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-rw-r--r--recipes/mozilla/files/use-native-bpp.patch37
-rw-r--r--recipes/mozilla/firefox_3.0.1.bb3
2 files changed, 39 insertions, 1 deletions
diff --git a/recipes/mozilla/files/use-native-bpp.patch b/recipes/mozilla/files/use-native-bpp.patch
new file mode 100644
index 0000000000..4b0f0d1ddb
--- /dev/null
+++ b/recipes/mozilla/files/use-native-bpp.patch
@@ -0,0 +1,37 @@
+Subject: [PATCH] Use native format for storing non-transparent pictures.
+
+When using 16-bit color depth for desktop, it is preferable
+to also use 16bpp format for images to get better performance.
+As an additional bonus, the browser uses less memory when
+viewing pages with lots of images.
+
+Taken from https://bugzilla.mozilla.org/show_bug.cgi?id=386440
+---
+ gfx/thebes/src/gfxPlatformGtk.cpp | 11 +++++++++--
+ 1 files changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/gfx/thebes/src/gfxPlatformGtk.cpp b/gfx/thebes/src/gfxPlatformGtk.cpp
+index 39e09e7..78e6002 100644
+--- a/gfx/thebes/src/gfxPlatformGtk.cpp
++++ b/gfx/thebes/src/gfxPlatformGtk.cpp
+@@ -142,8 +142,15 @@ gfxPlatformGtk::CreateOffscreenSurface(const gfxIntSize& size,
+
+ if (!UseGlitz()) {
+ GdkPixmap* pixmap = nsnull;
+- XRenderPictFormat* xrenderFormat =
+- XRenderFindStandardFormat(display, xrenderFormatID);
++ XRenderPictFormat* xrenderFormat = nsnull;
++
++ if (xrenderFormatID == PictStandardRGB24) {
++ // Actually we want not strictly RGB24, but the fastest non-alpha format
++ xrenderFormat = XRenderFindVisualFormat(display, GDK_VISUAL_XVISUAL(gdk_visual_get_system()));
++ }
++
++ if (!xrenderFormat)
++ xrenderFormat = XRenderFindStandardFormat(display, xrenderFormatID);
+
+ if (!xrenderFormat) {
+ // We don't have Render; see if we can just create a pixmap
+--
+1.5.6.5
+
diff --git a/recipes/mozilla/firefox_3.0.1.bb b/recipes/mozilla/firefox_3.0.1.bb
index 24927c7f3d..f3e52a0c3f 100644
--- a/recipes/mozilla/firefox_3.0.1.bb
+++ b/recipes/mozilla/firefox_3.0.1.bb
@@ -1,5 +1,5 @@
DEPENDS += "cairo"
-PR = "r8"
+PR = "r9"
SRC_URI = "http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${PV}/source/firefox-${PV}-source.tar.bz2 \
file://jsautocfg.h \
@@ -13,6 +13,7 @@ SRC_URI = "http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${PV}/source/
file://wchart.diff;patch=1 \
file://0001-Remove-Werror-from-build.patch;patch=1 \
file://0002-Fix-security-cross-compile-cpu-detection-error.patch;patch=1 \
+ file://use-native-bpp.patch;patch=1 \
"
S = "${WORKDIR}/mozilla"