copy_context Struct Reference

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Detailed Description

Used for vertex-level splitting of indexed buffers.

Note that non-indexed primitives may be converted to indexed in some cases (eg loops, fans) in order to use this splitting path.

Data Fields
GLcontext *	ctx
struct gl_client_array **	array
struct _mesa_prim *	prim
GLuint	nr_prims
struct _mesa_index_buffer *	ib
vbo_draw_func	draw
struct split_limits *	limits
struct {
GLuint   attr
GLuint   size
struct gl_client_array *   array
const GLubyte *   src_ptr
struct gl_client_array   dstarray
}	varying [VERT_ATTRIB_MAX]
GLuint	nr_varying
struct gl_client_array *	dstarray_ptr [VERT_ATTRIB_MAX]
struct _mesa_index_buffer	dstib
GLuint *	translated_elt_buf
const GLuint *	srcelt
struct {
GLuint   in
GLuint   out
}	vert_cache [ELT_TABLE_SIZE]
GLuint	vertex_size
GLubyte *	dstbuf
GLubyte *	dstptr
	dstptr == dstbuf + dstelt_max * vertsize
GLuint	dstbuf_size
	in vertices
GLuint	dstbuf_nr
	count of emitted vertices, also the largest value in dstelt.
GLuint *	dstelt
GLuint	dstelt_nr
GLuint	dstelt_size
struct _mesa_prim	dstprim [MAX_PRIM]
GLuint	dstprim_nr

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Field Documentation

GLcontext* copy_context::ctx

struct gl_client_array** copy_context::array [read]

struct _mesa_prim* copy_context::prim [read]

GLuint copy_context::nr_prims

struct _mesa_index_buffer* copy_context::ib [read]

vbo_draw_func copy_context::draw

struct split_limits* copy_context::limits [read]

GLuint copy_context::attr

GLuint copy_context::size

struct gl_client_array* copy_context::array [read]

const GLubyte* copy_context::src_ptr

struct gl_client_array copy_context::dstarray [read]

struct { ... } copy_context::varying[VERT_ATTRIB_MAX]

GLuint copy_context::nr_varying

struct gl_client_array* copy_context::dstarray_ptr[VERT_ATTRIB_MAX] [read]

struct _mesa_index_buffer copy_context::dstib [read]

GLuint* copy_context::translated_elt_buf

const GLuint* copy_context::srcelt

GLuint copy_context::in

GLuint copy_context::out

struct { ... } copy_context::vert_cache[ELT_TABLE_SIZE]

GLuint copy_context::vertex_size

GLubyte* copy_context::dstbuf

GLubyte* copy_context::dstptr

dstptr == dstbuf + dstelt_max * vertsize

GLuint copy_context::dstbuf_size

in vertices

GLuint copy_context::dstbuf_nr

count of emitted vertices, also the largest value in dstelt.

Our MaxIndex.

GLuint* copy_context::dstelt

GLuint copy_context::dstelt_nr

GLuint copy_context::dstelt_size

struct _mesa_prim copy_context::dstprim[MAX_PRIM] [read]

GLuint copy_context::dstprim_nr

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The documentation for this struct was generated from the following file:

• vbo_split_copy.c

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