mutter/cogl/cogl-spans.h
Robert Bragg 583dc893be spans: remove unused intersect_start/end_local members
There were simply two unused members in CoglSpanIter which this patch
removes.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
2011-11-01 12:03:00 +00:00

69 lines
1.7 KiB
C

/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2007,2008,2009 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*
*/
#ifndef __COGL_SPANS_PRIVATE_H
#define __COGL_SPANS_PRIVATE_H
#include "cogl-handle.h"
typedef struct _CoglSpan
{
int start;
int size;
int waste;
} CoglSpan;
typedef struct _CoglSpanIter
{
int index;
GArray *array;
CoglSpan *span;
float pos;
float next_pos;
float origin;
float cover_start;
float cover_end;
float intersect_start;
float intersect_end;
gboolean intersects;
gboolean flipped;
} CoglSpanIter;
void
_cogl_span_iter_update (CoglSpanIter *iter);
void
_cogl_span_iter_begin (CoglSpanIter *iter,
GArray *spans,
float normalize_factor,
float cover_start,
float cover_end);
void
_cogl_span_iter_next (CoglSpanIter *iter);
gboolean
_cogl_span_iter_end (CoglSpanIter *iter);
#endif /* __COGL_SPANS_PRIVATE_H */