[Xquartz-changes] xserver: Branch 'server-1.15-apple' - 15 commits
Jeremy Huddleston
jeremyhu at freedesktop.org
Sun Jan 5 10:02:33 PST 2014
Rebased ref, commits from common ancestor:
commit 52c8bb5499b3e4e1d03860711ab2f59429d36979
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Tue Dec 18 01:03:38 2012 -0800
fb: Revert fb changes that broke XQuartz
http://bugs.freedesktop.org/show_bug.cgi?id=26124
Revert "Use new pixman_glyph_cache_t API that will be in pixman 0.28.0"
This reverts commit 9cbcb5bd6a5360a128d15b77a02d8d3351f74366.
diff --git a/fb/fb.h b/fb/fb.h
index 1c6963f..11e6344 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -1310,9 +1310,6 @@ extern _X_EXPORT void
extern _X_EXPORT Bool
fbPictureInit(ScreenPtr pScreen, PictFormatPtr formats, int nformats);
-extern _X_EXPORT void
-fbDestroyGlyphCache(void);
-
/*
* fbpixmap.c
*/
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 7c2ead5..dc0ca3c 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -65,152 +65,6 @@ fbComposite(CARD8 op,
free_pixman_pict(pDst, dest);
}
-static pixman_glyph_cache_t *glyphCache;
-
-void
-fbDestroyGlyphCache(void)
-{
- if (glyphCache)
- {
- pixman_glyph_cache_destroy (glyphCache);
- glyphCache = NULL;
- }
-}
-
-static void
-fbUnrealizeGlyph(ScreenPtr pScreen,
- GlyphPtr pGlyph)
-{
- if (glyphCache)
- pixman_glyph_cache_remove (glyphCache, pGlyph, NULL);
-}
-
-static void
-fbGlyphs(CARD8 op,
- PicturePtr pSrc,
- PicturePtr pDst,
- PictFormatPtr maskFormat,
- INT16 xSrc,
- INT16 ySrc, int nlist,
- GlyphListPtr list,
- GlyphPtr *glyphs)
-{
-#define N_STACK_GLYPHS 512
- ScreenPtr pScreen = pDst->pDrawable->pScreen;
- pixman_glyph_t stack_glyphs[N_STACK_GLYPHS];
- pixman_glyph_t *pglyphs = stack_glyphs;
- pixman_image_t *srcImage, *dstImage;
- int srcXoff, srcYoff, dstXoff, dstYoff;
- GlyphPtr glyph;
- int n_glyphs;
- int x, y;
- int i, n;
- int xDst = list->xOff, yDst = list->yOff;
-
- miCompositeSourceValidate(pSrc);
-
- n_glyphs = 0;
- for (i = 0; i < nlist; ++i)
- n_glyphs += list[i].len;
-
- if (!glyphCache)
- glyphCache = pixman_glyph_cache_create();
-
- pixman_glyph_cache_freeze (glyphCache);
-
- if (n_glyphs > N_STACK_GLYPHS) {
- if (!(pglyphs = malloc (n_glyphs * sizeof (pixman_glyph_t))))
- goto out;
- }
-
- i = 0;
- x = y = 0;
- while (nlist--) {
- x += list->xOff;
- y += list->yOff;
- n = list->len;
- while (n--) {
- const void *g;
-
- glyph = *glyphs++;
-
- if (!(g = pixman_glyph_cache_lookup (glyphCache, glyph, NULL))) {
- pixman_image_t *glyphImage;
- PicturePtr pPicture;
- int xoff, yoff;
-
- pPicture = GetGlyphPicture(glyph, pScreen);
- if (!pPicture) {
- n_glyphs--;
- goto next;
- }
-
- if (!(glyphImage = image_from_pict(pPicture, FALSE, &xoff, &yoff)))
- goto out;
-
- g = pixman_glyph_cache_insert(glyphCache, glyph, NULL,
- glyph->info.x,
- glyph->info.y,
- glyphImage);
-
- free_pixman_pict(pPicture, glyphImage);
-
- if (!g)
- goto out;
- }
-
- pglyphs[i].x = x;
- pglyphs[i].y = y;
- pglyphs[i].glyph = g;
- i++;
-
- next:
- x += glyph->info.xOff;
- y += glyph->info.yOff;
- }
- list++;
- }
-
- if (!(srcImage = image_from_pict(pSrc, FALSE, &srcXoff, &srcYoff)))
- goto out;
-
- if (!(dstImage = image_from_pict(pDst, TRUE, &dstXoff, &dstYoff)))
- goto out_free_src;
-
- if (maskFormat) {
- pixman_format_code_t format;
- pixman_box32_t extents;
-
- format = maskFormat->format | (maskFormat->depth << 24);
-
- pixman_glyph_get_extents(glyphCache, n_glyphs, pglyphs, &extents);
-
- pixman_composite_glyphs(op, srcImage, dstImage, format,
- xSrc + srcXoff + xDst, ySrc + srcYoff + yDst,
- extents.x1, extents.y1,
- extents.x1 + dstXoff, extents.y1 + dstYoff,
- extents.x2 - extents.x1,
- extents.y2 - extents.y1,
- glyphCache, n_glyphs, pglyphs);
- }
- else {
- pixman_composite_glyphs_no_mask(op, srcImage, dstImage,
- xSrc + srcXoff - xDst, ySrc + srcYoff - yDst,
- dstXoff, dstYoff,
- glyphCache, n_glyphs, pglyphs);
- }
-
- free_pixman_pict(pDst, dstImage);
-
-out_free_src:
- free_pixman_pict(pSrc, srcImage);
-
-out:
- pixman_glyph_cache_thaw(glyphCache);
- if (pglyphs != stack_glyphs)
- free(pglyphs);
-}
-
static pixman_image_t *
create_solid_fill_image(PicturePtr pict)
{
@@ -469,8 +323,7 @@ fbPictureInit(ScreenPtr pScreen, PictFormatPtr formats, int nformats)
return FALSE;
ps = GetPictureScreen(pScreen);
ps->Composite = fbComposite;
- ps->Glyphs = fbGlyphs;
- ps->UnrealizeGlyph = fbUnrealizeGlyph;
+ ps->Glyphs = miGlyphs;
ps->CompositeRects = miCompositeRects;
ps->RasterizeTrapezoid = fbRasterizeTrapezoid;
ps->Trapezoids = fbTrapezoids;
diff --git a/fb/fbscreen.c b/fb/fbscreen.c
index f9080a4..7c7d656 100644
--- a/fb/fbscreen.c
+++ b/fb/fbscreen.c
@@ -32,7 +32,6 @@ fbCloseScreen(ScreenPtr pScreen)
int d;
DepthPtr depths = pScreen->allowedDepths;
- fbDestroyGlyphCache();
for (d = 0; d < pScreen->numDepths; d++)
free(depths[d].vids);
free(depths);
commit 6b8ea0a5a367ae3bd284af9f82b53ed03a3a7de2
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 26957df..1c6963f 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -1652,8 +1652,7 @@ fbFillRegionSolid(DrawablePtr pDrawable,
RegionPtr pRegion, FbBits and, FbBits xor);
extern _X_EXPORT pixman_image_t *image_from_pict(PicturePtr pict,
- Bool has_clip,
- int *xoff, int *yoff);
+ Bool has_clip);
extern _X_EXPORT void free_pixman_pict(PicturePtr, pixman_image_t *);
diff --git a/fb/fbpict.c b/fb/fbpict.c
index b503858..7c2ead5 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -46,23 +46,18 @@ fbComposite(CARD8 op,
INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, 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);
if (pMask)
miCompositeSourceValidate(pMask);
- 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, width, height);
+ xSrc, ySrc, xMask, yMask, xDst, yDst,
+ width, height);
}
free_pixman_pict(pSrc, src);
@@ -289,20 +284,22 @@ create_conical_gradient_image(PictGradient * gradient)
}
static pixman_image_t *
-create_bits_picture(PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
+create_bits_picture(PicturePtr pict, 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((pixman_format_code_t) pict->format,
- pixmap->drawable.width,
- pixmap->drawable.height, (uint32_t *) bits,
+ pict->pDrawable->width,
+ pict->pDrawable->height, (uint32_t *) bits,
stride * sizeof(FbStride));
if (!image)
@@ -329,57 +326,31 @@ create_bits_picture(PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
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 pixman_image_t *image_from_pict_internal(PicturePtr pict, Bool has_clip,
- int *xoff, int *yoff,
Bool is_alpha_map);
static void
-set_image_properties(pixman_image_t * image, PicturePtr pict, Bool has_clip,
- int *xoff, int *yoff, Bool is_alpha_map)
+set_image_properties(pixman_image_t * image, PicturePtr pict, Bool is_alpha_map)
{
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, pict->transform);
}
switch (pict->repeatType) {
@@ -407,10 +378,8 @@ set_image_properties(pixman_image_t * image, PicturePtr pict, Bool has_clip,
* as the alpha map for this operation
*/
if (pict->alphaMap && !is_alpha_map) {
- int alpha_xoff, alpha_yoff;
pixman_image_t *alpha_map =
- image_from_pict_internal(pict->alphaMap, FALSE, &alpha_xoff,
- &alpha_yoff, TRUE);
+ image_from_pict_internal(pict->alphaMap, TRUE, TRUE);
pixman_image_set_alpha_map(image, alpha_map, pict->alphaOrigin.x,
pict->alphaOrigin.y);
@@ -444,8 +413,7 @@ set_image_properties(pixman_image_t * image, PicturePtr pict, Bool has_clip,
}
static pixman_image_t *
-image_from_pict_internal(PicturePtr pict, Bool has_clip, int *xoff, int *yoff,
- Bool is_alpha_map)
+image_from_pict_internal(PicturePtr pict, Bool has_clip, Bool is_alpha_map)
{
pixman_image_t *image = NULL;
@@ -453,7 +421,7 @@ image_from_pict_internal(PicturePtr pict, Bool has_clip, int *xoff, int *yoff,
return NULL;
if (pict->pDrawable) {
- image = create_bits_picture(pict, has_clip, xoff, yoff);
+ image = create_bits_picture(pict, has_clip);
}
else if (pict->pSourcePict) {
SourcePict *sp = pict->pSourcePict;
@@ -471,19 +439,17 @@ image_from_pict_internal(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, is_alpha_map);
-
+ set_image_properties (image, pict, is_alpha_map);
return image;
}
pixman_image_t *
-image_from_pict(PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
+image_from_pict (PicturePtr pict, Bool has_clip)
{
- return image_from_pict_internal(pict, has_clip, xoff, yoff, FALSE);
+ return image_from_pict_internal (pict, has_clip, FALSE);
}
void
diff --git a/fb/fbtrap.c b/fb/fbtrap.c
index bf82f8f..0145ce9 100644
--- a/fb/fbtrap.c
+++ b/fb/fbtrap.c
@@ -36,13 +36,12 @@ fbAddTraps(PicturePtr pPicture,
INT16 x_off, INT16 y_off, int ntrap, xTrap * traps)
{
pixman_image_t *image;
- int dst_xoff, dst_yoff;
- if (!(image = image_from_pict(pPicture, FALSE, &dst_xoff, &dst_yoff)))
- return;
-
- pixman_add_traps(image, x_off + dst_xoff, y_off + dst_yoff,
- ntrap, (pixman_trap_t *) traps);
+ if (!(image = image_from_pict (pPicture, FALSE)))
+ return;
+
+ pixman_add_traps(image, x_off, y_off,
+ ntrap, (pixman_trap_t *)traps);
free_pixman_pict(pPicture, image);
}
@@ -52,13 +51,12 @@ fbRasterizeTrapezoid(PicturePtr pPicture,
xTrapezoid * trap, int x_off, int y_off)
{
pixman_image_t *image;
- int dst_xoff, dst_yoff;
- if (!(image = image_from_pict(pPicture, FALSE, &dst_xoff, &dst_yoff)))
+ if (!(image = image_from_pict (pPicture, FALSE)))
return;
- pixman_rasterize_trapezoid(image, (pixman_trapezoid_t *) trap,
- x_off + dst_xoff, y_off + dst_yoff);
+ pixman_rasterize_trapezoid(image, (pixman_trapezoid_t *)trap,
+ x_off, y_off);
free_pixman_pict(pPicture, image);
}
@@ -68,14 +66,12 @@ fbAddTriangles(PicturePtr pPicture,
INT16 x_off, INT16 y_off, int ntri, xTriangle * tris)
{
pixman_image_t *image;
- int dst_xoff, dst_yoff;
- if (!(image = image_from_pict(pPicture, FALSE, &dst_xoff, &dst_yoff)))
+ if (!(image = image_from_pict (pPicture, FALSE)))
return;
-
- pixman_add_triangles(image,
- dst_xoff + x_off, dst_yoff + y_off,
- ntri, (pixman_triangle_t *) tris);
+
+ pixman_add_triangles(image, x_off, y_off, ntri,
+ (pixman_triangle_t *)tris);
free_pixman_pict(pPicture, image);
}
@@ -98,13 +94,11 @@ fbShapes(CompositeShapesFunc composite,
int16_t ySrc, int nshapes, int shape_size, const uint8_t * shapes)
{
pixman_image_t *src, *dst;
- int src_xoff, src_yoff;
- int dst_xoff, dst_yoff;
miCompositeSourceValidate(pSrc);
- src = image_from_pict(pSrc, FALSE, &src_xoff, &src_yoff);
- dst = image_from_pict(pDst, TRUE, &dst_xoff, &dst_yoff);
+ src = image_from_pict(pSrc, FALSE);
+ dst = image_from_pict(pDst, TRUE);
if (src && dst) {
pixman_format_code_t format;
@@ -121,9 +115,8 @@ fbShapes(CompositeShapesFunc composite,
for (i = 0; i < nshapes; ++i) {
composite(op, src, dst, format,
- xSrc + src_xoff,
- ySrc + src_yoff,
- dst_xoff, dst_yoff, 1, shapes + i * shape_size);
+ xSrc, ySrc, 0, 0,
+ 1, shapes + i * shape_size);
}
}
else {
@@ -143,8 +136,8 @@ fbShapes(CompositeShapesFunc composite,
}
composite(op, src, dst, format,
- xSrc + src_xoff,
- ySrc + src_yoff, dst_xoff, dst_yoff, nshapes, shapes);
+ xSrc, ySrc, 0, 0,
+ nshapes, shapes);
}
DamageRegionProcessPending(pDst->pDrawable);
commit 84c4fe3cdc23c84c9050f9e03af25b01198286c7
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date: Fri Apr 30 13:08:25 2010 -0700
Workaround the GC clipping problem in miPaintWindow and add some debugging output.
Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
diff --git a/mi/miexpose.c b/mi/miexpose.c
index 8b7c93f..3e972f7 100644
--- a/mi/miexpose.c
+++ b/mi/miexpose.c
@@ -489,7 +489,8 @@ void RootlessSetPixmapOfAncestors(WindowPtr pWin);
void RootlessStartDrawing(WindowPtr pWin);
void RootlessDamageRegion(WindowPtr pWin, RegionPtr prgn);
Bool IsFramedWindow(WindowPtr pWin);
-#endif
+#include "../fb/fb.h"
+#endif
void
miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
@@ -518,23 +519,37 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
Bool solid = TRUE;
DrawablePtr drawable = &pWin->drawable;
+#ifdef XQUARTZ_CLIP_DEBUG
+ ErrorF("START %d BS %d (pR = %ld)\n", what, pWin->backgroundState, ParentRelative);
+ ErrorF(" Rgn: %d %d %d %d\n", prgn->extents.x1, prgn->extents.y1,
+ prgn->extents.x2 - prgn->extents.x1,
+ prgn->extents.y2 - prgn->extents.y1);
+ ErrorF(" Win: %d %d (%d %d) %d %d\n", pWin->origin.x, pWin->origin.y,
+ pWin->winSize.extents.x1, pWin->winSize.extents.y1,
+ pWin->winSize.extents.x2 - pWin->winSize.extents.x1,
+ pWin->winSize.extents.y2 - pWin->winSize.extents.y1);
+ ErrorF(" Draw: %d %d %d %d\n", pWin->drawable.x, pWin->drawable.y,
+ pWin->drawable.width, pWin->drawable.height);
+#endif
+
#ifdef ROOTLESS
if (!drawable || drawable->type == UNDRAWABLE_WINDOW)
return;
+#endif
+
+ if (what == PW_BACKGROUND)
+ {
+#ifdef ROOTLESS
+ if(IsFramedWindow(pWin)) {
+ RootlessStartDrawing(pWin);
+ RootlessDamageRegion(pWin, prgn);
- if (IsFramedWindow(pWin)) {
- RootlessStartDrawing(pWin);
- RootlessDamageRegion(pWin, prgn);
-
- if (pWin->backgroundState == ParentRelative) {
- if ((what == PW_BACKGROUND) ||
- (what == PW_BORDER && !pWin->borderIsPixel))
+ if(pWin->backgroundState == ParentRelative) {
RootlessSetPixmapOfAncestors(pWin);
+ }
}
- }
#endif
- if (what == PW_BACKGROUND) {
while (pWin->backgroundState == ParentRelative)
pWin = pWin->parent;
@@ -559,6 +574,18 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
else {
PixmapPtr pixmap;
+#ifdef ROOTLESS
+ if(IsFramedWindow(pWin)) {
+ RootlessStartDrawing(pWin);
+ RootlessDamageRegion(pWin, prgn);
+
+ if(!pWin->borderIsPixel &&
+ pWin->backgroundState == ParentRelative) {
+ RootlessSetPixmapOfAncestors(pWin);
+ }
+ }
+#endif
+
tile_x_off = drawable->x;
tile_y_off = drawable->y;
@@ -567,6 +594,12 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
return;
pixmap = (*pScreen->GetWindowPixmap) ((WindowPtr) drawable);
drawable = &pixmap->drawable;
+
+#ifdef XQUARTZ_CLIP_DEBUG
+ ErrorF(" Draw: %d %d %d %d\n",
+ drawable->x, drawable->y, drawable->width, drawable->height);
+#endif
+
#ifdef COMPOSITE
draw_x_off = pixmap->screen_x;
draw_y_off = pixmap->screen_y;
@@ -629,6 +662,57 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
ChangeGC(NullClient, pGC, gcmask, gcval);
ValidateGC(drawable, pGC);
+#ifdef XQUARTZ_CLIP_DEBUG
+ ErrorF(" GC: %d %d %d %d\n",
+ pGC->pCompositeClip->extents.x1, pGC->pCompositeClip->extents.y1,
+ pGC->pCompositeClip->extents.x2 - pGC->pCompositeClip->extents.x1,
+ pGC->pCompositeClip->extents.y2 - pGC->pCompositeClip->extents.y1);
+#endif
+
+#ifdef XQUARTZ
+ /* Looks like our clipping isn't set right for some reason:
+ * http://xquartz.macosforge.org/trac/ticket/290
+ */
+ if(what == PW_BORDER) {
+
+#if 0
+ if(solid) {
+#if 1
+ fbFillRegionSolid(&pWin->drawable,
+ prgn,
+ 0,
+ fbReplicatePixel(fill.pixel,
+ pWin->drawable.bitsPerPixel));
+#else
+ fbFillRegionSolid(drawable,
+ prgn,
+ 0,
+ fbReplicatePixel(fill.pixel,
+ drawable->bitsPerPixel));
+#endif
+ return;
+ }
+#endif
+
+ pGC->pCompositeClip->extents.x1 += prgn->extents.x1;
+ pGC->pCompositeClip->extents.y1 += prgn->extents.y1;
+ pGC->pCompositeClip->extents.x2 += prgn->extents.x1;
+ pGC->pCompositeClip->extents.y2 += prgn->extents.y1;
+
+ if(pGC->pCompositeClip->extents.x2 > drawable->pScreen->width)
+ pGC->pCompositeClip->extents.x2 = drawable->pScreen->width;
+ if(pGC->pCompositeClip->extents.y2 > drawable->pScreen->height)
+ pGC->pCompositeClip->extents.y2 = drawable->pScreen->height;
+ }
+#endif
+
+#ifdef XQUARTZ_CLIP_DEBUG
+ ErrorF(" GC: %d %d %d %d\n",
+ pGC->pCompositeClip->extents.x1, pGC->pCompositeClip->extents.y1,
+ pGC->pCompositeClip->extents.x2 - pGC->pCompositeClip->extents.x1,
+ pGC->pCompositeClip->extents.y2 - pGC->pCompositeClip->extents.y1);
+#endif
+
numRects = RegionNumRects(prgn);
pbox = RegionRects(prgn);
for (i = numRects; --i >= 0; pbox++, prect++) {
commit 9837a86cc2c602bcf604c7fc97b2a7f0b6a514bc
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date: Fri Jan 13 12:00:57 2012 -0800
sdksyms.sh: Use CPPFLAGS, not CFLAGS
CFLAGS can include flags which are not useful to the preprocessor
or can even cause it to fail. This fixes a build issue on darwin
when building for more than one architecture.
Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
Reviewed-by: Keith Packard <keithp at keithp.com>
diff --git a/hw/xfree86/Makefile.am b/hw/xfree86/Makefile.am
index 15670d0..b35e464 100644
--- a/hw/xfree86/Makefile.am
+++ b/hw/xfree86/Makefile.am
@@ -43,8 +43,7 @@ DIST_SUBDIRS = common ddc i2c x86emu int10 fbdevhw os-support \
bin_PROGRAMS = Xorg
nodist_Xorg_SOURCES = sdksyms.c
-AM_CFLAGS = $(DIX_CFLAGS) @XORG_CFLAGS@
-AM_CPPFLAGS = $(XORG_INCS) -I$(srcdir)/parser -I$(top_srcdir)/miext/cw \
+AM_CPPFLAGS = $(DIX_CFLAGS) @XORG_CFLAGS@ $(XORG_INCS) -I$(srcdir)/parser -I$(top_srcdir)/miext/cw \
-I$(srcdir)/ddc -I$(srcdir)/i2c -I$(srcdir)/modes -I$(srcdir)/ramdac \
-I$(srcdir)/dri -I$(srcdir)/dri2 -I$(top_srcdir)/dri3
@@ -118,7 +117,7 @@ CLEANFILES = sdksyms.c sdksyms.dep
EXTRA_DIST += sdksyms.sh
sdksyms.dep sdksyms.c: sdksyms.sh
- $(AM_V_GEN)CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $(srcdir)/sdksyms.sh $(top_srcdir) $(CFLAGS) $(AM_CFLAGS) $(AM_CPPFLAGS)
+ $(AM_V_GEN)CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $(srcdir)/sdksyms.sh $(top_srcdir) $(CPPFLAGS) $(AM_CPPFLAGS)
SDKSYMS_DEP = sdksyms.dep
include $(SDKSYMS_DEP)
commit 7160409207553404ae33eb5d5964b4d54d2adfcf
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Wed Jan 1 11:10:41 2014 -0800
XQuartz: Avoid passing uninitialized pointers to X11ApplicationSetWindowMenu in AppleWMSetWindowMenu
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/applewm.c b/hw/xquartz/applewm.c
index c4e5f4a..0d734bd 100644
--- a/hw/xquartz/applewm.c
+++ b/hw/xquartz/applewm.c
@@ -398,6 +398,15 @@ ProcAppleWMSetWindowMenu(register ClientPtr client)
break;
}
}
+
+ /* Check if we bailed out of the above loop due to a request that was too long */
+ if (j < nitems) {
+ free(items);
+ free(shortcuts);
+
+ return BadRequest;
+ }
+
X11ApplicationSetWindowMenu(nitems, items, shortcuts);
free(items);
free(shortcuts);
commit 23fd3330f51e11bc5f748c2278bff65c06cb73f5
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Wed Jan 1 11:04:07 2014 -0800
XQuartz: Check for allocated memory before using it in AppleWMSetWindowMenu
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/applewm.c b/hw/xquartz/applewm.c
index aea0a45..c4e5f4a 100644
--- a/hw/xquartz/applewm.c
+++ b/hw/xquartz/applewm.c
@@ -378,6 +378,13 @@ ProcAppleWMSetWindowMenu(register ClientPtr client)
items = malloc(sizeof(char *) * nitems);
shortcuts = malloc(sizeof(char) * nitems);
+ if (!items || !shortcuts) {
+ free(items);
+ free(shortcuts);
+
+ return BadAlloc;
+ }
+
max_len = (stuff->length << 2) - sizeof(xAppleWMSetWindowMenuReq);
bytes = (char *)&stuff[1];
commit 6319f49c82983c502bcb76a2d0b141db0cec55ff
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Wed Jan 1 11:00:40 2014 -0800
XQuartz: Silence a clang static analysis warning about a memory leak
It seems the alanyzer can't comprehend dixSetPrivate().
quartz.c:119:12: warning: Potential leak of memory pointed to by 'displayInfo'
return quartzProcs->AddScreen(index, pScreen);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/quartz.c b/hw/xquartz/quartz.c
index 5b977c7..bc6c8d0 100644
--- a/hw/xquartz/quartz.c
+++ b/hw/xquartz/quartz.c
@@ -109,11 +109,14 @@ Bool
QuartzAddScreen(int index,
ScreenPtr pScreen)
{
+ // The clang static analyzer thinks we leak displayInfo here
+#ifndef __clang_analyzer__
// allocate space for private per screen Quartz specific storage
QuartzScreenPtr displayInfo = calloc(sizeof(QuartzScreenRec), 1);
// QUARTZ_PRIV(pScreen) = displayInfo;
dixSetPrivate(&pScreen->devPrivates, quartzScreenKey, displayInfo);
+#endif /* __clang_analyzer__ */
// do Quartz mode specific initialization
return quartzProcs->AddScreen(index, pScreen);
commit 5e9aea54967340a9c9e47f436e5ade9dca380b91
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Wed Jan 1 10:55:10 2014 -0800
XQuartz: Silence a clang static analysis warning about a possible memory leak on exit
stub.c:356:9: warning: Potential leak of memory pointed to by 'newargv'
asl_log(aslc, NULL, ASL_LEVEL_ERR,
^~~~~~~
stub.c:356:9: warning: Potential leak of memory pointed to by 'newenvp'
asl_log(aslc, NULL, ASL_LEVEL_ERR,
^~~~~~~
2 warnings generated.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/mach-startup/stub.c b/hw/xquartz/mach-startup/stub.c
index b5a3168..756e4ef 100644
--- a/hw/xquartz/mach-startup/stub.c
+++ b/hw/xquartz/mach-startup/stub.c
@@ -353,6 +353,10 @@ main(int argc, char **argv, char **envp)
newenvp = (string_array_t)calloc((1 + envpc), sizeof(string_t));
if (!newargv || !newenvp) {
+ /* Silence the clang static analyzer */
+ free(newargv);
+ free(newenvp);
+
asl_log(aslc, NULL, ASL_LEVEL_ERR,
"Xquartz: Memory allocation failure");
return EXIT_FAILURE;
commit 69b3b9b945371a0bcf389cffa47287cfb278f1ad
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Wed Jan 1 10:47:52 2014 -0800
XQuartz: Validate length in appledri before swapping
Avoids potential memory corruption from bad requests
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/xpr/appledri.c b/hw/xquartz/xpr/appledri.c
index d7e9844..7757465 100644
--- a/hw/xquartz/xpr/appledri.c
+++ b/hw/xquartz/xpr/appledri.c
@@ -406,6 +406,7 @@ SProcAppleDRIQueryDirectRenderingCapable(register ClientPtr client)
{
REQUEST(xAppleDRIQueryDirectRenderingCapableReq);
swaps(&stuff->length);
+ REQUEST_SIZE_MATCH(xAppleDRIQueryDirectRenderingCapableReq);
swapl(&stuff->screen);
return ProcAppleDRIQueryDirectRenderingCapable(client);
}
@@ -415,6 +416,7 @@ SProcAppleDRIAuthConnection(register ClientPtr client)
{
REQUEST(xAppleDRIAuthConnectionReq);
swaps(&stuff->length);
+ REQUEST_SIZE_MATCH(xAppleDRIAuthConnectionReq);
swapl(&stuff->screen);
swapl(&stuff->magic);
return ProcAppleDRIAuthConnection(client);
@@ -425,6 +427,7 @@ SProcAppleDRICreateSurface(register ClientPtr client)
{
REQUEST(xAppleDRICreateSurfaceReq);
swaps(&stuff->length);
+ REQUEST_SIZE_MATCH(xAppleDRICreateSurfaceReq);
swapl(&stuff->screen);
swapl(&stuff->drawable);
swapl(&stuff->client_id);
@@ -436,6 +439,7 @@ SProcAppleDRIDestroySurface(register ClientPtr client)
{
REQUEST(xAppleDRIDestroySurfaceReq);
swaps(&stuff->length);
+ REQUEST_SIZE_MATCH(xAppleDRIDestroySurfaceReq);
swapl(&stuff->screen);
swapl(&stuff->drawable);
return ProcAppleDRIDestroySurface(client);
@@ -446,6 +450,7 @@ SProcAppleDRICreatePixmap(register ClientPtr client)
{
REQUEST(xAppleDRICreatePixmapReq);
swaps(&stuff->length);
+ REQUEST_SIZE_MATCH(xAppleDRICreatePixmapReq);
swapl(&stuff->screen);
swapl(&stuff->drawable);
return ProcAppleDRICreatePixmap(client);
@@ -456,6 +461,7 @@ SProcAppleDRIDestroyPixmap(register ClientPtr client)
{
REQUEST(xAppleDRIDestroyPixmapReq);
swaps(&stuff->length);
+ REQUEST_SIZE_MATCH(xAppleDRIDestroyPixmapReq);
swapl(&stuff->drawable);
return ProcAppleDRIDestroyPixmap(client);
}
commit 254c4f355f84076b4eeee8a450d4d2d911ab7960
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Wed Jan 1 10:39:56 2014 -0800
XQuartz: Validate screen in AppleDRIQueryDirectRenderingCapable requests
Return an error to the caller rather than crashing the server on
invalid screens.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/xpr/appledri.c b/hw/xquartz/xpr/appledri.c
index 9aac072..d7e9844 100644
--- a/hw/xquartz/xpr/appledri.c
+++ b/hw/xquartz/xpr/appledri.c
@@ -123,6 +123,10 @@ ProcAppleDRIQueryDirectRenderingCapable(register ClientPtr client)
rep.length = 0;
rep.sequenceNumber = client->sequence;
+ if (stuff->screen >= screenInfo.numScreens) {
+ return BadValue;
+ }
+
if (!DRIQueryDirectRenderingCapable(screenInfo.screens[stuff->screen],
&isCapable)) {
return BadValue;
commit c4f510b6e5dcb478a67de24baa80425bf1dee8ab
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Sun Dec 29 12:45:23 2013 -0800
XQuartz: Simplify hook_run to quiet static analyzer
x-hook.c:96:9: warning: Called function pointer is an uninitalized pointer value
(*fun[i])(arg, data[i]);
^~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/xpr/x-hook.c b/hw/xquartz/xpr/x-hook.c
index b5d8ab9..3922bb8 100644
--- a/hw/xquartz/xpr/x-hook.c
+++ b/hw/xquartz/xpr/x-hook.c
@@ -70,34 +70,19 @@ X_PFX(hook_remove) (x_list * lst, x_hook_function * fun, void *data) {
X_EXTERN void
X_PFX(hook_run) (x_list * lst, void *arg) {
- x_list *node, *cell;
- x_hook_function **fun;
- void **data;
- int length, i;
+ x_list *node;
if (!lst)
return;
- length = X_PFX(list_length) (lst);
- fun = malloc(sizeof(x_hook_function *) * length);
- data = malloc(sizeof(void *) * length);
-
- if (!fun || !data) {
- FatalError("Failed to allocate memory in %s\n", __func__);
- }
+ for (node = lst; node != NULL; node = node->next) {
+ x_list *cell = node->data;
- for (i = 0, node = lst; node != NULL; node = node->next, i++) {
- cell = node->data;
- fun[i] = CELL_FUN(cell);
- data[i] = CELL_DATA(cell);
- }
+ x_hook_function *fun = CELL_FUN(cell);
+ void *data = CELL_DATA(cell);
- for (i = 0; i < length; i++) {
- (*fun[i])(arg, data[i]);
+ (*fun)(arg, data);
}
-
- free(fun);
- free(data);
}
X_EXTERN void
commit c73adebb5357e9e5cc9159ef4fb4672a9eddc4d3
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Sun Dec 29 12:41:18 2013 -0800
XQuartz: Mark applicationWillTerminate: noreturn
X11Controller.m:938:1: warning: method 'applicationWillTerminate:' could be declared with attribute 'noreturn'
[-Wmissing-noreturn,Semantic Issue]
{
^
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/X11Controller.m b/hw/xquartz/X11Controller.m
index 752bda3..5445c6f 100644
--- a/hw/xquartz/X11Controller.m
+++ b/hw/xquartz/X11Controller.m
@@ -934,7 +934,7 @@ extern char *bundle_id_prefix;
== NSAlertDefaultReturn) ? NSTerminateNow : NSTerminateCancel;
}
-- (void) applicationWillTerminate:(NSNotification *)aNotification
+- (void) applicationWillTerminate:(NSNotification *)aNotification _X_NORETURN
{
int remain;
[X11App prefs_synchronize];
commit aa011c18bcc031bd3a935b53163561c434e597e6
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Sun Dec 29 12:36:51 2013 -0800
XQuartz: Fix get_proc_address signature
indirect.c:675:28: warning: incompatible pointer types passing 'glx_gpa_proc (*)(const char *)' to parameter of type
'glx_gpa_proc' (aka 'glx_func_ptr (*)(const char *)') [-Wincompatible-pointer-types,Semantic Issue]
__glXsetGetProcAddress(&get_proc_address);
^~~~~~~~~~~~~~~~~
../../../glx/glxserver.h:122:42: note: passing argument to parameter 'get_proc_address' here [Semantic Issue]
void __glXsetGetProcAddress(glx_gpa_proc get_proc_address);
^
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/GL/indirect.c b/hw/xquartz/GL/indirect.c
index 8dabda1..19b7d86 100644
--- a/hw/xquartz/GL/indirect.c
+++ b/hw/xquartz/GL/indirect.c
@@ -643,10 +643,10 @@ __glFloorLog2(GLuint val)
static void *opengl_framework_handle;
-static glx_gpa_proc
+static glx_func_ptr
get_proc_address(const char *sym)
{
- return (glx_gpa_proc) dlsym(opengl_framework_handle, sym);
+ return (glx_func_ptr) dlsym(opengl_framework_handle, sym);
}
static void
commit 9e69ed7d128cc66b7288784c3d01aae0bcff3f59
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Sun Dec 29 12:31:23 2013 -0800
XQuartz: Fix darwinfb.h header guard
./darwinfb.h:28:9: warning: '_DARWIN_FB_H' is used as a header guard here, followed by #define of a different macro
[-Wheader-guard,Lexical or Preprocessor Issue]
^~~~~~~~~~~~
./darwinfb.h:29:9: note: '_DARWIN_DB_H' is defined here; did you mean '_DARWIN_FB_H'? [Lexical or Preprocessor Issue]
^~~~~~~~~~~~
_DARWIN_FB_H
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/darwinfb.h b/hw/xquartz/darwinfb.h
index 5de360d..541128b 100644
--- a/hw/xquartz/darwinfb.h
+++ b/hw/xquartz/darwinfb.h
@@ -26,7 +26,7 @@
*/
#ifndef _DARWIN_FB_H
-#define _DARWIN_DB_H
+#define _DARWIN_FB_H
#include "scrnintstr.h"
commit c395f6ac3932a424d0b7967f36952802f724ea81
Author: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
Date: Sun Dec 29 12:22:55 2013 -0800
XQuartz: Silence some static analyzer warnings by annotating referencing counts
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>
diff --git a/hw/xquartz/X11Application.m b/hw/xquartz/X11Application.m
index 1f9b05d..2efbd65 100644
--- a/hw/xquartz/X11Application.m
+++ b/hw/xquartz/X11Application.m
@@ -70,6 +70,18 @@ xpbproxy_run(void);
static dispatch_queue_t eventTranslationQueue;
#endif
+#ifndef __has_feature
+#define __has_feature(x) 0
+#endif
+
+#ifndef CF_RETURNS_RETAINED
+#if __has_feature(attribute_cf_returns_retained)
+#define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
+#else
+#define CF_RETURNS_RETAINED
+#endif
+#endif
+
extern Bool noTestExtensions;
extern Bool noRenderExtension;
extern BOOL serverRunning;
@@ -526,6 +538,7 @@ cfrelease(CFAllocatorRef a, const void *b)
CFRelease(b);
}
+CF_RETURNS_RETAINED
static CFMutableArrayRef
nsarray_to_cfarray(NSArray *in)
{
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