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os, rbug: remove PIPE_THREAD_HAVE_CONDVAR 

The new default implementation of pipe_condvar makes it
unnecessary.
This commit is contained in:
nobled 2010-07-03 13:49:31 -07:00 committed by José Fonseca
parent f321d5c38a
commit 7ce9a3adc5
3 changed files with 0 additions and 15 deletions
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1
src/gallium/auxiliary/os/os_thread.h
View File

@ -45,7 +45,6 @@
#include <pthread.h> /* POSIX threads headers */
#include <stdio.h> /* for perror() */
#define PIPE_THREAD_HAVE_CONDVAR
/* pipe_thread
*/

8
src/gallium/drivers/rbug/rbug_context.c
View File

@ -97,15 +97,7 @@ rbug_draw_block_locked(struct rbug_context *rb_pipe, int flag)
/* wait for rbug to clear the blocked flag */
while (rb_pipe->draw_blocked & flag) {
rb_pipe->draw_blocked |= flag;
#ifdef PIPE_THREAD_HAVE_CONDVAR
pipe_condvar_wait(rb_pipe->draw_cond, rb_pipe->draw_mutex);
#else
pipe_mutex_unlock(rb_pipe->draw_mutex);
#ifdef PIPE_SUBSYSTEM_WINDOWS_USER
Sleep(1);
#endif
pipe_mutex_lock(rb_pipe->draw_mutex);
#endif
}
}

6
src/gallium/drivers/rbug/rbug_core.c
View File

@ -407,9 +407,7 @@ rbug_context_draw_step(struct rbug_rbug *tr_rbug, struct rbug_header *header, ui
}
pipe_mutex_unlock(rb_context->draw_mutex);
#ifdef PIPE_THREAD_HAVE_CONDVAR
pipe_condvar_broadcast(rb_context->draw_cond);
#endif
pipe_mutex_unlock(rb_screen->list_mutex);
@ -442,9 +440,7 @@ rbug_context_draw_unblock(struct rbug_rbug *tr_rbug, struct rbug_header *header,
rb_context->draw_blocker &= ~unblock->unblock;
pipe_mutex_unlock(rb_context->draw_mutex);
#ifdef PIPE_THREAD_HAVE_CONDVAR
pipe_condvar_broadcast(rb_context->draw_cond);
#endif
pipe_mutex_unlock(rb_screen->list_mutex);
@ -476,9 +472,7 @@ rbug_context_draw_rule(struct rbug_rbug *tr_rbug, struct rbug_header *header, ui
rb_context->draw_blocker |= RBUG_BLOCK_RULE;
pipe_mutex_unlock(rb_context->draw_mutex);
#ifdef PIPE_THREAD_HAVE_CONDVAR
pipe_condvar_broadcast(rb_context->draw_cond);
#endif
pipe_mutex_unlock(rb_screen->list_mutex);