Release synfig_0_61_03

[synfig.git] / synfig-core / tags / synfig_0_61_03 / synfig-core / src / modules / mod_libavcodec / libavcodec / mpegaudio.h

diff --git a/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavcodec/mpegaudio.h b/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavcodec/mpegaudio.h
new file mode 100644 (file)
index 0000000..7aba132
--- /dev/null
+++ b/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavcodec/mpegaudio.h
@@ -0,0 +1,30 @@
+/**
+ * @file mpegaudio.h
+ * mpeg audio declarations for both encoder and decoder.
+ */
+
+/* max frame size, in samples */
+#define MPA_FRAME_SIZE 1152 
+
+/* max compressed frame size */
+#define MPA_MAX_CODED_FRAME_SIZE 1792
+
+#define MPA_MAX_CHANNELS 2
+
+#define SBLIMIT 32 /* number of subbands */
+
+#define MPA_STEREO  0
+#define MPA_JSTEREO 1
+#define MPA_DUAL    2
+#define MPA_MONO    3
+
+int l2_select_table(int bitrate, int nb_channels, int freq, int lsf);
+
+extern const uint16_t mpa_bitrate_tab[2][3][15];
+extern const uint16_t mpa_freq_tab[3];
+extern const unsigned char *alloc_tables[5];
+extern const double enwindow[512];
+extern const int sblimit_table[5];
+extern const int quant_steps[17];
+extern const int quant_bits[17];
+extern const int32_t mpa_enwindow[257];