1109518 - [Flame][Gallery]There is a black area when you view images by sliding left/right.

Status: RESOLVED DUPLICATE of bug 1137203

(Firefox OS Graveyard :: Gaia::Gallery, defect)

Description

[Sue]

Attachment: logcat

[1.Description]:
[Flame v2.1]
There is a black area at left / right of screen when you  slide left / right to view images.
Found time: 17:53
See attachment: video.MP4 and logcat_1753.txt

[2.Testing Steps]: 
1. Launch Gallery app.
2. Select an image to view.
3. Slide left and right to view images.

[3.Expected Result]: 
3. Images should display correctly and clearly.

[4.Actual Result]: 
3. When slide left / right to view image, there is a black area at left / right of screen.

[5.Reproduction build]: 
Flame 2.1 build:
Gaia-Rev        c226db212db4d824c09617cd6dc407b2d4258d9b
Gecko-Rev       https://hg.mozilla.org/releases/mozilla-b2g34_v2_1/rev/cf8bebfa4703
Build-ID        20141209170126
Version         34.0

[6.Reproduction Frequency]: 
Always Recurrence,5/5
TCID: Free Test

Comment 1

[Sue]

Attachment: video

Comment 2

[Sue]

Attachment: logcat_0304.txt

Hi Mike,
This issue can be repro on Flame 2.1, I have updated the logcat, could you help with it? Thanks!
Found time:03:04
See attachment:logcat_0304.txt

Flame 2.1 build:
Gaia-Rev        73be51f998031f06db0cd660c0e388fa621c9f4c
Gecko-Rev       https://hg.mozilla.org/releases/mozilla-b2g34_v2_1/rev/05dd053f1d90
Build-ID        20150104001209
Version         34.0
Device-Name     flame
FW-Release      4.4.2
FW-Incremental  eng.cltbld.20150104.034656
FW-Date         Sun Jan  4 03:47:06 EST 2015
Bootloader      L1TC000118D0

Comment 3

[Mike Lien[:mlien]]

Hi Sue, could you help to attach the new recorded video and your test images?
This problem should be resolved from bug 1068986

Hi David, could you help with this, thanks.
It seems v2.1 still has this issue.

Comment 4

[Sue]

Attachment: verify_video.MP4

Hi Mike,
I have uploaded the video and pictures. Picture of any portrait mode can reproduce this issue. You also can take some pictures by camera.

Comment 5

[Sue]

Attachment: picture1.jpg

Comment 6

[Sue]

Attachment: picture2.jpg

Comment 7

[Mike Lien[:mlien]]

wait for David's reply

Comment 8

[David Flanagan [:djf]]

I don't think this is a gaia issue. More likely to be a gfx issue involving tiling or something. Perhaps we can work around it in gaia, but I wouldn't know how to do that without advice from gfx.

Bug 1068986 fixed a different (and worse) issue. In that bug we were seeing the image decode from top to bottom. In this case we see the image fill in from left to right or vice versa. At first I thought that the images were using EXIF orientation and were being rotated. That would have explained the side to side issue. But both have default orientation so that does not explain it.

Notice in the video that this happens on just about every transition, but that in some cases (garbage collection, perhaps) it is much worse and more noticeable than others. It would be interesting to know if this bug occurs on high-memory devices.

It might also be interesting to know if turning off the tiling checkbox in the developer menu affects this.

Milan: can someone on your team comment on this bug?

Comment 9

[David Flanagan [:djf]]

Also, we need to know if this bug reproduces on 2.2

Comment 10

[Sue]

(In reply to David Flanagan [OOO 1/5-1/12] [:djf] from comment #9)
> Also, we need to know if this bug reproduces on 2.2

This bug can not be reproduced on Flame 2.2, see attachment:video_v2.2.MP4

Comment 11

[Sue]

Attachment: video_v2.2.MP4

Comment 12

[Milan Sreckovic [:milan] (needinfo for best results)]

Benoit has some fixes in flight that could be related.

Comment 13

[Benoit Girard (:BenWa)]

Bug 1112332

Comment 14

[Sue]

Attachment: logcat_1617.txt

Hi Mike,
This issue still existed on latest build of Flame 2.1, I have uploaded the logcat of it, could you help with it? Thanks!
Found time:16:17
See attachment:logcat_1617.txt
Rate:5/5

Flame 2.1 build:
Build ID               20150214001347
Gaia Revision          e8eba437af02820f74d122aec83b6001df6f89e3
Gaia Date              2015-02-13 05:26:11
Gecko Revision         https://hg.mozilla.org/releases/mozilla-b2g34_v2_1/rev/61dfb1ac3d35
Gecko Version          34.0
Device Name            flame
Firmware(Release)      4.4.2
Firmware(Incremental)  eng.cltbld.20150214.040008
Firmware Date          Sat Feb 14 04:00:19 EST 2015
Bootloader             L1TC000118D0

Comment 15

[Mike Lien[:mlien]]

Hi Benoit, this issue still happen after bug 1112332 has been fixed and patch uplift to v2.1.
Could you help to check with it, thanks.

Comment 16

[Benoit Girard (:BenWa)]

(In reply to Mike Lien[:mlien] from comment #15)
> Hi Benoit, this issue still happen after bug 1112332 has been fixed and
> patch uplift to v2.1.
> Could you help to check with it, thanks.

This may be a culling problem then. This would of regressed in bug 1085223 and may get fixed by bug 1113435.

Comment 17

[Benoit Girard (:BenWa)]

This is not fixed by bug 1113435.

Comment 18

[Kartikaya Gupta (email:[e-mail])]

This will likely be fixed by bug 1137203. Since we're going to uplift those patches anyway we might as well wait and retest this on a 2.1 build once it's uplifted. Leaving open for now but marking this as a dependency

Comment 19

[Kartikaya Gupta (email:[e-mail])]

I think everything that was going to be uplifted has been uplifted now, please retest on the next 2.1 nightly to see if this is still happening.

Comment 20

[Brogan Zumwalt [Inactive]]

Issue still reproduces on Flame 2.1

Sliding left or right in portrait landscape mode when viewing images in gallery causes black area to initially appear over part of image as picture is loading.

Youtube link to video of issue: http://youtu.be/M4GRkF6cYOc

Device: Flame 2.1
Build ID: 20150305001708
Gaia: 89db88a76ae8363cd7f8e7a07d35ae24058aec36
Gecko: b64b3a28d459
Version: 34.0 (2.1)
Firmware Version: v18D-1
User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0

Comment 21

[Kartikaya Gupta (email:[e-mail])]

The build tested in comment 20 doesn't have the patches that were uplifted today. Sorry if I was unclear - it needs to be tested on the *next* nightly (i.e. 2015-03-06 build).

Comment 22

[KTucker [:KTucker][Inactive 3/4/2016]]

Adding qawanted to check again tomorrow.

Comment 23

[Brogan Zumwalt [Inactive]]

Issue does not occur on latest Flame 2.1 nightly

Swiping back and forth between photos in gallery (including photos from attachment 8543870 [details] and attachment 8543871 [details]) does not produces black areas on transition or loading of next photo.

Device: Flame 2.1
Build ID: 20150305161203
Gaia: ea97a87048a4c1e2a479bbea1d75e0a182b2c4c9
Gecko: 871071010b5b
Gonk: e7c90613521145db090dd24147afd5ceb5703190
Version: 34.0 (2.1)
Firmware Version: v18D-1
User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0

Comment 24

[Kartikaya Gupta (email:[e-mail])]

Awesome, thanks!