dlist.h File Reference

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Detailed Description

Display lists management.

#include "mtypes.h"

Functions
void	_mesa_delete_list (GLcontext *ctx, struct gl_display_list *dlist)
	Delete the named display list, but don't remove from hash table.
void GLAPIENTRY	_mesa_CallList (GLuint list)
void GLAPIENTRY	_mesa_CallLists (GLsizei n, GLenum type, const GLvoid *lists)
	Execute glCallLists: call multiple display lists.
void GLAPIENTRY	_mesa_DeleteLists (GLuint list, GLsizei range)
	Delete a sequence of consecutive display lists.
void GLAPIENTRY	_mesa_EndList (void)
	End definition of current display list.
GLuint GLAPIENTRY	_mesa_GenLists (GLsizei range)
	Return a display list number, n, such that lists n through n+range-1 are free.
GLboolean GLAPIENTRY	_mesa_IsList (GLuint list)
	Test if a display list number is valid.
void GLAPIENTRY	_mesa_ListBase (GLuint base)
	Set the offset added to list numbers in glCallLists.
void GLAPIENTRY	_mesa_NewList (GLuint list, GLenum mode)
	Begin a new display list.
void GLAPIENTRY	_mesa_save_CallLists (GLsizei n, GLenum type, const GLvoid *lists)
void GLAPIENTRY	_mesa_save_CallList (GLuint list)
void	_mesa_init_dlist_table (struct _glapi_table *table)
	Setup the given dispatch table to point to Mesa's display list building functions.
void	_mesa_compile_error (GLcontext *ctx, GLenum error, const char *s)
	Compile an error into current display list.
void *	_mesa_alloc_instruction (GLcontext *ctx, GLuint opcode, GLuint sz)
	Allocate space for a display list instruction.
GLint	_mesa_alloc_opcode (GLcontext *ctx, GLuint sz, void(*execute)(GLcontext *, void *), void(*destroy)(GLcontext *, void *), void(*print)(GLcontext *, void *))
	This function allows modules and drivers to get their own opcodes for extending display list functionality.
void	_mesa_init_display_list (GLcontext *ctx)
	Initialize display list state for given context.
void	_mesa_save_vtxfmt_init (GLvertexformat *vfmt)

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Function Documentation

void* _mesa_alloc_instruction	(	GLcontext *	ctx,
		GLuint	opcode,
		GLuint	bytes
	)

Allocate space for a display list instruction.

Parameters:

	opcode	the instruction opcode (OPCODE_* value)
	bytes	instruction size in bytes, not counting opcode.

Returns:

pointer to the usable data area (not including the internal opcode).

GLint _mesa_alloc_opcode	(	GLcontext *	ctx,
		GLuint	size,
		void(*)(GLcontext *, void *)	execute,
		void(*)(GLcontext *, void *)	destroy,
		void(*)(GLcontext *, void *)	print
	)

This function allows modules and drivers to get their own opcodes for extending display list functionality.

Parameters:

	ctx	the rendering context
	size	number of bytes for storing the new display list command
	execute	function to execute the new display list command
	destroy	function to destroy the new display list command
	print	function to print the new display list command

Returns:

the new opcode number or -1 if error

void GLAPIENTRY _mesa_CallList

(

GLuint

list

)

void GLAPIENTRY _mesa_CallLists	(	GLsizei	n,
		GLenum	type,
		const GLvoid *	lists
	)

Execute glCallLists: call multiple display lists.

void _mesa_compile_error	(	GLcontext *	ctx,
		GLenum	error,
		const char *	s
	)

Compile an error into current display list.

void _mesa_delete_list	(	GLcontext *	ctx,
		struct gl_display_list *	dlist
	)

Delete the named display list, but don't remove from hash table.

Parameters:

dlist

- display list pointer

void GLAPIENTRY _mesa_DeleteLists	(	GLuint	list,
		GLsizei	range
	)

Delete a sequence of consecutive display lists.

void GLAPIENTRY _mesa_EndList

(

void

)

End definition of current display list.

GLuint GLAPIENTRY _mesa_GenLists

(

GLsizei

range

)

Return a display list number, n, such that lists n through n+range-1 are free.

void _mesa_init_display_list

(

GLcontext *

ctx

)

Initialize display list state for given context.

void _mesa_init_dlist_table

(

struct _glapi_table *

table

)

Setup the given dispatch table to point to Mesa's display list building functions.

This does not include any of the tnl functions - they are initialized from _mesa_init_api_defaults and from the active vtxfmt struct.

GLboolean GLAPIENTRY _mesa_IsList

(

GLuint

list

)

Test if a display list number is valid.

void GLAPIENTRY _mesa_ListBase

(

GLuint

base

)

Set the offset added to list numbers in glCallLists.

void GLAPIENTRY _mesa_NewList	(	GLuint	list,
		GLenum	mode
	)

Begin a new display list.

void GLAPIENTRY _mesa_save_CallList

(

GLuint

list

)

void GLAPIENTRY _mesa_save_CallLists	(	GLsizei	n,
		GLenum	type,
		const GLvoid *	lists
	)

void _mesa_save_vtxfmt_init

(

GLvertexformat *

vfmt

)

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