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Fix whitespace errors (no code changes)

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- remove trailing whitespace
- convert tabs to spaces (configure.ac)
This commit is contained in:
Albrecht Schlosser
2021-02-16 14:21:13 +01:00
parent a355c16971
commit e182c8bcd5
3 changed files with 479 additions and 479 deletions
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README.CMake.txt
+2 -2
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@@ -495,9 +495,9 @@ present with FLTK GUI programs for better portability.
Once the package is found the CMake variable FLTK_INCLUDE_DIRS is defined Once the package is found the CMake variable FLTK_INCLUDE_DIRS is defined
which can be used to add the FLTK include directories to the definitions which can be used to add the FLTK include directories to the definitions
used to compile your program using the `target_include_directories()` command. used to compile your program using the `target_include_directories()` command.
The target_link_libraries() command is used to specify all necessary FLTK The target_link_libraries() command is used to specify all necessary FLTK
libraries. Thus, you may have to add fltk_images, fltk_gl, etc… libraries. Thus, you may have to add fltk_images, fltk_gl, etc…
Note: the variable FLTK_USE_FILE used to include another file in Note: the variable FLTK_USE_FILE used to include another file in
configure.ac
+476 -476
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src/drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx
+1 -1
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@@ -815,7 +815,7 @@ int Fl_Xlib_Graphics_Driver::scale_and_render_pixmap(Fl_Offscreen pixmap, int de
if (Fl_Image::scaling_algorithm() == FL_RGB_SCALING_BILINEAR) { if (Fl_Image::scaling_algorithm() == FL_RGB_SCALING_BILINEAR) {
XRenderSetPictureFilter(fl_display, src, FilterBilinear, 0, 0); XRenderSetPictureFilter(fl_display, src, FilterBilinear, 0, 0);
// A note at https://www.talisman.org/~erlkonig/misc/x11-composite-tutorial/ : // A note at https://www.talisman.org/~erlkonig/misc/x11-composite-tutorial/ :
// "When you use a filter you'll probably want to use PictOpOver as the render op, // "When you use a filter you'll probably want to use PictOpOver as the render op,
// regardless of whether the source picture has an alpha channel or not, since // regardless of whether the source picture has an alpha channel or not, since
// the edges may end up having alpha values after the filter has been applied." // the edges may end up having alpha values after the filter has been applied."
// suggests this would be preferable : // suggests this would be preferable :