forked from enlightenment/efl
90 lines
2.1 KiB
C
90 lines
2.1 KiB
C
#include "evas_common.h"
|
|
#include "evas_private.h"
|
|
#include "Evas_Engine_Drm.h"
|
|
#include "evas_engine.h"
|
|
|
|
/* function tables - filled in later (func and parent func) */
|
|
static Evas_Func func, pfunc;
|
|
|
|
/* external variables */
|
|
int _evas_engine_drm_log_dom;
|
|
|
|
/* engine api functions */
|
|
static void *
|
|
eng_info(Evas *evas EINA_UNUSED)
|
|
{
|
|
Evas_Engine_Info_Drm *info;
|
|
|
|
/* try to allocate space for our engine info structure */
|
|
if (!(info = calloc(1, sizeof(Evas_Engine_Info_Drm))))
|
|
return NULL;
|
|
|
|
/* set some engine default properties */
|
|
info->magic.magic = rand();
|
|
info->render_mode = EVAS_RENDER_MODE_BLOCKING;
|
|
|
|
return info;
|
|
}
|
|
|
|
static void
|
|
eng_info_free(Evas *evas EINA_UNUSED, void *einfo)
|
|
{
|
|
Evas_Engine_Info_Drm *info;
|
|
|
|
/* free the engine info */
|
|
if ((info = (Evas_Engine_Info_Drm *)einfo))
|
|
free(info);
|
|
}
|
|
|
|
/* module api functions */
|
|
static int
|
|
module_open(Evas_Module *em)
|
|
{
|
|
/* check for valid evas module */
|
|
if (!em) return 0;
|
|
|
|
/* try to inherit functions from software_generic engine */
|
|
if (!_evas_module_engine_inherit(&pfunc, "software_generic")) return 0;
|
|
|
|
/* try to create eina logging domain */
|
|
_evas_engine_drm_log_dom =
|
|
eina_log_domain_register("evas-drm", EVAS_DEFAULT_LOG_COLOR);
|
|
|
|
/* if we could not create a logging domain, error out */
|
|
if (_evas_engine_drm_log_dom < 0)
|
|
{
|
|
EINA_LOG_ERR("Can not create a module log domain.");
|
|
return 0;
|
|
}
|
|
|
|
/* store parent functions */
|
|
func = pfunc;
|
|
|
|
/* override the methods we provide */
|
|
EVAS_API_OVERRIDE(info, &func, eng_);
|
|
EVAS_API_OVERRIDE(info_free, &func, eng_);
|
|
|
|
/* advertise our engine functions */
|
|
em->functions = (void *)(&func);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
module_close(Evas_Module *em EINA_UNUSED)
|
|
{
|
|
/* unregister the eina log domain for this engine */
|
|
eina_log_domain_unregister(_evas_engine_drm_log_dom);
|
|
}
|
|
|
|
static Evas_Module_Api evas_modapi =
|
|
{
|
|
EVAS_MODULE_API_VERSION, "drm", "none", { module_open, module_close }
|
|
};
|
|
|
|
EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_ENGINE, engine, drm);
|
|
|
|
#ifndef EVAS_STATIC_BUILD_DRM
|
|
EVAS_EINA_MODULE_DEFINE(engine, drm);
|
|
#endif
|