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    Annotation of /trunk/xine-lib/accel_vaapi.h

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    Revision 2194 - (hide annotations) (download)
    Mon Jun 10 14:57:45 2013 UTC (10 years, 11 months ago) by niro
    File MIME type: text/plain
    File size: 4077 byte(s) 
    -added missing include
    1 niro 2194 /*
    2     * Copyright (C) 2008 the xine project
    3     *
    4     * This file is part of xine, a free video player.
    5     *
    6     * xine is free software; you can redistribute it and/or modify
    7     * it under the terms of the GNU General Public License as published by
    8     * the Free Software Foundation; either version 2 of the License, or
    9     * (at your option) any later version.
    10     *
    11     * xine is distributed in the hope that it will be useful,
    12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
    13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    14     * GNU General Public License for more details.
    15     *
    16     * You should have received a copy of the GNU General Public License
    17     * along with this program; if not, write to the Free Software
    18     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
    19     *
    20     *
    21     * Common acceleration definitions for vdpau
    22     *
    23     *
    24     */
    25    
    26     #ifndef HAVE_XINE_ACCEL_VAAPI_H
    27     #define HAVE_XINE_ACCEL_VAAPI_H
    28    
    29     #ifdef __cplusplus
    30     extern "C" {
    31     #endif
    32    
    33     #ifdef HAVE_CONFIG_H
    34     #include "config.h"
    35     #endif
    36    
    37     #include <va/va_x11.h>
    38     #include <pthread.h>
    39     #ifdef HAVE_FFMPEG_AVUTIL_H
    40     # include <avcodec.h>
    41     #else
    42     # include <libavcodec/avcodec.h>
    43     #endif
    44    
    45     #if LIBAVCODEC_VERSION_MAJOR >= 53 || (LIBAVCODEC_VERSION_MAJOR == 52 && LIBAVCODEC_VERSION_MINOR >= 32)
    46     # define AVVIDEO 2
    47     #else
    48     # define AVVIDEO 1
    49     # define pp_context pp_context_t
    50     # define pp_mode pp_mode_t
    51     #endif
    52    
    53     #define NUM_OUTPUT_SURFACES 22
    54    
    55     #define SURFACE_FREE 0
    56     #define SURFACE_ALOC 1
    57     #define SURFACE_RELEASE 2
    58     #define SURFACE_RENDER 3
    59     #define SURFACE_RENDER_RELEASE 5
    60    
    61     struct vaapi_equalizer {
    62     VADisplayAttribute brightness;
    63     VADisplayAttribute contrast;
    64     VADisplayAttribute hue;
    65     VADisplayAttribute saturation;
    66     };
    67    
    68     typedef struct ff_vaapi_context_s ff_vaapi_context_t;
    69    
    70     struct ff_vaapi_context_s {
    71     VADisplay va_display;
    72     VAContextID va_context_id;
    73     VAConfigID va_config_id;
    74     int width;
    75     int height;
    76     int sw_width;
    77     int sw_height;
    78     int va_profile;
    79     unsigned int va_colorspace;
    80     VAImage va_subpic_image;
    81     VASubpictureID va_subpic_id;
    82     int va_subpic_width;
    83     int va_subpic_height;
    84     int is_bound;
    85     void *gl_surface;
    86     unsigned int soft_head;
    87     unsigned int valid_context;
    88     unsigned int va_head;
    89     unsigned int va_soft_head;
    90     vo_driver_t *driver;
    91     unsigned int last_sub_image_fmt;
    92     VASurfaceID last_sub_surface_id;
    93     struct vaapi_equalizer va_equalizer;
    94     VAImageFormat *va_image_formats;
    95     int va_num_image_formats;
    96     VAImageFormat *va_subpic_formats;
    97     int va_num_subpic_formats;
    98     };
    99    
    100     typedef struct ff_vaapi_surface_s ff_vaapi_surface_t;
    101     typedef struct vaapi_accel_s vaapi_accel_t;
    102    
    103     struct ff_vaapi_surface_s {
    104     unsigned int index;
    105     vaapi_accel_t *accel;
    106     VASurfaceID va_surface_id;
    107     unsigned int status;
    108     };
    109    
    110     struct vaapi_accel_s {
    111     unsigned int index;
    112     vo_frame_t *vo_frame;
    113    
    114     #if AVVIDEO > 1
    115     int (*avcodec_decode_video2)(vo_frame_t *frame_gen, AVCodecContext *avctx, AVFrame *picture,
    116     int *got_picture_ptr, AVPacket *avpkt);
    117     #else
    118     int (*avcodec_decode_video)(vo_frame_t *frame_gen, AVCodecContext *avctx, AVFrame *picture,
    119     int *got_picture_ptr, uint8_t *buf, int buf_size);
    120     #endif
    121     VAStatus (*vaapi_init)(vo_frame_t *frame_gen, int va_profile, int width, int height, int softrender);
    122     int (*profile_from_imgfmt)(vo_frame_t *frame_gen, enum PixelFormat pix_fmt, int codec_id, int vaapi_mpeg_sofdec);
    123     ff_vaapi_context_t *(*get_context)(vo_frame_t *frame_gen);
    124     int (*guarded_render)(vo_frame_t *frame_gen);
    125     ff_vaapi_surface_t *(*get_vaapi_surface)(vo_frame_t *frame_gen);
    126     void (*render_vaapi_surface)(vo_frame_t *frame_gen, ff_vaapi_surface_t *va_surface);
    127     void (*release_vaapi_surface)(vo_frame_t *frame_gen, ff_vaapi_surface_t *va_surface);
    128     };
    129    
    130     #ifdef __cplusplus
    131     }
    132     #endif
    133    
    134     #endif
    135