api_noop.h File Reference

#include "mtypes.h"
#include "context.h"

Functions
void GLAPIENTRY	_mesa_noop_Rectf (GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
	Execute a glRectf() function.
void GLAPIENTRY	_mesa_noop_EvalMesh1 (GLenum mode, GLint i1, GLint i2)
	KW: If are compiling, we don't know whether eval will produce a vertex when it is run in the future.
void GLAPIENTRY	_mesa_noop_EvalMesh2 (GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2)
void GLAPIENTRY	_mesa_noop_Materialfv (GLenum face, GLenum pname, const GLfloat *param)
	Called by glMaterial*().
void GLAPIENTRY	_mesa_noop_MultiDrawElements (GLenum mode, const GLsizei *count, GLenum type, const GLvoid **indices, GLsizei primcount)
void GLAPIENTRY	_mesa_noop_MultiDrawElementsBaseVertex (GLenum mode, const GLsizei *count, GLenum type, const GLvoid **indices, GLsizei primcount, const GLint *basevertex)
void	_mesa_noop_vtxfmt_init (GLvertexformat *vfmt)
	Build a vertexformat of functions to use outside begin/end pairs.

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Function Documentation

void GLAPIENTRY _mesa_noop_EvalMesh1	(	GLenum	mode,
		GLint	i1,
		GLint	i2
	)

KW: If are compiling, we don't know whether eval will produce a vertex when it is run in the future.

If this is pure immediate mode, eval is a noop if neither vertex map is enabled.

Thus we need to have a check in the display list code or elsewhere for eval(1,2) vertices in the case where map(1,2)_vertex is disabled, and to purge those vertices from the vb.

void GLAPIENTRY _mesa_noop_EvalMesh2	(	GLenum	mode,
		GLint	i1,
		GLint	i2,
		GLint	j1,
		GLint	j2
	)

void GLAPIENTRY _mesa_noop_Materialfv	(	GLenum	face,
		GLenum	pname,
		const GLfloat *	param
	)

Called by glMaterial*().

void GLAPIENTRY _mesa_noop_MultiDrawElements	(	GLenum	mode,
		const GLsizei *	count,
		GLenum	type,
		const GLvoid **	indices,
		GLsizei	primcount
	)

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

void GLAPIENTRY _mesa_noop_Rectf	(	GLfloat	x1,
		GLfloat	y1,
		GLfloat	x2,
		GLfloat	y2
	)

Execute a glRectf() function.

This is not suitable for GL_COMPILE modes (as the test for outside begin/end is not compiled), but may be useful for drivers in circumstances which exclude display list interactions.

(None of the functions in this file are suitable for GL_COMPILE modes).

void _mesa_noop_vtxfmt_init

(

GLvertexformat *

vfmt

)

Build a vertexformat of functions to use outside begin/end pairs.

TODO -- build a whole dispatch table for this purpose, and likewise for inside begin/end.

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