diff options
| author | Brian Paul <[email protected]> | 2008-11-19 14:12:25 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2009-01-06 08:49:40 -0700 |
| commit | e779e33261ca42c8acebac216e1b070782e730f2 (patch) | |
| tree | d081a3ad45716255151dc44b2d3baf5f834666fb /src/mesa/shader/slang/slang_vartable.h | |
| parent | ef4bd18a50ec9989fdcff97c10721e748e897c7b (diff) | |
mesa: rework GLSL array code generation
We now express arrays in terms of indirect addressing. For example:
dst = a[i];
becomes:
MOV dst, TEMP[1 + TEMP[2].y];
At instruction-emit time indirect addressing is converted into ARL/
ADDR-relative form:
ARL ADDR.x, TEMP[2].y;
MOV dst, TEMP[1 + ADDR.x];
This fixes a number of array-related issues. Arrays of arrays and complex
array/struct nesting works now.
There may be some regressions, but more work is coming.
(cherry picked from commit ae0ff8097b85d3537a7be1674d55a44a9bd6018e)
Diffstat (limited to 'src/mesa/shader/slang/slang_vartable.h')
| -rw-r--r-- | src/mesa/shader/slang/slang_vartable.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mesa/shader/slang/slang_vartable.h b/src/mesa/shader/slang/slang_vartable.h index 8a3b992c969..94bcd63f45a 100644 --- a/src/mesa/shader/slang/slang_vartable.h +++ b/src/mesa/shader/slang/slang_vartable.h @@ -2,7 +2,7 @@ #ifndef SLANG_VARTABLE_H #define SLANG_VARTABLE_H -struct _slang_ir_storage; +struct slang_ir_storage_; typedef struct slang_var_table_ slang_var_table; @@ -27,16 +27,16 @@ extern struct slang_variable_ * _slang_find_variable(const slang_var_table *t, slang_atom name); extern GLboolean -_slang_alloc_var(slang_var_table *t, struct _slang_ir_storage *store); +_slang_alloc_var(slang_var_table *t, struct slang_ir_storage_ *store); extern GLboolean -_slang_alloc_temp(slang_var_table *t, struct _slang_ir_storage *store); +_slang_alloc_temp(slang_var_table *t, struct slang_ir_storage_ *store); extern void -_slang_free_temp(slang_var_table *t, struct _slang_ir_storage *store); +_slang_free_temp(slang_var_table *t, struct slang_ir_storage_ *store); extern GLboolean -_slang_is_temp(const slang_var_table *t, const struct _slang_ir_storage *store); +_slang_is_temp(const slang_var_table *t, const struct slang_ir_storage_ *store); #endif /* SLANG_VARTABLE_H */ |