On Wed, 2017-03-22 at 15:32 +0000, Frediano Ziglio wrote:
> This is required by GStreamer.
>
> Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
Acked-by: Pavel Grunt <pgrunt@xxxxxxxxxx>
> ---
> server/gstreamer-encoder.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> Changes since v1:
> - used GST_ROUND_UP_4 macro to round the number.
>
> diff --git a/server/gstreamer-encoder.c b/server/gstreamer-encoder.c
> index df54cad..1ce8d58 100644
> --- a/server/gstreamer-encoder.c
> +++ b/server/gstreamer-encoder.c
> @@ -1260,7 +1260,7 @@ static inline int line_copy(SpiceGstEncoder
> *encoder, const SpiceBitmap *bitmap,
>
> /* Copy the line */
> uint8_t *src = chunks->chunk[chunk_index].data +
> chunk_offset;
> - memcpy(dst, src, stream_stride);
> + memcpy(dst, src, MIN(stream_stride, bitmap->stride));
> dst += stream_stride;
> chunk_offset += bitmap->stride;
> }
> @@ -1350,7 +1350,8 @@ static int push_raw_frame(SpiceGstEncoder
> *encoder,
> gpointer bitmap_opaque)
> {
> uint32_t height = src->bottom - src->top;
> - uint32_t stream_stride = (src->right - src->left) * encoder-
> >format->bpp / 8;
> + // GStreamer require the stream to be 4 bytes aligned
> + uint32_t stream_stride = GST_ROUND_UP_4((src->right - src-
> >left) * encoder->format->bpp / 8);
> uint32_t len = stream_stride * height;
> GstBuffer *buffer = gst_buffer_new();
> /* TODO Use GST_MAP_INFO_INIT once GStreamer 1.4.5 is no longer
> relevant */
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