diff options
| author | Gert Wollny <[email protected]> | 2019-01-15 10:31:16 +0100 |
|---|---|---|
| committer | Gert Wollny <[email protected]> | 2019-04-10 11:09:40 +0200 |
| commit | 872519c663ca813b87c8e2cd1c2ee90eb086e17c (patch) | |
| tree | 46a791bac0dca9e1f42f0ea1d85040ffc90a8008 | |
| parent | a182adfd83ad00e326153b00a725a014e0359bf0 (diff) | |
Gallium: Add new CAP that indicated whether IO array definitions can be shriked
PIPE_CAP_TGSI_SKIP_SHRINK_IO_ARRAYS is added to indicate whether the TGSI
pass to shrink IO arrays should be skipped to enforce the originally declared array
sizes and locations instead.
Signed-off-by: Gert Wollny <[email protected]>
Reviewed-by: Gurchetan Singh <[email protected]>
| -rw-r--r-- | src/gallium/auxiliary/util/u_screen.c | 1 | ||||
| -rw-r--r-- | src/gallium/docs/source/screen.rst | 4 | ||||
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 1 |
3 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c index 43310f3e879..a449db856f6 100644 --- a/src/gallium/auxiliary/util/u_screen.c +++ b/src/gallium/auxiliary/util/u_screen.c @@ -322,6 +322,7 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen, case PIPE_CAP_MAX_COMBINED_HW_ATOMIC_COUNTERS: case PIPE_CAP_MAX_COMBINED_HW_ATOMIC_COUNTER_BUFFERS: case PIPE_CAP_TGSI_ATOMFADD: + case PIPE_CAP_TGSI_SKIP_SHRINK_IO_ARRAYS: return 0; case PIPE_CAP_MAX_GS_INVOCATIONS: diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index 7d3b262d240..f29c05756a8 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -504,6 +504,10 @@ The integer capabilities: * ``PIPE_CAP_COMPUTE_GRID_INFO_LAST_BLOCK``: Whether pipe_grid_info::last_block is implemented by the driver. See struct pipe_grid_info for more details. * ``PIPE_CAP_COMPUTE_SHADER_DERIVATIVE``: True if the driver supports derivatives (and texture lookups with implicit derivatives) in compute shaders. +* ``PIPE_CAP_TGSI_SKIP_SHRINK_IO_ARRAYS``: Whether the TGSI pass to shrink IO + arrays should be skipped and enforce keeping the declared array sizes instead. + A driver might rely on the input mapping that was defined with the original + GLSL code. .. _pipe_capf: diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index 695bb2b3f18..feb30693a96 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -866,6 +866,7 @@ enum pipe_cap PIPE_CAP_MAX_VARYINGS, PIPE_CAP_COMPUTE_GRID_INFO_LAST_BLOCK, PIPE_CAP_COMPUTE_SHADER_DERIVATIVES, + PIPE_CAP_TGSI_SKIP_SHRINK_IO_ARRAYS, }; /** |