Graphite's logging priority can now be adjusted by defining SKGPU_GRAPHITE_LOWEST_ACTIVE_LOG_PRIORITY in SkUserConfig.h to a value specified by the skgpu::graphite::LogPriority enum.

For example:

#define SKGPU_GRAPHITE_LOWEST_ACTIVE_LOG_PRIORITY skgpu::graphite::LogPriority::kWarning

Would cause Graphite to log warnings, non-fatal errors, and fatal errors. However, debug logs would be omitted.

SKGPU_GRAPHITE_LOWEST_ACTIVE_LOG_PRIORITY will default to kWarning in debug builds, and kError in release builds.