FFmpeg

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Commit Graph

Author	SHA1	Message	Date
u-bo1b@0w.seandMichael Niedermayer	8d1dd5bd50	cinepak: More correct Cinepak decoder. change the treatment of the strip y coordinates which previously did not follow the description (nor did it behave like the binary decoder on files with absolute strip offsets). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-20 04:14:04 +01:00
u-bo1b@0w.seandMichael Niedermayer	4e635e10e2	cinepak: Use correct colorspace. The new code is also faster and more robust. As for the performance: old decoder + conversion to rgb: fps = 2618 old decoder, without converting to rgb: fps = 4012 new decoder, producing rgb: fps = 4502 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-02-20 04:13:33 +01:00

Author

SHA1

Message

Date

u-bo1b@0w.seandMichael Niedermayer

8d1dd5bd50

cinepak: More correct Cinepak decoder.

change the treatment of the strip y coordinates which previously did
not follow the description (nor did it behave like the binary decoder
on files with absolute strip offsets).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2013-02-20 04:14:04 +01:00

u-bo1b@0w.seandMichael Niedermayer

4e635e10e2

cinepak: Use correct colorspace.

The new code is also faster and more robust.

As for the performance:

old decoder + conversion to rgb:         fps = 2618
old decoder, without converting to rgb:  fps = 4012

new decoder, producing rgb:              fps = 4502

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2013-02-20 04:13:33 +01:00