FYI, OpenGL 4.4, which was released yesterday, adds GL_MAP_PERSISTENT
and GL_MAP_COHERENT bits as valid parameters of glMapBufferRange and
glBufferStorage, allowing to use buffers for rendering while they are
mapped and upload/download data to/from the buffers simultaneously.
It's now clear that
- Original Message -
FYI, OpenGL 4.4, which was released yesterday, adds GL_MAP_PERSISTENT
and GL_MAP_COHERENT bits as valid parameters of glMapBufferRange and
glBufferStorage, allowing to use buffers for rendering while they are
mapped and upload/download data to/from the buffers
Yes, absolutely, we should have a CAP for that.
Marek
On Wed, Jul 24, 2013 at 12:20 AM, Jose Fonseca jfons...@vmware.com wrote:
- Original Message -
FYI, OpenGL 4.4, which was released yesterday, adds GL_MAP_PERSISTENT
and GL_MAP_COHERENT bits as valid parameters of glMapBufferRange
On Don, 2012-01-26 at 20:45 +0100, Marek Olšák wrote:
On Tue, Jan 10, 2012 at 6:20 PM, Jose Fonseca jfons...@vmware.com wrote:
On Tue, Jan 10, 2012 at 5:15 PM, Jose Fonseca jfons...@vmware.com
wrote:
Also, please provide app name and performance figures w/ this
change.
OK.
On Tue, Jan 10, 2012 at 6:20 PM, Jose Fonseca jfons...@vmware.com wrote:
- Original Message -
On Tue, Jan 10, 2012 at 5:15 PM, Jose Fonseca jfons...@vmware.com
wrote:
- Original Message -
The flag is optional, it doesn't have to implemented by everybody.
If
we do the
Still catching up on email traffic during holidays...
I agree that user buffer uploads should be moved out of drivers, but I don't
think this is the way to go.
This PIPE_TRANSFER_MAP_PERMANENTLY means the driver relinquishes the ability
to transform this data in any way before reashing the
On 10.01.2012 12:29, Jose Fonseca wrote:
Still catching up on email traffic during holidays...
I agree that user buffer uploads should be moved out of drivers, but I don't
think this is the way to go.
I don't. If the state tracker uploads user buffers and presents them to
the driver as
- Original Message -
On 10.01.2012 12:29, Jose Fonseca wrote:
Still catching up on email traffic during holidays...
I agree that user buffer uploads should be moved out of drivers,
but I don't think this is the way to go.
I don't. If the state tracker uploads user buffers and
On Tue, Jan 10, 2012 at 12:29 PM, Jose Fonseca jfons...@vmware.com wrote:
Still catching up on email traffic during holidays...
I agree that user buffer uploads should be moved out of drivers, but I don't
think this is the way to go.
This PIPE_TRANSFER_MAP_PERMANENTLY means the driver
- Original Message -
On Tue, Jan 10, 2012 at 12:29 PM, Jose Fonseca jfons...@vmware.com
wrote:
Still catching up on email traffic during holidays...
I agree that user buffer uploads should be moved out of drivers,
but I don't think this is the way to go.
This
On 01/10/2012 01:13 PM, Jose Fonseca wrote:
- Original Message -
On 10.01.2012 12:29, Jose Fonseca wrote:
Still catching up on email traffic during holidays...
I agree that user buffer uploads should be moved out of drivers,
but I don't think this is the way to go.
I don't. If the
- Original Message -
On 01/10/2012 01:13 PM, Jose Fonseca wrote:
- Original Message -
On 10.01.2012 12:29, Jose Fonseca wrote:
Still catching up on email traffic during holidays...
I agree that user buffer uploads should be moved out of drivers,
but I don't think
On Tue, Jan 10, 2012 at 5:15 PM, Jose Fonseca jfons...@vmware.com wrote:
- Original Message -
The flag is optional, it doesn't have to implemented by everybody. If
we do the uploads in the state tracker, we will also do any required
data transformation so that drivers don't have to do
- Original Message -
On Tue, Jan 10, 2012 at 5:15 PM, Jose Fonseca jfons...@vmware.com
wrote:
- Original Message -
The flag is optional, it doesn't have to implemented by everybody.
If
we do the uploads in the state tracker, we will also do any
required
data
Looks good on first sign. I'm waiting for this for quite some time now,
cause it makes XvMC state tracker implementation more cleaner and faster.
Acked-by: Christian König deathsim...@vodafone.de
On 02.01.2012 01:22, Marek Olšák wrote:
Please see the diff for further info.
This paves the way
Please see the diff for further info.
This paves the way for moving user buffer uploads out of drivers and should
allow to clean up the mess in u_upload_mgr in the meantime.
For now only allowed for buffers on r300 and r600.
---
src/gallium/drivers/i915/i915_resource_buffer.c |7 ++-
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