Pawin Vongmasa | 3665390 | 2018-11-15 00:10:25 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ANDROID_C2_SOFT_MPEG2_DEC_H_ |
| 18 | #define ANDROID_C2_SOFT_MPEG2_DEC_H_ |
| 19 | |
Rakesh Kumar | d91bc48 | 2019-02-18 10:42:41 +0530 | [diff] [blame] | 20 | #include <atomic> |
Pawin Vongmasa | 3665390 | 2018-11-15 00:10:25 -0800 | [diff] [blame] | 21 | #include <SimpleC2Component.h> |
| 22 | |
| 23 | #include <media/stagefright/foundation/ColorUtils.h> |
| 24 | |
| 25 | #include "iv_datatypedef.h" |
| 26 | #include "iv.h" |
| 27 | #include "ivd.h" |
| 28 | |
| 29 | namespace android { |
| 30 | |
| 31 | #define ivdec_api_function impeg2d_api_function |
| 32 | #define ivdext_init_ip_t impeg2d_init_ip_t |
| 33 | #define ivdext_init_op_t impeg2d_init_op_t |
| 34 | #define ivdext_fill_mem_rec_ip_t impeg2d_fill_mem_rec_ip_t |
| 35 | #define ivdext_fill_mem_rec_op_t impeg2d_fill_mem_rec_op_t |
| 36 | #define ivdext_ctl_set_num_cores_ip_t impeg2d_ctl_set_num_cores_ip_t |
| 37 | #define ivdext_ctl_set_num_cores_op_t impeg2d_ctl_set_num_cores_op_t |
| 38 | #define ivdext_ctl_get_seq_info_ip_t impeg2d_ctl_get_seq_info_ip_t |
| 39 | #define ivdext_ctl_get_seq_info_op_t impeg2d_ctl_get_seq_info_op_t |
Harish Mahendrakar | dc1d2d9 | 2019-10-18 16:27:38 -0700 | [diff] [blame] | 40 | #define ALIGN32(x) ((((x) + 31) >> 5) << 5) |
Pawin Vongmasa | 3665390 | 2018-11-15 00:10:25 -0800 | [diff] [blame] | 41 | #define MAX_NUM_CORES 4 |
| 42 | #define IVDEXT_CMD_CTL_SET_NUM_CORES \ |
| 43 | (IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_SET_NUM_CORES |
| 44 | #define MIN(a, b) (((a) < (b)) ? (a) : (b)) |
| 45 | #define GETTIME(a, b) gettimeofday(a, b); |
| 46 | #define TIME_DIFF(start, end, diff) \ |
| 47 | diff = (((end).tv_sec - (start).tv_sec) * 1000000) + \ |
| 48 | ((end).tv_usec - (start).tv_usec); |
| 49 | |
| 50 | #ifdef FILE_DUMP_ENABLE |
| 51 | #define INPUT_DUMP_PATH "/sdcard/clips/mpeg2d_input" |
| 52 | #define INPUT_DUMP_EXT "m2v" |
| 53 | #define GENERATE_FILE_NAMES() { \ |
| 54 | GETTIME(&mTimeStart, NULL); \ |
| 55 | strcpy(mInFile, ""); \ |
| 56 | sprintf(mInFile, "%s_%ld.%ld.%s", INPUT_DUMP_PATH, \ |
| 57 | mTimeStart.tv_sec, mTimeStart.tv_usec, \ |
| 58 | INPUT_DUMP_EXT); \ |
| 59 | } |
| 60 | #define CREATE_DUMP_FILE(m_filename) { \ |
| 61 | FILE *fp = fopen(m_filename, "wb"); \ |
| 62 | if (fp != NULL) { \ |
| 63 | fclose(fp); \ |
| 64 | } else { \ |
| 65 | ALOGD("Could not open file %s", m_filename); \ |
| 66 | } \ |
| 67 | } |
| 68 | #define DUMP_TO_FILE(m_filename, m_buf, m_size) \ |
| 69 | { \ |
| 70 | FILE *fp = fopen(m_filename, "ab"); \ |
| 71 | if (fp != NULL && m_buf != NULL) { \ |
| 72 | uint32_t i; \ |
| 73 | i = fwrite(m_buf, 1, m_size, fp); \ |
| 74 | ALOGD("fwrite ret %d to write %d", i, m_size); \ |
| 75 | if (i != (uint32_t)m_size) { \ |
| 76 | ALOGD("Error in fwrite, returned %d", i); \ |
| 77 | perror("Error in write to file"); \ |
| 78 | } \ |
| 79 | fclose(fp); \ |
| 80 | } else { \ |
| 81 | ALOGD("Could not write to file %s", m_filename);\ |
| 82 | } \ |
| 83 | } |
| 84 | #else /* FILE_DUMP_ENABLE */ |
| 85 | #define INPUT_DUMP_PATH |
| 86 | #define INPUT_DUMP_EXT |
| 87 | #define OUTPUT_DUMP_PATH |
| 88 | #define OUTPUT_DUMP_EXT |
| 89 | #define GENERATE_FILE_NAMES() |
| 90 | #define CREATE_DUMP_FILE(m_filename) |
| 91 | #define DUMP_TO_FILE(m_filename, m_buf, m_size) |
| 92 | #endif /* FILE_DUMP_ENABLE */ |
| 93 | |
| 94 | struct C2SoftMpeg2Dec : public SimpleC2Component { |
| 95 | class IntfImpl; |
| 96 | |
| 97 | C2SoftMpeg2Dec(const char* name, c2_node_id_t id, |
| 98 | const std::shared_ptr<IntfImpl>& intfImpl); |
| 99 | virtual ~C2SoftMpeg2Dec(); |
| 100 | |
| 101 | // From SimpleC2Component |
| 102 | c2_status_t onInit() override; |
| 103 | c2_status_t onStop() override; |
| 104 | void onReset() override; |
| 105 | void onRelease() override; |
| 106 | c2_status_t onFlush_sm() override; |
| 107 | void process( |
| 108 | const std::unique_ptr<C2Work> &work, |
| 109 | const std::shared_ptr<C2BlockPool> &pool) override; |
| 110 | c2_status_t drain( |
| 111 | uint32_t drainMode, |
| 112 | const std::shared_ptr<C2BlockPool> &pool) override; |
| 113 | private: |
| 114 | status_t getNumMemRecords(); |
| 115 | status_t fillMemRecords(); |
| 116 | status_t createDecoder(); |
| 117 | status_t setNumCores(); |
| 118 | status_t setParams(size_t stride); |
| 119 | status_t getVersion(); |
| 120 | status_t initDecoder(); |
| 121 | bool setDecodeArgs(ivd_video_decode_ip_t *ps_decode_ip, |
| 122 | ivd_video_decode_op_t *ps_decode_op, |
| 123 | C2ReadView *inBuffer, |
| 124 | C2GraphicView *outBuffer, |
| 125 | size_t inOffset, |
| 126 | size_t inSize, |
| 127 | uint32_t tsMarker); |
| 128 | bool getSeqInfo(); |
| 129 | c2_status_t ensureDecoderState(const std::shared_ptr<C2BlockPool> &pool); |
| 130 | void finishWork(uint64_t index, const std::unique_ptr<C2Work> &work); |
| 131 | status_t setFlushMode(); |
| 132 | c2_status_t drainInternal( |
| 133 | uint32_t drainMode, |
| 134 | const std::shared_ptr<C2BlockPool> &pool, |
| 135 | const std::unique_ptr<C2Work> &work); |
| 136 | status_t resetDecoder(); |
| 137 | void resetPlugin(); |
| 138 | status_t deleteDecoder(); |
| 139 | status_t reInitDecoder(); |
| 140 | |
| 141 | // TODO:This is not the right place for this enum. These should |
| 142 | // be part of c2-vndk so that they can be accessed by all video plugins |
| 143 | // until then, make them feel at home |
| 144 | enum { |
| 145 | kNotSupported, |
| 146 | kPreferBitstream, |
| 147 | kPreferContainer, |
| 148 | }; |
| 149 | |
| 150 | std::shared_ptr<IntfImpl> mIntf; |
| 151 | iv_obj_t *mDecHandle; |
| 152 | iv_mem_rec_t *mMemRecords; |
| 153 | size_t mNumMemRecords; |
| 154 | std::shared_ptr<C2GraphicBlock> mOutBlock; |
| 155 | uint8_t *mOutBufferDrain; |
| 156 | |
| 157 | size_t mNumCores; |
| 158 | IV_COLOR_FORMAT_T mIvColorformat; |
| 159 | |
| 160 | uint32_t mWidth; |
| 161 | uint32_t mHeight; |
| 162 | uint32_t mStride; |
| 163 | bool mSignalledOutputEos; |
| 164 | bool mSignalledError; |
Rakesh Kumar | d91bc48 | 2019-02-18 10:42:41 +0530 | [diff] [blame] | 165 | std::atomic_uint64_t mOutIndex; |
Pawin Vongmasa | 3665390 | 2018-11-15 00:10:25 -0800 | [diff] [blame] | 166 | |
| 167 | // Color aspects. These are ISO values and are meant to detect changes in aspects to avoid |
| 168 | // converting them to C2 values for each frame |
| 169 | struct VuiColorAspects { |
| 170 | uint8_t primaries; |
| 171 | uint8_t transfer; |
| 172 | uint8_t coeffs; |
| 173 | uint8_t fullRange; |
| 174 | |
| 175 | // default color aspects |
| 176 | VuiColorAspects() |
| 177 | : primaries(2), transfer(2), coeffs(2), fullRange(0) { } |
| 178 | |
| 179 | bool operator==(const VuiColorAspects &o) { |
| 180 | return primaries == o.primaries && transfer == o.transfer && coeffs == o.coeffs |
| 181 | && fullRange == o.fullRange; |
| 182 | } |
| 183 | } mBitstreamColorAspects; |
| 184 | |
| 185 | // profile |
| 186 | struct timeval mTimeStart; |
| 187 | struct timeval mTimeEnd; |
| 188 | #ifdef FILE_DUMP_ENABLE |
| 189 | char mInFile[200]; |
| 190 | #endif /* FILE_DUMP_ENABLE */ |
| 191 | |
| 192 | C2_DO_NOT_COPY(C2SoftMpeg2Dec); |
| 193 | }; |
| 194 | |
| 195 | } // namespace android |
| 196 | |
| 197 | #endif // ANDROID_C2_SOFT_MPEG2_DEC_H_ |