diff options
| author | Romain Dolbeau <dolbeau@irisa.fr> | 2004-04-22 13:21:59 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-04-22 13:21:59 +0000 |
| commit | 9007f51460bfb78813f25b37d3484c7b40ceb0d1 (patch) | |
| tree | 8d68fd44fa4ff6c7c401b09c8e6ee85db8a54030 /libavcodec/ppc/dsputil_ppc.h | |
| parent | 2750b827b3144a62fdc161a47341dd58764522b7 (diff) | |
| download | ffmpeg-9007f51460bfb78813f25b37d3484c7b40ceb0d1.tar.gz | |
better hadamard8_diff16 in AltiVec, and more patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 3038 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/dsputil_ppc.h')
| -rw-r--r-- | libavcodec/ppc/dsputil_ppc.h | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/libavcodec/ppc/dsputil_ppc.h b/libavcodec/ppc/dsputil_ppc.h index 3be44fff8c..8b34c6b456 100644 --- a/libavcodec/ppc/dsputil_ppc.h +++ b/libavcodec/ppc/dsputil_ppc.h @@ -51,6 +51,7 @@ enum powerpc_perf_index { altivec_put_pixels16_xy2_num, altivec_put_no_rnd_pixels16_xy2_num, altivec_hadamard8_diff8x8_num, + altivec_hadamard8_diff16_num, powerpc_clear_blocks_dcbz32, powerpc_clear_blocks_dcbz128, powerpc_perf_total @@ -64,6 +65,8 @@ enum powerpc_data_index { }; extern unsigned long long perfdata[POWERPC_NUM_PMC_ENABLED][powerpc_perf_total][powerpc_data_total]; +#ifndef POWERPC_MODE_64BITS +#define POWERP_PMC_DATATYPE unsigned long #define POWERPC_GET_PMC1(a) asm volatile("mfspr %0, 937" : "=r" (a)) #define POWERPC_GET_PMC2(a) asm volatile("mfspr %0, 938" : "=r" (a)) #if (POWERPC_NUM_PMC_ENABLED > 2) @@ -80,7 +83,30 @@ extern unsigned long long perfdata[POWERPC_NUM_PMC_ENABLED][powerpc_perf_total][ #define POWERPC_GET_PMC5(a) do {} while (0) #define POWERPC_GET_PMC6(a) do {} while (0) #endif -#define POWERPC_PERF_DECLARE(a, cond) unsigned long pmc_start[POWERPC_NUM_PMC_ENABLED], pmc_stop[POWERPC_NUM_PMC_ENABLED], pmc_loop_index; +#else /* POWERPC_MODE_64BITS */ +#define POWERP_PMC_DATATYPE unsigned long long +#define POWERPC_GET_PMC1(a) asm volatile("mfspr %0, 771" : "=r" (a)) +#define POWERPC_GET_PMC2(a) asm volatile("mfspr %0, 772" : "=r" (a)) +#if (POWERPC_NUM_PMC_ENABLED > 2) +#define POWERPC_GET_PMC3(a) asm volatile("mfspr %0, 773" : "=r" (a)) +#define POWERPC_GET_PMC4(a) asm volatile("mfspr %0, 774" : "=r" (a)) +#else +#define POWERPC_GET_PMC3(a) do {} while (0) +#define POWERPC_GET_PMC4(a) do {} while (0) +#endif +#if (POWERPC_NUM_PMC_ENABLED > 4) +#define POWERPC_GET_PMC5(a) asm volatile("mfspr %0, 775" : "=r" (a)) +#define POWERPC_GET_PMC6(a) asm volatile("mfspr %0, 776" : "=r" (a)) +#else +#define POWERPC_GET_PMC5(a) do {} while (0) +#define POWERPC_GET_PMC6(a) do {} while (0) +#endif +#endif /* POWERPC_MODE_64BITS */ +#define POWERPC_PERF_DECLARE(a, cond) \ + POWERP_PMC_DATATYPE \ + pmc_start[POWERPC_NUM_PMC_ENABLED], \ + pmc_stop[POWERPC_NUM_PMC_ENABLED], \ + pmc_loop_index; #define POWERPC_PERF_START_COUNT(a, cond) do { \ POWERPC_GET_PMC6(pmc_start[5]); \ POWERPC_GET_PMC5(pmc_start[4]); \ @@ -102,9 +128,9 @@ extern unsigned long long perfdata[POWERPC_NUM_PMC_ENABLED][powerpc_perf_total][ pmc_loop_index < POWERPC_NUM_PMC_ENABLED; \ pmc_loop_index++) \ { \ - if (pmc_stop[pmc_loop_index] >= pmc_start[pmc_loop_index]) \ - { \ - unsigned long diff = \ + if (pmc_stop[pmc_loop_index] >= pmc_start[pmc_loop_index]) \ + { \ + POWERP_PMC_DATATYPE diff = \ pmc_stop[pmc_loop_index] - pmc_start[pmc_loop_index]; \ if (diff < perfdata[pmc_loop_index][a][powerpc_data_min]) \ perfdata[pmc_loop_index][a][powerpc_data_min] = diff; \ |