1 /*

     2  * DisplayState getters interface

     3  *

     4  * Copyright (c) 2009 CodeSourcery

     5  *

     6  * Permission is hereby granted, free of charge, to any person obtaining a copy

     7  * of this software and associated documentation files (the "Software"), to deal

     8  * in the Software without restriction, including without limitation the rights

     9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

    10  * copies of the Software, and to permit persons to whom the Software is

    11  * furnished to do so, subject to the following conditions:

    12  *

    13  * The above copyright notice and this permission notice shall be included in

    14  * all copies or substantial portions of the Software.

    15  *

    16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

    19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

    20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

    21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

    22  * THE SOFTWARE.

    23  */

    24 

    25 #ifndef DISPLAY_STATE_H

    26 #define DISPLAY_STATE_H

    27 

    28 struct DisplayState;

    29 

    30 int ds_get_width(const DisplayState *ds);

    31 int ds_get_height(const DisplayState *ds);

    32 int ds_get_bits_per_pixel(const DisplayState *ds);

    33 int ds_get_bgr(const DisplayState *ds);

    34 int ds_get_linesize(const DisplayState *ds);

    35 uint8_t *ds_get_data(const DisplayState *ds);

    36 

    37 #endif

    38