| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| |
| #ifndef __GUAC_PALETTE_H |
| #define __GUAC_PALETTE_H |
| |
| #include <cairo/cairo.h> |
| #include <png.h> |
| |
| typedef struct guac_palette_entry { |
| |
| int index; |
| int color; |
| |
| } guac_palette_entry; |
| |
| typedef struct guac_palette { |
| |
| guac_palette_entry entries[0x1000]; |
| png_color colors[256]; |
| int size; |
| |
| } guac_palette; |
| |
| guac_palette* guac_palette_alloc(cairo_surface_t* surface); |
| int guac_palette_find(guac_palette* palette, int color); |
| void guac_palette_free(guac_palette* palette); |
| |
| #endif |
| |