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path: root/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_image.cxx
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2016-11-30Remove Fl_Image_Surface::end_current() to be called after usage of the ↵Manolo Gouy
drawing surface. This ensures API compatibility with FLTK 1.3 where Fl_Surface_Device->set_current() is used to change the current drawing surface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12125 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-28X11 platform: fix STR#3353 and correct drawing of depth-2 RGB images when ↵Manolo Gouy
XRender extension is present. Fl_RGB_Image's of depth-2, that is, monocolor and transparent, were not drawn using the XRender extension, when present, as are depth-4 images. With this change they are. A by-product of this change is that it fixes an erroneous drawing (STR#3353) that occurred when the image expands outside the window. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12124 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-19Remove change at r.12120 because STR#3353 note #6 shows it is not OK.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12122 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-18Fix for STR#3353: bad depth-2 image drawing when the window is resized ↵Manolo Gouy
smaller than the image. The problem is specific to the X11 platform. The cause is that depth-2 images were not considered in a previous change (r.10628) that introduced transparent image drawing with alpha blending. Depth-2 images can be processed just as depth-4 images with alpha-blending. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12120 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-18X11 platform: Fl_RGB_Image::mask_ is always 0, so remove code to process ↵Manolo Gouy
mask_ in Fl_Xlib_Graphics_Driver. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12119 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-18Remove commented out code for what used to be : static int start_rgb()Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12118 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-05Slightly improve the parameter list of member function int ↵Manolo Gouy
Fl_Graphics_Driver::start_image(...) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12079 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-03Rename Fl_Bitmap::start() to Fl_Bitmap::prepare().Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12078 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-03Factorize repeated code across platform-specific graphics drivers and image ↵Manolo Gouy
types git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12077 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-02Replace declarations such as "friend class Fl_Xlib_Graphics_Driver;" by ↵Manolo Gouy
platform-independent declarations. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12076 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-11Put the code that defines the layout of struct _XRegion in FL/x.HManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11930 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-04-22Add necessary test of HAVE_X11_XREGION_H when the content of struct _XRegion ↵Manolo Gouy
is needed. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11677 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-03-26Remove a few uses of the fl_graphics_driver global variableManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11439 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-03-23Fix Linux build: one include file and missing #include <config.h>.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11405 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-03-19(hopefully) Final driver-based rewriting of the Fl_Image_Surface class.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11371 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-03-04Fix Fl_Xlib_Graphics_Driver::draw(Fl_RGB_Image *,...) that was incompletely ↵Manolo Gouy
changed in earlier commit. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11280 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-03-03A hopefully clearer implementation of the fl_XXX_offscreen() functions.Manolo Gouy
The Xlib driver is tricky because it uses two kinds of offscreen buffers. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11277 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-03-02Fix negative 'd' and 'ld' args in fl_draw_image() (X11 + Windows).Albrecht Schlosser
This commit fixes a regression in FLTK 1.3.x, where negative values of 'd' (pixel delta) and 'ld' (line delta) didn't work anymore under Unix/Linux (X11) and Windows. With this commit the regression is fixed on all supported platforms. Equivalent of branch-1.3, svn r11270. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11272 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-27Rewrite all fl_XXX_offscreen() functions so they use an Fl_Image_Surface object.Manolo Gouy
These functions become therefore platform-independent. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11241 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-26Rename Fl_Xlib_Graphics_Driver.h to Fl_Xlib_Graphics_Driver.HManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11224 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-25Remove the global variable fl_mask_bitmap - put it in the graphics driver's ↵Manolo Gouy
virtual API. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11216 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-23Fix Fl_RGB_Image::uncache() and Fl_Bitmap::uncache().Manolo Gouy
It is not possible to use fl_graphics_driver in these functions because when they are called *fl_graphics_driver may have been deleted. A solution is to use Fl_Display_Device::display_device()->driver() instead which is always valid. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11212 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-19Rename Fl_Graphics_Driver::set_gc(void*) to gc(void*) and ↵Manolo Gouy
Fl_Graphics_Driver::get_gc() to gc(). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11191 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-18Remove all uses of the fl_gc global variable. Towards a clean driver model.Manolo Gouy
fl_gc remains usable by the application as a hook into the system. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11189 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-09Fix typos for Linux from previous check-in.Matthias Melcher
- The previous check-in for OS X moved a few files and symbols around - Fixing for Linux what I broke in my previous commit - Fixing stuff for MSWindows next - CodeBlocks IDE file generation via CMake works git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11140 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-09Move ifdef's in RGB_Image into driver system.Matthias Melcher
- change image caching variable types to uintptr_t - added driver function to uncache image data - cleaning up (Xlib and GDI will likely throw syntax errors. Trying to fix ASAP) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11138 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-31Moved fl_create_bitmask and fl_delete_bitmask functions into driver ↵Matthias Melcher
structure. Tested on OS X. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11100 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-26Further fudged up the Makefile dependencies.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11061 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-26Moving image drawing code into the driver systemMatthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11060 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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