diff options
Diffstat (limited to 'libavutil/timer.h')
| -rw-r--r-- | libavutil/timer.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/libavutil/timer.h b/libavutil/timer.h index cc4c5a5901..ed3b047870 100644 --- a/libavutil/timer.h +++ b/libavutil/timer.h @@ -1,20 +1,20 @@ /* * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -42,8 +42,6 @@ # include "aarch64/timer.h" #elif ARCH_ARM # include "arm/timer.h" -#elif ARCH_BFIN -# include "bfin/timer.h" #elif ARCH_PPC # include "ppc/timer.h" #elif ARCH_X86 @@ -58,6 +56,10 @@ # endif #endif +#ifndef FF_TIMER_UNITS +# define FF_TIMER_UNITS "UNITS" +#endif + #ifdef AV_READ_TIME #define START_TIMER \ uint64_t tend; \ @@ -69,6 +71,8 @@ static uint64_t tsum = 0; \ static int tcount = 0; \ static int tskip_count = 0; \ + static int thistogram[32] = {0}; \ + thistogram[av_log2(tend - tstart)]++; \ if (tcount < 2 || \ tend - tstart < 8 * tsum / tcount || \ tend - tstart < 2000) { \ @@ -77,9 +81,13 @@ } else \ tskip_count++; \ if (((tcount + tskip_count) & (tcount + tskip_count - 1)) == 0) { \ + int i; \ av_log(NULL, AV_LOG_ERROR, \ - "%"PRIu64" UNITS in %s, %d runs, %d skips\n", \ + "%7"PRIu64" " FF_TIMER_UNITS " in %s,%8d runs,%7d skips", \ tsum * 10 / tcount, id, tcount, tskip_count); \ + for (i = 0; i < 32; i++) \ + av_log(NULL, AV_LOG_VERBOSE, " %2d", av_log2(2*thistogram[i]));\ + av_log(NULL, AV_LOG_ERROR, "\n"); \ } \ } #else |