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-rw-r--r--sub/sd_lavc.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/sub/sd_lavc.c b/sub/sd_lavc.c
index 50af016313..496b47459c 100644
--- a/sub/sd_lavc.c
+++ b/sub/sd_lavc.c
@@ -28,7 +28,6 @@
#include "common/av_common.h"
#include "options/options.h"
#include "video/mp_image.h"
-#include "video/csputils.h"
#include "sd.h"
#include "dec_sub.h"
@@ -98,35 +97,6 @@ static void get_resolution(struct sd *sd, int wh[2])
}
}
-static void set_mp4_vobsub_idx(AVCodecContext *avctx, char *src, int w, int h)
-{
- char pal_s[128];
- int pal_s_pos = 0;
- for (int i = 0; i < 16; i++) {
- unsigned int e = AV_RB32(src + i * 4);
-
- // lavc doesn't accept YUV palette - "does god hate me?"
- struct mp_csp_params csp = MP_CSP_PARAMS_DEFAULTS;
- csp.int_bits_in = 8;
- csp.int_bits_out = 8;
- struct mp_cmat cmatrix;
- mp_get_yuv2rgb_coeffs(&csp, &cmatrix);
- int c[3] = {(e >> 16) & 0xff, (e >> 8) & 0xff, e & 0xff};
- mp_map_int_color(&cmatrix, 8, c);
- e = (c[2] << 16) | (c[1] << 8) | c[0];
-
- snprintf(pal_s + pal_s_pos, sizeof(pal_s) - pal_s_pos, "%06x%s", e,
- i != 15 ? ", " : "");
- pal_s_pos = strlen(pal_s);
- if (pal_s_pos >= sizeof(pal_s))
- break;
- }
-
- char buf[256] = "";
- snprintf(buf, sizeof(buf), "size: %dx%d\npalette: %s\n", w, h, pal_s);
- mp_lavc_set_extradata(avctx, buf, strlen(buf));
-}
-
static int init(struct sd *sd)
{
struct sd_lavc_priv *priv = talloc_zero(NULL, struct sd_lavc_priv);
@@ -139,11 +109,6 @@ static int init(struct sd *sd)
if (!ctx)
goto error;
mp_lavc_set_extradata(ctx, sd->extradata, sd->extradata_len);
- if (sd->extradata_len == 64 && sd->sub_stream_w && sd->sub_stream_h &&
- cid == AV_CODEC_ID_DVD_SUBTITLE)
- {
- set_mp4_vobsub_idx(ctx, sd->extradata, sd->sub_stream_w, sd->sub_stream_h);
- }
if (avcodec_open2(ctx, sub_codec, NULL) < 0)
goto error;
priv->avctx = ctx;