[Mesa-dev] [PATCH 1/3] gallium: add PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET
Marek Olšák
maraeo at gmail.com
Wed Nov 1 15:59:05 UTC 2017
Any reviewers?
BTW I enabled the CAP for vc5.
Marek
On Thu, Oct 26, 2017 at 5:31 PM, Marek Olšák <maraeo at gmail.com> wrote:
> From: Marek Olšák <marek.olsak at amd.com>
>
> ---
> src/gallium/docs/source/screen.rst | 4 ++++
> 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, 20 insertions(+)
>
> diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
> index bc0db42..6d1b484 100644
> --- a/src/gallium/docs/source/screen.rst
> +++ b/src/gallium/docs/source/screen.rst
> @@ -404,20 +404,24 @@ The integer capabilities:
> for a driver that does not support multiple output streams (i.e.,
> ``PIPE_CAP_MAX_VERTEX_STREAMS`` is 1), both query types are identical.
> * ``PIPE_CAP_MEMOBJ``: Whether operations on memory objects are supported.
> * ``PIPE_CAP_LOAD_CONSTBUF``: True if the driver supports TGSI_OPCODE_LOAD use
> with constant buffers.
> * ``PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS``: Any TGSI register can be used as
> an address for indirect register indexing.
> * ``PIPE_CAP_TILE_RASTER_ORDER``: Whether the driver supports
> GL_MESA_tile_raster_order, using the tile_raster_order_* fields in
> pipe_rasterizer_state.
> +* ``PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET``:
> + Whether pipe_vertex_buffer::buffer_offset is treated as signed. The u_vbuf
> + module needs this for optimal performance in workstation applications.
> +
>
>
> .. _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 009bc73..e501df4 100644
> --- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
> +++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
> @@ -259,20 +259,21 @@ etna_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_POST_DEPTH_COVERAGE:
> case PIPE_CAP_BINDLESS_TEXTURE:
> case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 4efd41f..4758d35 100644
> --- a/src/gallium/drivers/freedreno/freedreno_screen.c
> +++ b/src/gallium/drivers/freedreno/freedreno_screen.c
> @@ -320,20 +320,21 @@ fd_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_POST_DEPTH_COVERAGE:
> case PIPE_CAP_BINDLESS_TEXTURE:
> case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 8b9574e..f8e47f5 100644
> --- a/src/gallium/drivers/i915/i915_screen.c
> +++ b/src/gallium/drivers/i915/i915_screen.c
> @@ -312,20 +312,21 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 bffc6b5..8785be5 100644
> --- a/src/gallium/drivers/llvmpipe/lp_screen.c
> +++ b/src/gallium/drivers/llvmpipe/lp_screen.c
> @@ -355,20 +355,21 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 fedd3c1..4cbc3ad 100644
> --- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> +++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
> @@ -219,20 +219,21 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 d1e6e8b..faee46d 100644
> --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
> @@ -271,20 +271,21 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 d49131c..ec80b80 100644
> --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
> @@ -300,20 +300,21 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 c0cf6e5..c66a6cd 100644
> --- a/src/gallium/drivers/r300/r300_screen.c
> +++ b/src/gallium/drivers/r300/r300_screen.c
> @@ -241,20 +241,21 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 ffcaa15..937f82d 100644
> --- a/src/gallium/drivers/r600/r600_pipe.c
> +++ b/src/gallium/drivers/r600/r600_pipe.c
> @@ -397,20 +397,21 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 3644216..51f13a0 100644
> --- a/src/gallium/drivers/radeonsi/si_pipe.c
> +++ b/src/gallium/drivers/radeonsi/si_pipe.c
> @@ -582,20 +582,21 @@ 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_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_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> return 0;
>
> case PIPE_CAP_NATIVE_FENCE_FD:
> return sscreen->b.info.has_sync_file;
>
> case PIPE_CAP_QUERY_BUFFER_OBJECT:
> return si_have_tgsi_compute(sscreen);
>
> case PIPE_CAP_DRAW_PARAMETERS:
> case PIPE_CAP_MULTI_DRAW_INDIRECT:
> diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
> index fe354b1..d15b3cc 100644
> --- a/src/gallium/drivers/softpipe/sp_screen.c
> +++ b/src/gallium/drivers/softpipe/sp_screen.c
> @@ -306,20 +306,21 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 834a6a5..1740781 100644
> --- a/src/gallium/drivers/svga/svga_screen.c
> +++ b/src/gallium/drivers/svga/svga_screen.c
> @@ -447,20 +447,21 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 b21c35e..4f704e3 100644
> --- a/src/gallium/drivers/swr/swr_screen.cpp
> +++ b/src/gallium/drivers/swr/swr_screen.cpp
> @@ -337,20 +337,21 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 9879a4d..a2a2441 100644
> --- a/src/gallium/drivers/vc4/vc4_screen.c
> +++ b/src/gallium/drivers/vc4/vc4_screen.c
> @@ -279,20 +279,21 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 28023f8..3913559 100644
> --- a/src/gallium/drivers/virgl/virgl_screen.c
> +++ b/src/gallium/drivers/virgl/virgl_screen.c
> @@ -264,20 +264,21 @@ virgl_get_param(struct pipe_screen *screen, enum pipe_cap param)
> 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_NIR_SAMPLERS_AS_DEREF:
> case PIPE_CAP_QUERY_SO_OVERFLOW:
> case PIPE_CAP_MEMOBJ:
> case PIPE_CAP_LOAD_CONSTBUF:
> case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
> case PIPE_CAP_TILE_RASTER_ORDER:
> + case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
> 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 11af6c8..9fadfdd 100644
> --- a/src/gallium/include/pipe/p_defines.h
> +++ b/src/gallium/include/pipe/p_defines.h
> @@ -772,20 +772,21 @@ enum pipe_cap
> 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_NIR_SAMPLERS_AS_DEREF,
> PIPE_CAP_QUERY_SO_OVERFLOW,
> PIPE_CAP_MEMOBJ,
> PIPE_CAP_LOAD_CONSTBUF,
> PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS,
> PIPE_CAP_TILE_RASTER_ORDER,
> + PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET,
> };
>
> #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)
> --
> 2.7.4
>
More information about the mesa-dev
mailing list