[Mesa-dev] [PATCH 00/15] gallium: Misc. changes from gallium-compute.

[Jose Fonseca]

Except where I made explicit remarks, the series looks sensible to me overall.

Jose

----- Original Message -----
> Most of these changes affect various parts of the gallium auxiliary
> libraries and they aren't directly related to compute by themselves,
> but they turned out to be useful for the OpenCL state tracker in one
> way or another.
> 
> Patch 12 implements the winsys/loader abstraction that will be used
> by
> the CL library to enumerate the hardware (or software) devices that
> are present in the system, load the shared library that contains the
> matching pipe driver, and create winsys and pipe_screen instances for
> them using a uniform API.
> 
> The main reason for converting winsys/null and winsys/xlib to
> automake
> in patches 10 and 11 was to make the linking process of winsys/loader
> a bit less painful.
> 
> Patches 2, 8, 15 aren't strictly required by anything else, they're
> mainly clean-ups that are made possible by other commits of the
> series.
> 
> Francisco Jerez (14):
>       gallium/util: Define util_strchrnul.
>       gallium/tgsi/ureg: Lift the restriction on releasing
>       temporaries over UREG_MAX_TEMP.
>       gallium/tgsi/ureg: Support local temporary emission.
>       st/mesa: Use local temporary registers.
>       gallium/tgsi: Add new 'has_label' opcode info flag, and fix
>       tgsi_text.c to use it.
>       gallium/tgsi: Fix tgsi_build_full_immediate() for non-float
>       data types.
>       gallium/tgsi/text: Parse immediates of non-float data types.
>       gallium/tgsi/text: Replace open-coded integer parsing with
>       parse_int().
>       winsys/sw/null: Convert to automake.
>       winsys/sw/xlib: Convert to automake.
>       gallium: Add winsys loader for device enumeration and driver
>       multiplexing.
>       gallium: Add "pipe-loader" target.
>       gallium/tests/trivial: Switch to the winsys loader.
>       gallium/gbm: Switch to the winsys loader.
> 
> Tom Stellard (1):
>       configure.ac: Don't sort GALLIUM_WINSYS_DIRS
> 
>  configure.ac                                       |   22 +-
>  src/gallium/auxiliary/tgsi/tgsi_build.c            |   30 +-
>  src/gallium/auxiliary/tgsi/tgsi_info.c             |  352
>  ++++++++++----------
>  src/gallium/auxiliary/tgsi/tgsi_info.h             |    1 +
>  src/gallium/auxiliary/tgsi/tgsi_text.c             |   88 +++--
>  src/gallium/auxiliary/tgsi/tgsi_ureg.c             |   85 +++--
>  src/gallium/auxiliary/tgsi/tgsi_ureg.h             |    3 +
>  src/gallium/auxiliary/util/u_string.h              |   24 +-
>  src/gallium/state_trackers/gbm/gbm_drm.c           |    5 +-
>  .../state_trackers/gbm/gbm_gallium_drmint.h        |    3 +
>  src/gallium/targets/gbm/Makefile                   |  168 +---------
>  src/gallium/targets/gbm/gbm.c                      |   44 ++-
>  src/gallium/targets/gbm/pipe_i915.c                |   27 --
>  src/gallium/targets/gbm/pipe_loader.c              |  192
>  -----------
>  src/gallium/targets/gbm/pipe_loader.h              |   48 ---
>  src/gallium/targets/gbm/pipe_nouveau.c             |   21 --
>  src/gallium/targets/gbm/pipe_r300.c                |   27 --
>  src/gallium/targets/gbm/pipe_r600.c                |   26 --
>  src/gallium/targets/gbm/pipe_swrast.c              |   22 --
>  src/gallium/targets/gbm/pipe_vmwgfx.c              |   27 --
>  src/gallium/targets/pipe-loader/Makefile           |  165 +++++++++
>  src/gallium/targets/pipe-loader/pipe_i915.c        |   27 ++
>  src/gallium/targets/pipe-loader/pipe_nouveau.c     |   21 ++
>  src/gallium/targets/pipe-loader/pipe_r300.c        |   27 ++
>  src/gallium/targets/pipe-loader/pipe_r600.c        |   26 ++
>  src/gallium/targets/pipe-loader/pipe_swrast.c      |   22 ++
>  src/gallium/targets/pipe-loader/pipe_vmwgfx.c      |   27 ++
>  src/gallium/tests/trivial/Makefile                 |   24 +-
>  src/gallium/tests/trivial/quad-tex.c               |   24 +-
>  src/gallium/tests/trivial/tri.c                    |   24 +-
>  src/gallium/winsys/loader/Makefile.am              |   34 ++
>  src/gallium/winsys/loader/ws_loader.c              |  102 ++++++
>  src/gallium/winsys/loader/ws_loader.h              |  136 ++++++++
>  src/gallium/winsys/loader/ws_loader_drm.c          |  218
>  ++++++++++++
>  src/gallium/winsys/loader/ws_loader_priv.h         |   47 +++
>  src/gallium/winsys/loader/ws_loader_sw.c           |  107 ++++++
>  src/gallium/winsys/sw/null/Makefile                |   16 -
>  src/gallium/winsys/sw/null/Makefile.am             |   23 ++
>  src/gallium/winsys/sw/xlib/Makefile                |   17 -
>  src/gallium/winsys/sw/xlib/Makefile.am             |   24 ++
>  src/mesa/state_tracker/st_glsl_to_tgsi.cpp         |    8 +-
>  41 files changed, 1433 insertions(+), 901 deletions(-)
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