gallium: Add pipe cap for primitive restart with fixed index

Adds PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX which is a subset of the
primitive restart cap for when the hardware can only support the fixed
indices specified in GLES.

The switch statements were automatically modified with this command:

find \( \( -name \*.cpp -o -name \*.c \) \! -type l \) \
 -exec sed -i -r \
 's/^(\s*case\s+PIPE_CAP_PRIMITIVE_RESTART)\s*:.*$/\0\n\1_FIXED_INDEX:/' \
 {} \;

v2: Add a note in screen.rst

Reviewed-by: Eric Anholt <eric@anholt.net> (v1)
Reviewed by: Erik Faye-Lund <erik.faye-lund@collabora.com>

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5559>

diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c
index 6b0a106a637f8a7ca595a8d50ff784005e2248f6..69e44ab0dcea9220c264525e6ff3ad31d5526cd6 100644 (file)
--- a/src/gallium/auxiliary/util/u_screen.c
+++ b/src/gallium/auxiliary/util/u_screen.c
@@ -64,6 +64,7 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen,
    case PIPE_CAP_VERTEX_SHADER_SATURATE:
    case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: /* enables EXT_transform_feedback */
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_VERTEX_SHADER_SATURATE:
    case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: /* enables EXT_transform_feedback */
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
    case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS: /* Enables GL_EXT_texture_array */
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
    case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS: /* Enables GL_EXT_texture_array */

diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
index e98bc1cde01de04c77dc2d269e8c252d27fe1851..25b153265ecd618eeaef92f898adcab0212126d0 100644 (file)
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -52,6 +52,9 @@ The integer capabilities:
   from color blend equations, in :ref:`Blend` state.
 * ``PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS``: The maximum number of stream buffers.
 * ``PIPE_CAP_PRIMITIVE_RESTART``: Whether primitive restart is supported.
   from color blend equations, in :ref:`Blend` state.
 * ``PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS``: The maximum number of stream buffers.
 * ``PIPE_CAP_PRIMITIVE_RESTART``: Whether primitive restart is supported.

+* ``PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX``: Subset of
+  PRIMITIVE_RESTART where the restart index is always the fixed maximum
+  value for the index type.

 * ``PIPE_CAP_INDEP_BLEND_ENABLE``: Whether per-rendertarget blend enabling and channel
   masks are supported. If 0, then the first rendertarget's blend mask is
   replicated across all MRTs.
 * ``PIPE_CAP_INDEP_BLEND_ENABLE``: Whether per-rendertarget blend enabling and channel
   masks are supported. If 0, then the first rendertarget's blend mask is
   replicated across all MRTs.

diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
index 64a6fa2abaf0766629403f3925fb066d2ae91d52..4dccdb4ccabe34c1d143476a0b864b8adec1aeb2 100644 (file)
--- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
@@ -174,6 +174,7 @@ etna_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_ANISOTROPIC_FILTER:
    case PIPE_CAP_TEXTURE_SWIZZLE:
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_ANISOTROPIC_FILTER:
    case PIPE_CAP_TEXTURE_SWIZZLE:
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

       return VIV_FEATURE(screen, chipMinorFeatures1, HALTI0);
 
    /* Unsupported features. */
       return VIV_FEATURE(screen, chipMinorFeatures1, HALTI0);
 
    /* Unsupported features. */

diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index 27ad3697798be2dfa0370e9fe80290aee31ad505..d6236f5254883a4fd776a0a7108dd24dacd58f31 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -232,6 +232,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
        case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
        case PIPE_CAP_VERTEX_SHADER_SATURATE:
        case PIPE_CAP_PRIMITIVE_RESTART:
        case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
        case PIPE_CAP_VERTEX_SHADER_SATURATE:
        case PIPE_CAP_PRIMITIVE_RESTART:

+       case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

        case PIPE_CAP_TGSI_INSTANCEID:
        case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
        case PIPE_CAP_INDEP_BLEND_ENABLE:
        case PIPE_CAP_TGSI_INSTANCEID:
        case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
        case PIPE_CAP_INDEP_BLEND_ENABLE:

diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index 5f7e80538bc80ed850d2e352851d2afd750bbe80..2fe4d70348f10c3a52e18fdf17f272ddb66c90b7 100644 (file)
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -202,6 +202,7 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
    case PIPE_CAP_POINT_SPRITE:
    case PIPE_CAP_PRIMITIVE_RESTART: /* draw module */
    case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
    case PIPE_CAP_POINT_SPRITE:
    case PIPE_CAP_PRIMITIVE_RESTART: /* draw module */

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
    case PIPE_CAP_TGSI_INSTANCEID:

diff --git a/src/gallium/drivers/iris/iris_screen.c b/src/gallium/drivers/iris/iris_screen.c
index 374713cdcb2142f1d9b4f870725f57f5121c94e1..a506189be5c236a966ff6c7776633805864b3b9d 100644 (file)
--- a/src/gallium/drivers/iris/iris_screen.c
+++ b/src/gallium/drivers/iris/iris_screen.c
@@ -109,6 +109,7 @@ iris_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
    case PIPE_CAP_VERTEX_SHADER_SATURATE:
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
    case PIPE_CAP_VERTEX_SHADER_SATURATE:
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
    case PIPE_CAP_RGB_OVERRIDE_DST_ALPHA_BLEND:
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
    case PIPE_CAP_RGB_OVERRIDE_DST_ALPHA_BLEND:

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 490646b401028ee9c5691b784753528799835b97..1aa6e46a8215fe40d17ffd0d015b831821bc8ee2 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -171,6 +171,7 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:
       return 0;
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:
       return 0;
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

       return 1;
    case PIPE_CAP_DEPTH_CLIP_DISABLE:
       return 1;
       return 1;
    case PIPE_CAP_DEPTH_CLIP_DISABLE:
       return 1;

diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
index 780377d68974284f0b7c3d923266efaee5fb120a..cee200038444f47188359ad3c872fa19cc727f29 100644 (file)
--- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
@@ -112,6 +112,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE:
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
    case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE:
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

       return (eng3d->oclass >= NV40_3D_CLASS) ? 1 : 0;
    /* unsupported */
    case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:
       return (eng3d->oclass >= NV40_3D_CLASS) ? 1 : 0;
    /* unsupported */
    case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:

diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index 519d69047b3463f5bacb00d098f463288318884b..3176164732a76389719b32fcb49d67884da68867 100644 (file)
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -191,6 +191,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:

diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 9e8a3e5c3e369228877b9f8171ecee12b2b6c412..d71307d0a95dfdd036e1f8971e6618b284c14450 100644 (file)
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -231,6 +231,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:

diff --git a/src/gallium/drivers/panfrost/pan_screen.c b/src/gallium/drivers/panfrost/pan_screen.c
index 2fe09c51ab70f2d21ab0c556cc8fe6dfa1a17cc4..656a868bdf50c69d60a61234f5559ca975221541 100644 (file)
--- a/src/gallium/drivers/panfrost/pan_screen.c
+++ b/src/gallium/drivers/panfrost/pan_screen.c
@@ -138,6 +138,7 @@ panfrost_get_param(struct pipe_screen *screen, enum pipe_cap param)
         case PIPE_CAP_TGSI_INSTANCEID:
         case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
         case PIPE_CAP_PRIMITIVE_RESTART:
         case PIPE_CAP_TGSI_INSTANCEID:
         case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
         case PIPE_CAP_PRIMITIVE_RESTART:

+        case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

                 return 1;
 
         case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
                 return 1;
 
         case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:

diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index d363990efbc3d937054f0ff9196cdb542fda9402..942666d526c8701a37006175e2f883d4497c9426 100644 (file)
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -183,6 +183,7 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 
         /* SWTCL-only features. */
         case PIPE_CAP_PRIMITIVE_RESTART:
 
         /* SWTCL-only features. */
         case PIPE_CAP_PRIMITIVE_RESTART:

+        case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

         case PIPE_CAP_USER_VERTEX_BUFFERS:
         case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION:
             return !r300screen->caps.has_tcl;
         case PIPE_CAP_USER_VERTEX_BUFFERS:
         case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION:
             return !r300screen->caps.has_tcl;

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index a1a41cc3e5ce862ce6ef03839003389b1f797095..e006973f0c054d7b0e0934f02fd5e8b645ae5719 100644 (file)
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -288,6 +288,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
        case PIPE_CAP_VERTEX_SHADER_SATURATE:
        case PIPE_CAP_SEAMLESS_CUBE_MAP:
        case PIPE_CAP_PRIMITIVE_RESTART:
        case PIPE_CAP_VERTEX_SHADER_SATURATE:
        case PIPE_CAP_SEAMLESS_CUBE_MAP:
        case PIPE_CAP_PRIMITIVE_RESTART:

+       case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

        case PIPE_CAP_CONDITIONAL_RENDER:
        case PIPE_CAP_TEXTURE_BARRIER:
        case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
        case PIPE_CAP_CONDITIONAL_RENDER:
        case PIPE_CAP_TEXTURE_BARRIER:
        case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:

diff --git a/src/gallium/drivers/radeonsi/si_get.c b/src/gallium/drivers/radeonsi/si_get.c
index 9a24d391e7e9b341beb2e4c428809e2846c220a6..ba3e10647392e40450dd4e6b64059c62a528d15f 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_get.c
+++ b/src/gallium/drivers/radeonsi/si_get.c
@@ -75,6 +75,7 @@ static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_VERTEX_SHADER_SATURATE:
    case PIPE_CAP_SEAMLESS_CUBE_MAP:
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_VERTEX_SHADER_SATURATE:
    case PIPE_CAP_SEAMLESS_CUBE_MAP:
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

    case PIPE_CAP_CONDITIONAL_RENDER:
    case PIPE_CAP_TEXTURE_BARRIER:
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_CONDITIONAL_RENDER:
    case PIPE_CAP_TEXTURE_BARRIER:
    case PIPE_CAP_INDEP_BLEND_ENABLE:

diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index 95df0b24b9f8ee04a78fb4d1e51ade3171437a32..848ecc36f4301f0e357e428fee39ac230e46bf9f 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -132,6 +132,7 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
       return 2048;
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
       return 2048;
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

       return 1;
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
       return 1;
       return 1;
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
       return 1;

diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
index 1dc5319f57213c9813a7cd101044e00848747731..5c758d365def7df24720513be83d65893699c044 100644 (file)
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -344,6 +344,7 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return sws->have_vgpu10 ? 1024 : 0;
 
    case PIPE_CAP_PRIMITIVE_RESTART:
       return sws->have_vgpu10 ? 1024 : 0;
 
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

       return 1; /* may be a sw fallback, depending on restart index */
 
    case PIPE_CAP_GENERATE_MIPMAP:
       return 1; /* may be a sw fallback, depending on restart index */
 
    case PIPE_CAP_GENERATE_MIPMAP:

diff --git a/src/gallium/drivers/swr/swr_screen.cpp b/src/gallium/drivers/swr/swr_screen.cpp
index 9e8ee45bfb56714de5c32996297d18c1d8ae39c6..dbee73afd36e641e9bbb2c1eeca31e69c7138757 100644 (file)
--- a/src/gallium/drivers/swr/swr_screen.cpp
+++ b/src/gallium/drivers/swr/swr_screen.cpp
@@ -253,6 +253,7 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
    case PIPE_CAP_DEPTH_CLIP_DISABLE:
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
    case PIPE_CAP_DEPTH_CLIP_DISABLE:
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_START_INSTANCE:
    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
    case PIPE_CAP_START_INSTANCE:

diff --git a/src/gallium/drivers/v3d/v3d_screen.c b/src/gallium/drivers/v3d/v3d_screen.c
index b808b56ffcdc80c1f096c2dde213012968a14aa5..b9a4fdc5fc8b3840e1a8f5633ad61ad52f541b68 100644 (file)
--- a/src/gallium/drivers/v3d/v3d_screen.c
+++ b/src/gallium/drivers/v3d/v3d_screen.c
@@ -124,6 +124,7 @@ v3d_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
         case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
         case PIPE_CAP_VERTEX_SHADER_SATURATE:
         case PIPE_CAP_PRIMITIVE_RESTART:
         case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
         case PIPE_CAP_VERTEX_SHADER_SATURATE:
         case PIPE_CAP_PRIMITIVE_RESTART:

+        case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

         case PIPE_CAP_OCCLUSION_QUERY:
         case PIPE_CAP_POINT_SPRITE:
         case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
         case PIPE_CAP_OCCLUSION_QUERY:
         case PIPE_CAP_POINT_SPRITE:
         case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:

diff --git a/src/gallium/drivers/virgl/virgl_screen.c b/src/gallium/drivers/virgl/virgl_screen.c
index eb3712b24cd1ec659a796abac5e5d192ea6aed8e..7a4455bdb887954260eaffbec11e69d6200b892b 100644 (file)
--- a/src/gallium/drivers/virgl/virgl_screen.c
+++ b/src/gallium/drivers/virgl/virgl_screen.c
@@ -126,6 +126,7 @@ virgl_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
       return 16*4;
    case PIPE_CAP_PRIMITIVE_RESTART:
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
       return 16*4;
    case PIPE_CAP_PRIMITIVE_RESTART:

+   case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:

       return vscreen->caps.caps.v1.bset.primitive_restart;
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
       return vscreen->caps.caps.v1.bset.shader_stencil_export;
       return vscreen->caps.caps.v1.bset.primitive_restart;
    case PIPE_CAP_SHADER_STENCIL_EXPORT:
       return vscreen->caps.caps.v1.bset.shader_stencil_export;

diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index 6354e1365977f3acfcb2c2b5509035c1271489f3..9ec36e4ac7b56da2f51199ed9bbd371935e8b2ee 100644 (file)
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -724,6 +724,10 @@ enum pipe_cap
    PIPE_CAP_BLEND_EQUATION_SEPARATE,
    PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS,
    PIPE_CAP_PRIMITIVE_RESTART,
    PIPE_CAP_BLEND_EQUATION_SEPARATE,
    PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS,
    PIPE_CAP_PRIMITIVE_RESTART,

+   /** subset of PRIMITIVE_RESTART where the restart index is always the fixed
+    * maximum value for the index type
+    */
+   PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX,

    /** blend enables and write masks per rendertarget */
    PIPE_CAP_INDEP_BLEND_ENABLE,
    /** different blend funcs per rendertarget */
    /** blend enables and write masks per rendertarget */
    PIPE_CAP_INDEP_BLEND_ENABLE,
    /** different blend funcs per rendertarget */