cleanup - round 2.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8047 b3059339-0415-0410-9bf9-f77b7e298cf2

Gui/Makefile

@@ -15,7 +15,7 @@ endif
 CFLAGS = $(OPTIMIZE) $(INCDIR) $(DEBUG) 
 
 SRCS = wm/ws.c wm/wsxdnd.c app.c interface.c cfg.c \
-	bitmap/bitmap.c bitmap/png/png.c \
+	bitmap/bitmap.c \
 	skin/skin.c skin/font.c skin/cut.c \
 	mplayer/mplayer.c mplayer/widgets.c mplayer/play.c \
 	mplayer/gtk/menu.c mplayer/gtk/mb.c mplayer/gtk/about.c mplayer/gtk/pl.c mplayer/gtk/sb.c mplayer/gtk/fs.c mplayer/gtk/opts.c mplayer/gtk/url.c mplayer/gtk/eq.c

Gui/bitmap.c

@@ -3,8 +3,94 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include <png.h>
+
+#include "../../mp_msg.h"
 #include "bitmap.h"
 
+int pngRead( unsigned char * fname,txSample * bf )
+{
+ unsigned char   header[8];
+ png_structp     png;
+ png_infop       info;
+ png_infop       endinfo;
+ png_bytep     * row_p;
+ png_bytep       palette = NULL;
+ int             color;
+ png_uint_32     i;
+ 
+ FILE *fp=fopen( fname,"rb" );
+ if ( !fp ) 
+  {
+   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png] file read error ( %s ).\n",fname );
+   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,&bf->Width,&bf->Height,&bf->BPP,&color,NULL,NULL,NULL );
+
+ row_p=(png_bytep *)malloc( sizeof( png_bytep ) * bf->Height );
+ if ( !row_p )
+  {
+   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  Not enough memory for row buffer.\n" );
+   return 2;
+  }
+ bf->Image=(png_bytep)malloc( png_get_rowbytes( png,info ) * bf->Height );
+ if ( !bf->Image )
+  {
+   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  Not enough memory for image buffer.\n" );
+   return 2;
+  }
+ for ( i=0; i < bf->Height; i++ ) row_p[i]=&bf->Image[png_get_rowbytes( png,info ) * i];
+
+ png_read_image( png,row_p );
+ free( row_p );
+
+#if 0
+ if ( color == PNG_COLOR_TYPE_PALETTE )
+  {
+   int cols;
+   png_get_PLTE( png,info,(png_colorp *)&palette,&cols );
+  }
+#endif
+
+ if ( color&PNG_COLOR_MASK_ALPHA )
+  {
+   if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY_ALPHA ) bf->BPP*=2;
+     else bf->BPP*=4;
+  }
+  else
+   {
+    if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY ) bf->BPP*=1;
+      else bf->BPP*=3;
+   }
+
+ png_read_end( png,endinfo );
+ png_destroy_read_struct( &png,&info,&endinfo );
+
+ if ( fclose( fp ) != 0 )
+  {
+   free( bf->Image );
+   free( palette );
+   return 1;
+  }
+ bf->ImageSize=bf->Width * bf->Height * ( bf->BPP / 8 );
+
+ mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png] filename: %s.\n",fname );
+ mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  size: %dx%d bits: %d\n",bf->Width,bf->Height,bf->BPP );
+ mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  imagesize: %lu\n",bf->ImageSize );
+ return 0;
+}
+
 int conv24to32( txSample * bf )
 {
  unsigned char * tmpImage;

Gui/bitmap.h

@@ -11,9 +11,6 @@ typedef struct _txSample
  char *        Image;
 } txSample;
 
-#include "png/png.h"
-#include "../../mp_msg.h"
-
 extern int bpRead( char * fname, txSample * bf );
 extern int conv24to32( txSample * bf );
 extern void Convert32to1( txSample * in,txSample * out,int adaptivlimit );

Gui/bitmap/bitmap.c

@@ -3,8 +3,94 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include <png.h>
+
+#include "../../mp_msg.h"
 #include "bitmap.h"
 
+int pngRead( unsigned char * fname,txSample * bf )
+{
+ unsigned char   header[8];
+ png_structp     png;
+ png_infop       info;
+ png_infop       endinfo;
+ png_bytep     * row_p;
+ png_bytep       palette = NULL;
+ int             color;
+ png_uint_32     i;
+ 
+ FILE *fp=fopen( fname,"rb" );
+ if ( !fp ) 
+  {
+   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png] file read error ( %s ).\n",fname );
+   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,&bf->Width,&bf->Height,&bf->BPP,&color,NULL,NULL,NULL );
+
+ row_p=(png_bytep *)malloc( sizeof( png_bytep ) * bf->Height );
+ if ( !row_p )
+  {
+   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  Not enough memory for row buffer.\n" );
+   return 2;
+  }
+ bf->Image=(png_bytep)malloc( png_get_rowbytes( png,info ) * bf->Height );
+ if ( !bf->Image )
+  {
+   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  Not enough memory for image buffer.\n" );
+   return 2;
+  }
+ for ( i=0; i < bf->Height; i++ ) row_p[i]=&bf->Image[png_get_rowbytes( png,info ) * i];
+
+ png_read_image( png,row_p );
+ free( row_p );
+
+#if 0
+ if ( color == PNG_COLOR_TYPE_PALETTE )
+  {
+   int cols;
+   png_get_PLTE( png,info,(png_colorp *)&palette,&cols );
+  }
+#endif
+
+ if ( color&PNG_COLOR_MASK_ALPHA )
+  {
+   if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY_ALPHA ) bf->BPP*=2;
+     else bf->BPP*=4;
+  }
+  else
+   {
+    if ( color&PNG_COLOR_MASK_PALETTE || color == PNG_COLOR_TYPE_GRAY ) bf->BPP*=1;
+      else bf->BPP*=3;
+   }
+
+ png_read_end( png,endinfo );
+ png_destroy_read_struct( &png,&info,&endinfo );
+
+ if ( fclose( fp ) != 0 )
+  {
+   free( bf->Image );
+   free( palette );
+   return 1;
+  }
+ bf->ImageSize=bf->Width * bf->Height * ( bf->BPP / 8 );
+
+ mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png] filename: %s.\n",fname );
+ mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  size: %dx%d bits: %d\n",bf->Width,bf->Height,bf->BPP );
+ mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  imagesize: %lu\n",bf->ImageSize );
+ return 0;
+}
+
 int conv24to32( txSample * bf )
 {
  unsigned char * tmpImage;

Gui/bitmap/bitmap.h

@@ -11,9 +11,6 @@ typedef struct _txSample
  char *        Image;
 } txSample;
 
-#include "png/png.h"
-#include "../../mp_msg.h"
-
 extern int bpRead( char * fname, txSample * bf );
 extern int conv24to32( txSample * bf );
 extern void Convert32to1( txSample * in,txSample * out,int adaptivlimit );

Gui/bitmap/png/png.c

@@ -1,126 +0,0 @@
-
-#include <stdlib.h>
-
-#include "./png.h"
-#include <png.h>
-
-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 ) 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 ) return 1;
- 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 ) )
-  {
-   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png] file read error ( %s ).\n",fname );
-   return 1;
-  }
- bf->Width=raw.Width;
- bf->Height=raw.Height;
- bf->BPP=( raw.Depth * raw.Components );
- bf->ImageSize=bf->Width * bf->Height * ( bf->BPP / 8 );
- if ( ( bf->Image=malloc( bf->ImageSize ) ) == NULL )
-  {
-   mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  Not enough memory for image buffer.\n" );
-   return 2;
-  }
- memcpy( bf->Image,raw.Data,bf->ImageSize );
- free( raw.Data );
- mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png] filename: %s.\n",fname );
- mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  size: %dx%d bits: %d\n",bf->Width,bf->Height,bf->BPP );
- mp_dbg( MSGT_GPLAYER,MSGL_DBG2,"[png]  imagesize: %lu\n",bf->ImageSize );
- return 0;
-}

Gui/bitmap/png/png.h

@@ -1,9 +0,0 @@
-
-#ifndef __MYPNG
-#define __MYPNG
-
-#include "../bitmap.h"
-
-extern int pngRead( unsigned char * fname, txSample * bf );
-
-#endif