removing PDP source (except debian files) before import of PDP 0.12.4

svn path=/trunk/externals/pdp/; revision=4217

7 files changed, 0 insertions, 3149 deletions

diff --git a/modules/image_io/Makefile b/modules/image_io/Makefile
deleted file mode 100644
index b306ad8..0000000
--- a/modules/image_io/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-current: all_modules
-
-include ../../Makefile.config
-
-# build optional modules
-all_modules: $(PDP_OPTMOD)
-
-clean:
-	rm -f *~
-	rm -f *.o
-
diff --git a/modules/image_io/README b/modules/image_io/README
deleted file mode 100644
index 9493047..0000000
--- a/modules/image_io/README
+++ /dev/null
@@ -1,2 +0,0 @@
-This directory contains input/output modules for image packets.
-Most of this is platform dependent stuff, and will be conditionally compiled.
diff --git a/modules/image_io/pdp_glx.c b/modules/image_io/pdp_glx.c
deleted file mode 100644
index 810912e..0000000
--- a/modules/image_io/pdp_glx.c
+++ /dev/null
@@ -1,558 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   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.
- *
- */
-
-// gl stuff
-#include <GL/gl.h>
-#include <GL/glx.h>
-#include <GL/glu.h>
-//#include <GL/glut.h>
-
-// pdp stuff
-#include "pdp.h"
-#include "pdp_base.h"
-
-// some x window glue code
-#include "pdp_xwindow.h"
-
-// pdp stuff
-#include "pdp.h"
-#include "pdp_llconv.h"
-//#include "pdp_opengl.h"
-
-
-/* initial image dimensions */
-#define PDP_OGL_W 320
-#define PDP_OGL_H 240
-
-#define PDP_OGL_AUTOCREATE_RETRY 10
-
-
-typedef struct pdp_glx_struct
-{
-    t_object x_obj;
-
-    t_pdp_xwindow x_xwin;
-
-    t_outlet *x_outlet;
-
-    int x_packet0;
-    int x_queue_id;
-    t_symbol *x_display;
-
-    Display *x_dpy;
-
-    XVisualInfo *x_vis_info;
-    GLXContext x_glx_context;
-
-    GLuint x_texture;
-    u32 x_tex_width;
-    u32 x_tex_height;
-
-    unsigned char *x_data;
-    unsigned int x_width;
-    unsigned int x_height;
-    int x_last_encoding;
-
-    int  x_initialized;
-    int  x_autocreate;
-
-} t_pdp_glx;
-
-
-
-static void pdp_glx_cursor(t_pdp_glx *x, t_floatarg f)
-{
-    pdp_xwindow_cursor(&x->x_xwin, f);
-}
-
-static void pdp_glx_destroy(t_pdp_glx* x)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-    XEvent e;
-
-    if (x->x_initialized){
-	pdp_procqueue_finish(q, x->x_queue_id);
-	x->x_queue_id = -1;
-	glXDestroyContext(x->x_dpy, x->x_glx_context);
-	pdp_xwindow_close(&x->x_xwin);
-	XCloseDisplay(x->x_dpy);
-	x->x_initialized = false;
-    }
-
-}
-
-
-static void pdp_glx_fullscreen(t_pdp_glx *x)
-{
-    pdp_xwindow_fullscreen(&x->x_xwin);
-}
-
-static void pdp_glx_resize(t_pdp_glx* x, t_floatarg width, t_floatarg height)
-{
-    pdp_xwindow_resize(&x->x_xwin, width, height);
-}
-
-static void pdp_glx_move(t_pdp_glx* x, t_floatarg width, t_floatarg height)
-{
-    pdp_xwindow_move(&x->x_xwin, width, height);
-}
-
-static void pdp_glx_moveresize(t_pdp_glx* x, t_floatarg xoff, t_floatarg yoff, t_floatarg width, t_floatarg height)
-{
-    pdp_xwindow_moveresize(&x->x_xwin, xoff, yoff, width, height);
-}
-
-static void pdp_glx_tile(t_pdp_glx* x, t_floatarg xtiles, t_floatarg ytiles, t_floatarg i, t_floatarg j)
-{
-    pdp_xwindow_tile(&x->x_xwin, xtiles, ytiles, i, j);
-}
-
-
-
-
-void pdp_glx_generate_texture(t_pdp_glx *x)
-{
-    u32 width = x->x_tex_width;
-    u32 height = x->x_tex_height;
-    u32 depth = 4;
-    u32 i;
-
-    u8 *dummydata = 0;
-
-    while (x->x_width > width) width <<= 1;
-    while (x->x_height > height) height <<= 1;
-
-    dummydata = (u8 *)pdp_alloc(width*height*depth);
-
-    for (i=0; i<width*height*depth; i++){dummydata[i] = random(); }
-
-    /* set window context current */
-    glXMakeCurrent(x->x_dpy, x->x_xwin.win, x->x_glx_context);
-
-    /* generate texture if necessary */
-    if (!glIsTexture(x->x_texture)) glGenTextures(1, &(x->x_texture));
-
-    glBindTexture(GL_TEXTURE_2D, x->x_texture);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, dummydata);
-
-    pdp_dealloc(dummydata);
-
-    x->x_tex_width = width;
-    x->x_tex_height = height;
-}
-
-void pdp_glx_regenerate_texture(t_pdp_glx *x)
-{
-    if ((x->x_width > x->x_tex_width) || (x->x_height > x->x_tex_height)) pdp_glx_generate_texture(x);
-
-}
-
-
-static void pdp_glx_create(t_pdp_glx* x)
-{
-    unsigned int *uintdata = (unsigned int *)(x->x_data);
-    XEvent e;
-    unsigned int i;
-    static int vis_attr[] = {GLX_RGBA, GLX_RED_SIZE, 4, GLX_GREEN_SIZE, 4, GLX_BLUE_SIZE, 4, 
-			     GLX_DEPTH_SIZE, 16, GLX_DOUBLEBUFFER, None};
-
-
-    if (x->x_initialized) return;
-
-    /* manually open a display */
-    if (NULL == (x->x_dpy = XOpenDisplay(x->x_display->s_name))){
-	post("pdp_glx: cant open display %s\n",x->x_display->s_name);
-	x->x_initialized = false;
-	return;
-    }
-
-    /* create a window on the display */
-    if (!(x->x_initialized = pdp_xwindow_create_on_display(&x->x_xwin, x->x_dpy))) 
-	goto exit_close_dpy;
-
-
-    /* create a glx visual */
-    if (!(x->x_vis_info = glXChooseVisual(x->x_dpy, x->x_xwin.screen, vis_attr))){
-	post("pdp_glx: can't create visual");
-	goto exit_close_win;
-    }
-    //post("visual: %x", x->x_vis_info);
-
-    /* create the rendering context */
-    if (!(x->x_glx_context = glXCreateContext(x->x_dpy, x->x_vis_info,  0 /*share list*/, GL_TRUE))){
-	post("pdp_glx: can't create render context");
-	goto exit_close_win;
-    }
-    //post("context: %x", x->x_glx_context);
-
-
-    /* create texture */
-    pdp_glx_generate_texture(x);
-
-
-    /* we're done initializing */
-    x->x_initialized = true;
-
-    /* disable/enable cursor */
-    //pdp_glx_cursor(x, x->x_cursor);
-    return;
-
-
- exit_close_win:
-    pdp_xwindow_close(&x->x_xwin);
- exit_close_dpy:
-    XCloseDisplay(x->x_dpy);
-    x->x_initialized = false;
-    return;
-}
-
-static int pdp_glx_try_autocreate(t_pdp_glx *x)
-{
-
-    if (x->x_autocreate){
-	post("pdp_glx: autocreate window");
-	pdp_glx_create(x);
-	if (!(x->x_initialized)){
-	    x->x_autocreate--;
-	    if (!x->x_autocreate){
-		post ("pdp_glx: autocreate failed %d times: disabled", PDP_OGL_AUTOCREATE_RETRY);
-		post ("pdp_glx: send [autocreate 1] message to re-enable");
-		return 0;
-	    }
-	}
-	else return 1;
-
-    }
-    return 0;
-}
-
-static void pdp_glx_bang(t_pdp_glx *x);
-
-static void pdp_glx_fill_texture(t_pdp_glx *x)
-{
-    t_pdp *header = pdp_packet_header(x->x_packet0);
-    void  *data   = pdp_packet_data  (x->x_packet0);
-
-    int i = header->info.image.width;
-
-
-    /* ensure image buffer is correct dim */
-    if ((header->info.image.width != x->x_width) 
-	|| (header->info.image.height != x->x_height)) {
-	if (x->x_data) pdp_dealloc (x->x_data);
-	x->x_width = header->info.image.width;
-	x->x_height = header->info.image.height;
-	x->x_data = pdp_alloc(4*x->x_width*x->x_height);
-    }
-
-    /* ensure texture is correct dim */
-    pdp_glx_regenerate_texture(x);
-    
-
-    /* set window context current */
-    glXMakeCurrent(x->x_dpy, x->x_xwin.win, x->x_glx_context);
-    glBindTexture(GL_TEXTURE_2D, x->x_texture);
-
-    switch (header->info.image.encoding){
-    case PDP_IMAGE_GREY:
-	/* convert image to greyscale 8 bit */
-	pdp_llconv(data,RIF_GREY______S16, x->x_data, RIF_GREY______U8, x->x_width, x->x_height);
-
-	/* upload grey subtexture */
-	glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, x->x_width, x->x_height, GL_LUMINANCE, GL_UNSIGNED_BYTE, x->x_data);
-	    
-	break;
-    case PDP_IMAGE_YV12:
-
-	/* convert image to rgb 8 bit */
-	pdp_llconv(data,RIF_YVU__P411_S16, x->x_data,  RIF_RGB__P____U8, x->x_width, x->x_height);
-
-	/* upload subtexture */
-	glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, x->x_width, x->x_height, GL_RGB, GL_UNSIGNED_BYTE, x->x_data);
-	
-	break;
-    default:
-	break;
-    }
-
-    
-}
-
-static void pdp_glx_process(t_pdp_glx *x)
-{
-    t_pdp *header = pdp_packet_header(x->x_packet0);
-    void  *data   = pdp_packet_data  (x->x_packet0);
-
-
-    if (-1 != x->x_queue_id) return;
-
-    /* check if window is initialized */
-    if (!(x->x_initialized)){
-        if (!pdp_glx_try_autocreate(x)) return;
-    }
-
-    /* check data packet */
-    if (!(header)) {
-	post("pdp_glx: invalid packet header");
-	return;
-    }
-    if (PDP_IMAGE != header->type) {
-	post("pdp_glx: packet is not a PDP_IMAGE");
-	return;
-    }
-    if ((PDP_IMAGE_YV12 != header->info.image.encoding)
-	&& (PDP_IMAGE_GREY != header->info.image.encoding)) {
-	post("pdp_glx: packet is not a PDP_IMAGE_YV12/GREY");
-	return;
-    }
-
-    
-    /* fill the texture with the data in the packet */
-    pdp_glx_fill_texture(x);
-
-    /* display the new image */
-    pdp_glx_bang(x);
-
-
-}
-
-
-
-static void pdp_glx_display_texture(t_pdp_glx *x)
-{
-    float fx = (float)x->x_width / x->x_tex_width;
-    float fy = (float)x->x_height / x->x_tex_height;
-
-    if (!x->x_initialized) return;
-
-    /* set window context current */
-    glXMakeCurrent(x->x_dpy, x->x_xwin.win, x->x_glx_context);
-
-    /* setup viewport, projection and modelview */
-    glViewport(0, 0, x->x_xwin.winwidth, x->x_xwin.winheight);
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluOrtho2D(0.0, x->x_xwin.winwidth, 0.0, x->x_xwin.winheight);
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity();
-
-
-    /* enable default texture */
-    glEnable(GL_TEXTURE_2D);
-    glBindTexture(GL_TEXTURE_2D, x->x_texture);
-    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-    glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
-    glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
-
-    /* display texture */  
-    glBegin(GL_QUADS);
-        glTexCoord2f(fx, fy);
-        glVertex2i(x->x_xwin.winwidth,0);
-        glTexCoord2f(fx, 0);
-	glVertex2i(x->x_xwin.winwidth, x->x_xwin.winheight);
-        glTexCoord2f(0.0, 0.0);
-	glVertex2i(0, x->x_xwin.winheight);
-        glTexCoord2f(0, fy);
-	glVertex2i(0,0);
-    glEnd();
-
-
-    glFlush();
-    glXSwapBuffers(x->x_dpy,x->x_xwin.win);
-
-}
-
-
-
-/* redisplays image */
-static void pdp_glx_bang_thread(t_pdp_glx *x)
-{
-
-
-    pdp_glx_display_texture(x);
-    XFlush(x->x_dpy);
-
-}
-
-static void pdp_glx_bang_callback(t_pdp_glx *x)
-{
-   /* receive events & output them */
-    pdp_xwindow_send_events(&x->x_xwin, x->x_outlet);
-
-    /* release the packet if there is one */
-    pdp_packet_mark_unused(x->x_packet0);
-    x->x_packet0 = -1;}
-
-static void pdp_glx_bang(t_pdp_glx *x)
-{
-
-    /* check if window is initialized */
-    if (!(x->x_initialized)){
-        if (!pdp_glx_try_autocreate(x)) return;
-    }
-
-
-    /* if previous queued method returned
-       schedule a new one, else ignore */
-
-/*
-    if (-1 == x->x_queue_id) {
-	pdp_queue_add(x, pdp_glx_bang_thread, pdp_glx_bang_callback, &x->x_queue_id);
-    }
-*/
-    /* don't process in thread */
-    pdp_glx_bang_thread(x);
-    pdp_glx_bang_callback(x);
-    
-}
-
-
-
-static void pdp_glx_input_0(t_pdp_glx *x, t_symbol *s, t_floatarg f)
-{
-
-    if (s == gensym("register_ro")) pdp_packet_copy_ro_or_drop(&x->x_packet0, (int)f);
-    if (s == gensym("process")) pdp_glx_process(x);
-}
-
-
-
-static void pdp_glx_vga(t_pdp_glx *x)
-{
-    pdp_glx_resize(x, 640, 480);
-}
-
-static void pdp_glx_autocreate(t_pdp_glx *x, t_floatarg f)
-{
-  if (f != 0.0f) x->x_autocreate = PDP_OGL_AUTOCREATE_RETRY;
-  else x->x_autocreate = 0;
-}
-
-static void pdp_glx_display(t_pdp_glx *x, t_symbol *s)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-    pdp_procqueue_finish(q, x->x_queue_id);
-    x->x_queue_id = -1;
-    x->x_display = s;
-    if (x->x_initialized){
-	pdp_glx_destroy(x);
-	pdp_glx_create(x);
-    }
-}
-
-
-
-static void pdp_glx_free(t_pdp_glx *x)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-    pdp_procqueue_finish(q, x->x_queue_id);
-    pdp_glx_destroy(x);
-    pdp_xwindow_free(&x->x_xwin);
-    if (x->x_data) pdp_dealloc (x->x_data);
-    pdp_packet_mark_unused(x->x_packet0);
-}
-
-t_class *pdp_glx_class;
-
-
-
-void *pdp_glx_new(void)
-{
-    t_pdp_glx *x = (t_pdp_glx *)pd_new(pdp_glx_class);
-
-    pdp_xwindow_init(&x->x_xwin);
-
-    x->x_outlet = outlet_new(&x->x_obj, &s_anything);
-
-    x->x_packet0 = -1;
-    x->x_queue_id = -1;
-    x->x_display = gensym(":0");
-
-    x->x_dpy = 0;
-
-    x->x_width = PDP_OGL_W;
-    x->x_height = PDP_OGL_H;
-
-    x->x_data = pdp_alloc(4*PDP_OGL_W*PDP_OGL_H);
-
-    x->x_initialized = 0;
-    pdp_glx_autocreate(x,1);
-    x->x_last_encoding = -1;
-
-    x->x_tex_width = 64;
-    x->x_tex_height = 64;
-
-    //pdp_glx_create(x);
-
-    return (void *)x;
-}
-
-
-
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_glx_setup(void)
-{
-
-
-    pdp_glx_class = class_new(gensym("pdp_glx"), (t_newmethod)pdp_glx_new,
-    	(t_method)pdp_glx_free, sizeof(t_pdp_glx), 0, A_NULL);
-
-    /* add creator for pdp_tex_win */
-
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_bang, gensym("bang"), A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_create, gensym("open"), A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_create, gensym("create"), A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_autocreate, gensym("autocreate"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_destroy, gensym("destroy"), A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_destroy, gensym("close"), A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_move, gensym("move"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_move, gensym("pos"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_resize, gensym("dim"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_resize, gensym("size"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_display, gensym("display"), A_SYMBOL, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_cursor, gensym("cursor"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_fullscreen, gensym("fullscreen"), A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_moveresize, gensym("posdim"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_tile, gensym("tile"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_NULL);
-
-
-    /* accept both pdp and pdp_tex packets */
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_input_0, gensym("pdp"),  A_SYMBOL, A_DEFFLOAT, A_NULL);
-
-
-    /* some shortcuts for the lazy */
-    class_addmethod(pdp_glx_class, (t_method)pdp_glx_vga, gensym("vga"), A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-
diff --git a/modules/image_io/pdp_qt.c b/modules/image_io/pdp_qt.c
deleted file mode 100644
index 5e1111c..0000000
--- a/modules/image_io/pdp_qt.c
+++ /dev/null
@@ -1,974 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   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.
- *
- */
-
-
-#include <quicktime/lqt.h>
-#include <quicktime/colormodels.h>
-
-#include "pdp.h"
-#include "pdp_llconv.h"
-
-
-#define min(x,y) ((x<y)?(x):(y))
-
-
-
-#define FREE(x) {if (x) {pdp_dealloc(x); x=0;} else post("free null pointer");}
-
-
-/* debug macro */
-//#define DEBUG_MSG_ENABLED
-
-#ifdef DEBUG_MSG_ENABLED
-
-#define DEBUG_MSG(EXP)\
-fprintf (stderr, "mark start: [" #EXP "], on line %d\n", __LINE__);\
- EXP \
-fprintf (stderr, "mark end:   [" #EXP "], on line %d\n", __LINE__);
-
-#else
-#define DEBUG_MSG(EXP) EXP 
-#endif
-
-typedef struct pdp_qt_struct
-{
-    t_object x_obj;
-    t_float x_f;
-
-    float x_gain;
-
-
-    t_symbol *x_name;   // this is our name
-    int x_istilde;      // 0==pdp_qt / 1==pdp_qt~
-    int x_syncaudio;
-
-
-    /* clock object */
-    t_clock *x_clock;
-    int x_counter;
-    int x_queue_id;
-
-    /* audio outlets */
-    t_outlet *x_outleft;
-    t_outlet *x_outright;
-
-    /* message outlets */
-    t_outlet *x_outlet0;
-    t_outlet *x_outlet1;
-    t_outlet *x_outlet2;
-
-    /* pdp data */
-    int x_packet0;
-
-    /* toggles */
-    int x_loop;
-    int x_autoplay;
-
-    /* qt data */
-    unsigned char ** x_qt_rows; // pointer array to rows / colour planes
-    float ** x_qt_audiochans;   // pointer array to audio channel buffers
-    unsigned char * x_qt_frame;
-    quicktime_t *x_qt;
-    int x_qt_cmodel;
-
-    //t_pdp_qt_data *x_state_data;
-
-    /* audio data */
-    int x_chunk_current;
-    float *x_chunk_buf;
-    float *x_chunk[2][2];
-    int x_chunk_used[2]; // marks if chunk is used or not
-    int x_chunk_size;
-    int x_chunk_pos;
-
-    /* global state */
-    int x_initialized;
-    int x_frame;
-    int x_frame_thread;
-    int x_process_in_thread;
-
-
-    /* audio info */
-    int x_audio_tracks;   // ==0 means audio not available
-    int x_audio_channels;
-    long x_audio_samplerate;
-    long x_audio_length;
-
-    /* video info */
-    int x_video_tracks;   // ==0 means video not available
-    float x_video_framerate;
-    long x_video_length;
-    unsigned int x_video_width;
-    unsigned int x_video_height;
-
-
-} t_pdp_qt;
-
-
-static void pdp_qt_bang(t_pdp_qt *x);
-
-static void pdp_qt_close(t_pdp_qt *x)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-
-    /* disable clock */
-    clock_unset(x->x_clock);
-    pdp_procqueue_finish(q, x->x_queue_id);
-
-    if (x->x_initialized){
-	/* close file */
-	quicktime_close(x->x_qt);
-	x->x_initialized = 0;
-
-
-	/* free video data */
-	if (x->x_video_tracks){
-	    FREE(x->x_qt_frame);
-            FREE(x->x_qt_rows);
-	    x->x_video_tracks = 0;
-	    //x->x_qt_rows = 0;
-	    //x->x_qt_frame = 0;
-	}
-
-	/* free audio data */
-	if (x->x_audio_tracks){
-	    x->x_chunk_used[0] = 0;
-	    x->x_chunk_used[1] = 0;
-	    FREE(x->x_chunk_buf);
-            FREE(x->x_qt_audiochans);
-	    x->x_audio_tracks = 0;
-	    //x->x_qt_audiochans = 0;
-	    //x->x_chunk_buf = 0;
-	    x->x_chunk[0][0] = 0;
-	    x->x_chunk[0][1] = 0;
-	    x->x_chunk[1][0] = 0;
-	    x->x_chunk[1][1] = 0;
-	}
-
-
-    }
-
-
-}
-
-void  pdp_qt_create_pdp_packet(t_pdp_qt *x)
-{
-    t_pdp *header;
-    t_image *image;
-
-
-    /* round to next legal size */
-    /* if size is illegal, image distortion will occur */
-    u32 w  = pdp_imageproc_legalwidth(x->x_video_width);
-    u32 h  = pdp_imageproc_legalheight(x->x_video_height);
-
-    
-    int nbpixels = w * h;
-    int packet_size = (nbpixels + (nbpixels >> 1)) << 1;
-
-
-    pdp_packet_mark_unused(x->x_packet0);
-    x->x_packet0 = pdp_packet_new_image_YCrCb(w, h);
-    header = pdp_packet_header(x->x_packet0);
-    image = pdp_packet_image_info(x->x_packet0);
-
-    if (!header){
-	post("%s: ERROR: can't create new packet", x->x_name->s_name);
-	return;
-    }
-	
-
-    //header->info.image.encoding = (x->x_qt_cmodel == BC_RGB888) ? PDP_IMAGE_GREY : PDP_IMAGE_YV12;
-    //image->encoding = PDP_IMAGE_YV12;
-    //image->width = w;
-    //image->height =  h;
-}
-
-
-
-
-static void pdp_qt_open(t_pdp_qt *x, t_symbol *name)
-{
-    unsigned int size;
-    unsigned int i;
-    unsigned int chunk_bytesize;
-
-    post("%s: opening %s", x->x_name->s_name, name->s_name);
-
-
-    /* close previous one */
-    pdp_qt_close(x);
-
-
-    /* check if qt file */
-    if(0 == quicktime_check_sig(name->s_name)){
-	post("%s: ERROR: not a quicktime file", x->x_name->s_name);
-	goto exit;
-    }
-
-    /* open */
-    DEBUG_MSG(x->x_qt = quicktime_open(name->s_name, 1, 0);)
-    if (!(x->x_qt)){
-	post("%s: ERROR: can't open file", x->x_name->s_name);
-	goto exit;
-    }
-
-    /* check video */
-    x->x_video_tracks = 0;
-    if (quicktime_has_video(x->x_qt)) {
-	x->x_video_framerate = quicktime_frame_rate   (x->x_qt, 0);
-	x->x_video_length    = quicktime_video_length (x->x_qt, 0);
-	x->x_video_width     = quicktime_video_width  (x->x_qt, 0);
-	x->x_video_height    = quicktime_video_height (x->x_qt, 0);
-	post("%s: video stream found (%dx%d pixels, %0.00f fps, %d frames, %s codec)", 
-	     x->x_name->s_name, x->x_video_width, x->x_video_height, x->x_video_framerate, 
-	     x->x_video_length, quicktime_video_compressor(x->x_qt, 0));
-	x->x_video_tracks = quicktime_video_tracks(x->x_qt);
-
-    }
-	
-
-    /* check audior */
-    x->x_audio_tracks = 0;
-    if (quicktime_has_audio(x->x_qt)) {
-	x->x_audio_tracks     = quicktime_audio_tracks   (x->x_qt);
-	//x->x_audio_channels   = quicktime_track_channels (x->x_qt, 0);
-	x->x_audio_channels   = lqt_total_channels       (x->x_qt);
-	x->x_audio_samplerate = quicktime_sample_rate    (x->x_qt, 0);
-	x->x_audio_length     = quicktime_audio_length   (x->x_qt, 0);
-	x->x_chunk_size = (int)((float)x->x_audio_samplerate / x->x_video_framerate);
-	post("%s: audio stream found (%d channels, %d Hz, %d samples, chunksize %d)", 
-	     x->x_name->s_name, x->x_audio_channels, x->x_audio_samplerate, x->x_audio_length, x->x_chunk_size);
-    }
-
-    /* check if video codec is supported */
-    if (x->x_video_tracks){
-	if (!quicktime_supported_video(x->x_qt,0)) {
-	    post("%s: WARNING: unsupported video codec",x->x_name->s_name);
-	    x->x_video_tracks = 0;
-	}
-    }
-
-    /* check if audio codec is supported */
-    if (x->x_audio_tracks){
-	if (!quicktime_supported_audio(x->x_qt,0)) {
-	    post("%s: WARNING: unsupported audio codec", x->x_name->s_name);
-	    x->x_audio_tracks = 0;
-	}
-    }
-
-
-
-    /* check which colormodel to use */
-    if (x->x_video_tracks){
-
-	if (quicktime_reads_cmodel(x->x_qt,BC_YUV420P,0)){
-	    post("%s: using colormodel YUV420P", x->x_name->s_name);
-	    x->x_qt_cmodel = BC_YUV420P;
-	}
-	else if (quicktime_reads_cmodel(x->x_qt,BC_YUV422,0)){
-	    post("%s: using colormodel YUV422", x->x_name->s_name);
-	    x->x_qt_cmodel = BC_YUV422;
-	}
-	else if (quicktime_reads_cmodel(x->x_qt,BC_RGB888,0)){
-	    post("%s: using colormodel RGB888", x->x_name->s_name);
-	    x->x_qt_cmodel = BC_RGB888;
-	}
-	else {
-	    post("%s: WARNING: can't find a usable colour model", x->x_name->s_name);
-	    x->x_video_tracks = 0;
-	}
-
-    }
-
-
-
-    /* no video == errors */
-    if (!x->x_video_tracks) {
-        post("%s: ERROR: no usable video stream found.", x->x_name->s_name);
-	goto exit_close;
-    }
-
-
-    /* initialize video data structures */
-    if (x->x_video_tracks){
-
-	/* allocate enough space for all supported colormodels (24bpp)*/
-	x->x_frame = 0;
-	x->x_qt_frame = (unsigned char*)pdp_alloc(x->x_video_width * x->x_video_height * 3);
-	x->x_qt_rows =  (unsigned char **)pdp_alloc(sizeof(unsigned char *) * x->x_video_height);
-	size = x->x_video_width * x->x_video_height;
-
-	switch(x->x_qt_cmodel){
-	case BC_YUV420P:
-	    /* planar with u&v 2x2 subsampled */
-	    x->x_qt_rows[0] = &x->x_qt_frame[0];
-	    x->x_qt_rows[2] = &x->x_qt_frame[size];
-	    x->x_qt_rows[1] = &x->x_qt_frame[size + (size>>2)];
-	    break;
-
-	case BC_YUV422:
-	    /* packed with u&v 2x subsampled (lines) */
-	    /* later on we will convert this to planar */
-	    for(i=0; i< x->x_video_height; i++) x->x_qt_rows[i] = &x->x_qt_frame[i * x->x_video_width * 2];
-	    break;
-
-	case BC_RGB888:
-	    /* packed rgb */
-	    /* later on we will convert this to planar */
-	    for(i=0; i< x->x_video_height; i++) x->x_qt_rows[i] = &x->x_qt_frame[i * x->x_video_width * 3];
-	    break;
-
-	default:
-	    post("%s: error on init: unkown colour model",x->x_name->s_name);
-	    break;
-	}
-    
-	DEBUG_MSG(quicktime_set_cmodel(x->x_qt, x->x_qt_cmodel);)
-	outlet_float(x->x_outlet2, (float)quicktime_video_length(x->x_qt,0));
-    
-    }
-
-    /* initialize audio data structures */
-    if (x->x_audio_tracks){
-	x->x_chunk_pos = 0;
-	x->x_chunk_current = 0;
-
-	chunk_bytesize = sizeof(float)*x->x_chunk_size;
-	x->x_chunk_buf =  (float *)pdp_alloc(chunk_bytesize * 4);
-	memset(x->x_chunk_buf, 0, chunk_bytesize * 4);
-	x->x_chunk[0][0] = x->x_chunk_buf;
-	x->x_chunk[0][1] = x->x_chunk_buf + x->x_chunk_size ;
-	x->x_chunk[1][0] = x->x_chunk_buf + x->x_chunk_size * 2;
-	x->x_chunk[1][1] = x->x_chunk_buf + x->x_chunk_size * 3;
-	x->x_chunk_used[0] = 0;
-	x->x_chunk_used[1] = 0;
-	x->x_syncaudio = x->x_istilde; //sync on audio if this is a tilde object
-
-	DEBUG_MSG(if (x->x_audio_channels == 0) exit(1);)
-	x->x_qt_audiochans = (float **)pdp_alloc(x->x_audio_channels * sizeof(float **));
-	memset(x->x_qt_audiochans, 0, x->x_audio_channels * sizeof(float **));
-    }
-    else {
-	x->x_syncaudio = 0;
-    }
-
-
-    /* everything went well */
-    x->x_initialized = 1;
-
-    /* start playback if outplay is on */
-    if(x->x_autoplay)  clock_delay(x->x_clock, 1000.0L / (double)x->x_video_framerate);
-
-    /* brag about success */
-    post("%s: %s opened", x->x_name->s_name, name->s_name);
-
-    return;
-
-    /* error exits */
-
- exit_close:
-    DEBUG_MSG(quicktime_close(x->x_qt);)
-
- exit:
-    x->x_initialized = 0;
-    x->x_audio_tracks = 0;
-    x->x_video_tracks = 0;
-    return;
-    
-}
-
-
-//static void pdp_qt_setposition(t_pdp_qt *x, int pos)
-//{
-//    x->x_frame = pos;
-//    DEBUG_MSG(if(x->x_video_tracks) quicktime_set_video_position(x->x_qt, pos, 0);)
-//    DEBUG_MSG(if(x->x_audio_tracks) quicktime_set_audio_position(x->x_qt, pos * x->x_chunk_size, 0);)
-//    
-//}
-
-
-static void pdp_qt_bangaudio(t_pdp_qt *x)
-{
-    int lefterr=0;
-    int righterr=0;
-    int err=0;
-    int sample = 0;
-    int remaining = 0;
-    int readamount = 0;
-
-
-
-    if (!x->x_initialized){
-	//post("pdp_qt: no qt file opened");
-	return;
-    }
-
-
-    if (!x->x_audio_tracks){
-	//post("pdp_qt: no audio stream present");
-	return;
-    }
-
-
-
-    //DEBUG_MSG(sample = quicktime_audio_position(x->x_qt,0);)
-
-
-    // if the active chunk is unused, clear it and mark it used
-    if (!x->x_chunk_used[x->x_chunk_current]){
-	//post("%s: clearing unused active chunk",x->x_name->s_name);
-
-
-
-	//probably this is the !@#%&*(*)&!$() bug
-	//memset(x->x_chunk[0][x->x_chunk_current], 0, sizeof(float)*2*x->x_chunk_size);
-	//memset(x->x_chunk[1][x->x_chunk_current], 0, sizeof(float)*2*x->x_chunk_size);
-
-	memset(x->x_chunk[0][x->x_chunk_current], 0, sizeof(float) * x->x_chunk_size);
-	memset(x->x_chunk[1][x->x_chunk_current], 0, sizeof(float) * x->x_chunk_size);
-
-
-
-
-	x->x_chunk_used[x->x_chunk_current] = 1;
-    }
-
-    // compute the remaining time
-    DEBUG_MSG(remaining = (int ) ( quicktime_audio_length(x->x_qt, 0) - quicktime_audio_position(x->x_qt, 0) );)
-    readamount = min(remaining, x->x_chunk_size);
-    if (!readamount) return;
-
-
-    // if the inactive chunk is unused, fill it with the current frame's audio data and mark it used
-    if (!x->x_chunk_used[!x->x_chunk_current]){
-	switch(x->x_audio_channels){
-	case 1:
-	    x->x_qt_audiochans[0] = x->x_chunk[0][!x->x_chunk_current];
-	    x->x_qt_audiochans[1] = 0;
-	    DEBUG_MSG(err = lqt_decode_audio(x->x_qt, NULL, x->x_qt_audiochans, readamount);)
-            break;
-	default:
-	    x->x_qt_audiochans[0] = x->x_chunk[0][!x->x_chunk_current];
-	    x->x_qt_audiochans[1] = x->x_chunk[1][!x->x_chunk_current];
-	    DEBUG_MSG(err = lqt_decode_audio(x->x_qt, NULL, x->x_qt_audiochans, readamount);)
-            break;
-	}
-	x->x_chunk_used[!x->x_chunk_current] = 1;
-    }
-    // if it is used, something went wrong with sync
-    else{
-	//post("%s: dropping audio chunk %d.",x->x_name->s_name, x->x_frame_thread);
-    }
-
-
-    if (err) post("%s: error decoding audio",x->x_name->s_name, x->x_frame_thread);
-
-    // ensure audio pointer points to next frame's data
-    //DEBUG_MSG(quicktime_set_audio_position(x->x_qt, sample + readamount, 0);)
-    
-}
-
-
-
-
-static void pdp_qt_bangvideo(t_pdp_qt *x)
-{
-  unsigned int w, h, nbpixels, packet_size, i,j;
-  unsigned int *source, *dest;
-  unsigned int uoffset, voffset;
-  short int* data;
-  t_pdp* header;
-
-  // check if we want greyscale output or not
-  //int grey = (x->x_qt_cmodel == BC_RGB888);
-
-  static short int gain[4] = {0x7fff, 0x7fff, 0x7fff, 0x7fff};
-
-    if ((!x->x_initialized) || (!x->x_video_tracks)){
-	//post("pdp_qt: no qt file opened");
-	return;
-    }
-
-    w = x->x_video_width;
-    h = x->x_video_height;
-    nbpixels = x->x_video_width * x->x_video_height;
-
-    // create a new packet
-    pdp_qt_create_pdp_packet(x);
-
-    header = pdp_packet_header(x->x_packet0);
-
-    if (!header) {
-	post("%s: ERROR: no packet available", x->x_name->s_name);
-	return;
-    }
-
-    data = (short int *) pdp_packet_data(x->x_packet0);
-
-
-    DEBUG_MSG(lqt_decode_video(x->x_qt, x->x_qt_rows, 0);)
-
-
-    switch(x->x_qt_cmodel){
-    case BC_YUV420P:
-	pdp_llconv(x->x_qt_frame, RIF_YVU__P411_U8, data, RIF_YVU__P411_S16, x->x_video_width, x->x_video_height); 
-	break;
-
-    case BC_YUV422:
-	pdp_llconv(x->x_qt_frame, RIF_YUYV_P____U8, data, RIF_YVU__P411_S16, x->x_video_width, x->x_video_height); 
-	break;
-
-    case BC_RGB888:
-	pdp_llconv(x->x_qt_frame, RIF_RGB__P____U8, data, RIF_YVU__P411_S16, x->x_video_width, x->x_video_height); 
-	break;
-
-    default:
-	post("%s: error on decode: unkown colour model",x->x_name->s_name);
-	break;
-    }
-
-
-
-}
-
-static void pdp_qt_sendpacket(t_pdp_qt *x)
-{
-
-    pdp_packet_pass_if_valid(x->x_outlet0, &x->x_packet0);
-
-    //if (x->x_packet0 != -1){
-	//pdp_packet_mark_unused(x->x_packet0);
-	//outlet_pdp(x->x_outlet0, x->x_packet0);
-	//x->x_packet0 = -1;
-    //}
-}
-
-
-static void pdp_qt_thread_bang(t_pdp_qt *x)
-{
-    // set audio position
-    if(x->x_video_tracks) quicktime_set_video_position(x->x_qt, x->x_frame_thread, 0);
-
-    // bang video
-    pdp_qt_bangvideo(x);
-
-    // if it's a tilde object, bang audio
-    if (x->x_istilde && x->x_audio_tracks){
-	quicktime_set_audio_position(x->x_qt, x->x_frame_thread * x->x_chunk_size, 0);
-	pdp_qt_bangaudio(x);
-    }
-
-}
-
-
-static void pdp_qt_bang(t_pdp_qt *x)
-{
-    int length, pos;
-
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-
-    /* return if not initialized */
-    if (!x->x_initialized) return;
-
-    //length = quicktime_video_length(x->x_qt,0);
-    //pos = quicktime_video_position(x->x_qt,0);
-    length = x->x_video_length;
-    pos = x->x_frame;
-
-
-    /* check bounds */
-    if (x->x_loop){
-	pos = x->x_frame % length;
-	if (pos < 0) pos += length;
-    }
-    else{
-	if (pos < 0) pos = 0;
-	if (pos >= length) pos = length - 1;
-    }
-
-    /* store next frame for access in thread */
-    x->x_frame_thread = pos;
-
-
-    // if autoplay is on and we do not have audio synchro
-    // set clock to play next frame
-    if (x->x_autoplay && !x->x_syncaudio) clock_delay(x->x_clock, 1000.0L / (double)x->x_video_framerate);
-
-
-    // make sure prev decode is finished don't drop frames in this one
-    pdp_procqueue_finish(q, x->x_queue_id);
-    x->x_queue_id = -1;
-
-    /* only decode new stuff if previous is done */
-    if (-1 == x->x_queue_id){
-	// send the current frame number to outlet
-	outlet_float(x->x_outlet1, (float)pos);
-
-	//pdp_qt_setposition(x, pos);
-
-	// start process method
-	if (x->x_process_in_thread) pdp_procqueue_add(q, x, pdp_qt_thread_bang, pdp_qt_sendpacket, &x->x_queue_id);
-	else {
-	    pdp_qt_thread_bang(x);
-	    pdp_qt_sendpacket(x);
-	}
-    }
-    // advance frame
-    x->x_frame = pos + 1;
-
-
-    // send the packet
-    //pdp_qt_sendpacket(x);
-}
-
-
-
-//static void pdp_qt_getaudiochunk(t_pdp_qt *x, int channel)
-//{
-//    if (!x->x_audio_tracks) return;
-//    quicktime_decode_audio(x->x_qt, NULL, x->x_chunk[channel][x->x_chunk_current], x->x_chunk_size<<1, channel);
-//			  
-//}
-
-static void pdp_qt_loop(t_pdp_qt *x, t_floatarg loop)
-{
-    int loopi = (int)loop;
-    x->x_loop = !(loopi == 0);
-}
-
-static void pdp_qt_autoplay(t_pdp_qt *x, t_floatarg play)
-{
-    int playi = (int)play;
-    x->x_autoplay = !(playi == 0);
-
-
-    // reset clock if autoplay is off
-    if (!x->x_autoplay) clock_unset(x->x_clock);
-
-    
-}
-
-
-
-static void pdp_qt_frame_cold(t_pdp_qt *x, t_floatarg frameindex)
-{
-    int frame = (int)frameindex;
-    //int length;
-
-
-    x->x_frame = frame;
-
-    //if (!(x->x_initialized)) return;
-
-    //length = quicktime_video_length(x->x_qt,0);
-
-    //frame = (frame >= length) ? length-1 : frame;
-    //frame = (frame < 0) ? 0 : frame;
-
-    //pdp_qt_setposition(x, frame);
-}
-
-static void pdp_qt_frame(t_pdp_qt *x, t_floatarg frameindex)
-{
-    pdp_qt_frame_cold(x, frameindex);
-    pdp_qt_bang(x);
-}
-
-static void pdp_qt_stop(t_pdp_qt *x)
-{
-    pdp_qt_autoplay(x, 0);
-}
-
-static void pdp_qt_continue(t_pdp_qt *x)
-{
-    pdp_qt_autoplay(x, 1);
-    pdp_qt_bang(x);
-}
-
-
-static void pdp_qt_play(t_pdp_qt *x){
-    pdp_qt_frame_cold(x, 0);
-    pdp_qt_continue(x);
-}
-
-
-
-
-static void pdp_qt_importaudio(t_pdp_qt *x, t_symbol *array, t_floatarg channel)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-    int c = (int)channel;
-    t_garray *g;
-    int vecsize;
-    int sample;
-    float *f;
-    int i;
-
-    /* if there's no audio, there's nothing to export */
-    if (!x->x_audio_tracks) return;
-
-    /* check audio channel */
-    if ((c < 0) || (c >= x->x_audio_channels)) return;
-
-    /* check if array exists */
-    if (!(g = (t_garray *)pd_findbyclass(array, garray_class))){
-	pd_error(x, "%s: no such table", array->s_name);
-            return;
-    }
-
-    post("%s: importing audio channel %d into array %s", x->x_name->s_name, c, array->s_name);
-
-
-    // make sure decode is finished
-    pdp_procqueue_finish(q, x->x_queue_id);
-    x->x_queue_id = -1;
-
-
-    /* resize array */
-    garray_resize(g, x->x_audio_length);
-
-    /* for sanity's sake let's clear the save-in-patch flag here */
-    garray_setsaveit(g, 0);
-    garray_getfloatarray(g, &vecsize, &f);
-
-    /* if the resize failed, garray_resize reported the error */
-    if (vecsize != x->x_audio_length){
-	pd_error(x, "array resize failed");
-	return;
-    }
-
-    /* save pointer in file */
-    DEBUG_MSG(sample = quicktime_audio_position(x->x_qt, 0);)
-    DEBUG_MSG(quicktime_set_audio_position(x->x_qt, 0, 0);)
-
-    /* transfer the audio file to the end of the array */
-    DEBUG_MSG(quicktime_decode_audio(x->x_qt, NULL, f, vecsize, c);)
- 
-    /* restore pointer in file */
-	DEBUG_MSG(quicktime_set_audio_position(x->x_qt, sample, 0);)
-
-
-}
-
-
-
-static t_int *pdp_qt_perform(t_int *w)
-{
-    t_pdp_qt *x    =  (t_pdp_qt *)w[1];
-    t_float  *out0 =  (t_float *)w[2];
-    t_float  *out1 =  (t_float *)w[3];
-    t_int    n     =  (t_int)w[4];
-
-    t_int xfer_samples;
-    if (!x->x_initialized || !x->x_audio_tracks) goto zero;
-
-    while(1){
-	// check current chunk
-	if (!x->x_chunk_used[x->x_chunk_current]) goto zero;
-
-
-	// transfer from chunk to output
-	xfer_samples = min(n, x->x_chunk_size - x->x_chunk_pos);
-
-	//x->x_audio_channels = 1;
-
-	if (x->x_audio_channels == 1){
-	    memcpy(out0, x->x_chunk[0][x->x_chunk_current] + x->x_chunk_pos, sizeof(float)*xfer_samples);
-	    memcpy(out1, x->x_chunk[0][x->x_chunk_current] + x->x_chunk_pos, sizeof(float)*xfer_samples);
-	}
-	else {
-	    memcpy(out0, x->x_chunk[0][x->x_chunk_current] + x->x_chunk_pos, sizeof(float)*xfer_samples);
-	    memcpy(out1, x->x_chunk[1][x->x_chunk_current] + x->x_chunk_pos, sizeof(float)*xfer_samples);
-	}
-	out0 += xfer_samples;
-	out1 += xfer_samples;
-	n -= xfer_samples;
-	x->x_chunk_pos += xfer_samples;
-
-
-	// check if chunk is finished, if so mark unused, swap buffers and set clock
-	if (x->x_chunk_size ==  x->x_chunk_pos){
-	    x->x_chunk_used[x->x_chunk_current] = 0;
-	    x->x_chunk_pos = 0;
-	    x->x_chunk_current ^= 1;
-	    if (x->x_autoplay) clock_delay(x->x_clock, 0L);
-	}
-
-	// if chunk is not finished, the output buffer is full
-	else{
-	    goto exit;
-	}
-	    
-    }
-
- 
- zero:
-    // fill the rest of the output with zeros
-    memset(out0, 0, sizeof(float)*n); 
-    memset(out1, 0, sizeof(float)*n); 
-
- exit:
-    return(w+5);
-}
-
-static void pdp_qt_dsp(t_pdp_qt *x, t_signal **sp)
-{
-    dsp_add(pdp_qt_perform, 4, x, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-
-}
-
-static void pdp_qt_process_in_thread(t_pdp_qt *x, t_float f)
-{
-
-    int t = (f != 0.0f);
-
-    x->x_process_in_thread = t;
-
-    post("pdp_qt: thread processing switched %d", t ? "on" : "off");
-
-}
-
-static void pdp_qt_tick(t_pdp_qt *x)
-{
-
-    // bang audio/video
-    pdp_qt_bang(x);
-}
-
-static void pdp_qt_free(t_pdp_qt *x)
-{
-    clock_unset(x->x_clock);
-    pdp_qt_close(x);
-    clock_free(x->x_clock);
-    //free (x->x_state_data);
-
-}
-
-
-
-t_class *pdp_qt_class;
-t_class *pdp_qt_tilde_class;
-
-
-void pdp_qt_init_common(t_pdp_qt *x)
-{
-
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("frame_cold"));
-
-    /* add common outlets */
-    x->x_outlet0 = outlet_new(&x->x_obj, &s_anything);
-    x->x_outlet1 = outlet_new(&x->x_obj, &s_float);
-    x->x_outlet2 = outlet_new(&x->x_obj, &s_float);
-
-    /* init */
-    x->x_gain = 1.0f;
-    x->x_process_in_thread = 0;
-    x->x_packet0 = -1;
-    x->x_queue_id = -1;
-    x->x_initialized = 0;
-    x->x_audio_tracks = 0;
-    x->x_video_tracks = 0;
-    x->x_loop = 0;
-    x->x_autoplay = 0;
-    x->x_chunk[0][0] = 0;
-    x->x_chunk[0][1] = 0;
-    x->x_chunk[1][0] = 0;
-    x->x_chunk[1][1] = 0;
-
-    /* initialize clock object */
-    x->x_clock = clock_new(x, (t_method)pdp_qt_tick);
-
-
-
-
-}
-
-void *pdp_qt_new(void)
-{
-    t_pdp_qt *x = (t_pdp_qt *)pd_new(pdp_qt_class);
-    x->x_name = gensym("pdp_qt");
-    x->x_istilde = 0;
-    pdp_qt_init_common(x);
-    return (void *)x;
-}
-
-void *pdp_qt_tilde_new(void)
-{
-    t_pdp_qt *x = (t_pdp_qt *)pd_new(pdp_qt_tilde_class);
-    x->x_name = gensym("pdp_qt");
-    x->x_istilde = 1;
-
-    pdp_qt_init_common(x);
-
-    /* add outlets to the right so pdp_qt~ can replace pdp_qt without breaking a patch */
-    x->x_outleft  = outlet_new(&x->x_obj, &s_signal);
-    x->x_outright = outlet_new(&x->x_obj, &s_signal);
-
-    return (void *)x;
-}
-
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_qt_setup_common(t_class *class)
-{
-    class_addmethod(class, (t_method)pdp_qt_bang, gensym("bang"), A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_close, gensym("close"), A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_open, gensym("open"), A_SYMBOL, A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_autoplay, gensym("autoplay"), A_DEFFLOAT, A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_stop, gensym("stop"), A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_play, gensym("play"), A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_continue, gensym("cont"), A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_loop, gensym("loop"), A_DEFFLOAT, A_NULL);
-    class_addfloat (class, (t_method)pdp_qt_frame);
-    class_addmethod(class, (t_method)pdp_qt_frame_cold, gensym("frame_cold"), A_FLOAT, A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_process_in_thread, gensym("thread"), A_FLOAT, A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_importaudio, gensym("importaudio"), A_SYMBOL, A_DEFFLOAT, A_NULL);
-    class_addmethod(class, (t_method)pdp_qt_importaudio, gensym("dump"), A_SYMBOL, A_DEFFLOAT, A_NULL);
-}
-
-void pdp_qt_setup(void)
-{
-
-    /* plain class */
-    pdp_qt_class = class_new(gensym("pdp_qt"), (t_newmethod)pdp_qt_new,
-    	(t_method)pdp_qt_free, sizeof(t_pdp_qt), 0, A_NULL);
-    pdp_qt_setup_common(pdp_qt_class);
- 
-
-    /* tilde class */
-    pdp_qt_tilde_class = class_new(gensym("pdp_qt~"), (t_newmethod)pdp_qt_tilde_new,
-    	(t_method)pdp_qt_free, sizeof(t_pdp_qt), 0, A_NULL);
-    pdp_qt_setup_common(pdp_qt_tilde_class);
-
-    class_addmethod(pdp_qt_tilde_class, (t_method)pdp_qt_dsp, gensym("dsp"), 0);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-
diff --git a/modules/image_io/pdp_sdl.c b/modules/image_io/pdp_sdl.c
deleted file mode 100644
index d30ef84..0000000
--- a/modules/image_io/pdp_sdl.c
+++ /dev/null
@@ -1,510 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) 2003 by martin pi <pi@attacksyour.net>
- *   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.
- *
- */
-
-/*
-
-pdp sdl output
-
-DONE:
-
-TODO:
- * close window (event)
- * fullscreen chose resolution
- * event handling in different object (and look at mplayer for that!)
-
-*/
-
-
-#include <stdio.h>
-//#include <unistd.h>
-//#include <sys/ipc.h>
-//#include <sys/shm.h>
-
-#include <SDL/SDL.h>
-
-//#include <quicktime/lqt.h>
-//#include <quicktime/colormodels.h>
-
-#include "pdp.h"
-#include "pdp_llconv.h"
-
-
-/* initial image dimensions */
-#define PDP_SDL_W 320
-#define PDP_SDL_H 240
-
-
-typedef struct pdp_sdl_struct {
-    t_object x_obj;
-    t_float x_f;
-
-    int x_packet0;
-    int x_queue_id;
-
-	SDL_Surface *x_sdl_surface;
-	SDL_Overlay *x_sdl_overlay;
-	SDL_Rect x_sdl_rect;
-	
-	int x_xid;
-
-    Uint32 x_sdl_format;
-
-    int x_winwidth;
-    int x_winheight;
-
-    unsigned int x_width;
-    unsigned int x_height;
-    int x_last_encoding;
-    int x_cursor;
-
-    int x_initialized;
-    int x_backfromthread;
-
-    int x_fullscreen;
-
-} t_pdp_sdl;
-
-static SDL_Surface *pdp_sdl_getSurface(int xid, char* title, int width, int height, int bits, int fullscreenflag, int cursorflag) {
-	Uint32 flags;
-	int size,i;
-	SDL_Surface *screen;
-	char SDL_hack[32];
-
-	/* next lines from gstreamer plugin sdlvideosink */
-	if (xid < 0) unsetenv("SDL_WINDOWID");
-	else {
-		sprintf(SDL_hack, "%d", xid);
-		setenv("SDL_WINDOWID", SDL_hack, 1);
-	}
-
-	/* Initialize SDL */
-	if (!SDL_WasInit(SDL_INIT_VIDEO)) {
-		if (SDL_Init (SDL_INIT_VIDEO|SDL_INIT_NOPARACHUTE)) {
-			post("SDL: Initializing of SDL failed: %s.\n", SDL_GetError());
-			return NULL;
-		}
-		/* ignore events :: only keys and wm_quit */
-		for ( i=SDL_NOEVENT; i<SDL_NUMEVENTS; ++i )
-			if( !(i & (SDL_KEYDOWN|SDL_VIDEORESIZE)) ) 
-				SDL_EventState(i, SDL_IGNORE);
-
-		
-	}
-
-/*	
-gem :    SDL_OPENGL|SDL_DOUBLEBUF|SDL_HWSURFACE|SDL_ANYFORMAT|SDL_OPENGLBLIT; 
-working: SDL_ANYFORMAT|SDL_RESIZABLE|SDL_RLEACCEL; 
-*/
-	flags = SDL_SWSURFACE | SDL_RESIZABLE;
-//	flags = SDL_HWSURFACE|SDL_RESIZABLE|SDL_ASYNCBLIT|SDL_HWACCEL|SDL_ANYFORMAT|SDL_RLEACCEL;
-	if ( fullscreenflag>0 ) {
-		flags |= SDL_FULLSCREEN|SDL_DOUBLEBUF;
-	}
-
-	screen = SDL_SetVideoMode(width, height, bits, flags);
-	if ( screen == NULL ) {
-		post("Couldn't set video mode: %s\n", SDL_GetError());
-		return NULL;
-	}
-
-	SDL_WM_SetCaption (title, title);
-  
-	SDL_ShowCursor(cursorflag);
-
-	return screen;		
-}
-
-static SDL_Surface *pdp_sdl_recreateSurface(SDL_Surface *old, int xid, char* title, int width, int height, int bits, int fullscreenflag, int cursorflag) {
-	SDL_Surface *new = pdp_sdl_getSurface(xid, title, width, height, bits, fullscreenflag, cursorflag);
-	if (new != NULL) SDL_FreeSurface(old);
-	return new;
-}
-
-static inline void pdp_sdl_getOverlay(t_pdp_sdl* x) {
-	x->x_sdl_overlay = SDL_CreateYUVOverlay(x->x_width, x->x_height, x->x_sdl_format, x->x_sdl_surface);
-}
-
-static inline void pdp_sdl_freeOverlay(t_pdp_sdl* x) {
-	SDL_FreeYUVOverlay(x->x_sdl_overlay);
-}
-
-static int pdp_sdl_drawImage(t_pdp_sdl* x, t_image *image, short int *pixels) {
-
-	unsigned int width = image->width;
-	unsigned int height = image->height;
-	int encoding = image->encoding;
-	unsigned int* uintdata;
-	int i;
-
-
-	/* 8bit y fulscale and 8bit u,v 2x2 subsampled */
-	//static short int gain[4] = {0x0100, 0x0100, 0x0100, 0x0100}; 
-	int nbpixels = width * height;
- 	long size = (width * height + (((width>>1)*(height>>1))<<1));
-
-	/* check if xvimage needs to be recreated */
-	if ((width != x->x_width) || (height != x->x_height)){
-		post("pdp_xv: replace image");
-		x->x_width = width;
-		x->x_height = height;
-		pdp_sdl_freeOverlay(x);
-		pdp_sdl_getOverlay(x);
-	}
-
-	SDL_LockYUVOverlay(x->x_sdl_overlay);
-	if (pixels) {
-        	pdp_llconv(pixels,RIF_YVU__P411_S16, (Uint8 *)(* x->x_sdl_overlay->pixels), RIF_YVU__P411_U8, x->x_width, x->x_height);  
-	} else bzero((Uint8 *)(* x->x_sdl_overlay->pixels), size);
-	SDL_UnlockYUVOverlay(x->x_sdl_overlay);
-	
-	return 1;
-}
-
-static void pdp_sdl_fullscreen(t_pdp_sdl *x, t_floatarg f);
-
-static inline void pdp_sdl_recreate(t_pdp_sdl *x) {
-	x->x_sdl_surface = pdp_sdl_recreateSurface(x->x_sdl_surface, x->x_xid,"pdp-sdl", x->x_winwidth, x->x_winheight, 16, x->x_fullscreen,x->x_cursor);
-}
-
-static int pdp_sdl_create(t_pdp_sdl *x) {
-	if (x->x_initialized){
-		return 0;
-	}
-	x->x_initialized = 0;
-	
-	x->x_sdl_surface = pdp_sdl_getSurface(x->x_xid, "pdp-sdl", x->x_winwidth, x->x_winheight, 16, x->x_fullscreen,x->x_cursor);
-	if (x->x_sdl_surface != NULL) {
-		pdp_sdl_getOverlay(x);
-		if (x->x_sdl_overlay != NULL) {
-			x->x_sdl_rect.x = 0;
-			x->x_sdl_rect.y = 0;
-			x->x_sdl_rect.w = x->x_winwidth;
-			x->x_sdl_rect.h = x->x_winheight;
-			x->x_initialized = 1;
-			post("created successfully");
-		}
-	}
-	x->x_backfromthread = 1;
-	
-	return x->x_initialized;
-}
-
-static void pdp_sdl_destroy(t_pdp_sdl *x);
-static void pdp_sdl_resize(t_pdp_sdl *x,t_floatarg,t_floatarg);
-
-static void pdp_sdl_checkEvents(t_pdp_sdl *x) {
-	Uint8 *keys;
-	SDL_Event event;
-
-	if (SDL_PollEvent(&event)!=1) return;
-
-	switch( event.type ){
-		case SDL_KEYDOWN:
-		case SDL_KEYUP:
-			keys = SDL_GetKeyState(NULL);
-
-			if(keys[SDLK_UP]) { post("up"); }
-			if(keys[SDLK_DOWN]) { post("down"); }
-
-			if(keys[SDLK_ESCAPE]) pdp_sdl_fullscreen(x,0);
-			break;
-			
-		case SDL_QUIT:
-			pdp_sdl_destroy(x);
-			break;
-		case SDL_VIDEORESIZE:
-			pdp_sdl_resize(x,(t_floatarg)event.resize.w,(t_floatarg)event.resize.h);
-			break;
-		default:
-			break;
-	}
-
-
-}
-
-static void pdp_sdl_bang(t_pdp_sdl *x);
-
-static void pdp_sdl_process(t_pdp_sdl *x)
-{
-    t_pdp *header = pdp_packet_header(x->x_packet0);
-    void  *data   = pdp_packet_data  (x->x_packet0);
-
-
-    if (!x->x_backfromthread) return;
-
-    /* check if window is initialized */
-    if (!(x->x_initialized)){
-	if (!pdp_sdl_create(x)) return;
-    }
-
-	/* check for pending sdl events */
-	pdp_sdl_checkEvents(x);
-
-    /* check data packet */
-    if (!(header)) {
-	post("pdp_sdl: invalid packet header");
-	return;
-    }
-    if (PDP_IMAGE != header->type) {
-	post("pdp_sdl: packet is not a PDP_IMAGE");
-	return;
-    }
-    if (header->info.image.encoding != PDP_IMAGE_YV12) {
-	post("pdp_sdl: packet is not a PDP_IMAGE_YV12");
-	return;
-    }
-    
-    /* copy the packet to the sdlimage */
-	pdp_sdl_drawImage(x, &header->info.image, (short int *)data);
-
-    /* display the new image */
-    pdp_sdl_bang(x);
-}
-
-static void pdp_sdl_destroy(t_pdp_sdl *x) {
-	if (x->x_initialized){
-		pdp_sdl_freeOverlay(x);
-		SDL_FreeSurface(x->x_sdl_surface);
-		x->x_initialized = 0;
-		SDL_Quit();
-	}
-}
-
-static void pdp_sdl_random(t_pdp_sdl *x) {
-    unsigned int i;
-    long *intdata = (long *)(* x->x_sdl_overlay->pixels);
-    SDL_LockYUVOverlay(x->x_sdl_overlay);
-    for(i=0; i<x->x_width*x->x_height/4; i++) intdata[i]=random();
-    SDL_UnlockYUVOverlay(x->x_sdl_overlay);
-}
-
-/* redisplays image */
-static void pdp_sdl_bang_thread(t_pdp_sdl *x) {
-	if (SDL_DisplayYUVOverlay(x->x_sdl_overlay, &(* x).x_sdl_rect) <0) 
-		post("pdp_sdl: __LINE__ cannot display");
-}
-
-static void pdp_sdl_bang_callback(t_pdp_sdl *x)
-{
-    x->x_backfromthread = 1;
-
-    /* release the packet if there is one */
-    pdp_packet_mark_unused(x->x_packet0);
-    x->x_packet0 = -1;}
-
-static void pdp_sdl_bang(t_pdp_sdl *x) {
-
-    /* if previous queued method returned
-       schedule a new one, else ignore */
-    if (x->x_backfromthread) {
-	x->x_backfromthread = 0;
-	pdp_queue_add(x, pdp_sdl_bang_thread, pdp_sdl_bang_callback, &x->x_queue_id);
-    }
-}
-
-static void pdp_sdl_input_0(t_pdp_sdl *x, t_symbol *s, t_floatarg f) {
-
-    if (s == gensym("register_ro")) pdp_packet_copy_ro_or_drop(&x->x_packet0, (int)f);
-    if (s == gensym("process")) pdp_sdl_process(x);
-
-}
-
-static void pdp_sdl_resize(t_pdp_sdl* x, t_floatarg width, t_floatarg height) {
-
-    if (x->x_initialized && (!x->x_fullscreen) && (width>0) && (height>0)) {
-	post("should get %d/%d",(int)width,(int) height);
-	x->x_winwidth=(int)width;
-	x->x_winheight=(int)height;
-	pdp_sdl_recreate(x);
-    }
-}
-
-
-static void pdp_sdl_fullscreen(t_pdp_sdl *x, t_floatarg f) {
-	if (f == x->x_fullscreen) return;
-    
-	x->x_fullscreen = (f != 0.0f);
-	x->x_cursor=0;
-
-	pdp_sdl_recreate(x);
-}
-
-static void pdp_sdl_cursor(t_pdp_sdl *x, t_floatarg f) {
-	if (f == x->x_cursor) return;
-    
-	x->x_cursor = (f != 0.0f);
-	SDL_ShowCursor(x->x_cursor);
-}
-
-
-/* sets new target window */
-
-static void pdp_sdl_win(t_pdp_sdl *x, t_floatarg *f) {
-	pdp_queue_finish(x->x_queue_id);
-	x->x_queue_id = -1;
-	x->x_xid = (int)f;
-	pdp_sdl_recreate(x);
-}
-
-/* be very carefule not to set DGA fro here! */
-/* use export SDL_VIDEODRIVER=dga (or equivalent for your shell) instead */
-
-static void pdp_sdl_renderer(t_pdp_sdl *x, t_symbol *s) {
-	char SDL_hack[32];
-
-	pdp_sdl_destroy(x);
-
-	/* next lines from gstreamer plugin sdlvideosink */
-	unsetenv("SDL_VIDEODRIVER");
-
-	sprintf(SDL_hack, "%s", s->s_name);
-	setenv("SDL_VIDEODRIVER", SDL_hack, 1);
-
-	pdp_sdl_create(x);
-}
-
-static void pdp_sdl_free(t_pdp_sdl *x)
-{
-	pdp_queue_finish(x->x_queue_id);
-	pdp_sdl_destroy(x);
-	pdp_packet_mark_unused(x->x_packet0);
-//	SDL_Quit();
-}
-
-static void pdp_sdl_listmodes(const char* title, Uint32 flags) {
-	SDL_Rect ** modes;
-	int i;
-	
-	/* Get available modes */
-	modes = SDL_ListModes(NULL, flags);
-
-	/* Check is there are any modes available */
-	if(modes == (SDL_Rect **)0){
-		printf("%s : No modes available!", title);
-		return;
-	}
-
-	/* Check if our resolution is restricted */
-	if(modes == (SDL_Rect **)-1){
-		post("%s : All resolutions available.", title);
-	} else {
-		/* Print valid modes */
-		for(i=0;modes[i];++i)
-			post("%s : %d x %d", title, modes[i]->w, modes[i]->h);
-	}
-
-}
-
-static void pdp_sdl_modes(t_pdp_sdl *x) {
-	pdp_sdl_listmodes("FULL|HWSURF|||||||||||||||||||||||||", SDL_FULLSCREEN|SDL_HWSURFACE);
-	pdp_sdl_listmodes("HWSURF|RESIZ|ASYNC|HWACCEL||||||||||", SDL_HWSURFACE|SDL_RESIZABLE|SDL_ASYNCBLIT|SDL_HWACCEL);
-	pdp_sdl_listmodes("HWSURF|RESIZ|ASYNC|HWACCEL|FULL|DBUF", SDL_HWSURFACE|SDL_RESIZABLE|SDL_ASYNCBLIT|SDL_HWACCEL|SDL_FULLSCREEN|SDL_DOUBLEBUF);
-	pdp_sdl_listmodes("OPENGL|DBUF|HWSURF|ANYF|GLBLIT||||||", SDL_OPENGL|SDL_DOUBLEBUF|SDL_HWSURFACE|SDL_ANYFORMAT|SDL_OPENGLBLIT);
-	pdp_sdl_listmodes("ANYF|RESIZ|RLEA|||||||||||||||||||||", SDL_ANYFORMAT|SDL_RESIZABLE|SDL_RLEACCEL);
-}
-
-static void pdp_sdl_info(t_pdp_sdl *x) {
-	const SDL_VideoInfo *narf;
-	post("\nSDL video info: note that this only works under dga mode\n");
-	narf = SDL_GetVideoInfo();
-	post("Is it possible to  create hardware surfaces?\t\thw_available=%d",narf->hw_available);
-	post("Is there a window manager available?\t\t\twm_available=%d",narf->wm_available);
-	post("Are hardware to hardware blits accelerated?\t\tblit_hw=%d",narf->blit_hw);
-	post("Are hardware to hardware colorkey blits accelerated?\tblit_hw_CC=%d",narf->blit_hw_CC);
-	post("Are hardware to hardware alpha bits accelerated?\tblit_hw_A=%d",narf->blit_hw_A);
-	post("Are software to hardware blits accelerated?\t\tblit_sw=%d",narf->blit_sw);
-	post("Are software to hardware colorkey blits accelerated?\tblit_sw_CC=%d",narf->blit_sw_CC);
-	post("Are software to hardware alpha blits accelerated?\tblit_sw_A=%d",narf->blit_sw_A);
-	post("Are color fills accelerated?\t\t\t\tblit_fill=%d",narf->blit_fill);
-	post("Total amount of video_mem: %d",narf->video_mem);
-
-}
-
-t_class *pdp_sdl_class;
-
-void *pdp_sdl_new(void) {
-
-
-    t_pdp_sdl *x = (t_pdp_sdl *)pd_new(pdp_sdl_class);
-
-    x->x_packet0 = -1;
-    x->x_queue_id = -1;
-    
-	x->x_sdl_surface = NULL;
-	x->x_sdl_overlay = NULL;
-	x->x_sdl_format = SDL_YV12_OVERLAY;
-
-    x->x_winwidth = PDP_SDL_W;
-    x->x_winheight = PDP_SDL_H;
-
-    x->x_width = PDP_SDL_W;
-    x->x_height = PDP_SDL_H;
-
-    x->x_backfromthread = 1;
-    x->x_initialized = 0;
-
-	x->x_fullscreen = 0;
-	x->x_cursor=1;
-	
-	x->x_xid = -1;
-
-    pdp_sdl_create(x);
-
-    return (void *)x;
-}
-
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_sdl_setup(void)
-{
-
-
-    pdp_sdl_class = class_new(gensym("pdp_sdl"), (t_newmethod)pdp_sdl_new,
-    	(t_method)pdp_sdl_free, sizeof(t_pdp_sdl), 0, A_NULL);
-
-
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_bang, gensym("bang"), A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_random, gensym("random"), A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_create, gensym("create"), A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_info, gensym("info"), A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_modes, gensym("modes"), A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_destroy, gensym("destroy"), A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_destroy, gensym("close"), A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_resize, gensym("dim"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_resize, gensym("size"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_fullscreen, gensym("fullscreen"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_cursor, gensym("cursor"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_win, gensym("window"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_renderer, gensym("renderer"), A_SYMBOL, A_NULL);
-    class_addmethod(pdp_sdl_class, (t_method)pdp_sdl_input_0, gensym("pdp"),  A_SYMBOL, A_DEFFLOAT, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
-
diff --git a/modules/image_io/pdp_v4l.c b/modules/image_io/pdp_v4l.c
deleted file mode 100644
index 2fdf12d..0000000
--- a/modules/image_io/pdp_v4l.c
+++ /dev/null
@@ -1,794 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   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.
- *
- */
-
-
-#include "pdp_config.h"
-#include "pdp.h"
-#include "pdp_llconv.h"
-#include "pdp_imageproc.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <linux/types.h>
-#include <linux/videodev.h>
-#include <sys/mman.h>
-#include <sched.h>
-#include <pthread.h>
-
-// dont open any more after a set number 
-// of failed attempts
-// this is to prevent locks on auto-open
-// is reset when manually opened or closed
-#define PDP_XV_RETRIES 10
-
-//include it anyway
-//#ifdef HAVE_PWCV4L
-#include "pwc-ioctl.h"
-//#endif
-
-
-#define DEVICENO 0
-#define NBUF 2
-#define COMPOSITEIN 1
-
-
-
-
-typedef struct pdp_v4l_struct
-{
-  t_object x_obj;
-  t_float x_f;
-  
-  t_outlet *x_outlet0;
-
-  bool x_initialized;
-  bool x_auto_open;
-
-  unsigned int x_width;
-  unsigned int x_height;
-  int x_channel;
-  unsigned int x_norm;
-    int x_freq;
-
-  unsigned int x_framerate;
-
-  struct video_tuner x_vtuner;
-  struct video_picture x_vpicture;
-  struct video_buffer x_vbuffer;
-  struct video_capability x_vcap;
-  struct video_channel x_vchannel;
-  struct video_audio x_vaudio;
-  struct video_mbuf x_vmbuf;
-  struct video_mmap x_vmmap[NBUF];
-  struct video_window x_vwin;
-  int x_tvfd;
-  int x_frame;
-  unsigned char *x_videobuf;
-  int x_skipnext;
-  int x_mytopmargin, x_mybottommargin;
-  int x_myleftmargin, x_myrightmargin;
-
-    t_symbol *x_device;
-    t_symbol *x_image_type;
-    //int x_pdp_image_type;
-    int x_v4l_palette;
-
-    pthread_t x_thread_id;
-    int x_continue_thread;
-    int x_frame_ready;
-    int x_only_new_frames;
-    int x_last_frame;
-
-
-    int x_open_retry;
-
-    u32 x_minwidth;
-    u32 x_maxwidth;
-    u32 x_minheight;
-    u32 x_maxheight;
-
-
-} t_pdp_v4l;
-
-
-
-
-
-static void pdp_v4l_audio(t_pdp_v4l *x, t_floatarg f)
-{
-    int i = 0;
-    if (x->x_initialized){
-	fprintf(stderr,"  audios  : %d\n",x->x_vcap.audios);
-	x->x_vaudio.audio = 0;
-        ioctl(x->x_tvfd,VIDIOCGAUDIO, &x->x_vaudio);
-
-	fprintf(stderr,"    %d (%s): ",i,x->x_vaudio.name);
-	if (x->x_vaudio.flags & VIDEO_AUDIO_MUTABLE)
-	    fprintf(stderr,"muted=%s ",
-		    (x->x_vaudio.flags & VIDEO_AUDIO_MUTE) ? "yes":"no");
-	if (x->x_vaudio.flags & VIDEO_AUDIO_VOLUME)
-	    fprintf(stderr,"volume=%d ",x->x_vaudio.volume);
-	if (x->x_vaudio.flags & VIDEO_AUDIO_BASS)
-	    fprintf(stderr,"bass=%d ",x->x_vaudio.bass);
-	if (x->x_vaudio.flags & VIDEO_AUDIO_TREBLE)
-	    fprintf(stderr,"treble=%d ",x->x_vaudio.treble);
-	fprintf(stderr,"\n");
-	
-    }
-}
-
-
-static void pdp_v4l_close(t_pdp_v4l *x)
-{
-  /* close the v4l device and dealloc buffer */
-
-    void *dummy;
-
-    /* terminate thread if there is one */
-    if(x->x_continue_thread){
-	x->x_continue_thread = 0;
-	pthread_join (x->x_thread_id, &dummy);
-    }
-
-
-    if (x->x_tvfd >= 0)
-    {
-        close(x->x_tvfd);
-        x->x_tvfd = -1;
-    }
-
-    if (x->x_initialized){
-	munmap(x->x_videobuf, x->x_vmbuf.size);
-	x->x_initialized = false;
-    }
-
-}
-
-static void pdp_v4l_close_manual(t_pdp_v4l *x)
-{
-    x->x_open_retry = PDP_XV_RETRIES;
-    pdp_v4l_close(x);
-
-}
-
-static void pdp_v4l_close_error(t_pdp_v4l *x)
-{
-    pdp_v4l_close(x);
-    if(x->x_open_retry) x->x_open_retry--;
-}
-
-
-static void pdp_v4l_pwc_init(t_pdp_v4l *x)
-{
-    struct pwc_probe probe;
-    int isPhilips = 0;
-
-#ifdef HAVE_PWCV4L
-    /* skip test */
-    isPhilips = 1;
-#else
-    /* test for pwc */
-    if (ioctl(x->x_tvfd, VIDIOCPWCPROBE, &probe) == 0)
-       if (!strcmp(x->x_vcap.name, probe.name))
-         isPhilips = 1;
-
-#endif
-    
-    /* don't do pwc specific stuff */
-    if (!isPhilips) return;
-
-    post("pdp_v4l: detected pwc");
-
-    if(ioctl(x->x_tvfd, VIDIOCPWCRUSER)){
-	perror("pdp_v4l: pwc: VIDIOCPWCRUSER");
-	goto closit;
-    }
- 
-    if (ioctl(x->x_tvfd, VIDIOCGWIN, &x->x_vwin)){
-	perror("pdp_v4l: pwc: VIDIOCGWIN");
-	goto closit;
-    }
-
-
-    
-    if (x->x_vwin.flags & PWC_FPS_MASK){
-	//post("pdp_v4l: pwc: camera framerate: %d", (x->x_vwin.flags & PWC_FPS_MASK) >> PWC_FPS_SHIFT);
-	//post("pdp_v4l: pwc: setting camera framerate to %d", x->x_framerate);
-	x->x_vwin.flags &= PWC_FPS_MASK;
-	x->x_vwin.flags |= (x->x_framerate << PWC_FPS_SHIFT);
-	if (ioctl(x->x_tvfd, VIDIOCSWIN, &x->x_vwin)){
-	    perror("pdp_v4l: pwc: VIDIOCSWIN");
-	    goto closit;
-	}
-	if (ioctl(x->x_tvfd, VIDIOCGWIN, &x->x_vwin)){
-	    perror("pdp_v4l: pwc: VIDIOCGWIN");
-	    goto closit;
-	}
-	post("pdp_v4l: camera framerate set to %d fps", (x->x_vwin.flags & PWC_FPS_MASK) >> PWC_FPS_SHIFT);
-
-    }
-    
-    
-    return;
-  
-
-
- closit:
-    pdp_v4l_close_error(x);
-    return;
-
-}
-
-static void pdp_v4l_sync_frame(t_pdp_v4l* x){
-    /* grab frame */
-    if (ioctl(x->x_tvfd, VIDIOCSYNC, &x->x_vmmap[x->x_frame].frame) < 0){
-	perror("pdp_v4l: VIDIOCSYNC");
-	pdp_v4l_close(x);
-	return;
-    }
-} 
-
-static void pdp_v4l_capture_frame(t_pdp_v4l* x){
-    if (ioctl(x->x_tvfd, VIDIOCMCAPTURE, &x->x_vmmap[x->x_frame]) < 0){
-	if (errno == EAGAIN)
-	    post("pdp_v4l: can't sync (no video source?)\n");
-	else 
-	    perror("pdp_v4l: VIDIOCMCAPTURE");
-	if (ioctl(x->x_tvfd, VIDIOCMCAPTURE, &x->x_vmmap[x->x_frame]) < 0)
-	    perror("pdp_v4l: VIDIOCMCAPTURE2");
-	
-	post("pdp_v4l: frame %d %d, format %d, width %d, height %d",
-	     x->x_frame, x->x_vmmap[x->x_frame].frame, x->x_vmmap[x->x_frame].format,
-	     x->x_vmmap[x->x_frame].width, x->x_vmmap[x->x_frame].height);
-	
-	pdp_v4l_close(x);
-	return;
-    }
-}
-
-
-static void *pdp_v4l_thread(void *voidx)
-{
-    t_pdp_v4l *x = ((t_pdp_v4l *)voidx);
-
-
-    /* flip buffers */
-    x->x_frame ^= 0x1;
-
-    /* capture with a double buffering scheme */
-    while (x->x_continue_thread){
-
-	/* schedule capture command for next frame */
-	pdp_v4l_capture_frame(x);
-
-	/* wait until previous capture is ready */
-	x->x_frame ^= 0x1;
-	pdp_v4l_sync_frame(x);
-
-	/* setup pointers for main thread */
-	x->x_frame_ready = 1;
-	x->x_last_frame = x->x_frame;
-
-    }
-
-    return 0;
-}
-
-static void pdp_v4l_setlegaldim(t_pdp_v4l *x, int xx, int yy);
-
-static void pdp_v4l_open(t_pdp_v4l *x, t_symbol *name)
-{
-  /* open a v4l device and allocate a buffer */
-
-    unsigned int size;
-    int i;
-
-    unsigned int width, height;
-
-
-    /* if already opened -> close */
-    if (x->x_initialized) pdp_v4l_close(x);
-
-
-    /* exit if retried too much */
-    if (!x->x_open_retry){
-	post("pdp_v4l: retry count reached zero for %s", name->s_name);
-	post("pdp_v4l: try to open manually");
-	return;
-    }
-
-    post("pdp_v4l: opening %s", name->s_name);
-
-    x->x_device = name;
-
-    if ((x->x_tvfd = open(name->s_name, O_RDWR)) < 0)
-    {
-      post("pdp_v4l: error:");
-        perror(name->s_name);
-        goto closit;
-    }
-
-
-    if (ioctl(x->x_tvfd, VIDIOCGCAP, &x->x_vcap) < 0)
-    {
-        perror("get capabilities");
-        goto closit;
-    }
-
-    post("pdp_v4l: cap: name %s type %d channels %d maxw %d maxh %d minw %d minh %d",
-        x->x_vcap.name, x->x_vcap.type,  x->x_vcap.channels,  x->x_vcap.maxwidth,  x->x_vcap.maxheight,
-            x->x_vcap.minwidth,  x->x_vcap.minheight);
-
-    x->x_minwidth = pdp_imageproc_legalwidth(x->x_vcap.minwidth);
-    x->x_maxwidth = pdp_imageproc_legalwidth_round_down(x->x_vcap.maxwidth);
-    x->x_minheight = pdp_imageproc_legalheight(x->x_vcap.minheight);
-    x->x_maxheight = pdp_imageproc_legalheight_round_down(x->x_vcap.maxheight);
-
- 
-    if (ioctl(x->x_tvfd, VIDIOCGPICT, &x->x_vpicture) < 0)
-    {
-        perror("VIDIOCGCAP");
-        goto closit;
-    }
-    
-    post("pdp_v4l: picture: brightness %d depth %d palette %d",
-            x->x_vpicture.brightness, x->x_vpicture.depth, x->x_vpicture.palette);
-
-    /* get channel info */
-    for (i = 0; i < x->x_vcap.channels; i++)
-    {
-        x->x_vchannel.channel = i;
-        if (ioctl(x->x_tvfd, VIDIOCGCHAN, &x->x_vchannel) < 0)
-        {
-            perror("VDIOCGCHAN");
-            goto closit;
-        }
-        post("pdp_v4l: channel %d name %s type %d flags %d",
-            x->x_vchannel.channel, x->x_vchannel.name, 
-            x->x_vchannel.type, x->x_vchannel.flags);
-    }
-
-    /* switch to the desired channel */
-    if (x->x_channel < 0) x->x_channel = 0;
-    if (x->x_channel >= x->x_vcap.channels) x->x_channel = x->x_vcap.channels - 1;
-
-    x->x_vchannel.channel = x->x_channel;
-    if (ioctl(x->x_tvfd, VIDIOCGCHAN, &x->x_vchannel) < 0)
-    {
-        perror("pdp_v4l: warning: VDIOCGCHAN");
-        post("pdp_v4l: cant change to channel %d",x->x_channel);
-
-        // ignore error
-        // goto closit;
-    }
-    else{
-	post("pdp_v4l: switched to channel %d", x->x_channel);
-    }
-
-    x->x_vchannel.norm = x->x_norm;
-    if (ioctl(x->x_tvfd, VIDIOCSCHAN, &x->x_vchannel) < 0)
-    {
-        perror("pdp_v4l: warning: VDIOCSCHAN");
-        post("pdp_v4l: cant change to norm %d",x->x_norm);
-        
-        // ignore error
-        // goto closit;
-    }
-
-    if (x->x_freq > 0){
-	if (ioctl(x->x_tvfd, VIDIOCSFREQ, &x->x_freq) < 0)
-	    perror ("couldn't set frequency :");
-    }
-
-
-   
-
-    /* get mmap numbers */
-    if (ioctl(x->x_tvfd, VIDIOCGMBUF, &x->x_vmbuf) < 0)
-    {
-        perror("pdp_v4l: VIDIOCGMBUF");
-        goto closit;
-    }
-    post("pdp_v4l: buffer size %d, frames %d, offset %d %d", x->x_vmbuf.size,
-        x->x_vmbuf.frames, x->x_vmbuf.offsets[0], x->x_vmbuf.offsets[1]);
-    if (!(x->x_videobuf = (unsigned char *)
-        mmap(0, x->x_vmbuf.size, PROT_READ|PROT_WRITE, MAP_SHARED, x->x_tvfd, 0)))
-    {
-        perror("pdp_v4l: mmap");
-        goto closit;
-    }
-
-    pdp_v4l_setlegaldim(x, x->x_width, x->x_height);
-    width = x->x_width;
-    height = x->x_height;
-
-    for (i = 0; i < NBUF; i++)
-    {
-      //x->x_vmmap[i].format = VIDEO_PALETTE_YUV420P;
-      //x->x_vmmap[i].format = VIDEO_PALETTE_UYVY;
-      x->x_vmmap[i].width = width;
-      x->x_vmmap[i].height = height;
-      x->x_vmmap[i].frame  = i;
-    }
-
-
-    //goto test;
-
-    //try yuv planar format
-    x->x_v4l_palette = VIDEO_PALETTE_YUV420P;
-    for (i = 0; i < NBUF; i++) x->x_vmmap[i].format = x->x_v4l_palette;
-    if (ioctl(x->x_tvfd, VIDIOCMCAPTURE, &x->x_vmmap[x->x_frame]) < 0)
-    {
-        if (errno == EAGAIN)
-            post("pdp_v4l: can't sync (no video source?)");
-    }
-    else{
-	post("pdp_v4l: using VIDEO_PALETTE_YUV420P");
-	goto capture_ok;
-    }
-
-
-    //try VIDEO_PALETTE_YUV422 format
-    x->x_v4l_palette = VIDEO_PALETTE_YUV422;
-    for (i = 0; i < NBUF; i++) x->x_vmmap[i].format = x->x_v4l_palette;
-    if (ioctl(x->x_tvfd, VIDIOCMCAPTURE, &x->x_vmmap[x->x_frame]) < 0)
-    {
-        if (errno == EAGAIN)
-            post("pdp_v4l: can't sync (no video source?)");
-    }
-    else{
-	post("pdp_v4l: using VIDEO_PALETTE_YUV422");
-	goto capture_ok;
-    }
-
-
- test:
-
-    //try rgb packed format
-    x->x_v4l_palette = VIDEO_PALETTE_RGB24;
-    for (i = 0; i < NBUF; i++) x->x_vmmap[i].format = x->x_v4l_palette;
-    if (ioctl(x->x_tvfd, VIDIOCMCAPTURE, &x->x_vmmap[x->x_frame]) < 0)
-    {
-        if (errno == EAGAIN)
-            post("pdp_v4l: can't sync (no video source?)");
-    }
-    else{
-	post("pdp_v4l: using VIDEO_PALETTE_RGB24");
-	goto capture_ok;
-    }
-
-
-    // none of the formats are supported
-    perror("pdp_v4l: VIDIOCMCAPTURE: format not supported");
-    goto closit;
-
-
- capture_ok:
-
-    post("pdp_v4l: frame %d %d, format %d, width %d, height %d",
-        x->x_frame, x->x_vmmap[x->x_frame].frame, x->x_vmmap[x->x_frame].format,
-        x->x_vmmap[x->x_frame].width, x->x_vmmap[x->x_frame].height);
-
-    x->x_width = width;
-    x->x_height = height;
-
-    post("pdp_v4l: Opened video connection (%dx%d)",x->x_width,x->x_height);
-
-
-    /* do some pwc specific inits */
-    pdp_v4l_pwc_init(x);
-
-
-    x->x_initialized = true;
-
-    /* create thread */
-    x->x_continue_thread = 1;
-    x->x_frame_ready = 0;
-    pthread_create(&x->x_thread_id, 0, pdp_v4l_thread, x);
-
-    return;
- closit:
-    pdp_v4l_close_error(x);
-
-}
-
-static void pdp_v4l_open_manual(t_pdp_v4l *x, t_symbol *name)
-{
-    x->x_open_retry = PDP_XV_RETRIES;
-    pdp_v4l_open(x, name);
-}
-
-
-static void pdp_v4l_channel(t_pdp_v4l *x, t_float f)
-{
-    int channel = (float)f;
-
-    if (x->x_initialized){
-	pdp_v4l_close(x);
-        x->x_channel = channel;
-	pdp_v4l_open(x, x->x_device);
-    }
-    else
-	x->x_channel = channel;
-}
-
-
-static void pdp_v4l_freq(t_pdp_v4l *x, t_float f)
-{
-        int freq = (int)f;
-
-	x->x_freq = freq;
-	if (x->x_freq > 0){
-	    if (ioctl(x->x_tvfd, VIDIOCSFREQ, &x->x_freq) < 0)
-		perror ("couldn't set frequency :");
-	    //else {post("pdp_v4l: tuner frequency: %f MHz", f / 16.0f);}
-	}
-
-}
-
-static void pdp_v4l_freqMHz(t_pdp_v4l *x, t_float f)
-{
-    pdp_v4l_freq(x, f*16.0f);
-}
-
-
-static void pdp_v4l_bang(t_pdp_v4l *x)
-{
-   
-  /* if initialized, grab a frame and output it */
-
-    unsigned int w,h,nbpixels,packet_size,plane1,plane2;
-    unsigned char *newimage;
-    int object,length,pos,i,encoding;
-    t_pdp* header;
-    t_image* image;
-    short int * data;
-
-
-    static short int gain[4] = {0x7fff, 0x7fff, 0x7fff, 0x7fff};
-
-    if (!(x->x_initialized)){
-	post("pdp_v4l: no device opened");
-
-	if (x->x_auto_open){
-	  post("pdp_v4l: attempting auto open");
-	  pdp_v4l_open(x, x->x_device);
-	  if (!(x->x_initialized)){
-	    post("pdp_v4l: auto open failed");
-	    return;
-	  }
-	}
-
-	else return;
-    }
-
-
-    /* do nothing if there is no frame ready */
-    if((!x->x_frame_ready) && (x->x_only_new_frames)) return;
-    x->x_frame_ready = 0;
-
-    /* get the address of the "other" frame */
-    newimage = x->x_videobuf + x->x_vmbuf.offsets[x->x_last_frame];
-
-    /* create new packet */
-    w = x->x_width;
-    h = x->x_height;
-
-    //nbpixels = w * h;
-
-/*
-    switch(x->x_pdp_image_type){
-    case PDP_IMAGE_GREY:   
-        packet_size = nbpixels << 1; 
-        break;
-    case PDP_IMAGE_YV12:   
-	packet_size = (nbpixels + (nbpixels >> 1)) << 1;
-	break;
-    default:
-	packet_size = 0;
-	post("pdp_v4l: internal error");
-    }
-*/
-
-    //packet_size = (nbpixels + (nbpixels >> 1)) << 1;
-
-
-    //plane1 = nbpixels;
-    //plane2 = nbpixels + (nbpixels>>2);
-
-    object = pdp_packet_new_image(PDP_IMAGE_YV12, w, h);
-    header = pdp_packet_header(object);
-    image = pdp_packet_image_info(object);
-
-    if (!header){
-	post("pdp_v4l: ERROR: can't allocate packet");
-	return;
-    }
-
-    data = (short int *) pdp_packet_data(object);
-    newimage = x->x_videobuf + x->x_vmbuf.offsets[x->x_frame ^ 0x1];
-
-
-    /* convert data to pdp packet */
-
-    switch(x->x_v4l_palette){
-    case  VIDEO_PALETTE_YUV420P:
-	pdp_llconv(newimage, RIF_YUV__P411_U8, data, RIF_YVU__P411_S16, w, h); 
-	break;
-	
-	/* long live standards. v4l's rgb is in fact ogl's bgr */
-    case  VIDEO_PALETTE_RGB24:
-	pdp_llconv(newimage, RIF_BGR__P____U8, data, RIF_YVU__P411_S16, w, h); 
-	break;
-
-    case  VIDEO_PALETTE_YUV422:
-	pdp_llconv(newimage, RIF_YUYV_P____U8, data, RIF_YVU__P411_S16, w, h); 
-	break;
-
-
-    default:
-	post("pdp_v4l: unsupported palette");
-	break;
-    }
-
-/*
-    if (PDP_IMAGE_YV12 == x->x_pdp_image_type){
-	pixel_unpack_u8s16_y(&newimage[0], data, nbpixels>>3, x->x_state_data->gain);
-	pixel_unpack_u8s16_uv(&newimage[plane1], &data[plane2], nbpixels>>5, x->x_state_data->gain);
-	pixel_unpack_u8s16_uv(&newimage[plane2], &data[plane1], nbpixels>>5, x->x_state_data->gain);
-    }
-*/
-    //x->x_v4l_palette = VIDEO_PALETTE_YUV420P;
-    //x->x_v4l_palette = VIDEO_PALETTE_RGB24;
-
-/*
-
-    else if(PDP_IMAGE_GREY == x->x_pdp_image_type){
-	pixel_unpack_u8s16_y(&newimage[0], data, nbpixels>>3, x->x_state_data->gain);
-    }
-*/
-    //post("pdp_v4l: mark unused %d", object);
-
-    pdp_packet_pass_if_valid(x->x_outlet0, &object);
-
-}
-
-
-static void pdp_v4l_setlegaldim(t_pdp_v4l *x, int xx, int yy)
-{
-
-    unsigned int w,h;
-
-    w  = pdp_imageproc_legalwidth((int)xx);
-    h  = pdp_imageproc_legalheight((int)yy);
-    
-    w = (w < x->x_maxwidth) ? w : x->x_maxwidth;
-    w = (w > x->x_minwidth) ? w : x->x_minwidth;
-
-    h = (h < x->x_maxheight) ? h : x->x_maxheight;
-    h = (h > x->x_minheight) ? h : x->x_minheight;
-
-    x->x_width = w;
-    x->x_height = h;
-}
-
-static void pdp_v4l_dim(t_pdp_v4l *x, t_floatarg xx, t_floatarg yy)
-{
-  if (x->x_initialized){
-    pdp_v4l_close(x);
-    pdp_v4l_setlegaldim(x, (int)xx, (int)yy);
-    pdp_v4l_open(x, x->x_device);
-    
-  }
-  else{
-    pdp_v4l_setlegaldim(x, (int)xx, (int)yy);
-  }
-}
-
-
-static void pdp_v4l_free(t_pdp_v4l *x)
-{
-    pdp_v4l_close(x);
-}
-
-t_class *pdp_v4l_class;
-
-
-
-void *pdp_v4l_new(void)
-{
-    t_pdp_v4l *x = (t_pdp_v4l *)pd_new(pdp_v4l_class);
-
-    x->x_outlet0 = outlet_new(&x->x_obj, &s_anything);
-
-    x->x_initialized = false;
-
-
-    x->x_tvfd = -1;
-    x->x_frame = 0;
-    x->x_last_frame = 0;
-
-    x->x_framerate = 27;
-
-    x->x_auto_open = true;
-    x->x_device = gensym("/dev/video0");
-
-    x->x_continue_thread = 0;
-    x->x_only_new_frames = 1;
-
-    x->x_width = 320;
-    x->x_height = 240;
-
-//    pdp_v4l_type(x, gensym("yv12"));
-
-
-    x->x_open_retry = PDP_XV_RETRIES;
-
-    x->x_channel = 0;
-    x->x_freq = -1; //don't set freq by default
-
-    x->x_minwidth = pdp_imageproc_legalwidth(0);
-    x->x_maxwidth = pdp_imageproc_legalwidth_round_down(0x7fffffff);
-    x->x_minheight = pdp_imageproc_legalheight(0);
-    x->x_maxheight = pdp_imageproc_legalheight_round_down(0x7fffffff);
-
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_v4l_setup(void)
-{
-
-
-    pdp_v4l_class = class_new(gensym("pdp_v4l"), (t_newmethod)pdp_v4l_new,
-    	(t_method)pdp_v4l_free, sizeof(t_pdp_v4l), 0, A_NULL);
-
-
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_bang, gensym("bang"), A_NULL);
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_audio, gensym("audio"), A_NULL);
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_close_manual, gensym("close"), A_NULL);
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_open_manual, gensym("open"), A_SYMBOL, A_NULL);
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_channel, gensym("channel"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_dim, gensym("dim"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_freq, gensym("freq"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_v4l_class, (t_method)pdp_v4l_freqMHz, gensym("freqMHz"), A_FLOAT, A_NULL);
-
-    
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/modules/image_io/pdp_xv.c b/modules/image_io/pdp_xv.c
deleted file mode 100644
index e2d864b..0000000
--- a/modules/image_io/pdp_xv.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- *   Pure Data Packet module. Xvideo image packet output
- *   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.
- *
- */
-
-// pdp stuff
-#include "pdp.h"
-#include "pdp_base.h"
-
-// some x window glue code
-#include "pdp_xwindow.h"
-
-
-#define PDP_XV_AUTOCREATE_RETRY 10
-
-
-typedef struct pdp_xv_struct
-{
-    t_object x_obj;
-
-    t_pdp_xwindow x_xwin;
-    t_pdp_xvideo x_xvid;
-
-    t_outlet *x_outlet;
-
-    int x_packet0;
-    int x_queue_id;
-    t_symbol *x_display;
-
-    Display *x_dpy;
-
-    int  x_initialized;
-    int  x_autocreate;
-
-
-} t_pdp_xv;
-
-
-static void pdp_xv_cursor(t_pdp_xv *x, t_floatarg f)
-{
-    pdp_xwindow_cursor(&x->x_xwin, f);
-}
-
-
-static void pdp_xv_destroy(t_pdp_xv* x)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-    if (x->x_initialized){
-	
-	pdp_procqueue_finish(q, x->x_queue_id);   // wait for thread to finish
-	x->x_queue_id = -1;
-	pdp_xvideo_close(&x->x_xvid);      // close xvideo connection
-	pdp_xwindow_close(&x->x_xwin);     // close the window
-	XCloseDisplay(x->x_dpy);           // close the display connection
-	x->x_dpy = 0;
-	pdp_packet_mark_unused(x->x_packet0);
-	x->x_packet0 = -1;
-	x->x_initialized = 0;
-
-    }
-}
-
-
-
-static void pdp_xv_create(t_pdp_xv* x)
-{
-    int i;
-    if(x->x_initialized) return;
-
-    /* manually open a display */
-    if (NULL == (x->x_dpy = XOpenDisplay(x->x_display->s_name))){
-	post("pdp_xv: cant open display %s\n",x->x_display->s_name);
-	x->x_initialized = false;
-	return;
-    }
-
-    /* open an xv port on the display */
-    if (!(x->x_initialized = pdp_xvideo_open_on_display(&x->x_xvid, x->x_dpy))) goto exit_close_dpy;
-
-    /* create a window on the display */
-    if (!(x->x_initialized = pdp_xwindow_create_on_display(&x->x_xwin, x->x_dpy))) goto exit_close_win;
-
-    /* done */
-    return;
-
-    /* cleanup exits */
- exit_close_win:
-    pdp_xwindow_close(&x->x_xwin); // cose window
- exit_close_dpy:
-    XCloseDisplay(x->x_dpy);       // close display
-    x->x_dpy = 0;
-}
-
-static int pdp_xv_try_autocreate(t_pdp_xv *x)
-{
-
-    if (x->x_autocreate){
-	post("pdp_xv: autocreate window");
-	pdp_xv_create(x);
-	if (!(x->x_initialized)){
-	    x->x_autocreate--;
-	    if (!x->x_autocreate){
-		post ("pdp_xv: autocreate failed %d times: disabled", PDP_XV_AUTOCREATE_RETRY);
-		post ("pdp_xv: send [autocreate 1] message to re-enable");
-		return 0;
-	    }
-	}
-	else return 1;
-
-    }
-    return 0;
-}
-
-static void pdp_xv_bang(t_pdp_xv *x);
-
-static void pdp_xv_bang_thread(t_pdp_xv *x)
-{
-    pdp_xvideo_display_packet(&x->x_xvid, &x->x_xwin, x->x_packet0);
-}
-
-
-static void pdp_xv_bang_callback(t_pdp_xv *x)
-{
-    /* receive events & output them */
-    pdp_xwindow_send_events(&x->x_xwin, x->x_outlet);
-
-
-    /* release the packet if there is one */
-    pdp_packet_mark_unused(x->x_packet0);
-    x->x_packet0 = -1;
-
-}
-
-static void pdp_xv_bang(t_pdp_xv *x)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-
-    /* check if window is initialized */
-    if (!(x->x_initialized)){
-        if (!pdp_xv_try_autocreate(x)) return;
-    }
-
-    /* check if we can proceed */
-    if (-1 != x->x_queue_id) return;
-    if (-1 == x->x_packet0) return;
-
-    /* if previous queued method returned
-       schedule a new one, else ignore */
-    if (-1 == x->x_queue_id) {
-	pdp_procqueue_add(q, x, pdp_xv_bang_thread, pdp_xv_bang_callback, &x->x_queue_id);
-    }
-    
-}
-
-static void pdp_xv_input_0(t_pdp_xv *x, t_symbol *s, t_floatarg f)
-{
-
-    if (s == gensym("register_ro")) pdp_packet_convert_ro_or_drop(&x->x_packet0, (int)f, pdp_gensym("bitmap/yv12/*"));
-    if (s == gensym("process")) pdp_xv_bang(x);
-
-}
-
-
-
-static void pdp_xv_autocreate(t_pdp_xv *x, t_floatarg f)
-{
-  if (f != 0.0f) x->x_autocreate = PDP_XV_AUTOCREATE_RETRY;
-  else x->x_autocreate = 0;
-}
-
-static void pdp_xv_display(t_pdp_xv *x, t_symbol *s)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-    pdp_procqueue_finish(q, x->x_queue_id);
-    x->x_queue_id = -1;
-    x->x_display = s;
-    if (x->x_initialized){
-	pdp_xv_destroy(x);
-	pdp_xv_create(x);
-    }
-}
-
-static void pdp_xv_fullscreen(t_pdp_xv *x)
-{
-    pdp_xwindow_fullscreen(&x->x_xwin);
-}
-
-static void pdp_xv_resize(t_pdp_xv* x, t_floatarg width, t_floatarg height)
-{
-    pdp_xwindow_resize(&x->x_xwin, width, height);
-}
-
-static void pdp_xv_move(t_pdp_xv* x, t_floatarg width, t_floatarg height)
-{
-    pdp_xwindow_move(&x->x_xwin, width, height);
-}
-
-static void pdp_xv_moveresize(t_pdp_xv* x, t_floatarg xoff, t_floatarg yoff, t_floatarg width, t_floatarg height)
-{
-    pdp_xwindow_moveresize(&x->x_xwin, xoff, yoff, width, height);
-}
-
-static void pdp_xv_tile(t_pdp_xv* x, t_floatarg xtiles, t_floatarg ytiles, t_floatarg i, t_floatarg j)
-{
-    pdp_xwindow_tile(&x->x_xwin, xtiles, ytiles, i, j);
-}
-
-static void pdp_xv_vga(t_pdp_xv *x)
-{
-    pdp_xv_resize(x, 640, 480);
-}
-
-static void pdp_xv_free(t_pdp_xv *x)
-{
-    t_pdp_procqueue *q = pdp_queue_get_queue();
-    pdp_procqueue_finish(q, x->x_queue_id);
-    pdp_xv_destroy(x);
-    pdp_xvideo_free(&x->x_xvid);
-    pdp_xwindow_free(&x->x_xwin);
-}
-
-t_class *pdp_xv_class;
-
-
-
-void *pdp_xv_new(void)
-{
-    t_pdp_xv *x = (t_pdp_xv *)pd_new(pdp_xv_class);
-    x->x_outlet = outlet_new(&x->x_obj, &s_anything);
-
-    pdp_xwindow_init(&x->x_xwin);
-    pdp_xvideo_init(&x->x_xvid);
-
-    x->x_packet0 = -1;
-    x->x_queue_id = -1;
-    x->x_display = gensym(":0");
-    x->x_dpy = 0;
-    pdp_xv_autocreate(x,1);
-
-    return (void *)x;
-}
-
-
-
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_xv_setup(void)
-{
-    pdp_xv_class = class_new(gensym("pdp_xv"), (t_newmethod)pdp_xv_new,
-			     (t_method)pdp_xv_free, sizeof(t_pdp_xv), 0, A_NULL);
-
-
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_bang, gensym("bang"), A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_create, gensym("open"), A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_create, gensym("create"), A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_autocreate, gensym("autocreate"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_destroy, gensym("destroy"), A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_destroy, gensym("close"), A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_resize, gensym("dim"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_move, gensym("move"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_move, gensym("pos"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_resize, gensym("size"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_display, gensym("display"), A_SYMBOL, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_input_0, gensym("pdp"),  A_SYMBOL, A_DEFFLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_cursor, gensym("cursor"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_fullscreen, gensym("fullscreen"), A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_moveresize, gensym("posdim"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_tile, gensym("tile"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, A_NULL);
-
-    /* some shortcuts for the lazy */
-    class_addmethod(pdp_xv_class, (t_method)pdp_xv_vga, gensym("vga"), A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-