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master eb9dd32130: Make cursor alpha consistent with a transparent backg
From: |
Po Lu |
Subject: |
master eb9dd32130: Make cursor alpha consistent with a transparent background |
Date: |
Mon, 31 Jan 2022 00:07:01 -0500 (EST) |
branch: master
commit eb9dd321309d08708d65ad0c002238275c35c651
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>
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.
---
src/xfont.c | 3 ++-
src/xftfont.c | 2 +-
src/xterm.c | 4 +++-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/xfont.c b/src/xfont.c
index 7a50378a00..78f5f19bc8 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 1fcc0f4528..cfbf7cdc7a 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 e7019a3a74..edafd88211 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));
}
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