diff options
| author | Michal Krol <mjkrol@gmail.org> | 2006-01-16 12:34:16 +0000 |
|---|---|---|
| committer | Michal Krol <mjkrol@gmail.org> | 2006-01-16 12:34:16 +0000 |
| commit | b4f70646b472776bb4651720fa3f10393daa6703 (patch) | |
| tree | b2dc51b8ab58c8788a282a949d4e421cd27a8fb7 /src/mesa/shader/slang/slang_execute.h | |
| parent | 8defce2cf1afa9933208ee001ddb8990c5d4eee0 (diff) | |
remove some test code;
rewrite the intermediate code executor to address
64-bit platforms and global memory;
store built-in library code in a precompiled form only;
Diffstat (limited to 'src/mesa/shader/slang/slang_execute.h')
| -rw-r--r-- | src/mesa/shader/slang/slang_execute.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/mesa/shader/slang/slang_execute.h b/src/mesa/shader/slang/slang_execute.h index 8ff1eb17c5..f911574b15 100644 --- a/src/mesa/shader/slang/slang_execute.h +++ b/src/mesa/shader/slang/slang_execute.h @@ -29,7 +29,15 @@ extern "C" {
#endif
+typedef union slang_machine_slot_
+{
+ GLfloat _float;
+ GLuint _addr;
+} slang_machine_slot;
+
+#define SLANG_MACHINE_GLOBAL_SIZE 3072
#define SLANG_MACHINE_STACK_SIZE 1024
+#define SLANG_MACHINE_MEMORY_SIZE (SLANG_MACHINE_GLOBAL_SIZE + SLANG_MACHINE_STACK_SIZE)
typedef struct slang_machine_
{
@@ -38,13 +46,9 @@ typedef struct slang_machine_ GLuint bp; /* base pointer, for local variable access */
GLuint kill; /* discard the fragment */
GLuint exit; /* terminate the shader */
- union stack_
- {
- GLfloat _float[SLANG_MACHINE_STACK_SIZE];
- GLfloat *_floatp[SLANG_MACHINE_STACK_SIZE];
- GLuint _addr[SLANG_MACHINE_STACK_SIZE];
- GLuint *_addrp[SLANG_MACHINE_STACK_SIZE];
- } stack;
+ slang_machine_slot mem[SLANG_MACHINE_MEMORY_SIZE];
+ slang_machine_slot *global;
+ slang_machine_slot *stack;
} slang_machine;
int _slang_execute (const slang_assembly_file *);
|