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/*****************************************************************************
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* filter_picture.h: Common picture functions for filters
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*****************************************************************************
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* Copyright (C) 2007 the VideoLAN team
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* Authors: Antoine Cellerier <dionoea at videolan dot org>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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/* FIXME: do all of these really have square pixels? */
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#define CASE_PLANAR_YUV_SQUARE \
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case VLC_FOURCC('I','4','2','0'): \
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case VLC_FOURCC('I','Y','U','V'): \
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case VLC_FOURCC('J','4','2','0'): \
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case VLC_FOURCC('Y','V','1','2'): \
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case VLC_FOURCC('I','4','1','1'): \
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case VLC_FOURCC('I','4','1','0'): \
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case VLC_FOURCC('Y','V','U','9'): \
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case VLC_FOURCC('I','4','4','4'): \
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case VLC_FOURCC('J','4','4','4'): \
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case VLC_FOURCC('Y','U','V','A'):
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#define CASE_PLANAR_YUV_NONSQUARE \
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case VLC_FOURCC('I','4','2','2'): \
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case VLC_FOURCC('J','4','2','2'):
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#define CASE_PLANAR_YUV \
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CASE_PLANAR_YUV_SQUARE \
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CASE_PLANAR_YUV_NONSQUARE \
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#define CASE_PACKED_YUV_422 \
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case VLC_FOURCC('U','Y','V','Y'): \
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case VLC_FOURCC('U','Y','N','V'): \
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case VLC_FOURCC('Y','4','2','2'): \
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case VLC_FOURCC('c','y','u','v'): \
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case VLC_FOURCC('Y','U','Y','2'): \
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case VLC_FOURCC('Y','U','N','V'): \
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case VLC_FOURCC('Y','V','Y','U'):
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static inline int GetPackedYuvOffsets( vlc_fourcc_t i_chroma,
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int *i_y_offset, int *i_u_offset, int *i_v_offset )
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case VLC_FOURCC('U','Y','V','Y'):
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case VLC_FOURCC('U','Y','N','V'):
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case VLC_FOURCC('Y','4','2','2'):
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case VLC_FOURCC('c','y','u','v'): /* <-- FIXME: reverted, whatever that means */
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case VLC_FOURCC('Y','U','Y','2'):
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case VLC_FOURCC('Y','U','N','V'):
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case VLC_FOURCC('Y','V','Y','U'):
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/*****************************************************************************
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*****************************************************************************/
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static inline picture_t *CopyInfoAndRelease( picture_t *p_outpic, picture_t *p_inpic )
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picture_CopyProperties( p_outpic, p_inpic );
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picture_Release( p_inpic );