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| author | Józef Kucia <[email protected]> | 2016-07-19 13:07:24 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-07-20 12:45:31 +0200 |
| commit | 3cd28fe3de203934f2bab33cce7a91da499c7376 (patch) | |
| tree | 47b3358eebd90ca4cfb6ad40b79e688d892eecfd /src/gallium/docs/source | |
| parent | 3c78d89692a533879efa64f778712dfd537bd105 (diff) | |
gallium: add a cap for VIEWPORT_SUBPIXEL_BITS (v2)
This allows Gallium drivers to advertise the subpixel precision
for floating point viewports bounds.
v2:
- Set ViewportSubpixelBits in st_init_limits.
Signed-off-by: Józef Kucia <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/docs/source')
| -rw-r--r-- | src/gallium/docs/source/screen.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index 141b45aa805..34f2e721a8a 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -345,6 +345,8 @@ The integer capabilities: supported in ``set_window_rectangles``. * ``PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED``: If true, the driver implements support for ``pipe_rasterizer_state::offset_units_unscaled``. +* ``PIPE_CAP_VIEWPORT_SUBPIXEL_BITS``: Number of bits of subpixel precision for + floating point viewport bounds. .. _pipe_capf: |