[svn] / trunk / xvidcore / src / utils / timer.c Repository:
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revision 676, Mon Nov 25 13:38:56 2002 UTC revision 677, Tue Nov 26 23:44:11 2002 UTC
# Line 52  Line 52 
52   *  exception also makes it possible to release a modified version which   *  exception also makes it possible to release a modified version which
53   *  carries forward this exception.   *  carries forward this exception.
54   *   *
55   * $Id: timer.c,v 1.6 2002-11-17 00:51:11 edgomez Exp $   * $Id: timer.c,v 1.7 2002-11-26 23:44:11 edgomez Exp $
56   *   *
57   ****************************************************************************/   ****************************************************************************/
58    
# Line 91  Line 91 
91          not very precise but sufficient          not very precise but sufficient
92  */  */
93  double  double
94  get_freq()  get_freq(void)
95  {  {
96          int64_t x, y;          int64_t x, y;
97          int32_t i;          int32_t i;
# Line 110  Line 110 
110          return (double) (y - x) / 1000.;          return (double) (y - x) / 1000.;
111  }  }
112    
113  // set everything to zero //  /* set everything to zero */
114  void  void
115  init_timer()  init_timer(void)
116  {  {
117          frequency = get_freq();          frequency = get_freq();
118    
# Line 124  Line 124 
124  }  }
125    
126  void  void
127  start_timer()  start_timer(void)
128  {  {
129          tim.current = read_counter();          tim.current = read_counter();
130  }  }
131    
132  void  void
133  start_global_timer()  start_global_timer(void)
134  {  {
135          tim.global = read_counter();          tim.global = read_counter();
136  }  }
137    
138  void  void
139  stop_dct_timer()  stop_dct_timer(void)
140  {  {
141          tim.dct += (read_counter() - tim.current);          tim.dct += (read_counter() - tim.current);
142  }  }
143    
144  void  void
145  stop_idct_timer()  stop_idct_timer(void)
146  {  {
147          tim.idct += (read_counter() - tim.current);          tim.idct += (read_counter() - tim.current);
148  }  }
149    
150  void  void
151  stop_quant_timer()  stop_quant_timer(void)
152  {  {
153          tim.quant += (read_counter() - tim.current);          tim.quant += (read_counter() - tim.current);
154  }  }
155    
156  void  void
157  stop_iquant_timer()  stop_iquant_timer(void)
158  {  {
159          tim.iquant += (read_counter() - tim.current);          tim.iquant += (read_counter() - tim.current);
160  }  }
161    
162  void  void
163  stop_motion_timer()  stop_motion_timer(void)
164  {  {
165          tim.motion += (read_counter() - tim.current);          tim.motion += (read_counter() - tim.current);
166  }  }
167    
168  void  void
169  stop_comp_timer()  stop_comp_timer(void)
170  {  {
171          tim.comp += (read_counter() - tim.current);          tim.comp += (read_counter() - tim.current);
172  }  }
173    
174  void  void
175  stop_edges_timer()  stop_edges_timer(void)
176  {  {
177          tim.edges += (read_counter() - tim.current);          tim.edges += (read_counter() - tim.current);
178  }  }
179    
180  void  void
181  stop_inter_timer()  stop_inter_timer(void)
182  {  {
183          tim.inter += (read_counter() - tim.current);          tim.inter += (read_counter() - tim.current);
184  }  }
185    
186  void  void
187  stop_conv_timer()  stop_conv_timer(void)
188  {  {
189          tim.conv += (read_counter() - tim.current);          tim.conv += (read_counter() - tim.current);
190  }  }
191    
192  void  void
193  stop_transfer_timer()  stop_transfer_timer(void)
194  {  {
195          tim.trans += (read_counter() - tim.current);          tim.trans += (read_counter() - tim.current);
196  }  }
197    
198  void  void
199  stop_prediction_timer()  stop_prediction_timer(void)
200  {  {
201          tim.prediction += (read_counter() - tim.current);          tim.prediction += (read_counter() - tim.current);
202  }  }
203    
204  void  void
205  stop_coding_timer()  stop_coding_timer(void)
206  {  {
207          tim.coding += (read_counter() - tim.current);          tim.coding += (read_counter() - tim.current);
208  }  }
209    
210  void  void
211  stop_interlacing_timer()  stop_interlacing_timer(void)
212  {  {
213          tim.interlacing += (read_counter() - tim.current);          tim.interlacing += (read_counter() - tim.current);
214  }  }
215    
216  void  void
217  stop_global_timer()  stop_global_timer(void)
218  {  {
219          tim.overall += (read_counter() - tim.global);          tim.overall += (read_counter() - tim.global);
220  }  }
# Line 223  Line 223 
223      write log file with some timer information      write log file with some timer information
224  */  */
225  void  void
226  write_timer()  write_timer(void)
227  {  {
228          float dct_per, quant_per, idct_per, iquant_per, mot_per, comp_per,          float dct_per, quant_per, idct_per, iquant_per, mot_per, comp_per,
229                  interlacing_per;                  interlacing_per;
# Line 233  Line 233 
233    
234          count_frames++;          count_frames++;
235    
236          // only write log file every 50 processed frames //          /* only write log file every 50 processed frames */
237          if (count_frames % 50) {          if (count_frames % 50) {
238                  FILE *fp;                  FILE *fp;
239    

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