- Copies areas within the frame buffer
- Hardware accelerated function for cs hd2
- Copying overlapping areas does not always work correctly
without hardware acceleration
Origin commit data
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Commit: cc5a1b3b31
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2017-02-19 (Sun, 19 Feb 2017)
Origin message was:
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framebuffer: Add fbCopyArea function
- Copies areas within the frame buffer
- Hardware accelerated function for cs hd2
- Copying overlapping areas does not always work correctly
without hardware acceleration
- is required for cs hd1
Origin commit data
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Commit: de80748cac
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2017-02-14 (Tue, 14 Feb 2017)
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.
Origin commit data
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Commit: b6909fb815
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2017-02-14 (Tue, 14 Feb 2017)
- Existing USE_NEVIS_GXA definitions in the build system
(neutrino configure) can be removed.
Origin commit data
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Commit: 02d85f2ff2
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2017-02-08 (Wed, 08 Feb 2017)
Origin message was:
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neutrino: Replace USE_NEVIS_GXA with hardware-specific macros
- Existing USE_NEVIS_GXA definitions in the build system
(neutrino configure) can be removed.
This is just copied framebuffer.{h,cpp} => fb_generic.{h,cpp}
The idea is to implement CFrameBuffer as generic framebuffer class that
does work on almost every hardware without acceleration and / or
hardware dependencies.
CFbAccel will be a derived class (and different on many architectures)
which implements the accelerated functions.
This does not yet compile, verbatim copies to track development history.
Origin commit data
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Commit: 5c2ee5e137
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2017-02-05 (Sun, 05 Feb 2017)
