[Xquartz-changes] xserver: Branch 'server-1.8-apple' - 3 commits

Jeremy Huddleston jeremyhu at freedesktop.org
Mon Apr 5 19:36:43 PDT 2010


Rebased ref, commits from common ancestor:
commit 55478c36efb4ca22c2d8b30c1df6221db9894693
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Sat Mar 27 18:02:14 2010 -0700

    OS: Add some noreturn and printflike compiler attributes where appropriate
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>

diff --git a/include/os.h b/include/os.h
index 453ab82..957fc74 100644
--- a/include/os.h
+++ b/include/os.h
@@ -83,6 +83,15 @@ typedef struct _NewClientRec *NewClientPtr;
 #include <stdio.h>
 #include <stdarg.h>
 
+/* XXX Need to check which GCC versions have the format(printf) attribute. */
+#if defined(__GNUC__) && (__GNUC__ > 2)
+#define _printf_attribute(a,b) __attribute((format(__printf__,a,b)))
+#define _noreturn_attribute __attribute((noreturn))
+#else
+#define _printf_attribute(a,b) /**/
+#define _noreturn_attribute /**/
+#endif
+
 #ifdef DDXBEFORERESET
 extern void ddxBeforeReset (void);
 #endif
@@ -226,9 +235,9 @@ extern _X_EXPORT pointer XNFrealloc(pointer /*ptr*/, unsigned long /*amount*/);
 
 extern _X_EXPORT char *Xstrdup(const char *s);
 extern _X_EXPORT char *XNFstrdup(const char *s);
-extern _X_EXPORT char *Xprintf(const char *fmt, ...);
+extern _X_EXPORT char *Xprintf(const char *fmt, ...) _printf_attribute(1,2);
 extern _X_EXPORT char *Xvprintf(const char *fmt, va_list va);
-extern _X_EXPORT char *XNFprintf(const char *fmt, ...);
+extern _X_EXPORT char *XNFprintf(const char *fmt, ...) _printf_attribute(1,2);
 extern _X_EXPORT char *XNFvprintf(const char *fmt, va_list va);
 
 typedef void (*OsSigHandlerPtr)(int /* sig */);
@@ -262,7 +271,7 @@ extern _X_EXPORT void OsBlockSignals (void);
 
 extern _X_EXPORT void OsReleaseSignals (void);
 
-extern _X_EXPORT void OsAbort (void);
+extern _X_EXPORT void OsAbort (void) _noreturn_attribute;
 
 #if !defined(WIN32)
 extern _X_EXPORT int System(char *);
@@ -488,13 +497,6 @@ typedef enum {
     X_UNKNOWN = -1		/* unknown -- this must always be last */
 } MessageType;
 
-/* XXX Need to check which GCC versions have the format(printf) attribute. */
-#if defined(__GNUC__) && (__GNUC__ > 2)
-#define _printf_attribute(a,b) __attribute((format(__printf__,a,b)))
-#else
-#define _printf_attribute(a,b) /**/
-#endif
-
 extern _X_EXPORT const char *LogInit(const char *fname, const char *backup);
 extern _X_EXPORT void LogClose(void);
 extern _X_EXPORT Bool LogSetParameter(LogParameter param, int value);
@@ -509,11 +511,7 @@ extern _X_EXPORT void LogMessage(MessageType type, const char *format, ...)
 extern _X_EXPORT void FreeAuditTimer(void);
 extern _X_EXPORT void AuditF(const char *f, ...) _printf_attribute(1,2);
 extern _X_EXPORT void VAuditF(const char *f, va_list args);
-extern _X_EXPORT void FatalError(const char *f, ...) _printf_attribute(1,2)
-#if defined(__GNUC__) && (__GNUC__ > 2)
-__attribute((noreturn))
-#endif
-;
+extern _X_EXPORT void FatalError(const char *f, ...) _printf_attribute(1,2) _noreturn_attribute;
 
 #ifdef DEBUG
 #define DebugF ErrorF
diff --git a/os/log.c b/os/log.c
index 3773315..99f3528 100644
--- a/os/log.c
+++ b/os/log.c
@@ -402,9 +402,7 @@ LogMessage(MessageType type, const char *format, ...)
     va_end(ap);
 }
 
-#ifdef __GNUC__
-void AbortServer(void) __attribute__((noreturn));
-#endif
+void AbortServer(void) _noreturn_attribute;
 
 void
 AbortServer(void)
commit 81124337ef5e229f680b30f53cf86a671e2689bb
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Fri Feb 12 19:48:52 2010 -0800

    fb: Revert fb changes that broke XQuartz
    
    http://bugs.freedesktop.org/show_bug.cgi?id=26124
    
    Revert "Fix source pictures getting random transforms after 2d6a8f668342a5190cdf43b5."
    Revert "fb: Adjust transform or composite coordinates for pixman operations"
    
    http://bugs.freedesktop.org/26124
    
    This reverts commit a72c65e9176c51de95db2fdbf4c5d946a4911695.
    This reverts commit a6bd5d2e482a5aa84acb3d4932e2a166d8670ef1.
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>

diff --git a/fb/fb.h b/fb/fb.h
index 02d6c03..ed21f9e 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -2082,11 +2082,8 @@ fbFillRegionSolid (DrawablePtr	pDrawable,
 		   FbBits	xor);
 
 extern _X_EXPORT pixman_image_t *
-image_from_pict (PicturePtr	pict,
-		 Bool		has_clip,
-		 int		*xoff,
-		 int		*yoff);
-
+image_from_pict (PicturePtr pict,
+		 Bool       has_clip);
 extern _X_EXPORT void free_pixman_pict (PicturePtr, pixman_image_t *);
 
 #endif /* _FB_H_ */
diff --git a/fb/fbpict.c b/fb/fbpict.c
index dddfce8..07a2286 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -158,24 +158,19 @@ fbComposite (CARD8      op,
 	     CARD16     height)
 {
     pixman_image_t *src, *mask, *dest;
-    int src_xoff, src_yoff;
-    int msk_xoff, msk_yoff;
-    int dst_xoff, dst_yoff;
     
     miCompositeSourceValidate (pSrc, xSrc - xDst, ySrc - yDst, width, height);
     if (pMask)
 	miCompositeSourceValidate (pMask, xMask - xDst, yMask - yDst, width, height);
     
-    src = image_from_pict (pSrc, FALSE, &src_xoff, &src_yoff);
-    mask = image_from_pict (pMask, FALSE, &msk_xoff, &msk_yoff);
-    dest = image_from_pict (pDst, TRUE, &dst_xoff, &dst_yoff);
+    src = image_from_pict (pSrc, TRUE);
+    mask = image_from_pict (pMask, TRUE);
+    dest = image_from_pict (pDst, TRUE);
 
     if (src && dest && !(pMask && !mask))
     {
 	pixman_image_composite (op, src, mask, dest,
-				xSrc + src_xoff, ySrc + src_yoff,
-				xMask + msk_xoff, yMask + msk_yoff,
-				xDst + dst_xoff, yDst + dst_yoff,
+				xSrc, ySrc, xMask, yMask, xDst, yDst,
 				width, height);
     }
 
@@ -275,22 +270,22 @@ create_conical_gradient_image (PictGradient *gradient)
 
 static pixman_image_t *
 create_bits_picture (PicturePtr pict,
-		     Bool       has_clip,
-		     int	*xoff,
-		     int	*yoff)
+		     Bool       has_clip)
 {
-    PixmapPtr pixmap;
     FbBits *bits;
     FbStride stride;
-    int bpp;
+    int bpp, xoff, yoff;
     pixman_image_t *image;
     
-    fbGetDrawablePixmap (pict->pDrawable, pixmap, *xoff, *yoff);
-    fbGetPixmapBitsData(pixmap, bits, stride, bpp);
+    fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
+
+    bits = (FbBits*)((CARD8*)bits +
+		     (pict->pDrawable->y + yoff) * stride * sizeof(FbBits) +
+		     (pict->pDrawable->x + xoff) * (bpp / 8));
 
     image = pixman_image_create_bits (
 	pict->format,
-	pixmap->drawable.width, pixmap->drawable.height,
+	pict->pDrawable->width, pict->pDrawable->height,
 	(uint32_t *)bits, stride * sizeof (FbStride));
     
     
@@ -316,52 +311,30 @@ create_bits_picture (PicturePtr pict,
 	if (pict->clientClipType != CT_NONE)
 	    pixman_image_set_has_client_clip (image, TRUE);
 
-	if (*xoff || *yoff)
-	    pixman_region_translate (pict->pCompositeClip, *xoff, *yoff);
+	pixman_region_translate (pict->pCompositeClip, - pict->pDrawable->x, - pict->pDrawable->y);
 
 	pixman_image_set_clip_region (image, pict->pCompositeClip);
 
-	if (*xoff || *yoff)
-	    pixman_region_translate (pict->pCompositeClip, -*xoff, -*yoff);
+	pixman_region_translate (pict->pCompositeClip, pict->pDrawable->x, pict->pDrawable->y);
     }
     
     /* Indexed table */
     if (pict->pFormat->index.devPrivate)
 	pixman_image_set_indexed (image, pict->pFormat->index.devPrivate);
 
-    /* Add in drawable origin to position within the image */
-    *xoff += pict->pDrawable->x;
-    *yoff += pict->pDrawable->y;
-
     return image;
 }
 
 static void
-set_image_properties (pixman_image_t *image, PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
+set_image_properties (pixman_image_t *image, PicturePtr pict)
 {
     pixman_repeat_t repeat;
     pixman_filter_t filter;
     
     if (pict->transform)
     {
-	/* For source images, adjust the transform to account
-	 * for the drawable offset within the pixman image,
-	 * then set the offset to 0 as it will be used
-	 * to compute positions within the transformed image.
-	 */
-	if (!has_clip) {
-	    struct pixman_transform	adjusted;
-
-	    adjusted = *pict->transform;
-	    pixman_transform_translate(&adjusted,
-				       NULL,
-				       pixman_int_to_fixed(*xoff),
-				       pixman_int_to_fixed(*yoff));
-	    pixman_image_set_transform (image, &adjusted);
-	    *xoff = 0;
-	    *yoff = 0;
-	} else
-	    pixman_image_set_transform (image, pict->transform);
+	pixman_image_set_transform (
+	    image, (pixman_transform_t *)pict->transform);
     }
     
     switch (pict->repeatType)
@@ -388,8 +361,7 @@ set_image_properties (pixman_image_t *image, PicturePtr pict, Bool has_clip, int
     
     if (pict->alphaMap)
     {
-	int alpha_xoff, alpha_yoff;
-	pixman_image_t *alpha_map = image_from_pict (pict->alphaMap, FALSE, &alpha_xoff, &alpha_yoff);
+	pixman_image_t *alpha_map = image_from_pict (pict->alphaMap, TRUE);
 	
 	pixman_image_set_alpha_map (
 	    image, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y);
@@ -422,7 +394,8 @@ set_image_properties (pixman_image_t *image, PicturePtr pict, Bool has_clip, int
 }
 
 pixman_image_t *
-image_from_pict (PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
+image_from_pict (PicturePtr pict,
+		 Bool has_clip)
 {
     pixman_image_t *image = NULL;
 
@@ -431,7 +404,7 @@ image_from_pict (PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
 
     if (pict->pDrawable)
     {
-	image = create_bits_picture (pict, has_clip, xoff, yoff);
+	image = create_bits_picture (pict, has_clip);
     }
     else if (pict->pSourcePict)
     {
@@ -452,11 +425,10 @@ image_from_pict (PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
 	    else if (sp->type == SourcePictTypeConical)
 		image = create_conical_gradient_image (gradient);
 	}
-	*xoff = *yoff = 0;
     }
     
     if (image)
-	set_image_properties (image, pict, has_clip, xoff, yoff);
+	set_image_properties (image, pict);
     
     return image;
 }
diff --git a/fb/fbtrap.c b/fb/fbtrap.c
index 515e2e1..830603a 100644
--- a/fb/fbtrap.c
+++ b/fb/fbtrap.c
@@ -40,8 +40,7 @@ fbAddTraps (PicturePtr	pPicture,
 	    int		ntrap,
 	    xTrap	*traps)
 {
-    int image_xoff, image_yoff;
-    pixman_image_t *image = image_from_pict (pPicture, FALSE, &image_xoff, &image_yoff);
+    pixman_image_t *image = image_from_pict (pPicture, FALSE);
 
     if (!image)
 	return;
@@ -57,8 +56,7 @@ fbRasterizeTrapezoid (PicturePtr    pPicture,
 		      int	    x_off,
 		      int	    y_off)
 {
-    int	mask_xoff, mask_yoff;
-    pixman_image_t *image = image_from_pict (pPicture, FALSE, &mask_xoff, &mask_yoff);
+    pixman_image_t *image = image_from_pict (pPicture, FALSE);
 
     if (!image)
 	return;
commit 2f8db0b5de5b5397234f5a5dc2cba6a8d4010618
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Mon Apr 5 16:54:22 2010 -0700

    XQuartz: Blacklist some oddball legacy Mac keycodes that break wine
    
    http://xquartz.macosforge.org/trac/ticket/295
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>

diff --git a/hw/xquartz/quartzKeyboard.c b/hw/xquartz/quartzKeyboard.c
index a4a0b08..60063d1 100644
--- a/hw/xquartz/quartzKeyboard.c
+++ b/hw/xquartz/quartzKeyboard.c
@@ -39,6 +39,7 @@
 
 #define HACK_MISSING 1
 #define HACK_KEYPAD 1
+#define HACK_BLACKLIST 1
 
 #include <unistd.h>
 #include <stdio.h>
@@ -83,6 +84,7 @@ enum {
 
 #define UKEYSYM(u) ((u) | 0x01000000)
 
+#if HACK_MISSING
 /* Table of keycode->keysym mappings we use to fallback on for important
    keys that are often not in the Unicode mapping. */
 
@@ -117,7 +119,9 @@ const static struct {
     {107, XK_F14},
     {113, XK_F15},
 };
+#endif
 
+#if HACK_KEYPAD
 /* Table of keycode->old,new-keysym mappings we use to fixup the numeric
    keypad entries. */
 
@@ -143,6 +147,17 @@ const static struct {
     {91, XK_8, XK_KP_8},
     {92, XK_9, XK_KP_9},
 };
+#endif
+
+#if HACK_BLACKLIST
+/* <rdar://problem/7824370> wine notepad produces wrong characters on shift+arrow
+ * http://xquartz.macosforge.org/trac/ticket/295
+ * http://developer.apple.com/legacy/mac/library/documentation/mac/Text/Text-579.html
+ *
+ * legacy Mac keycodes for arrow keys that shift-modify to math symbols
+ */
+const static unsigned short keycode_blacklist[] = { 66, 70, 72, 77};
+#endif
 
 /* Table mapping normal keysyms to their dead equivalents.
    FIXME: all the unicode keysyms (apart from circumflex) were guessed. */
@@ -772,32 +787,38 @@ Bool QuartzReadSystemKeymap(darwinKeyboardInfo *info) {
         if (k[3] == k[2]) k[3] = NoSymbol;
         if (k[1] == k[0]) k[1] = NoSymbol;
         if (k[0] == k[2] && k[1] == k[3]) k[2] = k[3] = NoSymbol;
+        if (k[3] == k[0] && k[2] == k[1] && k[2] == NoSymbol) k[3] = NoSymbol;
     }
 
+#if HACK_MISSING
     /* Fix up some things that are normally missing.. */
-
-    if (HACK_MISSING) {
-        for (i = 0; i < sizeof (known_keys) / sizeof (known_keys[0]); i++) {
-            k = info->keyMap + known_keys[i].keycode * GLYPHS_PER_KEY;
-
-            if    (k[0] == NoSymbol && k[1] == NoSymbol
-                && k[2] == NoSymbol && k[3] == NoSymbol)
-	      k[0] = known_keys[i].keysym;
-        }
+    
+    for (i = 0; i < sizeof (known_keys) / sizeof (known_keys[0]); i++) {
+        k = info->keyMap + known_keys[i].keycode * GLYPHS_PER_KEY;
+        
+        if (   k[0] == NoSymbol && k[1] == NoSymbol
+            && k[2] == NoSymbol && k[3] == NoSymbol)
+            k[0] = known_keys[i].keysym;
     }
-
+#endif
+    
+#if HACK_KEYPAD
     /* And some more things. We find the right symbols for the numeric
-       keypad, but not the KP_ keysyms. So try to convert known keycodes. */
-
-    if (HACK_KEYPAD) {
-        for (i = 0; i < sizeof (known_numeric_keys)
-                        / sizeof (known_numeric_keys[0]); i++) {
-            k = info->keyMap + known_numeric_keys[i].keycode * GLYPHS_PER_KEY;
-
-            if (k[0] == known_numeric_keys[i].normal)
-                k[0] = known_numeric_keys[i].keypad;
-        }
+     keypad, but not the KP_ keysyms. So try to convert known keycodes. */
+    for (i = 0; i < sizeof (known_numeric_keys) / sizeof (known_numeric_keys[0]); i++) {
+        k = info->keyMap + known_numeric_keys[i].keycode * GLYPHS_PER_KEY;
+        
+        if (k[0] == known_numeric_keys[i].normal)
+            k[0] = known_numeric_keys[i].keypad;
     }
+#endif
+    
+#if HACK_BLACKLIST
+    for (i = 0; i < sizeof (keycode_blacklist) / sizeof (keycode_blacklist[0]); i++) {
+        k = info->keyMap + keycode_blacklist[i] * GLYPHS_PER_KEY;
+        k[0] = k[1] = k[2] = k[3] = NoSymbol;
+    }
+#endif
 
     DarwinBuildModifierMaps(info);
 


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