A little up on that topic.
As I think its important to have it.
Le 03/05/2013 18:22, Luca Barbato a écrit :
On 05/03/2013 11:14 AM, Anton Khirnov wrote:
From: Michael Niedermayer <[email protected]>
The implementation is heavily based on Matthias Buercher's and Nicolas
Bertrand's vf_xyz2rgb
Signed-off-by: Anton Khirnov <[email protected]>
---
libswscale/swscale_internal.h | 9 +++++
libswscale/swscale_unscaled.c | 82 ++++++++++++++++++++++++++++++++++++++---
libswscale/utils.c | 42 +++++++++++++++++++++
3 files changed, 128 insertions(+), 5 deletions(-)
Summary of the patch:
- it adds some way to signal that xyz is actually rgb48 (since that's
the format it can be converted to)
- it chains up the xyztorgb48 and then everything is managed as it is rgb48.
The whole thing seems moderately horrible.
What could be done:
- set a format list to map the direct conversion available instead of
having just a "can convert" boolean as we have now
- make the converter setup function chain the conversion properly based
on the above extension.
- populate as needed.
I'm not sure if I'll have time to do something about it soon.
lu
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