Move many functions into new files.
This commit is contained in:
Brian
@@ -43,37 +43,6 @@
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#include "mtypes.h"
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/* for GL_ARB_v_p and GL_ARB_f_p SWZ instruction */
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#define SWIZZLE_X 0
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#define SWIZZLE_Y 1
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#define SWIZZLE_Z 2
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#define SWIZZLE_W 3
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#define SWIZZLE_ZERO 4 /* keep these values together: KW */
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#define SWIZZLE_ONE 5 /* keep these values together: KW */
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#define MAKE_SWIZZLE4(a,b,c,d) (((a)<<0) | ((b)<<3) | ((c)<<6) | ((d)<<9))
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#define SWIZZLE_NOOP MAKE_SWIZZLE4(0,1,2,3)
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#define GET_SWZ(swz, idx) (((swz) >> ((idx)*3)) & 0x7)
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#define GET_BIT(msk, idx) (((msk) >> (idx)) & 0x1)
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#define WRITEMASK_X 0x1
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#define WRITEMASK_Y 0x2
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#define WRITEMASK_XY 0x3
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#define WRITEMASK_Z 0x4
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#define WRITEMASK_XZ 0x5
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#define WRITEMASK_YZ 0x6
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#define WRITEMASK_XYZ 0x7
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#define WRITEMASK_W 0x8
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#define WRITEMASK_XW 0x9
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#define WRITEMASK_YW 0xa
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#define WRITEMASK_XYW 0xb
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#define WRITEMASK_ZW 0xc
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#define WRITEMASK_XZW 0xd
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#define WRITEMASK_YZW 0xe
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#define WRITEMASK_XYZW 0xf
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extern struct gl_program _mesa_DummyProgram;
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@@ -125,179 +94,7 @@ extern struct gl_program *
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_mesa_clone_program(GLcontext *ctx, const struct gl_program *prog);
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/**
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* Used for describing GL state referenced from inside ARB vertex and
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* fragment programs.
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* A string such as "state.light[0].ambient" gets translated into a
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* sequence of tokens such as [ STATE_LIGHT, 0, STATE_AMBIENT ].
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*/
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typedef enum gl_state_index_ {
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STATE_MATERIAL = 100, /* start at 100 so small ints are seen as ints */
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STATE_LIGHT,
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STATE_LIGHTMODEL_AMBIENT,
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STATE_LIGHTMODEL_SCENECOLOR,
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STATE_LIGHTPROD,
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STATE_TEXGEN,
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STATE_FOG_COLOR,
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STATE_FOG_PARAMS,
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STATE_CLIPPLANE,
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STATE_POINT_SIZE,
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STATE_POINT_ATTENUATION,
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STATE_MATRIX,
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STATE_MODELVIEW,
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STATE_PROJECTION,
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STATE_MVP,
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STATE_TEXTURE,
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STATE_PROGRAM,
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STATE_MATRIX_INVERSE,
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STATE_MATRIX_TRANSPOSE,
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STATE_MATRIX_INVTRANS,
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STATE_AMBIENT,
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STATE_DIFFUSE,
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STATE_SPECULAR,
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STATE_EMISSION,
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STATE_SHININESS,
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STATE_HALF,
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STATE_POSITION,
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STATE_ATTENUATION,
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STATE_SPOT_DIRECTION,
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STATE_TEXGEN_EYE_S,
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STATE_TEXGEN_EYE_T,
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STATE_TEXGEN_EYE_R,
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STATE_TEXGEN_EYE_Q,
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STATE_TEXGEN_OBJECT_S,
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STATE_TEXGEN_OBJECT_T,
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STATE_TEXGEN_OBJECT_R,
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STATE_TEXGEN_OBJECT_Q,
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STATE_TEXENV_COLOR,
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STATE_DEPTH_RANGE,
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STATE_VERTEX_PROGRAM,
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STATE_FRAGMENT_PROGRAM,
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STATE_ENV,
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STATE_LOCAL,
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STATE_INTERNAL, /* Mesa additions */
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STATE_NORMAL_SCALE,
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STATE_TEXRECT_SCALE,
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STATE_POSITION_NORMALIZED, /* normalized light position */
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STATE_INTERNAL_DRIVER /* first available state index for drivers (must be last) */
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} gl_state_index;
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/**
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* Named program parameters
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* Used for NV_fragment_program "DEFINE"d constants and "DECLARE"d parameters,
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* and ARB_fragment_program global state references. For the later, Name
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* might be "state.light[0].diffuse", for example.
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*/
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struct gl_program_parameter
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{
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const char *Name; /**< Null-terminated string */
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enum register_file Type; /**< PROGRAM_NAMED_PARAM, CONSTANT or STATE_VAR */
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GLuint Size; /**< Number of components (1..4) */
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/**
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* A sequence of STATE_* tokens and integers to identify GL state.
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*/
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gl_state_index StateIndexes[6];
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};
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/**
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* A list of the above program_parameter instances.
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*/
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struct gl_program_parameter_list
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{
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GLuint Size; /**< allocated size of Parameters, ParameterValues */
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GLuint NumParameters; /**< number of parameters in arrays */
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struct gl_program_parameter *Parameters; /**< Array [Size] */
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GLfloat (*ParameterValues)[4]; /**< Array [Size] of GLfloat[4] */
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GLbitfield StateFlags; /**< _NEW_* flags indicating which state changes
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might invalidate ParameterValues[] */
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};
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/*
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* Program parameter functions
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*/
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extern struct gl_program_parameter_list *
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_mesa_new_parameter_list(void);
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extern void
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_mesa_free_parameter_list(struct gl_program_parameter_list *paramList);
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extern struct gl_program_parameter_list *
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_mesa_clone_parameter_list(const struct gl_program_parameter_list *list);
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extern GLint
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_mesa_add_parameter(struct gl_program_parameter_list *paramList,
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const char *name, const GLfloat values[4], GLuint size,
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enum register_file type);
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extern GLint
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_mesa_add_named_parameter(struct gl_program_parameter_list *paramList,
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const char *name, const GLfloat values[4]);
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extern GLint
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_mesa_add_named_constant(struct gl_program_parameter_list *paramList,
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const char *name, const GLfloat values[4],
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GLuint size);
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extern GLint
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_mesa_add_unnamed_constant(struct gl_program_parameter_list *paramList,
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const GLfloat values[4], GLuint size,
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GLuint *swizzleOut);
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extern GLint
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_mesa_add_uniform(struct gl_program_parameter_list *paramList,
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const char *name, GLuint size);
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extern GLint
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_mesa_add_varying(struct gl_program_parameter_list *paramList,
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const char *name, GLuint size);
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extern GLint
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_mesa_add_state_reference(struct gl_program_parameter_list *paramList,
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const GLint *stateTokens);
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extern GLfloat *
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_mesa_lookup_parameter_value(const struct gl_program_parameter_list *paramList,
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GLsizei nameLen, const char *name);
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extern GLint
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_mesa_lookup_parameter_index(const struct gl_program_parameter_list *paramList,
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GLsizei nameLen, const char *name);
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extern GLboolean
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_mesa_lookup_parameter_constant(const struct gl_program_parameter_list *paramList,
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const GLfloat v[], GLsizei vSize,
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GLint *posOut, GLuint *swizzleOut);
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extern void
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_mesa_load_state_parameters(GLcontext *ctx,
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struct gl_program_parameter_list *paramList);
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extern void
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_mesa_print_instruction(const struct prog_instruction *inst);
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void
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_mesa_print_alu_instruction(const struct prog_instruction *inst,
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const char *opcode_string,
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GLuint numRegs);
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extern void
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_mesa_print_program(const struct gl_program *prog);
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