diff options
| -rw-r--r-- | src/gallium/include/pipe/p_state.h | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h index 2401305eb75..4d0f3597e60 100644 --- a/src/gallium/include/pipe/p_state.h +++ b/src/gallium/include/pipe/p_state.h @@ -170,29 +170,38 @@ struct pipe_shader_state }; +struct pipe_depth_state { + unsigned enabled:1; /**< depth test enabled? */ + unsigned writemask:1; /**< allow depth buffer writes? */ + unsigned func:3; /**< depth test func (PIPE_FUNC_x) */ + unsigned occlusion_count:1; /**< do occlusion counting? */ +}; + + +struct pipe_stencil_state { + unsigned enabled:1; /**< stencil[0]: stencil enabled, stencil[1]: two-side enabled */ + unsigned func:3; /**< PIPE_FUNC_x */ + unsigned fail_op:3; /**< PIPE_STENCIL_OP_x */ + unsigned zpass_op:3; /**< PIPE_STENCIL_OP_x */ + unsigned zfail_op:3; /**< PIPE_STENCIL_OP_x */ + ubyte ref_value; + ubyte value_mask; + ubyte write_mask; +}; + + +struct pipe_alpha_state { + unsigned enabled:1; + unsigned func:3; /**< PIPE_FUNC_x */ + float ref; /**< reference value */ +}; + + struct pipe_depth_stencil_alpha_state { - struct { - unsigned enabled:1; /**< depth test enabled? */ - unsigned writemask:1; /**< allow depth buffer writes? */ - unsigned func:3; /**< depth test func (PIPE_FUNC_x) */ - unsigned occlusion_count:1; /**< do occlusion counting? */ - } depth; - struct { - unsigned enabled:1; /**< stencil[0]: stencil enabled, stencil[1]: two-side enabled */ - unsigned func:3; /**< PIPE_FUNC_x */ - unsigned fail_op:3; /**< PIPE_STENCIL_OP_x */ - unsigned zpass_op:3; /**< PIPE_STENCIL_OP_x */ - unsigned zfail_op:3; /**< PIPE_STENCIL_OP_x */ - ubyte ref_value; - ubyte value_mask; - ubyte write_mask; - } stencil[2]; /**< [0] = front, [1] = back */ - struct { - unsigned enabled:1; - unsigned func:3; /**< PIPE_FUNC_x */ - float ref; /**< reference value */ - } alpha; + struct pipe_depth_state depth; + struct pipe_stencil_state stencil[2]; /**< [0] = front, [1] = back */ + struct pipe_alpha_state alpha; }; |