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| author | Ilia Mirkin <[email protected]> | 2014-04-09 14:58:53 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2014-04-10 20:42:36 -0400 |
| commit | c2f9ad52890e9c6525fbe59f4278ce283764aa72 (patch) | |
| tree | b236e21cb539888b548b86475afcb67e4874041c /src/gallium/docs/source | |
| parent | 8291f6d5c5db2dba6bd9a8d94a5e269a90d255eb (diff) | |
gallium: add a way to query min/max texture gather offsets
Defaults to providing the same offsets as MIN/MAX_TEXEL_OFFSET. For
nvc0, the offset can be -32/31.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/docs/source')
| -rw-r--r-- | src/gallium/docs/source/screen.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index 943d8807826..5c255d05cc5 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -193,6 +193,10 @@ The integer capabilities: for buffers. * ``PIPE_CAP_TEXTURE_QUERY_LOD``: Whether the ``LODQ`` instruction is supported. +* ``PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET``: The minimum offset that can be used + in conjunction with a texture gather opcode. +* ``PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET``: The maximum offset that can be used + in conjunction with a texture gather opcode. .. _pipe_capf: |