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gallium: add pipe cap for inner_coverage conservative raster mode

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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>
This commit is contained in:
Mike Blumenkrantz 2019-04-18 13:18:03 -04:00 • committed by Kenneth Graunke
parent 2208d5a683
commit 1b9041c76a
3 changed files with 4 additions and 0 deletions
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1
src/gallium/auxiliary/util/u_screen.c
View file

@ -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:

2
src/gallium/docs/source/screen.rst
View file

@ -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

1
src/gallium/include/pipe/p_defines.h
View file

@ -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,