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Update documentation in retroarch.c

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This commit is contained in:
twinaphex 2015-01-14 03:04:44 +01:00
parent 4fb2f5f0d1
commit dff124f595
1 changed files with 45 additions and 10 deletions
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55
retroarch.c
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@ -1846,6 +1846,11 @@ static void init_state(void)
driver.audio_active = true;
}
/**
* free_temporary_content:
*
* Frees temporary content handle.
**/
static void free_temporary_content(void)
{
unsigned i;
@ -1860,15 +1865,19 @@ static void free_temporary_content(void)
string_list_free(g_extern.temporary_content);
}
/* main_clear_state_extern:
*
* Clears all external state.
*
* XXX This memset is really dangerous.
*
* (a) it can leak memory because the pointers
* in g_extern aren't freed.
* (b) it can zero pointers that the rest of
* the code will look at.
*/
static void main_clear_state_extern(void)
{
/* XXX This memset is really dangerous.
*
* (a) it can leak memory because the pointers
* in g_extern aren't freed.
* (b) it can zero pointers that the rest of
* the code will look at.
*/
rarch_main_command(RARCH_CMD_TEMPORARY_CONTENT_DEINIT);
rarch_main_command(RARCH_CMD_SUBSYSTEM_FULLPATHS_DEINIT);
rarch_main_command(RARCH_CMD_RECORD_DEINIT);
@ -1878,6 +1887,15 @@ static void main_clear_state_extern(void)
memset(&g_extern, 0, sizeof(g_extern));
}
/**
* main_clear_state:
* @inited : Init the drivers after teardown?
*
* Will teardown drivers and clears all
* internal state of RetroArch.
* If @inited is true, will initialize all
* drivers again after teardown.
**/
static void main_clear_state(bool inited)
{
unsigned i;
@ -1945,10 +1963,17 @@ static void init_system_info(void)
g_extern.system.block_extract = info->block_extract;
}
/*
* verify_api_version:
*
* Compare libretro core API version against API version
* used by RetroArch.
*
* TODO - when libretro v2 gets added, allow for switching
* between libretro version backend dynamically.
**/
static void verify_api_version(void)
{
/* TODO - when libretro v2 gets added, allow for switching
* between libretro version backend dynamically. */
RARCH_LOG("Version of libretro API: %u\n", pretro_api_version());
RARCH_LOG("Compiled against API: %u\n", RETRO_API_VERSION);
@ -1962,7 +1987,11 @@ static void verify_api_version(void)
rarch_fail(1, "validate_cpu_features()"); \
} while(0)
/* Make sure we haven't compiled for something we cannot run.
/* validate_cpu_features:
*
* Validates CPU features for given processor architecture.
*
* Make sure we haven't compiled for something we cannot run.
* Ideally, code would get swapped out depending on CPU support,
* but this will do for now.
*/
@ -1985,6 +2014,12 @@ static void validate_cpu_features(void)
#endif
}
/**
* init_system_av_info:
*
* Initialize system A/V information by calling the libretro core's
* get_system_av_info function.
**/
static void init_system_av_info(void)
{
pretro_get_system_av_info(&g_extern.system.av_info);