/*
* Copyright (C) 2009 Nicolai Haehnle.
+ * Copyright 2010 Tom Stellard <tstellar@gmail.com>
*
* All Rights Reserved.
*
struct rc_swizzle_caps;
struct rc_src_register;
struct rc_pair_instruction_arg;
+struct rc_compiler;
/**
void rc_remap_registers(struct rc_instruction * inst, rc_remap_register_fn cb, void * userdata);
/*@}*/
+struct rc_reader {
+ struct rc_instruction * Inst;
+ unsigned int WriteMask;
+ struct rc_src_register * Src;
+};
+
+struct rc_reader_data {
+ unsigned int Abort;
+ unsigned int AbortOnRead;
+ unsigned int InElse;
+ struct rc_instruction * Writer;
+
+ unsigned int ReaderCount;
+ unsigned int ReadersReserved;
+ struct rc_reader * Readers;
+
+ void * CbData;
+};
+
+void rc_get_readers_normal(
+ struct radeon_compiler * c,
+ struct rc_instruction * inst,
+ struct rc_reader_data * data,
+ /*XXX: These should be their own function types. */
+ rc_read_src_fn read_cb,
+ rc_read_write_mask_fn write_cb);
/**
* Compiler passes based on dataflow analysis.