instead of directly.
This makes clear that the code assumes the maximum sample rate to be
a multiple of 48000 and also removes the division from the MAX_BLOCKSIZE
macros, which causes an issue with the Solaris assembler where "/" is
a comment marker unless the --divide option is used.
Originally committed as revision 20026 to svn://svn.ffmpeg.org/ffmpeg/trunk
*/
#define MAX_SUBSTREAMS 3
+/** which multiple of 48000 the maximum sample rate is */
+#define MAX_RATEFACTOR 4
/** maximum sample frequency seen in files */
-#define MAX_SAMPLERATE 192000
+#define MAX_SAMPLERATE (MAX_RATEFACTOR * 48000)
/** maximum number of audio samples within one access unit */
-#define MAX_BLOCKSIZE (40 * (MAX_SAMPLERATE / 48000))
+#define MAX_BLOCKSIZE (40 * MAX_RATEFACTOR)
/** next power of two greater than MAX_BLOCKSIZE */
-#define MAX_BLOCKSIZE_POW2 (64 * (MAX_SAMPLERATE / 48000))
+#define MAX_BLOCKSIZE_POW2 (64 * MAX_RATEFACTOR)
/** number of allowed filters */
#define NUM_FILTERS 2