| /////////////////////////////////////////////////////////////////////////////// |
| // |
| /// \file hardware.h |
| /// \brief Detection of available hardware resources |
| // |
| // Author: Lasse Collin |
| // |
| // This file has been put into the public domain. |
| // You can do whatever you want with this file. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| /// Initialize some hardware-specific variables, which are needed by other |
| /// hardware_* functions. |
| extern void hardware_init(void); |
| |
| |
| /// Set custom value for maximum number of coder threads. |
| extern void hardware_threadlimit_set(uint32_t threadlimit); |
| |
| /// Get the maximum number of coder threads. Some additional helper threads |
| /// are allowed on top of this). |
| extern uint32_t hardware_threadlimit_get(void); |
| |
| |
| /// Set custom memory usage limit. This is used for both encoding and |
| /// decoding. Zero indicates resetting the limit back to defaults. |
| extern void hardware_memlimit_set(uint64_t memlimit); |
| |
| /// Set custom memory usage limit as a percentage of installed RAM. |
| /// The percentage must be in the range [1, 100]. |
| extern void hardware_memlimit_set_percentage(uint32_t percentage); |
| |
| /// Get the current memory usage limit. |
| extern uint64_t hardware_memlimit_get(void); |