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https://git.code.sf.net/p/quake/quakeforge
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40 lines
1,011 B
C
40 lines
1,011 B
C
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#ifndef __qwaq_threading_h
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#define __qwaq_threading_h
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#ifndef __QFCC__
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#include "QF/dstring.h"
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#include "QF/ringbuffer.h"
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#define QUEUE_SIZE 16
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#define STRING_ID_QUEUE_SIZE 8
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#define COMMAND_QUEUE_SIZE 1280
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typedef struct rwcond_s {
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pthread_cond_t rcond;
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pthread_cond_t wcond;
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pthread_mutex_t mut;
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} rwcond_t;
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typedef struct qwaq_pipe_s {
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rwcond_t pipe_cond;
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RING_BUFFER (int, COMMAND_QUEUE_SIZE) pipe;
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rwcond_t string_id_cond;
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RING_BUFFER (int, STRING_ID_QUEUE_SIZE + 1) string_ids;
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dstring_t strings[STRING_ID_QUEUE_SIZE];
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} qwaq_pipe_t;
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void qwaq_pipe_submit (qwaq_pipe_t *pipe, const int *data, unsigned len);
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void qwaq_pipe_receive (qwaq_pipe_t *pipe, int *data, int id, unsigned len);
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int qwaq_pipe_acquire_string (qwaq_pipe_t *pipe);
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void qwaq_pipe_release_string (qwaq_pipe_t *pipe, int string_id);
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void qwaq_init_pipe (qwaq_pipe_t *pipe);
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void qwaq_init_timeout (struct timespec *timeout, int64_t time);
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void qwaq_init_cond (rwcond_t *cond);
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#endif
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#endif//__qwaq_threading_h
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