setup_stage Struct Reference

Triangle setup info (derived from draw_stage). More...

Collaboration diagram for setup_stage:

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Data Fields
struct vertex_header *	vmax
struct vertex_header *	vmid
struct vertex_header *	vmin
struct vertex_header *	vprovoke
struct edge	ebot
struct edge	etop
struct edge	emaj
float	oneoverarea
uint	tx
uint	ty
int	cliprect_minx
int	cliprect_maxx
int	cliprect_miny
int	cliprect_maxy
struct interp_coef	coef [PIPE_MAX_SHADER_INPUTS]
struct {
int   left [2]
	[0] = row0, [1] = row1
int   right [2]
int   y
unsigned   y_flags
unsigned   mask
	mask of MASK_BOTTOM/TOP_LEFT/RIGHT bits
}	span
struct draw_stage	stage
	This must be first (base class).
struct i915_context *	i915
struct setup_context *	setup

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Detailed Description

Triangle setup info (derived from draw_stage).

A draw stage that drives our triangle setup routines from within the draw pipeline.

Primitive emit to hardware.

Also used for line drawing (taking some liberties).

No support for vertex buffers or any nice fast paths.

One of two ways to drive setup, the other being in sp_prim_vbuf.c.

Author:

Keith Whitwell <keith@tungstengraphics.com>

Brian Paul Triangle setup info (derived from draw_stage). Also used for line drawing (taking some liberties).

Definition at line 104 of file spu_tri.c.

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Field Documentation

struct vertex_header* setup_stage::vmax [read]

Definition at line 110 of file spu_tri.c.

struct vertex_header* setup_stage::vmid [read]

Definition at line 111 of file spu_tri.c.

struct vertex_header* setup_stage::vmin [read]

Definition at line 112 of file spu_tri.c.

struct vertex_header* setup_stage::vprovoke [read]

Definition at line 113 of file spu_tri.c.

struct edge setup_stage::ebot [read]

Definition at line 115 of file spu_tri.c.

struct edge setup_stage::etop [read]

Definition at line 116 of file spu_tri.c.

struct edge setup_stage::emaj [read]

Definition at line 117 of file spu_tri.c.

float setup_stage::oneoverarea

Definition at line 119 of file spu_tri.c.

uint setup_stage::tx

Definition at line 121 of file spu_tri.c.

uint setup_stage::ty

Definition at line 121 of file spu_tri.c.

int setup_stage::cliprect_minx

Definition at line 123 of file spu_tri.c.

int setup_stage::cliprect_maxx

Definition at line 123 of file spu_tri.c.

int setup_stage::cliprect_miny

Definition at line 123 of file spu_tri.c.

int setup_stage::cliprect_maxy

Definition at line 123 of file spu_tri.c.

struct interp_coef setup_stage::coef[PIPE_MAX_SHADER_INPUTS] [read]

Definition at line 128 of file spu_tri.c.

int setup_stage::left[2]

[0] = row0, [1] = row1

Definition at line 136 of file spu_tri.c.

int setup_stage::right[2]

Definition at line 137 of file spu_tri.c.

int setup_stage::y

Definition at line 138 of file spu_tri.c.

unsigned setup_stage::y_flags

Definition at line 139 of file spu_tri.c.

unsigned setup_stage::mask

mask of MASK_BOTTOM/TOP_LEFT/RIGHT bits

Definition at line 140 of file spu_tri.c.

struct { ... } setup_stage::span

struct draw_stage setup_stage::stage [read]

This must be first (base class).

Definition at line 47 of file i915_prim_emit.c.

struct i915_context* setup_stage::i915 [read]

Definition at line 49 of file i915_prim_emit.c.

struct setup_context* setup_stage::setup [read]

Definition at line 53 of file sp_prim_setup.c.

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

• gallium/drivers/cell/spu/spu_tri.c
• gallium/drivers/i915simple/i915_prim_emit.c
• gallium/drivers/softpipe/sp_prim_setup.c

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