Difference between revisions of "API Sound"
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==Constants provided for this class== | ==Constants provided for this class== | ||
− | {| class="wikitable" | + | {| class="wikitable" width="85%" |
|- | |- | ||
− | !width=" | + | !width="15%"|Type |
− | !width=" | + | !width="25%"|Name |
− | !width=" | + | !width="20%"|Value |
+ | !width="50%"|Value | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Signed8 | |Fmt_Signed8 | ||
|4 | |4 | ||
+ | |Source data is in the range -128 to 127 | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Unsigned8 | |Fmt_Unsigned8 | ||
|5 | |5 | ||
+ | |Source data is in the range 0 to 255 | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Signed16 | |Fmt_Signed16 | ||
|8 | |8 | ||
+ | |Source data is in the range -32768 to 32767 | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Unsigned16 | |Fmt_Unsigned16 | ||
|9 | |9 | ||
+ | |Source data is in the range 0 to 65535 | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Signed32 | |Fmt_Signed32 | ||
|16 | |16 | ||
+ | |Source data is a signed 32-bit value | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Unsigned32 | |Fmt_Unsigned32 | ||
|17 | |17 | ||
+ | |Source data is an unsigned 32-bit value | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Float32 | |Fmt_Float32 | ||
|18 | |18 | ||
+ | |Source data is a 32-bit float from 0 to 1 | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Float64 | |Fmt_Float64 | ||
|34 | |34 | ||
+ | |Source data is a 64-bit float from 0 to 1 | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Mono | |Fmt_Mono | ||
|256 | |256 | ||
+ | |Set this flag to set a single source element per sample | ||
|- | |- | ||
|LONG | |LONG | ||
|Fmt_Stereo | |Fmt_Stereo | ||
|512 | |512 | ||
+ | |Set this flag to two source elements per sample | ||
|} | |} | ||
Revision as of 21:17, 12 May 2013
<sidebar>API contents</sidebar> Audio streaming interface
Contents
Functions provided for this class
Play | Plays a formatted file sound, returns true if the sound played OK |
LoadWav | Queues a sound for playing, with the format provided |
Create | Creates a sound object that data can be played through |
SetVolume | Sets the volume of playbacks for this sound |
GetVolume | Gets the volume of playbacks for this sound in the range 0 to 1 |
GetBits | Gets the number of bits per sample for the sound |
GetRate | Gets the current sample rate for the sound |
SetRate | Sets the current sample rate for the sound - this will stop the playing sound |
Queue | Queues a sound for playing |
QueueEx | Queues a sound for playing, with the format provided |
Flush | Stops all playing and queued sounds |
GetPending | Gets the number of sample blocks queued or playing for the sound |
Constants provided for this class
Type | Name | Value | Value |
---|---|---|---|
LONG | Fmt_Signed8 | 4 | Source data is in the range -128 to 127 |
LONG | Fmt_Unsigned8 | 5 | Source data is in the range 0 to 255 |
LONG | Fmt_Signed16 | 8 | Source data is in the range -32768 to 32767 |
LONG | Fmt_Unsigned16 | 9 | Source data is in the range 0 to 65535 |
LONG | Fmt_Signed32 | 16 | Source data is a signed 32-bit value |
LONG | Fmt_Unsigned32 | 17 | Source data is an unsigned 32-bit value |
LONG | Fmt_Float32 | 18 | Source data is a 32-bit float from 0 to 1 |
LONG | Fmt_Float64 | 34 | Source data is a 64-bit float from 0 to 1 |
LONG | Fmt_Mono | 256 | Set this flag to set a single source element per sample |
LONG | Fmt_Stereo | 512 | Set this flag to two source elements per sample |
Examples
No additional information
See also
No additional information