varray.c File Reference

#include "glheader.h"
#include "imports.h"
#include "bufferobj.h"
#include "context.h"
#include "enable.h"
#include "enums.h"
#include "hash.h"
#include "mtypes.h"
#include "varray.h"
#include "arrayobj.h"
#include "glapi/dispatch.h"

Functions
static GLboolean	update_array (GLcontext *ctx, struct gl_client_array *array, GLbitfield dirtyBit, GLsizei elementSize, GLint size, GLenum type, GLenum format, GLsizei stride, GLboolean normalized, const GLvoid *ptr)
	Set the fields of a vertex array.
void GLAPIENTRY	_mesa_VertexPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_NormalPointer (GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_ColorPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_FogCoordPointerEXT (GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_IndexPointer (GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_SecondaryColorPointerEXT (GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_TexCoordPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_EdgeFlagPointer (GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_PointSizePointer (GLenum type, GLsizei stride, const GLvoid *ptr)
void GLAPIENTRY	_mesa_VertexPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *ptr)
void GLAPIENTRY	_mesa_NormalPointerEXT (GLenum type, GLsizei stride, GLsizei count, const GLvoid *ptr)
void GLAPIENTRY	_mesa_ColorPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *ptr)
void GLAPIENTRY	_mesa_IndexPointerEXT (GLenum type, GLsizei stride, GLsizei count, const GLvoid *ptr)
void GLAPIENTRY	_mesa_TexCoordPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *ptr)
void GLAPIENTRY	_mesa_EdgeFlagPointerEXT (GLsizei stride, GLsizei count, const GLboolean *ptr)
void GLAPIENTRY	_mesa_InterleavedArrays (GLenum format, GLsizei stride, const GLvoid *pointer)
void GLAPIENTRY	_mesa_LockArraysEXT (GLint first, GLsizei count)
void GLAPIENTRY	_mesa_UnlockArraysEXT (void)
void GLAPIENTRY	_mesa_MultiDrawArraysEXT (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount)
void GLAPIENTRY	_mesa_MultiModeDrawArraysIBM (const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride)
void GLAPIENTRY	_mesa_MultiModeDrawElementsIBM (const GLenum *mode, const GLsizei *count, GLenum type, const GLvoid *const *indices, GLsizei primcount, GLint modestride)
void	_mesa_copy_client_array (GLcontext *ctx, struct gl_client_array *dst, struct gl_client_array *src)
	Copy one client vertex array to another.
static void	print_array (const char *name, GLint index, const struct gl_client_array *array)
	Print vertex array's fields.
void	_mesa_print_arrays (GLcontext *ctx)
	Print current vertex object/array info.
void	_mesa_init_varray (GLcontext *ctx)
	Initialize vertex array state for given context.
static void	delete_arrayobj_cb (GLuint id, void *data, void *userData)
	Callback for deleting an array object.
void	_mesa_free_varray_data (GLcontext *ctx)
	Free vertex array state for given context.

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Function Documentation

void GLAPIENTRY _mesa_ColorPointer	(	GLint	size,
		GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_ColorPointerEXT	(	GLint	size,
		GLenum	type,
		GLsizei	stride,
		GLsizei	count,
		const GLvoid *	ptr
	)

void _mesa_copy_client_array	(	GLcontext *	ctx,
		struct gl_client_array *	dst,
		struct gl_client_array *	src
	)

Copy one client vertex array to another.

void GLAPIENTRY _mesa_EdgeFlagPointer	(	GLsizei	stride,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_EdgeFlagPointerEXT	(	GLsizei	stride,
		GLsizei	count,
		const GLboolean *	ptr
	)

void GLAPIENTRY _mesa_FogCoordPointerEXT	(	GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void _mesa_free_varray_data

(

GLcontext *

ctx

)

Free vertex array state for given context.

void GLAPIENTRY _mesa_IndexPointer	(	GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_IndexPointerEXT	(	GLenum	type,
		GLsizei	stride,
		GLsizei	count,
		const GLvoid *	ptr
	)

void _mesa_init_varray

(

GLcontext *

ctx

)

Initialize vertex array state for given context.

void GLAPIENTRY _mesa_InterleavedArrays	(	GLenum	format,
		GLsizei	stride,
		const GLvoid *	pointer
	)

void GLAPIENTRY _mesa_LockArraysEXT	(	GLint	first,
		GLsizei	count
	)

void GLAPIENTRY _mesa_MultiDrawArraysEXT	(	GLenum	mode,
		GLint *	first,
		GLsizei *	count,
		GLsizei	primcount
	)

void GLAPIENTRY _mesa_MultiModeDrawArraysIBM	(	const GLenum *	mode,
		const GLint *	first,
		const GLsizei *	count,
		GLsizei	primcount,
		GLint	modestride
	)

void GLAPIENTRY _mesa_MultiModeDrawElementsIBM	(	const GLenum *	mode,
		const GLsizei *	count,
		GLenum	type,
		const GLvoid *const *	indices,
		GLsizei	primcount,
		GLint	modestride
	)

void GLAPIENTRY _mesa_NormalPointer	(	GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_NormalPointerEXT	(	GLenum	type,
		GLsizei	stride,
		GLsizei	count,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_PointSizePointer	(	GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void _mesa_print_arrays

(

GLcontext *

ctx

)

Print current vertex object/array info.

For debug.

void GLAPIENTRY _mesa_SecondaryColorPointerEXT	(	GLint	size,
		GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_TexCoordPointer	(	GLint	size,
		GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_TexCoordPointerEXT	(	GLint	size,
		GLenum	type,
		GLsizei	stride,
		GLsizei	count,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_UnlockArraysEXT

(

void

)

void GLAPIENTRY _mesa_VertexPointer	(	GLint	size,
		GLenum	type,
		GLsizei	stride,
		const GLvoid *	ptr
	)

void GLAPIENTRY _mesa_VertexPointerEXT	(	GLint	size,
		GLenum	type,
		GLsizei	stride,
		GLsizei	count,
		const GLvoid *	ptr
	)

static void delete_arrayobj_cb	(	GLuint	id,
		void *	data,
		void *	userData
	)			[static]

Callback for deleting an array object.

Called by _mesa_HashDeleteAll().

static void print_array	(	const char *	name,
		GLint	index,
		const struct gl_client_array *	array
	)			[static]

Print vertex array's fields.

static GLboolean update_array	(	GLcontext *	ctx,
		struct gl_client_array *	array,
		GLbitfield	dirtyBit,
		GLsizei	elementSize,
		GLint	size,
		GLenum	type,
		GLenum	format,
		GLsizei	stride,
		GLboolean	normalized,
		const GLvoid *	ptr
	)			[static]

Set the fields of a vertex array.

Also do an error check for GL_ARB_vertex_array_object: check that all arrays reside in VBOs when using a vertex array object.

Parameters:

	array	the array to update
	dirtyBit	which bit to set in ctx->Array.NewState for this array
	elementSize	size of each array element, in bytes
	size	components per element (1, 2, 3 or 4)
	type	datatype of each component (GL_FLOAT, GL_INT, etc)
	format	either GL_RGBA or GL_BGRA
	stride	stride between elements, in elements
	normalized	are integer types converted to floats in [-1, 1]?
	ptr	the address (or offset inside VBO) of the array data

Returns:

GL_TRUE if no error, GL_FALSE if error

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