1 files changed, 0 insertions, 169 deletions
diff --git a/src/drivers/GDI/Fl_GDI_Image_Surface_Driver.cxx b/src/drivers/GDI/Fl_GDI_Image_Surface_Driver.cxx
deleted file mode 100644
index a14524ee2..000000000
--- a/src/drivers/GDI/Fl_GDI_Image_Surface_Driver.cxx
+++ /dev/null
@@ -1,169 +0,0 @@
-//
-// Draw-to-image code for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2018 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_GDI_Graphics_Driver.H"
-#include "../WinAPI/Fl_WinAPI_Screen_Driver.H"
-#include "Fl_GDI_Image_Surface_Driver.H"
-#include <FL/platform.H>
-#include <FL/Fl_Bitmap.H>
-#include <windows.h>
-
-
-Fl_GDI_Image_Surface_Driver::Fl_GDI_Image_Surface_Driver(int w, int h, int high_res, Fl_Offscreen off) : Fl_Image_Surface_Driver(w, h, high_res, off) {
-  Fl_Display_Device::display_device(); // make sure fl_graphics_driver was initialized
-  float d =  fl_graphics_driver->scale();
-  if (!off && d != 1 && high_res) {
-    w = int(w*d);
-    h = int(h*d);
-  }
-  HDC gc = (HDC)Fl_Graphics_Driver::default_driver().gc();
-  offscreen = off ? off : (Fl_Offscreen)CreateCompatibleBitmap( (gc ? gc : fl_GetDC(0) ) , w, h);
-  if (!offscreen) offscreen = (Fl_Offscreen)CreateCompatibleBitmap(fl_GetDC(0), w, h);
-  driver(Fl_Graphics_Driver::newMainGraphicsDriver());
-  if (d != 1 && high_res) ((Fl_GDI_Graphics_Driver*)driver())->scale(d);
-  origin.x = origin.y = 0;
-  shape_data_ = NULL;
-}
-
-
-Fl_GDI_Image_Surface_Driver::~Fl_GDI_Image_Surface_Driver() {
-  if (shape_data_ && shape_data_->background) {
-    DeleteObject(shape_data_->background);
-    delete shape_data_->mask;
-    free(shape_data_);
-  }
-  if (offscreen && !external_offscreen) DeleteObject((HBITMAP)offscreen);
-  delete driver();
-}
-
-
-void Fl_GDI_Image_Surface_Driver::set_current() {
-  HDC gc = fl_makeDC((HBITMAP)offscreen);
-  driver()->gc(gc);
-  SetWindowOrgEx(gc, origin.x, origin.y, NULL);
-  Fl_Surface_Device::set_current();
-  pre_window = fl_window;
-  _savedc = SaveDC(gc);
-  fl_window=(HWND)offscreen;
-}
-
-
-void Fl_GDI_Image_Surface_Driver::translate(int x, int y) {
-  ((Fl_GDI_Graphics_Driver*)driver())->translate_all(x, y);
-}
-
-
-void Fl_GDI_Image_Surface_Driver::untranslate() {
-  ((Fl_GDI_Graphics_Driver*)driver())->untranslate_all();
-}
-
-
-Fl_RGB_Image* Fl_GDI_Image_Surface_Driver::image()
-{
-  if (shape_data_ && shape_data_->background) {
-    // get the offscreen size in pixels
-    HDC gc = fl_makeDC((HBITMAP)offscreen);
-    BITMAPINFO bmi;
-    bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
-    bmi.bmiHeader.biCompression = BI_RGB;
-    bmi.bmiHeader.biPlanes = 1;
-    bmi.bmiHeader.biBitCount = 0;
-    bmi.bmiHeader.biSizeImage = 0;
-    GetDIBits(gc, (HBITMAP)offscreen, 0, 0, NULL, &bmi, DIB_RGB_COLORS);
-    int W = bmi.bmiHeader.biWidth;
-    int H = bmi.bmiHeader.biHeight;
-    int line_size = ((3*W+3)/4) * 4;
-
-    // read bits of main offscreen
-    uchar *dib_src = new uchar[line_size * H];
-    bmi.bmiHeader.biWidth = W;
-    bmi.bmiHeader.biHeight = H;
-    bmi.bmiHeader.biCompression = BI_RGB;
-    bmi.bmiHeader.biBitCount = 24;
-    GetDIBits(gc, (HBITMAP)offscreen, 0, H,
-                       dib_src, &bmi, DIB_RGB_COLORS);
-
-    // draw above the secondary offscreen the main offscreen masked by shape_data_->mask
-    GdiFlush();
-    Fl_Image_Surface_Driver::copy_with_mask(shape_data_->mask, shape_data_->vBits, dib_src, ((3*W+3)/4) * 4, true);
-    delete shape_data_->mask;
-    delete[] dib_src;
-
-    // write bits of main offscreen
-    SetDIBits(gc, (HBITMAP)offscreen, 0, H, shape_data_->vBits, &bmi, DIB_RGB_COLORS);
-    DeleteDC(gc);
-    DeleteObject(shape_data_->background);
-    shape_data_->background = NULL;
-    free(shape_data_);
-    shape_data_ = NULL;
-   }
-  Fl_RGB_Image *image = Fl::screen_driver()->read_win_rectangle( 0, 0, width, height, 0);
-  return image;
-}
-
-
-void Fl_GDI_Image_Surface_Driver::end_current()
-{
-  HDC gc = (HDC)driver()->gc();
-  GetWindowOrgEx(gc, &origin);
-  RestoreDC(gc, _savedc);
-  DeleteDC(gc);
-  fl_window = pre_window;
-  Fl_Surface_Device::end_current();
-}
-
-
-void Fl_GDI_Image_Surface_Driver::mask(const Fl_RGB_Image *mask) {
-  shape_data_ =  (struct shape_data_type*)calloc(1, sizeof(struct shape_data_type));
-  // get the offscreen size in pixels
-  HDC gc = fl_makeDC((HBITMAP)offscreen);
-  BITMAPINFO bmi;
-  bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
-  bmi.bmiHeader.biCompression = BI_RGB;
-  bmi.bmiHeader.biPlanes = 1;
-  bmi.bmiHeader.biBitCount = 0;
-  bmi.bmiHeader.biSizeImage = 0;
-
-  GetDIBits(gc, (HBITMAP)offscreen, 0, 0, NULL, &bmi, DIB_RGB_COLORS);
-  int W = bmi.bmiHeader.biWidth;
-  int H = bmi.bmiHeader.biHeight;
-
-  shape_data_->mask = Fl_Image_Surface_Driver::RGB3_to_RGB1(mask, W, H);
-
-  // duplicate current offscreen content to new offscreen
-  int line_size = ((3*W+3)/4) * 4;
-  uchar *dib = new uchar[line_size * H];  // create temporary buffer to read DIB
-  bmi.bmiHeader.biWidth = W;
-  bmi.bmiHeader.biHeight = H;
-  bmi.bmiHeader.biCompression = BI_RGB;
-  bmi.bmiHeader.biBitCount = 24;
-
-  GetDIBits(gc, (HBITMAP)offscreen, 0, H, dib, &bmi, DIB_RGB_COLORS);
-
-  HDC background_gc = CreateCompatibleDC(gc);
-  shape_data_->background =
-    CreateDIBSection(background_gc, &bmi, DIB_RGB_COLORS,
-                     (void**)&shape_data_->vBits, NULL, 0);
-  if (!shape_data_->background) {
-    Fl::error("CreateDIBSection error=%lu", GetLastError());
-  }
-  memcpy(shape_data_->vBits, dib, H * line_size);
-  delete[] dib;
-  DeleteDC(background_gc);
-  DeleteDC(gc);
-}
-