[Mplayer-cvslog] CVS: main/TOOLS png2raw.c,1.2,1.3

22 Dec 2002

Update of /cvsroot/mplayer/main/TOOLS
In directory mail:/var/tmp.root/cvs-serv1536/TOOLS

Modified Files:
	png2raw.c 
Log Message:
dos2unix conversion

Index: png2raw.c
===================================================================
RCS file: /cvsroot/mplayer/main/TOOLS/png2raw.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3

--- png2raw.c	11 Jun 2001 12:47:38 -0000	1.2
+++ png2raw.c	22 Dec 2002 16:30:59 -0000	1.3
@@ -1,146 +1,146 @@
 #define DEBUG
-
-#include <stdlib.h>
-
-//#include "png.h"
+
+#include <stdlib.h>
+
+//#include "png.h"
 #include <png.h>
-
-typedef struct _txSample
-{
- unsigned int  Width;
- unsigned int  Height;
- unsigned int  BPP;
- unsigned long ImageSize;
- char *        Image;
-} txSample;
-
-typedef struct
-{
- unsigned int    Width;
- unsigned int    Height;
- unsigned int    Depth;
- unsigned int    Alpha;
-
- unsigned int    Components;
- unsigned char * Data;
- unsigned char * Palette;
-} pngRawInfo;
-
-int pngLoadRawF( FILE *fp,pngRawInfo *pinfo )
-{
- unsigned char   header[8];
- png_structp     png;
- png_infop       info;
- png_infop       endinfo;
- png_bytep       data;
- png_bytep     * row_p;
- png_uint_32     width,height;
- int             depth,color;
- png_uint_32     i;
-
- if ( pinfo == NULL ) return 1;
-
- fread( header,1,8,fp );
- if ( !png_check_sig( header,8 ) ) return 1;
-
- png=png_create_read_struct( PNG_LIBPNG_VER_STRING,NULL,NULL,NULL );
- info=png_create_info_struct( png );
- endinfo=png_create_info_struct( png );
-
- png_init_io( png,fp );
- png_set_sig_bytes( png,8 );
- png_read_info( png,info );
- png_get_IHDR( png,info,&width,&height,&depth,&color,NULL,NULL,NULL );
-
- pinfo->Width=width;
- pinfo->Height=height;
- pinfo->Depth=depth;
-
- data=( png_bytep ) malloc( png_get_rowbytes( png,info )*height );
- row_p=( png_bytep * ) malloc( sizeof( png_bytep )*height );
- for ( i=0; i < height; i++ ) row_p[i]=&data[png_get_rowbytes( png,info )*i];
-
- png_read_image( png,row_p );
- free( row_p );
-
- if ( color == PNG_COLOR_TYPE_PALETTE )
-  {
-   int cols;
-   png_get_PLTE( png,info,( png_colorp * ) &pinfo->Palette,&cols );
-  }
-  else pinfo->Palette=NULL;
-
- if ( color&PNG_COLOR_MASK_ALPHA )
-  {
-   if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY_ALPHA ) pinfo->Components=2;
-     else pinfo->Components=4;
-   pinfo->Alpha=8;
-  }
-  else
-   {
-    if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY ) pinfo->Components=1;
-      else pinfo->Components=3;
-    pinfo->Alpha=0;
-   }
- pinfo->Data=data;
-
- png_read_end( png,endinfo );
- png_destroy_read_struct( &png,&info,&endinfo );
-
- return 0;
-}
-
-int pngLoadRaw( const char *filename,pngRawInfo *pinfo )
-{
- int result;
- FILE *fp=fopen( filename,"rb" );
-
- if ( fp == NULL ) return 0;
- result=pngLoadRawF( fp,pinfo );
- if ( fclose( fp ) != 0 )
-  {
-   if ( result )
-    {
-     free( pinfo->Data );
-     free( pinfo->Palette );
-    }
-   return 1;
-  }
- return 0;
-}
-
-int pngRead( unsigned char * fname,txSample * bf )
-{
- pngRawInfo raw;
-
- if ( pngLoadRaw( fname,&raw ) )
-  {
-   #ifdef DEBUG
-    fprintf( stderr,"[png] file read error ( %s ).\n",fname );
-   #endif
-   return 1;
-  }
- bf->Width=raw.Width;
- bf->Height=raw.Height;
- bf->BPP=( raw.Depth * raw.Components ) + raw.Alpha;
- bf->ImageSize=bf->Width * bf->Height * ( bf->BPP / 8 );
- if ( ( bf->Image=malloc( bf->ImageSize ) ) == NULL )
-  {
-   #ifdef DEBUG
-    fprintf( stderr,"[png]  Not enough memory for image buffer.\n" );
-   #endif
-   return 2;
-  }
- memcpy( bf->Image,raw.Data,bf->ImageSize );
- free( raw.Data );
- #ifdef DEBUG
-  fprintf( stderr,"[png] filename: %s.\n",fname );
-  fprintf( stderr,"[png]  size: %dx%d bits: %d\n",bf->Width,bf->Height,bf->BPP );
-  fprintf( stderr,"[png]  imagesize: %lu\n",bf->ImageSize );
+
+typedef struct _txSample
+{
+ unsigned int  Width;
+ unsigned int  Height;
+ unsigned int  BPP;
+ unsigned long ImageSize;
+ char *        Image;
+} txSample;
+
+typedef struct
+{
+ unsigned int    Width;
+ unsigned int    Height;
+ unsigned int    Depth;
+ unsigned int    Alpha;
+
+ unsigned int    Components;
+ unsigned char * Data;
+ unsigned char * Palette;
+} pngRawInfo;
+
+int pngLoadRawF( FILE *fp,pngRawInfo *pinfo )
+{
+ unsigned char   header[8];
+ png_structp     png;
+ png_infop       info;
+ png_infop       endinfo;
+ png_bytep       data;
+ png_bytep     * row_p;
+ png_uint_32     width,height;
+ int             depth,color;
+ png_uint_32     i;
+
+ if ( pinfo == NULL ) return 1;
+
+ fread( header,1,8,fp );
+ if ( !png_check_sig( header,8 ) ) return 1;
+
+ png=png_create_read_struct( PNG_LIBPNG_VER_STRING,NULL,NULL,NULL );
+ info=png_create_info_struct( png );
+ endinfo=png_create_info_struct( png );
+
+ png_init_io( png,fp );
+ png_set_sig_bytes( png,8 );
+ png_read_info( png,info );
+ png_get_IHDR( png,info,&width,&height,&depth,&color,NULL,NULL,NULL );
+
+ pinfo->Width=width;
+ pinfo->Height=height;
+ pinfo->Depth=depth;
+
+ data=( png_bytep ) malloc( png_get_rowbytes( png,info )*height );
+ row_p=( png_bytep * ) malloc( sizeof( png_bytep )*height );
+ for ( i=0; i < height; i++ ) row_p[i]=&data[png_get_rowbytes( png,info )*i];
+
+ png_read_image( png,row_p );
+ free( row_p );
+
+ if ( color == PNG_COLOR_TYPE_PALETTE )
+  {
+   int cols;
+   png_get_PLTE( png,info,( png_colorp * ) &pinfo->Palette,&cols );
+  }
+  else pinfo->Palette=NULL;
+
+ if ( color&PNG_COLOR_MASK_ALPHA )
+  {
+   if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY_ALPHA ) pinfo->Components=2;
+     else pinfo->Components=4;
+   pinfo->Alpha=8;
+  }
+  else
+   {
+    if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY ) pinfo->Components=1;
+      else pinfo->Components=3;
+    pinfo->Alpha=0;
+   }
+ pinfo->Data=data;
+
+ png_read_end( png,endinfo );
+ png_destroy_read_struct( &png,&info,&endinfo );
+
+ return 0;
+}
+
+int pngLoadRaw( const char *filename,pngRawInfo *pinfo )
+{
+ int result;
+ FILE *fp=fopen( filename,"rb" );
+
+ if ( fp == NULL ) return 0;
+ result=pngLoadRawF( fp,pinfo );
+ if ( fclose( fp ) != 0 )
+  {
+   if ( result )
+    {
+     free( pinfo->Data );
+     free( pinfo->Palette );
+    }
+   return 1;
+  }
+ return 0;
+}
+
+int pngRead( unsigned char * fname,txSample * bf )
+{
+ pngRawInfo raw;
+
+ if ( pngLoadRaw( fname,&raw ) )
+  {
+   #ifdef DEBUG
+    fprintf( stderr,"[png] file read error ( %s ).\n",fname );
+   #endif
+   return 1;
+  }
+ bf->Width=raw.Width;
+ bf->Height=raw.Height;
+ bf->BPP=( raw.Depth * raw.Components ) + raw.Alpha;
+ bf->ImageSize=bf->Width * bf->Height * ( bf->BPP / 8 );
+ if ( ( bf->Image=malloc( bf->ImageSize ) ) == NULL )
+  {
+   #ifdef DEBUG
+    fprintf( stderr,"[png]  Not enough memory for image buffer.\n" );
+   #endif
+   return 2;
+  }
+ memcpy( bf->Image,raw.Data,bf->ImageSize );
+ free( raw.Data );
+ #ifdef DEBUG
+  fprintf( stderr,"[png] filename: %s.\n",fname );
+  fprintf( stderr,"[png]  size: %dx%d bits: %d\n",bf->Width,bf->Height,bf->BPP );
+  fprintf( stderr,"[png]  imagesize: %lu\n",bf->ImageSize );
   fprintf( stderr,"Palette: %s\n",raw.Palette?"yes":"no");
- #endif
- return 0;
-}
+ #endif
+ return 0;
+}
 
 static char fname[256];

    

[Mplayer-cvslog] CVS: main/TOOLS png2raw.c,1.2,1.3

Alex Beregszaszi