[Mesa-dev] [PATCH 1/2] gallium: add scalar isa cap

Fri Jun 8 03:41:22 UTC 2018

radeonsi is scalar.

Marek

On Thu, Jun 7, 2018 at 3:32 PM, Christian Gmeiner <
christian.gmeiner at gmail.com> wrote:

> Signed-off-by: Christian Gmeiner <christian.gmeiner at gmail.com>
> ---
>  src/gallium/docs/source/screen.rst               | 2 +-
>  src/gallium/drivers/etnaviv/etnaviv_screen.c     | 1 +
>  src/gallium/drivers/freedreno/freedreno_screen.c | 1 +
>  src/gallium/drivers/nouveau/nv30/nv30_screen.c   | 1 +
>  src/gallium/drivers/nouveau/nv50/nv50_screen.c   | 1 +
>  src/gallium/drivers/nouveau/nvc0/nvc0_screen.c   | 1 +
>  src/gallium/drivers/svga/svga_screen.c           | 3 +++
>  src/gallium/drivers/v3d/v3d_screen.c             | 1 +
>  src/gallium/drivers/vc4/vc4_screen.c             | 1 +
>  src/gallium/include/pipe/p_defines.h             | 1 +
>  10 files changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/
> screen.rst
> index 0f18b7a94b..f45dc5f0a9 100644
> --- a/src/gallium/docs/source/screen.rst
> +++ b/src/gallium/docs/source/screen.rst
> @@ -438,7 +438,7 @@ PIPE_CONSERVATIVE_RASTER_PRE_SNAP mode is supported
> for points and lines.
>  works with conservative rasterization.
>  * ``PIPE_CAP_MAX_CONSERVATIVE_RASTER_SUBPIXEL_PRECISION_BIAS``: The
> maximum
>  subpixel precision bias in bits during conservative rasterization.
> -
> +* ``PIPE_CAP_SCALAR_ISA``: Whether the GPU has a scalar ISA.
>
>  .. _pipe_capf:
>
> diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c
> b/src/gallium/drivers/etnaviv/etnaviv_screen.c
> index e031807117..3936e0aa4e 100644
> --- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
> +++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
> @@ -281,6 +281,7 @@ etna_screen_get_param(struct pipe_screen *pscreen,
> enum pipe_cap param)
>     case PIPE_CAP_CONSERVATIVE_RASTER_POST_DEPTH_COVERAGE:
>     case PIPE_CAP_MAX_CONSERVATIVE_RASTER_SUBPIXEL_PRECISION_BIAS:
>     case PIPE_CAP_PACKED_UNIFORMS:
> +   case PIPE_CAP_SCALAR_ISA:
>        return 0;
>
>     /* Stream output. */
> diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c
> b/src/gallium/drivers/freedreno/freedreno_screen.c
> index a414cb6d60..d943d1c1f1 100644
> --- a/src/gallium/drivers/freedreno/freedreno_screen.c
> +++ b/src/gallium/drivers/freedreno/freedreno_screen.c
> @@ -186,6 +186,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum
> pipe_cap param)
>         case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
>         case PIPE_CAP_TEXTURE_BARRIER:
>         case PIPE_CAP_INVALIDATE_BUFFER:
> +       case PIPE_CAP_SCALAR_ISA:
>                 return 1;
>
>         case PIPE_CAP_VERTEXID_NOBASE:
> diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> index a77f70e6bb..f7566958f9 100644
> --- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> +++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> @@ -95,6 +95,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum
> pipe_cap param)
>     case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
>     case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
>     case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
> +   case PIPE_CAP_SCALAR_ISA:
>        return 1;
>     /* nv35 capabilities */
>     case PIPE_CAP_DEPTH_BOUNDS_TEST:
> diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> index 2495a545fd..5c4993b313 100644
> --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> @@ -201,6 +201,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen,
> enum pipe_cap param)
>     case PIPE_CAP_TGSI_CLOCK:
>     case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>     case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
> +   case PIPE_CAP_SCALAR_ISA:
>        return 1;
>     case PIPE_CAP_SEAMLESS_CUBE_MAP:
>        return 1; /* class_3d >= NVA0_3D_CLASS; */
> diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> index f679cbdba3..8fb315a5aa 100644
> --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> @@ -259,6 +259,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen,
> enum pipe_cap param)
>     case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>     case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>     case PIPE_CAP_QUERY_SO_OVERFLOW:
> +   case PIPE_CAP_SCALAR_ISA:
>        return 1;
>     case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
>        return nouveau_screen(pscreen)->vram_domain & NOUVEAU_BO_VRAM ? 1
> : 0;
> diff --git a/src/gallium/drivers/svga/svga_screen.c
> b/src/gallium/drivers/svga/svga_screen.c
> index 2744f3100e..449aa5359b 100644
> --- a/src/gallium/drivers/svga/svga_screen.c
> +++ b/src/gallium/drivers/svga/svga_screen.c
> @@ -287,6 +287,9 @@ svga_get_param(struct pipe_screen *screen, enum
> pipe_cap param)
>     case PIPE_CAP_SM3:
>        return 1;
>
> +   case PIPE_CAP_SCALAR_ISA:
> +      return 1;
> +
>     case PIPE_CAP_DEPTH_CLIP_DISABLE:
>     case PIPE_CAP_INDEP_BLEND_ENABLE:
>     case PIPE_CAP_CONDITIONAL_RENDER:
> diff --git a/src/gallium/drivers/v3d/v3d_screen.c
> b/src/gallium/drivers/v3d/v3d_screen.c
> index d578265eef..27e38b993c 100644
> --- a/src/gallium/drivers/v3d/v3d_screen.c
> +++ b/src/gallium/drivers/v3d/v3d_screen.c
> @@ -109,6 +109,7 @@ v3d_screen_get_param(struct pipe_screen *pscreen, enum
> pipe_cap param)
>          case PIPE_CAP_DRAW_INDIRECT:
>          case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
>          case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> +        case PIPE_CAP_SCALAR_ISA:
>                  return 1;
>
>          case PIPE_CAP_INDEP_BLEND_ENABLE:
> diff --git a/src/gallium/drivers/vc4/vc4_screen.c
> b/src/gallium/drivers/vc4/vc4_screen.c
> index 6415d95746..3f6896ab8b 100644
> --- a/src/gallium/drivers/vc4/vc4_screen.c
> +++ b/src/gallium/drivers/vc4/vc4_screen.c
> @@ -146,6 +146,7 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum
> pipe_cap param)
>          case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
>          case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>          case PIPE_CAP_TEXTURE_BARRIER:
> +        case PIPE_CAP_SCALAR_ISA:
>                  return 1;
>
>          case PIPE_CAP_NATIVE_FENCE_FD:
> diff --git a/src/gallium/include/pipe/p_defines.h
> b/src/gallium/include/pipe/p_defines.h
> index 6cc73a31bf..de280585d7 100644
> --- a/src/gallium/include/pipe/p_defines.h
> +++ b/src/gallium/include/pipe/p_defines.h
> @@ -813,6 +813,7 @@ enum pipe_cap
>     PIPE_CAP_CONSERVATIVE_RASTER_PRE_SNAP_POINTS_LINES,
>     PIPE_CAP_MAX_CONSERVATIVE_RASTER_SUBPIXEL_PRECISION_BIAS,
>     PIPE_CAP_CONSERVATIVE_RASTER_POST_DEPTH_COVERAGE,
> +   PIPE_CAP_SCALAR_ISA,
>  };
>
>  /**
> --
> 2.17.1
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
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