Signed-off-by: Alistair Leslie-Hughes leslie_alistair@hotmail.com --- include/x3daudio.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/include/x3daudio.h b/include/x3daudio.h index 0fd9a30092..26e2d1df72 100644 --- a/include/x3daudio.h +++ b/include/x3daudio.h @@ -97,6 +97,51 @@ typedef struct X3DAUDIO_DSP_SETTINGS { #define X3DAUDIO_CALCULATE_ZEROCENTER 0x00010000 #define X3DAUDIO_CALCULATE_REDIRECT_TO_LFE 0x00020000
+#ifndef _SPEAKER_POSITIONS_ +#define _SPEAKER_POSITIONS_ +#define SPEAKER_FRONT_LEFT 0x00000001 +#define SPEAKER_FRONT_RIGHT 0x00000002 +#define SPEAKER_FRONT_CENTER 0x00000004 +#define SPEAKER_LOW_FREQUENCY 0x00000008 +#define SPEAKER_BACK_LEFT 0x00000010 +#define SPEAKER_BACK_RIGHT 0x00000020 +#define SPEAKER_FRONT_LEFT_OF_CENTER 0x00000040 +#define SPEAKER_FRONT_RIGHT_OF_CENTER 0x00000080 +#define SPEAKER_BACK_CENTER 0x00000100 +#define SPEAKER_SIDE_LEFT 0x00000200 +#define SPEAKER_SIDE_RIGHT 0x00000400 +#define SPEAKER_TOP_CENTER 0x00000800 +#define SPEAKER_TOP_FRONT_LEFT 0x00001000 +#define SPEAKER_TOP_FRONT_CENTER 0x00002000 +#define SPEAKER_TOP_FRONT_RIGHT 0x00004000 +#define SPEAKER_TOP_BACK_LEFT 0x00008000 +#define SPEAKER_TOP_BACK_CENTER 0x00010000 +#define SPEAKER_TOP_BACK_RIGHT 0x00020000 +#define SPEAKER_RESERVED 0x7ffc0000 +#define SPEAKER_ALL 0x80000000 +#endif + +#ifndef SPEAKER_MONO +#define SPEAKER_MONO SPEAKER_FRONT_CENTER +#define SPEAKER_STEREO (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT) +#define SPEAKER_2POINT1 (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_LOW_FREQUENCY) +#define SPEAKER_SURROUND (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_FRONT_CENTER | SPEAKER_BACK_CENTER) +#define SPEAKER_QUAD (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT) +#define SPEAKER_4POINT1 (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_LOW_FREQUENCY | SPEAKER_BACK_LEFT | \ + SPEAKER_BACK_RIGHT) +#define SPEAKER_5POINT1 (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT) +#define SPEAKER_7POINT1 (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT | SPEAKER_FRONT_LEFT_OF_CENTER | \ + SPEAKER_FRONT_RIGHT_OF_CENTER) +#define SPEAKER_5POINT1_SURROUND (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_SIDE_LEFT | SPEAKER_SIDE_RIGHT) +#define SPEAKER_7POINT1_SURROUND (SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_FRONT_CENTER | SPEAKER_LOW_FREQUENCY | \ + SPEAKER_BACK_LEFT | SPEAKER_BACK_RIGHT | SPEAKER_SIDE_LEFT | SPEAKER_SIDE_RIGHT) +#endif + +#define X3DAUDIO_SPEED_OF_SOUND 343.5f + #define X3DAUDIO_HANDLE_BYTESIZE 20 typedef BYTE X3DAUDIO_HANDLE[X3DAUDIO_HANDLE_BYTESIZE];