LLVMValueRef j,
LLVMValueRef cache)
{
+ const struct util_format_unpack_description *unpack =
+ util_format_unpack_description(format_desc->format);
LLVMBuilderRef builder = gallivm->builder;
unsigned num_pixels = type.length / 4;
struct lp_build_context bld;
* Fallback to util_format_description::fetch_rgba_8unorm().
*/
- if (format_desc->fetch_rgba_8unorm &&
+ if (unpack->fetch_rgba_8unorm &&
!type.floating && type.width == 8 && !type.sign && type.norm) {
/*
* Fallback to calling util_format_description::fetch_rgba_8unorm.
gallivm->cache->dont_cache = true;
/* make const pointer for the C fetch_rgba_8unorm function */
function = lp_build_const_int_pointer(gallivm,
- func_to_pointer((func_pointer) format_desc->fetch_rgba_8unorm));
+ func_to_pointer((func_pointer) unpack->fetch_rgba_8unorm));
/* cast the callee pointer to the function's type */
function = LLVMBuildBitCast(builder, function,
}
/*
- * Fallback to util_format_description::fetch_rgba_float().
+ * Fallback to fetch_rgba().
*/
- if (format_desc->fetch_rgba_float) {
+ util_format_fetch_rgba_func_ptr fetch_rgba =
+ util_format_fetch_rgba_func(format_desc->format);
+ if (fetch_rgba) {
/*
* Fallback to calling util_format_description::fetch_rgba_float.
*
}
/*
- * Declare and bind format_desc->fetch_rgba_float().
+ * Declare and bind unpack->fetch_rgba_float().
*/
{
if (gallivm->cache)
gallivm->cache->dont_cache = true;
function = lp_build_const_func_pointer(gallivm,
- func_to_pointer((func_pointer) format_desc->fetch_rgba_float),
+ func_to_pointer((func_pointer) fetch_rgba),
ret_type,
arg_types, ARRAY_SIZE(arg_types),
format_desc->short_name);