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10-bit Color Visual Support Lands In Mesa

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  • syrjala
    replied
    Originally posted by carewolf View Post

    My SandyBridge from 2011 does not have it. I believe they have been able to work on the format internally, but just haven't been paired with display-port standards that could actually output it.
    No, it's definitely there. For DP we can do 6,8,10,12 bpc, and for HDMI 8,12 bpc.

    Leave a comment:


  • coder
    replied
    Originally posted by pal666 View Post
    how many sgi irix boxes do you have at home?
    Wrong question. The relevant point would be how many SGI boxes one had at home, two decades ago.

    Leave a comment:


  • coder
    replied
    Originally posted by uid313 View Post
    About time?
    Didn't SGI IRIX have this two decades ago?
    I wouldn't be surprised, as TV postproduction houses used up to 10-bit and digital film editing used 12-bit log or 16-bit linear - even in the 90's.

    In fact, I've been hearing about >= 10-bit on PCs for probably a decade? For instance, I see the Radeon HD 5000 series of 2010 even supported 12-bit:

    https://en.wikipedia.org/wiki/Radeon_HD_5000_Series

    Leave a comment:


  • boxie
    replied
    Originally posted by Wheelie View Post

    BDM3270 is only 8bit+FRC, not 10bit
    I do believe that is wrong.
    According to TFTCentral (and other sites by the looks of it), the Philips BDM3270QP uses a 32"WS AU Optronics AMVA (M320DVN01.0) panel.

    That panel is a 10bit AMVA panel (see table below for stats)
    Size Manuf Tech Module Resolution Response Time (ms) Contrast Ratio Brightness (cd/m2) Viewing Angles (H/V) Colour Depth NTSC / Colour Gamut Adobe RGB coverage sRGB coverage Backlight Refresh
    (>60Hz)
    Aspect Curve Notes Manuf Year
    32"WS AUO AMVA M320DVN01.0 2560x1440 12ms 3000:1 300 178/178 1.07b (10-bit) 79% 78.0% 100.0% W-LED 16:9 2013

    Leave a comment:


  • carewolf
    replied
    Originally posted by syrjala View Post

    For Intel GPUs >8bpc display support has been present in the hardware since 2008-2009.
    My SandyBridge from 2011 does not have it. I believe they have been able to work on the format internally, but just haven't been paired with display-port standards that could actually output it.

    Leave a comment:


  • syrjala
    replied
    Originally posted by carewolf View Post

    Perhaps, but Intel hardware didn't have the ability to output it until recently. AFAIK it has been working for a long time in FBOs.
    For Intel GPUs >8bpc display support has been present in the hardware since 2008-2009.

    Leave a comment:


  • unixfan2001
    replied
    Originally posted by darkbasic View Post

    Uh? I thought the max resolution supported was 720p, only IE had 1080p...
    My bad. You're right, of course. I got my "p's" wrong here. Lol

    Leave a comment:


  • Wheelie
    replied
    Originally posted by boxie View Post

    while not "cheap" I got my Philips BDM3270 (31.5" 2k) for ~$500AUD - so it is not super expensive either
    BDM3270 is only 8bit+FRC, not 10bit

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  • darkbasic
    replied
    Originally posted by unixfan2001 View Post

    Widevine DRM is only supported up to 1080p, so no.
    Uh? I thought the max resolution supported was 720p, only IE had 1080p...

    Leave a comment:


  • pal666
    replied
    Originally posted by uid313 View Post
    About time?
    Didn't SGI IRIX have this two decades ago?
    how many sgi irix boxes do you have at home?

    Leave a comment:

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