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st/nine: Add CSMT_NO_WAIT_WITH_COUNTER

Browse source 
Similar to the other macros, but introduces a counter,
which enables to know when the instructions has been
executed.

Signed-off-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
Patrick Rudolph 2016-11-13 15:41:58 +01:00 • committed by Axel Davy
parent 884166a251
commit 8a69343f1e
1 changed files with 54 additions and 0 deletions
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54
src/gallium/state_trackers/nine/nine_csmt_helper.h
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@ -211,6 +211,60 @@ name( struct NineDevice9 *device ARGS_FOR_DECLARATION( __VA_ARGS__ ) ) \
static void \
name##_priv( struct NineDevice9 *device ARGS_FOR_DECLARATION( __VA_ARGS__ ) )
#define CSMT_ITEM_NO_WAIT_WITH_COUNTER(name, ...) \
\
struct s_##name##_private { \
struct csmt_instruction instr; \
unsigned *counter; \
ARGS_FOR_STRUCT( __VA_ARGS__ ) \
}; \
\
static void \
name##_priv( struct NineDevice9 *device ARGS_FOR_DECLARATION( __VA_ARGS__ ) ); \
\
static int \
name##_rx( struct NineDevice9 *device, struct csmt_instruction *instr ) \
{ \
struct csmt_context *ctx = device->csmt_ctx; \
struct s_##name##_private *args = (struct s_##name##_private *)instr; \
\
(void) args; \
(void) ctx; \
name##_priv( \
device ARGS_FOR_CALL( __VA_ARGS__ ) \
); \
ARGS_FOR_UNBIND( __VA_ARGS__ ) \
p_atomic_dec(args->counter); \
return 0; \
} \
\
void \
name( struct NineDevice9 *device, unsigned *counter ARGS_FOR_DECLARATION( __VA_ARGS__ ) ) \
{ \
struct csmt_context *ctx = device->csmt_ctx; \
struct s_##name##_private *args; \
unsigned memsize = sizeof(struct s_##name##_private); \
unsigned memsize2 = 0; \
\
if (!device->csmt_active) { \
name##_priv( \
device ARGS_FOR_BYPASS( __VA_ARGS__ ) \
); \
return; \
} \
assert(counter); \
p_atomic_inc(counter); \
ARGS_FOR_MEM ( __VA_ARGS__ ) \
args = nine_queue_alloc(ctx->pool, memsize + memsize2); \
assert(args); \
args->instr.func = &name##_rx; \
args->counter = counter; \
ARGS_FOR_ASSIGN( __VA_ARGS__ ) \
} \
\
static void \
name##_priv( struct NineDevice9 *device ARGS_FOR_DECLARATION( __VA_ARGS__ ) )
#define CSMT_ITEM_DO_WAIT(name, ...) \
\
struct s_##name##_private { \