libopenjpeg: Support rgba64 encoding

[ffmpeg] / libavcodec / qcelpdec.c

diff --git a/libavcodec/qcelpdec.c b/libavcodec/qcelpdec.c
index 59220d53e304ca88daaf4b843b39a228494332d2..7d9427c008cc5a894bee280d9eddc319b6b85086 100644 (file)
--- a/libavcodec/qcelpdec.c
+++ b/libavcodec/qcelpdec.c
@@ -53,7 +53,6 @@ typedef enum {
 } qcelp_packet_rate;
 
 typedef struct {
-    AVFrame           avframe;
     GetBitContext     gb;
     qcelp_packet_rate bitrate;
     QCELPFrame        frame;    /**< unpacked data frame */
@@ -95,10 +94,7 @@ static av_cold int qcelp_decode_init(AVCodecContext *avctx)
     avctx->sample_fmt     = AV_SAMPLE_FMT_FLT;
 
     for (i = 0; i < 10; i++)
-        q->prev_lspf[i] = (i + 1) / 11.;
-
-    avcodec_get_frame_defaults(&q->avframe);
-    avctx->coded_frame = &q->avframe;
+        q->prev_lspf[i] = (i + 1) / 11.0;
 
     return 0;
 }
@@ -166,7 +162,7 @@ static int decode_lspf(QCELPContext *q, float *lspf)
     } else {
         q->octave_count = 0;
 
-        tmp_lspf = 0.;
+        tmp_lspf = 0.0;
         for (i = 0; i < 5; i++) {
             lspf[2 * i + 0] = tmp_lspf += qcelp_lspvq[i][q->frame.lspv[i]][0] * 0.0001;
             lspf[2 * i + 1] = tmp_lspf += qcelp_lspvq[i][q->frame.lspv[i]][1] * 0.0001;
@@ -438,7 +434,7 @@ static const float *do_pitchfilter(float memory[303], const float v_in[160],
             v_lag = memory + 143 + 40 * i - lag[i];
             for (v_len = v_in + 40; v_in < v_len; v_in++) {
                 if (pfrac[i]) { // If it is a fractional lag...
-                    for (j = 0, *v_out = 0.; j < 4; j++)
+                    for (j = 0, *v_out = 0.0; j < 4; j++)
                         *v_out += qcelp_hammsinc_table[j] * (v_lag[j - 4] + v_lag[3 - j]);
                 } else
                     *v_out = *v_lag;
@@ -639,8 +635,8 @@ static qcelp_packet_rate determine_bitrate(AVCodecContext *avctx,
         return I_F_Q;
 
     if (bitrate == SILENCE) {
-        //FIXME: Remove experimental warning when tested with samples.
-        av_log_ask_for_sample(avctx, "'Blank frame handling is experimental.");
+        // FIXME: Remove this warning when tested with samples.
+        avpriv_request_sample(avctx, "Blank frame handling");
     }
     return bitrate;
 }
@@ -690,6 +686,7 @@ static int qcelp_decode_frame(AVCodecContext *avctx, void *data,
     const uint8_t *buf = avpkt->data;
     int buf_size       = avpkt->size;
     QCELPContext *q    = avctx->priv_data;
+    AVFrame *frame     = data;
     float *outbuffer;
     int   i, ret;
     float quantized_lspf[10], lpc[10];
@@ -697,12 +694,12 @@ static int qcelp_decode_frame(AVCodecContext *avctx, void *data,
     float *formant_mem;
 
     /* get output buffer */
-    q->avframe.nb_samples = 160;
-    if ((ret = ff_get_buffer(avctx, &q->avframe)) < 0) {
+    frame->nb_samples = 160;
+    if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return ret;
     }
-    outbuffer = (float *)q->avframe.data[0];
+    outbuffer = (float *)frame->data[0];
 
     if ((q->bitrate = determine_bitrate(avctx, buf_size, &buf)) == I_F_Q) {
         warn_insufficient_frame_quality(avctx, "bitrate cannot be determined.");
@@ -785,19 +782,18 @@ erasure:
     memcpy(q->prev_lspf, quantized_lspf, sizeof(q->prev_lspf));
     q->prev_bitrate  = q->bitrate;
 
-    *got_frame_ptr   = 1;
-    *(AVFrame *)data = q->avframe;
+    *got_frame_ptr = 1;
 
     return buf_size;
 }
 
 AVCodec ff_qcelp_decoder = {
     .name           = "qcelp",
+    .long_name      = NULL_IF_CONFIG_SMALL("QCELP / PureVoice"),
     .type           = AVMEDIA_TYPE_AUDIO,
     .id             = AV_CODEC_ID_QCELP,
     .init           = qcelp_decode_init,
     .decode         = qcelp_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
     .priv_data_size = sizeof(QCELPContext),
-    .long_name      = NULL_IF_CONFIG_SMALL("QCELP / PureVoice"),
 };