diff --git a/pluginpack/.utils.h.swp b/pluginpack/.utils.h.swp new file mode 100644 index 00000000..be013fff Binary files /dev/null and b/pluginpack/.utils.h.swp differ diff --git a/pluginpack/AUTHORS b/pluginpack/AUTHORS new file mode 100644 index 00000000..a8a325ce --- /dev/null +++ b/pluginpack/AUTHORS @@ -0,0 +1,22 @@ + + +Livido: + + (C) Gabriel "Salsaman" Finch, + Niels Elburg, + Dennis "Jaromil" Rojo, + Daniel Fischer, + Martin Bayer, + Kentaro Fukuchi, + Andraz Tori 2005. + + + http://livido.dyne.org/trac.cgi/wiki/TechnicalSpecCurrent + + + +Veejay: + + Niels Elburg + + http://veejay.dyne.org diff --git a/pluginpack/COPYING b/pluginpack/COPYING new file mode 100644 index 00000000..223ede7d --- /dev/null +++ b/pluginpack/COPYING @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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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 this source code; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + + LiViDO is developed by: + + Niels Elburg - http://veejay.sf.net + + Gabriel "Salsaman" Finch - http://lives.sourceforge.net + + Denis "Jaromil" Rojo - http://freej.dyne.org + + Tom Schouten - http://zwizwa.fartit.com + + Andraz Tori - http://cvs.cinelerra.org + + reviewed with suggestions and contributions from: + + Silvano "Kysucix" Galliani - http://freej.dyne.org + + Kentaro Fukuchi - http://megaui.net/fukuchi + + Jun Iio - http://www.malib.net + + Carlo Prelz - http://www2.fluido.as:8080/ + +*/ + +/* (C) Gabriel "Salsaman" Finch, 2005 */ + + +///////////////////////////////////////////////////////////////// + +#include +#include +#include "livido.h" + +int livido_has_property (livido_port_t *port, const char *key) { + if (livido_property_get(port,key,0,NULL)==LIVIDO_ERROR_NOSUCH_PROPERTY) return 0; + return 1; +} + +///////////////////////////////////////////////////////////////// +// property setters + +int livido_set_int_value (livido_port_t *port, const char *key, int value) { + // returns a LIVIDO_ERROR + return livido_property_set (port,key,LIVIDO_ATOM_TYPE_INT,1,&value); +} + +int livido_set_double_value (livido_port_t *port, const char *key, double value) { + // returns a LIVIDO_ERROR + return livido_property_set (port,key,LIVIDO_ATOM_TYPE_DOUBLE,1,&value); +} + +int livido_set_boolean_value (livido_port_t *port, const char *key, int value) { + // returns a LIVIDO_ERROR + return livido_property_set (port,key,LIVIDO_ATOM_TYPE_BOOLEAN,1,&value); +} + +int livido_set_string_value (livido_port_t *port, const char *key, char *value) { + // returns a LIVIDO_ERROR + return livido_property_set (port,key,LIVIDO_ATOM_TYPE_STRING,1,&value); +} + +int livido_set_portptr_value (livido_port_t *port, const char *key, void *value) { + // returns a LIVIDO_ERROR + return livido_property_set (port,key,LIVIDO_ATOM_TYPE_PORTPTR,1,&value); +} + +int livido_set_voidptr_value (livido_port_t *port, const char *key, void *value) { + // returns a LIVIDO_ERROR + return livido_property_set (port,key,LIVIDO_ATOM_TYPE_VOIDPTR,1,&value); +} + + +/////////// these functions need a size //////////// + + +////////////////////////////////////////////////////////////////////////////////////////////////// +// general property getter + +inline int livido_get_value (livido_port_t *port, const char *key, void *value) { + // returns a LIVIDO_ERROR + return livido_property_get( port, key, 0, value); +} + +//////////////////////////////////////////////////////////// + +int livido_get_int_value (livido_port_t *port, const char *key, int *error) { + int retval=0; + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_INT) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return retval; + } + else *error=livido_get_value (port,key,&retval); + return retval; +} + +double livido_get_double_value (livido_port_t *port, const char *key, int *error) { + double retval=0.; + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_DOUBLE) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return retval; + } + *error=livido_get_value (port,key,&retval); + return retval; +} + +int livido_get_boolean_value (livido_port_t *port, const char *key, int *error) { + int retval=0; + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_BOOLEAN) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return retval; + } + *error=livido_get_value (port,key,&retval); + return retval; +} + +char *livido_get_string_value (livido_port_t *port, const char *key, int *error) { + char *retval=NULL; + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_STRING) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return NULL; + } + if ((retval=(char *)livido_malloc(livido_property_element_size(port,key,0)+1))==NULL) { + *error=LIVIDO_ERROR_MEMORY_ALLOCATION; + return NULL; + } + if ((*error=livido_get_value (port,key,&retval))!=LIVIDO_NO_ERROR) { + livido_free (retval); + return NULL; + } + return retval; +} + +void *livido_get_voidptr_value (livido_port_t *port, const char *key, int *error) { + void *retval=NULL; + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_VOIDPTR) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return retval; + } + *error=livido_get_value (port,key,&retval); + return retval; +} + +livido_port_t *livido_get_portptr_value (livido_port_t *port, const char *key, int *error) { + livido_port_t *retval=NULL; + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_PORTPTR) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return retval; + } + *error=livido_get_value (port,key,&retval); + return retval; +} + + +//////////////////////////////////////////////////////////// + +int *livido_get_int_array (livido_port_t *port, const char *key, int *error) { + int i; + int num_elems; + int *retval; + + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_INT) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return NULL; + } + + if ((num_elems=livido_property_num_elements (port,key))==0) return NULL; + + if ((retval=(int *)livido_malloc(num_elems*sizeof(int)))==NULL) { + *error=LIVIDO_ERROR_MEMORY_ALLOCATION; + return NULL; + } + + for (i=0;i=0;i--) livido_free(retval[i]); + *error=LIVIDO_ERROR_MEMORY_ALLOCATION; + livido_free (retval); + return NULL; + } + if ((*error=livido_property_get(port, key, i, &retval[i]))!=LIVIDO_NO_ERROR) { + for (--i;i>=0;i--) livido_free(retval[i]); + livido_free (retval); + return NULL; + } + } + return retval; +} + +void **livido_get_voidptr_array (livido_port_t *port, const char *key, int *error) { + int i; + int num_elems; + void **retval; + + if (livido_has_property(port,key)&&livido_property_atom_type(port,key)!=LIVIDO_ATOM_TYPE_VOIDPTR) { + *error=LIVIDO_ERROR_WRONG_ATOM_TYPE; + return NULL; + } + + if ((num_elems=livido_property_num_elements (port,key))==0) return NULL; + + if ((retval=(void **)livido_malloc(num_elems*sizeof(void *)))==NULL) { + *error=LIVIDO_ERROR_MEMORY_ALLOCATION; + return NULL; + } + + for (i=0;i + +//////////////////////////////////// IS_LIVIDO_PLUGIN +#ifdef IS_LIVIDO_PLUGIN +typedef void livido_port_t; +#endif + +#define LIVIDO_API_VERSION 100 +#define LIVIDO_PALETTE_RGB888 1 +#define LIVIDO_PALETTE_RGB24 1 +#define LIVIDO_PALETTE_BGR888 2 +#define LIVIDO_PALETTE_BGR24 2 +#define LIVIDO_PALETTE_RGBA8888 3 +#define LIVIDO_PALETTE_RGBA32 3 +#define LIVIDO_PALETTE_ARGB8888 4 +#define LIVIDO_PALETTE_ARGB32 4 +#define LIVIDO_PALETTE_RGBFLOAT 5 +#define LIVIDO_PALETTE_ARGBFLOAT 6 +#define LIVIDO_PALETTE_RGB565 7 +#define LIVIDO_PALETTE_YUV422P 513 +#define LIVIDO_PALETTE_YV16 513 +#define LIVIDO_PALETTE_YUV420P 514 +#define LIVIDO_PALETTE_YV12 514 +#define LIVIDO_PALETTE_YVU420P 515 +#define LIVIDO_PALETTE_I420 515 +#define LIVIDO_PALETTE_YUV444P 516 +#define LIVIDO_PALETTE_YUV4444P 517 +#define LIVIDO_PALETTE_YUYV8888 518 +#define LIVIDO_PALETTE_UYVY8888 519 +#define LIVIDO_PALETTE_YUV411 520 +#define LIVIDO_PALETTE_YUV888 521 +#define LIVIDO_PALETTE_YUVA8888 522 +#define LIVIDO_PALETTE_A1 1025 +#define LIVIDO_PALETTE_A8 1026 +#define LIVIDO_PALETTE_AFLOAT 1027 +#define LIVIDO_FILTER_NON_REALTIME (1<<0) +#define LIVIDO_FILTER_CAN_DO_INPLACE (1<<1) +#define LIVIDO_FILTER_NON_STATELESS (1<<2) +#define LIVIDO_FILTER_IS_CONVERTOR (1<<3) +#define LIVIDO_CHANNEL_CHANGE_UNADVISED (1<<0) +#define LIVIDO_CHANNEL_PALETTE_UNADVISED (1<<1) +#define LIVIDO_PARAMETER_CHANGE_UNADVISED (1<<0) +#define LIVIDO_PROPERTY_READONLY (1<<0) +#define LIVIDO_YUV_SAMPLING_NONE 0 +#define LIVIDO_YUV_SAMPLING_SMPTE 1 +#define LIVIDO_YUV_SAMPLING_JPEG 2 +#define LIVIDO_YUV_SAMPLING_MPEG2 3 +#define LIVIDO_YUV_SAMPLING_DVPAL 4 +#define LIVIDO_YUV_SAMPLING_DVNTSC 5 +#define LIVIDO_INTERLACE_NONE 0 +#define LIVIDO_INTERLACE_TOPFIRST 1 +#define LIVIDO_INTERLACE_BOTTOMFIRST 2 +#define LIVIDO_INTERLACE_PROGRESSIVE 3 +#define LIVIDO_NO_ERROR 0 +#define LIVIDO_ERROR_MEMORY_ALLOCATION 1 +#define LIVIDO_ERROR_PROPERTY_READONLY 2 +#define LIVIDO_ERROR_NOSUCH_ELEMENT 3 +#define LIVIDO_ERROR_NOSUCH_PROPERTY 4 +#define LIVIDO_ERROR_WRONG_ATOM_TYPE 5 +#define LIVIDO_ERROR_TOO_MANY_INSTANCES 6 +#define LIVIDO_ERROR_HARDWARE 7 +#define LIVIDO_ATOM_TYPE_INT 1 +#define LIVIDO_ATOM_TYPE_DOUBLE 2 +#define LIVIDO_ATOM_TYPE_BOOLEAN 3 +#define LIVIDO_ATOM_TYPE_STRING 4 +#define LIVIDO_ATOM_TYPE_VOIDPTR 65 +#define LIVIDO_ATOM_TYPE_PORTPTR 66 +#define LIVIDO_PORT_TYPE_PLUGIN_INFO 1 +#define LIVIDO_PORT_TYPE_FILTER_CLASS 2 +#define LIVIDO_PORT_TYPE_FILTER_INSTANCE 3 +#define LIVIDO_PORT_TYPE_CHANNEL_TEMPLATE 4 +#define LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE 5 +#define LIVIDO_PORT_TYPE_CHANNEL 6 +#define LIVIDO_PORT_TYPE_PARAMETER 7 +#define LIVIDO_PORT_TYPE_GUI 8 + +//#define FUNCSTRUCT +/* + Uncomment the #define above and recompile all + */ + + +typedef int (*livido_init_f) (livido_port_t * filter_instance); +typedef int (*livido_process_f) (livido_port_t * filter_instance, + double timestamp); +typedef int (*livido_deinit_f) (livido_port_t * filter_instance); + + +typedef void *(*livido_malloc_f) (size_t size); +typedef void (*livido_free_f) (void *ptr); +typedef void *(*livido_memset_f) (void *s, int c, size_t n); +typedef void *(*livido_memcpy_f) (void *dest, const void *src, size_t n); +typedef livido_port_t *(*livido_port_new_f) (int); +typedef void (*livido_port_free_f) (livido_port_t * port); +typedef int (*livido_property_set_f) (livido_port_t *, const char *, int, int, void *); +typedef int (*livido_property_get_f) (livido_port_t *, const char *, int, void *); +typedef int (*livido_property_num_elements_f) (livido_port_t *, const char *); +typedef size_t(*livido_property_element_size_f) (livido_port_t *, const char *, const int); +typedef int (*livido_property_atom_type_f) (livido_port_t *, const char *); +typedef char **(*livido_list_properties_f) (livido_port_t *); + +typedef struct +{ + void (*f)(); +// void *f; +} livido_setup_t; +typedef livido_port_t *(*livido_setup_f) (const livido_setup_t list[], int ); + +#define LIVIDO_PLUGIN \ +static livido_port_t *(*livido_port_new) (int) = 0;\ +static void (*livido_port_free) (livido_port_t * port) = 0;\ +static int (*livido_property_set) (livido_port_t * port,const char *key, int atom_type, int num_elems, void *value) = 0;\ +static int (*livido_property_get) (livido_port_t * port,const char *key, int idx, void *value) = 0;\ +static int (*livido_property_num_elements) (livido_port_t * port,const char *key) = 0;\ +static int (*livido_property_atom_type) (livido_port_t * port,const char *key) = 0;\ +static size_t(*livido_property_element_size) (livido_port_t * port,const char *key, const int idx) = 0;\ +static char **(*livido_list_properties) (livido_port_t * port) = 0;\ +static void *(*livido_malloc) (size_t size) = 0;\ +static void (*livido_free) (void *ptr) = 0;\ +static void *(*livido_memset) (void *s, int c, size_t n) = 0;\ +static void *(*livido_memcpy) (void *dest, const void *src, size_t n) = 0;\ + + +/* Using void* to pass base address of function, needs explicit typecast and host + must match ordering */ +#define LIVIDO_IMPORT(list) \ +{\ + livido_malloc = (livido_malloc_f) list[0].f;\ + livido_free = (livido_free_f) list[1].f;\ + livido_memset = (livido_memset_f) list[2].f;\ + livido_memcpy = (livido_memcpy_f) list[3].f;\ + livido_port_free = (livido_port_free_f) list[5].f;\ + livido_port_new = (livido_port_new_f) list[4].f;\ + livido_property_set = (livido_property_set_f) list[6].f;\ + livido_property_get = (livido_property_get_f) list[7].f;\ + livido_property_num_elements = (livido_property_num_elements_f) list[8].f;\ + livido_property_atom_type = (livido_property_atom_type_f) list[9].f;\ + livido_property_element_size = (livido_property_element_size_f) list[10].f;\ + livido_list_properties = (livido_list_properties_f) list[11].f;\ +} + +LIVIDO_END_DECLS +#endif // #ifndef __LIVIDO_H__ diff --git a/pluginpack/lvd_magmir.c b/pluginpack/lvd_magmir.c new file mode 100644 index 00000000..828d4f84 --- /dev/null +++ b/pluginpack/lvd_magmir.c @@ -0,0 +1,261 @@ +/* + * LIBVJE - veejay fx library + * + * Copyright(C)2006 Niels Elburg + * See COPYING for software license and distribution details + */ + + +#define IS_LIVIDO_PLUGIN +#include +LIVIDO_PLUGIN +#include "utils.h" +#include "livido-utils.c" + + +typedef struct +{ + double *x; + double *y; + int *cx; + int *cy; + double last[2]; +} magicmirror_t; + +livido_init_f init_instance( livido_port_t *my_instance ) +{ + int w=0; + int h=0; + magicmirror_t *m = (magicmirror_t*) livido_malloc( sizeof(magicmirror_t)); + livido_memset( m, 0, sizeof( magicmirror_t )); + + lvd_extract_dimensions( my_instance, "out_channels", &w, &h ); + + m->x = (double*) livido_malloc( sizeof(double) * w ); + m->y = (double*) livido_malloc( sizeof(double) * h ); + + m->cx = (int*) livido_malloc(sizeof(int) * w ); + m->cy = (int*) livido_malloc(sizeof(int) * h ); + + livido_memset( m->x, 0, sizeof(double) * w ); + livido_memset( m->y, 0, sizeof(double) * h ); + livido_memset( m->cx,0, sizeof(int) * w ); + livido_memset( m->cy,0, sizeof(int) * h ); + + + int error = livido_property_set( my_instance, "PLUGIN_private", + LIVIDO_ATOM_TYPE_VOIDPTR, 1, &m ); + + return error; +} + + +livido_deinit_f deinit_instance( livido_port_t *my_instance ) +{ + magicmirror_t *m = NULL; + int error = livido_property_get( my_instance, "PLUGIN_private", + 0, &m ); +#ifdef STRICT_CHECKING + assert( m != NULL ); +#endif + livido_free( m->x ); + livido_free( m->y ); + livido_free( m->cx ); + livido_free( m->cy ); + livido_free( m ); + + livido_property_set( my_instance , "PLUGIN_private", + LIVIDO_ATOM_TYPE_VOIDPTR, 0, NULL ); + + return error; +} + +livido_process_f process_instance( livido_port_t *my_instance, double timecode ) +{ + int len =0; + int x, y; + unsigned int i,q; + uint8_t *A[4] = {NULL,NULL,NULL,NULL}; + uint8_t *O[4]= {NULL,NULL,NULL,NULL}; + + int palette[3]; + int w[3]; + int h[3]; + + double p[4]; + for( i = 0; i < 4; i ++ ) + p[i] = lvd_extract_param_number( my_instance, "in_parameters", i ); + + int error = lvd_extract_channel_values( my_instance, "in_channels", 0, &w[0], &h[0], A, &palette[0] ); + if( error != LIVIDO_NO_ERROR ) + return LIVIDO_ERROR_HARDWARE; //@ error codes in livido flanky + + error = lvd_extract_channel_values( my_instance, "out_channels", 0, &w[1],&h[1], O,&palette[1] ); + if( error != LIVIDO_NO_ERROR ) + return LIVIDO_ERROR_HARDWARE; //@ error codes in livido flanky + + magicmirror_t *mm = NULL; + + error = livido_property_get( my_instance, "PLUGIN_private", 0, &mm ); + +#ifdef STRICT_CHECKING + assert( w[0] == w[1] ); + assert( h[0] == h[1] ); + assert( palette[0] == palette[1] ); + assert( A[0] != NULL ); + assert( A[1] != NULL ); + assert( A[2] != NULL ); + assert( O[0] != NULL ); + assert( O[1] != NULL ); + assert( O[2] != NULL ); + assert( mm != NULL ); +#endif + + p[0] *= w[0]; + p[1] *= h[0]; + p[2] = p[2] * 0.01; + p[3] = p[3] * 0.01; + + if( mm->last[0] != p[2] ) + { + mm->last[0] = p[2]; + for( x = 0; x < w[0]; x ++ ) + fast_sin( mm->x[x], (double)(x * p[2])); + } + if( mm->last[1] != p[3] ) + { + mm->last[1] = p[3]; + for( y = 0; y < h[0]; y ++ ) + fast_sin( mm->y[x], (double)(y * p[3])); + } + + for( x = 0; x < w[0]; x ++ ) + { + int dx = x + mm->x[x] * p[0]; + if( dx < 0) dx += w[0]; + if( dx < 0) dx = 0; else if (dx >= w[0] ) dx = w[0] - 1; + mm->cx[x] = dx; + } + for( y = 0; y < h[0]; y ++ ) + { + int dy = y + mm->y[y] * p[1]; + if( dy < 0) dy += h[0]; + if( dy < 0) dy = 0; else if (dy >= h[0] ) dy = h[0] - 1; + mm->cy[y] = dy; + } + for( y = 1; y < h[0] - 1; y ++ ) + { + for ( x = 1; x < w[0] - 1; x ++ ) + { + i = mm->cy[y] * w[0] + mm->cx[x]; + q = y * w[0] + x; + O[0][q] = A[0][i]; + O[1][q] = A[1][i]; + O[2][q] = A[2][i]; + } + } + + return LIVIDO_NO_ERROR; +} + +livido_port_t *livido_setup(livido_setup_t list[], int version) + +{ + LIVIDO_IMPORT(list); + + livido_port_t *port = NULL; + livido_port_t *in_params[4]; + livido_port_t *in_chans[1]; + livido_port_t *out_chans[1]; + livido_port_t *info = NULL; + livido_port_t *filter = NULL; + + info = livido_port_new( LIVIDO_PORT_TYPE_PLUGIN_INFO ); + port = info; + + livido_set_string_value( port, "maintainer", "Niels"); + livido_set_string_value( port, "version","1"); + + filter = livido_port_new( LIVIDO_PORT_TYPE_FILTER_CLASS ); + livido_set_int_value( filter, "api_version", LIVIDO_API_VERSION ); + livido_set_voidptr_value( filter, "deinit_func", &deinit_instance ); + livido_set_voidptr_value( filter, "init_func", &init_instance ); + livido_set_voidptr_value( filter, "process_func", &process_instance ); + port = filter; + + livido_set_string_value( port, "name", "MagicMirror"); + livido_set_string_value( port, "description", "Look into the mirror just like in a fun house"); + livido_set_string_value( port, "author", "Niels Elburg"); + + livido_set_int_value( port, "flags", 0); + livido_set_string_value( port, "license", "GPL2"); + livido_set_int_value( port, "version", 1); + + int palettes0[] = { + LIVIDO_PALETTE_YUV444P, + 0 + }; + + in_chans[0] = livido_port_new( LIVIDO_PORT_TYPE_CHANNEL_TEMPLATE ); + port = in_chans[0]; + + livido_set_string_value( port, "name", "Channel A"); + livido_set_int_array( port, "palette_list", 2, palettes0); + livido_set_int_value( port, "flags", 0); + + out_chans[0] = livido_port_new( LIVIDO_PORT_TYPE_CHANNEL_TEMPLATE ); + port = out_chans[0]; + + livido_set_string_value( port, "name", "Output Channel"); + livido_set_int_array( port, "palette_list", 2, palettes0); + livido_set_int_value( port, "flags", 0); + + in_params[0] = livido_port_new( LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE ); + port = in_params[0]; + + livido_set_string_value(port, "name", "X" ); + livido_set_string_value(port, "kind", "NUMBER" ); + livido_set_double_value( port, "min", 0.0 ); + livido_set_double_value( port, "max", 1.0 ); + livido_set_double_value( port, "default", 0.1 ); + livido_set_string_value( port, "description" ,"Displace horizontally"); + + in_params[1] = livido_port_new( LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE ); + port = in_params[1]; + + livido_set_string_value(port, "name", "Y" ); + livido_set_string_value(port, "kind", "NUMBER" ); + livido_set_double_value( port, "min", 0.0 ); + livido_set_double_value( port, "max", 1.0 ); + livido_set_double_value( port, "default", 0.1 ); + livido_set_string_value( port, "description" ,"Displace vertically"); + + in_params[2] = livido_port_new( LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE ); + port = in_params[2]; + + livido_set_string_value(port, "name", "DegX" ); + livido_set_string_value(port, "kind", "NUMBER" ); + livido_set_double_value( port, "min", 0.0 ); + livido_set_double_value( port, "max", 360.0 ); + livido_set_double_value( port, "default", 2.2 ); + livido_set_string_value( port, "description" ,"DegreeX"); + + in_params[3] = livido_port_new( LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE ); + port = in_params[3]; + + livido_set_string_value(port, "name", "DegY" ); + livido_set_string_value(port, "kind", "NUMBER" ); + livido_set_double_value( port, "min", 0.0 ); + livido_set_double_value( port, "max", 360.0 ); + livido_set_double_value( port, "default", 1.3 ); + livido_set_string_value( port, "description" ,"DegreeY"); + + + livido_set_portptr_array( filter, "in_channel_templates", 1 , in_chans ); + livido_set_portptr_array( filter, "out_parameter_templates",0, NULL ); + livido_set_portptr_array( filter, "in_parameter_templates",4, in_params ); + livido_set_portptr_array( filter, "out_channel_templates", 1, out_chans ); + + livido_set_portptr_value(info, "filters", filter); + return info; +} diff --git a/pluginpack/lvd_negation.c b/pluginpack/lvd_negation.c new file mode 100644 index 00000000..54e4c964 --- /dev/null +++ b/pluginpack/lvd_negation.c @@ -0,0 +1,146 @@ +/* + * LIBVJE - veejay fx library + * + * Copyright(C)2006 Niels Elburg + * See COPYING for software license and distribution details + */ + + +#define IS_LIVIDO_PLUGIN +#include +LIVIDO_PLUGIN +#include "utils.h" +#include "livido-utils.c" + +livido_init_f init_instance( livido_port_t *my_instance ) +{ + return LIVIDO_NO_ERROR; +} + + +livido_deinit_f deinit_instance( livido_port_t *my_instance ) +{ + return LIVIDO_NO_ERROR; +} + +livido_process_f process_instance( livido_port_t *my_instance, double timecode ) +{ + int len =0; + int i = 0; + uint8_t *A[4] = {NULL,NULL,NULL,NULL}; + uint8_t *O[4]= {NULL,NULL,NULL,NULL}; + + int palette[3]; + int w[3]; + int h[3]; + + int error = lvd_extract_channel_values( my_instance, "in_channels", 0, &w[0], &h[0], A, &palette[0] ); + if( error != LIVIDO_NO_ERROR ) + return LIVIDO_ERROR_HARDWARE; //@ error codes in livido flanky + + error = lvd_extract_channel_values( my_instance, "out_channels", 0, &w[1],&h[1], O,&palette[1] ); + if( error != LIVIDO_NO_ERROR ) + return LIVIDO_ERROR_HARDWARE; //@ error codes in livido flanky + +#ifdef STRICT_CHECKING + assert( w[0] == w[1] ); + assert( h[0] == h[1] ); + assert( palette[0] == palette[1] ); + assert( A[0] != NULL ); + assert( A[1] != NULL ); + assert( A[2] != NULL ); + assert( O[0] != NULL ); + assert( O[1] != NULL ); + assert( O[2] != NULL ); +#endif + + int uv_len = lvd_uv_plane_len( palette[0],w[0],h[0] ); + len = w[0] * h[0]; + + + if( !lvd_is_yuv444( palette[0]) ) + { + for( i = 0; i < len; i ++ ) + O[0][i] = 255 - A[0][i]; + for( i = 0; i < uv_len; i ++ ) + { + O[1][i] = 255 - A[1][i]; + O[2][i] = 255 - A[2][i]; + } + } + else + { + for( i = 0; i < len ; i ++ ) + { + O[0][i] = 255 - A[0][i]; + O[1][i] = 255 - A[1][i]; + O[2][i] = 255 - A[2][i]; + } + } + return LIVIDO_NO_ERROR; +} + +livido_port_t *livido_setup(livido_setup_t list[], int version) + +{ + LIVIDO_IMPORT(list); + + livido_port_t *port = NULL; + livido_port_t *in_params[1]; + livido_port_t *in_chans[3]; + livido_port_t *out_chans[1]; + livido_port_t *info = NULL; + livido_port_t *filter = NULL; + + info = livido_port_new( LIVIDO_PORT_TYPE_PLUGIN_INFO ); + port = info; + + livido_set_string_value( port, "maintainer", "Niels"); + livido_set_string_value( port, "version","1"); + + filter = livido_port_new( LIVIDO_PORT_TYPE_FILTER_CLASS ); + livido_set_int_value( filter, "api_version", LIVIDO_API_VERSION ); + livido_set_voidptr_value( filter, "deinit_func", &deinit_instance ); + livido_set_voidptr_value( filter, "init_func", &init_instance ); + livido_set_voidptr_value( filter, "process_func", &process_instance ); + port = filter; + + livido_set_string_value( port, "name", "Negation"); + livido_set_string_value( port, "description", "Negates the image"); + livido_set_string_value( port, "author", "Niels Elburg"); + + livido_set_int_value( port, "flags", 0); + livido_set_string_value( port, "license", "GPL2"); + livido_set_int_value( port, "version", 1); + + int palettes0[] = { + LIVIDO_PALETTE_YUV420P, + LIVIDO_PALETTE_YUV422P, + LIVIDO_PALETTE_YUV444P, + 0 + }; + + in_chans[0] = livido_port_new( LIVIDO_PORT_TYPE_CHANNEL_TEMPLATE ); + port = in_chans[0]; + + livido_set_string_value( port, "name", "Channel A"); + livido_set_int_array( port, "palette_list", 3, palettes0); + livido_set_int_value( port, "flags", 0); + + out_chans[0] = livido_port_new( LIVIDO_PORT_TYPE_CHANNEL_TEMPLATE ); + port = out_chans[0]; + + livido_set_string_value( port, "name", "Output Channel"); + livido_set_int_array( port, "palette_list", 3, palettes0); + livido_set_int_value( port, "flags", 0); + + livido_set_portptr_array( filter, "in_channel_templates", 1 , in_chans ); + livido_set_portptr_array( filter, "out_parameter_templates",0, NULL ); + livido_set_portptr_array( filter, "in_parameter_templates",0, NULL ); + livido_set_portptr_array( filter, "out_channel_templates", 1, out_chans ); + //livido_set_portptr_array( filter, "out_channel_templates", 0, NULL ); + + + livido_set_portptr_value(info, "filters", filter); + return info; +} diff --git a/pluginpack/lvd_photoplay.c b/pluginpack/lvd_photoplay.c new file mode 100644 index 00000000..a6bcc74b --- /dev/null +++ b/pluginpack/lvd_photoplay.c @@ -0,0 +1,356 @@ +/* + * LIBVJE - veejay fx library + * + * Copyright(C)2006 Niels Elburg + * See COPYING for software license and distribution details + */ + + +#define IS_LIVIDO_PLUGIN +#include +LIVIDO_PLUGIN + + +#define USE_MATRIX_PLACEMENT + +#include "utils.h" +#include "livido-utils.c" + +typedef struct +{ + uint8_t *data[3]; + int w; + int h; +} picture_t; + +typedef struct +{ + picture_t **photo_list; + int num_photos; + int frame_counter; + int frame_delay; +} photoplay_t; + +static int prepare_filmstrip(photoplay_t *p, int film_length, int w, int h ) +{ + int i,j; + int picture_width = w / sqrt(film_length); + int picture_height = h / sqrt(film_length); + + p->photo_list = (picture_t**) livido_malloc(sizeof(picture_t*) * (film_length + 1) ); +#ifdef STRICT_CHECKING + assert( p->photo_list != NULL ); +#endif + if(!p->photo_list) + return 0; + + p->num_photos = film_length; + + uint8_t val = 0; + + for ( i = 0; i < p->num_photos; i ++ ) + { + p->photo_list[i] = livido_malloc(sizeof(picture_t)); + if(!p->photo_list[i]) + return 0; + p->photo_list[i]->w = picture_width; + p->photo_list[i]->h = picture_height; + for( j = 0; j < 3; j ++ ) + { + p->photo_list[i]->data[j] = livido_malloc(sizeof(uint8_t) * picture_width * picture_height ); + if(!p->photo_list[i]->data[j]) + return 0; + memset(p->photo_list[i]->data[j], (j==0 ? 16 : 128), picture_width *picture_height ); + } + } + p->frame_counter = 0; + + return 1; + +} +static void destroy_filmstrip(photoplay_t *p) +{ + if(p) + { + int i = 0; + while(i < p->num_photos) + { + if( p->photo_list[i] ) + { + int j; + for( j = 0; j < 3; j ++ ) + if(p->photo_list[i]->data[j]) + free(p->photo_list[i]->data[j]); + free(p->photo_list[i]); + } + i++; + } + free(p->photo_list); + } + p->photo_list = NULL; + p->num_photos = 0; + p->frame_counter = 0; +} +static void take_photo( photoplay_t *p, uint8_t *plane, uint8_t *dst_plane, int w, int h, int index ) +{ + int x,y,dx,dy; + int sum; + int dst_x, dst_y; + int box_width = p->photo_list[index]->w; + int box_height = p->photo_list[index]->h; + + int step_x = w / box_width; + int step_y = h / box_height; + + for( y = 0 ,dst_y = 0; y < h && dst_y < box_height; y += step_y ) + { + for( x = 0, dst_x = 0; x < w && dst_x < box_width; x+= step_x ) + { + sum = 0; + for( dy = 0; dy < step_y; dy ++ ) + { + for( dx = 0; dx < step_x; dx++) + { + sum += plane[ ((y+dy)*w+(dx+x)) ]; + } + } + if(sum > 0) + dst_plane[(dst_y*box_width)+dst_x] = sum / (step_y*step_x); + else + dst_plane[(dst_y*box_width)+dst_x] = 0; + + dst_x++; + } + dst_y++; + } +} +static void put_photo( photoplay_t *p, uint8_t *dst_plane, uint8_t *photo, int dst_w, int dst_h, int index , matrix_t matrix) +{ + int box_w = p->photo_list[index]->w; + int box_h = p->photo_list[index]->h; + int x,y; + + uint8_t *P = dst_plane + (matrix.h*dst_w); + int offset = matrix.w; + + for( y = 0; y < box_h; y ++ ) + { + for( x = 0; x < box_w; x ++ ) + { + *(P+offset+x) = photo[(y*box_w)+x]; + } + P += dst_w; + } +} + + + +livido_init_f init_instance( livido_port_t *my_instance ) +{ + int w=0; + int h=0; + photoplay_t *p = (photoplay_t*) livido_malloc( sizeof(photoplay_t)); + livido_memset( p, 0, sizeof( photoplay_t )); + + int error = livido_property_set( my_instance, "PLUGIN_private", + LIVIDO_ATOM_TYPE_VOIDPTR, 1, &p ); + + return error; +} + + +livido_deinit_f deinit_instance( livido_port_t *my_instance ) +{ + photoplay_t *p = NULL; + int error = livido_property_get( my_instance, "PLUGIN_private", + 0, &p ); +#ifdef STRICT_CHECKING + assert( p != NULL ); +#endif + + destroy_filmstrip( p ); + + free(p); + + livido_property_set( my_instance , "PLUGIN_private", + LIVIDO_ATOM_TYPE_VOIDPTR, 0, NULL ); + + return error; +} + +livido_process_f process_instance( livido_port_t *my_instance, double timecode ) +{ + unsigned int i,j; + uint8_t *A[4] = {NULL,NULL,NULL,NULL}; + uint8_t *O[4]= {NULL,NULL,NULL,NULL}; + + int palette[3]; + int w[3]; + int h[3]; + + int p1 = lvd_extract_param_index( my_instance, "in_parameters", 0 ); + int p2 = lvd_extract_param_index( my_instance, "in_parameters", 1 ); + int p3 = lvd_extract_param_index( my_instance, "in_parameters", 2 ); + + int error = lvd_extract_channel_values( my_instance, "in_channels", 0, &w[0], &h[0], A, &palette[0] ); + if( error != LIVIDO_NO_ERROR ) + return LIVIDO_ERROR_HARDWARE; //@ error codes in livido flanky + + error = lvd_extract_channel_values( my_instance, "out_channels", 0, &w[1],&h[1], O,&palette[1] ); + if( error != LIVIDO_NO_ERROR ) + return LIVIDO_ERROR_HARDWARE; //@ error codes in livido flanky + + photoplay_t *p = NULL; + error = livido_property_get( my_instance, "PLUGIN_private", 0, &p ); + +#ifdef STRICT_CHECKING + assert( w[0] == w[1] ); + assert( h[0] == h[1] ); + assert( palette[0] == palette[1] ); + assert( A[0] != NULL ); + assert( A[1] != NULL ); + assert( A[2] != NULL ); + assert( O[0] != NULL ); + assert( O[1] != NULL ); + assert( O[2] != NULL ); + assert( p != NULL ); +#endif + + matrix_f matrix_placement = get_matrix_func( p3 ); + + if( (p1*p1) != p->num_photos || p->num_photos == 0) + { + destroy_filmstrip(p); + prepare_filmstrip(p, (p1*p1), w[0],h[0]); + p->frame_delay = 0; + } + + if( p->frame_delay ) + p->frame_delay --; + + if( p->frame_delay == 0 ) + { + for( i = 0; i < 3 ; i ++ ) + take_photo( + p, + A[i], + p->photo_list[ (p->frame_counter % p->num_photos) ]->data[i], + w[0], + h[0], + (p->frame_counter % p->num_photos ) + ); + p->frame_delay = p2; + } + + for( i = 0; i < p->num_photos; i ++ ) + { + for( j = 0; j < 3 ; j ++ ) + { + put_photo( + p, + O[j], + p->photo_list[i]->data[j], + w[0], + h[0], + i, + matrix_placement( i, p1,w[0],h[0] ) + ); + } + } + + if( p->frame_delay == p2 ) + p->frame_counter ++; + + return LIVIDO_NO_ERROR; +} + +livido_port_t *livido_setup(livido_setup_t list[], int version) + +{ + LIVIDO_IMPORT(list); + + livido_port_t *port = NULL; + livido_port_t *in_params[3]; + livido_port_t *in_chans[1]; + livido_port_t *out_chans[1]; + livido_port_t *info = NULL; + livido_port_t *filter = NULL; + + info = livido_port_new( LIVIDO_PORT_TYPE_PLUGIN_INFO ); + port = info; + + livido_set_string_value( port, "maintainer", "Niels"); + livido_set_string_value( port, "version","1"); + + filter = livido_port_new( LIVIDO_PORT_TYPE_FILTER_CLASS ); + livido_set_int_value( filter, "api_version", LIVIDO_API_VERSION ); + livido_set_voidptr_value( filter, "deinit_func", &deinit_instance ); + livido_set_voidptr_value( filter, "init_func", &init_instance ); + livido_set_voidptr_value( filter, "process_func", &process_instance ); + port = filter; + + livido_set_string_value( port, "name", "PhotoPlay"); + livido_set_string_value( port, "description", "Create a filmstrip of many small images"); + livido_set_string_value( port, "author", "Niels Elburg"); + + livido_set_int_value( port, "flags", 0); + livido_set_string_value( port, "license", "GPL2"); + livido_set_int_value( port, "version", 1); + + int palettes0[] = { + LIVIDO_PALETTE_YUV444P, + 0 + }; + + in_chans[0] = livido_port_new( LIVIDO_PORT_TYPE_CHANNEL_TEMPLATE ); + port = in_chans[0]; + + livido_set_string_value( port, "name", "Channel A"); + livido_set_int_array( port, "palette_list", 2, palettes0); + livido_set_int_value( port, "flags", 0); + + out_chans[0] = livido_port_new( LIVIDO_PORT_TYPE_CHANNEL_TEMPLATE ); + port = out_chans[0]; + + livido_set_string_value( port, "name", "Output Channel"); + livido_set_int_array( port, "palette_list", 2, palettes0); + livido_set_int_value( port, "flags", 0); + + in_params[0] = livido_port_new( LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE ); + port = in_params[0]; + + livido_set_string_value(port, "name", "Square size" ); + livido_set_string_value(port, "kind", "INDEX" ); //@ visual representation could be different + livido_set_int_value( port, "min", 2 ); + livido_set_int_value( port, "max", 64 ); + livido_set_int_value( port, "default", 4 ); + livido_set_string_value( port, "description" ,"Number of Squares"); + + in_params[1] = livido_port_new( LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE ); + port = in_params[1]; + + livido_set_string_value(port, "name", "Shutter" ); + livido_set_string_value(port, "kind", "INDEX" ); + livido_set_int_value( port, "min", 0 ); + livido_set_int_value( port, "max", 2500 ); + livido_set_int_value( port, "default", 1 ); + livido_set_string_value( port, "description" ,"Shutter speed"); + + in_params[2] = livido_port_new( LIVIDO_PORT_TYPE_PARAMETER_TEMPLATE ); + port = in_params[2]; + + livido_set_string_value(port, "name", "Mode" ); + livido_set_string_value(port, "kind", "INDEX" ); + livido_set_int_value( port, "min", 0 ); + livido_set_int_value( port, "max", 3 ); + livido_set_int_value( port, "default", 0 ); + livido_set_string_value( port, "description" ,"Placement"); + + livido_set_portptr_array( filter, "in_channel_templates", 1 , in_chans ); + livido_set_portptr_array( filter, "out_parameter_templates",0, NULL ); + livido_set_portptr_array( filter, "in_parameter_templates",3, in_params ); + livido_set_portptr_array( filter, "out_channel_templates", 1, out_chans ); + + livido_set_portptr_value(info, "filters", filter); + return info; +} diff --git a/pluginpack/utils.h b/pluginpack/utils.h new file mode 100644 index 00000000..d8c8bb55 --- /dev/null +++ b/pluginpack/utils.h @@ -0,0 +1,217 @@ +#ifndef LVDUTILSFX +#define LVDUTILSFX + +#include +#include +#ifdef STRICT_CHECKING +#include +#endif + +#include + +#ifdef ARCH_X86 +#define fast_sin(d,x) asm("fsin" : "=t" (d) : "0" (x)) +#define fast_cos(d,x) asm("fcos" : "=t" (d) : "0" (x)) +#else +#define fast_sin(d,x) d = sin(x) +#define fast_cos(d,x) d = cos(x) +#endif + +#ifdef USE_MATRIX_PLACEMENT +typedef struct +{ + int w; + int h; +} matrix_t; + +typedef matrix_t (*matrix_f)(int i, int s, int w, int h); +static matrix_t matrix_placementA(int photoindex, int size, int w , int h); +static matrix_t matrix_placementB(int photoindex, int size, int w , int h); +static matrix_f get_matrix_func(int type); + +static matrix_t matrix_placementA(int photoindex, int size, int w , int h) +{ + matrix_t m; + m.w = (photoindex % size) * (w/size); + m.h = (photoindex / size) * (h/size); + return m; +} + +static matrix_t matrix_placementB(int photoindex, int size, int w , int h) +{ + matrix_t m; + m.w = (photoindex/size) * (w/size); + m.h = (photoindex % size) * (h/size); + return m; +} + +static matrix_t matrix_placementC(int photoindex, int size, int w , int h) +{ + matrix_t m; + int n = size*size-1; + m.w = ((n-photoindex) % size) * (w/size); + m.h = ((n-photoindex) / size) * (h/size); + return m; +} + +static matrix_t matrix_placementD(int photoindex, int size, int w , int h) +{ + matrix_t m; + int n = size*size-1; + m.w = ((n-photoindex) / size) * (w/size); + m.h = ((n-photoindex) % size) * (h/size); + return m; +} + +static matrix_f get_matrix_func(int type) +{ + if(type==0) + return &matrix_placementA; + if(type==1) + return &matrix_placementB; + if(type==2) + return &matrix_placementC; + return &matrix_placementD; +} +#endif + +static int power_of(int size) +{ + int power = 1; + while( size-- ) + power *= 2; + + return power; +} + +static int max_power(int w) +{ + int i=1; + while(power_of(i) < w) + i++; + return i; +} + +static int lvd_is_yuv444( int palette ) +{ + if( palette == LIVIDO_PALETTE_YUV444P ) + return 1; + return 0; +} + +static int lvd_uv_plane_len( int palette, int w, int h ) +{ + switch(palette) + { + case LIVIDO_PALETTE_YUV422P: + return ( (w * h)/2 ); + break; + case LIVIDO_PALETTE_YUV420P: + return ( (w/2) * (h/2) ); + break; + case LIVIDO_PALETTE_YUV444P: + return (w*h); + break; + default: +#ifdef STRICT_CHECKING + assert(0); +#endif + break; + + } + return 0; +} + +static double lvd_extract_param_number( livido_port_t *instance, const char *pname, int n ) +{ + double pn = 0.0; + livido_port_t *c = NULL; + int error = livido_property_get( instance, pname,n, &c ); +#ifdef STRICT_CHECKING + assert( error == LIVIDO_NO_ERROR ); +#endif + + error = livido_property_get( c, "value", 0, &pn ); +#ifdef STRICT_CHECKING + assert( error == LIVIDO_NO_ERROR ); +#endif + return pn; +} + + +static int lvd_extract_param_index( livido_port_t *instance, const char *pname, int n ) +{ + int pn = 0; + livido_port_t *c = NULL; + int error = livido_property_get( instance, pname,n, &c ); +#ifdef STRICT_CHECKING + assert( error == LIVIDO_NO_ERROR ); +#endif + + error = livido_property_get( c, "value", 0, &pn ); +#ifdef STRICT_CHECKING + assert( error == LIVIDO_NO_ERROR ); +#endif + return pn; +} + + + +static void lvd_extract_dimensions( livido_port_t *instance,const char *name, int *w, int *h ) +{ + livido_port_t *channel = NULL; + int error = livido_property_get( instance, name, 0, &channel ); +#ifdef STRICT_CHECKING + assert( error == LIVIDO_NO_ERROR ); +#endif + error = livido_property_get( channel, "width", 0, w ); +#ifdef STRICT_CHECKING + assert( error == LIVIDO_NO_ERROR ); +#endif + error = livido_property_get( channel, "height",0, h ); +#ifdef STRICT_CHECKING + assert( error == LIVIDO_NO_ERROR ); +#endif +} + +static int lvd_extract_channel_values( livido_port_t *instance, + const char *pname, + int n, + int *w, + int *h, + uint8_t **pixel_data, + int *palette ) +{ + livido_port_t *c = NULL; + int error = livido_property_get( instance, pname,n, &c ); + error = livido_property_get( c, "width", 0,w ); +#ifdef STRICT_CHECKING + if(error!=LIVIDO_NO_ERROR) printf("%s: width not found\n",__FUNCTION__); + assert( error == LIVIDO_NO_ERROR ); +#endif + error = livido_property_get( c, "height",0,h ); +#ifdef STRICT_CHECKING + if(error!=LIVIDO_NO_ERROR) printf("%s: height not found\n",__FUNCTION__); + + assert( error == LIVIDO_NO_ERROR ); +#endif + error = livido_property_get( c, "current_palette",0, palette ); +#ifdef STRICT_CHECKING + if(error!=LIVIDO_NO_ERROR) printf("%s: current_palette not found\n",__FUNCTION__); + + assert( error == LIVIDO_NO_ERROR ); +#endif + int i = 0; + for( i = 0; i <4 ; i ++ ) + { + error = livido_property_get( c, "pixel_data", i, &(pixel_data[i])); +#ifdef STRICT_CHECKING + if( error != LIVIDO_NO_ERROR ) + printf("%s: pixel_data[%d] not set in %s %d\n",__FUNCTION__,i,pname,n); + assert( error == LIVIDO_NO_ERROR ); +#endif + } + return LIVIDO_NO_ERROR; +} + +#endif