Dali VM Bugs List

In beta 1 release

• In very rare cases, MPEG video decoder produces incorrect result. Small boxes appears in the corner of the decoded image. (opened)
• Incompatibility between bitstream_cast_audio_16 and wave_audio_prep_play because the units of length are different (one is in samples and the other is in bytes).  As a result the example in tutorial lesson 11 only plays the first half of the wave file. (to be fixed soon)
• The example is tutorial lesson 12 (mu-law to A-law conversion) is broken.
• Currently, bitstream_mmap_new fails on Windows95. Consequently, the examples that use it will also fail on Windows 95.

In alpha 1 release

• MpegSysToc is not created correctly. (fixed)
• Byte scaling modifies the width and height of output ByteImages. (fixed).
• MpegXXXFind does not return -1 if picture header is not found. (fixed)
• Bit routines does not work when the width is less than 8. I am not sure we should leave it that way or fix it (it's a pain).
• MpegPicPParse does not initliazed motion vectors correctly when parsing skipped macro blocks. (fixed)
• BitStreamFileFilter and BitStreamChannelFilterIn does not update bitstream's pointer correctly. (fixed)
• bitstreamfio.c is not included in makefile.vc (fixed)
• pbm_parse does not update BitParser's cursor correctly (fixed)
• sqrtable.c should declare the table as unsigned short instead of short (fixed)
• byte_rotate (fixed)
• jpeg_scan_parse (remain opened)

Fixed bugs will be incoorperated into alpha 2 release.

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