Create a demo of <picture>

[marcoscaceres]

It would be nice to present running in Webkit at the W3C TPAC meeting.

[Wilto]

Native, you mean? I can whip up an example page using the markup and polyfill, if need be.

[marcoscaceres]

@Wilto that would be great. And yep, native.

[yoavweiss]

I'm working on the native part. Hopefully, I'd have more to show in a week.
I have an extremely basic demo page at http://yoavweiss.github.com/RespImg-WebCore/ but something fancier would be nice.

[yoavweiss]

Got <picture><source src></picture> working! Next step is getting MQs to work like they should (both in PreloadScanner and in choosing the right source to display)

[yoavweiss]

Binaries are at https://github.com/yoavweiss/RespImg-WebCore/downloads

[marcoscaceres]

Awesomeness! trying it out!

[attiks]

I tried as well, but I get
./chrome_release: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.14' not found (required by ./chrome_release) ./chrome_release: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: versionGLIBCXX_3.4.15' not found (required by ./chrome_release)

[anselmh]

This Chromium build does not work for me. I tested it with the following test-page (which is build after the draft from 17th Oct 12): http://tests.anselm-hannemann.com/w3c.respimg/chromium/

It seems that this does not recognize media-queries.

[marcoscaceres]

@anselmh yes, media queries are not supported yet. Baby steps :)

[yoavweiss]

@attiks - uploaded a release version (rather than a stripped debug version). Can you try it?

[attiks]

Nope, but don't waste to much time on this, might be my machine

./chrome: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.14' not found (required by ./chrome) ./chrome: /lib/x86_64-linux-gnu/libc.so.6: versionGLIBC_2.15' not found (required by ./chrome)
./chrome: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by ./chrome)

[nwtn]

@yoavweiss Awesome job, the OS X version is working beautifully for me. It does, however, load src from both and . Is this by design? (I think I saw this came up on IRC, but I either forget or missed the end result.)

[marcoscaceres]

@nwtn we are still not sure on that one. There are advantages and disadvantages.

[yoavweiss]

@nwtn IMO, the way it's currently implemented (i.e. download src attr even though source is the one displayed) is a bug. (see yoavweiss/RespImg-WebCore#1).
What @marcoscaceres was referring to is that there may be cases where we want the src attr to be displayed (for example, if there are no matching source tags).
Anyway, I plan to fix it for now, and maybe implement src attr fetching only in the cases it is necessary later.

[marcoscaceres]

@yoavweiss IMO, it should work exactly the same as audio and video.

[yoavweiss]

@marcoscaceres no objections here, but let's take this issue to the spec's repo - ResponsiveImagesCG/picture-element#2

[yoavweiss]

<picture src> issues are fixed in: yoavweiss/RespImg-WebCore@91aa93d

[marcoscaceres]

@yoavweiss Chromium build worked perfectly during TPAC :) Again awesome work!

I'm preparing the video now and will record a video showing how it works based on the presentation we gave at tpac. See issue 11