diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler/radeon_compiler.h')
-rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_compiler.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h index 018f9bba06..87a732cd90 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h @@ -27,6 +27,7 @@ #include "radeon_code.h" #include "radeon_program.h" +struct rc_swizzle_caps; struct radeon_compiler { struct memory_pool Pool; @@ -34,6 +35,14 @@ struct radeon_compiler { unsigned Debug:1; unsigned Error:1; char * ErrorMsg; + + /** + * Variables used internally, not be touched by callers + * of the compiler + */ + /*@{*/ + struct rc_swizzle_caps * SwizzleCaps; + /*@}*/ }; void rc_init(struct radeon_compiler * c); @@ -42,6 +51,23 @@ void rc_destroy(struct radeon_compiler * c); void rc_debug(struct radeon_compiler * c, const char * fmt, ...); void rc_error(struct radeon_compiler * c, const char * fmt, ...); +int rc_if_fail_helper(struct radeon_compiler * c, const char * file, int line, const char * assertion); + +/** + * This macro acts like an if-statement that can be used to implement + * non-aborting assertions in the compiler. + * + * It checks whether \p cond is true. If not, an internal compiler error is + * flagged and the if-clause is run. + * + * A typical use-case would be: + * + * if (rc_assert(c, condition-that-must-be-true)) + * return; + */ +#define rc_assert(c, cond) \ + (!(cond) && rc_if_fail_helper(c, __FILE__, __LINE__, #cond)) + void rc_calculate_inputs_outputs(struct radeon_compiler * c); void rc_move_input(struct radeon_compiler * c, unsigned input, struct rc_src_register new_input); |