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llvmpipe: Merge lp_build_load_rgba_soa into lp_build_sample_texel.

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This commit is contained in:
José Fonseca 2009-10-22 22:44:32 +01:00
parent bc93e9181c
commit a55b305c5b
1 changed files with 16 additions and 32 deletions
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48
src/gallium/drivers/llvmpipe/lp_bld_sample_soa.c
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@ -75,28 +75,6 @@ struct lp_build_sample_context
};
static void
lp_build_load_rgba_soa(LLVMBuilderRef builder,
const struct util_format_description *format_desc,
struct lp_type type,
LLVMValueRef base_ptr,
LLVMValueRef offsets,
LLVMValueRef *rgba)
{
LLVMValueRef packed;
assert(format_desc->block.width == 1);
assert(format_desc->block.height == 1);
assert(format_desc->block.bits <= type.width);
packed = lp_build_gather(builder,
type.length, format_desc->block.bits, type.width,
base_ptr, offsets);
lp_build_unpack_rgba_soa(builder, format_desc, type, packed, rgba);
}
static void
lp_build_sample_texel(struct lp_build_sample_context *bld,
LLVMValueRef x,
@ -105,22 +83,28 @@ lp_build_sample_texel(struct lp_build_sample_context *bld,
LLVMValueRef data_ptr,
LLVMValueRef *texel)
{
struct lp_build_context *int_coord_bld = &bld->int_coord_bld;
LLVMValueRef offset;
LLVMValueRef packed;
offset = lp_build_sample_offset(&bld->int_coord_bld,
bld->format_desc,
x,
y,
y_stride,
x, y, y_stride,
data_ptr);
lp_build_load_rgba_soa(bld->builder,
bld->format_desc,
bld->texel_type,
data_ptr,
offset,
texel);
assert(bld->format_desc->block.width == 1);
assert(bld->format_desc->block.height == 1);
assert(bld->format_desc->block.bits <= bld->texel_type.width);
packed = lp_build_gather(bld->builder,
bld->texel_type.length,
bld->format_desc->block.bits,
bld->texel_type.width,
data_ptr, offset);
lp_build_unpack_rgba_soa(bld->builder,
bld->format_desc,
bld->texel_type,
packed, texel);
}