added sources from pidip-0.12.4svn2git-root

svn path=/trunk/externals/pidip/; revision=837

4 files changed, 331 insertions, 0 deletions

diff --git a/system/Makefile b/system/Makefile
new file mode 100644
index 0000000..fc2c9ac
--- /dev/null
+++ b/system/Makefile
@@ -0,0 +1,7 @@
+current: all_modules
+
+include ../Makefile
+
+OBJECTS = pidip.o  yuv.o
+
+all_modules: $(OBJECTS) 
diff --git a/system/Makefile.in b/system/Makefile.in
new file mode 100644
index 0000000..fc2c9ac
--- /dev/null
+++ b/system/Makefile.in
@@ -0,0 +1,7 @@
+current: all_modules
+
+include ../Makefile
+
+OBJECTS = pidip.o  yuv.o
+
+all_modules: $(OBJECTS) 
diff --git a/system/pidip.c b/system/pidip.c
new file mode 100644
index 0000000..152313d
--- /dev/null
+++ b/system/pidip.c
@@ -0,0 +1,116 @@
+#include <stdio.h>
+#include  "pdp.h"
+
+
+/* all symbols are C style */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+    void pdp_intrusion_setup(void);
+    void pdp_simura_setup(void);
+    void pdp_underwatch_setup(void);
+    void pdp_vertigo_setup(void);
+    void pdp_yvu2rgb_setup(void);
+    void pdp_yqt_setup(void);
+    void pdp_lens_setup(void);
+    void pdp_baltan_setup(void);
+    void pdp_aging_setup(void);
+    void pdp_ripple_setup(void);
+    void pdp_warp_setup(void);
+    void pdp_rev_setup(void);
+    void pdp_mosaic_setup(void);
+    void pdp_edge_setup(void);
+    void pdp_spiral_setup(void);
+    void pdp_radioactiv_setup(void);
+    void pdp_warhol_setup(void);
+    void pdp_nervous_setup(void);
+    void pdp_quark_setup(void);
+    void pdp_spigot_setup(void);
+    void pdp_rec_tilde_setup(void);
+    void pdp_o_setup(void);
+    void pdp_i_setup(void);
+    void pdp_mgrid_setup(void);
+    void pdp_ctrack_setup(void);
+    void pdp_cycle_setup(void);
+    void pdp_transform_setup(void);
+    void pdp_shagadelic_setup(void);
+    void pdp_dice_setup(void);
+    void pdp_puzzle_setup(void);
+    void pdp_text_setup(void);
+    void pdp_form_setup(void);
+    void pdp_compose_setup(void);
+    void pdp_cmap_setup(void);
+    void pdp_aa_setup(void);
+    void pdp_ascii_setup(void);
+    void pdp_ffmpeg_tilde_setup(void);
+    void pdp_live_tilde_setup(void);
+    void pdp_segsnd_tilde_setup(void);
+    void pdp_noquark_setup(void);
+    void pdp_juxta_setup(void);
+    void pdp_capture_setup(void);
+    void pdp_smuck_setup(void);
+    void pdp_lumafilt_setup(void);
+    void pdp_transition_setup(void);
+    void pdp_imgloader_setup(void);
+    void pdp_imgsaver_setup(void);
+
+
+/* library setup routine */
+void pidip_setup(void){
+    
+    post ("PiDiP : additional video processing objects for PDP : version " PDP_PIDIP_VERSION " ( ydegoyon@free.fr )\n");
+
+    pdp_intrusion_setup();
+    pdp_yqt_setup();
+    pdp_simura_setup();
+    pdp_underwatch_setup();
+    pdp_vertigo_setup();
+    pdp_yvu2rgb_setup();
+    pdp_lens_setup();
+    pdp_baltan_setup();
+    pdp_aging_setup();
+    pdp_ripple_setup();
+    pdp_warp_setup();
+    pdp_rev_setup();
+    pdp_mosaic_setup();
+    pdp_edge_setup();
+    pdp_spiral_setup();
+    pdp_radioactiv_setup();
+    pdp_warhol_setup();
+    pdp_nervous_setup();
+    pdp_quark_setup();
+    pdp_spigot_setup();
+    pdp_rec_tilde_setup();
+    pdp_o_setup();
+    pdp_i_setup();
+    pdp_mgrid_setup();
+    pdp_ctrack_setup();
+    pdp_cycle_setup();
+    pdp_transform_setup();
+    pdp_shagadelic_setup();
+    pdp_dice_setup();
+    pdp_puzzle_setup();
+    pdp_text_setup();
+    pdp_form_setup();
+    pdp_compose_setup();
+    pdp_cmap_setup();
+    pdp_aa_setup();
+    pdp_ascii_setup();
+    pdp_ffmpeg_tilde_setup();
+    pdp_live_tilde_setup();
+    pdp_segsnd_tilde_setup();
+    pdp_noquark_setup();
+    pdp_juxta_setup();
+    pdp_capture_setup();
+    pdp_lumafilt_setup();
+    pdp_transition_setup();
+    pdp_imgloader_setup();
+    pdp_imgsaver_setup();
+
+}
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/system/yuv.c b/system/yuv.c
new file mode 100644
index 0000000..4e6cd69
--- /dev/null
+++ b/system/yuv.c
@@ -0,0 +1,201 @@
+/*
+ * EffecTV - Realtime Digital Video Effector
+ * Copyright (C) 2001-2002 FUKUCHI Kentaro
+ *
+ * yuv.c: YUV(YCbCr) color system utilities
+ *
+ */
+
+#include <math.h>
+#include "m_pd.h"
+
+/*
+ * conversion from YUV to RGB
+ *   r = 1.164*(y-16) + 1.596*(v-128);
+ *   g = 1.164*(y-16) - 0.813*(v-128) - 0.391*(u-128);
+ *   b = 1.164*(y-16)                 + 2.018*(u-128);
+ * conversion from RGB to YUV
+ *   y =  0.257*r + 0.504*g + 0.098*b + 16
+ *   u = -0.148*r - 0.291*g + 0.439*b + 128
+ *   v =  0.439*r - 0.368*g - 0.071*b + 128
+ */
+
+float YtoRGB[256];
+float VtoR[256], VtoG[256];
+float UtoG[256], UtoB[256];
+float RtoY[256], RtoU[256], RtoV[256];
+float GtoY[256], GtoU[256], GtoV[256];
+float BtoY[256],            BtoV[256];
+
+static int yuvinit=-1;
+
+int yuv_init(void)
+{
+  int i;
+
+    if(yuvinit==-1) {
+      for(i=0; i<256; i++) {
+		YtoRGB[i] =  1.164*(i-16);
+		VtoR[i] =  1.596*(i-128);
+		VtoG[i] = -0.813*(i-128);
+		UtoG[i] = -0.391*(i-128);
+		UtoB[i] =  2.018*(i-128);
+		RtoY[i] =  0.257*i;
+		RtoU[i] = -0.148*i;
+		RtoV[i] =  0.439*i;
+		GtoY[i] =  0.504*i;
+		GtoU[i] = -0.291*i;
+		GtoV[i] = -0.368*i;
+		BtoY[i] =  0.098*i;
+		BtoV[i] = -0.071*i;
+      }
+      yuvinit=1;
+    }
+
+    return 0;
+}
+
+unsigned char yuv_RGBtoY(int rgb)
+{
+  int i;
+
+    if ( yuvinit == -1 ) { yuv_init(); }
+    i = RtoY[(rgb>>16)&0xff];
+    i += GtoY[(rgb>>8)&0xff];
+    i += BtoY[rgb&0xff];
+    i += 16;
+
+    return i;
+}
+
+unsigned char yuv_RGBtoU(int rgb)
+{
+  int i;
+
+    if ( yuvinit == -1 ) { yuv_init(); }
+    i = RtoU[(rgb>>16)&0xff];
+    i += GtoU[(rgb>>8)&0xff];
+    i += RtoV[rgb&0xff];/* BtoU == RtoV */
+    i += 128;
+
+    return i;
+}
+
+unsigned char yuv_RGBtoV(int rgb)
+{
+  int i;
+	
+    if ( yuvinit == -1 ) { yuv_init(); }
+    i = RtoV[(rgb>>16)&0xff];
+    i += GtoV[(rgb>>8)&0xff];
+    i += BtoV[rgb&0xff];
+    i += 128;
+
+    return i;
+}
+
+unsigned char yuv_YUVtoR(unsigned char y, unsigned char u, unsigned char v)
+{
+  int r;
+
+    if ( yuvinit == -1 ) { yuv_init(); }
+    r = YtoRGB[(int)y] + VtoR[(int)v];
+    if ( r>255 ) r=255;
+    if ( r<0 ) r=0;
+    return r;
+}
+
+unsigned char yuv_YUVtoG(unsigned char y, unsigned char u, unsigned char v)
+{
+  int g;
+    
+    if ( yuvinit == -1 ) { yuv_init(); }
+    g = YtoRGB[(int)y] + UtoG[(int)u] + VtoG[(int)v];
+    if ( g>255 ) g=255;
+    if ( g<0 ) g=0;
+    return g;
+}
+
+unsigned char yuv_YUVtoB(unsigned char y, unsigned char u, unsigned char v)
+{
+  int b;
+
+    if ( yuvinit == -1 ) { yuv_init(); }
+    b = YtoRGB[(int)y] + UtoB[(int)u];
+    if ( b>255 ) b=255;
+    if ( b<0 ) b=0;
+    return b;
+}
+
+int yuv_YUVtoRGB(unsigned char y, unsigned char u, unsigned char v)
+{
+    if ( yuvinit == -1 ) { yuv_init(); }
+    return ( (yuv_YUVtoR(y,u,v)<<16) + (yuv_YUVtoG(y,u,v)<<8) + (yuv_YUVtoB(y,u,v)) ); 
+}
+
+void yuv_Y122RGB( short int* packet, unsigned int *rgb, int width, int height )
+{
+  unsigned char y=0,u=0,v=0;
+  int X,Y;
+  int uoffset = width*height;
+  int maxoffset = width*height+((width*height)>>1);
+  int voffset = width*height+((width*height)>>2);
+
+  if ( !packet || !rgb ) 
+  {
+     post( "yuv_Y122RGB : pointers are NULL !!!" );
+     return;
+  }
+  if ( yuvinit == -1 ) { yuv_init(); }
+  for(Y=0; Y < height; Y++){
+     for(X=0; X < width; X++){
+        // post( "yuv_Y122RGB : X=%d Y=%d", X, Y );
+        if ( (Y*width+X) < maxoffset ) 
+            y=(packet[Y*width+X]>>7);
+        if( (uoffset+((Y>>1)*width+(X>>1))) < maxoffset )
+            u=(packet[uoffset+((Y>>1)*width+(X>>1))]>>8)+128;
+        if( (voffset+((Y>>1)*width+(X>>1))) < maxoffset )
+            v=(packet[voffset+((Y>>1)*width+(X>>1))]>>8)+128;
+
+        rgb[Y*width+X] = yuv_YUVtoRGB( y, u, v );
+     }
+  }
+
+}
+
+void yuv_RGB2Y12( unsigned int *rgb, short int* packet, int width, int height )
+{
+  short int y,u,v,iu=0,iv=0;
+  int X,Y;
+  int uoffset = width*height;
+  int maxoffset = width*height+((width*height)>>1);
+  int voffset = width*height+((width*height)>>2);
+
+  if ( !packet || !rgb ) 
+  {
+     post( "yuv_RGB2Y12 : pointers are NULL !!!" );
+     return;
+  }
+  if ( yuvinit == -1 ) { yuv_init(); };
+  for(Y=0; Y < height; Y++)
+     for(X=0; X < width; X++){
+     {
+        // post( "yuv_RGB2Y12 : X=%d Y=%d", X, Y );
+        y=yuv_RGBtoY( rgb[Y*width+X] );
+        u=yuv_RGBtoU( rgb[Y*width+X] );
+        v=yuv_RGBtoV( rgb[Y*width+X] );
+
+        if ( (Y*width+X) < maxoffset ) 
+            packet[Y*width+X]=(y<<7); 
+          if( (uoffset+iu) < maxoffset )
+            packet[uoffset+iu]=(u-128<<8);
+          if( (voffset+iv) < maxoffset )
+            packet[voffset+iv]=(v-128<<8);
+        if ( ( X%2 == 0) && ( Y%2 == 0) )
+        {
+          iu++; iv++;
+        }
+     }
+  }
+
+}