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  1. OpenGL ES 2.0

    videocore IV supports OpenGL ES2.0 which is somewhere between OpenGL (not ES) 2.0 and 3.1.

    Borrowing from Wikipedia (yeah, I'm lazy..)

    http://en.wikipedia.org/wiki/OpenGL_ES

    It is based...
  2. This is totally wrong

    This is all based on poor assumptions. To take anything like this seriously you need to link something for proof, instead of taking up space with conjecture..

    An example, -- Directx 12 is NOT...
  3. the Makefile is missing -lm to link to the math...

    the Makefile is missing -lm to link to the math library, making the cos calls fail...

    works with this in the makefile...

    spinner-demo: spinner-demo.c $(SOURCES) demo.h Makefile
    $(CC)...
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    Not sure if this is the same thing but,

    I have been testing 3.7 since the rc1, and later in the development I started noticing power issues on my Asus X53E with the Sandy Bridge graphics. I finally noticed that powertop 2.1 would report...
  5. Wow! I actually thought the same thing

    I don't read minds, but after trying out the Windows 8 pre-beta, I seriously thought that Microsoft was giving the Desktop users the middle finger. I actually thought that this could be the "killer...
  6. Power management options

    I have had similar issues installing recent builds of linux on an HP Elite laptop, it also has UEFI support.

    Fedora 15 actually has something written up about issues installing the 64 bit OS on...
  7. That is a valid point, that parameter is used in...

    That is a valid point, that parameter is used in Laptop-mode for those that have laptop-mode-tools enabled to conserve power on battery.

    something to point out though, the -ck2 source kernel...
  8. for the purposes of the power usage benchmarking,...

    for the purposes of the power usage benchmarking, I don't see a need for accurate measurements of the laptop sans the power supply.

    power draw will still increase from the wall when using the...
  9. All very true, but you can force on that...

    All very true, but you can force on that functionality to enable the features. Laptop mode tools allows you to even set it to power save mode full time in the config file.
  10. monitoring power usage option

    not sure what the availability is for these in your area, but cyberpower makes some rather nice UPS units that can feed usage back to the pc via serial or USB cable.

    I picked up a 1500 watt unit...
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