Improve drawing of Fl_RGB_Image's to Fl_Copy_Surface on macOS

2 files changed, 6 insertions, 6 deletions

diff --git a/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx b/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx
index 5546a5136..4fe51c513 100644
--- a/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx
+++ b/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx
@@ -41,7 +41,7 @@ Fl_Copy_Surface_Driver *Fl_Copy_Surface_Driver::newCopySurfaceDriver(int w, int
  */
 
 Fl_Quartz_Copy_Surface_Driver::Fl_Quartz_Copy_Surface_Driver(int w, int h) : Fl_Copy_Surface_Driver(w, h) {
-  driver(new Fl_Quartz_Graphics_Driver);
+  driver(new Fl_Quartz_Printer_Graphics_Driver);
   prepare_copy_pdf_and_tiff(w, h);
 }
 
diff --git a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_image.cxx b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_image.cxx
index 71fc08637..5060c2009 100644
--- a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_image.cxx
+++ b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_image.cxx
@@ -152,13 +152,13 @@ void Fl_Quartz_Graphics_Driver::cache(Fl_RGB_Image *rgb) {
   if (!ld) ld = rgb->data_w() * rgb->d();
   CGDataProviderRef src;
   if ( has_feature(PRINTER) ) {
-    // When printing, the data at rgb->array are used when the printed page is completed,
-    // that is, after return from this function.
+    // When printing or copying to clipboard, the data at rgb->array are used when
+    // the PDF page is completed, that is, after return from this function.
     // At that stage, the rgb object has possibly been deleted. It is therefore necessary
-    // to use a copy of rgb->array for printing. The mask_ member of rgb
-    // is used to avoid repeating the copy operation if rgb is printed again.
+    // to use a copy of rgb->array. The mask_ member of rgb
+    // is used to avoid repeating the copy operation if rgb is drawn again.
     // The CGImage data provider deletes the copy at the latest of these two events:
-    // deletion of rgb, and completion of the page where rgb was printed.
+    // deletion of rgb, and completion of the PDF page where rgb was drawn.
     size_t total = ld * rgb->data_h();
     uchar *copy = new uchar[total];
     memcpy(copy, rgb->array, total);