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Greyscale library: * Defer application of lcd linearisation + gamma in buffered mode to the actual update. This simplifies the update function (grey_update() and grey_update_rect() now are just calls to grey_ub_gray_bitmap_part()), and makes DRMODE_COMPLEMENT work properly. * Make the simulator version work and behave more similar to the target version.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16080 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2008-01-13 18:39:09 +00:00
parent 071c2ac339
commit fa7eb56c84
5 changed files with 95 additions and 206 deletions
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4
apps/plugins/lib/grey.h
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@ -155,14 +155,10 @@ struct _grey_info
#endif
unsigned long flags; /* various flags, see #defines */
struct plugin_api *rb; /* plugin API pointer */
#ifndef SIMULATOR
unsigned char *values; /* start of greyscale pixel values */
unsigned char *phases; /* start of greyscale pixel phases */
#endif
unsigned char *buffer; /* start of chunky pixel buffer (for buffered mode) */
unsigned char gvalue[256]; /* calculated brightness -> greyvalue table */
int fg_val; /* current foreground value */
int bg_val; /* current background value */
int fg_brightness; /* current foreground brightness */
int bg_brightness; /* current background brightness */
int drawmode; /* current draw mode */