750516 - Add progressive upload to TiledThebesLayer

Status: RESOLVED WONTFIX

(Core :: Graphics, defect)

Comment 1

[Benoit Girard (:BenWa)]

We previously had progressive upload before TiledThebesLayer landed. The aim of this bug is porting over that work to TiledThebesLayer.

Comment 2

[Benoit Girard (:BenWa)]

Here's a profile of the compositor showing long blocking time in the driver:
http://varium.fantasytalesonline.com/cleopatra/?report=AMIfv95Js7SvsN8vnbcFVllE275rxGD-odOhlFVOYPqQW7Qu1yTmQd0OC-OZ9qDva46vQv8bsDVvWC7TI3uIszvIMMyoVpMUt5poS6Jm0GrhJ-OAJ4OqRpWhoCbqOe8Xt6b53Wpy9vkYnnbu7iIY_-RJ_43kfHm3uw

Comment 3

[Benoit Girard (:BenWa)]

(gdb) thread 24
[Switching to thread 24 (Thread 13892)]
#0  0x4002f68c in __ioctl () from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libc.so
(gdb) where
#0  0x4002f68c in __ioctl () from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libc.so
#1  0x4004a928 in ioctl () from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libc.so
#2  0x401eeac6 in android::IPCThreadState::talkWithDriver(bool) ()
   from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libbinder.so
#3  0x401eee64 in android::IPCThreadState::waitForResponse(android::Parcel*, int*) ()
   from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libbinder.so
#4  0x401ef4c4 in android::IPCThreadState::transact(int, unsigned int, android::Parcel const&, android::Parcel*, unsigned int) ()
   from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libbinder.so
#5  0x401ec4d6 in android::BpBinder::transact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int) ()
   from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libbinder.so
#6  0x40766994 in ?? () from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libgui.so
#7  0x4076a3ac in android::SurfaceTextureClient::dequeueBuffer(ANativeWindowBuffer**) ()
   from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libgui.so
#8  0x40769998 in android::SurfaceTextureClient::hook_dequeueBuffer(ANativeWindow*, ANativeWindowBuffer**) ()
   from /home/bgirard/mozilla/android/jimdb/moz-gdb/lib/01498AC11000500F/system/lib/libgui.so
#9  0x575249ac in ?? ()
#10 0x575249ac in ?? ()

Comment 4

[Benoit Girard (:BenWa)]

We will get this functionality from progressive draw. Wont fix.