Mailinglist Archive: radeonhd (307 mails)

[agd5f@xxxxxxxxxxxxxxxxxxxxxx (Alex Deucher)]

Reporting from xf86-video-radeonhd: Radeon HD video driver

Please visit:
    http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-radeonhd
Or get your own copy by using:
    git-clone git://anongit.freedesktop.org/xorg/driver/xf86-video-radeonhd

2 commits against r6xx-r7xx-support at aeecfe67...:
 src/r600_exa.c                 |  408 +++++++++++++++++++----------------------
 src/r600_textured_videofuncs.c |   15 +
 2 files changed, 207 insertions(+), 216 deletions(-)


commit 2f408d1dd87b647d73d7066176e0d00a31b2bc39
Author: Alex Deucher <alexdeucher@xxxxxxxxx>
Date:   Wed Feb 11 15:25:17 2009 -0500

    R6xx/R7xx Xv: switch packed over to Yang's new shader code

diffstat:
    src/r600_exa.c                 |  204 +++++++++++++++++--------------------
    src/r600_textured_videofuncs.c |    2 
    2 files changed, 99 insertions(+), 107 deletions(-)

gitweb url:
http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-radeonhd;a=commit;h=2f408d1d


commit fad616a6242debcd7a2ce122aa1877bdfea389a0
Author: Yang Zhao <yang@xxxxxxxxxx>
Date:   Mon Feb 9 22:28:03 2009 -0800

    R6xx/R7xx Xv: Planar - Properly scale Y'CbCr values before converting to RGB
    
    According to MPEG-2 spec, Y' and Cb/Cr values are scaled to [16, 235]
    and [16, 240], respectively, when packed into bytes. Properly take care
    of the reverse scaling before translating to RGB.
    
    Conversion matrix has been simplified to remove 3rd column, as the fitting
    to [-0.5, 0.5] can be done with scaling.
    
    Redundant MOV instructions were also removed, and now only 3 GPRs are
    required.

diffstat:
    src/r600_exa.c                 |  204 +++++++++++++++++--------------------
    src/r600_textured_videofuncs.c |   13 +-
    2 files changed, 108 insertions(+), 109 deletions(-)

gitweb url:
http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-radeonhd;a=commit;h=2f408d1d


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