diff options
Diffstat (limited to 'libavcodec/arm/float_arm_vfp.c')
-rw-r--r-- | libavcodec/arm/float_arm_vfp.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/libavcodec/arm/float_arm_vfp.c b/libavcodec/arm/float_arm_vfp.c new file mode 100644 index 0000000000..5598aa9c02 --- /dev/null +++ b/libavcodec/arm/float_arm_vfp.c @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2008 Siarhei Siamashka <ssvb@users.sourceforge.net> + * + * This file is part of FFmpeg. + * + * 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. + * + * 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavcodec/dsputil.h" + +void ff_vector_fmul_vfp(float *dst, const float *src, int len); +void ff_vector_fmul_reverse_vfp(float *dst, const float *src0, + const float *src1, int len); +void ff_float_to_int16_vfp(int16_t *dst, const float *src, long len); + +void ff_float_init_arm_vfp(DSPContext* c, AVCodecContext *avctx) +{ + c->vector_fmul = ff_vector_fmul_vfp; + c->vector_fmul_reverse = ff_vector_fmul_reverse_vfp; +#ifdef HAVE_ARMV6 + c->float_to_int16 = ff_float_to_int16_vfp; +#endif +} |