MozillaFirefox/mozilla-bmo849632.patch

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# HG changeset patch
# Parent 3de59fe1b8708c01e134ce698c4232b8a854f617
Problem: webGL sites are displayed in the wrong color (usually blue-ish)
Solution: Problem is with skia once again. Output of webgl seems endian-correct, but skia only
knows how to deal with little endian.
So we swizzle the output of webgl after reading it from readpixels()
Note: This does not fix all webGL sites, but is a step in the right direction
- Mozilla Firefox 115.0 * Support for importing payment methods saved in Chrome-based browser * Hardware video decoding is now enabled for Intel GPUs on Linux * The Tab Manager dropdown now features close buttons, so tabs can be closed more quickly * Streamlined the user interface for importing data in from other browsers * Users without platform support for H264 video decoding can now fallback to Cisco's OpenH264 plugin for playback. * Undo and redo are now available in Password fields * Changed: On Linux, middle clicks on the new tab button will now open the xclipboard contents in the new tab. If the xclipboard content is a URL then that URL is opened, any other text is opened with your default search provider. * Changed: For users with a Firefox Colorways built-in theme, the theme will be automatically migrated to the same theme hosted on addons.mozilla.org for Firefox profiles that have disabled add-ons auto-updates. This will allow users to keep their Colorways theme when they are later removed from Firefox installer files. * Changed: Certain Firefox users may come across a message in the extensions panel indicating that their add-ons are not allowed on the site currently open. We have introduced a new back-end feature to only allow some extensions monitored by Mozilla to run on specific websites for various reasons, including security concerns. * HTML5: The builtin editor now behaves similarly to other browsers with `contenteditable` and `designMode` when splitting a node, e.g. typing Enter to split a paragraph, and also when joining two nodes, e.g. typing Backspace at the start of a paragraph to join the paragraph and the previous OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaFirefox?expand=0&rev=1071
2023-07-05 23:06:07 +02:00
Index: firefox-115.0/gfx/gl/GLContext.h
===================================================================
--- firefox-115.0.orig/gfx/gl/GLContext.h
+++ firefox-115.0/gfx/gl/GLContext.h
@@ -1560,6 +1560,13 @@ class GLContext : public GenericAtomicRe
BEFORE_GL_CALL;
mSymbols.fReadPixels(x, y, width, height, format, type, pixels);
OnSyncCall();
+#if MOZ_BIG_ENDIAN()
+ uint8_t* itr = (uint8_t*)pixels;
+ for (GLsizei i = 0; i < width * height; i++) {
+ NativeEndian::swapToLittleEndianInPlace((uint32_t*)itr, 1);
+ itr += 4;
+ }
+#endif
AFTER_GL_CALL;
mHeavyGLCallsSinceLastFlush = true;
}