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Diffstat (limited to 'include/pdp_mmx.h')
| -rw-r--r-- | include/pdp_mmx.h | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/include/pdp_mmx.h b/include/pdp_mmx.h deleted file mode 100644 index 8181ff0..0000000 --- a/include/pdp_mmx.h +++ /dev/null @@ -1,171 +0,0 @@ - -/* - * Pure Data Packet. Header file for mmx routines. - * Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - - -#ifndef PDP_MMX_H -#define PDP_MMX_H - -#ifdef __cplusplus -extern "C" -{ -#endif - -/****************************** 16 bit signed (pixel) routines ***************************************/ - -/* pack: gain is 8.8 fixed point */ -void pixel_pack_s16u8_y(short int *input_pixels, - unsigned char *output_pixels, - int nb_pixels_div_8); - -void pixel_pack_s16u8_uv(short int *input_pixels, - unsigned char *output_pixels, - int nb_pixels_div_8); - - -/* unpack: gain is not used -> full scale unpack */ -void pixel_unpack_u8s16_y(unsigned char *input_pixels, - short int *output_pixels, - int nb_pixels_div_8); - -void pixel_unpack_u8s16_uv(unsigned char *input_pixels, - short int *output_pixels, - int nb_pixels_div_8); - - -/* gain */ -/* gain = integer */ -/* shift is down shift count */ -void pixel_gain_s16(short int *image, - int nb_4pixel_vectors, - short int gain[4], - unsigned long long *shift); - - -/* mix: left = gain_left * left + gain_right * right / gains are s.15 fixed point */ -void pixel_mix_s16(short int *left, - short int *right, - int nb_4pixel_vectors, - short int gain_left[4], - short int gain_right[4]); - -void pixel_randmix_s16(short int *left, - short int *right, - int nb_4pixel_vectors, - short int random_seed[4], - short int threshold[4]); - -void pixel_rand_s16(short int *image, - int nb_4pixel_vectors, - short int random_seed[4]); - -void pixel_add_s16(short int *left, - short int *right, - int nb_4pixel_vectors); - -void pixel_mul_s16(short int *left, - short int *right, - int nb_4pixel_vectors); - - -/* affine transfo */ -void pixel_affine_s16(short int *buf, - int nb_4pixel_vectors, - short int gain[4], - short int offset[4]); - -/* conv */ -void pixel_conv_hor_s16(short int *pixel_array, - int nb_4_pixel_vectors, - short int border[4], - short int mask[12]); - -void pixel_conv_ver_s16(short int *pixel_array, - int nb_4_pixel_vectors, - int row_byte_size, - short int border[4], - short int mask[12]); - -/* biquad */ - -void pixel_biquad_vertb_s16(short int *pixel_array, - int nb_4x4_pixblocks, - int linewidth, - short int coef[20], - short int state[8]); - -void pixel_biquad_verbt_s16(short int *pixel_array, - int nb_4x4_pixblocks, - int linewidth, - short int coef[20], - short int state[8]); - - -void pixel_biquad_horlr_s16(short int *pixel_array, - int nb_4x4_pixblocks, - int linewidth, - short int coef[20], - short int state[8]); - -void pixel_biquad_horrl_s16(short int *pixel_array, - int nb_4x4_pixblocks, - int linewidth, - short int coef[20], - short int state[8]); - -void pixel_biquad_time_s16(short int *pixel_array, - short int *state_array1, - short int *state_array2, - short int *coefs, - int nb_4_pix_vectors); - -/********************************** PLANAR COLOUR OPERATIONS ***************************************/ - -/* color rotation for 3 colour planes */ -void pixel_crot3d_s16(short int *pixel_array, - int nb_4pixel_vectors_per_plane, - short int *row_encoded_vector_matrix); - - -/* color rotation for 2 colour planes */ -void pixel_crot2d_s16(short int *pixel_array, - int nb_4pixel_vectors_per_plane, - short int *row_encoded_vector_matrix); - - -/********************************** RESAMPLE OPERATIONS *******************************************/ - -// affine transformation (called linear map, but that's flou terminology) -void pixel_resample_linmap_s16(void *x); - - - -/********************************** POLYNOMIAL OPERATIONS *****************************************/ -// chebychev polynomial -void pixel_cheby_s16_3plus(short int *buf, int nb_8pixel_vectors, int orderplusone, short int *coefs); - - - -#ifdef __cplusplus -} -#endif - - -#endif //PDP_MMX_H |