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(struct draw_fringe_bitmap_params): Change member

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bits from char to short to facilitate wider bitmaps.
(struct redisplay_interface): Fix prototype of define_fringe_bitmap
member.
This commit is contained in:
Kim F. Storm 2004-02-13 23:29:58 +00:00
parent 0881a0fd14
commit 12fde2dcdf
2 changed files with 29 additions and 2 deletions
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27
src/ChangeLog
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@ -1,3 +1,30 @@
2004-02-14 Kim F. Storm <storm@cua.dk>
* dispextern.h (struct draw_fringe_bitmap_params): Change member
bits from char to short to facilitate wider bitmaps.
(struct redisplay_interface): Fix prototype of define_fringe_bitmap
member.
* fringe.c (struct fringe_bitmap): Change member bits from char to
short to facilitate 16 bits wide bitmaps. Modify all standard
bitmaps accordingly.
(BYTES_PER_BITMAP_ROW, STANDARD_BITMAP_HEIGHT): New macros.
(FRBITS): Use STANDARD_BITMAP_HEIGHT instead of just sizeof.
(draw_fringe_bitmap): Ditto.
(init_fringe_bitmap) [MAC_OS]: Don't bitswap.
(init_fringe_bitmap) [HAVE_X_WINDOWS]: Enhance bitswapping to
handle up to 16 bits wide bitmaps.
(Fdefine_fringe_bitmap): Doc fix. Handle wider bitmaps.
* macterm.c (mac_draw_bitmap): Handle 16 bits wide bitmaps directly.
(x_draw_fringe_bitmap): Use enhanced mac_draw_bitmap, so we no longer
need to call mac_create_bitmap_from_bitmap_data and mac_free_bitmap.
* w32term.c (w32_define_fringe_bitmap): Bitmaps are now 16 bits wide,
so it is no longer necessary to expand them here.
* xterm.c (x_draw_fringe_bitmap): Handle wider bitmaps (max 16 bits).
2004-02-12 Kim F. Storm <storm@cua.dk>
* window.c (Fwindow_fringes): Doc fix.

4
src/dispextern.h
View file

@ -1641,7 +1641,7 @@ extern int face_change_count;
struct draw_fringe_bitmap_params
{
int which; /* enum fringe_bitmap_type */
unsigned char *bits;
unsigned short *bits;
int wd, h, dh;
int x, y;
int bx, nx, by, ny;
@ -2189,7 +2189,7 @@ struct redisplay_interface
struct draw_fringe_bitmap_params *p));
/* Define and destroy fringe bitmap no. WHICH. */
void (*define_fringe_bitmap) P_ ((int which, unsigned char *bits,
void (*define_fringe_bitmap) P_ ((int which, unsigned short *bits,
int h, int wd));
void (*destroy_fringe_bitmap) P_ ((int which));