diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_vartable.c')
| -rw-r--r-- | src/mesa/shader/slang/slang_vartable.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/shader/slang/slang_vartable.c b/src/mesa/shader/slang/slang_vartable.c index 1d817000c6..bb4d2d656c 100644 --- a/src/mesa/shader/slang/slang_vartable.c +++ b/src/mesa/shader/slang/slang_vartable.c @@ -28,7 +28,7 @@ struct table slang_variable **Vars; /* array [NumVars] */ TempState Temps[MAX_PROGRAM_TEMPS * 4]; /* per-component state */ - int ValSize[MAX_PROGRAM_TEMPS]; /* For debug only */ + int ValSize[MAX_PROGRAM_TEMPS * 4]; /**< For debug only */ struct table *Parent; /** Parent scope table */ }; @@ -220,6 +220,7 @@ alloc_reg(slang_var_table *vt, GLint size, GLboolean isTemp) assert(i % 4 == 0); for (j = 0; j < size; j++) t->Temps[i + j] = isTemp ? TEMP : VAR; + assert(i < MAX_PROGRAM_TEMPS * 4); t->ValSize[i] = size; return i; } @@ -298,10 +299,15 @@ _slang_free_temp(slang_var_table *vt, slang_ir_storage *store) if (dbg) printf("Free temp sz %d at %d (level %d)\n", store->Size, r, t->Level); if (store->Size == 1) { const GLuint comp = GET_SWZ(store->Swizzle, 0); + /* we can actually fail some of these assertions because of the + * troublesome IR_SWIZZLE handling. + */ +#if 0 assert(store->Swizzle == MAKE_SWIZZLE4(comp, comp, comp, comp)); assert(comp < 4); assert(t->ValSize[r * 4 + comp] == 1); assert(t->Temps[r * 4 + comp] == TEMP); +#endif t->Temps[r * 4 + comp] = FREE; } else { |