[Mesa-dev] What branch to get patch 47790

[Anuj Phogat]

Adding Topi to Cc.

On Tue, Jun 16, 2015 at 3:08 PM, Meng, David <david.meng at intel.com> wrote:
> Hi:
> I am new to this email list.  I would like to get a help from you.
>
> I found a patch with number of 47790 which supports Intel Broadwell(BDW) system gen8 GPU.  The author is Topi Pohjolainen.  The description is in below.
> I need this patch to launch a virtual machine on BDW system in which we are using Mesa library in user space.  But I could not find this patch in mesa master or any branches.  Would you please pint me where I can find a branch including this patch?
>
> I highly appreciate any help.
>
> Regards,
>
> David
> --------------------------------patch title and description-------------------------------------
> [Mesa-dev] i965: Don't use gl-context for fbo-blits
> This series introduces new blorp parameter type for blit programs
> compiled from glsl-sources. For most parts the launch logic just
> calls core i965 batch emission logic.
> Vertex batches are handcrafted containing full vertex header
> information. This is needed because the pipeline is programmed to
> skip vertex shader, clip and viewport transformation in strips&fans
> (SF) but to provide the vertices directly from vertex fetcher (VF)
> to the windower (WM).
>
> Topi Pohjolainen (14):
>   i965/blorp/gen7: Support for loading glsl-based fragment shaders
>   i965/blorp/gen6: Support for loading glsl-based fragment shaders
>   meta: Provide read access to blit shaders
>   i965/meta: Add helper for looking up blit programs
>   i965/blorp: Add plumbing for glsl-based color blits
>   i965/blorp: Add support for loading vertices for glsl-based blits
>   i965/blorp: Add support for setting up surfaces for glsl-based blits
>   i965/blorp: Add support for setting samplers for glsl-based blits
>   i965/gen6: Add support for setting minimum layer for tex surfaces
>   i965/blorp: Enable glsl-based fbo blits
>   i965/blorp/gen7: Prepare re-using for gen8
>   i965/blorp/gen7: Expose state setup applicable to gen8
>   i965/blorp/gen6: Prepare vertex buffer setup logic for gen8
>   i965/blorp/gen8: Execution support
>
>  src/mesa/drivers/common/meta.c                   |  17 +-
>  src/mesa/drivers/common/meta.h                   |   5 +-
>  src/mesa/drivers/dri/i965/Makefile.sources       |   1 +
>  src/mesa/drivers/dri/i965/brw_blorp.cpp          |  21 +-
>  src/mesa/drivers/dri/i965/brw_blorp.h            | 127 ++++++
>  src/mesa/drivers/dri/i965/brw_blorp_blit.cpp     |  90 +++++
>  src/mesa/drivers/dri/i965/brw_context.h          |  10 +
>  src/mesa/drivers/dri/i965/brw_meta_util.c        | 148 +++++++
>  src/mesa/drivers/dri/i965/brw_meta_util.h        |   9 +
>  src/mesa/drivers/dri/i965/brw_wm_surface_state.c |   5 +-
>  src/mesa/drivers/dri/i965/gen6_blorp.cpp         | 280 ++++++++++++-
>  src/mesa/drivers/dri/i965/gen7_blorp.cpp         |  87 +++-
>  src/mesa/drivers/dri/i965/gen8_blorp.cpp         | 494 +++++++++++++++++++++++
>  src/mesa/drivers/dri/i965/intel_fbo.c            |  11 +
>  14 files changed, 1273 insertions(+), 32 deletions(-)
>  create mode 100644 src/mesa/drivers/dri/i965/gen8_blorp.cpp
>
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