diff options
| author | Diego Biurrun <diego@biurrun.de> | 2014-06-12 07:05:49 -0700 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2014-06-13 05:21:34 -0700 |
| commit | f0ce9913d0974ac0c7371a62c3324dd2863b5d1b (patch) | |
| tree | 330f99e3fd2f166a96835443235f2624216738f8 /libavcodec/pel_template.c | |
| parent | 4321e507564b2d8a5dfc630f8d6fefba6fdc1e92 (diff) | |
Rename tpel_template.c ---> pel_template.c
The new name more accurately describes what the file is about.
Diffstat (limited to 'libavcodec/pel_template.c')
| -rw-r--r-- | libavcodec/pel_template.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/libavcodec/pel_template.c b/libavcodec/pel_template.c new file mode 100644 index 0000000000..b832ae7624 --- /dev/null +++ b/libavcodec/pel_template.c @@ -0,0 +1,80 @@ +/* + * This file is part of Libav. + * + * 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. + * + * 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 Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stddef.h> +#include <stdint.h> + +#include "libavutil/intreadwrite.h" +#include "pixels.h" +#include "rnd_avg.h" + +#include "bit_depth_template.c" + +#define DEF_PEL(OPNAME, OP) \ +static inline void FUNCC(OPNAME ## _pixels2)(uint8_t *block, \ + const uint8_t *pixels, \ + ptrdiff_t line_size, \ + int h) \ +{ \ + int i; \ + for (i = 0; i < h; i++) { \ + OP(*((pixel2 *) block), AV_RN2P(pixels)); \ + pixels += line_size; \ + block += line_size; \ + } \ +} \ + \ +static inline void FUNCC(OPNAME ## _pixels4)(uint8_t *block, \ + const uint8_t *pixels, \ + ptrdiff_t line_size, \ + int h) \ +{ \ + int i; \ + for (i = 0; i < h; i++) { \ + OP(*((pixel4 *) block), AV_RN4P(pixels)); \ + pixels += line_size; \ + block += line_size; \ + } \ +} \ + \ +static inline void FUNCC(OPNAME ## _pixels8)(uint8_t *block, \ + const uint8_t *pixels, \ + ptrdiff_t line_size, \ + int h) \ +{ \ + int i; \ + for (i = 0; i < h; i++) { \ + OP(*((pixel4 *) block), AV_RN4P(pixels)); \ + OP(*((pixel4 *) (block + 4 * sizeof(pixel))), \ + AV_RN4P(pixels + 4 * sizeof(pixel))); \ + pixels += line_size; \ + block += line_size; \ + } \ +} \ + \ +CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16), \ + FUNCC(OPNAME ## _pixels8), \ + 8 * sizeof(pixel)) + +#define op_avg(a, b) a = rnd_avg_pixel4(a, b) +#define op_put(a, b) a = b + +DEF_PEL(avg, op_avg) +DEF_PEL(put, op_put) +#undef op_avg +#undef op_put |