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Preliminary (empty) implementation of GPU optimisations

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This commit is contained in:
Marc Di Luzio
2019-01-30 20:25:29 +00:00
parent 92f8d3225d
commit aeaef7377d
4 changed files with 162 additions and 0 deletions
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14
daemon/gamemode.c
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@@ -63,6 +63,8 @@ struct GameModeContext {
char initial_cpu_mode[64]; /**<Only updates when we can */
struct GameModeGPUInfo *gpu_info; /**<Stored GPU info for the current GPU */
/* Reaper control */
struct {
pthread_t thread;
@@ -107,6 +109,9 @@ void game_mode_context_init(GameModeContext *self)
self->config = config_create();
config_init(self->config);
/* Grab the current GPU */
game_mode_identify_gpu(&self->gpu_info);
pthread_rwlock_init(&self->rwlock, NULL);
pthread_mutex_init(&self->reaper.mutex, NULL);
pthread_cond_init(&self->reaper.condition, NULL);
@@ -144,6 +149,9 @@ void game_mode_context_destroy(GameModeContext *self)
pthread_cond_destroy(&self->reaper.condition);
pthread_mutex_destroy(&self->reaper.mutex);
/* Destroy the gpu object */
game_mode_free_gpu(&self->gpu_info);
/* Destroy the config object */
config_destroy(self->config);
@@ -200,6 +208,9 @@ static void game_mode_context_enter(GameModeContext *self)
/* Inhibit the screensaver */
if (config_get_inhibit_screensaver(self->config))
game_mode_inhibit_screensaver(true);
/* Apply GPU optimisations */
game_mode_apply_gpu(self->gpu_info, true);
}
/**
@@ -213,6 +224,9 @@ static void game_mode_context_leave(GameModeContext *self)
LOG_MSG("Leaving Game Mode...\n");
sd_notifyf(0, "STATUS=%sGameMode is currently deactivated.%s\n", "\x1B[1;36m", "\x1B[0m");
/* Remove GPU optimisations */
game_mode_apply_gpu(self->gpu_info, false);
/* UnInhibit the screensaver */
if (config_get_inhibit_screensaver(self->config))
game_mode_inhibit_screensaver(false);