rockbox/apps/plugins/bench_scaler.c, branch working

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

Second try: Introduce plugin_crt0.c that every plugin links.

2010-08-24T14:30:46+00:00

It handles exit() properly, calling the handler also when the plugin returns
normally (also make exit() more standard compliant while at it).
It also holds PLUGIN_HEADER, so that it doesn't need to be in each plugin anymore.

To work better together with callbacks passed to rb->default_event_handler_ex() introduce exit_on_usb() which will call the exit handler before showing the usb screen and exit() after it.
In most cases rb->default_event_handler_ex() was passed a callback which was manually called at all other return points. This can now be done via atexit().

In future plugin_crt0.c could also handle clearing bss, initializing iram and more.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27873 a1c6a512-1295-4272-9138-f99709370657

Revert "Introduce plugin_crt0.c that every plugin links."

2010-08-23T17:12:26+00:00

Too much errors and no time to fix them now.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27863 a1c6a512-1295-4272-9138-f99709370657

Introduce plugin_crt0.c that every plugin links.

2010-08-23T16:56:49+00:00

It handles exit() properly, calling the handler also when the plugin returns
normally (also it makes exit() more standard compliant while at it).
It also holds PLUGIN_HEADER, so that it doesn't need to be in each plugin anymore.

To work better together with callbacks passed to rb->default_event_handler_ex introduce exit_on_usb() which will call the exit handler before showing the usb screen and exit() after it.
In most cases it was passed a callback which was manually called at all other return points. This can now be done via atexit().

In future plugin_crt0.c could also handle clearing bss, initializing iram and more.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27862 a1c6a512-1295-4272-9138-f99709370657

Use pre-multiplication in scaler to save one multiply per color component on ARM and Coldfire, at the cost of an extra add/shift in the horizontal scaler to reduce values to a workable range. SH-1 retains the same basic math, as

2009-05-26T20:00:47+00:00

the use of 16x16->32 hardware multiplication in the earlier scaler stages saves more than removing the 32x32->40 multiply to descale output.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21091 a1c6a512-1295-4272-9138-f99709370657

Use TIME_BEFORE in bench_* plugins, and use 10s test duration.

2009-05-18T20:21:03+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20983 a1c6a512-1295-4272-9138-f99709370657

Add a simple benchmark plugin for the scaler, using the pluginlib import of resize_on_load.

2009-05-16T20:12:39+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20969 a1c6a512-1295-4272-9138-f99709370657