marfrit/libva-v4l2-request-fourier
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Always clear v4l2_plane before sending them to the kernel

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Florent Revest
2016-08-29 17:44:23 +02:00
parent 5412e2676b
commit c8e187aed5
5 changed files with 15 additions and 1 deletions
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src/buffer.c
+2
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@@ -52,6 +52,8 @@ VAStatus sunxi_cedrus_CreateBuffer(VADriverContextP ctx, VAContextID context,
struct v4l2_plane plane[1];
object_buffer_p obj_buffer;
memset(plane, 0, sizeof(struct v4l2_plane));
/* Validate type */
switch (type)
{
src/mpeg2.c
+2
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@@ -48,6 +48,8 @@ VAStatus sunxi_cedrus_render_mpeg2_slice_data(VADriverContextP ctx,
struct v4l2_buffer buf;
struct v4l2_plane plane[1];
memset(plane, 0, sizeof(struct v4l2_plane));
/* Query */
memset(&(buf), 0, sizeof(buf));
buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
src/mpeg4.c
+2
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@@ -48,6 +48,8 @@ VAStatus sunxi_cedrus_render_mpeg4_slice_data(VADriverContextP ctx,
struct v4l2_buffer buf;
struct v4l2_plane plane[1];
memset(plane, 0, sizeof(struct v4l2_plane));
/* Query */
memset(&(buf), 0, sizeof(buf));
buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
src/picture.c
+3
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@@ -170,6 +170,9 @@ VAStatus sunxi_cedrus_EndPicture(VADriverContextP ctx, VAContextID context)
* order the different RenderPicture will be called.
*/
memset(plane, 0, sizeof(struct v4l2_plane));
memset(planes, 0, 2 * sizeof(struct v4l2_plane));
memset(&(out_buf), 0, sizeof(out_buf));
out_buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
out_buf.memory = V4L2_MEMORY_MMAP;
src/surface.c
+6 -1
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@@ -63,6 +63,8 @@ VAStatus sunxi_cedrus_CreateSurfaces(VADriverContextP ctx, int width,
struct v4l2_create_buffers create_bufs;
struct v4l2_format fmt;
memset(planes, 0, 2 * sizeof(struct v4l2_plane));
/* We only support one format */
if (VA_RT_FORMAT_YUV420 != format)
return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT;
@@ -160,9 +162,13 @@ VAStatus sunxi_cedrus_SyncSurface(VADriverContextP ctx,
object_surface_p obj_surface;
struct v4l2_buffer buf;
struct v4l2_plane plane[1];
struct v4l2_plane planes[2];
fd_set read_fds;
struct timeval tv = {0, 300000};
memset(plane, 0, sizeof(struct v4l2_plane));
memset(planes, 0, 2 * sizeof(struct v4l2_plane));
obj_surface = SURFACE(render_target);
assert(obj_surface);
@@ -186,7 +192,6 @@ VAStatus sunxi_cedrus_SyncSurface(VADriverContextP ctx,
}
memset(&(buf), 0, sizeof(buf));
struct v4l2_plane planes[2];
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
buf.memory = V4L2_MEMORY_MMAP;
buf.index = obj_surface->output_buf_index;