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Fixing issues that existed before framebuf rewrite
Fix swap issue
Change-Id: I43e03b7aaf4591c1b6f88e3ba0730e279934c0df
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I'm currently running up against the limitations of the lcd_draw functions
I want these functions to be able to be used on any size buffer not
just buffers with a stride matching the underlying device
[DONE] allow the framebuffer to be decoupled from the device framebuffer
[DONE need examples] allow for some simple blit like transformations
[DONE] remove the device framebuffer from the plugin api
[DONE}ditto remote framebuffer
[DONE] remove _viewport_get_framebuffer you can call struct *vp = lcd_set_viewport(NULL) and vp->buffer->fb_ptr
while remote lcds may compile (and work in the sim) its not been tested on targets
[FIXED] backdrops need work to be screen agnostic
[FIXED] screen statusbar is not being combined into the main viewport correctly yet
[FIXED] screen elements are displayed incorrectly after switch to void*
[FIXED] core didn't restore proper viewport on splash etc.
[NEEDS TESTING] remote lcd garbled data
[FIXED] osd lib garbled screen on bmp_part
[FIXED] grey_set_vp needs to return old viewport like lcd_set_viewport
[FIXED] Viewport update now handles viewports with differing buffers/strides by copying to the main buffer
[FIXED] splash on top of WPS leaves old framebuffer data (doesn't redraw)
[UPDATE] refined this a bit more to have clear_viewport set the clean bit and have skin_render do its own screen clear
scrolling viewports no longer trigger wps refresh
also fixed a bug where guisyncyesno was displaying and then disappearing
[ADDED!] New LCD macros that allow you to create properly size frame buffers in you desired size without wasting bytes
(LCD_ and LCD_REMOTE_)
LCD_STRIDE(w, h) same as STRIDE_MAIN
LCD_FBSTRIDE(w, h) returns target specific stride for a buffer W x H
LCD_NBELEMS(w, h) returns the number of fb_data sized elemenst needed for a buffer W x H
LCD_NATIVE_STRIDE(s) conversion between rockbox native vertical and lcd native stride (2bitH)
test_viewports.c has an example of usage
[FIXED!!] 2bit targets don't respect non-native strides
[FIXED] Few define snags
Change-Id: I0d04c3834e464eca84a5a715743a297a0cefd0af
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Note: I left behind lcd_bitmap in features.txt, because removing it
would require considerable work in the manual and the translations.
Change-Id: Ia8ca7761f610d9332a0d22a7d189775fb15ec88a
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Patch from forum user Chris_s
http://forums.rockbox.org/index.php/topic,52708.0.html
Change-Id: I29f8702ced300d1dc90dfa0e8baa609b9051903e
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Change-Id: Ice40c81d0d07f7ec2014697e4de446dcb956afe8
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changed.
When skins use the default backdrop (via %X(-) or no %X at all) and the setting
changes it needs to be reloaded, otherwise when changing themes the new theme
could show the backdrop from the previous theme. The same needs to be
done when re-selecting the same theme after USB because the backdrop file was
potentially overwritten.
Fixes FS#12892 and FS#12942.
Change-Id: Ic2d20740cc385fa99667ce8a71507dbda2efceaf
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Change-Id: I32e06cc41c70e225622c87539feaca5f92131065
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Hopefully this will fix various skin related bugs which happen
on usb plug/unplug!
Change-Id: Ie1d8378fca38dae02e42ed02a68bdb3663651b4d
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Change-Id: Ie2da1a1ba9d2dad76e2f1c45abd907c3ede4f56c
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Change-Id: Ic6ba4b786eef00eab7f20abd5fbf2bcb8977993a
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Change-Id: Ia50cd846d5451b0cb5cf3a6f8097ea9fe3b3c60a
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This logic checks whether the skin's albumart dimensions differ from the
previous skin to force rebuffering if necessary. This was broken since
a while as the necessary information was reset.
Change-Id: I3b9f3a819c6af202af8ad66c13742f704ce45ab1
Reviewed-on: http://gerrit.rockbox.org/476
Tested-by: Thomas Martitz <kugel@rockbox.org>
Reviewed-by: Thomas Martitz <kugel@rockbox.org>
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Change-Id: Ida9c33211d9360ac88e30a2cf8df9f191bee8b45
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Change-Id: I465bd6a70e911c7a56213af82b4db64c25c294f7
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Change-Id: Ic0a0d300c9b7701c9173121d9d36a4dd4a28d8bd
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This actually fixes a nullpointer dereference.
Change-Id: Ie3e153d72bcacdce46bfe5a514ff77aebdfd7225
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31384 a1c6a512-1295-4272-9138-f99709370657
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core_alloc, and move buffer setup code to core_alloc.c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31088 a1c6a512-1295-4272-9138-f99709370657
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was worth. If any theme setting is loading from a .cfg reload all skins. Fixes FS#12410
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31081 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31080 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31039 a1c6a512-1295-4272-9138-f99709370657
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on boot to save some ram
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31038 a1c6a512-1295-4272-9138-f99709370657
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also means that loading a .cfg which doesnt change themes shouldnt have them reloaded
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31037 a1c6a512-1295-4272-9138-f99709370657
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be enabled
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31027 a1c6a512-1295-4272-9138-f99709370657
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Massive thanks to Michael Chicoine and other testers for finding the early bugs.
This removes all skin memory limitations
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30991 a1c6a512-1295-4272-9138-f99709370657
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own loop variable. This removes the need to declare this variable in the outer scope.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30756 a1c6a512-1295-4272-9138-f99709370657
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It's not clear whether a user setting is the right/accepted fix for the skin buffer.
But even if it is, this implementation of it is considered bad, even by the author.
See http://www.rockbox.org/mail/archive/rockbox-dev-archive-2011-09/0054.shtml
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30718 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30614 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30601 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30600 a1c6a512-1295-4272-9138-f99709370657
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can have a number which is the amount of kilobytes to allocate for the skin buffer. This is only checked on boot so if you need to change it you must reboot to enable.
Currently the default size is 80KB on colour targets which can be way too much or not enough for users.
The format of the /.rockbox/skin_buffer_size.txt file is simply a number (so 120 if you want 120 kilobytes), NO trainling spaces or text of any kind
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30599 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30589 a1c6a512-1295-4272-9138-f99709370657
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handles/memory
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30554 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30501 a1c6a512-1295-4272-9138-f99709370657
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doesnt crash later
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30499 a1c6a512-1295-4272-9138-f99709370657
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The buflib memory allocator is handle based and can free and
compact, move or resize memory on demand. This allows to effeciently
allocate memory dynamically without an MMU, by avoiding fragmentation
through memory compaction.
This patch adds the buflib library to the core, along with
convinience wrappers to omit the context parameter. Compaction is
not yet enabled, but will be in a later patch. Therefore, this acts as a
replacement for buffer_alloc/buffer_get_buffer() with the benifit of a debug
menu.
See buflib.h for some API documentation.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30380 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29536 a1c6a512-1295-4272-9138-f99709370657
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more of these later
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29535 a1c6a512-1295-4272-9138-f99709370657
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open() and friends.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28752 a1c6a512-1295-4272-9138-f99709370657
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We want simulators to simulate target code where possible, that includes memory constraints and memory allocation schemes. It also removed the sim's ability to show the theme's ram usage.
Use malloc only in application builds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28498 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28480 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28289 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28075 a1c6a512-1295-4272-9138-f99709370657
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28074 a1c6a512-1295-4272-9138-f99709370657
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