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gallium: reorder fields of pipe_rasterizer_state to pack it more tightly

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sizeof(struct pipe_rasterizer_state):
    Before: 32 bytes
    After: 28 bytes

Reviewed-by: Brian Paul <brianp@vmare.com>
This commit is contained in:
Marek Olšák 2011-05-02 02:04:17 +02:00
parent ca6896ba14
commit 02b352e2ac
1 changed files with 8 additions and 6 deletions
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14
src/gallium/include/pipe/p_state.h
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@ -94,24 +94,21 @@ struct pipe_rasterizer_state
unsigned poly_smooth:1;
unsigned poly_stipple_enable:1;
unsigned point_smooth:1;
unsigned sprite_coord_enable:PIPE_MAX_SHADER_OUTPUTS;
unsigned sprite_coord_mode:1; /**< PIPE_SPRITE_COORD_ */
unsigned point_quad_rasterization:1; /** points rasterized as quads or points */
unsigned point_size_per_vertex:1; /**< size computed in vertex shader */
unsigned multisample:1; /* XXX maybe more ms state in future */
unsigned line_smooth:1;
unsigned line_stipple_enable:1;
unsigned line_stipple_factor:8; /**< [1..256] actually */
unsigned line_stipple_pattern:16;
unsigned line_last_pixel:1;
/**
/**
* Use the first vertex of a primitive as the provoking vertex for
* flat shading.
*/
unsigned flatshade_first:1;
unsigned flatshade_first:1;
/**
/**
* When true, triangle rasterization uses (0.5, 0.5) pixel centers
* for determining pixel ownership.
*
@ -124,6 +121,11 @@ struct pipe_rasterizer_state
*/
unsigned gl_rasterization_rules:1;
unsigned line_stipple_factor:8; /**< [1..256] actually */
unsigned line_stipple_pattern:16;
unsigned sprite_coord_enable:PIPE_MAX_SHADER_OUTPUTS;
float line_width;
float point_size; /**< used when no per-vertex size */
float offset_units;