On Mon, Jun 7, 2021 at 1:53 AM Zong, Wei wrote:
>
>
>
> > -Original Message-
> > From: Palli, Tapani
> > Sent: Thursday, June 3, 2021 1:23 PM
> > To: Zong, Wei ; mesa-dev@lists.freedesktop.org
> > Subject: Re: [Mesa-dev] bad performance iss
> -Original Message-
> From: Palli, Tapani
> Sent: Thursday, June 3, 2021 1:23 PM
> To: Zong, Wei ; mesa-dev@lists.freedesktop.org
> Subject: Re: [Mesa-dev] bad performance issue in GPU & CPU data sharing
>
> Hi;
>
> On 5/31/21 12:33 PM, Zong, Wei wrot
Hi;
On 5/31/21 12:33 PM, Zong, Wei wrote:
Hello,
I'm using GLES shader to run algorithms on image frames, I got very bad
performance issue in GPU & CPU data sharing, especially retrieve data
from GPU to CPU.
Basically, I use
*/glGenBuffers/*/*/glBindBuffer/*/*/glBufferData(target, size, da
Hello,
I'm using GLES shader to run algorithms on image frames, I got very bad
performance issue in GPU & CPU data sharing, especially retrieve data from GPU
to CPU.
Basically, I use glGenBuffers/glBindBuffer/glBufferData(target, size, data,
usage) to create GPU buffer object and initializ
