Mesa (master): gallium: add PIPE_CAP_GRAPHICS

[GitLab Mirror]

Module: Mesa
Branch: master
Commit: ea7646dc13306e96188e7a7fd76e8a926bede13d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ea7646dc13306e96188e7a7fd76e8a926bede13d

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Thu Feb  7 00:06:28 2019 -0500

gallium: add PIPE_CAP_GRAPHICS

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>

---

 src/gallium/auxiliary/util/u_screen.c | 1 +
 src/gallium/docs/source/screen.rst    | 2 ++
 src/gallium/include/pipe/p_defines.h  | 1 +
 3 files changed, 4 insertions(+)

diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c
index 810ba8d1751..e6d0706226f 100644
--- a/src/gallium/auxiliary/util/u_screen.c
+++ b/src/gallium/auxiliary/util/u_screen.c
@@ -43,6 +43,7 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen,
    case PIPE_CAP_POINT_SPRITE:
       return 0;
 
+   case PIPE_CAP_GRAPHICS:
    case PIPE_CAP_MAX_RENDER_TARGETS:
       return 1;
 
diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
index ba7a9d440d4..a8ff17e742f 100644
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -22,6 +22,8 @@ or integer values, use :ref:`get_param`.
 
 The integer capabilities:
 
+* ``PIPE_CAP_GRAPHICS``: Whether graphics is supported. If not, contexts can
+  only be created with PIPE_CONTEXT_COMPUTE_ONLY.
 * ``PIPE_CAP_NPOT_TEXTURES``: Whether :term:`NPOT` textures may have repeat modes,
   normalized coordinates, and mipmaps.
 * ``PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS``: How many dual-source blend RTs are support.
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index af67d593142..c926544688d 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -685,6 +685,7 @@ enum pipe_conservative_raster_mode
  */
 enum pipe_cap
 {
+   PIPE_CAP_GRAPHICS,
    PIPE_CAP_NPOT_TEXTURES,
    PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS,
    PIPE_CAP_ANISOTROPIC_FILTER,