21 #include "../SDL_internal.h" 23 #ifndef _SDL_sysaudio_h 24 #define _SDL_sysaudio_h 30 #define DEFAULT_OUTPUT_DEVNAME "System audio output device" 31 #define DEFAULT_INPUT_DEVNAME "System audio capture device" 35 #define _THIS SDL_AudioDevice *_this 62 #define SDL_AUDIOBUFFERQUEUE_PACKETLEN (8 * 1024) 76 int (*OpenDevice) (
_THIS,
void *handle,
const char *devname,
int iscapture);
88 void (*FreeDeviceHandle) (
void *handle);
108 #if (defined(__GNUC__) && (__GNUC__ <= 2)) struct SDL_PrivateAudioData * hidden
SDL_bool captureDevicesRemoved
A type representing an atomic integer value. It is a struct so people don't accidentally use numeric ...
struct SDL_AudioDeviceItem * next
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
int ProvidesOwnCallbackThread
SDL_AudioBufferQueue * buffer_queue_pool
void SDL_AddAudioDevice(const int iscapture, const char *name, void *handle)
GLuint const GLchar * name
uint32_t Uint32
An unsigned 32-bit integer type.
int OnlyHasDefaultCaptureDevice
SDL_mutex * detectionLock
SDL_AudioBufferQueue * buffer_queue_head
void SDL_RemoveAudioDevice(const int iscapture, void *handle)
SDL_AudioBufferQueue * buffer_queue_tail
struct SDL_AudioBufferQueue * next
int OnlyHasDefaultOutputDevice
uint8_t Uint8
An unsigned 8-bit integer type.
SDL_AudioDeviceItem * outputDevices
SDL_AudioStreamer streamer
SDL_bool outputDevicesRemoved
SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char int SDL_PRINTF_FORMAT_STRING const char const char SDL_SCANF_FORMAT_STRING const char return SDL_ThreadFunction const char void return Uint32 return Uint32 void
int AllowsArbitraryDeviceNames
set set set set set set set macro pixldst1 abits if abits op else op endif endm macro pixldst2 abits if abits op else op endif endm macro pixldst4 abits if abits op else op endif endm macro pixldst0 abits op endm macro pixldst3 mem_operand op endm macro pixldst30 mem_operand op endm macro pixldst abits if abits elseif abits elseif abits elseif abits elseif abits pixldst0 abits else pixldst0 abits pixldst0 abits pixldst0 abits pixldst0 abits endif elseif abits else pixldst0 abits pixldst0 abits endif elseif abits else error unsupported bpp *numpix else pixst endif endm macro pixld1_s mem_operand if asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl elseif asr adds SRC_WIDTH_FIXED bpl add asl mov asr adds SRC_WIDTH_FIXED bpl add asl else error unsupported endif endm macro pixld2_s mem_operand if mov asr add asl add asl mov asr sub UNIT_X add asl mov asr add asl add asl mov asr add UNIT_X add asl else pixld1_s mem_operand pixld1_s mem_operand endif endm macro pixld0_s mem_operand if asr adds SRC_WIDTH_FIXED bpl add asl elseif asr adds SRC_WIDTH_FIXED bpl add asl endif endm macro pixld_s_internal mem_operand if mem_operand pixld2_s mem_operand pixdeinterleave basereg elseif mem_operand elseif mem_operand elseif mem_operand elseif mem_operand pixld0_s mem_operand else pixld0_s mem_operand pixld0_s mem_operand pixld0_s mem_operand pixld0_s mem_operand endif elseif mem_operand else pixld0_s mem_operand pixld0_s mem_operand endif elseif mem_operand else error unsupported mem_operand if bpp mem_operand endif endm macro vuzp8 reg2 vuzp d d ®2 endm macro vzip8 reg2 vzip d d ®2 endm macro pixdeinterleave basereg basereg basereg basereg basereg endif endm macro pixinterleave basereg basereg basereg basereg basereg endif endm macro PF boost_increment endif if endif PF tst PF addne PF subne PF cmp ORIG_W if endif if endif if endif PF subge ORIG_W PF subges if endif if endif if endif endif endm macro cache_preload_simple endif if dst_r_bpp pld [DST_R, #(PREFETCH_DISTANCE_SIMPLE *dst_r_bpp/8)] endif if mask_bpp pld init[MASK, #(PREFETCH_DISTANCE_SIMPLE *mask_bpp/8)] endif endif endm macro fetch_mask_pixblock pixld mask_basereg pixblock_size MASK endm macro ensure_destination_ptr_alignment process_pixblock_tail_head if beq irp local skip1 beq endif SRC MASK if dst_r_bpp DST_R else add endif PF add sub src_basereg pixdeinterleave mask_basereg pixdeinterleave dst_r_basereg process_pixblock_head pixblock_size cache_preload_simple process_pixblock_tail pixinterleave dst_w_basereg irp beq endif process_pixblock_tail_head tst beq irp if pixblock_size chunk_size tst beq pixld_src SRC pixld MASK if DST_R else pixld DST_R endif if src_basereg pixdeinterleave mask_basereg pixdeinterleave dst_r_basereg process_pixblock_head if pixblock_size cache_preload_simple endif process_pixblock_tail pixinterleave dst_w_basereg irp if pixblock_size chunk_size tst beq if DST_W else pixst DST_W else mov ORIG_W endif add lsl if lsl endif if lsl endif lsl endif lsl endif lsl endif subs mov DST_W if regs_shortage str endif bge start_of_loop_label endm macro generate_composite_function
void SDL_OpenedAudioDeviceDisconnected(SDL_AudioDevice *device)
#define SDL_AUDIOBUFFERQUEUE_PACKETLEN
SDL_AudioDeviceItem * inputDevices
unsigned long SDL_threadID