2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2000 Wim Taymans <wtay@chello.be>
5 * gsttrace.h: Header for tracing functions (depracated)
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
24 #ifndef __GST_TRACE_H__
25 #define __GST_TRACE_H__
27 #ifndef GST_DISABLE_TRACE
33 typedef struct _GstTrace GstTrace;
34 typedef struct _GstTraceEntry GstTraceEntry;
37 /* where this trace is going */
41 /* current buffer, size, head offset */
47 struct _GstTraceEntry {
56 GstTrace* gst_trace_new (gchar *filename, gint size);
58 void gst_trace_destroy (GstTrace *trace);
59 void gst_trace_flush (GstTrace *trace);
60 void gst_trace_text_flush (GstTrace *trace);
61 #define gst_trace_get_size(trace) ((trace)->bufsize)
62 #define gst_trace_get_offset(trace) ((trace)->bufoffset)
63 #define gst_trace_get_remaining(trace) ((trace)->bufsize - (trace)->bufoffset)
64 void gst_trace_set_default (GstTrace *trace);
66 void _gst_trace_add_entry (GstTrace *trace, guint32 seq,
67 guint32 data, gchar *msg);
69 void gst_trace_read_tsc (gint64 *dst);
74 GST_ALLOC_TRACE_LIVE = (1 << 0),
75 GST_ALLOC_TRACE_MEM_LIVE = (1 << 1)
78 typedef struct _GstAllocTrace GstAllocTrace;
80 struct _GstAllocTrace {
88 gboolean gst_alloc_trace_available (void);
89 const GList* gst_alloc_trace_list (void);
90 GstAllocTrace* _gst_alloc_trace_register (const gchar *name);
92 void gst_alloc_trace_print_all (void);
93 void gst_alloc_trace_set_flags_all (GstAllocTraceFlags flags);
95 GstAllocTrace* gst_alloc_trace_get (const gchar *name);
96 void gst_alloc_trace_print (const GstAllocTrace *trace);
97 void gst_alloc_trace_set_flags (GstAllocTrace *trace, GstAllocTraceFlags flags);
100 #ifndef GST_DISABLE_ALLOC_TRACE
101 #define gst_alloc_trace_register(name) _gst_alloc_trace_register (name);
102 #define gst_alloc_trace_new(trace, mem) \
104 if ((trace)->flags & GST_ALLOC_TRACE_LIVE) \
106 if ((trace)->flags & GST_ALLOC_TRACE_MEM_LIVE) \
107 (trace)->mem_live = \
108 g_slist_prepend ((trace)->mem_live, mem); \
111 #define gst_alloc_trace_free(trace, mem) \
113 if ((trace)->flags & GST_ALLOC_TRACE_LIVE) \
115 if ((trace)->flags & GST_ALLOC_TRACE_MEM_LIVE) \
116 (trace)->mem_live = \
117 g_slist_remove ((trace)->mem_live, mem); \
121 #define gst_alloc_trace_register(name) (NULL)
122 #define gst_alloc_trace_new(trace, mem)
123 #define gst_alloc_trace_free(trace, mem)
127 #ifndef GST_DISABLE_TRACE
128 extern gint _gst_trace_on;
129 #define gst_trace_add_entry(trace,seq,data,msg) \
130 if (_gst_trace_on) { \
131 _gst_trace_add_entry(trace,(guint32)seq,(guint32)data,msg); \
134 #define gst_trace_add_entry(trace,seq,data,msg)
137 #else /* GST_DISABLE_TRACE */
139 #pragma GCC poison gst_trace_new
140 #pragma GCC poison gst_trace_destroy
141 #pragma GCC poison gst_trace_flush
142 #pragma GCC poison gst_trace_text_flush
143 #pragma GCC poison gst_trace_get_size
144 #pragma GCC poison gst_trace_get_offset
145 #pragma GCC poison gst_trace_get_remaining
146 #pragma GCC poison gst_trace_set_default
147 #pragma GCC poison _gst_trace_add_entry
148 #pragma GCC poison gst_trace_read_tsc
149 #pragma GCC poison gst_trace_add_entry
151 #define gst_alloc_trace_register(name)
152 #define gst_alloc_trace_new(trace, mem)
153 #define gst_alloc_trace_free(trace, mem)
155 #define gst_alloc_trace_available() (FALSE)
156 #define gst_alloc_trace_list() (NULL)
157 #define _gst_alloc_trace_register(name) (NULL)
159 #define gst_alloc_trace_print_all()
160 #define gst_alloc_trace_set_flags_all(flags)
162 #define gst_alloc_trace_get(name) (NULL)
163 #define gst_alloc_trace_print(trace)
164 #define gst_alloc_trace_set_flags(trace,flags)
167 #endif /* GST_DISABLE_TRACE */
171 #endif /* __GST_TRACE_H__ */