summaryrefslogtreecommitdiffstats
path: root/jwxyz
diff options
context:
space:
mode:
Diffstat (limited to 'jwxyz')
-rw-r--r--jwxyz/Makefile.in6
-rw-r--r--jwxyz/jwxyz-android.c6
-rw-r--r--jwxyz/jwxyz-cocoa.m2
-rw-r--r--jwxyz/jwxyz-common.c15
-rw-r--r--jwxyz/jwxyz.m13
-rw-r--r--jwxyz/jwzgles.c37
-rw-r--r--jwxyz/jwzglesI.h3
7 files changed, 45 insertions, 37 deletions
diff --git a/jwxyz/Makefile.in b/jwxyz/Makefile.in
index 1f6d6ae..53f7189 100644
--- a/jwxyz/Makefile.in
+++ b/jwxyz/Makefile.in
@@ -1,4 +1,4 @@
-# utils/Makefile.in --- xscreensaver, Copyright © 1997-2021 Jamie Zawinski.
+# utils/Makefile.in --- xscreensaver, Copyright © 1997-2023 Jamie Zawinski.
# the `../configure' script generates `jwxyz/Makefile' from this file.
# JWXYZ Is Not Xlib.
@@ -44,6 +44,8 @@ EXTRAS = README Makefile.in
TARFILES = $(EXTRAS) $(SRCS) $(HDRS) $(LOGOS)
+# Using $(MAKE) directly means the shell executes things even with "make -n"
+MAKE2 = $(MAKE)
default: all
all: $(OBJS)
@@ -52,7 +54,7 @@ install: install-program install-man
uninstall: uninstall-program uninstall-man
install-strip:
- $(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
+ $(MAKE2) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
install-program:
install-man:
diff --git a/jwxyz/jwxyz-android.c b/jwxyz/jwxyz-android.c
index c84028b..ad7ec55 100644
--- a/jwxyz/jwxyz-android.c
+++ b/jwxyz/jwxyz-android.c
@@ -49,10 +49,11 @@
#include "jwzglesI.h"
#include "jwxyz-android.h"
#include "textclient.h"
-#include "grabscreen.h"
+#include "grabclient.h"
#include "pow2.h"
+#undef countof
#define countof(x) (sizeof(x)/sizeof(*(x)))
extern struct xscreensaver_function_table *xscreensaver_function_table;
@@ -1759,6 +1760,9 @@ jwxyz_render_text (Display *dpy, void *native_font,
}
+// Returns the verbose Unicode name of this character, like "agrave" or
+// "daggerdouble". Used by Unicrud, and by Fontglide with debugMetrics.
+//
char *
jwxyz_unicode_character_name (Display *dpy, Font fid, unsigned long uc)
{
diff --git a/jwxyz/jwxyz-cocoa.m b/jwxyz/jwxyz-cocoa.m
index f5bc551..9d13da1 100644
--- a/jwxyz/jwxyz-cocoa.m
+++ b/jwxyz/jwxyz-cocoa.m
@@ -858,7 +858,7 @@ jwxyz_copy_area (Display *dpy, Drawable src, Drawable dst, GC gc,
void
-jwxyz_assert_gl ()
+jwxyz_assert_gl (void)
{
// This is like check_gl_error, except this happens for debug builds only.
#ifndef __OPTIMIZE__
diff --git a/jwxyz/jwxyz-common.c b/jwxyz/jwxyz-common.c
index 0b170f6..b54e06c 100644
--- a/jwxyz/jwxyz-common.c
+++ b/jwxyz/jwxyz-common.c
@@ -1,4 +1,4 @@
-/* xscreensaver, Copyright (c) 1991-2020 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright © 1991-2022 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
@@ -164,9 +164,15 @@ jwxyz_validate_pixel (Display *dpy, unsigned long pixel, unsigned int depth,
if (depth == 1)
Assert ((pixel == 0 || pixel == 1), "bogus mono pixel: 0x%08X", pixel);
+
+# if !defined __OPTIMIZE__
+ // This test fails somewhat regularly with certain X11 hacks. This might
+ // indicate the use of uninitialized data, or an assumption that BlackPixel
+ // is 0, but either way, crashing here is not super helpful.
else if (!alpha_allowed_p)
Assert (((pixel & BlackPixel(dpy,0)) == BlackPixel(dpy,0)),
"bogus color pixel: 0x%08X", pixel);
+# endif
}
@@ -1853,11 +1859,4 @@ screen_number (Screen *screen)
return 0;
}
-// declared in utils/grabclient.h
-Bool
-use_subwindow_mode_p (Screen *screen, Window window)
-{
- return False;
-}
-
#endif /* HAVE_JWXYZ */
diff --git a/jwxyz/jwxyz.m b/jwxyz/jwxyz.m
index d25d580..63f5569 100644
--- a/jwxyz/jwxyz.m
+++ b/jwxyz/jwxyz.m
@@ -1,4 +1,4 @@
-/* xscreensaver, Copyright (c) 1991-2020 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright © 1991-2022 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
@@ -891,8 +891,8 @@ fill_rects (Display *dpy, Drawable d, GC gc,
int x = rectangles[i].x;
int y = rectangles[i].y;
- unsigned long width = rectangles[i].width;
- unsigned long height = rectangles[i].height;
+ long width = rectangles[i].width; /* Might go negative */
+ long height = rectangles[i].height;
if (fast_fill_p) {
long // negative_int > unsigned_int == 1
@@ -1515,8 +1515,9 @@ jwxyz_png_to_ximage (Display *dpy, Visual *visual,
[img release];
return 0;
}
- int width = [img size].width;
- int height = [img size].height;
+ // images/earth.png is 2048x1024 but img.size is 491x245?
+ int width = [bm pixelsWide];
+ int height = [bm pixelsHigh];
size_t ibpp = [bm bitsPerPixel];
size_t ibpl = [bm bytesPerRow];
const unsigned char *data = [bm bitmapData];
@@ -1649,7 +1650,7 @@ copy_pixmap (Display *dpy, Pixmap p)
// Returns the verbose Unicode name of this character, like "agrave" or
-// "daggerdouble". Used by fontglide debugMetrics.
+// "daggerdouble". Used by Unicrud, and by Fontglide with debugMetrics.
//
char *
jwxyz_unicode_character_name (Display *dpy, Font fid, unsigned long uc)
diff --git a/jwxyz/jwzgles.c b/jwxyz/jwzgles.c
index 26f1188..e11a6f4 100644
--- a/jwxyz/jwzgles.c
+++ b/jwxyz/jwzgles.c
@@ -1,4 +1,4 @@
-/* xscreensaver, Copyright © 2012-2021 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright © 2012-2023 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
@@ -1253,10 +1253,10 @@ void
jwzgles_glColor4i (GLint r, GLint g, GLint b, GLint a)
{
/* -0x8000000 - 0x7FFFFFFF => 0.0 - 1.0 */
- jwzgles_glColor4f (0.5 + (GLfloat) r / 0xFFFFFFFF,
- 0.5 + (GLfloat) g / 0xFFFFFFFF,
- 0.5 + (GLfloat) b / 0xFFFFFFFF,
- 0.5 + (GLfloat) a / 0xFFFFFFFF);
+ jwzgles_glColor4f (0.5 + (double) r / 0xFFFFFFFF, /* Not GLfloat */
+ 0.5 + (double) g / 0xFFFFFFFF,
+ 0.5 + (double) b / 0xFFFFFFFF,
+ 0.5 + (double) a / 0xFFFFFFFF);
}
void
@@ -1285,10 +1285,10 @@ void
jwzgles_glColor4ui (GLuint r, GLuint g, GLuint b, GLuint a)
{
/* 0 - 0xFFFFFFFF => 0.0 - 1.0 */
- jwzgles_glColor4f ((GLfloat) r / 0xFFFFFFFF,
- (GLfloat) g / 0xFFFFFFFF,
- (GLfloat) b / 0xFFFFFFFF,
- (GLfloat) a / 0xFFFFFFFF);
+ jwzgles_glColor4f ((double) r / 0xFFFFFFFF, /* Not GLfloat */
+ (double) g / 0xFFFFFFFF,
+ (double) b / 0xFFFFFFFF,
+ (double) a / 0xFFFFFFFF);
}
void
@@ -1316,10 +1316,10 @@ void
jwzgles_glColor4s (GLshort r, GLshort g, GLshort b, GLshort a)
{
/* -0x8000 - 0x7FFF => 0.0 - 1.0 */
- jwzgles_glColor4f (0.5 + (GLfloat) r / 0xFFFF,
- 0.5 + (GLfloat) g / 0xFFFF,
- 0.5 + (GLfloat) b / 0xFFFF,
- 0.5 + (GLfloat) a / 0xFFFF);
+ jwzgles_glColor4f (0.5 + (double) r / 0xFFFF, /* Not GLfloat */
+ 0.5 + (double) g / 0xFFFF,
+ 0.5 + (double) b / 0xFFFF,
+ 0.5 + (double) a / 0xFFFF);
}
void
@@ -1378,10 +1378,10 @@ void
jwzgles_glColor4b (GLbyte r, GLbyte g, GLbyte b, GLbyte a)
{
/* -128 - 127 => 0.0 - 1.0 */
- jwzgles_glColor4f (0.5 + (GLfloat) r / 255,
- 0.5 + (GLfloat) g / 255,
- 0.5 + (GLfloat) b / 255,
- 0.5 + (GLfloat) a / 255);
+ jwzgles_glColor4f (0.5 + (double) r / 255, /* Not GLfloat */
+ 0.5 + (double) g / 255,
+ 0.5 + (double) b / 255,
+ 0.5 + (double) a / 255);
}
void
@@ -4349,7 +4349,8 @@ void jwzgles_##NAME (ARGS_##SIG) \
WRAP (glActiveTexture, I)
WRAP (glAlphaFunc, IF)
WRAP (glBlendFunc, II)
-/*WRAP (glBlendColor, FFFF);*/
+WRAP (glBlendColor, FFFF)
+WRAP (glBlendEquation, I)
WRAP (glClear, I)
WRAP (glClearColor, FFFF)
WRAP (glClearStencil, I)
diff --git a/jwxyz/jwzglesI.h b/jwxyz/jwzglesI.h
index 975b3ee..8a63e0a 100644
--- a/jwxyz/jwzglesI.h
+++ b/jwxyz/jwzglesI.h
@@ -1,4 +1,4 @@
-/* xscreensaver, Copyright © 2012-2021 Jamie Zawinski <jwz@jwz.org>
+/* xscreensaver, Copyright © 2012-2023 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
@@ -175,6 +175,7 @@ extern void jwzgles_glActiveTexture (GLuint);
extern void jwzgles_glBindTexture (GLuint, GLuint);
extern void jwzgles_glBlendFunc (GLuint, GLuint);
extern void jwzgles_glBlendColor (GLfloat, GLfloat, GLfloat, GLfloat);
+extern void jwzgles_glBlendEquation (GLenum);
extern void jwzgles_glClear (GLuint);
extern void jwzgles_glClearColor (GLclampf, GLclampf, GLclampf, GLclampf);
extern void jwzgles_glClearStencil (GLuint);
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-11-21 14:20:44 +0100