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Diffstat (limited to 'src/mesa/pipe/p_context.h')
| -rw-r--r-- | src/mesa/pipe/p_context.h | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/src/mesa/pipe/p_context.h b/src/mesa/pipe/p_context.h deleted file mode 100644 index 39f95695fb6..00000000000 --- a/src/mesa/pipe/p_context.h +++ /dev/null @@ -1,221 +0,0 @@ -/************************************************************************** - * - * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef PIPE_CONTEXT_H -#define PIPE_CONTEXT_H - -#include "p_state.h" - - -struct pipe_state_cache; - -/* Opaque driver handles: - */ -struct pipe_query; - -/** - * Gallium rendering context. Basically: - * - state setting functions - * - VBO drawing functions - * - surface functions - * - device queries - */ -struct pipe_context { - struct pipe_winsys *winsys; - - void *priv; /** context private data (for DRI for example) */ - - void (*destroy)( struct pipe_context * ); - - /* - * Queries - */ - /** type is one of PIPE_SURFACE, PIPE_TEXTURE, etc. */ - boolean (*is_format_supported)( struct pipe_context *pipe, - enum pipe_format format, uint type ); - - const char *(*get_name)( struct pipe_context *pipe ); - - const char *(*get_vendor)( struct pipe_context *pipe ); - - int (*get_param)( struct pipe_context *pipe, int param ); - float (*get_paramf)( struct pipe_context *pipe, int param ); - - - /* - * Drawing. - * Return false on fallbacks (temporary??) - */ - boolean (*draw_arrays)( struct pipe_context *pipe, - unsigned mode, unsigned start, unsigned count); - - boolean (*draw_elements)( struct pipe_context *pipe, - struct pipe_buffer *indexBuffer, - unsigned indexSize, - unsigned mode, unsigned start, unsigned count); - - - /** - * Query objects - */ - struct pipe_query *(*create_query)( struct pipe_context *pipe, - unsigned query_type ); - - void (*destroy_query)(struct pipe_context *pipe, - struct pipe_query *q); - - void (*begin_query)(struct pipe_context *pipe, struct pipe_query *q); - void (*end_query)(struct pipe_context *pipe, struct pipe_query *q); - - boolean (*get_query_result)(struct pipe_context *pipe, - struct pipe_query *q, - boolean wait, - uint64 *result); - - /* - * State functions - */ - void * (*create_blend_state)(struct pipe_context *, - const struct pipe_blend_state *); - void (*bind_blend_state)(struct pipe_context *, void *); - void (*delete_blend_state)(struct pipe_context *, void *); - - void * (*create_sampler_state)(struct pipe_context *, - const struct pipe_sampler_state *); - void (*bind_sampler_state)(struct pipe_context *, unsigned unit, void *); - void (*delete_sampler_state)(struct pipe_context *, void *); - - void * (*create_rasterizer_state)(struct pipe_context *, - const struct pipe_rasterizer_state *); - void (*bind_rasterizer_state)(struct pipe_context *, void *); - void (*delete_rasterizer_state)(struct pipe_context *, void *); - - void * (*create_depth_stencil_alpha_state)(struct pipe_context *, - const struct pipe_depth_stencil_alpha_state *); - void (*bind_depth_stencil_alpha_state)(struct pipe_context *, void *); - void (*delete_depth_stencil_alpha_state)(struct pipe_context *, void *); - - void * (*create_fs_state)(struct pipe_context *, - const struct pipe_shader_state *); - void (*bind_fs_state)(struct pipe_context *, void *); - void (*delete_fs_state)(struct pipe_context *, void *); - - void * (*create_vs_state)(struct pipe_context *, - const struct pipe_shader_state *); - void (*bind_vs_state)(struct pipe_context *, void *); - void (*delete_vs_state)(struct pipe_context *, void *); - - /* The following look more properties than states. - * maybe combine a few of them into states or pass them - * in the bind calls to the state */ - void (*set_blend_color)( struct pipe_context *, - const struct pipe_blend_color * ); - - void (*set_clip_state)( struct pipe_context *, - const struct pipe_clip_state * ); - - void (*set_constant_buffer)( struct pipe_context *, - uint shader, uint index, - const struct pipe_constant_buffer *buf ); - - void (*set_framebuffer_state)( struct pipe_context *, - const struct pipe_framebuffer_state * ); - - void (*set_polygon_stipple)( struct pipe_context *, - const struct pipe_poly_stipple * ); - - void (*set_scissor_state)( struct pipe_context *, - const struct pipe_scissor_state * ); - - - /* Currently a sampler is constrained to sample from a single texture: - */ - void (*set_sampler_texture)( struct pipe_context *, - unsigned sampler, - struct pipe_texture * ); - - void (*set_viewport_state)( struct pipe_context *, - const struct pipe_viewport_state * ); - - /* - * Vertex arrays - */ - void (*set_vertex_buffer)( struct pipe_context *, - unsigned index, - const struct pipe_vertex_buffer * ); - - void (*set_vertex_element)( struct pipe_context *, - unsigned index, - const struct pipe_vertex_element * ); - - - /* - * Surface functions - */ - - void (*surface_copy)(struct pipe_context *pipe, - unsigned do_flip, /*<< flip surface contents vertically */ - struct pipe_surface *dest, - unsigned destx, unsigned desty, - struct pipe_surface *src, /* don't make this const - - need to map/unmap */ - unsigned srcx, unsigned srcy, - unsigned width, unsigned height); - - void (*surface_fill)(struct pipe_context *pipe, - struct pipe_surface *dst, - unsigned dstx, unsigned dsty, - unsigned width, unsigned height, - unsigned value); - - void (*clear)(struct pipe_context *pipe, - struct pipe_surface *ps, - unsigned clearValue); - - - /* - * Texture functions - */ - struct pipe_texture * (*texture_create)(struct pipe_context *pipe, - const struct pipe_texture *templat); - - void (*texture_release)(struct pipe_context *pipe, - struct pipe_texture **pt); - - /** Get a surface which is a "view" into a texture */ - struct pipe_surface *(*get_tex_surface)(struct pipe_context *pipe, - struct pipe_texture *texture, - unsigned face, unsigned level, - unsigned zslice); - - /* Flush rendering: - */ - void (*flush)( struct pipe_context *pipe, - unsigned flags ); -}; - -#endif /* PIPE_CONTEXT_H */ |