diff options
Diffstat (limited to '')
| -rw-r--r-- | include/freerdp/codec/h264.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/include/freerdp/codec/h264.h b/include/freerdp/codec/h264.h new file mode 100644 index 0000000..6ad96f9 --- /dev/null +++ b/include/freerdp/codec/h264.h @@ -0,0 +1,94 @@ +/** + * FreeRDP: A Remote Desktop Protocol Implementation + * H.264 Bitmap Compression + * + * Copyright 2014 Mike McDonald <Mike.McDonald@software.dell.com> + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef FREERDP_CODEC_H264_H +#define FREERDP_CODEC_H264_H + +#include <winpr/wlog.h> + +#include <freerdp/api.h> +#include <freerdp/types.h> +#include <freerdp/channels/rdpgfx.h> + +#ifdef __cplusplus +extern "C" +{ +#endif + + typedef struct S_H264_CONTEXT_SUBSYSTEM H264_CONTEXT_SUBSYSTEM; + typedef struct S_H264_CONTEXT H264_CONTEXT; + typedef struct S_YUV_CONTEXT YUV_CONTEXT; + + typedef enum + { + H264_RATECONTROL_VBR = 0, + H264_RATECONTROL_CQP + } H264_RATECONTROL_MODE; + + typedef enum + { + H264_CONTEXT_OPTION_RATECONTROL, + H264_CONTEXT_OPTION_BITRATE, + H264_CONTEXT_OPTION_FRAMERATE, + H264_CONTEXT_OPTION_QP + } H264_CONTEXT_OPTION; + + FREERDP_API void free_h264_metablock(RDPGFX_H264_METABLOCK* meta); + + FREERDP_API BOOL h264_context_set_option(H264_CONTEXT* h264, H264_CONTEXT_OPTION option, + UINT32 value); + FREERDP_API UINT32 h264_context_get_option(H264_CONTEXT* h264, H264_CONTEXT_OPTION option); + + FREERDP_API INT32 avc420_compress(H264_CONTEXT* h264, const BYTE* pSrcData, DWORD SrcFormat, + UINT32 nSrcStep, UINT32 nSrcWidth, UINT32 nSrcHeight, + const RECTANGLE_16* regionRect, BYTE** ppDstData, + UINT32* pDstSize, RDPGFX_H264_METABLOCK* meta); + + FREERDP_API INT32 avc420_decompress(H264_CONTEXT* h264, const BYTE* pSrcData, UINT32 SrcSize, + BYTE* pDstData, DWORD DstFormat, UINT32 nDstStep, + UINT32 nDstWidth, UINT32 nDstHeight, + const RECTANGLE_16* regionRects, UINT32 numRegionRect); + + FREERDP_API INT32 avc444_compress(H264_CONTEXT* h264, const BYTE* pSrcData, DWORD SrcFormat, + UINT32 nSrcStep, UINT32 nSrcWidth, UINT32 nSrcHeight, + BYTE version, const RECTANGLE_16* regionRect, BYTE* op, + BYTE** pDstData, UINT32* pDstSize, BYTE** pAuxDstData, + UINT32* pAuxDstSize, RDPGFX_H264_METABLOCK* meta, + RDPGFX_H264_METABLOCK* auxMeta); + + FREERDP_API INT32 avc444_decompress(H264_CONTEXT* h264, BYTE op, + const RECTANGLE_16* regionRects, UINT32 numRegionRect, + const BYTE* pSrcData, UINT32 SrcSize, + const RECTANGLE_16* auxRegionRects, UINT32 numAuxRegionRect, + const BYTE* pAuxSrcData, UINT32 AuxSrcSize, BYTE* pDstData, + DWORD DstFormat, UINT32 nDstStep, UINT32 nDstWidth, + UINT32 nDstHeight, UINT32 codecId); + + FREERDP_API BOOL h264_context_reset(H264_CONTEXT* h264, UINT32 width, UINT32 height); + + FREERDP_API void h264_context_free(H264_CONTEXT* h264); + + WINPR_ATTR_MALLOC(h264_context_free, 1) + FREERDP_API H264_CONTEXT* h264_context_new(BOOL Compressor); + +#ifdef __cplusplus +} +#endif + +#endif /* FREERDP_CODEC_H264_H */ |