This converts the drawing code from byte-pointer to fb_pixel_t-pointer
arithmetic, making the calculations more obvious and probably more
efficient.
Additionally, the color tables are now generated in a way that it should
work regardless of the frame buffer color format. Allows to remove a few
hardware specific #ifdefs.
This converts the drawing code from byte-pointer to fb_pixel_t-pointer
arithmetic, making the calculations more obvious and probably more
efficient.
Additionally, the color tables are now generated in a way that it should
work regardless of the frame buffer color format. Allows to remove a few
hardware specific #ifdefs.
Use the framebuffer's getWidth4FB_HW_ACC() instead of system/helpers.
The use in cc_item_picture was guarded by a hardware #ifdef, use
needAlign4Blit() instead.
This needs testing on the affected hardware, which I do not have :-)
This helper to determine alignment for hardware blitting is now in
system/helpers.h, where it does not really belong. Put it into the
framebuffer class instead. Framebuffers that don't need it will just
get a dummy function, the cs_hd2 framebuffer gets the real thing.
Also add a bool function that indicates the need for alignment.
Use the framebuffer's getWidth4FB_HW_ACC() instead of system/helpers.
The use in cc_item_picture was guarded by a hardware #ifdef, use
needAlign4Blit() instead.
This needs testing on the affected hardware, which I do not have :-)
This helper to determine alignment for hardware blitting is now in
system/helpers.h, where it does not really belong. Put it into the
framebuffer class instead. Framebuffers that don't need it will just
get a dummy function, the cs_hd2 framebuffer gets the real thing.
Also add a bool function that indicates the need for alignment.
- At the moment supported hardware: CS HD2
Currently known problems:
-------------------------
- Display menus after changing resolution (Reboot required)
- Display headers after changing resolution hd => fullhd (Reboot required)
- Display infobar after changing resolution hd => fullhd (Reboot required)
- Screenshot broken (With new driver and set resolution to 1280x720)
* initialize variables locked and cache_size in constructor
* set lfb pointer to NULL after munmap(), fd to -1 after close
* remove unused tty fd close()
