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makes for nicer looking code

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Original commit message from CVS:
makes for nicer looking code
This commit is contained in:
Thomas Vander Stichele 2002-09-12 18:51:17 +00:00
parent a1b9526640
commit 01c9750b48
1 changed files with 31 additions and 30 deletions
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61
gst/schedulers/cothreads_compat.h
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@ -31,7 +31,7 @@
/* unify the structs /* unify the structs
* *
* "cothread" and "cothread_context" need to vbe defined * "cothread" and "cothread_context" need to be defined
*/ */
typedef cothread_state cothread; typedef cothread_state cothread;
@ -44,15 +44,15 @@ typedef cothread_state cothread;
#define do_cothread_switch(to) cothread_switch(to) #define do_cothread_switch(to) cothread_switch(to)
#define do_cothread_create(new_thread, context, func, argc, argv) \ #define do_cothread_create(new_cothread, context, func, argc, argv) \
G_STMT_START{ \ G_STMT_START{ \
new_thread = cothread_create (context); \ new_cothread = cothread_create (context); \
if (new_thread) { \ if (new_cothread) { \
cothread_setfunc (new_thread, (func), (argc), (argv)); \ cothread_setfunc (new_cothread, (func), (argc), (argv)); \
} \ } \
}G_STMT_END }G_STMT_END
#define do_cothread_setfunc(cothread, context, func, argc, argv) \ #define do_cothread_setfunc(cothread, context, func, argc, argv) \
cothread_setfunc ((cothread), (func), (argc), (argv)) cothread_setfunc ((cothread), (func), (argc), (argv))
#define do_cothread_destroy(cothread) cothread_free(cothread) #define do_cothread_destroy(cothread) cothread_free(cothread)
@ -88,40 +88,41 @@ typedef cothread cothread_context;
/* define functions /* define functions
* the macros are prepended with "do_" * the macros are prepended with "do_"
*/ */
#define do_cothreads_init(x) G_STMT_START{ \ #define do_cothreads_init(x) G_STMT_START{ \
if (!cothreads_initialized()) \ if (!cothreads_initialized()) \
cothreads_init(0x0200000, 16); \ cothreads_init(0x0200000, 16); \
}G_STMT_END }G_STMT_END
#define do_cothreads_stackquery(stack,size) \ #define do_cothreads_stackquery(stack,size) \
cothreads_alloc_thread_stack (stack, size) cothreads_alloc_thread_stack (stack, size)
#define do_cothread_switch(to) G_STMT_START{ \ #define do_cothread_switch(to) G_STMT_START{ \
cothread *from = cothread_self (); \ cothread *from = cothread_self (); \
if (from == (to)) { \ if (from == (to)) { \
GST_DEBUG (GST_CAT_COTHREAD_SWITCH, \ GST_DEBUG (GST_CAT_COTHREAD_SWITCH, \
"trying to switch to the same cothread (%p), not allowed", \ "trying to switch to the same cothread (%p), not allowed", \
(to)); \ (to)); \
g_warning ("trying to switch to the same cothread, not allowed"); \ g_warning ("trying to switch to the same cothread, not allowed"); \
} else { \ } else { \
GST_INFO (GST_CAT_COTHREAD_SWITCH, \ GST_INFO (GST_CAT_COTHREAD_SWITCH, \
"switching from cothread %p to cothread %p", from, (to)); \ "switching from cothread %p to cothread %p", from, (to)); \
cothread_switch (from, (to)); \ cothread_switch (from, (to)); \
GST_INFO (GST_CAT_COTHREAD_SWITCH, "we're in cothread %p now", from); \ GST_INFO (GST_CAT_COTHREAD_SWITCH, "we're in cothread %p now", from); \
} \ } \
}G_STMT_END }G_STMT_END
#define do_cothread_create(new_thread, context, func, argc, argv) \ #define do_cothread_create(new_cothread, context, func, argc, argv) \
G_STMT_START{ \ G_STMT_START{ \
new_thread = cothread_create ((func), 0, (void**) (argv), (context)); \ new_cothread = cothread_create ((func), 0, (void**) (argv), (context)); \
}G_STMT_END }G_STMT_END
#define do_cothread_setfunc(cothread, context, func, argc, argv) \ #define do_cothread_setfunc(cothread, context, func, argc, argv) \
cothread_setfunc ((cothread), (func), (argc), (void **) (argv), (context)) cothread_setfunc ((cothread), (func), (argc), (void **) (argv), (context))
#define do_cothread_destroy(cothread) cothread_destroy(cothread) #define do_cothread_destroy(cothread) cothread_destroy(cothread)
#define do_cothread_context_init() (cothread_create (NULL, 0, NULL, NULL)) #define do_cothread_context_init() (cothread_create (NULL, 0, \
NULL, NULL))
#define do_cothread_context_destroy(context) cothread_destroy (context) #define do_cothread_context_destroy(context) cothread_destroy (context)
#define do_cothread_lock(cothread) /* FIXME */ #define do_cothread_lock(cothread) /* FIXME */