* or height */
if( p_sys->b_mjpeg )
{
- struct quicktime_mjpeg_app1 *p_app1;
+ struct quicktime_mjpeg_app1 p_app1;
int32_t i_offset;
if( ioctl( i_fd, MJPIOC_G_PARAMS, &mjpeg ) < 0 )
mjpeg.APP_len = 40;
/* aligned */
- p_app1 = (struct quicktime_mjpeg_app1 *)mjpeg.APP_data;
- p_app1->i_reserved = 0;
- p_app1->i_tag = VLC_FOURCC( 'm','j','p','g' );
- p_app1->i_field_size = 0;
- p_app1->i_padded_field_size = 0;
- p_app1->i_next_field = 0;
+ p_app1.i_reserved = 0;
+ p_app1.i_tag = VLC_FOURCC( 'm','j','p','g' );
+ p_app1.i_field_size = 0;
+ p_app1.i_padded_field_size = 0;
+ p_app1.i_next_field = 0;
/* XXX WARNING XXX */
/* these's nothing magic about these values. We are dangerously
* assuming the encoder card is encoding mjpeg-a and is not throwing
* does conform to standards outside of Apple Quicktime.
*/
i_offset = 0x2e;
- p_app1->i_DQT_offset = hton32( i_offset );
+ p_app1.i_DQT_offset = hton32( i_offset );
i_offset = 0xb4;
- p_app1->i_DHT_offset = hton32( i_offset );
+ p_app1.i_DHT_offset = hton32( i_offset );
i_offset = 0x258;
- p_app1->i_SOF_offset = hton32( i_offset );
+ p_app1.i_SOF_offset = hton32( i_offset );
i_offset = 0x26b;
- p_app1->i_SOS_offset = hton32( i_offset );
+ p_app1.i_SOS_offset = hton32( i_offset );
i_offset = 0x279;
- p_app1->i_data_offset = hton32( i_offset );
+ p_app1.i_data_offset = hton32( i_offset );
+ memcpy(mjpeg.APP_data, &p_app1, sizeof(struct quicktime_mjpeg_app1));
/* SOF and SOS aren't specified by the mjpeg API because they aren't
* optional. They will be present in the output. */