Switch back to mediump, which works (better) on iOS.

[pwl6.git] / BUGS.org

diff --git a/BUGS.org b/BUGS.org
index 07ec0d1..1d11cc7 100644 (file)
--- a/BUGS.org
+++ b/BUGS.org
@@ -1,3 +1,13 @@
+* Next Version
+** Remove CSS pixel ratio > 1 support in Safari
+   Mac OS X Safari has scaling bugs, and iOS Safari has lower
+   performance.
+** Use standard Unicode codepoints for icon fonts
+   This is done via the [[https://korewanetadesu.com/pages/fontstandard.html][Font Standard]] icon font.
+** Work around incorrect Safari JIT generation.
+   Some details of the symptoms / likely-but-unproven cause at
+   https://korewanetadesu.com/safari-jit-bug.html.
+
 * v1.2
 ** DONE Override the GPU blacklist on GNU/Linux
    This is a security measure Chromium enables for normal web
@@ -19,6 +29,7 @@
 ** DONE Include DLLs necessary for broader Windows support
 ** DONE Fix version number in OS X About dialog
 
+
 * Open Issues
 ** TODO Safari handles WebGL device pixel scaling incorrectly
    Given a device pixel ratio of 2, Safari will scale the backbuffer
@@ -28,3 +39,20 @@
 
    This is not a real concern until we're ready to deploy a mobile web
    version for iOS 8.
+** TODO iOS 8 iPad 3 [0/3]
+*** TODO Stalls a few seconds in
+    But the stall is uneven - affects some but not all visuals, or
+    sometimes visuals but not music, etc. It's like the event loop is
+    running but the front buffer is not flipping in.
+
+    The stalls almost disappear when connecting with desktop Safari
+    remote debugging, which... is confusing.
+*** TODO Choppy / staticy audio when backgrounding
+    There's probably no way to avoid this, other than trying to cut
+*** TODO Noise shader is way too expensive
+    Need some way to establish platform performance capabilities and
+    scale down effects when performance is bad. And, without any kind
+    of user configuration.
+*** TODO Audio gets desynchronized
+    Not worth looking into until the general stalls are fixed,
+    since they might be causing it.