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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| /* | ||
| * HW decode acceleration for MPEG-2, H.264 and VC-1 | ||
| * | ||
| * Copyright (C) 2005-2011 Team XBMC | ||
| * | ||
| * This file is part of FFmpeg. | ||
| * | ||
| * FFmpeg is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU Lesser General Public | ||
| * License as published by the Free Software Foundation; either | ||
| * version 2.1 of the License, or (at your option) any later version. | ||
| * | ||
| * FFmpeg 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 | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public | ||
| * License along with FFmpeg; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| */ | ||
|
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||
|
|
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| /** | ||
| * \addtogroup XVBA_Decoding | ||
| * | ||
| * @{ | ||
| */ | ||
|
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| #include <stdint.h> | ||
| #include "xvba.h" | ||
| #include "avcodec.h" | ||
|
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| int ff_xvba_translate_profile(int profile) { | ||
|
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| if (profile == 66) | ||
| return 1; | ||
| else if (profile == 77) | ||
| return 2; | ||
| else if (profile == 100) | ||
| return 3; | ||
| else if (profile == 0) | ||
| return 4; | ||
| else if (profile == 1) | ||
| return 5; | ||
| else if (profile == 3) | ||
| return 6; | ||
| else | ||
| return -1; | ||
| } | ||
|
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| void ff_xvba_add_slice_data(struct xvba_render_state *render, const void *buffer, uint32_t size) { | ||
|
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| render->buffers = av_fast_realloc( | ||
| render->buffers, | ||
| &render->buffers_alllocated, | ||
| sizeof(struct xvba_bitstream_buffers)*(render->num_slices + 1) | ||
| ); | ||
|
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| render->buffers[render->num_slices].buffer = buffer; | ||
| render->buffers[render->num_slices].size = size; | ||
|
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| render->num_slices++; | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| /* | ||
| * HW decode acceleration for MPEG-2, H.264 and VC-1 | ||
| * | ||
| * Copyright (C) 2005-2011 Team XBMC | ||
| * | ||
| * This file is part of FFmpeg. | ||
| * | ||
| * FFmpeg is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU Lesser General Public | ||
| * License as published by the Free Software Foundation; either | ||
| * version 2.1 of the License, or (at your option) any later version. | ||
| * | ||
| * FFmpeg 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 | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public | ||
| * License along with FFmpeg; if not, write to the Free Software | ||
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| */ | ||
|
|
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| #ifndef AVCODEC_XVBA_H | ||
| #define AVCODEC_XVBA_H | ||
|
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| #include <stdint.h> | ||
| #include <X11/Xlib.h> | ||
| #include <amd/amdxvba.h> | ||
|
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|
|
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| /** | ||
| * \defgroup XVBA_Decoding VA API Decoding | ||
| * \ingroup Decoder | ||
| * @{ | ||
| */ | ||
|
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| /** \brief The videoSurface is used for rendering. */ | ||
| #define FF_XVBA_STATE_USED_FOR_RENDER 1 | ||
|
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| /** | ||
| * \brief The videoSurface is needed for reference/prediction. | ||
| * The codec manipulates this. | ||
| */ | ||
| #define FF_XVBA_STATE_USED_FOR_REFERENCE 2 | ||
|
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| /** | ||
| * \brief The videoSurface holds a decoded frame. | ||
| * The codec manipulates this. | ||
| */ | ||
| #define FF_XVBA_STATE_DECODED 4 | ||
|
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| /* @} */ | ||
|
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| struct xvba_bitstream_buffers | ||
| { | ||
| const void *buffer; | ||
| unsigned int size; | ||
| }; | ||
|
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| struct xvba_render_state { | ||
|
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| int state; ///< Holds FF_XVBA_STATE_* values. | ||
| void *surface; | ||
| XVBAPictureDescriptor *picture_descriptor; | ||
| XVBAQuantMatrixAvc *iq_matrix; | ||
| int num_slices; | ||
| struct xvba_bitstream_buffers *buffers; | ||
| uint32_t buffers_alllocated; | ||
| }; | ||
|
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| #endif /* AVCODEC_XVBA_H */ |
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