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rocal_api_data_loaders.h File Reference
The AMD rocAL Library - Data Loaders. More...
#include "rocal_api_types.h"Go to the source code of this file.
Functions | |
| RocalImage ROCAL_API_CALL | rocalJpegFileSource (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned internal_shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder. It allocates the resources and objects required to read and decode Jpeg images stored on the file systems. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegFileSourceSingleShard (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder. It allocates the resources and objects required to read and decode Jpeg images stored on the file systems. It accepts external sharding information to load a singe shard. only. More... | |
| RocalImage ROCAL_API_CALL | rocalSequenceReader (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned internal_shard_count, unsigned sequence_length, bool is_output, bool shuffle=false, bool loop=false, unsigned step=0, unsigned stride=0) |
| Creates JPEG image reader and decoder. Reads [Frames] sequences from a directory representing a collection of streams. More... | |
| RocalImage ROCAL_API_CALL | rocalSequenceReaderSingleShard (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, unsigned sequence_length, bool is_output, bool shuffle=false, bool loop=false, unsigned step=0, unsigned stride=0) |
| Creates JPEG image reader and decoder. Reads [Frames] sequences from a directory representing a collection of streams. It accepts external sharding information to load a singe shard only. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCOCOFileSource (RocalContext context, const char *source_path, const char *json_path, RocalImageColor color_format, unsigned internal_shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder. It allocates the resources and objects required to read and decode COCO Jpeg images stored on the file systems. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCOCOFileSourcePartial (RocalContext p_context, const char *source_path, const char *json_path, RocalImageColor rocal_color_format, unsigned internal_shard_count, bool is_output, std::vector< float > &area_factor, std::vector< float > &aspect_ratio, unsigned num_attempts, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0) |
| Creates JPEG image reader and partial decoder. It allocates the resources and objects required to read and decode COCO Jpeg images stored on the file systems. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCOCOFileSourcePartialSingleShard (RocalContext p_context, const char *source_path, const char *json_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, std::vector< float > &area_factor, std::vector< float > &aspect_ratio, unsigned num_attempts, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0) |
| Creates JPEG image reader and partial decoder. It allocates the resources and objects required to read and decode COCO Jpeg images stored on the file systems. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCOCOFileSourceSingleShard (RocalContext context, const char *source_path, const char *json_path, RocalImageColor color_format, unsigned shard_id, unsigned shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| RocalImage ROCAL_API_CALL | rocalJpegCaffeLMDBRecordSource (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned internal_shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder for Caffe LMDB records. It allocates the resources and objects required to read and decode Jpeg images stored in Caffe LMDB Records. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCaffeLMDBRecordSourceSingleShard (RocalContext p_context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder for Caffe LMDB records. It allocates the resources and objects required to read and decode Jpeg images stored in Caffe2 LMDB Records. It has internal sharding capability to load/decode in parallel is user wants. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCaffe2LMDBRecordSource (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned internal_shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder for Caffe2 LMDB records. It allocates the resources and objects required to read and decode Jpeg images stored in Caffe2 LMDB Records. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCaffe2LMDBRecordSourceSingleShard (RocalContext p_context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder for Caffe2 LMDB records. It allocates the resources and objects required to read and decode Jpeg images stored on the Caffe2 LMDB Records. It accepts external sharding information to load a singe shard. only. More... | |
| RocalImage ROCAL_API_CALL | rocalMXNetRecordSource (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned internal_shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder for MXNet records. It allocates the resources and objects required to read and decode Jpeg images stored in MXNet Records. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalMXNetRecordSourceSingleShard (RocalContext p_context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates JPEG image reader and decoder for MXNet records. It allocates the resources and objects required to read and decode Jpeg images stored on the MXNet records. It accepts external sharding information to load a singe shard. only. More... | |
| RocalImage ROCAL_API_CALL | rocalFusedJpegCrop (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned num_threads, bool is_output, std::vector< float > &area_factor, std::vector< float > &aspect_ratio, unsigned num_attempts, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0) |
| Creates JPEG image reader and partial decoder. It allocates the resources and objects required to read and decode Jpeg images stored on the file systems. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored and Crops t. More... | |
| RocalImage ROCAL_API_CALL | rocalFusedJpegCropSingleShard (RocalContext context, const char *source_path, RocalImageColor color_format, unsigned shard_id, unsigned shard_count, bool is_output, std::vector< float > &area_factor, std::vector< float > &aspect_ratio, unsigned num_attempts, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0) |
| Creates JPEG image reader and partial decoder. It allocates the resources and objects required to read and decode Jpeg images stored on the file systems. It accepts external sharding information to load a singe shard. only. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegTFRecordSource (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned internal_shard_count, bool is_output, const char *user_key_for_encoded, const char *user_key_for_filename, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates TensorFlow records JPEG image reader and decoder. It allocates the resources and objects required to read and decode Jpeg images stored on the file systems. It has internal sharding capability to load/decode in parallel is user wants. If images are not Jpeg compressed they will be ignored. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegTFRecordSourceSingleShard (RocalContext context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0, RocalDecoderType rocal_decoder_type=RocalDecoderType::ROCAL_DECODER_TJPEG) |
| Creates TensorFlow records JPEG image reader and decoder. It allocates the resources and objects required to read and decode Jpeg images stored on the file systems. It accepts external sharding information to load a singe shard. only. More... | |
| RocalImage ROCAL_API_CALL | rocalRawTFRecordSource (RocalContext p_context, const char *source_path, const char *user_key_for_raw, const char *user_key_for_filename, RocalImageColor rocal_color_format, bool is_output, bool shuffle=false, bool loop=false, unsigned out_width=0, unsigned out_height=0, const char *record_name_prefix="") |
| Creates Raw image loader. It allocates the resources and objects required to load images stored on the file systems. More... | |
| RocalImage ROCAL_API_CALL | rocalRawTFRecordSourceSingleShard (RocalContext p_context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, bool shuffle=false, bool loop=false, unsigned out_width=0, unsigned out_height=0, const char *record_name_prefix="") |
| Creates Raw image loader. It allocates the resources and objects required to load images stored on the file systems. More... | |
| RocalImage ROCAL_API_CALL | rocalVideoFileSource (RocalContext context, const char *source_path, RocalImageColor color_format, RocalDecodeDevice rocal_decode_device, unsigned internal_shard_count, unsigned sequence_length, bool is_output=false, bool shuffle=false, bool loop=false, unsigned step=0, unsigned stride=0, bool file_list_frame_num=true) |
| Creates a video reader and decoder as a source. It allocates the resources and objects required to read and decode mp4 videos stored on the file systems. More... | |
| RocalImage ROCAL_API_CALL | rocalVideoFileSourceSingleShard (RocalContext context, const char *source_path, RocalImageColor color_format, RocalDecodeDevice rocal_decode_device, unsigned shard_id, unsigned shard_count, unsigned sequence_length, bool shuffle=false, bool is_output=false, bool loop=false, unsigned step=0, unsigned stride=0, bool file_list_frame_num=true) |
| Creates a video reader and decoder as a source. It allocates the resources and objects required to read and decode mp4 videos stored on the file systems. It accepts external sharding information to load a singe shard only. More... | |
| RocalImage ROCAL_API_CALL | rocalVideoFileResize (RocalContext context, const char *source_path, RocalImageColor color_format, RocalDecodeDevice rocal_decode_device, unsigned internal_shard_count, unsigned sequence_length, unsigned dest_width, unsigned dest_height, bool shuffle=false, bool is_output=false, bool loop=false, unsigned step=0, unsigned stride=0, bool file_list_frame_num=true, RocalResizeScalingMode scaling_mode=ROCAL_SCALING_MODE_DEFAULT, std::vector< unsigned > max_size={}, unsigned resize_shorter=0, unsigned resize_longer=0, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION) |
| Creates a video reader and decoder as a source. It allocates the resources and objects required to read and decode mp4 videos stored on the file systems. Resizes the decoded frames to the dest width and height. More... | |
| RocalImage ROCAL_API_CALL | rocalVideoFileResizeSingleShard (RocalContext context, const char *source_path, RocalImageColor color_format, RocalDecodeDevice rocal_decode_device, unsigned shard_id, unsigned shard_count, unsigned sequence_length, unsigned dest_width, unsigned dest_height, bool shuffle=false, bool is_output=false, bool loop=false, unsigned step=0, unsigned stride=0, bool file_list_frame_num=true, RocalResizeScalingMode scaling_mode=ROCAL_SCALING_MODE_DEFAULT, std::vector< unsigned > max_size={}, unsigned resize_shorter=0, unsigned resize_longer=0, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION) |
| Creates a video reader and decoder as a source. It allocates the resources and objects required to read and decode mp4 videos stored on the file systems. Resizes the decoded frames to the dest width and height. It accepts external sharding information to load a singe shard only. More... | |
| RocalImage ROCAL_API_CALL | rocalRawCIFAR10Source (RocalContext context, const char *source_path, RocalImageColor color_format, bool is_output, unsigned out_width, unsigned out_height, const char *filename_prefix="", bool loop=false) |
| Creates CIFAR10 raw data reader and loader. It allocates the resources and objects required to read raw data stored on the file systems. More... | |
| RocalStatus ROCAL_API_CALL | rocalResetLoaders (RocalContext context) |
| RocalImage ROCAL_API_CALL | rocalJpegCaffeLMDBRecordSourcePartialSingleShard (RocalContext p_context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, std::vector< float > &area_factor, std::vector< float > &aspect_ratio, unsigned num_attempts, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0) |
| Creates JPEG image reader and partial decoder for Caffe LMDB records. It allocates the resources and objects required to read and decode Jpeg images stored in Caffe2 LMDB Records. It has internal sharding capability to load/decode in parallel is user wants. More... | |
| RocalImage ROCAL_API_CALL | rocalJpegCaffe2LMDBRecordSourcePartialSingleShard (RocalContext p_context, const char *source_path, RocalImageColor rocal_color_format, unsigned shard_id, unsigned shard_count, bool is_output, std::vector< float > &area_factor, std::vector< float > &aspect_ratio, unsigned num_attempts, bool shuffle=false, bool loop=false, RocalImageSizeEvaluationPolicy decode_size_policy=ROCAL_USE_MOST_FREQUENT_SIZE, unsigned max_width=0, unsigned max_height=0) |
| Creates JPEG image reader and partial decoder for Caffe2 LMDB records. It allocates the resources and objects required to read and decode Jpeg images stored in Caffe22 LMDB Records. It has internal sharding capability to load/decode in parallel is user wants. More... | |
Detailed Description
The AMD rocAL Library - Data Loaders.