From b686b405c6a22b26e9b8082c92ed91513608bea3 Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Fri, 1 Oct 2021 16:35:08 -0700 Subject: *: librototiller->libtil Largely mechanical rename of librototiller -> libtil, but introducing a til_ prefix to all librototiller (now libtil) functions and types where a rototiller prefix was absent. This is just a step towards a more libized librototiller, and til is just a nicer to type/read prefix than rototiller_. --- src/til.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/til.h (limited to 'src/til.h') diff --git a/src/til.h b/src/til.h new file mode 100644 index 0000000..6719693 --- /dev/null +++ b/src/til.h @@ -0,0 +1,37 @@ +#ifndef _TIL_H +#define _TIL_H + +#include "til_fb.h" + +/* til_fragmenter produces fragments from an input fragment, num being the desired fragment for the current call. + * return value of 1 means a fragment has been produced, 0 means num is beyond the end of fragments. */ +typedef int (*til_fragmenter_t)(void *context, const til_fb_fragment_t *fragment, unsigned number, til_fb_fragment_t *res_fragment); + +typedef struct til_settings_t settings; +typedef struct til_setting_desc_t til_setting_desc_t; +typedef struct til_knob_t til_knob_t; + +typedef struct til_module_t { + void * (*create_context)(unsigned ticks, unsigned n_cpus); + void (*destroy_context)(void *context); + void (*prepare_frame)(void *context, unsigned ticks, unsigned n_cpus, til_fb_fragment_t *fragment, til_fragmenter_t *res_fragmenter); + void (*render_fragment)(void *context, unsigned ticks, unsigned cpu, til_fb_fragment_t *fragment); + void (*finish_frame)(void *context, unsigned ticks, til_fb_fragment_t *fragment); + int (*setup)(const til_settings_t *settings, til_setting_desc_t **next_setting); + size_t (*knobs)(void *context, til_knob_t **res_knobs); + char *name; + char *description; + char *author; + char *license; +} til_module_t; + +int til_init(void); +void til_quiesce(void); +void til_shutdown(void); +const til_module_t * til_lookup_module(const char *name); +void til_get_modules(const til_module_t ***res_modules, size_t *res_n_modules); +void til_module_render(const til_module_t *module, void *context, unsigned ticks, til_fb_fragment_t *fragment); +int til_module_create_context(const til_module_t *module, unsigned ticks, void **res_context); +int til_module_setup(til_settings_t *settings, til_setting_desc_t **next_setting); + +#endif -- cgit v1.2.3