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Annotation of qemu/ui/vnc-palette.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * QEMU VNC display driver: palette hash table
        !             3:  *
        !             4:  * From libvncserver/libvncserver/tight.c
        !             5:  * Copyright (C) 2000, 2001 Const Kaplinsky.  All Rights Reserved.
        !             6:  * Copyright (C) 1999 AT&T Laboratories Cambridge.  All Rights Reserved.
        !             7:  *
        !             8:  * Copyright (C) 2010 Corentin Chary <[email protected]>
        !             9:  *
        !            10:  * Permission is hereby granted, free of charge, to any person obtaining a copy
        !            11:  * of this software and associated documentation files (the "Software"), to deal
        !            12:  * in the Software without restriction, including without limitation the rights
        !            13:  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        !            14:  * copies of the Software, and to permit persons to whom the Software is
        !            15:  * furnished to do so, subject to the following conditions:
        !            16:  *
        !            17:  * The above copyright notice and this permission notice shall be included in
        !            18:  * all copies or substantial portions of the Software.
        !            19:  *
        !            20:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        !            21:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        !            22:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
        !            23:  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        !            24:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        !            25:  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
        !            26:  * THE SOFTWARE.
        !            27:  */
        !            28: 
        !            29: #ifndef VNC_PALETTE_H
        !            30: #define VNC_PALETTE_H
        !            31: 
        !            32: #include "qlist.h"
        !            33: #include "qemu-queue.h"
        !            34: #include <stdint.h>
        !            35: 
        !            36: #define VNC_PALETTE_HASH_SIZE 256
        !            37: 
        !            38: typedef struct VncPaletteEntry {
        !            39:     int idx;
        !            40:     uint32_t color;
        !            41:     QLIST_ENTRY(VncPaletteEntry) next;
        !            42: } VncPaletteEntry;
        !            43: 
        !            44: typedef struct VncPalette {
        !            45:     QObject_HEAD;
        !            46:     size_t size;
        !            47:     size_t max;
        !            48:     int bpp;
        !            49:     QLIST_HEAD(,VncPaletteEntry) table[VNC_PALETTE_HASH_SIZE];
        !            50: } VncPalette;
        !            51: 
        !            52: VncPalette *palette_new(size_t max, int bpp);
        !            53: void palette_destroy(VncPalette *palette);
        !            54: 
        !            55: int palette_put(VncPalette *palette, uint32_t color);
        !            56: int palette_idx(const VncPalette *palette, uint32_t color);
        !            57: size_t palette_size(const VncPalette *palette);
        !            58: 
        !            59: void palette_iter(const VncPalette *palette,
        !            60:                   void (*iter)(int idx, uint32_t color, void *opaque),
        !            61:                   void *opaque);
        !            62: 
        !            63: #endif /* VNC_PALETTE_H */

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