AI/rocm-systems
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit of the rocJPEG library (#1)

Browse Source 
* rocJPEG initial commit

* Add gitignore file

* clean up

* code clean up

* CMakeLists update

* Update README

* Update readme and setup script

* add docs folder

* update rocjepg headers

* update the rocjepg header

* update the copyright year

* Add nullptr check for all APIs

* update the hip kernels execution

* follow google c++ style guide

* code clean up

* use google c++ style guide for hip kernels

* add support for rocJpegGetErrorName API

* Add ParseCommandLine function

* update the rocjpeg sample

* Update the readme, LIBVA instructions

* udate the rocJPEG script

* Update CMAKE and libdrm

* Add support for ROCJPEG_OUTPUT_UNCHANGED and SaveImage function

* code  clean up

* update the drm dependencies

* remove the unused hipstream

* code clean up

* add -fmt option for selection the output format

* update the GetImageInfo API

* update the sample

* update the save image function based onn the surface and putput format

* add new sample images

* Put hip interop mem into separate functions and some code clean up

* Add support for CopyLuma and CopyChroma

* Add support for the yuv output format for NV12 surface

* Update HIP kernels

* add support for rgbi format conversion for NV12 and YUv444

* Update the status

* Add support for converting YUYV to RGB

* Add support for unpacking YUYV format

* Fix unpacking Y fron YUYV hip kernel

* Add suppoort for extractign packed YUYV to YUV planar

* hip code clean up

* code clean up

* Update the headers

* code clean up

* change hip kernel names

* hip kernel clean up

* hip clean up

* code clean up

* code clean up

* code clean up

* code clean up

* code clean up

* code clean up for jpege decoder class

* code clean up

* code clean up

* code clean up

* code clean up

* update the dockers

* code clean up

* code clean up

* hip kernels clean up

* remove unused hip kernels

* add additional test cases

* update the APIs

* add new hip yuv400torgbi kernel

* update yuv400torgbi kernel

* restructure files

* code clean up

* code clean up

* add jenkins

* code clean up

* code clean up

* update readme

* update docker's README

* make changes based on the reviewers comments

* make changes based on the reviewers comments

* return ROCJPEG_STATUS_JPEG_NOT_SUPPORTED if the resolution of the jpeg is not supported for HW decoding

[ROCm/rocjpeg commit: 6ad4a76177]
This commit is contained in:
Aryan Salmanpour
2024-03-25 17:05:31 -04:00
committed by GitHub
parent 52b4d4dd5f
commit 929a892e8d
33 changed files with 4673 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
projects/rocjpeg/samples/jpegDecode/jpegdecode.cpp
+531
View File
@@ -0,0 +1,531 @@
/*
Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <iostream>
#include <unistd.h>
#include <vector>
#include <string>
#include <chrono>
#include <sys/stat.h>
#include <libgen.h>
#include <filesystem>
#include <fstream>
#include "rocjpeg.h"
#define CHECK_ROCJPEG(call) { \
RocJpegStatus rocjpeg_status = (call); \
if (rocjpeg_status != ROCJPEG_STATUS_SUCCESS) { \
std::cerr << #call << " returned " << rocJpegGetErrorName(rocjpeg_status) << " at " << __FILE__ << ":" << __LINE__ << std::endl;\
exit(1); \
} \
}
#define CHECK_HIP(call) { \
hipError_t hip_status = (call); \
if (hip_status != hipSuccess) { \
std::cout << "rocJPEG failure: '#" << hip_status << "' at " << __FILE__ << ":" << __LINE__ << std::endl;\
exit(1); \
} \
}
void ShowHelpAndExit(const char *option = NULL) {
std::cout << "Options:" << std::endl
<< "-i Path to single image or directory of images - required" << std::endl
<< "-be Select rocJPEG backend (0 for ROCJPEG_BACKEND_HARDWARE, using VCN hardware-accelarated JPEG decoder, 1 ROCJPEG_BACKEND_HYBRID, using CPU and GPU HIP kernles for JPEG decoding); optional; default: 0" << std::endl
<< "-fmt Select rocJPEG output format for decoding, one of the [native, yuv, y, rgb]; optional; default: native" << std::endl
<< "-o Output file path or directory - Write decoded images based on the selected outfut format to this file or directory; optional;" << std::endl
<< "-d GPU device id (0 for the first GPU device, 1 for the second GPU device, etc.); optional; default: 0" << std::endl;
exit(0);
}
void ParseCommandLine(std::string &input_path, std::string &output_file_path, int &dump_output_frames, int &device_id, RocJpegBackend &rocjpeg_backend, RocJpegOutputFormat &output_format, int argc, char *argv[]) {
if(argc <= 1) {
ShowHelpAndExit();
}
for (int i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-h")) {
ShowHelpAndExit();
}
if (!strcmp(argv[i], "-i")) {
if (++i == argc) {
ShowHelpAndExit("-i");
}
input_path = argv[i];
continue;
}
if (!strcmp(argv[i], "-o")) {
if (++i == argc) {
ShowHelpAndExit("-o");
}
output_file_path = argv[i];
dump_output_frames = 1;
continue;
}
if (!strcmp(argv[i], "-d")) {
if (++i == argc) {
ShowHelpAndExit("-d");
}
device_id = atoi(argv[i]);
continue;
}
if (!strcmp(argv[i], "-be")) {
if (++i == argc) {
ShowHelpAndExit("-be");
}
rocjpeg_backend = static_cast<RocJpegBackend>(atoi(argv[i]));
continue;
}
if (!strcmp(argv[i], "-fmt")) {
if (++i == argc) {
ShowHelpAndExit("-fmt");
}
std::string selected_output_format = argv[i];
if (selected_output_format == "native") {
output_format = ROCJPEG_OUTPUT_NATIVE;
} else if (selected_output_format == "yuv") {
output_format = ROCJPEG_OUTPUT_YUV_PLANAR;
} else if (selected_output_format == "y") {
output_format = ROCJPEG_OUTPUT_Y;
} else if (selected_output_format == "rgb") {
output_format = ROCJPEG_OUTPUT_RGB;
} else {
ShowHelpAndExit(argv[i]);
}
continue;
}
ShowHelpAndExit(argv[i]);
}
}
void SaveImage(std::string output_file_name, RocJpegImage *output_image, uint32_t img_width, uint32_t img_height, RocJpegChromaSubsampling subsampling, RocJpegOutputFormat output_format) {
uint8_t *hst_ptr = nullptr;
FILE *fp;
hipError_t hip_status = hipSuccess;
if (output_image == nullptr || output_image->channel[0] == nullptr || output_image->pitch[0] == 0) {
return;
}
uint32_t widths[ROCJPEG_MAX_COMPONENT] = {};
uint32_t heights[ROCJPEG_MAX_COMPONENT] = {};
switch (output_format) {
case ROCJPEG_OUTPUT_NATIVE:
switch (subsampling) {
case ROCJPEG_CSS_444:
widths[2] = widths[1] = widths[0] = img_width;
heights[2] = heights[1] = heights[0] = img_height;
break;
case ROCJPEG_CSS_422:
widths[0] = img_width * 2;
heights[0] = img_height;
break;
case ROCJPEG_CSS_420:
widths[1] = widths[0] = img_width;
heights[0] = img_height;
heights[1] = img_height >> 1;
break;
case ROCJPEG_CSS_400:
widths[0] = img_width;
heights[0] = img_height;
break;
default:
std::cout << "Unknown chroma subsampling!" << std::endl;
return;
}
break;
case ROCJPEG_OUTPUT_YUV_PLANAR:
switch (subsampling) {
case ROCJPEG_CSS_444:
widths[2] = widths[1] = widths[0] = img_width;
heights[2] = heights[1] = heights[0] = img_height;
break;
case ROCJPEG_CSS_422:
widths[0] = img_width;
widths[2] = widths[1] = widths[0] >> 1;
heights[2] = heights[1] = heights[0] = img_height;
break;
case ROCJPEG_CSS_420:
widths[0] = img_width;
widths[2] = widths[1] = widths[0] >> 1;
heights[0] = img_height;
heights[2] = heights[1] = img_height >> 1;
break;
case ROCJPEG_CSS_400:
widths[0] = img_width;
heights[0] = img_height;
break;
default:
std::cout << "Unknown chroma subsampling!" << std::endl;
return;
}
break;
case ROCJPEG_OUTPUT_Y:
widths[0] = img_width;
heights[0] = img_height;
break;
case ROCJPEG_OUTPUT_RGB:
widths[0] = img_width * 3;
heights[0] = img_height;
break;
default:
std::cout << "Unknown output format!" << std::endl;
return;
}
uint32_t channel0_size = output_image->pitch[0] * heights[0];
uint32_t channel1_size = output_image->pitch[1] * heights[1];
uint32_t channel2_size = output_image->pitch[2] * heights[2];
uint32_t output_image_size = channel0_size + channel1_size + channel2_size;
if (hst_ptr == nullptr) {
hst_ptr = new uint8_t [output_image_size];
}
CHECK_HIP(hipMemcpyDtoH((void *)hst_ptr, output_image->channel[0], channel0_size));
uint8_t *tmp_hst_ptr = hst_ptr;
fp = fopen(output_file_name.c_str(), "wb");
if (fp) {
// write channel0
if (widths[0] == output_image->pitch[0]) {
fwrite(hst_ptr, 1, channel0_size, fp);
} else {
for (int i = 0; i < heights[0]; i++) {
fwrite(tmp_hst_ptr, 1, widths[0], fp);
tmp_hst_ptr += output_image->pitch[0];
}
}
// write channel1
if (channel1_size != 0 && output_image->channel[1] != nullptr) {
uint8_t *channel1_hst_ptr = hst_ptr + channel0_size;
CHECK_HIP(hipMemcpyDtoH((void *)channel1_hst_ptr, output_image->channel[1], channel1_size));
if (widths[1] == output_image->pitch[1]) {
fwrite(channel1_hst_ptr, 1, channel1_size, fp);
} else {
for (int i = 0; i < heights[1]; i++) {
fwrite(channel1_hst_ptr, 1, widths[1], fp);
channel1_hst_ptr += output_image->pitch[1];
}
}
}
// write channel2
if (channel2_size != 0 && output_image->channel[2] != nullptr) {
uint8_t *channel2_hst_ptr = hst_ptr + channel0_size + channel1_size;
CHECK_HIP(hipMemcpyDtoH((void *)channel2_hst_ptr, output_image->channel[2], channel2_size));
if (widths[2] == output_image->pitch[2]) {
fwrite(channel2_hst_ptr, 1, channel2_size, fp);
} else {
for (int i = 0; i < heights[2]; i++) {
fwrite(channel2_hst_ptr, 1, widths[2], fp);
channel2_hst_ptr += output_image->pitch[2];
}
}
}
fclose(fp);
}
if (hst_ptr != nullptr) {
delete [] hst_ptr;
hst_ptr = nullptr;
tmp_hst_ptr = nullptr;
}
}
bool GetFilePaths(std::string &input_path, std::vector<std::string> &file_paths, bool &is_dir, bool &is_file) {
is_dir = std::filesystem::is_directory(input_path);
is_file = std::filesystem::is_regular_file(input_path);
if (is_dir) {
for (const auto &entry : std::filesystem::directory_iterator(input_path))
file_paths.push_back(entry.path());
} else if (is_file) {
file_paths.push_back(input_path);
} else {
std::cerr << "ERROR: the input path is not valid!" << std::endl;
return false;
}
return true;
}
bool InitHipDevice(int device_id) {
int num_devices;
hipDeviceProp_t hip_dev_prop;
CHECK_HIP(hipGetDeviceCount(&num_devices));
if (num_devices < 1) {
std::cerr << "ERROR: didn't find any GPU!" << std::endl;
return false;
}
if (device_id >= num_devices) {
std::cerr << "ERROR: the requested device_id is not found!" << std::endl;
return false;
}
CHECK_HIP(hipSetDevice(device_id));
CHECK_HIP(hipGetDeviceProperties(&hip_dev_prop, device_id));
std::cout << "info: Using GPU device " << device_id << ": " << hip_dev_prop.name << "[" << hip_dev_prop.gcnArchName << "] on PCI bus " <<
std::setfill('0') << std::setw(2) << std::right << std::hex << hip_dev_prop.pciBusID << ":" << std::setfill('0') << std::setw(2) <<
std::right << std::hex << hip_dev_prop.pciDomainID << "." << hip_dev_prop.pciDeviceID << std::dec << std::endl;
return true;
}
int main(int argc, char **argv) {
int device_id = 0;
int dump_output_frames = 0;
uint8_t num_components;
uint32_t widths[ROCJPEG_MAX_COMPONENT] = {};
uint32_t heights[ROCJPEG_MAX_COMPONENT] = {};
uint32_t channel_sizes[ROCJPEG_MAX_COMPONENT] = {};
uint32_t num_channels = 0;
int total_images_all = 0;
double time_per_image_all = 0;
double m_pixels_all = 0;
double image_per_sec_all = 0;
std::string chroma_sub_sampling = "";
std::string input_path, output_file_path;
std::vector<std::string> file_paths = {};
bool is_dir = false;
bool is_file = false;
RocJpegChromaSubsampling subsampling;
RocJpegBackend rocjpeg_backend = ROCJPEG_BACKEND_HARDWARE;
RocJpegHandle rocjpeg_handle = nullptr;
RocJpegImage output_image = {};
RocJpegOutputFormat output_format = ROCJPEG_OUTPUT_NATIVE;
ParseCommandLine(input_path, output_file_path, dump_output_frames, device_id, rocjpeg_backend, output_format, argc, argv);
if (!GetFilePaths(input_path, file_paths, is_dir, is_file)) {
std::cerr << "Failed to get input file paths!" << std::endl;
return -1;
}
if (!InitHipDevice(device_id)) {
std::cerr << "Failed to initialize HIP!" << std::endl;
return -1;
}
CHECK_ROCJPEG(rocJpegCreate(rocjpeg_backend, device_id, &rocjpeg_handle));
int counter = 0;
std::vector<std::vector<char>> file_data(file_paths.size());
std::vector<size_t> file_sizes(file_paths.size());
for (auto file_path : file_paths) {
std::string base_file_name = file_path.substr(file_path.find_last_of("/\\") + 1);
int image_count = 0;
// Read an image from disk.
std::ifstream input(file_path.c_str(), std::ios::in | std::ios::binary | std::ios::ate);
if (!(input.is_open())) {
std::cerr << "ERROR: Cannot open image: " << file_path << std::endl;
return 0;
}
// Get the size
std::streamsize file_size = input.tellg();
input.seekg(0, std::ios::beg);
// resize if buffer is too small
if (file_data[counter].size() < file_size) {
file_data[counter].resize(file_size);
}
if (!input.read(file_data[counter].data(), file_size)) {
std::cerr << "Cannot read from file: " << file_path << std::endl;
return 0;
}
file_sizes[counter] = file_size;
CHECK_ROCJPEG(rocJpegGetImageInfo(rocjpeg_handle, reinterpret_cast<uint8_t*>(file_data[counter].data()), file_size, &num_components, &subsampling, widths, heights));
std::cout << "info: input file name: " << base_file_name << std::endl;
std::cout << "info: input image resolution: " << widths[0] << "x" << heights[0] << std::endl;
switch (subsampling) {
case ROCJPEG_CSS_444:
chroma_sub_sampling = "YUV 4:4:4";
break;
case ROCJPEG_CSS_440:
chroma_sub_sampling = "YUV 4:4:0";
break;
case ROCJPEG_CSS_422:
chroma_sub_sampling = "YUV 4:2:2";
break;
case ROCJPEG_CSS_420:
chroma_sub_sampling = "YUV 4:2:0";
break;
case ROCJPEG_CSS_411:
chroma_sub_sampling = "YUV 4:1:1";
break;
case ROCJPEG_CSS_400:
chroma_sub_sampling = "YUV 4:0:0";
break;
case ROCJPEG_CSS_UNKNOWN:
std::cout << "info: Unknown chroma subsampling" << std::endl;
return EXIT_FAILURE;
}
std::cout << "info: chroma subsampling: " + chroma_sub_sampling << std::endl;
if (subsampling == ROCJPEG_CSS_440 || subsampling == ROCJPEG_CSS_411) {
std::cout << "The chroma sub-sampling is not supported by VCN Hardware" << std::endl;
if (is_dir) {
std::cout << std::endl;
continue;
} else
return EXIT_FAILURE;
}
switch (output_format) {
case ROCJPEG_OUTPUT_NATIVE:
switch (subsampling) {
case ROCJPEG_CSS_444:
num_channels = 3;
output_image.pitch[2] = output_image.pitch[1] = output_image.pitch[0] = widths[0];
channel_sizes[2] = channel_sizes[1] = channel_sizes[0] = output_image.pitch[0] * heights[0];
break;
case ROCJPEG_CSS_422:
num_channels = 1;
output_image.pitch[0] = widths[0] * 2;
channel_sizes[0] = output_image.pitch[0] * heights[0];
break;
case ROCJPEG_CSS_420:
num_channels = 2;
output_image.pitch[1] = output_image.pitch[0] = widths[0];
channel_sizes[0] = output_image.pitch[0] * heights[0];
channel_sizes[1] = output_image.pitch[1] * (heights[0] >> 1);
break;
case ROCJPEG_CSS_400:
num_channels = 1;
output_image.pitch[0] = widths[0];
channel_sizes[0] = output_image.pitch[0] * heights[0];
break;
default:
std::cout << "Unknown chroma subsampling!" << std::endl;
return EXIT_FAILURE;
}
break;
case ROCJPEG_OUTPUT_YUV_PLANAR:
if (subsampling == ROCJPEG_CSS_400) {
num_channels = 1;
output_image.pitch[0] = widths[0];
channel_sizes[0] = output_image.pitch[0] * heights[0];
} else {
num_channels = 3;
output_image.pitch[0] = widths[0];
output_image.pitch[1] = widths[1];
output_image.pitch[2] = widths[2];
channel_sizes[0] = output_image.pitch[0] * heights[0];
channel_sizes[1] = output_image.pitch[1] * heights[1];
channel_sizes[2] = output_image.pitch[2] * heights[2];
}
break;
case ROCJPEG_OUTPUT_Y:
num_channels = 1;
output_image.pitch[0] = widths[0];
channel_sizes[0] = output_image.pitch[0] * heights[0];
break;
case ROCJPEG_OUTPUT_RGB:
num_channels = 1;
output_image.pitch[0] = widths[0] * 3;
channel_sizes[0] = output_image.pitch[0] * heights[0];
break;
default:
std::cout << "Unknown output format!" << std::endl;
return EXIT_FAILURE;
}
// allocate memory for each channel
for (int i = 0; i < num_channels; i++) {
CHECK_HIP(hipMalloc(&output_image.channel[i], channel_sizes[i]));
}
std::cout << "info: decoding started, please wait! ... " << std::endl;
auto start_time = std::chrono::high_resolution_clock::now();
CHECK_ROCJPEG(rocJpegDecode(rocjpeg_handle, reinterpret_cast<uint8_t*>(file_data[counter].data()), file_size, output_format, &output_image));
auto end_time = std::chrono::high_resolution_clock::now();
std::chrono::duration<double> decoder_time = end_time - start_time;
double time_per_image = decoder_time.count() * 1000;
double ips = (1 / time_per_image) * 1000;
double mpixels = ((double)widths[0] * (double)heights[0] / 1000000) * ips;
image_count++;
if (dump_output_frames) {
std::string::size_type const p(base_file_name.find_last_of('.'));
std::string file_name_no_ext = base_file_name.substr(0, p);
std::string file_extension;
switch (output_format) {
case ROCJPEG_OUTPUT_NATIVE:
file_extension = "native";
break;
case ROCJPEG_OUTPUT_YUV_PLANAR:
file_extension = "yuv";
break;
case ROCJPEG_OUTPUT_Y:
file_extension = "y";
break;
case ROCJPEG_OUTPUT_RGB:
file_extension = "rgb";
break;
default:
file_extension = "";
break;
}
std::string file_name_for_saving = output_file_path + "//" + file_name_no_ext + "_" + std::to_string(widths[0]) + "x"
+ std::to_string(heights[0]) + "." + file_extension;
std::string image_save_path = is_dir ? file_name_for_saving : output_file_path;
SaveImage(image_save_path, &output_image, widths[0], heights[0], subsampling, output_format);
}
for (int i = 0; i < num_channels; i++) {
if (output_image.channel[i] != nullptr) {
CHECK_HIP(hipFree((void*)output_image.channel[i]));
output_image.channel[i] = nullptr;
output_image.pitch[i] = 0;
}
}
std::cout << "info: total decoded images: " << image_count << std::endl;
std::cout << "info: average processing time per image (ms): " << time_per_image << std::endl;
std::cout << "info: average images per sec: " << (1 / time_per_image) * 1000 << std::endl;
std::cout << "info: total elapsed time (s): " << decoder_time.count() << std::endl;
if (is_dir) {
std::cout << std::endl;
total_images_all += image_count;
time_per_image_all += time_per_image;
image_per_sec_all += ips;
m_pixels_all += mpixels;
}
counter++;
}
if (is_dir) {
std::cout << "info: total decoded images: " << total_images_all << std::endl;
if (total_images_all) {
std::cout << "info: average processing time per image (ms): " << time_per_image_all / total_images_all << std::endl;
std::cout << "info: average decoded images per sec: " << image_per_sec_all / total_images_all << std::endl;
std::cout << "info: average decoded mpixels per sec: " << m_pixels_all / total_images_all << std::endl;
}
std::cout << std::endl;
}
CHECK_ROCJPEG(rocJpegDestroy(rocjpeg_handle));
std::cout << "info: decoding completed!" << std::endl;
return 0;
}