1 files changed, 0 insertions, 167 deletions
diff --git a/src/drivers/Quartz/Fl_Quartz_Image_Surface_Driver.cxx b/src/drivers/Quartz/Fl_Quartz_Image_Surface_Driver.cxx
deleted file mode 100644
index 4615ba475..000000000
--- a/src/drivers/Quartz/Fl_Quartz_Image_Surface_Driver.cxx
+++ /dev/null
@@ -1,167 +0,0 @@
-//
-// Draw-to-image code for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2026 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:
-//
-//     https://www.fltk.org/COPYING.php
-//
-// Please see the following page on how to report bugs and issues:
-//
-//     https://www.fltk.org/bugs.php
-//
-
-#include <FL/platform.H>
-#include <FL/fl_draw.H>
-#include "Fl_Quartz_Image_Surface_Driver.H"
-#include "Fl_Quartz_Graphics_Driver.H"
-#include "../Cocoa/Fl_Cocoa_Window_Driver.H"
-#include <ApplicationServices/ApplicationServices.h>
-
-
-Fl_Quartz_Image_Surface_Driver::Fl_Quartz_Image_Surface_Driver(int w, int h, int high_res, Fl_Offscreen off) : Fl_Image_Surface_Driver(w, h, high_res, off) {
-  mask_ = NULL;
-  int W = w, H = h;
-  float s = 1;
-  if (high_res) {
-    s = Fl_Graphics_Driver::default_driver().scale();
-    Fl_Window *cw = Fl::first_window();
-    Fl_Cocoa_Window_Driver *dr = cw ? Fl_Cocoa_Window_Driver::driver(cw) : NULL;
-    if (dr && dr->mapped_to_retina()) s *= 2;
-    W *= s; H *= s;
-  }
-  CGColorSpaceRef lut = CGColorSpaceCreateDeviceRGB();
-  offscreen = off ? off : (Fl_Offscreen)CGBitmapContextCreate(calloc(W*H,4), W, H, 8, W*4, lut, kCGImageAlphaPremultipliedLast);
-  CGColorSpaceRelease(lut);
-  driver(new Fl_Quartz_Graphics_Driver);
-  CGContextTranslateCTM((CGContextRef)offscreen, 0.5*s, -0.5*s); // as when drawing to a window
-  if (high_res) {
-    CGContextScaleCTM((CGContextRef)offscreen, s, s);
-    driver()->scale(s);
-  }
-  CGContextSetShouldAntialias((CGContextRef)offscreen, false);
-  CGContextTranslateCTM((CGContextRef)offscreen, 0, height);
-  CGContextScaleCTM((CGContextRef)offscreen, 1.0f, -1.0f);
-  CGContextSaveGState((CGContextRef)offscreen);
-  CGContextSetRGBFillColor((CGContextRef)offscreen, 1, 1, 1, 0);
-  CGContextFillRect((CGContextRef)offscreen, CGRectMake(0,0,w,h));
-}
-
-Fl_Quartz_Image_Surface_Driver::~Fl_Quartz_Image_Surface_Driver() {
-  if (mask_) {
-    CGImageRelease(mask_);
-  }
-  if (offscreen) CGContextRestoreGState((CGContextRef)offscreen);
-  if (offscreen && !external_offscreen) {
-    void *data = CGBitmapContextGetData((CGContextRef)offscreen);
-    free(data);
-    CGContextRelease((CGContextRef)offscreen);
-  }
-  delete driver();
-}
-
-
-void Fl_Quartz_Image_Surface_Driver::set_current() {
-  Fl_Surface_Device::set_current();
-  pre_window = fl_window;
-  driver()->gc((CGContextRef)offscreen);
-  fl_window = 0;
-  ((Fl_Quartz_Graphics_Driver*)driver())->high_resolution( CGBitmapContextGetWidth((CGContextRef)offscreen) > (size_t)width );
-  if (mask_) {
-    int W, H;
-    printable_rect(&W, &H);
-    CGContextSaveGState((CGContextRef)offscreen);
-    CGContextClipToMask((CGContextRef)offscreen, CGRectMake(0,0,W,H), mask_); // 10.4
-    CGContextSaveGState((CGContextRef)offscreen);
-  }
-}
-
-void Fl_Quartz_Image_Surface_Driver::translate(int x, int y) {
-  CGContextRestoreGState((CGContextRef)offscreen);
-  CGContextSaveGState((CGContextRef)offscreen);
-  CGContextTranslateCTM((CGContextRef)offscreen, x, y);
-  CGContextSaveGState((CGContextRef)offscreen);
-}
-
-void Fl_Quartz_Image_Surface_Driver::untranslate() {
-  CGContextRestoreGState((CGContextRef)offscreen);
-}
-
-Fl_RGB_Image* Fl_Quartz_Image_Surface_Driver::image()
-{
-  CGContextFlush((CGContextRef)offscreen);
-  if (mask_) {
-    CGContextRestoreGState((CGContextRef)offscreen);
-    CGImageRelease(mask_);
-    mask_ = NULL;
-  }
-  int W = (int)CGBitmapContextGetWidth((CGContextRef)offscreen);
-  int H = (int)CGBitmapContextGetHeight((CGContextRef)offscreen);
-  int bpr = (int)CGBitmapContextGetBytesPerRow((CGContextRef)offscreen);
-  int bpp = (int)CGBitmapContextGetBitsPerPixel((CGContextRef)offscreen)/8;
-  uchar *base = (uchar*)CGBitmapContextGetData((CGContextRef)offscreen);
-  int idx, idy;
-  uchar *pdst, *psrc;
-  unsigned char *data = new uchar[W * H * 3];
-  for (idy = 0, pdst = data; idy < H; idy ++) {
-    for (idx = 0, psrc = base + idy * bpr; idx < W; idx ++, psrc += bpp, pdst += 3) {
-      pdst[0] = psrc[0];  // R
-      pdst[1] = psrc[1];  // G
-      pdst[2] = psrc[2];  // B
-    }
-  }
-  Fl_RGB_Image *image = new Fl_RGB_Image(data, W, H);
-  image->alloc_array = 1;
-  return image;
-}
-
-void Fl_Quartz_Image_Surface_Driver::end_current()
-{
-  if (mask_) {
-    CGContextRestoreGState((CGContextRef)offscreen);
-    CGContextRestoreGState((CGContextRef)offscreen);
-  }
-  fl_window = pre_window;
-  Fl_Surface_Device::end_current();
-}
-
-
-static void MyProviderReleaseData (void *info, const void *data, size_t size) {
-  delete[] (uchar*)data;
-}
-
-
-void Fl_Quartz_Image_Surface_Driver::mask(const Fl_RGB_Image *img) {
-  if (!&CGContextClipToMask) return;
-  int W = (int)CGBitmapContextGetWidth((CGContextRef)offscreen);
-  int H = (int)CGBitmapContextGetHeight((CGContextRef)offscreen);
-  bool using_copy = false;
-  if (W != img->data_w() || H != img->data_h()) {
-    Fl_RGB_Image *copy = (Fl_RGB_Image*)img->copy(W, H);
-    img = copy;
-    using_copy = true;
-  }
-
-  int i, d = img->d(), w = img->data_w(), h = img->data_h();
-  // reverse top and bottom and convert to gray scale if img->d() == 3 and complement bits
-  int bytes_per_row = (img->ld() ? img->ld() : w * d);
-  uchar *from = new uchar[w * h];
-  for ( i = 0; i < h; i++) {
-    const uchar *p = img->array + bytes_per_row * i;
-    const uchar *last = p + bytes_per_row;
-    uchar *q = from + (h - 1 - i) * w;
-    while (p < last) {
-      unsigned u = *p++;
-      u += *p++;
-      u += *p++;
-      *q++ = ~(u/3);
-    }
-  }
-  CGDataProviderRef provider = CGDataProviderCreateWithData(NULL, from, w * h, MyProviderReleaseData);
-  mask_ = CGImageMaskCreate(w, h, 8, 8, w, provider, NULL, false);
-  CFRelease(provider);
-  if (using_copy) delete img;
-}