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| author | Po Lu <luangruo@yahoo.com> | 2022-01-31 13:06:14 +0800 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2022-01-31 13:06:14 +0800 |
| commit | eb9dd321309d08708d65ad0c002238275c35c651 (patch) | |
| tree | 7a449dcb8d695ae2f941c599e39f619d6c6b9fd2 | |
| parent | ae8332b83093d7a3f879d87599e207d3dc215f88 (diff) | |
| download | emacs-eb9dd321309d08708d65ad0c002238275c35c651.tar.gz emacs-eb9dd321309d08708d65ad0c002238275c35c651.tar.bz2 emacs-eb9dd321309d08708d65ad0c002238275c35c651.zip | |
Make cursor alpha consistent with a transparent background
* src/xfont.c (xfont_draw):
* src/xftfont.c (xftfont_shape):
* src/xterm.c (x_clear_glyph_string_rect): Don't respect
background alpha when drawing the cursor.
| -rw-r--r-- | src/xfont.c | 3 | ||||
| -rw-r--r-- | src/xftfont.c | 2 | ||||
| -rw-r--r-- | src/xterm.c | 4 |
3 files changed, 6 insertions, 3 deletions
diff --git a/src/xfont.c b/src/xfont.c index 7a50378a006..78f5f19bc84 100644 --- a/src/xfont.c +++ b/src/xfont.c @@ -1016,7 +1016,8 @@ xfont_draw (struct glyph_string *s, int from, int to, int x, int y, int height = FONT_HEIGHT (s->font), ascent = FONT_BASE (s->font); x_xr_apply_ext_clip (s->f, gc); - x_xrender_color_from_gc_background (s->f, gc, &xc, true); + x_xrender_color_from_gc_background (s->f, gc, &xc, + s->hl != DRAW_CURSOR); XRenderFillRectangle (FRAME_X_DISPLAY (s->f), PictOpSrc, FRAME_X_PICTURE (s->f), &xc, x, y - ascent, s->width, height); diff --git a/src/xftfont.c b/src/xftfont.c index 1fcc0f45284..cfbf7cdc7ac 100644 --- a/src/xftfont.c +++ b/src/xftfont.c @@ -519,7 +519,7 @@ xftfont_draw (struct glyph_string *s, int from, int to, int x, int y, 0, 0, s->clip, s->num_clips); else x_xr_reset_ext_clip (f); - x_xrender_color_from_gc_background (s->f, s->gc, &xc, true); + x_xrender_color_from_gc_background (s->f, s->gc, &xc, s->hl != DRAW_CURSOR); XRenderFillRectangle (FRAME_X_DISPLAY (s->f), PictOpSrc, FRAME_X_PICTURE (s->f), &xc, x, y - ascent, s->width, height); diff --git a/src/xterm.c b/src/xterm.c index e7019a3a747..edafd882119 100644 --- a/src/xterm.c +++ b/src/xterm.c @@ -2357,7 +2357,9 @@ x_compute_glyph_string_overhangs (struct glyph_string *s) static void x_clear_glyph_string_rect (struct glyph_string *s, int x, int y, int w, int h) { - x_clear_rectangle (s->f, s->gc, x, y, w, h, true); + x_clear_rectangle (s->f, s->gc, x, y, w, h, + (s->first_glyph->type != STRETCH_GLYPH + || s->hl != DRAW_CURSOR)); } |