[Mesa-dev] [PATCH 14/24] gallium: introduce PIPE_CAP_MEMOBJ

Samuel Pitoiset samuel.pitoiset at gmail.com
Fri Jul 28 09:51:04 UTC 2017


Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>

On 07/27/2017 03:08 PM, Timothy Arceri wrote:
> From: Andres Rodriguez <andresx7 at gmail.com>
> 
> This can be used to guard support for EXT_memory_object and related
> extensions.
> 
> v2: update gallium docs
> 
> v3 (Timothy Arceri):
>   - add cap to nv50
> 
> Signed-off-by: Andres Rodriguez <andresx7 at gmail.com>
> Reviewed-by: Marek Olšák <marek.olsak at amd.com>
> ---
>   src/gallium/docs/source/screen.rst               | 1 +
>   src/gallium/drivers/etnaviv/etnaviv_screen.c     | 1 +
>   src/gallium/drivers/freedreno/freedreno_screen.c | 1 +
>   src/gallium/drivers/i915/i915_screen.c           | 1 +
>   src/gallium/drivers/llvmpipe/lp_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/r300/r300_screen.c           | 1 +
>   src/gallium/drivers/r600/r600_pipe.c             | 1 +
>   src/gallium/drivers/radeonsi/si_pipe.c           | 1 +
>   src/gallium/drivers/softpipe/sp_screen.c         | 1 +
>   src/gallium/drivers/svga/svga_screen.c           | 1 +
>   src/gallium/drivers/swr/swr_screen.cpp           | 1 +
>   src/gallium/drivers/vc4/vc4_screen.c             | 1 +
>   src/gallium/drivers/virgl/virgl_screen.c         | 1 +
>   src/gallium/include/pipe/p_defines.h             | 1 +
>   17 files changed, 17 insertions(+)
> 
> diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
> index 32da22885d..30bce0c136 100644
> --- a/src/gallium/docs/source/screen.rst
> +++ b/src/gallium/docs/source/screen.rst
> @@ -389,20 +389,21 @@ The integer capabilities:
>   * ``PIPE_CAP_TGSI_TES_LAYER_VIEWPORT``: Whether ``TGSI_SEMANTIC_LAYER`` and
>     ``TGSI_SEMANTIC_VIEWPORT_INDEX`` are supported as tessellation evaluation
>     shader outputs.
>   * ``PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX``: Whether a buffer with just
>     PIPE_BIND_CONSTANT_BUFFER can be legally passed to set_vertex_buffers.
>   * ``PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION``: As the name says.
>   * ``PIPE_CAP_POST_DEPTH_COVERAGE``: whether
>     ``TGSI_PROPERTY_FS_POST_DEPTH_COVERAGE`` is supported.
>   * ``PIPE_CAP_BINDLESS_TEXTURE``: Whether bindless texture operations are
>     supported.
> +* ``PIPE_CAP_MEMOBJ``: Whether operations on memory objects are supported.
>   
>   
>   .. _pipe_capf:
>   
>   PIPE_CAPF_*
>   ^^^^^^^^^^^^^^^^
>   
>   The floating-point capabilities are:
>   
>   * ``PIPE_CAPF_MAX_LINE_WIDTH``: The maximum width of a regular line.
> diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
> index 129b0cd6c7..439be0e231 100644
> --- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
> +++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
> @@ -253,20 +253,21 @@ etna_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
>      case PIPE_CAP_TGSI_TEX_TXF_LZ:
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>   
>      /* Stream output. */
>      case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
>      case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
>      case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
>      case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
>         return 0;
>   
>      /* Geometry shader output, unsupported. */
> diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
> index a915d65ee0..6c9c0117b9 100644
> --- a/src/gallium/drivers/freedreno/freedreno_screen.c
> +++ b/src/gallium/drivers/freedreno/freedreno_screen.c
> @@ -314,20 +314,21 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
>   	case PIPE_CAP_TGSI_TEX_TXF_LZ:
>   	case PIPE_CAP_TGSI_CLOCK:
>   	case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>   	case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>   	case PIPE_CAP_TGSI_BALLOT:
>   	case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>   	case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>   	case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>   	case PIPE_CAP_POST_DEPTH_COVERAGE:
>   	case PIPE_CAP_BINDLESS_TEXTURE:
> +	case PIPE_CAP_MEMOBJ:
>   		return 0;
>   
>   	case PIPE_CAP_MAX_VIEWPORTS:
>   		return 1;
>   
>   	case PIPE_CAP_SHAREABLE_SHADERS:
>   	case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
>   	/* manage the variants for these ourself, to avoid breaking precompile: */
>   	case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
>   	case PIPE_CAP_VERTEX_COLOR_CLAMPED:
> diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
> index 4ad98e2a08..3919978f5c 100644
> --- a/src/gallium/drivers/i915/i915_screen.c
> +++ b/src/gallium/drivers/i915/i915_screen.c
> @@ -303,20 +303,21 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
>      case PIPE_CAP_INT64:
>      case PIPE_CAP_INT64_DIVMOD:
>      case PIPE_CAP_TGSI_TEX_TXF_LZ:
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>   
>      case PIPE_CAP_MAX_VIEWPORTS:
>         return 1;
>   
>      case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
>         return 64;
>   
>      case PIPE_CAP_GLSL_FEATURE_LEVEL:
>         return 120;
> diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
> index e98e30d50a..7959015163 100644
> --- a/src/gallium/drivers/llvmpipe/lp_screen.c
> +++ b/src/gallium/drivers/llvmpipe/lp_screen.c
> @@ -349,20 +349,21 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
>      case PIPE_CAP_TGSI_MUL_ZERO_WINS:
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>      }
>      /* should only get here on unhandled cases */
>      debug_printf("Unexpected PIPE_CAP %d query\n", param);
>      return 0;
>   }
>   
>   static int
>   llvmpipe_get_shader_param(struct pipe_screen *screen,
>                             enum pipe_shader_type shader,
> diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> index a352ff555c..14d1b1a3a7 100644
> --- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> +++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> @@ -213,20 +213,21 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
>      case PIPE_CAP_INT64_DIVMOD:
>      case PIPE_CAP_TGSI_TEX_TXF_LZ:
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>   
>      case PIPE_CAP_VENDOR_ID:
>         return 0x10de;
>      case PIPE_CAP_DEVICE_ID: {
>         uint64_t device_id;
>         if (nouveau_getparam(dev, NOUVEAU_GETPARAM_PCI_DEVICE, &device_id)) {
>            NOUVEAU_ERR("NOUVEAU_GETPARAM_PCI_DEVICE failed.\n");
>            return -1;
>         }
> diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> index 78e11cf5be..bc57a39fb2 100644
> --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> @@ -265,20 +265,21 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
>      case PIPE_CAP_TGSI_FS_FBFETCH:
>      case PIPE_CAP_DOUBLES:
>      case PIPE_CAP_INT64:
>      case PIPE_CAP_INT64_DIVMOD:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>   
>      case PIPE_CAP_VENDOR_ID:
>         return 0x10de;
>      case PIPE_CAP_DEVICE_ID: {
>         uint64_t device_id;
>         if (nouveau_getparam(dev, NOUVEAU_GETPARAM_PCI_DEVICE, &device_id)) {
>            NOUVEAU_ERR("NOUVEAU_GETPARAM_PCI_DEVICE failed.\n");
>            return -1;
>         }
> diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> index 8bbe403021..571df1c0d2 100644
> --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> @@ -294,20 +294,21 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
>      case PIPE_CAP_PCI_BUS:
>      case PIPE_CAP_PCI_DEVICE:
>      case PIPE_CAP_PCI_FUNCTION:
>      case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
>      case PIPE_CAP_TGSI_CAN_READ_OUTPUTS:
>      case PIPE_CAP_NATIVE_FENCE_FD:
>      case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
>      case PIPE_CAP_INT64_DIVMOD:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>   
>      case PIPE_CAP_VENDOR_ID:
>         return 0x10de;
>      case PIPE_CAP_DEVICE_ID: {
>         uint64_t device_id;
>         if (nouveau_getparam(dev, NOUVEAU_GETPARAM_PCI_DEVICE, &device_id)) {
>            NOUVEAU_ERR("NOUVEAU_GETPARAM_PCI_DEVICE failed.\n");
>            return -1;
>         }
> diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
> index 5cdb24871c..37d102bc24 100644
> --- a/src/gallium/drivers/r300/r300_screen.c
> +++ b/src/gallium/drivers/r300/r300_screen.c
> @@ -235,20 +235,21 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
>           case PIPE_CAP_INT64_DIVMOD:
>           case PIPE_CAP_TGSI_TEX_TXF_LZ:
>           case PIPE_CAP_TGSI_CLOCK:
>           case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>           case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>           case PIPE_CAP_TGSI_BALLOT:
>           case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>           case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>           case PIPE_CAP_POST_DEPTH_COVERAGE:
>           case PIPE_CAP_BINDLESS_TEXTURE:
> +        case PIPE_CAP_MEMOBJ:
>               return 0;
>   
>           /* SWTCL-only features. */
>           case PIPE_CAP_PRIMITIVE_RESTART:
>           case PIPE_CAP_USER_VERTEX_BUFFERS:
>           case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION:
>               return !r300screen->caps.has_tcl;
>   
>           /* HWTCL-only features / limitations. */
>           case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
> diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
> index f0ea409576..e3abc107ea 100644
> --- a/src/gallium/drivers/r600/r600_pipe.c
> +++ b/src/gallium/drivers/r600/r600_pipe.c
> @@ -391,20 +391,21 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
>   	case PIPE_CAP_INT64:
>   	case PIPE_CAP_INT64_DIVMOD:
>   	case PIPE_CAP_TGSI_TEX_TXF_LZ:
>   	case PIPE_CAP_TGSI_CLOCK:
>   	case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>   	case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>   	case PIPE_CAP_TGSI_BALLOT:
>   	case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>   	case PIPE_CAP_POST_DEPTH_COVERAGE:
>   	case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>   		return 0;
>   
>   	case PIPE_CAP_DOUBLES:
>   		if (rscreen->b.family == CHIP_ARUBA ||
>   		    rscreen->b.family == CHIP_CAYMAN ||
>   		    rscreen->b.family == CHIP_CYPRESS ||
>   		    rscreen->b.family == CHIP_HEMLOCK)
>   			return 1;
>   		return 0;
>   
> diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
> index 067efb963a..71706891d6 100644
> --- a/src/gallium/drivers/radeonsi/si_pipe.c
> +++ b/src/gallium/drivers/radeonsi/si_pipe.c
> @@ -591,20 +591,21 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
>   	case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
>   	case PIPE_CAP_VERTEXID_NOBASE:
>   	case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES:
>   	case PIPE_CAP_MAX_WINDOW_RECTANGLES:
>   	case PIPE_CAP_NATIVE_FENCE_FD:
>   	case PIPE_CAP_TGSI_FS_FBFETCH:
>   	case PIPE_CAP_TGSI_MUL_ZERO_WINS:
>   	case PIPE_CAP_UMA:
>   	case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>   	case PIPE_CAP_POST_DEPTH_COVERAGE:
> +	case PIPE_CAP_MEMOBJ:
>   		return 0;
>   
>   	case PIPE_CAP_QUERY_BUFFER_OBJECT:
>   		return si_have_tgsi_compute(sscreen);
>   
>   	case PIPE_CAP_DRAW_PARAMETERS:
>   	case PIPE_CAP_MULTI_DRAW_INDIRECT:
>   	case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS:
>   		return sscreen->has_draw_indirect_multi;
>   
> diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
> index 5c96a14c80..bfcb22bb6c 100644
> --- a/src/gallium/drivers/softpipe/sp_screen.c
> +++ b/src/gallium/drivers/softpipe/sp_screen.c
> @@ -299,20 +299,21 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
>      case PIPE_CAP_TGSI_MUL_ZERO_WINS:
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>      case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
>         return 4;
>      }
>      /* should only get here on unhandled cases */
>      debug_printf("Unexpected PIPE_CAP %d query\n", param);
>      return 0;
>   }
>   
>   static int
> diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
> index 77223c9c91..e15f781568 100644
> --- a/src/gallium/drivers/svga/svga_screen.c
> +++ b/src/gallium/drivers/svga/svga_screen.c
> @@ -443,20 +443,21 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
>      case PIPE_CAP_TGSI_TEX_TXF_LZ:
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>      }
>   
>      debug_printf("Unexpected PIPE_CAP_ query %u\n", param);
>      return 0;
>   }
>   
>   
>   static int
>   vgpu9_get_shader_param(struct pipe_screen *screen,
> diff --git a/src/gallium/drivers/swr/swr_screen.cpp b/src/gallium/drivers/swr/swr_screen.cpp
> index 952ae0c77a..a2da472d9a 100644
> --- a/src/gallium/drivers/swr/swr_screen.cpp
> +++ b/src/gallium/drivers/swr/swr_screen.cpp
> @@ -332,20 +332,21 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
>      case PIPE_CAP_TGSI_TEX_TXF_LZ:
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>   
>      case PIPE_CAP_VENDOR_ID:
>         return 0xFFFFFFFF;
>      case PIPE_CAP_DEVICE_ID:
>         return 0xFFFFFFFF;
>      case PIPE_CAP_ACCELERATED:
>         return 0;
>      case PIPE_CAP_VIDEO_MEMORY: {
>         /* XXX: Do we want to return the full amount of system memory ? */
> diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c
> index f3b47ca890..e29157c234 100644
> --- a/src/gallium/drivers/vc4/vc4_screen.c
> +++ b/src/gallium/drivers/vc4/vc4_screen.c
> @@ -254,20 +254,21 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
>           case PIPE_CAP_INT64_DIVMOD:
>           case PIPE_CAP_TGSI_TEX_TXF_LZ:
>           case PIPE_CAP_TGSI_CLOCK:
>           case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>           case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>           case PIPE_CAP_TGSI_BALLOT:
>           case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>   	case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>           case PIPE_CAP_POST_DEPTH_COVERAGE:
>           case PIPE_CAP_BINDLESS_TEXTURE:
> +        case PIPE_CAP_MEMOBJ:
>                   return 0;
>   
>                   /* Stream output. */
>           case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
>           case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
>           case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
>           case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
>           case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
>                   return 0;
>   
> diff --git a/src/gallium/drivers/virgl/virgl_screen.c b/src/gallium/drivers/virgl/virgl_screen.c
> index 5df08407d7..a46e58a227 100644
> --- a/src/gallium/drivers/virgl/virgl_screen.c
> +++ b/src/gallium/drivers/virgl/virgl_screen.c
> @@ -258,20 +258,21 @@ virgl_get_param(struct pipe_screen *screen, enum pipe_cap param)
>      case PIPE_CAP_TGSI_CLOCK:
>      case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
>      case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
>      case PIPE_CAP_TGSI_BALLOT:
>      case PIPE_CAP_DOUBLES:
>      case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
>      case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
>      case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
>      case PIPE_CAP_POST_DEPTH_COVERAGE:
>      case PIPE_CAP_BINDLESS_TEXTURE:
> +   case PIPE_CAP_MEMOBJ:
>         return 0;
>      case PIPE_CAP_VENDOR_ID:
>         return 0x1af4;
>      case PIPE_CAP_DEVICE_ID:
>         return 0x1010;
>      case PIPE_CAP_ACCELERATED:
>         return 1;
>      case PIPE_CAP_UMA:
>      case PIPE_CAP_VIDEO_MEMORY:
>         return 0;
> diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
> index 2ccdf44bfe..91efa6522f 100644
> --- a/src/gallium/include/pipe/p_defines.h
> +++ b/src/gallium/include/pipe/p_defines.h
> @@ -773,20 +773,21 @@ enum pipe_cap
>      PIPE_CAP_TGSI_TEX_TXF_LZ,
>      PIPE_CAP_TGSI_CLOCK,
>      PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE,
>      PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE,
>      PIPE_CAP_TGSI_BALLOT,
>      PIPE_CAP_TGSI_TES_LAYER_VIEWPORT,
>      PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX,
>      PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION,
>      PIPE_CAP_POST_DEPTH_COVERAGE,
>      PIPE_CAP_BINDLESS_TEXTURE,
> +   PIPE_CAP_MEMOBJ,
>   };
>   
>   #define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 (1 << 0)
>   #define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_R600 (1 << 1)
>   
>   enum pipe_endian
>   {
>      PIPE_ENDIAN_LITTLE = 0,
>      PIPE_ENDIAN_BIG = 1,
>   #if defined(PIPE_ARCH_LITTLE_ENDIAN)
> 


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