@@ -115,7 +115,7 @@ typedef struct WMACodecContext {

     DECLARE_ALIGNED(32, float, coefs)[MAX_CHANNELS][BLOCK_MAX_SIZE];

     DECLARE_ALIGNED(32, FFTSample, output)[BLOCK_MAX_SIZE * 2];

     FFTContext mdct_ctx[BLOCK_NB_SIZES];

-    float *windows[BLOCK_NB_SIZES];

+    const float *windows[BLOCK_NB_SIZES];

     /* output buffer for one frame and the last for IMDCT windowing */

     DECLARE_ALIGNED(32, float, frame_out)[MAX_CHANNELS][BLOCK_MAX_SIZE * 2];

     /* last frame info */

@@ -177,7 +177,7 @@ typedef struct WMAProDecodeCtx {

     PutBitContext    pb;                            ///< context for filling the frame_data buffer

     FFTContext       mdct_ctx[WMAPRO_BLOCK_SIZES];  ///< MDCT context per block size

     DECLARE_ALIGNED(32, float, tmp)[WMAPRO_BLOCK_MAX_SIZE]; ///< IMDCT output buffer

-    float*           windows[WMAPRO_BLOCK_SIZES];   ///< windows for the different block sizes

+    const float*     windows[WMAPRO_BLOCK_SIZES];   ///< windows for the different block sizes

     /* frame size dependent frame information (set during initialization) */

     uint32_t         decode_flags;                  ///< used compression features

@@ -1055,7 +1055,7 @@ static void wmapro_window(WMAProDecodeCtx *s)

     int i;

     for (i = 0; i < s->channels_for_cur_subframe; i++) {

         int c = s->channel_indexes_for_cur_subframe[i];

-        float* window;

+        const float* window;

         int winlen = s->channel[c].prev_block_len;

         float* start = s->channel[c].coeffs - (winlen >> 1);