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Diffstat (limited to 'src/gallium/state_trackers/vega/path.h')
-rw-r--r-- | src/gallium/state_trackers/vega/path.h | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/gallium/state_trackers/vega/path.h b/src/gallium/state_trackers/vega/path.h deleted file mode 100644 index d84b1f083ce..00000000000 --- a/src/gallium/state_trackers/vega/path.h +++ /dev/null @@ -1,126 +0,0 @@ -/************************************************************************** - * - * Copyright 2009 VMware, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef _PATH_H -#define _PATH_H - -#include "VG/openvg.h" - -struct path; -struct polygon; -struct matrix; - -enum fill_rule { - ODD_EVEN_FILL, - WINDING_FILL -}; - - -struct path_for_each_data { - VGubyte segment; - /* all coords are absolute, even if segment is relative */ - const VGfloat *coords; - VGfloat sx, sy, ox, oy, px, py; - void *user_data; -}; - -typedef VGboolean (*path_for_each_cb)(struct path *p, - struct path_for_each_data *data); - - -struct path *path_create(VGPathDatatype dt, VGfloat scale, VGfloat bias, - VGint segmentCapacityHint, - VGint coordCapacityHint, - VGbitfield capabilities); -void path_destroy(struct path *p); - -VGbitfield path_capabilities(struct path *p); -void path_set_capabilities(struct path *p, VGbitfield bf); - -void path_append_data(struct path *p, - VGint numSegments, - const VGubyte * pathSegments, - const void * pathData); - -void path_append_path(struct path *dst, - struct path *src); - -VGint path_num_segments(struct path *p); - -void path_bounding_rect(struct path *p, float *x, float *y, - float *w, float *h); -float path_length(struct path *p, int start_segment, int num_segments); - -void path_set_fill_rule(enum fill_rule fill); -enum fill_rule path_fill_rule(enum fill_rule fill); - -VGboolean path_is_empty(struct path *p); - -VGbyte path_datatype_size(struct path *p); - -VGPathDatatype path_datatype(struct path *p); -VGfloat path_scale(struct path *p); -VGfloat path_bias(struct path *p); -VGint path_num_coords(struct path *p); - -void path_modify_coords(struct path *p, - VGint startIndex, - VGint numSegments, - const void * pathData); - -struct path *path_create_stroke(struct path *p, - struct matrix *m); - -void path_for_each_segment(struct path *path, - path_for_each_cb cb, - void *user_data); - -void path_transform(struct path *dst, struct path *src); -VGboolean path_interpolate(struct path *dst, - struct path *start, struct path *end, - VGfloat amount); - -void path_clear(struct path *p, VGbitfield capabilities); -void path_render(struct path *p, VGbitfield paintModes, struct matrix *mat); -void path_fill(struct path *p); -void path_stroke(struct path *p); - -void path_move_to(struct path *p, float x, float y); -void path_line_to(struct path *p, float x, float y); -void path_cubic_to(struct path *p, float px1, float py1, - float px2, float py2, - float x, float y); - -void path_point(struct path *p, VGint startSegment, VGint numSegments, - VGfloat distance, VGfloat *point, VGfloat *normal); - - - -void vg_float_to_datatype(VGPathDatatype datatype, - VGubyte *common_data, - const VGfloat *data, - VGint num_coords); -#endif |