Moving image drawing code into the driver system

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11060 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 0 insertions, 167 deletions

diff --git a/src/fl_draw_image_mac.cxx b/src/fl_draw_image_mac.cxx
deleted file mode 100644
index 87fcbc068..000000000
--- a/src/fl_draw_image_mac.cxx
+++ /dev/null
@@ -1,167 +0,0 @@
-//
-// "$Id$"
-//
-// MacOS image drawing code for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2012 by Bill Spitzak and others.
-//
-// This library is free software. Distribution and use rights are outlined in
-// the file "COPYING" which should have been included with this file.  If this
-// file is missing or damaged, see the license at:
-//
-//     http://www.fltk.org/COPYING.php
-//
-// Please report all bugs and problems on the following page:
-//
-//     http://www.fltk.org/str.php
-//
-
-////////////////////////////////////////////////////////////////
-
-#include <config.h>
-#include <FL/Fl.H>
-#include <FL/fl_draw.H>
-#include <FL/Fl_Printer.H>
-#include <FL/x.H>
-
-#define MAXBUFFER 0x40000 // 256k
-
-static void dataReleaseCB(void *info, const void *data, size_t size)
-{
-  delete[] (uchar *)data;
-}
-
-/*
- * draw an image based on the input parameters
- *
- * buf:       image source data
- * X, Y:      position (in buffer?!)
- * W, H:      size of picture (in pixel?)
- * delta:     distance from pixel to pixel in buf in bytes
- * linedelta: distance from line to line in buf in bytes
- * mono:      if set, pixel is one byte - if zero, pixel is 3 byte
- * cb:        callback to copy image data into (RGB?) buffer
- *   buf:       pointer to first byte in image source
- *   x, y:      position in buffer
- *   w:         width (in bytes?)
- *   dst:       destination buffer
- * userdata:  ?
- */
-static void innards(const uchar *buf, int X, int Y, int W, int H,
-		    int delta, int linedelta, int mono,
-		    Fl_Draw_Image_Cb cb, void* userdata)
-{
-  if (!linedelta) linedelta = W*delta;
-
-  const void *array = buf;
-  uchar *tmpBuf = 0;
-  if (cb || Fl_Surface_Device::surface() != Fl_Display_Device::display_device()) {
-    tmpBuf = new uchar[ H*W*delta ];
-    if (cb) {
-      for (int i=0; i<H; i++) {
-	cb(userdata, 0, i, W, tmpBuf+i*W*delta);
-      }
-    } else {
-      uchar *p = tmpBuf;
-      for (int i=0; i<H; i++) {
-	memcpy(p, buf+i*linedelta, W*delta);
-	p += W*delta;
-	}
-    }
-    array = (void*)tmpBuf;
-    linedelta = W*delta;
-  }
-  // create an image context
-  CGColorSpaceRef   lut = 0;
-  if (delta<=2) 
-    lut = CGColorSpaceCreateDeviceGray();
-  else
-    lut = CGColorSpaceCreateDeviceRGB();
-  // a release callback is necessary when the fl_gc is a print context because the image data
-  // must be kept until the page is closed. Thus tmpBuf can't be deleted here. It's too early.
-  CGDataProviderRef src = CGDataProviderCreateWithData( 0L, array, linedelta*H, 
-						       tmpBuf ? dataReleaseCB : NULL
-						       );
-  CGImageRef        img = CGImageCreate( W, H, 8, 8*delta, linedelta,
-                            lut, delta&1?kCGImageAlphaNone:kCGImageAlphaNoneSkipLast,
-                            //lut, delta&1?kCGImageAlphaNone:kCGImageAlphaLast,
-                            src, 0L, false, kCGRenderingIntentDefault);
-  // draw the image into the destination context
-  if (img) {
-    CGRect rect = CGRectMake( X, Y,  W, H);
-    Fl_X::q_begin_image(rect, 0, 0, W, H);
-    CGContextDrawImage(fl_gc, rect, img);
-    Fl_X::q_end_image();
-    // release all allocated resources
-    CGImageRelease(img);
-  }
-  CGColorSpaceRelease(lut);
-  CGDataProviderRelease(src);
-  if (img) return; // else fall through to slow mode
-  // following the very save (and very slow) way to write the image into the give port
-  CGContextSetShouldAntialias(fl_gc, false);
-  if ( cb )
-  {
-    uchar *tmpBuf = new uchar[ W*4 ];
-    for ( int i=0; i<H; i++ )
-    {
-      uchar *src = tmpBuf;
-      cb( userdata, 0, i, W, tmpBuf );
-      for ( int j=0; j<W; j++ )
-      {
-        if ( mono )
-          { fl_color( src[0], src[0], src[0] ); }
-        else
-          { fl_color( src[0], src[1], src[2] ); }
-        CGContextMoveToPoint(fl_gc, X+j, Y+i);
-        CGContextAddLineToPoint(fl_gc, X+j, Y+i);
-        CGContextStrokePath(fl_gc);
-        src+=delta;
-      }
-    }
-    delete[] tmpBuf;
-  }
-  else
-  {
-    for ( int i=0; i<H; i++ )
-    {
-      const uchar *src = buf+i*linedelta;
-      for ( int j=0; j<W; j++ )
-      {
-        if ( mono )
-          fl_color( src[0], src[0], src[0] );
-        else
-          fl_color( src[0], src[1], src[2] );
-        CGContextMoveToPoint(fl_gc, X+j, Y+i);
-        CGContextAddLineToPoint(fl_gc, X+j, Y+i);
-        CGContextStrokePath(fl_gc);
-        src += delta;
-      }
-    }
-  }
-  CGContextSetShouldAntialias(fl_gc, true);
-}
-
-void Fl_Quartz_Graphics_Driver::draw_image(const uchar* buf, int x, int y, int w, int h, int d, int l){
-  innards(buf,x,y,w,h,d,l,(d<3&&d>-3),0,0);
-}
-void Fl_Quartz_Graphics_Driver::draw_image(Fl_Draw_Image_Cb cb, void* data,
-		   int x, int y, int w, int h,int d) {
-  innards(0,x,y,w,h,d,0,(d<3&&d>-3),cb,data);
-}
-void Fl_Quartz_Graphics_Driver::draw_image_mono(const uchar* buf, int x, int y, int w, int h, int d, int l){
-  innards(buf,x,y,w,h,d,l,1,0,0);
-}
-void Fl_Quartz_Graphics_Driver::draw_image_mono(Fl_Draw_Image_Cb cb, void* data,
-		   int x, int y, int w, int h,int d) {
-  innards(0,x,y,w,h,d,0,1,cb,data);
-}
-
-void fl_rectf(int x, int y, int w, int h, uchar r, uchar g, uchar b) {
-  fl_color(r,g,b);
-  fl_rectf(x,y,w,h);
-}
-
-//
-// End of "$Id$".
-//