116 lines
3.4 KiB
C
116 lines
3.4 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* RDP Codecs
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*
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* Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_CODECS_H
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#define FREERDP_CODECS_H
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#include <freerdp/api.h>
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#include <freerdp/types.h>
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#include <freerdp/codec/color.h>
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#include <freerdp/codec/rfx.h>
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#include <freerdp/codec/nsc.h>
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#include <freerdp/codec/h264.h>
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#include <freerdp/codec/clear.h>
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#include <freerdp/codec/planar.h>
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#include <freerdp/codec/interleaved.h>
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#include <freerdp/codec/progressive.h>
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typedef enum
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{
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FREERDP_CODEC_INTERLEAVED = 0x00000001,
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FREERDP_CODEC_PLANAR = 0x00000002,
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FREERDP_CODEC_NSCODEC = 0x00000004,
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FREERDP_CODEC_REMOTEFX = 0x00000008,
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FREERDP_CODEC_CLEARCODEC = 0x00000010,
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FREERDP_CODEC_ALPHACODEC = 0x00000020,
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FREERDP_CODEC_PROGRESSIVE = 0x00000040,
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FREERDP_CODEC_AVC420 = 0x00000080,
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FREERDP_CODEC_AVC444 = 0x00000100,
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FREERDP_CODEC_ALL = 0x7FFFFFFF /* C enum types are restricted to int */
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} FreeRDP_CodecFlags;
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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struct rdp_codecs
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{
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UINT32 ThreadingFlags; /** @since version 3.6.0 */
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RFX_CONTEXT* rfx;
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NSC_CONTEXT* nsc;
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H264_CONTEXT* h264;
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CLEAR_CONTEXT* clear;
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PROGRESSIVE_CONTEXT* progressive;
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BITMAP_PLANAR_CONTEXT* planar;
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BITMAP_INTERLEAVED_CONTEXT* interleaved;
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};
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typedef struct rdp_codecs rdpCodecs;
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WINPR_ATTR_NODISCARD
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FREERDP_API BOOL freerdp_client_codecs_prepare(rdpCodecs* codecs, UINT32 flags, UINT32 width,
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UINT32 height);
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WINPR_ATTR_NODISCARD
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FREERDP_API BOOL freerdp_client_codecs_reset(rdpCodecs* codecs, UINT32 flags, UINT32 width,
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UINT32 height);
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/**
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* @brief Free a rdpCodecs instance
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* @param codecs A pointer to a rdpCodecs instance or nullptr
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* @since version 3.6.0
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*/
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FREERDP_API void freerdp_client_codecs_free(rdpCodecs* codecs);
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/**
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* @brief Allocate a rdpCodecs instance.
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* @return A newly allocated instance or \b nullptr in case of failure.
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* @since version 3.6.0
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*/
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WINPR_ATTR_MALLOC(freerdp_client_codecs_free, 1)
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WINPR_ATTR_NODISCARD
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FREERDP_API rdpCodecs* freerdp_client_codecs_new(UINT32 ThreadingFlags);
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#if !defined(WITHOUT_FREERDP_3x_DEPRECATED)
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WINPR_DEPRECATED_VAR("[since 3.6.0] Use freerdp_client_codecs_free",
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FREERDP_API void codecs_free(rdpCodecs* codecs));
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WINPR_DEPRECATED_VAR(
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"[since 3.6.0] Use freerdp_client_codecs_new",
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WINPR_ATTR_MALLOC(codecs_free, 1)
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WINPR_ATTR_NODISCARD FREERDP_API rdpCodecs* codecs_new(rdpContext* context));
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#endif
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/** @brief return a string representation of the given codecid
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* * @param id The codec to stringify
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* @return The name of the codecid
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* @since version 3.18.0
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*/
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WINPR_ATTR_NODISCARD
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FREERDP_API const char* freerdp_codec_id_to_str(UINT32 id);
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#ifdef __cplusplus
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}
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#endif
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#endif /* FREERDP_CODECS_H */
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