diff options
Diffstat (limited to 'libhb/encx264.c')
| -rw-r--r-- | libhb/encx264.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/libhb/encx264.c b/libhb/encx264.c index 0ba54dfa1..fe9a11f82 100644 --- a/libhb/encx264.c +++ b/libhb/encx264.c @@ -48,7 +48,7 @@ struct hb_work_private_s hb_job_t * job; x264_t * x264; x264_picture_t pic_in; - uint8_t *x264_allocated_pic; + uint8_t * grey_data; uint32_t frames_in; uint32_t frames_out; @@ -314,11 +314,20 @@ int encx264Init( hb_work_object_t * w, hb_job_t * job ) memcpy(w->config->h264.pps, nal[1].p_payload + 4, nal[1].i_payload - 4); w->config->h264.pps_length = nal[1].i_payload - 4; - x264_picture_alloc( &pv->pic_in, X264_CSP_I420, - job->width, job->height ); + x264_picture_init( &pv->pic_in ); + pv->pic_in.img.i_csp = X264_CSP_I420; + pv->pic_in.img.i_plane = 3; + pv->pic_in.img.i_stride[0] = job->width; pv->pic_in.img.i_stride[2] = pv->pic_in.img.i_stride[1] = ( ( job->width + 1 ) >> 1 ); - pv->x264_allocated_pic = pv->pic_in.img.plane[0]; + + if( job->grayscale ) + { + int uvsize = ( (job->width + 1) >> 1 ) * ( (job->height + 1) >> 1 ); + pv->grey_data = malloc( uvsize ); + memset( pv->grey_data, 0x80, uvsize ); + pv->pic_in.img.plane[1] = pv->pic_in.img.plane[2] = pv->grey_data; + } return 0; } @@ -332,12 +341,7 @@ void encx264Close( hb_work_object_t * w ) hb_log( "encx264: %u frames had to be split (%u in, %u out)", pv->frames_split, pv->frames_in, pv->frames_out ); } - /* - * Patch the x264 allocated data back in so that x264 can free it - * we have been using our own buffers during the encode to avoid copying. - */ - pv->pic_in.img.plane[0] = pv->x264_allocated_pic; - x264_picture_clean( &pv->pic_in ); + free( pv->grey_data ); x264_encoder_close( pv->x264 ); free( pv ); w->private_data = NULL; @@ -487,13 +491,7 @@ static hb_buffer_t *x264_encode( hb_work_object_t *w, hb_buffer_t *in ) pv->pic_in.img.plane[0] = in->data; int uvsize = ( (job->width + 1) >> 1 ) * ( (job->height + 1) >> 1 ); - if( job->grayscale ) - { - /* XXX x264 has currently no option for grayscale encoding */ - memset( pv->pic_in.img.plane[1], 0x80, uvsize ); - memset( pv->pic_in.img.plane[2], 0x80, uvsize ); - } - else + if( !job->grayscale ) { /* Point x264 at our buffers (Y)UV data */ pv->pic_in.img.plane[1] = in->data + job->width * job->height; @@ -519,7 +517,6 @@ static hb_buffer_t *x264_encode( hb_work_object_t *w, hb_buffer_t *in ) { pv->pic_in.i_type = X264_TYPE_AUTO; } - pv->pic_in.i_qpplus1 = 0; /* XXX this is temporary debugging code to check that the upstream * modules (render & sync) have generated a continuous, self-consistent |