marfrit/libva-v4l2-request-fourier
1
0
Fork 1
Code Issues 2 Pull Requests Actions Packages Projects Releases Wiki Activity

Rework buffer and slice handling

Browse Source 
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Maxime Ripard
2018-04-20 11:23:14 +02:00
parent 70bbd56770
commit d758a0d425
5 changed files with 28 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/picture.c
+6 -1
View File
@@ -197,7 +197,10 @@ VAStatus sunxi_cedrus_EndPicture(VADriverContextP ctx, VAContextID context)
switch(obj_config->profile) {
case VAProfileMPEG2Simple:
case VAProfileMPEG2Main:
out_buf.m.planes[0].bytesused = obj_context->mpeg2_frame_hdr.slice_len/8;
obj_context->mpeg2_frame_hdr.slice_pos = 0;
obj_context->mpeg2_frame_hdr.slice_len = driver_data->slice_offset[obj_surface->input_buf_index] * 8;
out_buf.m.planes[0].bytesused = driver_data->slice_offset[obj_surface->input_buf_index];
ctrl.id = V4L2_CID_MPEG_VIDEO_MPEG2_FRAME_HDR;
ctrl.ptr = &obj_context->mpeg2_frame_hdr;
ctrl.size = sizeof(obj_context->mpeg2_frame_hdr);
@@ -218,6 +221,8 @@ VAStatus sunxi_cedrus_EndPicture(VADriverContextP ctx, VAContextID context)
break;
}
driver_data->slice_offset[obj_surface->input_buf_index] = 0;
memset(&(cap_buf), 0, sizeof(cap_buf));
cap_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
cap_buf.memory = V4L2_MEMORY_MMAP;