remove old linker stuff
This commit is contained in:
Brian
@@ -1,8 +1,8 @@
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/*
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* Mesa 3-D graphics library
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* Version: 6.5.2
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* Version: 6.5.3
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*
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* Copyright (C) 2006 Brian Paul All Rights Reserved.
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* Copyright (C) 2007 Brian Paul All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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@@ -22,331 +22,11 @@
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#if !defined SLANG_LINK_H
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#define SLANG_LINK_H
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#ifndef SLANG_LINK_H
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#define SLANG_LINK_H 1
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#include "slang_compile.h"
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#if defined __cplusplus
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extern "C" {
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#endif
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enum
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{
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SLANG_SHADER_VERTEX,
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SLANG_SHADER_FRAGMENT,
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SLANG_SHADER_MAX
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};
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/**
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* Active variables.
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*
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* Active uniforms/attribs can be queried by the application to get a
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* list of uniforms/attribs actually used by shaders (uniforms) or
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* vertex shader only (attribs).
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*/
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/*@{*/
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typedef struct
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{
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slang_export_data_quant *quant;
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GLchar *name;
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} slang_active_variable;
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typedef struct
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{
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slang_active_variable *table;
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GLuint count;
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} slang_active_variables;
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/*@}*/
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/**
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* Attrib binding override.
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*
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* The application can override GL attrib binding by specifying its
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* preferred index assignment for a given attrib name. Those overrides
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* are taken into account while linking the program.
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*/
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/*@{*/
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typedef struct
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{
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GLuint index;
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GLchar *name;
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} slang_attrib_override;
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typedef struct
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{
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slang_attrib_override *table;
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GLuint count;
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} slang_attrib_overrides;
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/*@}*/
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extern GLboolean
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_slang_attrib_overrides_add (slang_attrib_overrides *, GLuint, const GLchar *);
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/**
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* Uniform bindings.
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*
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* Each slang_uniform_binding holds an array of addresses to actual
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* memory locations in those shader types that use that
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* uniform. Uniform bindings are held in an array and accessed by
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* array index which is seen to the application as a uniform location.
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*
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* When the application writes to a particular uniform, it specifies
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* its location. This location is treated as an array index to
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* slang_uniform_bindings::table and tested against
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* slang_uniform_bindings::count limit. The result is a pointer to
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* slang_uniform_binding. The type of data being written to uniform
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* is tested against slang_uniform_binding::quant. If the types are
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* compatible, the array slang_uniform_binding::address is iterated
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* for each shader type and if the address is valid (i.e. the uniform
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* is used by this shader type), the new uniform value is written at
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* that address.
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*/
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/*@{*/
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typedef struct
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{
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slang_export_data_quant *quant;
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GLchar *name;
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GLuint address[SLANG_SHADER_MAX];
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} slang_uniform_binding;
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typedef struct
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{
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slang_uniform_binding *table;
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GLuint count;
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} slang_uniform_bindings;
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/*@}*/
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/**
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* Attrib bindings.
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*
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* There is a fixed number of vertex attrib vectors (attrib
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* slots). The slang_attrib_slot::addr maps vertex attrib index to the
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* actual memory location of the attrib in vertex shader. One vertex
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* attrib can span over many attrib slots (this is the case for
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* matrices). The slang_attrib_binding::first_slot_index holds the
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* first slot index that the attrib is bound to.
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*/
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/*@{*/
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typedef struct
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{
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slang_export_data_quant *quant;
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GLchar *name;
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GLuint first_slot_index;
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} slang_attrib_binding;
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typedef struct
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{
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GLuint addr; /**< memory location */
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GLuint fill; /**< 1..4, number of components used */
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} slang_attrib_slot;
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typedef struct
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{
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slang_attrib_binding bindings[MAX_VERTEX_ATTRIBS];
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GLuint binding_count;
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slang_attrib_slot slots[MAX_VERTEX_ATTRIBS];
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} slang_attrib_bindings;
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/*@}*/
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/**
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* Varying bindings.
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*
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* There is a fixed number of varying floats (varying slots). The
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* slang_varying_slot::vert_addr maps varying float index to the
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* actual memory location of the output variable in vertex shader.
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* The slang_varying_slot::frag_addr maps varying float index to the
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* actual memory location of the input variable in fragment shader.
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*/
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/*@{*/
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typedef struct
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{
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GLuint vert_addr;
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GLuint frag_addr;
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} slang_varying_slot;
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typedef struct
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{
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slang_export_data_quant *quant;
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GLchar *name;
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GLuint first_slot_index;
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} slang_varying_binding;
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typedef struct
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{
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slang_varying_binding bindings[MAX_VARYING * 4];
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GLuint binding_count;
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slang_varying_slot slots[MAX_VARYING * 4];
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GLuint slot_count;
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} slang_varying_bindings;
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/*@}*/
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/**
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* Texture usage.
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*
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* A slang_texture_usage struct holds indirect information about
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* texture image unit usage. The slang_texture_usages::table is
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* derived from active uniform table by extracting only uniforms that
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* are samplers.
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*
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* To collect current texture usage one must iterate the
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* slang_texture_usages::table and read uniform at address
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* slang_texture_usage::frag_address to get texture unit index. This
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* index, coupled with texture access type (target) taken from
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* slang_texture_usage::quant forms texture usage for that texture
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* unit.
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*/
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/*@{*/
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typedef struct
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{
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slang_export_data_quant *quant;
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GLuint frag_address;
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} slang_texture_usage;
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typedef struct
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{
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slang_texture_usage *table;
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GLuint count;
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} slang_texture_usages;
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/*@}*/
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extern GLvoid
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_slang_texture_usages_ctr (slang_texture_usages *);
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extern GLvoid
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_slang_texture_usages_dtr (slang_texture_usages *);
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enum
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{
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SLANG_COMMON_FIXED_MODELVIEWMATRIX,
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SLANG_COMMON_FIXED_PROJECTIONMATRIX,
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SLANG_COMMON_FIXED_MODELVIEWPROJECTIONMATRIX,
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SLANG_COMMON_FIXED_TEXTUREMATRIX,
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SLANG_COMMON_FIXED_NORMALMATRIX,
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SLANG_COMMON_FIXED_MODELVIEWMATRIXINVERSE,
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SLANG_COMMON_FIXED_PROJECTIONMATRIXINVERSE,
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SLANG_COMMON_FIXED_MODELVIEWPROJECTIONMATRIXINVERSE,
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SLANG_COMMON_FIXED_TEXTUREMATRIXINVERSE,
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SLANG_COMMON_FIXED_MODELVIEWMATRIXTRANSPOSE,
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SLANG_COMMON_FIXED_PROJECTIONMATRIXTRANSPOSE,
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SLANG_COMMON_FIXED_MODELVIEWPROJECTIONMATRIXTRANSPOSE,
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SLANG_COMMON_FIXED_TEXTUREMATRIXTRANSPOSE,
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SLANG_COMMON_FIXED_MODELVIEWMATRIXINVERSETRANSPOSE,
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SLANG_COMMON_FIXED_PROJECTIONMATRIXINVERSETRANSPOSE,
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SLANG_COMMON_FIXED_MODELVIEWPROJECTIONMATRIXINVERSETRANSPOSE,
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SLANG_COMMON_FIXED_TEXTUREMATRIXINVERSETRANSPOSE,
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SLANG_COMMON_FIXED_NORMALSCALE,
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SLANG_COMMON_FIXED_DEPTHRANGE,
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SLANG_COMMON_FIXED_CLIPPLANE,
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SLANG_COMMON_FIXED_POINT,
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SLANG_COMMON_FIXED_FRONTMATERIAL,
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SLANG_COMMON_FIXED_BACKMATERIAL,
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SLANG_COMMON_FIXED_LIGHTSOURCE,
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SLANG_COMMON_FIXED_LIGHTMODEL,
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SLANG_COMMON_FIXED_FRONTLIGHTMODELPRODUCT,
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SLANG_COMMON_FIXED_BACKLIGHTMODELPRODUCT,
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SLANG_COMMON_FIXED_FRONTLIGHTPRODUCT,
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SLANG_COMMON_FIXED_BACKLIGHTPRODUCT,
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SLANG_COMMON_FIXED_TEXTUREENVCOLOR,
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SLANG_COMMON_FIXED_EYEPLANES,
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SLANG_COMMON_FIXED_EYEPLANET,
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SLANG_COMMON_FIXED_EYEPLANER,
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SLANG_COMMON_FIXED_EYEPLANEQ,
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SLANG_COMMON_FIXED_OBJECTPLANES,
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SLANG_COMMON_FIXED_OBJECTPLANET,
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SLANG_COMMON_FIXED_OBJECTPLANER,
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SLANG_COMMON_FIXED_OBJECTPLANEQ,
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SLANG_COMMON_FIXED_FOG,
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SLANG_COMMON_FIXED_MAX
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};
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enum
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{
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SLANG_VERTEX_FIXED_POSITION,
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SLANG_VERTEX_FIXED_POINTSIZE,
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SLANG_VERTEX_FIXED_CLIPVERTEX,
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SLANG_VERTEX_FIXED_COLOR,
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SLANG_VERTEX_FIXED_SECONDARYCOLOR,
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SLANG_VERTEX_FIXED_NORMAL,
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SLANG_VERTEX_FIXED_VERTEX,
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SLANG_VERTEX_FIXED_MULTITEXCOORD0,
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SLANG_VERTEX_FIXED_MULTITEXCOORD1,
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SLANG_VERTEX_FIXED_MULTITEXCOORD2,
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SLANG_VERTEX_FIXED_MULTITEXCOORD3,
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SLANG_VERTEX_FIXED_MULTITEXCOORD4,
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SLANG_VERTEX_FIXED_MULTITEXCOORD5,
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SLANG_VERTEX_FIXED_MULTITEXCOORD6,
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SLANG_VERTEX_FIXED_MULTITEXCOORD7,
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SLANG_VERTEX_FIXED_FOGCOORD,
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SLANG_VERTEX_FIXED_FRONTCOLOR,
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SLANG_VERTEX_FIXED_BACKCOLOR,
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SLANG_VERTEX_FIXED_FRONTSECONDARYCOLOR,
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SLANG_VERTEX_FIXED_BACKSECONDARYCOLOR,
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SLANG_VERTEX_FIXED_TEXCOORD,
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SLANG_VERTEX_FIXED_FOGFRAGCOORD,
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SLANG_VERTEX_FIXED_MAX
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};
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enum
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{
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SLANG_FRAGMENT_FIXED_FRAGCOORD,
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SLANG_FRAGMENT_FIXED_FRONTFACING,
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SLANG_FRAGMENT_FIXED_FRAGCOLOR,
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SLANG_FRAGMENT_FIXED_FRAGDATA,
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SLANG_FRAGMENT_FIXED_FRAGDEPTH,
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SLANG_FRAGMENT_FIXED_COLOR,
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SLANG_FRAGMENT_FIXED_SECONDARYCOLOR,
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SLANG_FRAGMENT_FIXED_TEXCOORD,
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SLANG_FRAGMENT_FIXED_FOGFRAGCOORD,
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SLANG_FRAGMENT_FIXED_MAX
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};
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enum
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{
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SLANG_COMMON_CODE_MAIN,
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SLANG_COMMON_CODE_MAX
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};
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/**
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* XXX promote this to mtypes.h?
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*/
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typedef struct
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{
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slang_active_variables active_uniforms;
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slang_active_variables active_attribs;
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slang_attrib_overrides attrib_overrides;
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slang_uniform_bindings uniforms;
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slang_attrib_bindings attribs;
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slang_varying_bindings varyings;
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slang_texture_usages texture_usage;
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GLuint common_fixed_entries[SLANG_SHADER_MAX][SLANG_COMMON_FIXED_MAX];
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GLuint vertex_fixed_entries[SLANG_VERTEX_FIXED_MAX];
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GLuint fragment_fixed_entries[SLANG_FRAGMENT_FIXED_MAX];
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GLuint code[SLANG_SHADER_MAX][SLANG_COMMON_CODE_MAX];
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slang_assembly_file *assemblies[SLANG_SHADER_MAX];
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} slang_program;
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extern GLvoid
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_slang_program_ctr (slang_program *);
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extern GLvoid
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_slang_program_dtr (slang_program *);
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extern GLvoid
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_slang_program_rst (slang_program *);
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extern GLboolean
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_slang_link (slang_program *, slang_code_object **, GLuint);
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extern void
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_slang_link2(GLcontext *ctx, GLhandleARB h,
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@@ -357,12 +37,9 @@ _slang_resolve_samplers(struct gl_shader_program *shProg,
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struct gl_program *prog);
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extern void
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_slang_remap_attribute(struct gl_program *prog, GLuint oldAttrib, GLuint newAttrib);
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_slang_remap_attribute(struct gl_program *prog, GLuint oldAttrib,
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GLuint newAttrib);
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#ifdef __cplusplus
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}
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#endif
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#endif
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