Linux Manuals

waffle_error, waffle_error_get_info, waffle_error_get_code, waffle_error_to_string – Thread-local error state Synopsis #include <waffle.h> enum waffle_error {… }; struct waffle_error_info { enum waffle_error code; const char *message; size_t message_length; }; const struct waffle_error_info *waffle_error_get_info(void); enum waffle_error waffle_error_get_code(void); const char *waffle_error_to_string(enum waffle_errore); Description Waffle functions usually return either a bool, in which false indicates failure, or a pointer, in…

waffle_error, waffle_error_get_info, waffle_error_get_code, waffle_error_to_string – Thread-local error state Synopsis #include <waffle.h> enum waffle_error {… }; struct waffle_error_info { enum waffle_error code; const char *message; size_t message_length; }; const struct waffle_error_info *waffle_error_get_info(void); enum waffle_error waffle_error_get_code(void); const char *waffle_error_to_string(enum waffle_errore); Description Waffle functions usually return either a bool, in which false indicates failure, or a pointer, in…

waffle_enum, waffle_enum_to_string – Listing of non-error enums and associated utility functions Synopsis #include <waffle.h> enum waffle_enum {… }; const char *waffle_enum_to_string(int32_t e); Description waffle_enum_to_string() Convert an waffle_enum token to a string. For example, convert WAFFLE_DONT_CARE to "WAFFLE_DONT_CARE". Return null if the token is not a valid waffle_enum. This function always sets the error code to…

waffle_enum, waffle_enum_to_string – Listing of non-error enums and associated utility functions Synopsis #include <waffle.h> enum waffle_enum {… }; const char *waffle_enum_to_string(int32_t e); Description waffle_enum_to_string() Convert an waffle_enum token to a string. For example, convert WAFFLE_DONT_CARE to "WAFFLE_DONT_CARE". Return null if the token is not a valid waffle_enum. This function always sets the error code to…

waffle_dl, waffle_dl_can_open, waffle_dl_sym – platform-independent interface to dynamic libraries Synopsis #include <waffle.h> bool waffle_dl_can_open(int32_t dl); void *waffle_dl_sym(int32_t dl, const char *symbol); Description The waffle_dl functions provide a platform-independent interface for dynamic OpenGL libraries. For each function, the parameter dl must be one of: WAFFLE_DL_OPENGL WAFFLE_DL_OPENGL_ES1 WAFFLE_DL_OPENGL_ES2 WAFFLE_DL_OPENGL_ES3 For example, on Linux, the WAFFLE_DL_* enums map…

waffle_dl, waffle_dl_can_open, waffle_dl_sym – platform-independent interface to dynamic libraries Synopsis #include <waffle.h> bool waffle_dl_can_open(int32_t dl); void *waffle_dl_sym(int32_t dl, const char *symbol); Description The waffle_dl functions provide a platform-independent interface for dynamic OpenGL libraries. For each function, the parameter dl must be one of: WAFFLE_DL_OPENGL WAFFLE_DL_OPENGL_ES1 WAFFLE_DL_OPENGL_ES2 WAFFLE_DL_OPENGL_ES3 For example, on Linux, the WAFFLE_DL_* enums map…

waffle_dl, waffle_dl_can_open, waffle_dl_sym – platform-independent interface to dynamic libraries Synopsis #include <waffle.h> bool waffle_dl_can_open(int32_t dl); void *waffle_dl_sym(int32_t dl, const char *symbol); Description The waffle_dl functions provide a platform-independent interface for dynamic OpenGL libraries. For each function, the parameter dl must be one of: WAFFLE_DL_OPENGL WAFFLE_DL_OPENGL_ES1 WAFFLE_DL_OPENGL_ES2 WAFFLE_DL_OPENGL_ES3 For example, on Linux, the WAFFLE_DL_* enums map…

waffle_display, waffle_display_connect, waffle_display_disconnect, waffle_display_supports_context_api, waffle_display_get_native – class waffle_display Synopsis #include <waffle.h> struct waffle_display; struct waffle_display *waffle_display_connect(const char *name); bool waffle_display_disconnect(struct waffle_display *self); bool waffle_display_supports_context_api(struct waffle_display *self, int32_t context_api); union waffle_native_display *waffle_display_get_native(struct waffle_display *self); Description struct waffle_display An opaque type. waffle_display_connect() Connect to a display. The interpretation of name differs according to the platform given to…

waffle_display, waffle_display_connect, waffle_display_disconnect, waffle_display_supports_context_api, waffle_display_get_native – class waffle_display Synopsis #include <waffle.h> struct waffle_display; struct waffle_display *waffle_display_connect(const char *name); bool waffle_display_disconnect(struct waffle_display *self); bool waffle_display_supports_context_api(struct waffle_display *self, int32_t context_api); union waffle_native_display *waffle_display_get_native(struct waffle_display *self); Description struct waffle_display An opaque type. waffle_display_connect() Connect to a display. The interpretation of name differs according to the platform given to…

waffle_display, waffle_display_connect, waffle_display_disconnect, waffle_display_supports_context_api, waffle_display_get_native – class waffle_display Synopsis #include <waffle.h> struct waffle_display; struct waffle_display *waffle_display_connect(const char *name); bool waffle_display_disconnect(struct waffle_display *self); bool waffle_display_supports_context_api(struct waffle_display *self, int32_t context_api); union waffle_native_display *waffle_display_get_native(struct waffle_display *self); Description struct waffle_display An opaque type. waffle_display_connect() Connect to a display. The interpretation of name differs according to the platform given to…

waffle_display, waffle_display_connect, waffle_display_disconnect, waffle_display_supports_context_api, waffle_display_get_native – class waffle_display Synopsis #include <waffle.h> struct waffle_display; struct waffle_display *waffle_display_connect(const char *name); bool waffle_display_disconnect(struct waffle_display *self); bool waffle_display_supports_context_api(struct waffle_display *self, int32_t context_api); union waffle_native_display *waffle_display_get_native(struct waffle_display *self); Description struct waffle_display An opaque type. waffle_display_connect() Connect to a display. The interpretation of name differs according to the platform given to…

waffle_display, waffle_display_connect, waffle_display_disconnect, waffle_display_supports_context_api, waffle_display_get_native – class waffle_display Synopsis #include <waffle.h> struct waffle_display; struct waffle_display *waffle_display_connect(const char *name); bool waffle_display_disconnect(struct waffle_display *self); bool waffle_display_supports_context_api(struct waffle_display *self, int32_t context_api); union waffle_native_display *waffle_display_get_native(struct waffle_display *self); Description struct waffle_display An opaque type. waffle_display_connect() Connect to a display. The interpretation of name differs according to the platform given to…

waffle_context, waffle_context_create, waffle_context_destroy, waffle_context_get_native – class waffle_context Synopsis #include <waffle.h> struct waffle_context; struct waffle_context *waffle_context_create(struct waffle_config *config, struct waffle_context *shared_ctx); bool waffle_context_destroy(struct waffle_context *self); union waffle_native_context *waffle_context_get_native(struct waffle_context *self); Description struct waffle_context An opaque type. waffle_context_create() Create a context for OpenGL rendering with the properties specified by config. The returned context’s actual properties may differ…

waffle_context, waffle_context_create, waffle_context_destroy, waffle_context_get_native – class waffle_context Synopsis #include <waffle.h> struct waffle_context; struct waffle_context *waffle_context_create(struct waffle_config *config, struct waffle_context *shared_ctx); bool waffle_context_destroy(struct waffle_context *self); union waffle_native_context *waffle_context_get_native(struct waffle_context *self); Description struct waffle_context An opaque type. waffle_context_create() Create a context for OpenGL rendering with the properties specified by config. The returned context’s actual properties may differ…

waffle_context, waffle_context_create, waffle_context_destroy, waffle_context_get_native – class waffle_context Synopsis #include <waffle.h> struct waffle_context; struct waffle_context *waffle_context_create(struct waffle_config *config, struct waffle_context *shared_ctx); bool waffle_context_destroy(struct waffle_context *self); union waffle_native_context *waffle_context_get_native(struct waffle_context *self); Description struct waffle_context An opaque type. waffle_context_create() Create a context for OpenGL rendering with the properties specified by config. The returned context’s actual properties may differ…

waffle_context, waffle_context_create, waffle_context_destroy, waffle_context_get_native – class waffle_context Synopsis #include <waffle.h> struct waffle_context; struct waffle_context *waffle_context_create(struct waffle_config *config, struct waffle_context *shared_ctx); bool waffle_context_destroy(struct waffle_context *self); union waffle_native_context *waffle_context_get_native(struct waffle_context *self); Description struct waffle_context An opaque type. waffle_context_create() Create a context for OpenGL rendering with the properties specified by config. The returned context’s actual properties may differ…

waffle_config, waffle_config_choose, waffle_config_destroy, waffle_config_get_native – class waffle_config Synopsis #include <waffle.h> struct waffle_config; struct waffle_config *waffle_config_choose(struct waffle_display *display, const int32_t attrib_list[]); bool waffle_config_destroy(struct waffle_config *self); union waffle_native_config *waffle_config_get_native(struct waffle_config *self); Description struct waffle_config An opaque type. waffle_config_choose() Choose a config on display that satifisfies the set of attributes specified by attrib_list. The config can later be…

waffle_config, waffle_config_choose, waffle_config_destroy, waffle_config_get_native – class waffle_config Synopsis #include <waffle.h> struct waffle_config; struct waffle_config *waffle_config_choose(struct waffle_display *display, const int32_t attrib_list[]); bool waffle_config_destroy(struct waffle_config *self); union waffle_native_config *waffle_config_get_native(struct waffle_config *self); Description struct waffle_config An opaque type. waffle_config_choose() Choose a config on display that satifisfies the set of attributes specified by attrib_list. The config can later be…

waffle_config, waffle_config_choose, waffle_config_destroy, waffle_config_get_native – class waffle_config Synopsis #include <waffle.h> struct waffle_config; struct waffle_config *waffle_config_choose(struct waffle_display *display, const int32_t attrib_list[]); bool waffle_config_destroy(struct waffle_config *self); union waffle_native_config *waffle_config_get_native(struct waffle_config *self); Description struct waffle_config An opaque type. waffle_config_choose() Choose a config on display that satifisfies the set of attributes specified by attrib_list. The config can later be…

waffle_config, waffle_config_choose, waffle_config_destroy, waffle_config_get_native – class waffle_config Synopsis #include <waffle.h> struct waffle_config; struct waffle_config *waffle_config_choose(struct waffle_display *display, const int32_t attrib_list[]); bool waffle_config_destroy(struct waffle_config *self); union waffle_native_config *waffle_config_get_native(struct waffle_config *self); Description struct waffle_config An opaque type. waffle_config_choose() Choose a config on display that satifisfies the set of attributes specified by attrib_list. The config can later be…