| Message ID | 20200323130937.3666244-3-adrian.ratiu@collabora.com |
|---|---|
| State | New |
| Headers | show |
| Series | media: coda: Add ability to decode wider range of jpegs | expand |
diff --git a/drivers/media/platform/coda/coda-jpeg.c b/drivers/media/platform/coda/coda-jpeg.c index 162ba28a6b95..782a78dcaf4d 100644 --- a/drivers/media/platform/coda/coda-jpeg.c +++ b/drivers/media/platform/coda/coda-jpeg.c @@ -302,13 +302,6 @@ int coda_jpeg_decode_header(struct coda_ctx *ctx, struct vb2_buffer *vb) } q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); - if (header.frame.height != q_data_src->height || - header.frame.width != q_data_src->width) { - v4l2_err(&dev->v4l2_dev, - "dimensions don't match format: %dx%d\n", - header.frame.width, header.frame.height); - return -EINVAL; - } if (header.frame.num_components != 3) { v4l2_err(&dev->v4l2_dev,
Don't require jpeg dimensions to exactly match format dimensions, so we are able to decode and display a wider range jpegs instead of outright rejecting the ones which don't match. This is useful in applications which pass jpegs with arbitrary dimensions, where buffers can be reused to decode smaller jpegs without having to do expensive renegotiations. Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> --- drivers/media/platform/coda/coda-jpeg.c | 7 ------- 1 file changed, 7 deletions(-)