🔥 Remove data_to_yuv420()

ustc-ivclab · Sep 10, 2024 · ce9d056 · ce9d056
1 parent f566c3d
commit ce9d056
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diff --git a/project-spec/meta-user/recipes-apps/autostart/src/transmission_protocol.c b/project-spec/meta-user/recipes-apps/autostart/src/transmission_protocol.c
@@ -282,13 +282,6 @@ void fd_to_data_frames(int fd, data_frame_t *data_frames, n_frame_t n_frame) {
   memset(data_frames[i].data + size, 0, TP_FRAME_DATA_LEN_MAX - size);
 }
 
-ssize_t data_to_yuv420(int16_t *y, int16_t **u, int16_t **v, size_t yuv_len) {
-  size_t v_len = yuv_len / (4 + 1 + 1);
-  *u = y + v_len * 4;
-  *v = *u + v_len;
-  return v_len;
-};
-
 /**
  * dequantize:
  *  output = input

diff --git a/project-spec/meta-user/recipes-apps/autostart/src/transmission_protocol.h b/project-spec/meta-user/recipes-apps/autostart/src/transmission_protocol.h
@@ -104,7 +104,6 @@ size_t data_frame_to_data_len(data_frame_t *, n_frame_t);
 void data_frames_to_data(data_frame_t *, n_frame_t, uint8_t *);
 void data_to_data_frames(uint8_t *, size_t, data_frame_t *);
 void fd_to_data_frames(int, data_frame_t *, n_frame_t);
-ssize_t data_to_yuv420(int16_t *, int16_t **, int16_t **, size_t);
 void entropy_to_gmm(int16_t *, gmm_t *, size_t);
 
 __END_DECLS