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gallium: Name pipe_depth_stencil_alpha_state member structures.

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So that the previously anonymous depth/stencil/alpha structures can be
identified in the traces.

This is just syntactic sugar: it does not break source or binary compatibility.
This commit is contained in:
José Fonseca 2008-08-11 16:55:30 +01:00
parent ae0c9b56d4
commit ca826d79a6
1 changed files with 30 additions and 21 deletions
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51
src/gallium/include/pipe/p_state.h
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@ -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;
};