Skip to content

F
ffmpeg.wasm-core
Commit bcfcb8b8 authored by Nicolas George's avatar Nicolas George
Browse files
Options

lavc/ffwavesynth: fix dependency sizeof(AVFrame).

parent d890db5f
Hide whitespace changes
Inline Side-by-side
Showing with 4 additions and 7 deletions
libavcodec/ffwavesynth.c
View file @ bcfcb8b8
...@@ -93,7 +93,6 @@ struct wavesynth_context { ...@@ -93,7 +93,6 @@ struct wavesynth_context {
int64_t cur_ts; int64_t cur_ts;
int64_t next_ts; int64_t next_ts;
int32_t *sin; int32_t *sin;
AVFrame frame;
struct ws_interval *inter; struct ws_interval *inter;
uint32_t dither_state; uint32_t dither_state;
uint32_t pink_state; uint32_t pink_state;
...@@ -341,8 +340,6 @@ static av_cold int wavesynth_init(AVCodecContext *avc) ...@@ -341,8 +340,6 @@ static av_cold int wavesynth_init(AVCodecContext *avc)
ws->pink_need += ws->inter[i].type == WS_NOISE; ws->pink_need += ws->inter[i].type == WS_NOISE;
ws->pink_state = MKTAG('P','I','N','K'); ws->pink_state = MKTAG('P','I','N','K');
ws->pink_pos = PINK_UNIT; ws->pink_pos = PINK_UNIT;
avcodec_get_frame_defaults(&ws->frame);
avc->coded_frame = &ws->frame;
wavesynth_seek(ws, 0); wavesynth_seek(ws, 0);
avc->sample_fmt = AV_SAMPLE_FMT_S16; avc->sample_fmt = AV_SAMPLE_FMT_S16;
return 0; return 0;
...@@ -428,6 +425,7 @@ static int wavesynth_decode(AVCodecContext *avc, void *rframe, int *rgot_frame, ...@@ -428,6 +425,7 @@ static int wavesynth_decode(AVCodecContext *avc, void *rframe, int *rgot_frame,
AVPacket *packet) AVPacket *packet)
{ {
struct wavesynth_context *ws = avc->priv_data; struct wavesynth_context *ws = avc->priv_data;
AVFrame *frame = rframe;
int64_t ts; int64_t ts;
int duration; int duration;
int s, c, r; int s, c, r;
...@@ -443,11 +441,11 @@ static int wavesynth_decode(AVCodecContext *avc, void *rframe, int *rgot_frame, ...@@ -443,11 +441,11 @@ static int wavesynth_decode(AVCodecContext *avc, void *rframe, int *rgot_frame,
duration = AV_RL32(packet->data + 8); duration = AV_RL32(packet->data + 8);
if (duration <= 0) if (duration <= 0)
return AVERROR(EINVAL); return AVERROR(EINVAL);
ws->frame.nb_samples = duration; frame->nb_samples = duration;
r = ff_get_buffer(avc, &ws->frame, 0); r = ff_get_buffer(avc, frame, 0);
if (r < 0) if (r < 0)
return r; return r;
pcm = (int16_t *)ws->frame.data[0]; pcm = (int16_t *)frame->data[0];
for (s = 0; s < duration; s++, ts++) { for (s = 0; s < duration; s++, ts++) {
memset(channels, 0, avc->channels * sizeof(*channels)); memset(channels, 0, avc->channels * sizeof(*channels));
if (ts >= ws->next_ts) if (ts >= ws->next_ts)
...@@ -458,7 +456,6 @@ static int wavesynth_decode(AVCodecContext *avc, void *rframe, int *rgot_frame, ...@@ -458,7 +456,6 @@ static int wavesynth_decode(AVCodecContext *avc, void *rframe, int *rgot_frame,
} }
ws->cur_ts += duration; ws->cur_ts += duration;
*rgot_frame = 1; *rgot_frame = 1;
*(AVFrame *)rframe = ws->frame;
return packet->size; return packet->size;
} }
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment