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@amd.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c
index f864a7a320bff3fa3ba541a78f6c3dac355ae8f5..cbafcaa3e5fc29d2136e4f305688f47a0f5f9fb4 100644 (file)
--- 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 21ca07f2437d6ad1dc9bb77e8028f747d9f1246a..59c0103539c5ec2fe712a84b4acbd6d5ef269d37 100644 (file)
--- 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 b927991e43308629f4867e3466d8cd6751b60b14..61c1a5335b5365e0fa0b41b9ba06e7889f776ae8 100644 (file)
--- 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,