "");
}