Re: [Mesa3d-dev] MMIO/DMA ?

2010-02-23 Thread Westermann Fu
ephane.marche...@gmail.com> wrote: > On Tue, Feb 23, 2010 at 21:06, Westermann Fu > wrote: > > Hi, friends: > > > > Sorry for my junior level question first, but I don't know where I can > get > > it been answered. I have post it to dri-devel list but nobod

[Mesa3d-dev] MMIO/DMA ?

2010-02-23 Thread Westermann Fu
Hi, friends: Sorry for my junior level question first, but I don't know where I can get it been answered. I have post it to dri-devel list but nobody seems interested, so I hope anyone here can help me. As I know, DMA/CommandParser can provide asynchronous execuation of graphics commands with CPU

Re: [Mesa3d-dev] Android support (Chia-I Wu)

2009-11-10 Thread Westermann Fu
Hi: Dear Wu, It's cool. But what component plays the role of WinSys on android? Talk with hardware using DRM yet? If it is, who loads DRM module? I'm not familar with android-x86, I think there is no X11 so there is no DRI architecture yet. And it seems in SurfaceFlinger there is interface for GPU

[Mesa3d-dev] How i965 implement texture blending using pixel shader?

2009-08-06 Thread Westermann Fu
Hi.As I read the spec, it seems i965 only has pixel shader rather than fix function to process such as texture blending function, is that right? If it is, anyone can help me figure out how brw driver to do it? I only found programmable pixels fragment implementation in code, but how fix function su

[Mesa3d-dev] Where can I find 'progs/tests' testsuite?

2008-10-23 Thread Westermann Fu
Dear All: >From many historical mailing list records or other places it seems there used to be a directory located in '$Mesa/progs/' named 'tests', it includes many source files such 'arbnpot.c'... Like 'xdemos', 'redbook' etc. which can be used to test GL features, but I can't find it in current

Re: [Mesa3d-dev] is_color_format() and convolution calculation

2008-10-22 Thread Westermann Fu
Hi: I'm the topic starter of "*is_color_format() and convolution calculation*", because some reasons I dropped my original mail address of hotmail, instead, I use gmail which I think more suitable here. First, thanks for Brian's quick reply, then, I totally agree with you. In function of _mesa_st

[Mesa3d-dev] is_color_format() and convolution calculation

2008-10-22 Thread Westermann Fu
Dear All: I have a doubt about precondition of _mesa_adjust_image_for_convolution() usage.The current version of Mesa core I was reading is 7.0.3 In _mesa_TexImage2D, we will call _mesa_adjust_image_for_convolution() to caculate postConvWidth and postConvHeight to pass to _mesa_init_teximag