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Diffstat (limited to 'src/mesa/vf/vf.h')
| -rw-r--r-- | src/mesa/vf/vf.h | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/src/mesa/vf/vf.h b/src/mesa/vf/vf.h deleted file mode 100644 index 5fe392bbe51..00000000000 --- a/src/mesa/vf/vf.h +++ /dev/null @@ -1,234 +0,0 @@ -/* - * Copyright 2003 Tungsten Graphics, inc. - * 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 - * on 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 THEIR 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. - * - * Authors: - * Keith Whitwell <[email protected]> - */ - -#ifndef VF_VERTEX_H -#define VF_VERTEX_H - -#include "main/glheader.h" -#include "math/m_vector.h" - -enum { - VF_ATTRIB_POS = 0, - VF_ATTRIB_WEIGHT = 1, - VF_ATTRIB_NORMAL = 2, - VF_ATTRIB_COLOR0 = 3, - VF_ATTRIB_COLOR1 = 4, - VF_ATTRIB_FOG = 5, - VF_ATTRIB_COLOR_INDEX = 6, - VF_ATTRIB_EDGEFLAG = 7, - VF_ATTRIB_TEX0 = 8, - VF_ATTRIB_TEX1 = 9, - VF_ATTRIB_TEX2 = 10, - VF_ATTRIB_TEX3 = 11, - VF_ATTRIB_TEX4 = 12, - VF_ATTRIB_TEX5 = 13, - VF_ATTRIB_TEX6 = 14, - VF_ATTRIB_TEX7 = 15, - VF_ATTRIB_VAR0 = 16, - VF_ATTRIB_VAR1 = 17, - VF_ATTRIB_VAR2 = 18, - VF_ATTRIB_VAR3 = 19, - VF_ATTRIB_VAR4 = 20, - VF_ATTRIB_VAR5 = 21, - VF_ATTRIB_VAR6 = 22, - VF_ATTRIB_VAR7 = 23, - VF_ATTRIB_POINTSIZE = 24, - VF_ATTRIB_BFC0 = 25, - VF_ATTRIB_BFC1 = 26, - VF_ATTRIB_CLIP_POS = 27, - VF_ATTRIB_VERTEX_HEADER = 28, - VF_ATTRIB_MAX = 29 -}; - - -enum vf_attr_format { - EMIT_1F, - EMIT_2F, - EMIT_3F, - EMIT_4F, - EMIT_2F_VIEWPORT, /* do viewport transform and emit */ - EMIT_3F_VIEWPORT, /* do viewport transform and emit */ - EMIT_4F_VIEWPORT, /* do viewport transform and emit */ - EMIT_3F_XYW, /* for projective texture */ - EMIT_1UB_1F, /* for fog coordinate */ - EMIT_3UB_3F_RGB, /* for specular color */ - EMIT_3UB_3F_BGR, /* for specular color */ - EMIT_4UB_4F_RGBA, /* for color */ - EMIT_4UB_4F_BGRA, /* for color */ - EMIT_4UB_4F_ARGB, /* for color */ - EMIT_4UB_4F_ABGR, /* for color */ - EMIT_4CHAN_4F_RGBA, /* for swrast color */ - EMIT_PAD, /* leave a hole of 'offset' bytes */ - EMIT_MAX -}; - -struct vf_attr_map { - GLuint attrib; - enum vf_attr_format format; - GLuint offset; -}; - -struct vertex_fetch; - -void vf_set_vp_matrix( struct vertex_fetch *vf, - const GLfloat *viewport ); - -void vf_set_vp_scale_translate( struct vertex_fetch *vf, - const GLfloat *scale, - const GLfloat *translate ); - -GLuint vf_set_vertex_attributes( struct vertex_fetch *vf, - const struct vf_attr_map *map, - GLuint nr, - GLuint vertex_stride ); - -void vf_set_sources( struct vertex_fetch *vf, - GLvector4f * const attrib[], - GLuint start ); - -void vf_emit_vertices( struct vertex_fetch *vf, - GLuint count, - void *dest ); - -void vf_get_attr( struct vertex_fetch *vf, - const void *vertex, - GLenum attr, - const GLfloat *dflt, - GLfloat *dest ); - -struct vertex_fetch *vf_create( GLboolean allow_viewport_emits ); - -void vf_destroy( struct vertex_fetch *vf ); - - - -/*********************************************************************** - * Internal functions and structs: - */ - -struct vf_attr; - -typedef void (*vf_extract_func)( const struct vf_attr *a, - GLfloat *out, - const GLubyte *v ); - -typedef void (*vf_insert_func)( const struct vf_attr *a, - GLubyte *v, - const GLfloat *in ); - -typedef void (*vf_emit_func)( struct vertex_fetch *vf, - GLuint count, - GLubyte *dest ); - - - -/* Describes how to convert/move a vertex attribute from a vertex - * array to a vertex structure. - */ -struct vf_attr -{ - struct vertex_fetch *vf; - - GLuint format; - GLuint inputsize; - GLuint inputstride; - GLuint vertoffset; /* position of the attrib in the vertex struct */ - - GLuint attrib; /* which vertex attrib (0=position, etc) */ - GLuint vertattrsize; /* size of the attribute in bytes */ - - GLubyte *inputptr; - const vf_insert_func *insert; - vf_insert_func do_insert; - vf_extract_func extract; -}; - -struct vertex_fetch -{ - struct vf_attr attr[VF_ATTRIB_MAX]; - GLuint attr_count; - GLuint vertex_stride; - - struct vf_attr *lookup[VF_ATTRIB_MAX]; - - vf_emit_func emit; - - /* Parameters and constants for codegen: - */ - GLboolean allow_viewport_emits; - GLfloat vp[8]; - GLfloat chan_scale[4]; - GLfloat identity[4]; - - struct vf_fastpath *fastpath; - - void (*codegen_emit)( struct vertex_fetch *vf ); -}; - - -struct vf_attr_type { - GLuint format; - GLuint size; - GLuint stride; - GLuint offset; -}; - -struct vf_fastpath { - GLuint vertex_stride; - GLuint attr_count; - GLboolean match_strides; - - struct vf_attr_type *attr; - - vf_emit_func func; - struct vf_fastpath *next; -}; - - -void vf_register_fastpath( struct vertex_fetch *vtx, - GLboolean match_strides ); - -void vf_generic_emit( struct vertex_fetch *vf, - GLuint count, - GLubyte *v ); - -void vf_generate_hardwired_emit( struct vertex_fetch *vf ); - -void vf_generate_sse_emit( struct vertex_fetch *vf ); - - -struct vf_format_info { - const char *name; - vf_extract_func extract; - vf_insert_func insert[4]; - const GLuint attrsize; -}; - -const struct vf_format_info vf_format_info[EMIT_MAX]; - - -#endif |