* (c) 2001 Fabrice Bellard
* 2007 Marc Hoffman <marc.hoffman@analog.com>
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
- * @file libavcodec/dct-test.c
+ * @file
* DCT test (c) 2001 Fabrice Bellard
* Started from sample code by Juan J. Sierralta P.
*/
#include <unistd.h>
#include <math.h>
+#include "libavutil/cpu.h"
#include "libavutil/common.h"
#include "libavutil/lfg.h"
#include "faandct.h"
#include "faanidct.h"
#include "x86/idct_xvid.h"
+#include "dctref.h"
#undef printf
-void *fast_memcpy(void *a, const void *b, size_t c){return memcpy(a,b,c);};
-
-/* reference fdct/idct */
-void ff_ref_fdct(DCTELEM *block);
-void ff_ref_idct(DCTELEM *block);
-void ff_ref_dct_init(void);
-
void ff_mmx_idct(DCTELEM *data);
void ff_mmxext_idct(DCTELEM *data);
//void idct_altivec(DCTELEM *block);?? no routine
// ARM
-void j_rev_dct_ARM(DCTELEM *data);
-void simple_idct_ARM(DCTELEM *data);
-void simple_idct_armv5te(DCTELEM *data);
+void ff_j_rev_dct_arm(DCTELEM *data);
+void ff_simple_idct_arm(DCTELEM *data);
+void ff_simple_idct_armv5te(DCTELEM *data);
void ff_simple_idct_armv6(DCTELEM *data);
void ff_simple_idct_neon(DCTELEM *data);
{"SIMPLE-C", 1, ff_simple_idct, ff_ref_idct, NO_PERM},
#if HAVE_MMX
- {"MMX", 0, ff_fdct_mmx, ff_ref_fdct, NO_PERM, FF_MM_MMX},
+ {"MMX", 0, ff_fdct_mmx, ff_ref_fdct, NO_PERM, AV_CPU_FLAG_MMX},
#if HAVE_MMX2
- {"MMX2", 0, ff_fdct_mmx2, ff_ref_fdct, NO_PERM, FF_MM_MMX2},
- {"SSE2", 0, ff_fdct_sse2, ff_ref_fdct, NO_PERM, FF_MM_SSE2},
+ {"MMX2", 0, ff_fdct_mmx2, ff_ref_fdct, NO_PERM, AV_CPU_FLAG_MMX2},
+ {"SSE2", 0, ff_fdct_sse2, ff_ref_fdct, NO_PERM, AV_CPU_FLAG_SSE2},
#endif
#if CONFIG_GPL
- {"LIBMPEG2-MMX", 1, ff_mmx_idct, ff_ref_idct, MMX_PERM, FF_MM_MMX},
- {"LIBMPEG2-MMX2", 1, ff_mmxext_idct, ff_ref_idct, MMX_PERM, FF_MM_MMX2},
+ {"LIBMPEG2-MMX", 1, ff_mmx_idct, ff_ref_idct, MMX_PERM, AV_CPU_FLAG_MMX},
+ {"LIBMPEG2-MMX2", 1, ff_mmxext_idct, ff_ref_idct, MMX_PERM, AV_CPU_FLAG_MMX2},
#endif
- {"SIMPLE-MMX", 1, ff_simple_idct_mmx, ff_ref_idct, MMX_SIMPLE_PERM, FF_MM_MMX},
- {"XVID-MMX", 1, ff_idct_xvid_mmx, ff_ref_idct, NO_PERM, FF_MM_MMX},
- {"XVID-MMX2", 1, ff_idct_xvid_mmx2, ff_ref_idct, NO_PERM, FF_MM_MMX2},
- {"XVID-SSE2", 1, ff_idct_xvid_sse2, ff_ref_idct, SSE2_PERM, FF_MM_SSE2},
+ {"SIMPLE-MMX", 1, ff_simple_idct_mmx, ff_ref_idct, MMX_SIMPLE_PERM, AV_CPU_FLAG_MMX},
+ {"XVID-MMX", 1, ff_idct_xvid_mmx, ff_ref_idct, NO_PERM, AV_CPU_FLAG_MMX},
+ {"XVID-MMX2", 1, ff_idct_xvid_mmx2, ff_ref_idct, NO_PERM, AV_CPU_FLAG_MMX2},
+ {"XVID-SSE2", 1, ff_idct_xvid_sse2, ff_ref_idct, SSE2_PERM, AV_CPU_FLAG_SSE2},
#endif
#if HAVE_ALTIVEC
- {"altivecfdct", 0, fdct_altivec, ff_ref_fdct, NO_PERM, FF_MM_ALTIVEC},
+ {"altivecfdct", 0, fdct_altivec, ff_ref_fdct, NO_PERM, AV_CPU_FLAG_ALTIVEC},
#endif
#if ARCH_BFIN
#endif
#if ARCH_ARM
- {"SIMPLE-ARM", 1, simple_idct_ARM, ff_ref_idct, NO_PERM },
- {"INT-ARM", 1, j_rev_dct_ARM, ff_ref_idct, MMX_PERM },
+ {"SIMPLE-ARM", 1, ff_simple_idct_arm, ff_ref_idct, NO_PERM },
+ {"INT-ARM", 1, ff_j_rev_dct_arm, ff_ref_idct, MMX_PERM },
#if HAVE_ARMV5TE
- {"SIMPLE-ARMV5TE", 1, simple_idct_armv5te, ff_ref_idct, NO_PERM },
+ {"SIMPLE-ARMV5TE", 1, ff_simple_idct_armv5te, ff_ref_idct, NO_PERM },
#endif
#if HAVE_ARMV6
{"SIMPLE-ARMV6", 1, ff_simple_idct_armv6, ff_ref_idct, MMX_PERM },
static inline void mmx_emms(void)
{
#if HAVE_MMX
- if (cpu_flags & FF_MM_MMX)
+ if (cpu_flags & AV_CPU_FLAG_MMX)
__asm__ volatile ("emms\n\t");
#endif
}
}
for(i=0; i<64; i++) sysErrMax= FFMAX(sysErrMax, FFABS(sysErr[i]));
-#if 1 // dump systematic errors
for(i=0; i<64; i++){
if(i%8==0) printf("\n");
printf("%7d ", (int)sysErr[i]);
}
printf("\n");
-#endif
printf("%s %s: err_inf=%d err2=%0.8f syserr=%0.8f maxout=%d blockSumErr=%d\n",
is_idct ? "IDCT" : "DCT",
name, err_inf, (double)err2 / NB_ITS / 64.0, (double)sysErrMax / NB_ITS, maxout, blockSumErrMax);
-#if 1 //Speed test
+
/* speed test */
for(i=0;i<64;i++)
block1[i] = 0;
printf("%s %s: %0.1f kdct/s\n",
is_idct ? "IDCT" : "DCT",
name, (double)it1 * 1000.0 / (double)ti1);
-#endif
}
DECLARE_ALIGNED(8, static uint8_t, img_dest)[64];
if (v > err_max)
err_max = v;
}
-#if 0
- printf("ref=\n");
- for(i=0;i<8;i++) {
- int j;
- for(j=0;j<8;j++) {
- printf(" %3d", img_dest1[i*8+j]);
- }
- printf("\n");
- }
-
- printf("out=\n");
- for(i=0;i<8;i++) {
- int j;
- for(j=0;j<8;j++) {
- printf(" %3d", img_dest[i*8+j]);
- }
- printf("\n");
- }
-#endif
}
printf("%s %s: err_inf=%d\n",
1 ? "IDCT248" : "DCT248",
int test_idct = 0, test_248_dct = 0;
int c,i;
int test=1;
- cpu_flags = mm_support();
+ cpu_flags = av_get_cpu_flags();
ff_ref_dct_init();
idct_mmx_init();
projects / ffmpeg / blobdiff