diff options
Diffstat (limited to 'include/pdp_imageproc.h')
| -rw-r--r-- | include/pdp_imageproc.h | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/include/pdp_imageproc.h b/include/pdp_imageproc.h deleted file mode 100644 index a1b9de3..0000000 --- a/include/pdp_imageproc.h +++ /dev/null @@ -1,219 +0,0 @@ - -/* - * Pure Data Packet. Header file for image processing routines (used in modules). - * 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. - * - */ - -/* this is a c wrapper around platform specific (mmx) code */ - -#include "pdp_types.h" - -#ifndef PDP_IMAGEPROC_H -#define PDP_IMAGEPROC_H - - -#ifdef __cplusplus -extern "C" -{ -#endif - - - -/* the packet types should be the same for the dispatchers. packet0 is the dominant packet */ - -/* image processing dispatchers */ -void pdp_imageproc_dispatch_1buf(void (*process_routine)(void*, u32, u32, s16*), void *x, u32 chanmask, int packet0); -void pdp_imageproc_dispatch_2buf(void (*process_routine)(void*, u32, u32, s16*, s16 *), void *x, u32 chanmask, int packet0, int packet1); -void pdp_imageproc_dispatch_3buf(void (*process_routine)(void*, u32, u32, s16*, s16 *, s16*), void *x, u32 chanmask, int packet0, int packet1, int packet2); - - - - -/* get legal image dimensions */ -/* this is a fix for the dimension problem */ -/* some imageproc implementations require the dims to be a multiple of some square */ -u32 pdp_imageproc_legalwidth(int i); -u32 pdp_imageproc_legalheight(int i); -u32 pdp_imageproc_legalwidth_round_down(int i); -u32 pdp_imageproc_legalheight_round_down(int i); - - - -/****************************** 16 bit signed (pixel) routines ***************************************/ - - -// mix 2 images -void *pdp_imageproc_mix_new(void); -void pdp_imageproc_mix_delete(void *x); -void pdp_imageproc_mix_setleftgain(void *x, float gain); -void pdp_imageproc_mix_setrightgain(void *x, float gain); -void pdp_imageproc_mix_process(void *x, u32 width, u32 height, s16 *image, s16 *image2); - -// random mix 2 images -// note: random number generator can be platform specific -// however, it should be seeded. (same seed produces the same result) -// threshold = 0 -> left image -// threshold = 1 -> right image - -void *pdp_imageproc_randmix_new(void); -void pdp_imageproc_randmix_delete(void *x); -void pdp_imageproc_randmix_setthreshold(void *x, float threshold); -void pdp_imageproc_randmix_setseed(void *x, float seed); -void pdp_imageproc_randmix_process(void *x, u32 width, u32 height, s16 *image, s16 *image2); - - -// produce a random image -// note: random number generator can be platform specific -// however, it should be seeded. (same seed produces the same result) -void *pdp_imageproc_random_new(void); -void pdp_imageproc_random_delete(void *x); -void pdp_imageproc_random_setseed(void *x, float seed); -void pdp_imageproc_random_process(void *x, u32 width, u32 height, s16 *image); - - -// produce a plasma image -// note: random number generator can be platform specific -// however, it should be seeded. (same seed produces the same result) -void *pdp_imageproc_plasma_new(void); -void pdp_imageproc_plasma_delete(void *x); -void pdp_imageproc_plasma_setseed(void *x, float seed); -void pdp_imageproc_plasma_setturbulence(void *x, float seed); -void pdp_imageproc_plasma_process(void *x, u32 width, u32 height, s16 *image); - - -// apply a gain to an image -void *pdp_imageproc_gain_new(void); -void pdp_imageproc_gain_delete(void *x); -void pdp_imageproc_gain_setgain(void *x, float gain); -void pdp_imageproc_gain_process(void *x, u32 width, u32 height, s16 *image); - - - -// add two images -void pdp_imageproc_add_process(void *x, u32 width, u32 height, s16 *image, s16 *image2); - -// mul two images -void pdp_imageproc_mul_process(void *x, u32 width, u32 height, s16 *image, s16 *image2); - - -// 3x1 or 1x3 in place convolution -// orientation -#define PDP_IMAGEPROC_CONV_HORIZONTAL 0 -#define PDP_IMAGEPROC_CONV_VERTICAL 1 -void *pdp_imageproc_conv_new(void); -void pdp_imageproc_conv_delete(void *x); -void pdp_imageproc_conv_setmin1(void *x, float val); -void pdp_imageproc_conv_setzero(void *x, float val); -void pdp_imageproc_conv_setplus1(void *x, float val); -void pdp_imageproc_conv_setbordercolor(void *x, float intensity); -void pdp_imageproc_conv_setorientation(void *x, u32 val); -void pdp_imageproc_conv_setnbpasses(void *x, u32 val); -void pdp_imageproc_conv_process(void *x, u32 width, u32 height, s16 *image); - - -// colour rotation for 2 colour planes ($$$TODO: change interface) -// matrix is column encoded -void *pdp_imageproc_crot2d_new(void); -void pdp_imageproc_crot2d_delete(void *x); -void pdp_imageproc_crot2d_setmatrix(void *x, float *matrix); -void pdp_imageproc_crot2d_process(void *x, s16 *image, u32 width, u32 height); - -// colour rotation for 3 colour planes ($$$TODO: change interface) -void *pdp_imageproc_crot3d_new(void); -void pdp_imageproc_crot3d_delete(void *x); -void pdp_imageproc_crot3d_setmatrix(void *x, float *matrix); -void pdp_imageproc_crot3d_process(void *x, s16 *image, u32 width, u32 height); - - - - -// biquad space - -// directions -#define PDP_IMAGEPROC_BIQUAD_TOP2BOTTOM (1<<0) -#define PDP_IMAGEPROC_BIQUAD_BOTTOM2TOP (1<<1) -#define PDP_IMAGEPROC_BIQUAD_LEFT2RIGHT (1<<2) -#define PDP_IMAGEPROC_BIQUAD_RIGHT2LEFT (1<<3) -void *pdp_imageproc_bq_new(void); -void pdp_imageproc_bq_delete(void *x); -void pdp_imageproc_bq_setcoef(void *x, float *coef); // a0,a1,a2,b0,b1,b2 -void pdp_imageproc_bq_setnbpasses(void *x, u32 nbpasses); -void pdp_imageproc_bq_setdirection(void *x, u32 direction); -void pdp_imageproc_bq_process(void *x, u32 width, u32 height, s16* image); - - -// biquad time -//void *pdp_imageproc_bqt_new(void); -//void pdp_imageproc_bqt_delete(void *x); -//void pdp_imageproc_bqt_setcoef(void *x, float *coef); // a0,a1,a2,b0,b1,b2 -void pdp_imageproc_bqt_process(void *x, u32 width, u32 height, s16 *image, s16 *state0, s16 *state1); - - - -// zoom object -void *pdp_imageproc_resample_affinemap_new(void); -void pdp_imageproc_resample_affinemap_delete(void *x); -void pdp_imageproc_resample_affinemap_setcenterx(void *x, float f); -void pdp_imageproc_resample_affinemap_setcentery(void *x, float f); -void pdp_imageproc_resample_affinemap_setzoomx(void *x, float f); -void pdp_imageproc_resample_affinemap_setzoomy(void *x, float f); -void pdp_imageproc_resample_affinemap_setangle(void *x, float f); -void pdp_imageproc_resample_affinemap_process(void *x, u32 width, u32 height, s16 *srcimage, s16 *dstimage); - - - -//chebyshev poly -void *pdp_imageproc_cheby_new(int order); -void pdp_imageproc_cheby_delete(void *x); -void pdp_imageproc_cheby_setcoef(void *x, u32 n, float f); -void pdp_imageproc_cheby_setnbpasses(void *x, u32 n); -void pdp_imageproc_cheby_process(void *x, u32 width, u32 height, s16 *image); - - -//logic ops -void pdp_imageproc_xor_process(void *x, u32 width, u32 height, s16 *image, s16 *image2); -void pdp_imageproc_or_process(void *x, u32 width, u32 height, s16 *image, s16 *image2); -void pdp_imageproc_and_process(void *x, u32 width, u32 height, s16 *image, s16 *image2); -void pdp_imageproc_mask_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_not_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_hardthresh_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_softthresh_process(void *x, u32 width, u32 height, s16 *image); - - -//other stateles operators -void pdp_imageproc_abs_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_zthresh_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_plasma_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_ispositive_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_sign_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_flip_lr_process(void *dummy, u32 width, u32 height, s16 *image); -void pdp_imageproc_flip_tb_process(void *dummy, u32 width, u32 height, s16 *image); - -//set to zero -void pdp_imageproc_zero_process(void *x, u32 width, u32 height, s16 *image); -void pdp_imageproc_constant_process(void *x, u32 width, u32 height, s16 *image); - - - -#ifdef __cplusplus -} -#endif - - - -#endif //PDP_IMAGEPROC_H |