1 files changed, 19 insertions, 15 deletions

diff --git a/noncore/multimedia/opieplayer2/nullvideo.c b/noncore/multimedia/opieplayer2/nullvideo.c
index 5ee8d5d..79337c2 100644
--- a/noncore/multimedia/opieplayer2/nullvideo.c
+++ b/noncore/multimedia/opieplayer2/nullvideo.c
@@ -1,575 +1,579 @@
 
 /*#include <xine.h>*/
 #include <stdlib.h>
 #include <stdio.h>
 
 #include <math.h>
 
 #include <xine/video_out.h>
 #include <xine/xine_internal.h>
 #include <xine/xineutils.h>
 #include <xine/configfile.h>
 
 #include <pthread.h>
 #include "alphablend.h"
 #include "yuv2rgb.h"
 
 #define printf(x,...)
 
 /* the caller for our event draw handler */
 typedef void (*display_xine_frame_t) (void *user_data, uint8_t* frame,
 				      int  width, int height,int bytes );
 
 typedef struct null_driver_s null_driver_t;
 
 struct null_driver_s {
     vo_driver_t vo_driver;
     uint32_t m_capabilities;
     int m_show_video;
     int m_video_fullscreen;
     int m_is_scaling;
     int depth, bpp, bytes_per_pixel;
     int yuv2rgb_mode;
     int yuv2rgb_swap;
     int zuv2rgb_gamma;
     uint8_t *yuv2rgb_cmap;
     yuv2rgb_factory_t *yuv2rgb_factory;
     vo_overlay_t *overlay;
     int user_ratio;
     double output_scale_factor;
     int last_frame_output_width;
     int last_frame_output_height;
     int gui_width;
     int gui_height;
     int gui_changed;
     double display_ratio;
     void* caller;
     display_xine_frame_t frameDis;
 
 
 };
 typedef struct opie_frame_s opie_frame_t;
 struct opie_frame_s {
     vo_frame_t frame;
     char* name;
     int version;
     int width;
     int height;
     int ratio_code;
     int format;
     int flags;
     int user_ratio;
 
     double ratio_factor;
     int ideal_width;
     int ideal_height;
     int output_width, output_height;
     int gui_width, gui_height;
     uint8_t *chunk[3];
 
     yuv2rgb_t *yuv2rgb;
     uint8_t *rgb_dst;
     int yuv_stride;
     int stripe_height, stripe_inc;
   
     int bytes_per_line;
     uint8_t *data;
 
 //    int show_video;
     null_driver_t *output;
 };
 
 static uint32_t null_get_capabilities(vo_driver_t *self ){   
     null_driver_t* this = (null_driver_t*)self;
     printf("capabilities\n");
     return this->m_capabilities;
 }
 
 static void null_frame_copy (vo_frame_t *vo_img, uint8_t **src) {
   opie_frame_t  *frame = (opie_frame_t *) vo_img ;
   printf("frame copy\n");
   if(!frame->output->m_show_video ){ printf("no video\n"); return; } // no video
 
   if (frame->format == IMGFMT_YV12) {
       frame->yuv2rgb->yuv2rgb_fun (frame->yuv2rgb, frame->rgb_dst,
 				   src[0], src[1], src[2]);
   } else {
 
       frame->yuv2rgb->yuy22rgb_fun (frame->yuv2rgb, frame->rgb_dst,
 				    src[0]);
   }	
   
   frame->rgb_dst += frame->stripe_inc; 
   printf("returning\n");
 }
 
 static void null_frame_field (vo_frame_t *vo_img, int which_field) {
 
   opie_frame_t  *frame = (opie_frame_t *) vo_img ;
   printf("field\n\n");
 
   switch (which_field) {
   case VO_TOP_FIELD:
     frame->rgb_dst    = (uint8_t *)frame->data;
     frame->stripe_inc = 2*frame->stripe_height * frame->bytes_per_line;
     break;
   case VO_BOTTOM_FIELD:
     frame->rgb_dst    = (uint8_t *)frame->data + frame->bytes_per_line ;
     frame->stripe_inc = 2*frame->stripe_height * frame->bytes_per_line;
     break;
   case VO_BOTH_FIELDS:
     frame->rgb_dst    = (uint8_t *)frame->data;
     break;
   }
 }
 
 
 /* take care of the frame*/
 static void null_frame_dispose( vo_frame_t* vo_img){    
     opie_frame_t* frame = (opie_frame_t*)vo_img;
     printf("frame_dispose\n");
     if( frame->data )
 	free( frame->data );
     free (frame);
 }
 
 /* end take care of frames*/
 
 static vo_frame_t* null_alloc_frame( vo_driver_t* self ){    
     null_driver_t* this = (null_driver_t*)self;
     opie_frame_t* frame;
     frame = (opie_frame_t*)malloc ( sizeof(opie_frame_t) );
     
     memset( frame, 0, sizeof( opie_frame_t) );
     pthread_mutex_init (&frame->frame.mutex, NULL);
 
     printf("alloc_frame\n");
     frame->name = "opie\0";
     frame->version = 1;
     frame->output = this;
 //    frame->show_video = this->m_show_video;
     /* initialize the frame*/
     frame->frame.driver = self;
     /*frame.frame.free = null_frame_free;*/
     frame->frame.copy = null_frame_copy;
     frame->frame.field = null_frame_field;
     frame->frame.dispose = null_frame_dispose;
     frame->yuv2rgb = 0;
     /*
      *    colorspace converter for this frame
      */   
     frame->yuv2rgb = this->yuv2rgb_factory->create_converter (this->yuv2rgb_factory);
   
 
     return (vo_frame_t*) frame;
 }
 
 // size specific
 static void null_compute_ideal_size (null_driver_t *this, opie_frame_t *frame) {
 
     if (!this->m_is_scaling /*|| !this->m_show_video*/) {
         printf("Not scaling\n");
 	frame->ideal_width   = frame->width;
 	frame->ideal_height  = frame->height;
 	frame->ratio_factor  = 1.0;
 
   } else {
     
       double image_ratio, desired_ratio, corr_factor;
 
       image_ratio = (double) frame->width / (double) frame->height;
 
       switch (frame->user_ratio) {
 	  case ASPECT_AUTO:
 	      switch (frame->ratio_code) {
 		  case XINE_ASPECT_RATIO_ANAMORPHIC:  /* anamorphic     */
+		  case XINE_ASPECT_RATIO_PAN_SCAN:    
 		      desired_ratio = 16.0 /9.0;
 		      break;
 		  case XINE_ASPECT_RATIO_211_1:       /* 2.11:1 */
 		      desired_ratio = 2.11/1.0;
 		      break;
 		  case XINE_ASPECT_RATIO_SQUARE:      /* square pels */
 		  case XINE_ASPECT_RATIO_DONT_TOUCH:  /* probably non-mpeg stream => don't touch aspect ratio */
 		      desired_ratio = image_ratio;
 		      break;
 		  case 0:                             /* forbidden -> 4:3 */
 		      printf ("video_out_fb: invalid ratio, using 4:3\n");
 		  default:
 		      printf ("video_out_fb: unknown aspect ratio (%d) in stream => using 4:3\n",
 			      frame->ratio_code);
 		  case XINE_ASPECT_RATIO_4_3:         /* 4:3             */
 		      desired_ratio = 4.0 / 3.0;
 		      break;
 	      }
 	      break;
 	  case ASPECT_ANAMORPHIC:
-	      desired_ratio = 16.0 / 9.0;
+     	      desired_ratio = 16.0 / 9.0;
 	      break;
 	  case ASPECT_DVB:
 	      desired_ratio = 2.0 / 1.0;
 	      break;
 	  case ASPECT_SQUARE:
 	      desired_ratio = image_ratio;
 	      break;
 	  case ASPECT_FULL:
 	  default:
 	      desired_ratio = 4.0 / 3.0;
       }
       
       frame->ratio_factor = this->display_ratio * desired_ratio;
       
       corr_factor = frame->ratio_factor / image_ratio ;
 
       if (fabs(corr_factor - 1.0) < 0.005) {
 	  frame->ideal_width  = frame->width;
 	  frame->ideal_height = frame->height;
 	  
       } else {
 	  
 	  if (corr_factor >= 1.0) {
 	      frame->ideal_width  = frame->width * corr_factor + 0.5;
 	      frame->ideal_height = frame->height;
 	  } else {
 	      frame->ideal_width  = frame->width;
 	      frame->ideal_height = frame->height / corr_factor + 0.5;
 	  }
 	  
       }
   }
     printf("return from helper\n");
 }
 
 static void null_compute_rgb_size (null_driver_t *this, opie_frame_t *frame) {
 
     double x_factor, y_factor;
     
     /*
      * make the frame fit into the given destination area
      */
   
     x_factor = (double) this->gui_width  / (double) frame->ideal_width;
     y_factor = (double) this->gui_height / (double) frame->ideal_height;
   
     if ( x_factor < y_factor ) {
 	frame->output_width   = (double) frame->ideal_width  * x_factor ;
 	frame->output_height  = (double) frame->ideal_height * x_factor ;
     } else {
 	frame->output_width   = (double) frame->ideal_width  * y_factor ;
 	frame->output_height  = (double) frame->ideal_height * y_factor ;
     }
 
 #define LOG 1
 #ifdef LOG
     printf("video_out_fb: frame source %d x %d => screen output %d x %d%s\n",
 	   frame->width, frame->height,
 	   frame->output_width, frame->output_height,
 	   ( frame->width != frame->output_width
 	     || frame->height != frame->output_height
 	     ? ", software scaling"
 	     : "" )
 	   );
 #endif
 }
 
 
 // size specific
 
 
 static void null_update_frame_format( vo_driver_t* self, vo_frame_t* img,
 				      uint32_t width, uint32_t height,
 				      int ratio_code, int format, int flags ){
     null_driver_t* this = (null_driver_t*) self;
     opie_frame_t*  frame = (opie_frame_t*)img;
     /* not needed now */
     printf("update_frame_format\n");
     printf("al crash aye?\n");
 
     flags &= VO_BOTH_FIELDS;
 
     /* find out if we need to adapt this frame */
 
     if ((width != frame->width)
 	|| (height != frame->height)
 	|| (ratio_code != frame->ratio_code)
 	|| (flags != frame->flags)
 	|| (format != frame->format)
 	|| (this->user_ratio != frame->user_ratio)
 	|| (this->gui_width != frame-> gui_width )
 	|| (this-> gui_height != frame-> gui_height)) {
 
 	frame->width      = width;
 	frame->height     = height;
 	frame->ratio_code = ratio_code;
 	frame->flags      = flags;
 	frame->format     = format;
 	frame->user_ratio = this->user_ratio;
 	this->gui_changed = 0;
 //	frame->show_video = this->m_show_video;
     frame->gui_width  = this->gui_width;
     frame->gui_height = this->gui_height;
         
 	    null_compute_ideal_size (this, frame);
 	    null_compute_rgb_size (this, frame);
 	
 	/*
 	 * (re-) allocate 
 	 */
 	if( frame->data ) {
 	    if(frame->chunk[0] ){
 		free( frame->chunk[0] );
 		frame->chunk[0] = NULL;	
 	    }
 	    if(frame->chunk[1] ){
 		free ( frame->chunk[1] );
 		frame->chunk[1] = NULL;
 	    }	
 	    if(frame->chunk[2] ){
 		free ( frame->chunk[2] );
 		frame->chunk[2] = NULL;
 	    }
 	    free ( frame->data );
 	}
 	printf("after freeing\n");
 	frame->data = xine_xmalloc (frame->output_width * frame->output_height *
 				    this->bytes_per_pixel );
 
 	if( format == IMGFMT_YV12 ) {
-	    int image_size = width * height; /* cast ouch*/
-	    frame->frame.base[0] = xine_xmalloc_aligned(16, image_size,
-							(void **)&frame->chunk[0] );
-	    frame->frame.base[1] = xine_xmalloc_aligned(16, image_size,
-							(void **)&frame->chunk[1] );
-	    frame->frame.base[2] = xine_xmalloc_aligned(16, image_size,
-							(void **)&frame->chunk[2] );
+	    frame->frame.pitches[0] = 8*((width + 7) / 8);
+	    frame->frame.pitches[1] = 8*((width + 15) / 16);
+	    frame->frame.pitches[2] = 8*((width + 15) / 16);
+	    frame->frame.base[0] = xine_xmalloc_aligned (16, frame->frame.pitches[0] * height,(void **)&frame->chunk[0]);
+	    frame->frame.base[1] = xine_xmalloc_aligned (16, frame->frame.pitches[1] * ((height+ 1)/2), (void **)&frame->chunk[1]);
+	    frame->frame.base[2] = xine_xmalloc_aligned (16, frame->frame.pitches[2] * ((height+ 1)/2), (void **)&frame->chunk[2]);
+
 	}else{
-	    int image_size = width * height; /* cast ouch*/
-	    frame->frame.base[0] = xine_xmalloc_aligned(16, image_size,
-							(void **)&frame->chunk[0] );
+	    frame->frame.pitches[0] = 8*((width + 3) / 4);
+	    frame->frame.pitches[1] = 8*((width + 3) / 4);
+	    frame->frame.pitches[2] = 8*((width + 3) / 4);
+	    
+	    frame->frame.base[0] = xine_xmalloc_aligned (16, frame->frame.pitches[0] * height,
+                                                      (void **)&frame->chunk[0]);
 	    frame->chunk[1] = NULL;
 	    frame->chunk[2] = NULL;
 	}
 
 	frame->format = format;
 	frame->width  = width;
 	frame->height = height;
 
 	frame->stripe_height = 16 * frame->output_height / frame->height;
 	frame->bytes_per_line = frame->output_width * this->bytes_per_pixel;
   
 	/* 
 	 * set up colorspace converter
 	 */
 	if(1 /*this->m_show_video*/ ){
 	    printf("showing video\n");	    	
 
 	switch (flags) {
 	    case VO_TOP_FIELD:
 	    case VO_BOTTOM_FIELD:
 		frame->yuv2rgb->configure (frame->yuv2rgb,
 					   frame->width,
 					   16,	
-					   frame->width*2,
-					   frame->width,
+					   2*frame->frame.pitches[0],
+					   2*frame->frame.pitches[1],
 					   frame->output_width,
 					   frame->stripe_height,
 					   frame->bytes_per_line*2);
 		frame->yuv_stride = frame->bytes_per_line*2;
 		break;
 	    case VO_BOTH_FIELDS:
 		frame->yuv2rgb->configure (frame->yuv2rgb,
 					   frame->width,
 					   16,
-					   frame->width,
-					   frame->width/2,
+					   frame->frame.pitches[0],
+					   frame->frame.pitches[1],
 					   frame->output_width,
 					   frame->stripe_height,
 					   frame->bytes_per_line);
 		frame->yuv_stride = frame->bytes_per_line;
 		break;
 	}
 	}
     }
     printf("after gui changed\n");
     /*
      * reset dest pointers
      */
 
     if (frame->data) {
 	switch (flags) {
 	    case VO_TOP_FIELD:
 		frame->rgb_dst    = (uint8_t *)frame->data;
 		frame->stripe_inc = 2 * frame->stripe_height * frame->bytes_per_line;
 		break;
 	    case VO_BOTTOM_FIELD:
 		frame->rgb_dst    = (uint8_t *)frame->data + frame->bytes_per_line ;
 		frame->stripe_inc = 2 * frame->stripe_height * frame->bytes_per_line;
 		break;
 	    case VO_BOTH_FIELDS:
 		frame->rgb_dst    = (uint8_t *)frame->data;
 		frame->stripe_inc = frame->stripe_height * frame->bytes_per_line;
 		break;
 	}
     }    
     printf("done\n");
 }
 static void null_display_frame( vo_driver_t* self, vo_frame_t *frame_gen ){   
     null_driver_t* this = (null_driver_t*) self;
     opie_frame_t* frame = (opie_frame_t*)frame_gen;
     display_xine_frame_t display = this->frameDis;
 
     printf("display frame\n");
 //       if( this->m_show_video ) { // return if not displaying	
 	printf("calling home aye\n" );
 	if( display != NULL ) {
 	(*display)(this->caller, frame->data,
 		   frame->output_width, frame->output_height,
 		   frame->bytes_per_line );
 	printf("display done hope you enyoyed the frame");
 	}
 //    }
     
     frame->frame.displayed (&frame->frame);
 }
 
 
 // blending related
 
 
 static void null_overlay_clut_yuv2rgb(null_driver_t  *this, vo_overlay_t *overlay,
 				    opie_frame_t *frame) {
   int i;
   clut_t* clut = (clut_t*) overlay->color;
   if (!overlay->rgb_clut) {
     for (i = 0; i < sizeof(overlay->color)/sizeof(overlay->color[0]); i++) {
       *((uint32_t *)&clut[i]) =
 	frame->yuv2rgb->yuv2rgb_single_pixel_fun (frame->yuv2rgb,
 						  clut[i].y, clut[i].cb, clut[i].cr);
     }
     overlay->rgb_clut++;
   }
   if (!overlay->clip_rgb_clut) {
     clut = (clut_t*) overlay->clip_color;
     for (i = 0; i < sizeof(overlay->color)/sizeof(overlay->color[0]); i++) {
       *((uint32_t *)&clut[i]) =
 	frame->yuv2rgb->yuv2rgb_single_pixel_fun(frame->yuv2rgb,
 						 clut[i].y, clut[i].cb, clut[i].cr);
     }
     overlay->clip_rgb_clut++;
   }
 }
 
 static void null_overlay_blend (vo_driver_t *this_gen, vo_frame_t *frame_gen, vo_overlay_t *overlay) {
   null_driver_t  *this = (null_driver_t *) this_gen;
   opie_frame_t   *frame = (opie_frame_t *) frame_gen;
 
   printf("overlay blend\n");
   if(!this->m_show_video || frame->output_width == 0 || frame->output_height== 0)
       return;
 
   /* Alpha Blend here */
    if (overlay->rle) {
      if( !overlay->rgb_clut || !overlay->clip_rgb_clut)
        null_overlay_clut_yuv2rgb(this,overlay,frame);
 
      switch(this->bpp) {
        case 16:
         blend_rgb16( (uint8_t *)frame->data, overlay,
 		     frame->output_width, frame->output_height,
 		     frame->width, frame->height);
         break;
        case 24:
         blend_rgb24( (uint8_t *)frame->data, overlay,
 		     frame->output_width, frame->output_height,
 		     frame->width, frame->height);
         break;
        case 32:
         blend_rgb32( (uint8_t *)frame->data, overlay,
 		     frame->output_width, frame->output_height,
 		     frame->width, frame->height);
         break;
        default:
 	/* It should never get here */
 	break;
      }        
    }
 }
 
 
 static int null_get_property( vo_driver_t* self,
 			      int property ){
     printf("property get\n");			     
     return 0;
 }
 static int null_set_property( vo_driver_t* self,
 			      int property,
 			      int value ){
     printf("set property\n");			     
     return value;
 }
 static void null_get_property_min_max( vo_driver_t* self,
 				       int property, int *min,
 				       int *max ){
     printf("min max\n");				       
     *max = 0;
     *min = 0;
 }
 static int null_gui_data_exchange( vo_driver_t* self,
 				   int data_type,
 				   void *data ){
     return 0;
 }
 static void null_exit( vo_driver_t* self ){
     null_driver_t* this = (null_driver_t*)self;
     free ( this );
 }
 static int null_redraw_needed( vo_driver_t* self ){
     return 0;
 }
 				       
 
 vo_driver_t* init_video_out_plugin( config_values_t* conf,
 				    void* video ){
     null_driver_t *vo;
     vo = (null_driver_t*)malloc( sizeof(null_driver_t ) );
     
     /* memset? */
     memset(vo,0, sizeof(null_driver_t ) );
     vo->m_show_video = 0; // false
     vo->m_video_fullscreen = 0;
     vo->m_is_scaling = 0;
     vo->user_ratio = ASPECT_AUTO;
     vo->display_ratio = 1.0;
     vo->gui_width = 16;
     vo->gui_height = 8;
     vo->frameDis = NULL;
 
     /* install callback handlers*/
     vo->vo_driver.get_capabilities      = null_get_capabilities;
     vo->vo_driver.alloc_frame           = null_alloc_frame;
     vo->vo_driver.update_frame_format   = null_update_frame_format;
     vo->vo_driver.display_frame         = null_display_frame;
     vo->vo_driver.overlay_blend         = null_overlay_blend;
     vo->vo_driver.get_property          = null_get_property;
     vo->vo_driver.set_property          = null_set_property;
     vo->vo_driver.get_property_min_max  = null_get_property_min_max;
     vo->vo_driver.gui_data_exchange     = null_gui_data_exchange;
     vo->vo_driver.exit                  = null_exit;
     vo->vo_driver.redraw_needed         = null_redraw_needed;
     
 
     /* capabilities */
     vo->m_capabilities = VO_CAP_COPIES_IMAGE | VO_CAP_YUY2 | VO_CAP_YV12;
     vo->yuv2rgb_factory = yuv2rgb_factory_init (MODE_16_RGB, vo->yuv2rgb_swap, 
 						vo->yuv2rgb_cmap);
     printf("done initialisation\n");
     return (vo_driver_t*) vo;
 }
 
 static vo_info_t vo_info_null = {
     5,
     "null plugin",
     NULL,
     VISUAL_TYPE_FB,
     5
 };