*/
/**
- * @file qdm2data.h
+ * @file libavcodec/qdm2data.h
* Various QDM2 tables.
*/
-#ifndef FFMPEG_QDM2DATA_H
-#define FFMPEG_QDM2DATA_H
+#ifndef AVCODEC_QDM2DATA_H
+#define AVCODEC_QDM2DATA_H
#include <stdint.h>
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
};
-static uint8_t last_coeff[3] = {
+static const uint8_t last_coeff[3] = {
4, 7, 10
};
-static uint8_t coeff_per_sb_for_avg[3][30] = {
+static const uint8_t coeff_per_sb_for_avg[3][30] = {
{ 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
{ 0, 1, 2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 },
{ 0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9 }
};
-static uint32_t dequant_table[3][10][30] = {
+static const uint32_t dequant_table[3][10][30] = {
{ { 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 256, 256, 205, 154, 102, 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 51, 102, 154, 205, 256, 238, 219, 201, 183, 165, 146, 128, 110, 91, 73, 55, 37, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 85, 128, 171, 213, 256, 213, 171, 128, 85, 43 } }
};
-static uint8_t coeff_per_sb_for_dequant[3][30] = {
+static const uint8_t coeff_per_sb_for_dequant[3][30] = {
{ 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3 },
{ 0, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 },
{ 0, 1, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9 }
};
/* first index is subband, 2nd index is 0, 1 or 3 (2 is unused) */
-static int8_t tone_level_idx_offset_table[30][4] = {
+static const int8_t tone_level_idx_offset_table[30][4] = {
{ -50, -50, 0, -50 },
{ -50, -50, 0, -50 },
{ -50, -9, 0, -19 },
/* all my samples have 1st index 0 or 1 */
/* second index is subband, only indexes 0-29 seem to be used */
-static int8_t coding_method_table[5][30] = {
+static const int8_t coding_method_table[5][30] = {
{ 34, 30, 24, 24, 16, 16, 16, 16, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10
},
};
/* first index is joined_stereo, second index is 0 or 2 (1 is unused) */
-static float dequant_1bit[2][3] = {
+static const float dequant_1bit[2][3] = {
{-0.920000f, 0.000000f, 0.920000f },
{-0.890000f, 0.000000f, 0.890000f }
};
0.138071194291115f,0.333333343267441f,0.60947573184967f,1.0f,0.0f,
};
-#endif /* FFMPEG_QDM2DATA_H */
+#endif /* AVCODEC_QDM2DATA_H */