wma: More trivial whitespace cleanups.
authorAndre Noll <maan@systemlinux.org>
Sat, 7 Nov 2009 17:53:35 +0000 (18:53 +0100)
committerAndre Noll <maan@systemlinux.org>
Wed, 18 Nov 2009 18:34:30 +0000 (19:34 +0100)
wmadec_filter.c

index befc394..7479e84 100644 (file)
 struct private_wmadec_data {
        struct asf_header_info ahi;
        struct getbit_context gb;
+       /** Whether to use the bit reservoir. */
        int use_bit_reservoir;
+       /** Whether to use variable block length. */
        int use_variable_block_len;
-       int use_exp_vlc;        ///< exponent coding: 0 = lsp, 1 = vlc + delta
-       int use_noise_coding;   ///< true if perceptual noise is added
+       /** Whether to use exponent coding. */
+       int use_exp_vlc;
+       /** Whether perceptual noise is added. */
+       int use_noise_coding;
        int byte_offset_bits;
        struct vlc exp_vlc;
        int exponent_sizes[BLOCK_NB_SIZES];
        uint16_t exponent_bands[BLOCK_NB_SIZES][25];
-       int high_band_start[BLOCK_NB_SIZES];    ///< index of first coef in high band
-       int coefs_start;        ///< first coded coef
+       /** The index of the first coef in high band. */
+       int high_band_start[BLOCK_NB_SIZES];
+       int coefs_start;///< first coded coef
        int coefs_end[BLOCK_NB_SIZES];  ///< max number of coded coefficients
        int exponent_high_sizes[BLOCK_NB_SIZES];
        int exponent_high_bands[BLOCK_NB_SIZES][HIGH_BAND_MAX_SIZE];
@@ -895,8 +900,10 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
        if (!v)
                goto next;
 
-       /* read total gain and extract corresponding number of bits for
-          coef escape coding */
+       /*
+        * Read total gain and extract corresponding number of bits for coef
+        * escape coding.
+        */
        total_gain = 1;
        for (;;) {
                int a = get_bits(&pwd->gb, 7);
@@ -978,13 +985,10 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
                                break;
                }
        }
-
        compute_mdct_coefficients(pwd, bsize, total_gain, nb_coefs);
-
        if (pwd->ms_stereo && pwd->channel_coded[1]) {
                float a, b;
                int i;
-
                /*
                 * Nominal case for ms stereo: we do it before mdct.
                 *
@@ -1003,7 +1007,6 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
                        pwd->coefs[1][i] = a - b;
                }
        }
-
 next:
        for (ch = 0; ch < pwd->ahi.channels; ch++) {
                int n4, index;