Mesa (master): gallium: add pipe cap for inner_coverage conservative raster mode

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Module: Mesa
Branch: master
Commit: 1b9041c76a1928114024b82fbee3153f7ebb71d1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1b9041c76a1928114024b82fbee3153f7ebb71d1

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Thu Apr 18 13:18:03 2019 -0400

gallium: add pipe cap for inner_coverage conservative raster mode

this can be used by drivers which support the extension to indicate support

Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 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 f864a7a320b..cbafcaa3e5f 100644
--- a/src/gallium/auxiliary/util/u_screen.c
+++ b/src/gallium/auxiliary/util/u_screen.c
@@ -317,6 +317,7 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen,
    case PIPE_CAP_CONSERVATIVE_RASTER_PRE_SNAP_POINTS_LINES:
    case PIPE_CAP_MAX_CONSERVATIVE_RASTER_SUBPIXEL_PRECISION_BIAS:
    case PIPE_CAP_CONSERVATIVE_RASTER_POST_DEPTH_COVERAGE:
+   case PIPE_CAP_CONSERVATIVE_RASTER_INNER_COVERAGE:
    case PIPE_CAP_PROGRAMMABLE_SAMPLE_LOCATIONS:
    case PIPE_CAP_MAX_COMBINED_SHADER_BUFFERS:
    case PIPE_CAP_MAX_COMBINED_HW_ATOMIC_COUNTERS:
diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
index 21ca07f2437..59c0103539c 100644
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -464,6 +464,8 @@ The integer capabilities:
   ``PIPE_CONSERVATIVE_RASTER_PRE_SNAP`` mode is supported for points and lines.
 * ``PIPE_CAP_CONSERVATIVE_RASTER_POST_DEPTH_COVERAGE``: Whether
   ``PIPE_CAP_POST_DEPTH_COVERAGE`` works with conservative rasterization.
+* ``PIPE_CAP_CONSERVATIVE_RASTER_INNER_COVERAGE``: Whether
+  inner_coverage from GL_INTEL_conservative_rasterization is supported.
 * ``PIPE_CAP_MAX_CONSERVATIVE_RASTER_SUBPIXEL_PRECISION_BIAS``: The maximum
   subpixel precision bias in bits during conservative rasterization.
 * ``PIPE_CAP_PROGRAMMABLE_SAMPLE_LOCATIONS``: True is the driver supports
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index b927991e433..61c1a5335b5 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -848,6 +848,7 @@ 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_CONSERVATIVE_RASTER_INNER_COVERAGE,
    PIPE_CAP_PROGRAMMABLE_SAMPLE_LOCATIONS,
    PIPE_CAP_MAX_GS_INVOCATIONS,
    PIPE_CAP_MAX_SHADER_BUFFER_SIZE,