h264_mediacodec.c File Reference

#include <winpr/wlog.h>
#include <winpr/assert.h>
#include <winpr/library.h>
#include <freerdp/log.h>
#include <freerdp/codec/h264.h>
#include <media/NdkMediaCodec.h>
#include <media/NdkMediaFormat.h>
#include "h264.h"

Functions
static AMediaFormat *	mediacodec_format_new (wLog *log, int width, int height)
static void	set_mediacodec_format (H264_CONTEXT *h264, AMediaFormat **formatVariable, AMediaFormat *newFormat)
static int	update_mediacodec_inputformat (H264_CONTEXT *h264)
static int	update_mediacodec_outputformat (H264_CONTEXT *h264)
static void	release_current_outputbuffer (H264_CONTEXT *h264)
static int	mediacodec_compress (H264_CONTEXT *h264, const BYTE **pSrcYuv, const UINT32 *pStride, BYTE **ppDstData, UINT32 *pDstSize)
static int	mediacodec_decompress (H264_CONTEXT *h264, const BYTE *pSrcData, UINT32 SrcSize)
static void	mediacodec_uninit (H264_CONTEXT *h264)
static BOOL	mediacodec_init (H264_CONTEXT *h264)

Variables
static const char *	CODEC_NAME = "video/avc"
static const int	COLOR_FormatYUV420Planar = 19
static const int	COLOR_FormatYUV420Flexible = 0x7f420888
static const int	MEDIACODEC_MINIMUM_WIDTH = 320
static const int	MEDIACODEC_MINIMUM_HEIGHT = 240
const H264_CONTEXT_SUBSYSTEM	g_Subsystem_mediacodec

Function Documentation

mediacodec_compress()

static int mediacodec_compress ( H264_CONTEXT *  h264, const BYTE **  pSrcYuv, const UINT32 *  pStride, BYTE **  ppDstData, UINT32 *  pDstSize  )

static

mediacodec_decompress()

static int mediacodec_decompress ( H264_CONTEXT *  h264, const BYTE *  pSrcData, UINT32  SrcSize  )

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mediacodec_format_new()

static AMediaFormat* mediacodec_format_new ( wLog *  log, int  width, int  height  )

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mediacodec_init()

static BOOL mediacodec_init ( H264_CONTEXT *  h264 )

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mediacodec_uninit()

static void mediacodec_uninit ( H264_CONTEXT *  h264 )

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release_current_outputbuffer()

static void release_current_outputbuffer ( H264_CONTEXT *  h264 )

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set_mediacodec_format()

static void set_mediacodec_format ( H264_CONTEXT *  h264, AMediaFormat **  formatVariable, AMediaFormat *  newFormat  )

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update_mediacodec_inputformat()

static int update_mediacodec_inputformat ( H264_CONTEXT *  h264 )

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update_mediacodec_outputformat()

static int update_mediacodec_outputformat ( H264_CONTEXT *  h264 )

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Variable Documentation

CODEC_NAME

const char* CODEC_NAME = "video/avc"

static

FreeRDP: A Remote Desktop Protocol Implementation H.264 Bitmap Compression

Copyright 2022 Ely Ronnen elyro.nosp@m.nnen.nosp@m.@gmai.nosp@m.l.co.nosp@m.m

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.

COLOR_FormatYUV420Flexible

const int COLOR_FormatYUV420Flexible = 0x7f420888

static

COLOR_FormatYUV420Planar

const int COLOR_FormatYUV420Planar = 19

static

g_Subsystem_mediacodec

const H264_CONTEXT_SUBSYSTEM g_Subsystem_mediacodec

Initial value:

= { "MediaCodec", mediacodec_init,
                                                            mediacodec_uninit, mediacodec_decompress,
                                                            mediacodec_compress }

MEDIACODEC_MINIMUM_HEIGHT

const int MEDIACODEC_MINIMUM_HEIGHT = 240

static

MEDIACODEC_MINIMUM_WIDTH

const int MEDIACODEC_MINIMUM_WIDTH = 320

static