tracy/server/TracyFileHeader.hpp

#ifndef __TRACYFILEHEADER_HPP__
#define __TRACYFILEHEADER_HPP__

#include <stdint.h>

#include "../public/common/TracyForceInline.hpp"

namespace tracy
{

static const uint8_t TracyHeader[4] = { 't', 'r', 253, 'P' };
static const uint8_t Lz4Header[4]  = { 't', 'l', 'Z', 4 };
static const uint8_t ZstdHeader[4] = { 't', 'Z', 's', 't' };

static constexpr tracy_force_inline int FileVersion( uint8_t h5, uint8_t h6, uint8_t h7 )
{
    return ( h5 << 16 ) | ( h6 << 8 ) | h7;
}

}

#endif
Try to not crash when opening invalid files. Tracy will now perform a number of checks when trying to read a dump file: 1. The file must have at least 4 bytes of data. 2. There should be a 4 byte header to indicate the file was saved by tracy. This is a breaking change in file format. 3. Old header-less files are still supported, but there's a new check for data validity. The first 4 bytes of file (as an uint32) must be less or equal to max LZ4 data packet size. This requires the first two bytes to be 00 00 or 00 01, which should catch most invalid files. 2018-04-21 12:53:40 +00:00			`#ifndef __TRACYFILEHEADER_HPP__`
			`#define __TRACYFILEHEADER_HPP__`

Add missing includes. 2022-04-26 19:23:22 +00:00			`#include <stdint.h>`

Move all client headers and sources to public/ directory. 2022-07-17 11:41:40 +00:00			`#include "../public/common/TracyForceInline.hpp"`
Move FileVersion() to TracyFileHeader.hpp. 2019-08-19 20:55:37 +00:00
Try to not crash when opening invalid files. Tracy will now perform a number of checks when trying to read a dump file: 1. The file must have at least 4 bytes of data. 2. There should be a 4 byte header to indicate the file was saved by tracy. This is a breaking change in file format. 3. Old header-less files are still supported, but there's a new check for data validity. The first 4 bytes of file (as an uint32) must be less or equal to max LZ4 data packet size. This requires the first two bytes to be 00 00 or 00 01, which should catch most invalid files. 2018-04-21 12:53:40 +00:00			`namespace tracy`
			`{`

Use multiple compression streams when writing trace files. 2024-06-02 10:27:17 +00:00			`static const uint8_t TracyHeader[4] = { 't', 'r', 253, 'P' };`
			`static const uint8_t Lz4Header[4] = { 't', 'l', 'Z', 4 };`
			`static const uint8_t ZstdHeader[4] = { 't', 'Z', 's', 't' };`
Try to not crash when opening invalid files. Tracy will now perform a number of checks when trying to read a dump file: 1. The file must have at least 4 bytes of data. 2. There should be a 4 byte header to indicate the file was saved by tracy. This is a breaking change in file format. 3. Old header-less files are still supported, but there's a new check for data validity. The first 4 bytes of file (as an uint32) must be less or equal to max LZ4 data packet size. This requires the first two bytes to be 00 00 or 00 01, which should catch most invalid files. 2018-04-21 12:53:40 +00:00
Move FileVersion() to TracyFileHeader.hpp. 2019-08-19 20:55:37 +00:00			`static constexpr tracy_force_inline int FileVersion( uint8_t h5, uint8_t h6, uint8_t h7 )`
			`{`
			`return ( h5 << 16 ) \| ( h6 << 8 ) \| h7;`
			`}`

Try to not crash when opening invalid files. Tracy will now perform a number of checks when trying to read a dump file: 1. The file must have at least 4 bytes of data. 2. There should be a 4 byte header to indicate the file was saved by tracy. This is a breaking change in file format. 3. Old header-less files are still supported, but there's a new check for data validity. The first 4 bytes of file (as an uint32) must be less or equal to max LZ4 data packet size. This requires the first two bytes to be 00 00 or 00 01, which should catch most invalid files. 2018-04-21 12:53:40 +00:00			`}`

			`#endif`