+++ /dev/null
-/*****************************************************************************
- * xvmc.c : Common acceleration definitions for XvMC
- *****************************************************************************
- * Copyright (C) 2006 VideoLAN
- * $Id$
- *
- * Authors: Christophe Burgalat <c _dot_ burgalat _at_ broadcastavenue _dot_ com>
- * Jean-Paul Saman <jpsaman _at_ videolan _dot_ org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
- *****************************************************************************/
-
-/*****************************************************************************
- * Preamble
- *****************************************************************************/
-
-/*
- * Common acceleration definitions for XvMC
- *
- *
- */
-
-#ifndef HAVE_VLC_ACCEL_H
-#define HAVE_VLC_ACCEL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct vlc_macroblock_s
-{
- short *blockptr; /* pointer to current dct block */
- short *blockbaseptr; /* pointer to base of dct block array in blocks */
- short xvmc_accel; /* type of acceleration supported */
-} vlc_macroblocks_t;
-
-typedef struct vlc_vld_frame_s
-{
- int version; /* Backward compatibility */
- int mv_ranges[2][2];
- int picture_structure;
- int picture_coding_type;
- int intra_dc_precision;
- int mpeg_coding;
- int progressive_sequence;
- int scan;
- int pred_dct_frame;
- int concealment_motion_vectors;
- int q_scale_type;
- int intra_vlc_format;
- int second_field;
- int load_intra_quantizer_matrix;
- int load_non_intra_quantizer_matrix;
- uint8_t intra_quantizer_matrix[64];
- uint8_t non_intra_quantizer_matrix[64];
- picture_t *backward_reference_picture;
- picture_t *forward_reference_picture;
-} vlc_vld_frame_t;
-
-
-typedef struct vlc_xvmc_s
-{
- vlc_macroblocks_t *macroblocks;
- void (*proc_macro_block)(int x,int y,int mb_type,
- int motion_type,int (*mv_field_sel)[2],
- int *dmvector,int cbp,int dct_type,
- picture_t *current_picture,picture_t *forward_ref_picture,
- picture_t *backward_ref_picture,int picture_structure,
- int second_field,int (*f_mot_pmv)[2],int (*b_mot_pmv)[2]);
-} vlc_xvmc_t ;
-
-typedef struct vlc_xxmc_s
-{
- /*
- * We inherit the xine_xvmc_t properties.
- */
- vlc_xvmc_t xvmc;
-
- unsigned mpeg;
- unsigned acceleration;
- vlc_fourcc_t fallback_format;
- vlc_vld_frame_t vld_frame;
- uint8_t *slice_data;
- unsigned slice_data_size;
- unsigned slice_code;
- int result;
- int decoded;
- float sleep;
- void (*proc_xxmc_update_frame) (picture_t *picture_gen,
- uint32_t width, uint32_t height, double ratio,
- int format, int flags);
- void (*proc_xxmc_begin) (picture_t *vo_img);
- void (*proc_xxmc_slice) (picture_t *vo_img);
- void (*proc_xxmc_flush) (picture_t *vo_img);
- void (*proc_xxmc_flushsync) (picture_t *vo_img);
-} vlc_xxmc_t;
-
-#define VLC_IMGFMT_XXMC VLC_FOURCC('X','x','M','C')
-
- /*
- * Register XvMC stream types here.
- */
-#define VLC_XVMC_MPEG_1 0x00000001
-#define VLC_XVMC_MPEG_2 0x00000002
-#define VLC_XVMC_MPEG_4 0x00000004
-
- /*
- * Register XvMC acceleration levels here.
- */
-#define VLC_XVMC_ACCEL_MOCOMP 0x00000001
-#define VLC_XVMC_ACCEL_IDCT 0x00000002
-#define VLC_XVMC_ACCEL_VLD 0x00000004
-
-/* xvmc acceleration types */
-#define VLC_VO_MOTION_ACCEL 1
-#define VLC_VO_IDCT_ACCEL 2
-#define VLC_VO_SIGNED_INTRA 4
-
-/* motion types */
-#define VLC_MC_FIELD 1
-#define VLC_MC_FRAME 2
-#define VLC_MC_16X8 2
-#define VLC_MC_DMV 3
-
-/* picture coding type */
-#define VLC_PICT_I_TYPE 1
-#define VLC_PICT_P_TYPE 2
-#define VLC_PICT_B_TYPE 3
-#define VLC_PICT_D_TYPE 4
-
-/* macroblock modes */
-#define VLC_MACROBLOCK_INTRA 1
-#define VLC_MACROBLOCK_PATTERN 2
-#define VLC_MACROBLOCK_MOTION_BACKWARD 4
-#define VLC_MACROBLOCK_MOTION_FORWARD 8
-#define VLC_MACROBLOCK_QUANT 16
-#define VLC_MACROBLOCK_DCT_TYPE_INTERLACED 32
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
projects / vlc / blobdiff