Re: JPEG not displayed in FlashLite 1.1 (Ming 0.4.2)

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Sorry, forgot to attach the patch file. Here are go.

Taro


On Thu, Oct 23, 2008 at 3:58 PM, Taro App <apptaro@xxxxxxxxx> wrote:
> Hi,
>
> I have found that JPEG images are not displayed correctly in FlashLite
> 1.1 device. (I used newSWFMovieWithVersion(4), so it will be
> compatible with FlashLite 1.1.)
>
> I have attached the patch file to be applied on Ming 0.4.2. Please
> examine and apply it to cvs source.
>
> The problem was that Ming writes JPEG encoding table and image data
> into a single stream (between a single set of SOI and EOI.) Old "Flash
> File Format SDK" states that JPEG encoding table and image data should
> be written into two separate streams. Recent "SWF File Format
> Specification Version 9" is not clear about this point.
>
> The patch fixes the problem, but JPEG images are always written into
> two separate streams. I'm not sure if Ming should choose to write into
> a single stream or two separate streams depending of the swf version
> set. Flash Player 9 can display JPEG images written in either way.
>
> Description on DefineBitsJPEG2 in Flash File Format SDK:
> http://www-lehre.informatik.uni-osnabrueck.de/~fbstark/diplom/docs/swf/Bitmap.htm#_Toc467042534
>
> Taro
>

Attachment: jpeg.c.042.patch
Description: Binary data

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