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Diffstat (limited to 'gfx/cairo/cairo/src/cairo-cogl-private.h')
| -rw-r--r-- | gfx/cairo/cairo/src/cairo-cogl-private.h | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/gfx/cairo/cairo/src/cairo-cogl-private.h b/gfx/cairo/cairo/src/cairo-cogl-private.h deleted file mode 100644 index b0be2661eb..0000000000 --- a/gfx/cairo/cairo/src/cairo-cogl-private.h +++ /dev/null @@ -1,164 +0,0 @@ -/* cairo - a vector graphics library with display and print output - * - * Copyright © 2011 Intel Corporation. - * - * This library is free software; you can redistribute it and/or - * modify it either under the terms of the GNU Lesser General Public - * License version 2.1 as published by the Free Software Foundation - * (the "LGPL") or, at your option, under the terms of the Mozilla - * Public License Version 1.1 (the "MPL"). If you do not alter this - * notice, a recipient may use your version of this file under either - * the MPL or the LGPL. - * - * You should have received a copy of the LGPL along with this library - * in the file COPYING-LGPL-2.1; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA - * You should have received a copy of the MPL along with this library - * in the file COPYING-MPL-1.1 - * - * The contents of this file are subject to the Mozilla Public License - * Version 1.1 (the "License"); you may not use this file except in - * compliance with the License. You may obtain a copy of the License at - * http://www.mozilla.og/MPL/ - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY - * OF ANY KIND, either express or implied. See the LGPL or the MPL for - * the specific language governing rights and limitations. - * - * Contributor(s): - * Robert Bragg <robert@linux.intel.com> - */ - -#ifndef CAIRO_COGL_PRIVATE_H -#define CAIRO_COGL_PRIVATE_H - -#include "cairo-device-private.h" -#include "cairo-cache-private.h" -#include "cairo-backend-private.h" -#include "cairo-default-context-private.h" -#include "cairo-surface-private.h" -#include "cairo-freelist-private.h" - -#include <cogl/cogl2-experimental.h> - -typedef enum _cairo_cogl_template_type { - /* solid source */ - CAIRO_COGL_TEMPLATE_TYPE_SOLID, - /* solid source with solid mask */ - CAIRO_COGL_TEMPLATE_TYPE_SOLID_MASK_SOLID, - /* solid source with texture mask */ - CAIRO_COGL_TEMPLATE_TYPE_TEXTURE_MASK_SOLID, - /* texture source */ - CAIRO_COGL_TEMPLATE_TYPE_TEXTURE, - /* texture source with solid mask */ - CAIRO_COGL_TEMPLATE_TYPE_SOLID_MASK_TEXTURE, - /* texture source with texture mask */ - CAIRO_COGL_TEMPLATE_TYPE_TEXTURE_MASK_TEXTURE, - /* texture source with source alpha ignored */ - CAIRO_COGL_TEMPLATE_TYPE_TEXTURE_IGNORE_ALPHA, - /* texture source with solid mask with source alpha ignored */ - CAIRO_COGL_TEMPLATE_TYPE_SOLID_MASK_TEXTURE_IGNORE_ALPHA, - /* texture source with texture mask with source alpha ignored */ - CAIRO_COGL_TEMPLATE_TYPE_TEXTURE_MASK_TEXTURE_IGNORE_ALPHA, - CAIRO_COGL_TEMPLATE_TYPE_COUNT -} cairo_cogl_template_type; - -typedef struct _cairo_cogl_device { - cairo_device_t base; - - CoglContext *cogl_context; - - cairo_bool_t has_npots; - cairo_bool_t has_mirrored_repeat; - - CoglAttributeBuffer *buffer_stack; - size_t buffer_stack_size; - size_t buffer_stack_offset; - guint8 *buffer_stack_pointer; - - /* This is a limited set of templates because we don't support the - * full range of operators that cairo has. The CAIRO_OPERATOR_ADD - * is the operator enum with the highest value that we support so - * we cap the size of the array by that. - * - * For each operator, we have a template for when we have a solid - * source and a non-solid source. For each of those, we also have - * additional templates for when we have a solid mask or a - * non-solid mask, for a total of six templates per operator. - * - * The templates are set to null at device creation time and only - * actually created on their first use. - */ - CoglPipeline *template_pipelines[CAIRO_OPERATOR_ADD + 1][CAIRO_COGL_TEMPLATE_TYPE_COUNT]; - - /* Caches 1d linear gradient textures */ - cairo_cache_t linear_cache; - - cairo_cache_t path_fill_prim_cache; - cairo_cache_t path_stroke_prim_cache; - - cairo_freelist_t path_fill_meta_freelist; - cairo_freelist_t path_stroke_meta_freelist; -} cairo_cogl_device_t; - -typedef struct _cairo_cogl_clip_primitives { - cairo_t *clip; - CoglPrimitive **primitives; -} cairo_cogl_clip_primitives_t; - -typedef struct _cairo_cogl_surface { - cairo_surface_t base; - - /* We currently have 3 basic kinds of Cogl surfaces: - * 1) A light surface simply wrapping a CoglTexture - * 2) A CoglOffscreen framebuffer that implicitly also wraps a CoglTexture - * 3) A CoglOnscreen framebuffer which could potentially be mapped to - * a CoglTexture (e.g. via tfp on X11) but we don't currently do - * that. - */ - - CoglTexture *texture; - CoglFramebuffer *framebuffer; - - int width; - int height; - - /* Is this a snapshot used for mirrored repeating on hardware which - * doesn't have it, consisting of four reflected images? */ - cairo_bool_t is_mirrored_snapshot; - - GQueue *journal; - - cairo_clip_t *last_clip; - - /* A small fifo of recently used cairo_clip_ts paired with CoglPrimitives - * that can be used to mask the stencil buffer. */ - GList *clips_fifo; - - int n_clip_updates_per_frame; - - /* Since the surface backend drawing operator functions don't get - * passed the current cairo_t context we don't have a good way - * to get our user-coordinates path into our surface_fill function. - * - * For now we use our _cairo_cogl_context_fill() wrapper to set this - * side band data on the surface... - */ - cairo_path_fixed_t *user_path; - cairo_matrix_t ctm; - cairo_matrix_t ctm_inverse; - cairo_bool_t path_is_rectangle; - double path_rectangle_x; - double path_rectangle_y; - double path_rectangle_width; - double path_rectangle_height; -} cairo_cogl_surface_t; - -cairo_status_t -_cairo_cogl_path_fixed_rectangle (cairo_path_fixed_t *path, - cairo_fixed_t x, - cairo_fixed_t y, - cairo_fixed_t width, - cairo_fixed_t height); - -#endif /* CAIRO_COGL_PRIVATE_H */ |