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Classes | |
struct | mmal_worker_msg_header |
struct | mmal_worker_service_closed |
struct | mmal_worker_version |
struct | mmal_worker_component_create |
struct | mmal_worker_component_create_reply |
struct | mmal_worker_component_destroy |
struct | mmal_worker_component_enable |
struct | mmal_worker_component_disable |
struct | mmal_worker_port_info_get |
struct | mmal_worker_port_info_set |
struct | mmal_worker_port_info |
struct | mmal_worker_reply |
struct | mmal_worker_drm_get_lhs32_reply |
struct | mmal_worker_drm_get_time_reply |
struct | mmal_worker_port_action |
struct | mmal_worker_port_param_set |
struct | mmal_worker_port_param_get |
struct | mmal_worker_port_param_get_reply |
struct | MMAL_DRIVER_BUFFER_T |
struct | mmal_worker_buffer_from_host |
struct | mmal_worker_event_to_host |
struct | mmal_worker_stats |
struct | mmal_worker_opaque_allocator |
struct | mmal_worker_get_core_stats_for_port |
struct | mmal_worker_get_core_stats_for_port_reply |
struct | mmal_worker_consume_mem |
struct | mmal_worker_host_log |
struct | mmal_worker_lmk |
Defines | |
#define | MMAL_CONTROL_FOURCC() VCHIQ_MAKE_FOURCC('m','m','a','l') |
#define | WORKER_VER_MAJOR 15 |
#define | WORKER_VER_MINIMUM 10 |
#define | WORKER_VER_MINOR 1 |
#define | VIDEOCORE_PREFIX "vc" |
#define | MMAL_MAX_PORTS 8 |
#define | MMAL_WORKER_MAX_MSG_LEN 512 |
#define | MMAL_VC_CORE_STATS_NAME_MAX 32 |
#define | MMAL_WORKER_MSG_LEN 28 |
#define | MMAL_FORMAT_EXTRADATA_MAX_SIZE 128 |
#define | MMAL_VC_SHORT_DATA 128 |
#define | MMAL_WORKER_PORT_PARAMETER_SPACE 96 |
#define | MMAL_WORKER_PORT_PARAMETER_SET_MAX (MMAL_WORKER_PORT_PARAMETER_SPACE*sizeof(uint32_t)+sizeof(MMAL_PARAMETER_HEADER_T)) |
#define | MMAL_WORKER_PORT_PARAMETER_GET_MAX MMAL_WORKER_PORT_PARAMETER_SET_MAX |
#define | MMAL_WORKER_EVENT_SPACE 256 |
Typedefs | |
typedef struct mmal_worker_buffer_from_host | mmal_worker_buffer_from_host |
typedef struct mmal_worker_event_to_host | mmal_worker_event_to_host |
Enumerations | |
enum | MMAL_WORKER_CMD_T { MMAL_WORKER_QUIT = 1, MMAL_WORKER_SERVICE_CLOSED, MMAL_WORKER_GET_VERSION, MMAL_WORKER_COMPONENT_CREATE, MMAL_WORKER_COMPONENT_DESTROY, MMAL_WORKER_COMPONENT_ENABLE, MMAL_WORKER_COMPONENT_DISABLE, MMAL_WORKER_PORT_INFO_GET, MMAL_WORKER_PORT_INFO_SET, MMAL_WORKER_PORT_ACTION, MMAL_WORKER_BUFFER_FROM_HOST, MMAL_WORKER_BUFFER_TO_HOST, MMAL_WORKER_GET_STATS, MMAL_WORKER_PORT_PARAMETER_SET, MMAL_WORKER_PORT_PARAMETER_GET, MMAL_WORKER_EVENT_TO_HOST, MMAL_WORKER_GET_CORE_STATS_FOR_PORT, MMAL_WORKER_OPAQUE_ALLOCATOR, MMAL_WORKER_CONSUME_MEM, MMAL_WORKER_LMK, MMAL_WORKER_OPAQUE_ALLOCATOR_DESC, MMAL_WORKER_DRM_GET_LHS32, MMAL_WORKER_DRM_GET_TIME, MMAL_WORKER_BUFFER_FROM_HOST_ZEROLEN, MMAL_WORKER_PORT_FLUSH, MMAL_WORKER_HOST_LOG, MMAL_WORKER_MSG_LAST } |
enum | MMAL_WORKER_PORT_ACTIONS { MMAL_WORKER_PORT_ACTION_UNKNOWN = 0, MMAL_WORKER_PORT_ACTION_ENABLE, MMAL_WORKER_PORT_ACTION_DISABLE, MMAL_WORKER_PORT_ACTION_FLUSH, MMAL_WORKER_PORT_ACTION_CONNECT, MMAL_WORKER_PORT_ACTION_DISCONNECT, MMAL_WORKER_PORT_ACTION_SET_REQUIREMENTS, MMAL_WORKER_PORT_ACTION_MAX = 0x7fffffff } |
enum | MMAL_WORKER_OPAQUE_MEM_OP { MMAL_WORKER_OPAQUE_MEM_ALLOC, MMAL_WORKER_OPAQUE_MEM_RELEASE, MMAL_WORKER_OPAQUE_MEM_ACQUIRE, MMAL_WORKER_OPAQUE_MEM_MAX = 0x7fffffff } |
Functions | |
vcos_static_assert (!(sizeof(mmal_worker_msg_header)&0x7)) | |
vcos_static_assert (sizeof(mmal_worker_service_closed)<=MMAL_WORKER_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_component_create_reply)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_port_info_get)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_port_info_set)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_port_info)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_drm_get_lhs32_reply)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_drm_get_time_reply)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_port_action)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_port_param_set)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_port_param_get)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_port_param_get_reply)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_buffer_from_host)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_event_to_host)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_stats)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_consume_mem)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_host_log)<=MMAL_WORKER_MAX_MSG_LEN) | |
vcos_static_assert (sizeof(mmal_worker_lmk)<=MMAL_WORKER_MAX_MSG_LEN) |
Private message definitions, defining the message API between the host and VideoCore.
#define MMAL_FORMAT_EXTRADATA_MAX_SIZE 128 |
Maximum size of the format extradata. FIXME: should probably be made bigger and maybe be passed separately from the info.
#define MMAL_MAX_PORTS 8 |
Max ports per component
#define MMAL_VC_CORE_STATS_NAME_MAX 32 |
Length of the name in the core stats message
#define MMAL_VC_SHORT_DATA 128 |
Size of space reserved in a buffer message for short messages.
#define MMAL_WORKER_EVENT_SPACE 256 |
Maximum number of event data bytes that can be passed in the message. More than this and the data is passed in a bulk message.
#define MMAL_WORKER_MSG_LEN 28 |
A MMAL_CONTROL_SERVICE_T gets space for a single message. This is the space allocated for these messages.
typedef struct mmal_worker_buffer_from_host mmal_worker_buffer_from_host |
Receive a buffer from the host.
typedef struct mmal_worker_event_to_host mmal_worker_event_to_host |
Send an event buffer from the host.
enum MMAL_WORKER_CMD_T |
Message ids sent to worker thread.
List of actions for a port