rockbox/apps/plugins/imageviewer/jpeg, branch xracer

lcd-24bit: Introduce a 24-bit mid-level LCD driver

2014-06-20T22:15:53+00:00

With LCD driver all calculation will be performed on RGB888 and the hardware/OS
can display from our 24bit framebuffer.

It is not yet as performance optimized as the existing drivers but should be
good enough.The vast number of small changes is due to the fact that
fb_data can be a struct type now, while most of the code expected a scalar type.

lcd-as-memframe ASM code does not work with 24bit currently so the with 24bit
it enforces the generic C code.

All plugins are ported over. Except for rockpaint. It uses so much memory that
it wouldnt fit into the 512k plugin buffer anymore (patches welcome).

Change-Id: Ibb1964545028ce0d8ff9833ccc3ab66be3ee0754

imageviewer: gif viewer based on giflib-5.0.2

2012-11-13T17:13:10+00:00

This adds ability to view gif images in rockbox.
Works both on color and gray/monochrome targets (greylib).
Aspect correction is supported as well.

Limitations:
- animated gifs are restricted to 32 frames
- animated gifs loop always (loopcount is ignored)
- plain text extension is not supported
- animated gifs with interframe delay = 0 are treated as still
  images (web browsers usually treat delay 0 as 100ms to prevent
  exhaustive CPU load by such images)

Change-Id: I61501f801ddcd403410e38d83e6bddc9883e7ede

Fix warnings from r31453

2011-12-28T11:47:35+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31454 a1c6a512-1295-4272-9138-f99709370657

plugins: another round of making local things static and adding missing #includes

2011-12-28T11:32:13+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31453 a1c6a512-1295-4272-9138-f99709370657

FS#6321: Universal Image Viewer

2010-11-21T13:47:56+00:00

This unifies jpeg viewer, png viewer, and bmp viewer to one plugin, image viewer, so that you can navigate through different image formats.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28626 a1c6a512-1295-4272-9138-f99709370657

plugins: use lcd_putsf/lcd_putsxyf

2010-08-28T21:46:45+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27926 a1c6a512-1295-4272-9138-f99709370657

Convert some more stuff to mylcd_ and support pgfx as well.

2010-06-04T13:22:50+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26543 a1c6a512-1295-4272-9138-f99709370657

FS#10535: bmp viewer plugin.

2010-02-18T15:10:31+00:00

* changed bmp.c so that it loads bitmap larger than LCD correctly.
* removed bmp entry form inbuilt_filetypes in filetypes.c so that bmp files will be opened with bmp viewer when selected in browser.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24754 a1c6a512-1295-4272-9138-f99709370657

jpeg,png: some minor changes.

2010-02-12T14:41:52+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24621 a1c6a512-1295-4272-9138-f99709370657

jpeg,png: Merge user interface code and plugin entry point of the two plugins (part of FS#6321).

2010-01-18T12:46:19+00:00

* Created new directory, imageviewer/ and moved both jpeg/ and png/ under it.
- this still doesn't merge the two plugins. i.e. both jpeg.rock and png.rock will be made for color targets.
- I'm thinking to merge the two plugins to single image viewer later.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24272 a1c6a512-1295-4272-9138-f99709370657