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OMX init

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Ziyang Zhou
2022-05-21 23:08:36 +08:00
commit 3fa6b71f87
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/*
* Copyright 2012 The Android Open Source Project
*
* 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.
*/
#pragma once
#include <media/stagefright/foundation/ABase.h>
#include <utils/Vector.h>
#include <media/stagefright/omx/RedroidVideoEncoderOMXComponent.h>
#include "media_codec.h"
namespace android {
#define MAX_INPUT_BUFFER_HEADERS 4
#define MAX_CONVERSION_BUFFERS 4
#define CODEC_MAX_CORES 4
#define LEN_STATUS_BUFFER (10 * 1024)
#define MAX_VBV_BUFF_SIZE (120 * 16384)
#define MAX_NUM_IO_BUFS 3
#define DEFAULT_MAX_REF_FRM 2
#define DEFAULT_MAX_REORDER_FRM 0
#define DEFAULT_QP_MIN 10
#define DEFAULT_QP_MAX 40
#define DEFAULT_MAX_BITRATE 240000000
#define DEFAULT_MAX_SRCH_RANGE_X 256
#define DEFAULT_MAX_SRCH_RANGE_Y 256
#define DEFAULT_MAX_FRAMERATE 120000
#define DEFAULT_NUM_CORES 1
#define DEFAULT_NUM_CORES_PRE_ENC 0
#define DEFAULT_FPS 30
#define DEFAULT_ENC_SPEED IVE_NORMAL
#define DEFAULT_MEM_REC_CNT 0
#define DEFAULT_RECON_ENABLE 0
#define DEFAULT_CHKSUM_ENABLE 0
#define DEFAULT_START_FRM 0
#define DEFAULT_NUM_FRMS 0xFFFFFFFF
#define DEFAULT_INP_COLOR_FORMAT IV_YUV_420SP_VU
#define DEFAULT_RECON_COLOR_FORMAT IV_YUV_420P
#define DEFAULT_LOOPBACK 0
#define DEFAULT_SRC_FRAME_RATE 30
#define DEFAULT_TGT_FRAME_RATE 30
#define DEFAULT_MAX_WD 1920
#define DEFAULT_MAX_HT 1920
#define DEFAULT_MAX_LEVEL 41
#define DEFAULT_STRIDE 0
#define DEFAULT_WD 1280
#define DEFAULT_HT 720
#define DEFAULT_PSNR_ENABLE 0
#define DEFAULT_ME_SPEED 100
#define DEFAULT_ENABLE_FAST_SAD 0
#define DEFAULT_ENABLE_ALT_REF 0
#define DEFAULT_RC_MODE IVE_RC_STORAGE
#define DEFAULT_BITRATE 6000000
#define DEFAULT_I_QP 22
#define DEFAULT_I_QP_MAX DEFAULT_QP_MAX
#define DEFAULT_I_QP_MIN DEFAULT_QP_MIN
#define DEFAULT_P_QP 28
#define DEFAULT_P_QP_MAX DEFAULT_QP_MAX
#define DEFAULT_P_QP_MIN DEFAULT_QP_MIN
#define DEFAULT_B_QP 22
#define DEFAULT_B_QP_MAX DEFAULT_QP_MAX
#define DEFAULT_B_QP_MIN DEFAULT_QP_MIN
#define DEFAULT_AIR IVE_AIR_MODE_NONE
#define DEFAULT_AIR_REFRESH_PERIOD 30
#define DEFAULT_SRCH_RNG_X 64
#define DEFAULT_SRCH_RNG_Y 48
#define DEFAULT_I_INTERVAL 30
#define DEFAULT_IDR_INTERVAL 1000
#define DEFAULT_B_FRAMES 0
#define DEFAULT_DISABLE_DEBLK_LEVEL 0
#define DEFAULT_HPEL 1
#define DEFAULT_QPEL 1
#define DEFAULT_I4 1
#define DEFAULT_EPROFILE IV_PROFILE_BASE
#define DEFAULT_ENTROPY_MODE 0
#define DEFAULT_SLICE_MODE IVE_SLICE_MODE_NONE
#define DEFAULT_SLICE_PARAM 256
#define DEFAULT_ARCH ARCH_ARM_A9Q
#define DEFAULT_SOC SOC_GENERIC
#define DEFAULT_INTRA4x4 0
#define STRLENGTH 500
#define DEFAULT_CONSTRAINED_INTRA 0
#define MIN(a, b) ((a) < (b))? (a) : (b)
#define MAX(a, b) ((a) > (b))? (a) : (b)
#define ALIGN16(x) ((((x) + 15) >> 4) << 4)
#define ALIGN128(x) ((((x) + 127) >> 7) << 7)
#define ALIGN4096(x) ((((x) + 4095) >> 12) << 12)
/** Used to remove warnings about unused parameters */
#define UNUSED(x) ((void)(x))
/** Get time */
#define GETTIME(a, b) gettimeofday(a, b);
/** Compute difference between start and end */
#define TIME_DIFF(start, end, diff) \
diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \
((end).tv_usec - (start).tv_usec);
#define ive_aligned_malloc(alignment, size) memalign(alignment, size)
#define ive_aligned_free(buf) free(buf)
struct RedroidAVCEnc : public RedroidVideoEncoderOMXComponent {
RedroidAVCEnc(
const char *name,
const OMX_CALLBACKTYPE *callbacks,
OMX_PTR appData,
OMX_COMPONENTTYPE **component);
// Override SimpleRedroidOMXComponent methods
virtual OMX_ERRORTYPE internalGetParameter(
OMX_INDEXTYPE index, OMX_PTR params);
virtual OMX_ERRORTYPE internalSetParameter(
OMX_INDEXTYPE index, const OMX_PTR params);
virtual void onQueueFilled(OMX_U32 portIndex);
protected:
virtual ~RedroidAVCEnc();
virtual void onReset();
private:
enum {
kNumBuffers = 2,
};
enum {
kUpdateBitrate = 1 << 0,
kRequestKeyFrame = 1 << 1,
kUpdateAIRMode = 1 << 2,
};
// OMX input buffer's timestamp and flags
typedef struct {
int64_t mTimeUs;
int32_t mFlags;
} InputBufferInfo;
int32_t mStride;
struct timeval mTimeStart; // Time at the start of decode()
struct timeval mTimeEnd; // Time at the end of decode()
int mUpdateFlag;
#ifdef FILE_DUMP_ENABLE
char mInFile[200];
char mOutFile[200];
#endif /* FILE_DUMP_ENABLE */
bool mKeyFrameRequest;
bool mStarted;
bool mSpsPpsHeaderReceived;
// redroid codec
void *mCodecLibHandle;
media_codec_t *mCodec;
void *mCodecCtx;
bool mSawInputEOS;
bool mSawOutputEOS;
bool mSignalledError;
bool mIntra4x4;
bool mEnableFastSad;
bool mEnableAltRef;
bool mReconEnable;
bool mPSNREnable;
bool mEntropyMode;
bool mConstrainedIntraFlag;
uint8_t *mConversionBuffers[MAX_CONVERSION_BUFFERS];
bool mConversionBuffersFree[MAX_CONVERSION_BUFFERS];
BufferInfo *mInputBufferInfo[MAX_INPUT_BUFFER_HEADERS];
size_t mNumMemRecords; // Number of memory records requested by codec
size_t mNumCores; // Number of cores used by the codec
void initEncParams();
OMX_ERRORTYPE initEncoder();
OMX_ERRORTYPE releaseEncoder();
// Verifies the component role tried to be set to this OMX component is
// strictly video_encoder.avc
OMX_ERRORTYPE internalSetRoleParams(
const OMX_PARAM_COMPONENTROLETYPE *role);
// Updates bitrate to reflect port settings.
OMX_ERRORTYPE internalSetBitrateParams(
const OMX_VIDEO_PARAM_BITRATETYPE *bitrate);
OMX_ERRORTYPE internalSetConfig(
OMX_INDEXTYPE index, const OMX_PTR _params, bool *frameConfig);
OMX_ERRORTYPE getConfig(
OMX_INDEXTYPE index, const OMX_PTR _params);
// Handles port definition changes.
OMX_ERRORTYPE internalSetPortParams(
const OMX_PARAM_PORTDEFINITIONTYPE *port);
OMX_ERRORTYPE internalSetFormatParams(
const OMX_VIDEO_PARAM_PORTFORMATTYPE *format);
OMX_ERRORTYPE setQp();
OMX_ERRORTYPE setDimensions();
OMX_ERRORTYPE setNumCores();
OMX_ERRORTYPE setFrameRate();
OMX_ERRORTYPE setIpeParams();
OMX_ERRORTYPE setBitRate();
OMX_ERRORTYPE setAirParams();
OMX_ERRORTYPE setMeParams();
OMX_ERRORTYPE setGopParams();
OMX_ERRORTYPE setProfileParams();
OMX_ERRORTYPE setDeblockParams();
OMX_ERRORTYPE setVbvParams();
void logVersion();
DISALLOW_EVIL_CONSTRUCTORS(RedroidAVCEnc);
};
#ifdef FILE_DUMP_ENABLE
#define INPUT_DUMP_PATH "/sdcard/media/avce_input"
#define INPUT_DUMP_EXT "yuv"
#define OUTPUT_DUMP_PATH "/sdcard/media/avce_output"
#define OUTPUT_DUMP_EXT "h264"
#define GENERATE_FILE_NAMES() { \
GETTIME(&mTimeStart, NULL); \
strcpy(mInFile, ""); \
sprintf(mInFile, "%s_%ld.%ld.%s", INPUT_DUMP_PATH, \
mTimeStart.tv_sec, mTimeStart.tv_usec, \
INPUT_DUMP_EXT); \
strcpy(mOutFile, ""); \
sprintf(mOutFile, "%s_%ld.%ld.%s", OUTPUT_DUMP_PATH,\
mTimeStart.tv_sec, mTimeStart.tv_usec, \
OUTPUT_DUMP_EXT); \
}
#define CREATE_DUMP_FILE(m_filename) { \
FILE *fp = fopen(m_filename, "wb"); \
if (fp != NULL) { \
ALOGD("Opened file %s", m_filename); \
fclose(fp); \
} else { \
ALOGD("Could not open file %s", m_filename); \
} \
}
#define DUMP_TO_FILE(m_filename, m_buf, m_size) \
{ \
FILE *fp = fopen(m_filename, "ab"); \
if (fp != NULL && m_buf != NULL) { \
int i; \
i = fwrite(m_buf, 1, m_size, fp); \
ALOGD("fwrite ret %d to write %d", i, m_size); \
if (i != (int)m_size) { \
ALOGD("Error in fwrite, returned %d", i); \
perror("Error in write to file"); \
} \
fclose(fp); \
} else { \
ALOGD("Could not write to file %s", m_filename);\
if (fp != NULL) \
fclose(fp); \
} \
}
#else /* FILE_DUMP_ENABLE */
#define INPUT_DUMP_PATH
#define INPUT_DUMP_EXT
#define OUTPUT_DUMP_PATH
#define OUTPUT_DUMP_EXT
#define GENERATE_FILE_NAMES()
#define CREATE_DUMP_FILE(m_filename)
#define DUMP_TO_FILE(m_filename, m_buf, m_size)
#endif /* FILE_DUMP_ENABLE */
} // namespace android