+
+LLVMValueRef
+lp_build_fetch_cached_texels(struct gallivm_state *gallivm,
+ const struct util_format_description *format_desc,
+ unsigned n,
+ LLVMValueRef base_ptr,
+ LLVMValueRef offset,
+ LLVMValueRef i,
+ LLVMValueRef j,
+ LLVMValueRef cache);
+
+
+/*
+ * special float formats
+ */
+
+LLVMValueRef
+lp_build_float_to_smallfloat(struct gallivm_state *gallivm,
+ struct lp_type i32_type,
+ LLVMValueRef src,
+ unsigned mantissa_bits,
+ unsigned exponent_bits,
+ unsigned mantissa_start,
+ boolean has_sign);
+
+LLVMValueRef
+lp_build_smallfloat_to_float(struct gallivm_state *gallivm,
+ struct lp_type f32_type,
+ LLVMValueRef src,
+ unsigned mantissa_bits,
+ unsigned exponent_bits,
+ unsigned mantissa_start,
+ boolean has_sign);
+
+LLVMValueRef
+lp_build_float_to_r11g11b10(struct gallivm_state *gallivm,
+ LLVMValueRef *src);
+
+void
+lp_build_r11g11b10_to_float(struct gallivm_state *gallivm,
+ LLVMValueRef src,
+ LLVMValueRef *dst);
+
+void
+lp_build_rgb9e5_to_float(struct gallivm_state *gallivm,
+ LLVMValueRef src,
+ LLVMValueRef *dst);
+
+LLVMValueRef
+lp_build_float_to_srgb_packed(struct gallivm_state *gallivm,
+ const struct util_format_description *dst_fmt,
+ struct lp_type src_type,
+ LLVMValueRef *src);
+
+LLVMValueRef
+lp_build_srgb_to_linear(struct gallivm_state *gallivm,
+ struct lp_type src_type,
+ unsigned chan_bits,
+ LLVMValueRef src);
+
+