Core: A graphics framework can now register a hook function to extend the core screendump routine. * Grayscale library: (1) Changed the screendump routine into a hook, and implemented it for H1x0. (2) The planar pixel setting routines now use one register less. Fixes build problem with developer builds (frame pointers enabled) on coldfire.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7574 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 0 deletions

diff --git a/apps/misc.h b/apps/misc.h
index d637501c27..5af2568f7b 100644
--- a/apps/misc.h
+++ b/apps/misc.h
@@ -46,6 +46,7 @@ int read_line(int fd, char* buffer, int buffer_size);
 #ifdef HAVE_LCD_BITMAP
 /* Save a .BMP file containing the current screen contents. */
 void screen_dump(void);
+void screen_dump_set_hook(void (*hook)(int fh));
 #endif
 
 bool settings_parseline(char* line, char** name, char** value);