mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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codec: re-indent decoder objects.
This commit is contained in:
Gwenole Beauchesne
parent
c010ce2340
commit
caf13671bb
2 changed files with 412 additions and 462 deletions
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@ -40,438 +40,392 @@
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#define GET_VA_CONTEXT(obj) GET_DECODER(obj)->va_context
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static inline void
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gst_video_codec_frame_clear(GstVideoCodecFrame **frame_ptr)
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gst_video_codec_frame_clear (GstVideoCodecFrame ** frame_ptr)
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{
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if (!*frame_ptr)
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return;
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gst_video_codec_frame_unref(*frame_ptr);
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*frame_ptr = NULL;
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if (!*frame_ptr)
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return;
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gst_video_codec_frame_unref (*frame_ptr);
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*frame_ptr = NULL;
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}
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/* ------------------------------------------------------------------------- */
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/* --- Pictures --- */
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/* ------------------------------------------------------------------------- */
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GST_VAAPI_CODEC_DEFINE_TYPE(GstVaapiPicture, gst_vaapi_picture);
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GST_VAAPI_CODEC_DEFINE_TYPE (GstVaapiPicture, gst_vaapi_picture);
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enum {
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GST_VAAPI_CREATE_PICTURE_FLAG_CLONE = 1 << 0,
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GST_VAAPI_CREATE_PICTURE_FLAG_FIELD = 1 << 1,
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enum
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{
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GST_VAAPI_CREATE_PICTURE_FLAG_CLONE = 1 << 0,
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GST_VAAPI_CREATE_PICTURE_FLAG_FIELD = 1 << 1,
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};
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static void
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destroy_slice_cb(gpointer data, gpointer user_data)
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destroy_slice_cb (gpointer data, gpointer user_data)
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{
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GstVaapiMiniObject * const object = data;
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GstVaapiMiniObject *const object = data;
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gst_vaapi_mini_object_unref(object);
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gst_vaapi_mini_object_unref (object);
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}
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void
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gst_vaapi_picture_destroy(GstVaapiPicture *picture)
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gst_vaapi_picture_destroy (GstVaapiPicture * picture)
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{
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if (picture->slices) {
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g_ptr_array_foreach(picture->slices, destroy_slice_cb, NULL);
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g_ptr_array_free(picture->slices, TRUE);
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picture->slices = NULL;
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}
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if (picture->slices) {
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g_ptr_array_foreach (picture->slices, destroy_slice_cb, NULL);
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g_ptr_array_free (picture->slices, TRUE);
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picture->slices = NULL;
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}
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gst_vaapi_mini_object_replace((GstVaapiMiniObject **)&picture->iq_matrix,
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NULL);
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gst_vaapi_mini_object_replace((GstVaapiMiniObject **)&picture->huf_table,
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NULL);
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gst_vaapi_mini_object_replace((GstVaapiMiniObject **)&picture->bitplane,
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NULL);
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gst_vaapi_mini_object_replace ((GstVaapiMiniObject **) & picture->iq_matrix,
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NULL);
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gst_vaapi_mini_object_replace ((GstVaapiMiniObject **) & picture->huf_table,
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NULL);
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gst_vaapi_mini_object_replace ((GstVaapiMiniObject **) & picture->bitplane,
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NULL);
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if (picture->proxy) {
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gst_vaapi_surface_proxy_unref(picture->proxy);
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picture->proxy = NULL;
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}
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picture->surface_id = VA_INVALID_ID;
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picture->surface = NULL;
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if (picture->proxy) {
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gst_vaapi_surface_proxy_unref (picture->proxy);
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picture->proxy = NULL;
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}
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picture->surface_id = VA_INVALID_ID;
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picture->surface = NULL;
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vaapi_destroy_buffer(GET_VA_DISPLAY(picture), &picture->param_id);
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picture->param = NULL;
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vaapi_destroy_buffer (GET_VA_DISPLAY (picture), &picture->param_id);
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picture->param = NULL;
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gst_video_codec_frame_clear(&picture->frame);
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gst_vaapi_picture_replace(&picture->parent_picture, NULL);
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gst_video_codec_frame_clear (&picture->frame);
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gst_vaapi_picture_replace (&picture->parent_picture, NULL);
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}
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gboolean
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gst_vaapi_picture_create(
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GstVaapiPicture *picture,
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const GstVaapiCodecObjectConstructorArgs *args
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)
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gst_vaapi_picture_create (GstVaapiPicture * picture,
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const GstVaapiCodecObjectConstructorArgs * args)
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{
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gboolean success;
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gboolean success;
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picture->param_id = VA_INVALID_ID;
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picture->param_id = VA_INVALID_ID;
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if (args->flags & GST_VAAPI_CREATE_PICTURE_FLAG_CLONE) {
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GstVaapiPicture * const parent_picture = GST_VAAPI_PICTURE(args->data);
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if (args->flags & GST_VAAPI_CREATE_PICTURE_FLAG_CLONE) {
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GstVaapiPicture *const parent_picture = GST_VAAPI_PICTURE (args->data);
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picture->parent_picture = gst_vaapi_picture_ref(parent_picture);
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picture->parent_picture = gst_vaapi_picture_ref (parent_picture);
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picture->proxy = gst_vaapi_surface_proxy_ref(parent_picture->proxy);
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picture->type = parent_picture->type;
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picture->pts = parent_picture->pts;
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picture->poc = parent_picture->poc;
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picture->proxy = gst_vaapi_surface_proxy_ref (parent_picture->proxy);
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picture->type = parent_picture->type;
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picture->pts = parent_picture->pts;
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picture->poc = parent_picture->poc;
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// Copy all picture flags but "output"
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GST_VAAPI_PICTURE_FLAG_SET(
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picture,
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GST_VAAPI_PICTURE_FLAGS(parent_picture) &
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(GST_VAAPI_PICTURE_FLAG_SKIPPED |
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GST_VAAPI_PICTURE_FLAG_REFERENCE |
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GST_VAAPI_PICTURE_FLAG_INTERLACED |
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GST_VAAPI_PICTURE_FLAG_FF |
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GST_VAAPI_PICTURE_FLAG_TFF)
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);
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// Copy all picture flags but "output"
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GST_VAAPI_PICTURE_FLAG_SET (picture,
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GST_VAAPI_PICTURE_FLAGS (parent_picture) &
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(GST_VAAPI_PICTURE_FLAG_SKIPPED |
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GST_VAAPI_PICTURE_FLAG_REFERENCE |
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GST_VAAPI_PICTURE_FLAG_INTERLACED |
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GST_VAAPI_PICTURE_FLAG_FF | GST_VAAPI_PICTURE_FLAG_TFF));
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picture->structure = parent_picture->structure;
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if ((args->flags & GST_VAAPI_CREATE_PICTURE_FLAG_FIELD) &&
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GST_VAAPI_PICTURE_IS_INTERLACED(picture)) {
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switch (picture->structure) {
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case GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD:
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picture->structure = GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD;
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break;
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case GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD:
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picture->structure = GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD;
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break;
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}
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GST_VAAPI_PICTURE_FLAG_UNSET(picture, GST_VAAPI_PICTURE_FLAG_FF);
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}
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if (parent_picture->has_crop_rect) {
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picture->has_crop_rect = TRUE;
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picture->crop_rect = parent_picture->crop_rect;
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}
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}
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else {
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picture->type = GST_VAAPI_PICTURE_TYPE_NONE;
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picture->pts = GST_CLOCK_TIME_NONE;
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picture->proxy =
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gst_vaapi_context_get_surface_proxy(GET_CONTEXT(picture));
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if (!picture->proxy)
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return FALSE;
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picture->structure = GST_VAAPI_PICTURE_STRUCTURE_FRAME;
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GST_VAAPI_PICTURE_FLAG_SET(picture, GST_VAAPI_PICTURE_FLAG_FF);
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}
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picture->surface = GST_VAAPI_SURFACE_PROXY_SURFACE(picture->proxy);
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picture->surface_id = GST_VAAPI_SURFACE_PROXY_SURFACE_ID(picture->proxy);
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success = vaapi_create_buffer(
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GET_VA_DISPLAY(picture),
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GET_VA_CONTEXT(picture),
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VAPictureParameterBufferType,
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args->param_size,
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args->param,
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&picture->param_id,
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&picture->param
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);
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if (!success)
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return FALSE;
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picture->param_size = args->param_size;
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picture->slices = g_ptr_array_new();
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if (!picture->slices)
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return FALSE;
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picture->frame = gst_video_codec_frame_ref(
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GST_VAAPI_DECODER_CODEC_FRAME(GET_DECODER(picture)));
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return TRUE;
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}
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GstVaapiPicture *
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gst_vaapi_picture_new(
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GstVaapiDecoder *decoder,
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gconstpointer param,
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guint param_size
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)
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{
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GstVaapiCodecObject *object;
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object = gst_vaapi_codec_object_new(
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&GstVaapiPictureClass,
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GST_VAAPI_CODEC_BASE(decoder),
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param, param_size,
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NULL, 0,
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0
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);
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if (!object)
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return NULL;
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return GST_VAAPI_PICTURE_CAST(object);
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}
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GstVaapiPicture *
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gst_vaapi_picture_new_field(GstVaapiPicture *picture)
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{
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GstVaapiDecoder * const decoder = GET_DECODER(picture);
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GstVaapiCodecObject *object;
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object = gst_vaapi_codec_object_new(
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gst_vaapi_codec_object_get_class(&picture->parent_instance),
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GST_VAAPI_CODEC_BASE(decoder),
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NULL, picture->param_size,
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picture, 0,
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(GST_VAAPI_CREATE_PICTURE_FLAG_CLONE|
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GST_VAAPI_CREATE_PICTURE_FLAG_FIELD)
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);
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if (!object)
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return NULL;
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return GST_VAAPI_PICTURE_CAST(object);
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}
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void
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gst_vaapi_picture_add_slice(GstVaapiPicture *picture, GstVaapiSlice *slice)
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{
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g_return_if_fail(GST_VAAPI_IS_PICTURE(picture));
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g_return_if_fail(GST_VAAPI_IS_SLICE(slice));
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g_ptr_array_add(picture->slices, slice);
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}
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static gboolean
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do_decode(VADisplay dpy, VAContextID ctx, VABufferID *buf_id, void **buf_ptr)
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{
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VAStatus status;
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vaapi_unmap_buffer(dpy, *buf_id, buf_ptr);
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status = vaRenderPicture(dpy, ctx, buf_id, 1);
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if (!vaapi_check_status(status, "vaRenderPicture()"))
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return FALSE;
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/* XXX: vaRenderPicture() is meant to destroy the VA buffer implicitly */
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vaapi_destroy_buffer(dpy, buf_id);
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return TRUE;
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}
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gboolean
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gst_vaapi_picture_decode(GstVaapiPicture *picture)
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{
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GstVaapiIqMatrix *iq_matrix;
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GstVaapiBitPlane *bitplane;
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GstVaapiHuffmanTable *huf_table;
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VADisplay va_display;
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VAContextID va_context;
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VAStatus status;
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guint i;
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g_return_val_if_fail(GST_VAAPI_IS_PICTURE(picture), FALSE);
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va_display = GET_VA_DISPLAY(picture);
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va_context = GET_VA_CONTEXT(picture);
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GST_DEBUG("decode picture 0x%08x", picture->surface_id);
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status = vaBeginPicture(va_display, va_context, picture->surface_id);
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if (!vaapi_check_status(status, "vaBeginPicture()"))
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return FALSE;
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if (!do_decode(va_display, va_context, &picture->param_id, &picture->param))
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return FALSE;
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iq_matrix = picture->iq_matrix;
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if (iq_matrix && !do_decode(va_display, va_context,
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&iq_matrix->param_id, &iq_matrix->param))
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return FALSE;
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bitplane = picture->bitplane;
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if (bitplane && !do_decode(va_display, va_context,
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&bitplane->data_id, (void **)&bitplane->data))
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return FALSE;
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huf_table = picture->huf_table;
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if (huf_table && !do_decode(va_display, va_context,
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&huf_table->param_id,
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(void **)&huf_table->param))
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return FALSE;
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for (i = 0; i < picture->slices->len; i++) {
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GstVaapiSlice * const slice = g_ptr_array_index(picture->slices, i);
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VABufferID va_buffers[2];
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huf_table = slice->huf_table;
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if (huf_table && !do_decode(va_display, va_context,
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&huf_table->param_id, (void **)&huf_table->param))
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return FALSE;
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vaapi_unmap_buffer(va_display, slice->param_id, NULL);
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va_buffers[0] = slice->param_id;
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va_buffers[1] = slice->data_id;
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status = vaRenderPicture(va_display, va_context, va_buffers, 2);
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if (!vaapi_check_status(status, "vaRenderPicture()"))
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return FALSE;
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vaapi_destroy_buffer(va_display, &slice->param_id);
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vaapi_destroy_buffer(va_display, &slice->data_id);
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picture->structure = parent_picture->structure;
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if ((args->flags & GST_VAAPI_CREATE_PICTURE_FLAG_FIELD) &&
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GST_VAAPI_PICTURE_IS_INTERLACED (picture)) {
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switch (picture->structure) {
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case GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD:
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picture->structure = GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD;
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break;
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case GST_VAAPI_PICTURE_STRUCTURE_BOTTOM_FIELD:
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picture->structure = GST_VAAPI_PICTURE_STRUCTURE_TOP_FIELD;
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break;
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}
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GST_VAAPI_PICTURE_FLAG_UNSET (picture, GST_VAAPI_PICTURE_FLAG_FF);
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}
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status = vaEndPicture(va_display, va_context);
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if (!vaapi_check_status(status, "vaEndPicture()"))
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return FALSE;
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return TRUE;
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}
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static gboolean
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do_output(GstVaapiPicture *picture)
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{
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GstVideoCodecFrame * const out_frame = picture->frame;
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GstVaapiSurfaceProxy *proxy;
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guint flags = 0;
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if (GST_VAAPI_PICTURE_IS_OUTPUT(picture))
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return TRUE;
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if (parent_picture->has_crop_rect) {
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picture->has_crop_rect = TRUE;
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picture->crop_rect = parent_picture->crop_rect;
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}
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} else {
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picture->type = GST_VAAPI_PICTURE_TYPE_NONE;
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picture->pts = GST_CLOCK_TIME_NONE;
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picture->proxy =
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gst_vaapi_context_get_surface_proxy (GET_CONTEXT (picture));
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if (!picture->proxy)
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return FALSE;
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return FALSE;
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proxy = gst_vaapi_surface_proxy_ref(picture->proxy);
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picture->structure = GST_VAAPI_PICTURE_STRUCTURE_FRAME;
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GST_VAAPI_PICTURE_FLAG_SET (picture, GST_VAAPI_PICTURE_FLAG_FF);
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}
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picture->surface = GST_VAAPI_SURFACE_PROXY_SURFACE (picture->proxy);
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picture->surface_id = GST_VAAPI_SURFACE_PROXY_SURFACE_ID (picture->proxy);
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if (picture->has_crop_rect)
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gst_vaapi_surface_proxy_set_crop_rect(proxy, &picture->crop_rect);
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success = vaapi_create_buffer (GET_VA_DISPLAY (picture),
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GET_VA_CONTEXT (picture), VAPictureParameterBufferType,
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args->param_size, args->param, &picture->param_id, &picture->param);
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if (!success)
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return FALSE;
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picture->param_size = args->param_size;
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gst_video_codec_frame_set_user_data(out_frame,
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proxy, (GDestroyNotify)gst_vaapi_mini_object_unref);
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picture->slices = g_ptr_array_new ();
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if (!picture->slices)
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return FALSE;
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out_frame->pts = picture->pts;
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if (GST_VAAPI_PICTURE_IS_SKIPPED(picture))
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GST_VIDEO_CODEC_FRAME_FLAG_SET(out_frame,
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GST_VIDEO_CODEC_FRAME_FLAG_DECODE_ONLY);
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if (GST_VAAPI_PICTURE_IS_INTERLACED(picture)) {
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flags |= GST_VAAPI_SURFACE_PROXY_FLAG_INTERLACED;
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if (GST_VAAPI_PICTURE_IS_TFF(picture))
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flags |= GST_VAAPI_SURFACE_PROXY_FLAG_TFF;
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}
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GST_VAAPI_SURFACE_PROXY_FLAG_SET(proxy, flags);
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gst_vaapi_decoder_push_frame(GET_DECODER(picture), out_frame);
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gst_video_codec_frame_clear(&picture->frame);
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GST_VAAPI_PICTURE_FLAG_SET(picture, GST_VAAPI_PICTURE_FLAG_OUTPUT);
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return TRUE;
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picture->frame =
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gst_video_codec_frame_ref (GST_VAAPI_DECODER_CODEC_FRAME (GET_DECODER
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(picture)));
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return TRUE;
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}
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gboolean
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gst_vaapi_picture_output(GstVaapiPicture *picture)
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GstVaapiPicture *
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gst_vaapi_picture_new (GstVaapiDecoder * decoder,
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gconstpointer param, guint param_size)
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{
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g_return_val_if_fail(GST_VAAPI_IS_PICTURE(picture), FALSE);
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GstVaapiCodecObject *object;
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if (G_UNLIKELY(picture->parent_picture)) {
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/* Emit the first field to GstVideoDecoder so that to release
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the underlying GstVideoCodecFrame. However, mark this
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picture as skipped so that to not display it */
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GstVaapiPicture * const parent_picture = picture->parent_picture;
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do {
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||||
if (!GST_VAAPI_PICTURE_IS_INTERLACED(parent_picture))
|
||||
break;
|
||||
if (!GST_VAAPI_PICTURE_IS_FIRST_FIELD(parent_picture))
|
||||
break;
|
||||
GST_VAAPI_PICTURE_FLAG_SET(parent_picture,
|
||||
GST_VAAPI_PICTURE_FLAG_SKIPPED);
|
||||
if (!do_output(parent_picture))
|
||||
return FALSE;
|
||||
} while (0);
|
||||
}
|
||||
return do_output(picture);
|
||||
object = gst_vaapi_codec_object_new (&GstVaapiPictureClass,
|
||||
GST_VAAPI_CODEC_BASE (decoder), param, param_size, NULL, 0, 0);
|
||||
if (!object)
|
||||
return NULL;
|
||||
return GST_VAAPI_PICTURE_CAST (object);
|
||||
}
|
||||
|
||||
GstVaapiPicture *
|
||||
gst_vaapi_picture_new_field (GstVaapiPicture * picture)
|
||||
{
|
||||
GstVaapiDecoder *const decoder = GET_DECODER (picture);
|
||||
GstVaapiCodecObject *object;
|
||||
|
||||
object = gst_vaapi_codec_object_new (gst_vaapi_codec_object_get_class
|
||||
(&picture->parent_instance), GST_VAAPI_CODEC_BASE (decoder), NULL,
|
||||
picture->param_size, picture, 0,
|
||||
(GST_VAAPI_CREATE_PICTURE_FLAG_CLONE |
|
||||
GST_VAAPI_CREATE_PICTURE_FLAG_FIELD));
|
||||
if (!object)
|
||||
return NULL;
|
||||
return GST_VAAPI_PICTURE_CAST (object);
|
||||
}
|
||||
|
||||
void
|
||||
gst_vaapi_picture_set_crop_rect(GstVaapiPicture *picture,
|
||||
const GstVaapiRectangle *crop_rect)
|
||||
gst_vaapi_picture_add_slice (GstVaapiPicture * picture, GstVaapiSlice * slice)
|
||||
{
|
||||
g_return_if_fail(GST_VAAPI_IS_PICTURE(picture));
|
||||
g_return_if_fail (GST_VAAPI_IS_PICTURE (picture));
|
||||
g_return_if_fail (GST_VAAPI_IS_SLICE (slice));
|
||||
|
||||
picture->has_crop_rect = crop_rect != NULL;
|
||||
if (picture->has_crop_rect)
|
||||
picture->crop_rect = *crop_rect;
|
||||
g_ptr_array_add (picture->slices, slice);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
do_decode (VADisplay dpy, VAContextID ctx, VABufferID * buf_id, void **buf_ptr)
|
||||
{
|
||||
VAStatus status;
|
||||
|
||||
vaapi_unmap_buffer (dpy, *buf_id, buf_ptr);
|
||||
|
||||
status = vaRenderPicture (dpy, ctx, buf_id, 1);
|
||||
if (!vaapi_check_status (status, "vaRenderPicture()"))
|
||||
return FALSE;
|
||||
|
||||
/* XXX: vaRenderPicture() is meant to destroy the VA buffer implicitly */
|
||||
vaapi_destroy_buffer (dpy, buf_id);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_vaapi_picture_decode (GstVaapiPicture * picture)
|
||||
{
|
||||
GstVaapiIqMatrix *iq_matrix;
|
||||
GstVaapiBitPlane *bitplane;
|
||||
GstVaapiHuffmanTable *huf_table;
|
||||
VADisplay va_display;
|
||||
VAContextID va_context;
|
||||
VAStatus status;
|
||||
guint i;
|
||||
|
||||
g_return_val_if_fail (GST_VAAPI_IS_PICTURE (picture), FALSE);
|
||||
|
||||
va_display = GET_VA_DISPLAY (picture);
|
||||
va_context = GET_VA_CONTEXT (picture);
|
||||
|
||||
GST_DEBUG ("decode picture 0x%08x", picture->surface_id);
|
||||
|
||||
status = vaBeginPicture (va_display, va_context, picture->surface_id);
|
||||
if (!vaapi_check_status (status, "vaBeginPicture()"))
|
||||
return FALSE;
|
||||
|
||||
if (!do_decode (va_display, va_context, &picture->param_id, &picture->param))
|
||||
return FALSE;
|
||||
|
||||
iq_matrix = picture->iq_matrix;
|
||||
if (iq_matrix && !do_decode (va_display, va_context,
|
||||
&iq_matrix->param_id, &iq_matrix->param))
|
||||
return FALSE;
|
||||
|
||||
bitplane = picture->bitplane;
|
||||
if (bitplane && !do_decode (va_display, va_context,
|
||||
&bitplane->data_id, (void **) &bitplane->data))
|
||||
return FALSE;
|
||||
|
||||
huf_table = picture->huf_table;
|
||||
if (huf_table && !do_decode (va_display, va_context,
|
||||
&huf_table->param_id, (void **) &huf_table->param))
|
||||
return FALSE;
|
||||
|
||||
for (i = 0; i < picture->slices->len; i++) {
|
||||
GstVaapiSlice *const slice = g_ptr_array_index (picture->slices, i);
|
||||
VABufferID va_buffers[2];
|
||||
|
||||
huf_table = slice->huf_table;
|
||||
if (huf_table && !do_decode (va_display, va_context,
|
||||
&huf_table->param_id, (void **) &huf_table->param))
|
||||
return FALSE;
|
||||
|
||||
vaapi_unmap_buffer (va_display, slice->param_id, NULL);
|
||||
va_buffers[0] = slice->param_id;
|
||||
va_buffers[1] = slice->data_id;
|
||||
|
||||
status = vaRenderPicture (va_display, va_context, va_buffers, 2);
|
||||
if (!vaapi_check_status (status, "vaRenderPicture()"))
|
||||
return FALSE;
|
||||
|
||||
vaapi_destroy_buffer (va_display, &slice->param_id);
|
||||
vaapi_destroy_buffer (va_display, &slice->data_id);
|
||||
}
|
||||
|
||||
status = vaEndPicture (va_display, va_context);
|
||||
if (!vaapi_check_status (status, "vaEndPicture()"))
|
||||
return FALSE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
do_output (GstVaapiPicture * picture)
|
||||
{
|
||||
GstVideoCodecFrame *const out_frame = picture->frame;
|
||||
GstVaapiSurfaceProxy *proxy;
|
||||
guint flags = 0;
|
||||
|
||||
if (GST_VAAPI_PICTURE_IS_OUTPUT (picture))
|
||||
return TRUE;
|
||||
|
||||
if (!picture->proxy)
|
||||
return FALSE;
|
||||
|
||||
proxy = gst_vaapi_surface_proxy_ref (picture->proxy);
|
||||
|
||||
if (picture->has_crop_rect)
|
||||
gst_vaapi_surface_proxy_set_crop_rect (proxy, &picture->crop_rect);
|
||||
|
||||
gst_video_codec_frame_set_user_data (out_frame,
|
||||
proxy, (GDestroyNotify) gst_vaapi_mini_object_unref);
|
||||
|
||||
out_frame->pts = picture->pts;
|
||||
|
||||
if (GST_VAAPI_PICTURE_IS_SKIPPED (picture))
|
||||
GST_VIDEO_CODEC_FRAME_FLAG_SET (out_frame,
|
||||
GST_VIDEO_CODEC_FRAME_FLAG_DECODE_ONLY);
|
||||
|
||||
if (GST_VAAPI_PICTURE_IS_INTERLACED (picture)) {
|
||||
flags |= GST_VAAPI_SURFACE_PROXY_FLAG_INTERLACED;
|
||||
if (GST_VAAPI_PICTURE_IS_TFF (picture))
|
||||
flags |= GST_VAAPI_SURFACE_PROXY_FLAG_TFF;
|
||||
}
|
||||
GST_VAAPI_SURFACE_PROXY_FLAG_SET (proxy, flags);
|
||||
|
||||
gst_vaapi_decoder_push_frame (GET_DECODER (picture), out_frame);
|
||||
gst_video_codec_frame_clear (&picture->frame);
|
||||
|
||||
GST_VAAPI_PICTURE_FLAG_SET (picture, GST_VAAPI_PICTURE_FLAG_OUTPUT);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_vaapi_picture_output (GstVaapiPicture * picture)
|
||||
{
|
||||
g_return_val_if_fail (GST_VAAPI_IS_PICTURE (picture), FALSE);
|
||||
|
||||
if (G_UNLIKELY (picture->parent_picture)) {
|
||||
/* Emit the first field to GstVideoDecoder so that to release
|
||||
the underlying GstVideoCodecFrame. However, mark this
|
||||
picture as skipped so that to not display it */
|
||||
GstVaapiPicture *const parent_picture = picture->parent_picture;
|
||||
do {
|
||||
if (!GST_VAAPI_PICTURE_IS_INTERLACED (parent_picture))
|
||||
break;
|
||||
if (!GST_VAAPI_PICTURE_IS_FIRST_FIELD (parent_picture))
|
||||
break;
|
||||
GST_VAAPI_PICTURE_FLAG_SET (parent_picture,
|
||||
GST_VAAPI_PICTURE_FLAG_SKIPPED);
|
||||
if (!do_output (parent_picture))
|
||||
return FALSE;
|
||||
} while (0);
|
||||
}
|
||||
return do_output (picture);
|
||||
}
|
||||
|
||||
void
|
||||
gst_vaapi_picture_set_crop_rect (GstVaapiPicture * picture,
|
||||
const GstVaapiRectangle * crop_rect)
|
||||
{
|
||||
g_return_if_fail (GST_VAAPI_IS_PICTURE (picture));
|
||||
|
||||
picture->has_crop_rect = crop_rect != NULL;
|
||||
if (picture->has_crop_rect)
|
||||
picture->crop_rect = *crop_rect;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* --- Slices --- */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
GST_VAAPI_CODEC_DEFINE_TYPE(GstVaapiSlice, gst_vaapi_slice);
|
||||
GST_VAAPI_CODEC_DEFINE_TYPE (GstVaapiSlice, gst_vaapi_slice);
|
||||
|
||||
void
|
||||
gst_vaapi_slice_destroy(GstVaapiSlice *slice)
|
||||
gst_vaapi_slice_destroy (GstVaapiSlice * slice)
|
||||
{
|
||||
VADisplay const va_display = GET_VA_DISPLAY(slice);
|
||||
VADisplay const va_display = GET_VA_DISPLAY (slice);
|
||||
|
||||
gst_vaapi_mini_object_replace((GstVaapiMiniObject **)&slice->huf_table,
|
||||
NULL);
|
||||
gst_vaapi_mini_object_replace ((GstVaapiMiniObject **) & slice->huf_table,
|
||||
NULL);
|
||||
|
||||
vaapi_destroy_buffer(va_display, &slice->data_id);
|
||||
vaapi_destroy_buffer(va_display, &slice->param_id);
|
||||
slice->param = NULL;
|
||||
vaapi_destroy_buffer (va_display, &slice->data_id);
|
||||
vaapi_destroy_buffer (va_display, &slice->param_id);
|
||||
slice->param = NULL;
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_vaapi_slice_create(
|
||||
GstVaapiSlice *slice,
|
||||
const GstVaapiCodecObjectConstructorArgs *args
|
||||
)
|
||||
gst_vaapi_slice_create (GstVaapiSlice * slice,
|
||||
const GstVaapiCodecObjectConstructorArgs * args)
|
||||
{
|
||||
VASliceParameterBufferBase *slice_param;
|
||||
gboolean success;
|
||||
VASliceParameterBufferBase *slice_param;
|
||||
gboolean success;
|
||||
|
||||
slice->param_id = VA_INVALID_ID;
|
||||
slice->data_id = VA_INVALID_ID;
|
||||
slice->param_id = VA_INVALID_ID;
|
||||
slice->data_id = VA_INVALID_ID;
|
||||
|
||||
success = vaapi_create_buffer(
|
||||
GET_VA_DISPLAY(slice),
|
||||
GET_VA_CONTEXT(slice),
|
||||
VASliceDataBufferType,
|
||||
args->data_size,
|
||||
args->data,
|
||||
&slice->data_id,
|
||||
NULL
|
||||
);
|
||||
if (!success)
|
||||
return FALSE;
|
||||
success = vaapi_create_buffer (GET_VA_DISPLAY (slice), GET_VA_CONTEXT (slice),
|
||||
VASliceDataBufferType, args->data_size, args->data, &slice->data_id,
|
||||
NULL);
|
||||
if (!success)
|
||||
return FALSE;
|
||||
|
||||
success = vaapi_create_buffer(
|
||||
GET_VA_DISPLAY(slice),
|
||||
GET_VA_CONTEXT(slice),
|
||||
VASliceParameterBufferType,
|
||||
args->param_size,
|
||||
args->param,
|
||||
&slice->param_id,
|
||||
&slice->param
|
||||
);
|
||||
if (!success)
|
||||
return FALSE;
|
||||
success = vaapi_create_buffer (GET_VA_DISPLAY (slice), GET_VA_CONTEXT (slice),
|
||||
VASliceParameterBufferType, args->param_size, args->param,
|
||||
&slice->param_id, &slice->param);
|
||||
if (!success)
|
||||
return FALSE;
|
||||
|
||||
slice_param = slice->param;
|
||||
slice_param->slice_data_size = args->data_size;
|
||||
slice_param->slice_data_offset = 0;
|
||||
slice_param->slice_data_flag = VA_SLICE_DATA_FLAG_ALL;
|
||||
return TRUE;
|
||||
slice_param = slice->param;
|
||||
slice_param->slice_data_size = args->data_size;
|
||||
slice_param->slice_data_offset = 0;
|
||||
slice_param->slice_data_flag = VA_SLICE_DATA_FLAG_ALL;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
GstVaapiSlice *
|
||||
gst_vaapi_slice_new(
|
||||
GstVaapiDecoder *decoder,
|
||||
gconstpointer param,
|
||||
guint param_size,
|
||||
const guchar *data,
|
||||
guint data_size
|
||||
)
|
||||
gst_vaapi_slice_new (GstVaapiDecoder * decoder,
|
||||
gconstpointer param, guint param_size, const guchar * data, guint data_size)
|
||||
{
|
||||
GstVaapiCodecObject *object;
|
||||
GstVaapiCodecObject *object;
|
||||
|
||||
object = gst_vaapi_codec_object_new(
|
||||
&GstVaapiSliceClass,
|
||||
GST_VAAPI_CODEC_BASE(decoder),
|
||||
param, param_size,
|
||||
data, data_size,
|
||||
0
|
||||
);
|
||||
return GST_VAAPI_SLICE_CAST(object);
|
||||
object = gst_vaapi_codec_object_new (&GstVaapiSliceClass,
|
||||
GST_VAAPI_CODEC_BASE (decoder), param, param_size, data, data_size, 0);
|
||||
return GST_VAAPI_SLICE_CAST (object);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -37,23 +37,24 @@ typedef struct _GstVaapiSlice GstVaapiSlice;
|
|||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#define GST_VAAPI_PICTURE_CAST(obj) \
|
||||
((GstVaapiPicture *)(obj))
|
||||
((GstVaapiPicture *) (obj))
|
||||
|
||||
#define GST_VAAPI_PICTURE(obj) \
|
||||
GST_VAAPI_PICTURE_CAST(obj)
|
||||
GST_VAAPI_PICTURE_CAST (obj)
|
||||
|
||||
#define GST_VAAPI_IS_PICTURE(obj) \
|
||||
(GST_VAAPI_PICTURE(obj) != NULL)
|
||||
(GST_VAAPI_PICTURE (obj) != NULL)
|
||||
|
||||
typedef enum {
|
||||
GST_VAAPI_PICTURE_TYPE_NONE = 0, // Undefined
|
||||
GST_VAAPI_PICTURE_TYPE_I, // Intra
|
||||
GST_VAAPI_PICTURE_TYPE_P, // Predicted
|
||||
GST_VAAPI_PICTURE_TYPE_B, // Bi-directional predicted
|
||||
GST_VAAPI_PICTURE_TYPE_S, // S(GMC)-VOP (MPEG-4)
|
||||
GST_VAAPI_PICTURE_TYPE_SI, // Switching Intra
|
||||
GST_VAAPI_PICTURE_TYPE_SP, // Switching Predicted
|
||||
GST_VAAPI_PICTURE_TYPE_BI, // BI type (VC-1)
|
||||
typedef enum
|
||||
{
|
||||
GST_VAAPI_PICTURE_TYPE_NONE = 0, // Undefined
|
||||
GST_VAAPI_PICTURE_TYPE_I, // Intra
|
||||
GST_VAAPI_PICTURE_TYPE_P, // Predicted
|
||||
GST_VAAPI_PICTURE_TYPE_B, // Bi-directional predicted
|
||||
GST_VAAPI_PICTURE_TYPE_S, // S(GMC)-VOP (MPEG-4)
|
||||
GST_VAAPI_PICTURE_TYPE_SI, // Switching Intra
|
||||
GST_VAAPI_PICTURE_TYPE_SP, // Switching Predicted
|
||||
GST_VAAPI_PICTURE_TYPE_BI, // BI type (VC-1)
|
||||
} GstVaapiPictureType;
|
||||
|
||||
/**
|
||||
|
|
@ -68,14 +69,15 @@ typedef enum {
|
|||
*
|
||||
* Enum values used for #GstVaapiPicture flags.
|
||||
*/
|
||||
typedef enum {
|
||||
GST_VAAPI_PICTURE_FLAG_SKIPPED = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 0),
|
||||
GST_VAAPI_PICTURE_FLAG_REFERENCE = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 1),
|
||||
GST_VAAPI_PICTURE_FLAG_OUTPUT = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 2),
|
||||
GST_VAAPI_PICTURE_FLAG_INTERLACED = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 3),
|
||||
GST_VAAPI_PICTURE_FLAG_FF = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 4),
|
||||
GST_VAAPI_PICTURE_FLAG_TFF = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 5),
|
||||
GST_VAAPI_PICTURE_FLAG_LAST = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 6),
|
||||
typedef enum
|
||||
{
|
||||
GST_VAAPI_PICTURE_FLAG_SKIPPED = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 0),
|
||||
GST_VAAPI_PICTURE_FLAG_REFERENCE = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 1),
|
||||
GST_VAAPI_PICTURE_FLAG_OUTPUT = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 2),
|
||||
GST_VAAPI_PICTURE_FLAG_INTERLACED = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 3),
|
||||
GST_VAAPI_PICTURE_FLAG_FF = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 4),
|
||||
GST_VAAPI_PICTURE_FLAG_TFF = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 5),
|
||||
GST_VAAPI_PICTURE_FLAG_LAST = (GST_VAAPI_CODEC_OBJECT_FLAG_LAST << 6),
|
||||
} GstVaapiPictureFlags;
|
||||
|
||||
#define GST_VAAPI_PICTURE_FLAGS GST_VAAPI_MINI_OBJECT_FLAGS
|
||||
|
|
@ -84,176 +86,170 @@ typedef enum {
|
|||
#define GST_VAAPI_PICTURE_FLAG_UNSET GST_VAAPI_MINI_OBJECT_FLAG_UNSET
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_SKIPPED(picture) \
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET(picture, GST_VAAPI_PICTURE_FLAG_SKIPPED)
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET (picture, GST_VAAPI_PICTURE_FLAG_SKIPPED)
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_REFERENCE(picture) \
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET(picture, GST_VAAPI_PICTURE_FLAG_REFERENCE)
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET (picture, GST_VAAPI_PICTURE_FLAG_REFERENCE)
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_OUTPUT(picture) \
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET(picture, GST_VAAPI_PICTURE_FLAG_OUTPUT)
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET (picture, GST_VAAPI_PICTURE_FLAG_OUTPUT)
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_INTERLACED(picture) \
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET(picture, GST_VAAPI_PICTURE_FLAG_INTERLACED)
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET (picture, GST_VAAPI_PICTURE_FLAG_INTERLACED)
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_FIRST_FIELD(picture) \
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET(picture, GST_VAAPI_PICTURE_FLAG_FF)
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET (picture, GST_VAAPI_PICTURE_FLAG_FF)
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_TFF(picture) \
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET(picture, GST_VAAPI_PICTURE_FLAG_TFF)
|
||||
GST_VAAPI_PICTURE_FLAG_IS_SET (picture, GST_VAAPI_PICTURE_FLAG_TFF)
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_FRAME(picture) \
|
||||
(GST_VAAPI_PICTURE(picture)->structure == GST_VAAPI_PICTURE_STRUCTURE_FRAME)
|
||||
(GST_VAAPI_PICTURE (picture)->structure == GST_VAAPI_PICTURE_STRUCTURE_FRAME)
|
||||
|
||||
#define GST_VAAPI_PICTURE_IS_COMPLETE(picture) \
|
||||
(GST_VAAPI_PICTURE_IS_FRAME(picture) || \
|
||||
!GST_VAAPI_PICTURE_IS_FIRST_FIELD(picture))
|
||||
(GST_VAAPI_PICTURE_IS_FRAME (picture) || \
|
||||
!GST_VAAPI_PICTURE_IS_FIRST_FIELD (picture))
|
||||
|
||||
/**
|
||||
* GstVaapiPicture:
|
||||
*
|
||||
* A #GstVaapiCodecObject holding a picture parameter.
|
||||
*/
|
||||
struct _GstVaapiPicture {
|
||||
/*< private >*/
|
||||
GstVaapiCodecObject parent_instance;
|
||||
GstVaapiPicture *parent_picture;
|
||||
GstVideoCodecFrame *frame;
|
||||
GstVaapiSurface *surface;
|
||||
GstVaapiSurfaceProxy *proxy;
|
||||
VABufferID param_id;
|
||||
guint param_size;
|
||||
struct _GstVaapiPicture
|
||||
{
|
||||
/*< private >*/
|
||||
GstVaapiCodecObject parent_instance;
|
||||
GstVaapiPicture *parent_picture;
|
||||
GstVideoCodecFrame *frame;
|
||||
GstVaapiSurface *surface;
|
||||
GstVaapiSurfaceProxy *proxy;
|
||||
VABufferID param_id;
|
||||
guint param_size;
|
||||
|
||||
/*< public >*/
|
||||
GstVaapiPictureType type;
|
||||
VASurfaceID surface_id;
|
||||
gpointer param;
|
||||
GPtrArray *slices;
|
||||
GstVaapiIqMatrix *iq_matrix;
|
||||
GstVaapiHuffmanTable *huf_table;
|
||||
GstVaapiBitPlane *bitplane;
|
||||
GstClockTime pts;
|
||||
gint32 poc;
|
||||
guint structure;
|
||||
GstVaapiRectangle crop_rect;
|
||||
guint has_crop_rect : 1;
|
||||
/*< public >*/
|
||||
GstVaapiPictureType type;
|
||||
VASurfaceID surface_id;
|
||||
gpointer param;
|
||||
GPtrArray *slices;
|
||||
GstVaapiIqMatrix *iq_matrix;
|
||||
GstVaapiHuffmanTable *huf_table;
|
||||
GstVaapiBitPlane *bitplane;
|
||||
GstClockTime pts;
|
||||
gint32 poc;
|
||||
guint structure;
|
||||
GstVaapiRectangle crop_rect;
|
||||
guint has_crop_rect:1;
|
||||
};
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
void
|
||||
gst_vaapi_picture_destroy(GstVaapiPicture *picture);
|
||||
gst_vaapi_picture_destroy (GstVaapiPicture * picture);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
gboolean
|
||||
gst_vaapi_picture_create(GstVaapiPicture *picture,
|
||||
const GstVaapiCodecObjectConstructorArgs *args);
|
||||
gst_vaapi_picture_create (GstVaapiPicture * picture,
|
||||
const GstVaapiCodecObjectConstructorArgs * args);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
GstVaapiPicture *
|
||||
gst_vaapi_picture_new(
|
||||
GstVaapiDecoder *decoder,
|
||||
gconstpointer param,
|
||||
guint param_size
|
||||
);
|
||||
gst_vaapi_picture_new (GstVaapiDecoder * decoder,
|
||||
gconstpointer param, guint param_size);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
GstVaapiPicture *
|
||||
gst_vaapi_picture_new_field(GstVaapiPicture *picture);
|
||||
gst_vaapi_picture_new_field (GstVaapiPicture * picture);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
void
|
||||
gst_vaapi_picture_add_slice(GstVaapiPicture *picture, GstVaapiSlice *slice);
|
||||
gst_vaapi_picture_add_slice (GstVaapiPicture * picture, GstVaapiSlice * slice);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
gboolean
|
||||
gst_vaapi_picture_decode(GstVaapiPicture *picture);
|
||||
gst_vaapi_picture_decode (GstVaapiPicture * picture);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
gboolean
|
||||
gst_vaapi_picture_output(GstVaapiPicture *picture);
|
||||
gst_vaapi_picture_output (GstVaapiPicture * picture);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
void
|
||||
gst_vaapi_picture_set_crop_rect(GstVaapiPicture *picture,
|
||||
const GstVaapiRectangle *crop_rect);
|
||||
gst_vaapi_picture_set_crop_rect (GstVaapiPicture * picture,
|
||||
const GstVaapiRectangle * crop_rect);
|
||||
|
||||
static inline gpointer
|
||||
gst_vaapi_picture_ref(gpointer ptr)
|
||||
gst_vaapi_picture_ref (gpointer ptr)
|
||||
{
|
||||
return gst_vaapi_mini_object_ref(GST_VAAPI_MINI_OBJECT(ptr));
|
||||
return gst_vaapi_mini_object_ref (GST_VAAPI_MINI_OBJECT (ptr));
|
||||
}
|
||||
|
||||
static inline void
|
||||
gst_vaapi_picture_unref(gpointer ptr)
|
||||
gst_vaapi_picture_unref (gpointer ptr)
|
||||
{
|
||||
gst_vaapi_mini_object_unref(GST_VAAPI_MINI_OBJECT(ptr));
|
||||
gst_vaapi_mini_object_unref (GST_VAAPI_MINI_OBJECT (ptr));
|
||||
}
|
||||
|
||||
#define gst_vaapi_picture_replace(old_picture_p, new_picture) \
|
||||
gst_vaapi_mini_object_replace((GstVaapiMiniObject **)(old_picture_p), \
|
||||
(GstVaapiMiniObject *)(new_picture))
|
||||
gst_vaapi_mini_object_replace ((GstVaapiMiniObject **) (old_picture_p), \
|
||||
(GstVaapiMiniObject *) (new_picture))
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* --- Slices --- */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#define GST_VAAPI_SLICE_CAST(obj) \
|
||||
((GstVaapiSlice *)(obj))
|
||||
((GstVaapiSlice *) (obj))
|
||||
|
||||
#define GST_VAAPI_SLICE(obj) \
|
||||
GST_VAAPI_SLICE_CAST(obj)
|
||||
GST_VAAPI_SLICE_CAST (obj)
|
||||
|
||||
#define GST_VAAPI_IS_SLICE(obj) \
|
||||
(GST_VAAPI_SLICE(obj) != NULL)
|
||||
(GST_VAAPI_SLICE (obj) != NULL)
|
||||
|
||||
/**
|
||||
* GstVaapiSlice:
|
||||
*
|
||||
* A #GstVaapiCodecObject holding a slice parameter.
|
||||
*/
|
||||
struct _GstVaapiSlice {
|
||||
/*< private >*/
|
||||
GstVaapiCodecObject parent_instance;
|
||||
struct _GstVaapiSlice
|
||||
{
|
||||
/*< private >*/
|
||||
GstVaapiCodecObject parent_instance;
|
||||
|
||||
/*< public >*/
|
||||
VABufferID param_id;
|
||||
VABufferID data_id;
|
||||
gpointer param;
|
||||
/*< public >*/
|
||||
VABufferID param_id;
|
||||
VABufferID data_id;
|
||||
gpointer param;
|
||||
|
||||
/* Per-slice overrides */
|
||||
GstVaapiHuffmanTable *huf_table;
|
||||
/* Per-slice overrides */
|
||||
GstVaapiHuffmanTable *huf_table;
|
||||
};
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
void
|
||||
gst_vaapi_slice_destroy(GstVaapiSlice *slice);
|
||||
gst_vaapi_slice_destroy (GstVaapiSlice * slice);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
gboolean
|
||||
gst_vaapi_slice_create(GstVaapiSlice *slice,
|
||||
const GstVaapiCodecObjectConstructorArgs *args);
|
||||
gst_vaapi_slice_create (GstVaapiSlice * slice,
|
||||
const GstVaapiCodecObjectConstructorArgs * args);
|
||||
|
||||
G_GNUC_INTERNAL
|
||||
GstVaapiSlice *
|
||||
gst_vaapi_slice_new(
|
||||
GstVaapiDecoder *decoder,
|
||||
gconstpointer param,
|
||||
guint param_size,
|
||||
const guchar *data,
|
||||
guint data_size
|
||||
);
|
||||
gst_vaapi_slice_new (GstVaapiDecoder * decoder, gconstpointer param,
|
||||
guint param_size, const guchar * data, guint data_size);
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* --- Helpers to create codec-dependent objects --- */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#define GST_VAAPI_PICTURE_NEW(codec, decoder) \
|
||||
gst_vaapi_picture_new(GST_VAAPI_DECODER_CAST(decoder), \
|
||||
NULL, sizeof(VAPictureParameterBuffer##codec))
|
||||
#define GST_VAAPI_PICTURE_NEW(codec, decoder) \
|
||||
gst_vaapi_picture_new (GST_VAAPI_DECODER_CAST (decoder), \
|
||||
NULL, sizeof (G_PASTE (VAPictureParameterBuffer, codec)))
|
||||
|
||||
#define GST_VAAPI_SLICE_NEW(codec, decoder, buf, buf_size) \
|
||||
gst_vaapi_slice_new(GST_VAAPI_DECODER_CAST(decoder), \
|
||||
NULL, sizeof(VASliceParameterBuffer##codec), \
|
||||
buf, buf_size)
|
||||
#define GST_VAAPI_SLICE_NEW(codec, decoder, buf, buf_size) \
|
||||
gst_vaapi_slice_new (GST_VAAPI_DECODER_CAST (decoder), \
|
||||
NULL, sizeof (G_PASTE (VASliceParameterBuffer, codec)), \
|
||||
buf, buf_size)
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue