Kenneth Graunke
09cad1339d
ir_reader: Perform a preliminary pass to scan for function prototypes.
2010-04-28 18:14:54 -07:00
Kenneth Graunke
ddf5a011e2
ir_reader: Don't initialize globals, builtins, or constructors.
...
All of these are currently emitted as part of the IR, so by initializing
them, we actually end up with two copies. For constructors, we may
eventually wish to avoid emitting them as part of the IR output.
2010-04-28 18:14:54 -07:00
Kenneth Graunke
4ec982fb86
Make ir_read_error set state->error.
2010-04-28 18:14:54 -07:00
Kenneth Graunke
396fa9eba6
ir_reader: Add support for "break" and "continue" in loops.
...
Includes threading the ir_loop * context through various functions.
2010-04-28 18:14:54 -07:00
Kenneth Graunke
32b305207c
ir_reader: Add initial loop support; doesn't yet support break/continue.
2010-04-28 18:14:54 -07:00
Kenneth Graunke
451381c220
ir_reader: Add support for reading (var_ref ...) and (array_ref ...)
2010-04-28 18:14:54 -07:00
Kenneth Graunke
46ef8f19d7
ir_reader: rvalues are instructions too!
2010-04-28 18:14:54 -07:00
Kenneth Graunke
3ea0582803
ir_reader: Add support for reading conditionals: (if ...)
2010-04-28 18:14:54 -07:00
Kenneth Graunke
5794497542
ir_reader: Add support for reading array types.
...
Also, constify glsl_type pointers; this was necessary to use
glsl_type::get_array_instance.
2010-04-28 18:14:54 -07:00
Kenneth Graunke
9d2ff7617a
ir_reader: Add support for reading (return ...)
2010-04-28 18:14:54 -07:00
Kenneth Graunke
d1d2ada3c6
ir_reader: Add support for reading variable declarations.
...
It also now reads a list of instructions, as it should, rather than a
single rvalue.
2010-04-28 18:14:54 -07:00
Kenneth Graunke
f955649af3
Partial IR reader.
...
Currently reads assignments, constants, expressions, and swizzles.
2010-04-28 18:14:53 -07:00
Kenneth Graunke
34350be2cd
Add stub ir_reader and new 'i' mode for reading IR rather than GLSL.
2010-04-28 18:14:53 -07:00
