diff options
| author | José Fonseca <[email protected]> | 2013-04-23 19:40:05 +0100 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2013-04-23 19:42:47 +0100 |
| commit | 2737abb44efebfa10ac84b183c20fc5818d1514e (patch) | |
| tree | 32447cf1ab7291a489bca9dd770c3e424785dbd9 /src/gallium/include/pipe | |
| parent | b69207642079fe8ba33c594750415e8d9c66a06f (diff) | |
gallium: Replace gl_rasterization_rules with lower_left_origin and half_pixel_center.
Squashed commit of the following:
commit 04c5fa2cbb8e89d6f2fa5a75af1cca03b1f6b852
Author: José Fonseca <[email protected]>
Date: Tue Apr 23 17:37:18 2013 +0100
gallium: s/lower_left_origin/bottom_edge_rule/
commit 4dff4f64fa83b9737def136fffd161d55e4f1722
Author: José Fonseca <[email protected]>
Date: Tue Apr 23 17:35:04 2013 +0100
gallium: Move diagram to docs.
commit 442a63012c8c3c3797f45e03f2ca20ad5f399832
Author: James Benton <[email protected]>
Date: Fri May 11 17:50:55 2012 +0100
gallium: Replace gl_rasterization_rules with lower_left_origin and half_pixel_center.
This change is necessary to achieve correct results when using OpenGL
FBOs.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/include/pipe')
| -rw-r--r-- | src/gallium/include/pipe/p_state.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h index 5da3a533e85..c0b2bcd0cef 100644 --- a/src/gallium/include/pipe/p_state.h +++ b/src/gallium/include/pipe/p_state.h @@ -107,18 +107,8 @@ struct pipe_rasterizer_state */ unsigned flatshade_first:1; - /** - * When true, triangle rasterization uses (0.5, 0.5) pixel centers - * for determining pixel ownership. - * - * When false, triangle rasterization uses (0,0) pixel centers for - * determining pixel ownership. - * - * Triangle rasterization always uses a 'top,left' rule for pixel - * ownership, this just alters which point we consider the pixel - * center for that test. - */ - unsigned gl_rasterization_rules:1; + unsigned half_pixel_center:1; + unsigned bottom_edge_rule:1; /** * When true, rasterization is disabled and no pixels are written. |