int flip;
int is_2_4_bpp; // 2 or 4 bpp raw in avi/mov
int is_yuv2;
+ int is_lt_16bpp; // 16bpp pixfmt and bits_per_coded_sample < 16
int tff;
} RawVideoContext;
FFALIGN(avctx->width, 16),
avctx->height);
} else {
+ context->is_lt_16bpp = av_get_bits_per_pixel(desc) == 16 && avctx->bits_per_coded_sample && avctx->bits_per_coded_sample < 16;
context->frame_size = avpicture_get_size(avctx->pix_fmt, avctx->width,
avctx->height);
}
int buf_size = avpkt->size;
int linesize_align = 4;
int res, len;
- int need_copy = !avpkt->buf || context->is_2_4_bpp || context->is_yuv2;
+ int need_copy = !avpkt->buf || context->is_2_4_bpp || context->is_yuv2 || context->is_lt_16bpp;
AVFrame *frame = data;
AVPicture *picture = data;
return AVERROR(EINVAL);
}
+ if (context->is_lt_16bpp) {
+ int i;
+ uint8_t *dst = frame->buf[0]->data;
+ if (desc->flags & AV_PIX_FMT_FLAG_BE) {
+ for (i = 0; i + 1 < buf_size; i += 2)
+ AV_WB16(dst + i, AV_RB16(buf + i) << (16 - avctx->bits_per_coded_sample));
+ } else {
+ for (i = 0; i + 1 < buf_size; i += 2)
+ AV_WL16(dst + i, AV_RL16(buf + i) << (16 - avctx->bits_per_coded_sample));
+ }
+ buf = dst;
+ }
+
if ((res = avpicture_fill(picture, buf, avctx->pix_fmt,
avctx->width, avctx->height)) < 0) {
av_buffer_unref(&frame->buf[0]);