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[MOVED FROM BAD 107/134] vp8: Port to -base video base classes

Browse source 
Conflicts:

	ext/vp8/Makefile.am
	ext/vp8/gstvp8dec.c
	ext/vp8/gstvp8enc.c

Back to 0.10 state for now, need to be ported again.
This commit is contained in:
Edward Hervey 2012-04-24 11:08:41 +02:00 committed by Sebastian Dröge
parent dccf3dc0b6
commit 74aa2e7c6a
1 changed files with 137 additions and 138 deletions
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275
ext/vp8/gstvp8enc.c
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@ -219,23 +219,23 @@ static void gst_vp8_enc_set_property (GObject * object, guint prop_id,
static void gst_vp8_enc_get_property (GObject * object, guint prop_id, static void gst_vp8_enc_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec); GValue * value, GParamSpec * pspec);
static gboolean gst_vp8_enc_start (GstBaseVideoEncoder * encoder); static gboolean gst_vp8_enc_start (GstVideoEncoder * encoder);
static gboolean gst_vp8_enc_stop (GstBaseVideoEncoder * encoder); static gboolean gst_vp8_enc_stop (GstVideoEncoder * encoder);
static gboolean gst_vp8_enc_set_format (GstBaseVideoEncoder * static gboolean gst_vp8_enc_set_format (GstVideoEncoder *
base_video_encoder, GstVideoInfo * info); video_encoder, GstVideoCodecState * state);
static gboolean gst_vp8_enc_finish (GstBaseVideoEncoder * base_video_encoder); static gboolean gst_vp8_enc_finish (GstVideoEncoder * video_encoder);
static GstFlowReturn gst_vp8_enc_handle_frame (GstBaseVideoEncoder * static GstFlowReturn gst_vp8_enc_handle_frame (GstVideoEncoder *
base_video_encoder, GstVideoFrameState * frame); video_encoder, GstVideoCodecFrame * frame);
static GstFlowReturn gst_vp8_enc_shape_output (GstBaseVideoEncoder * encoder, static GstFlowReturn gst_vp8_enc_pre_push (GstVideoEncoder * encoder,
GstVideoFrameState * frame); GstVideoCodecFrame * frame);
static gboolean gst_vp8_enc_sink_event (GstBaseVideoEncoder * static gboolean gst_vp8_enc_sink_event (GstVideoEncoder *
base_video_encoder, GstEvent * event); video_encoder, GstEvent * event);
static GstStaticPadTemplate gst_vp8_enc_sink_template = static GstStaticPadTemplate gst_vp8_enc_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink", GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK, GST_PAD_SINK,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("I420")) GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
); );
static GstStaticPadTemplate gst_vp8_enc_src_template = static GstStaticPadTemplate gst_vp8_enc_src_template =
@ -245,23 +245,33 @@ GST_STATIC_PAD_TEMPLATE ("src",
GST_STATIC_CAPS ("video/x-vp8") GST_STATIC_CAPS ("video/x-vp8")
); );
#define gst_vp8_enc_parent_class parent_class static void
G_DEFINE_TYPE_WITH_CODE (GstVP8Enc, gst_vp8_enc, GST_TYPE_BASE_VIDEO_ENCODER, do_init (GType vp8enc_type)
G_IMPLEMENT_INTERFACE (GST_TYPE_TAG_SETTER, NULL); {
G_IMPLEMENT_INTERFACE (GST_TYPE_PRESET, NULL);); static const GInterfaceInfo tag_setter_info = { NULL, NULL, NULL };
const GInterfaceInfo preset_interface_info = {
NULL, /* interface_init */
NULL, /* interface_finalize */
NULL /* interface_data */
};
g_type_add_interface_static (vp8enc_type, GST_TYPE_TAG_SETTER,
&tag_setter_info);
g_type_add_interface_static (vp8enc_type, GST_TYPE_PRESET,
&preset_interface_info);
}
GST_BOILERPLATE_FULL (GstVP8Enc, gst_vp8_enc, GstVideoEncoder,
GST_TYPE_VIDEO_ENCODER, do_init);
static void static void
gst_vp8_enc_class_init (GstVP8EncClass * klass) gst_vp8_enc_class_init (GstVP8EncClass * klass)
{ {
GObjectClass *gobject_class; GObjectClass *gobject_class;
GstElementClass *element_class; GstVideoEncoderClass *video_encoder_class;
GstBaseVideoEncoderClass *base_video_encoder_class;
gobject_class = G_OBJECT_CLASS (klass); gobject_class = G_OBJECT_CLASS (klass);
element_class = GST_ELEMENT_CLASS (klass); video_encoder_class = GST_VIDEO_ENCODER_CLASS (klass);
base_video_encoder_class = GST_BASE_VIDEO_ENCODER_CLASS (klass);
gobject_class->set_property = gst_vp8_enc_set_property; gobject_class->set_property = gst_vp8_enc_set_property;
gobject_class->get_property = gst_vp8_enc_get_property; gobject_class->get_property = gst_vp8_enc_get_property;
@ -277,13 +287,13 @@ gst_vp8_enc_class_init (GstVP8EncClass * klass)
"Codec/Encoder/Video", "Codec/Encoder/Video",
"Encode VP8 video streams", "David Schleef <ds@entropywave.com>"); "Encode VP8 video streams", "David Schleef <ds@entropywave.com>");
base_video_encoder_class->start = gst_vp8_enc_start; video_encoder_class->start = gst_vp8_enc_start;
base_video_encoder_class->stop = gst_vp8_enc_stop; video_encoder_class->stop = gst_vp8_enc_stop;
base_video_encoder_class->handle_frame = gst_vp8_enc_handle_frame; video_encoder_class->handle_frame = gst_vp8_enc_handle_frame;
base_video_encoder_class->set_format = gst_vp8_enc_set_format; video_encoder_class->set_format = gst_vp8_enc_set_format;
base_video_encoder_class->finish = gst_vp8_enc_finish; video_encoder_class->finish = gst_vp8_enc_finish;
base_video_encoder_class->shape_output = gst_vp8_enc_shape_output; video_encoder_class->pre_push = gst_vp8_enc_pre_push;
base_video_encoder_class->event = gst_vp8_enc_sink_event; video_encoder_class->sink_event = gst_vp8_enc_sink_event;
g_object_class_install_property (gobject_class, PROP_BITRATE, g_object_class_install_property (gobject_class, PROP_BITRATE,
g_param_spec_int ("bitrate", "Bit rate", g_param_spec_int ("bitrate", "Bit rate",
@ -430,7 +440,7 @@ gst_vp8_enc_class_init (GstVP8EncClass * klass)
} }
static void static void
gst_vp8_enc_init (GstVP8Enc * gst_vp8_enc) gst_vp8_enc_init (GstVP8Enc * gst_vp8_enc, GstVP8EncClass * klass)
{ {
GST_DEBUG_OBJECT (gst_vp8_enc, "init"); GST_DEBUG_OBJECT (gst_vp8_enc, "init");
@ -651,21 +661,21 @@ gst_vp8_enc_get_property (GObject * object, guint prop_id, GValue * value,
} }
static gboolean static gboolean
gst_vp8_enc_start (GstBaseVideoEncoder * base_video_encoder) gst_vp8_enc_start (GstVideoEncoder * video_encoder)
{ {
GST_DEBUG_OBJECT (base_video_encoder, "start"); GST_DEBUG_OBJECT (video_encoder, "start");
return TRUE; return TRUE;
} }
static gboolean static gboolean
gst_vp8_enc_stop (GstBaseVideoEncoder * base_video_encoder) gst_vp8_enc_stop (GstVideoEncoder * video_encoder)
{ {
GstVP8Enc *encoder; GstVP8Enc *encoder;
GST_DEBUG_OBJECT (base_video_encoder, "stop"); GST_DEBUG_OBJECT (video_encoder, "stop");
encoder = GST_VP8_ENC (base_video_encoder); encoder = GST_VP8_ENC (video_encoder);
if (encoder->inited) { if (encoder->inited) {
vpx_codec_destroy (&encoder->encoder); vpx_codec_destroy (&encoder->encoder);
@ -689,8 +699,8 @@ gst_vp8_enc_stop (GstBaseVideoEncoder * base_video_encoder)
} }
static gboolean static gboolean
gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder, gst_vp8_enc_set_format (GstVideoEncoder * video_encoder,
GstVideoInfo * info) GstVideoCodecState * state)
{ {
GstVP8Enc *encoder; GstVP8Enc *encoder;
vpx_codec_enc_cfg_t cfg; vpx_codec_enc_cfg_t cfg;
@ -698,13 +708,15 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
vpx_image_t *image; vpx_image_t *image;
guint8 *data = NULL; guint8 *data = NULL;
GstCaps *caps; GstCaps *caps;
gboolean ret; gboolean ret = TRUE;
GstVideoInfo *info = &state->info;
GstVideoCodecState *output_state;
encoder = GST_VP8_ENC (base_video_encoder); encoder = GST_VP8_ENC (video_encoder);
GST_DEBUG_OBJECT (base_video_encoder, "set_format"); GST_DEBUG_OBJECT (video_encoder, "set_format");
if (encoder->inited) { if (encoder->inited) {
GST_DEBUG_OBJECT (base_video_encoder, "refusing renegotiation"); GST_DEBUG_OBJECT (video_encoder, "refusing renegotiation");
return FALSE; return FALSE;
} }
@ -716,14 +728,10 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
return FALSE; return FALSE;
} }
/* Scale default bitrate to our size */ cfg.g_w = GST_VIDEO_INFO_WIDTH (info);
cfg.rc_target_bitrate = gst_util_uint64_scale (cfg.rc_target_bitrate, cfg.g_h = GST_VIDEO_INFO_HEIGHT (info);
info->width * info->height, cfg.g_w * cfg.g_h); cfg.g_timebase.num = GST_VIDEO_INFO_FPS_D (info);
cfg.g_timebase.den = GST_VIDEO_INFO_FPS_N (info);
cfg.g_w = info->width;
cfg.g_h = info->height;
cfg.g_timebase.num = info->fps_d;
cfg.g_timebase.den = info->fps_n;
cfg.g_error_resilient = encoder->error_resilient; cfg.g_error_resilient = encoder->error_resilient;
cfg.g_lag_in_frames = encoder->max_latency; cfg.g_lag_in_frames = encoder->max_latency;
@ -743,6 +751,7 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
} else { } else {
cfg.rc_min_quantizer = (gint) (63 - encoder->quality * 6.2); cfg.rc_min_quantizer = (gint) (63 - encoder->quality * 6.2);
cfg.rc_max_quantizer = (gint) (63 - encoder->quality * 6.2); cfg.rc_max_quantizer = (gint) (63 - encoder->quality * 6.2);
cfg.rc_target_bitrate = encoder->bitrate;
} }
cfg.rc_dropframe_thresh = encoder->drop_frame; cfg.rc_dropframe_thresh = encoder->drop_frame;
cfg.rc_resize_allowed = encoder->resize_allowed; cfg.rc_resize_allowed = encoder->resize_allowed;
@ -823,11 +832,17 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
cfg.g_lag_in_frames = encoder->lag_in_frames; cfg.g_lag_in_frames = encoder->lag_in_frames;
gst_base_video_encoder_set_latency (base_video_encoder, 0, gst_video_encoder_set_latency (video_encoder, 0,
gst_util_uint64_scale (encoder->max_latency, gst_util_uint64_scale (encoder->max_latency,
info->fps_d * GST_SECOND, info->fps_n)); GST_VIDEO_INFO_FPS_D (info) * GST_SECOND,
GST_VIDEO_INFO_FPS_N (info)));
encoder->inited = TRUE; encoder->inited = TRUE;
/* Store input state */
if (encoder->input_state)
gst_video_codec_state_unref (encoder->input_state);
encoder->input_state = gst_video_codec_state_ref (state);
/* prepare cached image buffer setup */ /* prepare cached image buffer setup */
image = &encoder->image; image = &encoder->image;
memset (image, 0, sizeof (*image)); memset (image, 0, sizeof (*image));
@ -835,8 +850,8 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
image->fmt = VPX_IMG_FMT_I420; image->fmt = VPX_IMG_FMT_I420;
image->bps = 12; image->bps = 12;
image->x_chroma_shift = image->y_chroma_shift = 1; image->x_chroma_shift = image->y_chroma_shift = 1;
image->w = image->d_w = info->width; image->w = image->d_w = GST_VIDEO_INFO_WIDTH (info);
image->h = image->d_h = info->height; image->h = image->d_h = GST_VIDEO_INFO_HEIGHT (info);
image->stride[VPX_PLANE_Y] = GST_VIDEO_INFO_COMP_STRIDE (info, 0); image->stride[VPX_PLANE_Y] = GST_VIDEO_INFO_COMP_STRIDE (info, 0);
image->stride[VPX_PLANE_U] = GST_VIDEO_INFO_COMP_STRIDE (info, 1); image->stride[VPX_PLANE_U] = GST_VIDEO_INFO_COMP_STRIDE (info, 1);
@ -845,19 +860,13 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
image->planes[VPX_PLANE_U] = data + GST_VIDEO_INFO_COMP_OFFSET (info, 1); image->planes[VPX_PLANE_U] = data + GST_VIDEO_INFO_COMP_OFFSET (info, 1);
image->planes[VPX_PLANE_V] = data + GST_VIDEO_INFO_COMP_OFFSET (info, 2); image->planes[VPX_PLANE_V] = data + GST_VIDEO_INFO_COMP_OFFSET (info, 2);
caps = gst_caps_new_simple ("video/x-vp8", caps = gst_caps_new_simple ("video/x-vp8", NULL);
"width", G_TYPE_INT, info->width,
"height", G_TYPE_INT, info->height,
"framerate", GST_TYPE_FRACTION, info->fps_n,
info->fps_d,
"pixel-aspect-ratio", GST_TYPE_FRACTION, info->par_n, info->par_d, NULL);
{ {
GstStructure *s; GstStructure *s;
GstBuffer *stream_hdr, *vorbiscomment; GstBuffer *stream_hdr, *vorbiscomment;
const GstTagList *iface_tags; const GstTagList *iface_tags;
GValue array = { 0, }; GValue array = { 0, };
GValue value = { 0, }; GValue value = { 0, };
GstMapInfo map;
s = gst_caps_get_structure (caps, 0); s = gst_caps_get_structure (caps, 0);
/* put buffers in a fixed list */ /* put buffers in a fixed list */
@ -866,38 +875,34 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
/* Create Ogg stream-info */ /* Create Ogg stream-info */
stream_hdr = gst_buffer_new_and_alloc (26); stream_hdr = gst_buffer_new_and_alloc (26);
gst_buffer_map (stream_hdr, &map, GST_MAP_WRITE); data = GST_BUFFER_DATA (stream_hdr);
data = map.data;
GST_WRITE_UINT8 (data, 0x4F); GST_WRITE_UINT8 (data, 0x4F);
GST_WRITE_UINT32_BE (data + 1, 0x56503830); /* "VP80" */ GST_WRITE_UINT32_BE (data + 1, 0x56503830); /* "VP80" */
GST_WRITE_UINT8 (data + 5, 0x01); /* stream info header */ GST_WRITE_UINT8 (data + 5, 0x01); /* stream info header */
GST_WRITE_UINT8 (data + 6, 1); /* Major version 1 */ GST_WRITE_UINT8 (data + 6, 1); /* Major version 1 */
GST_WRITE_UINT8 (data + 7, 0); /* Minor version 0 */ GST_WRITE_UINT8 (data + 7, 0); /* Minor version 0 */
GST_WRITE_UINT16_BE (data + 8, info->width); GST_WRITE_UINT16_BE (data + 8, GST_VIDEO_INFO_WIDTH (info));
GST_WRITE_UINT16_BE (data + 10, info->height); GST_WRITE_UINT16_BE (data + 10, GST_VIDEO_INFO_HEIGHT (info));
GST_WRITE_UINT24_BE (data + 12, info->par_n); GST_WRITE_UINT24_BE (data + 12, GST_VIDEO_INFO_PAR_N (info));
GST_WRITE_UINT24_BE (data + 15, info->par_d); GST_WRITE_UINT24_BE (data + 15, GST_VIDEO_INFO_PAR_D (info));
GST_WRITE_UINT32_BE (data + 18, info->fps_n); GST_WRITE_UINT32_BE (data + 18, GST_VIDEO_INFO_FPS_N (info));
GST_WRITE_UINT32_BE (data + 22, info->fps_d); GST_WRITE_UINT32_BE (data + 22, GST_VIDEO_INFO_FPS_D (info));
gst_buffer_unmap (stream_hdr, &map); GST_BUFFER_FLAG_SET (stream_hdr, GST_BUFFER_FLAG_IN_CAPS);
GST_BUFFER_FLAG_SET (stream_hdr, GST_BUFFER_FLAG_HEADER);
gst_value_set_buffer (&value, stream_hdr); gst_value_set_buffer (&value, stream_hdr);
gst_value_array_append_value (&array, &value); gst_value_array_append_value (&array, &value);
g_value_unset (&value); g_value_unset (&value);
gst_buffer_unref (stream_hdr); gst_buffer_unref (stream_hdr);
iface_tags = iface_tags = gst_tag_setter_get_tag_list (GST_TAG_SETTER (video_encoder));
gst_tag_setter_get_tag_list (GST_TAG_SETTER (base_video_encoder));
if (iface_tags) { if (iface_tags) {
vorbiscomment = vorbiscomment =
gst_tag_list_to_vorbiscomment_buffer (iface_tags, gst_tag_list_to_vorbiscomment_buffer (iface_tags,
(const guint8 *) "OVP80\2 ", 7, (const guint8 *) "OVP80\2 ", 7,
"Encoded with GStreamer vp8enc " PACKAGE_VERSION); "Encoded with GStreamer vp8enc " PACKAGE_VERSION);
GST_BUFFER_FLAG_SET (vorbiscomment, GST_BUFFER_FLAG_HEADER); GST_BUFFER_FLAG_SET (vorbiscomment, GST_BUFFER_FLAG_IN_CAPS);
g_value_init (&value, GST_TYPE_BUFFER); g_value_init (&value, GST_TYPE_BUFFER);
gst_value_set_buffer (&value, vorbiscomment); gst_value_set_buffer (&value, vorbiscomment);
@ -909,9 +914,9 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
gst_structure_set_value (s, "streamheader", &array); gst_structure_set_value (s, "streamheader", &array);
g_value_unset (&array); g_value_unset (&array);
} }
output_state =
ret = gst_pad_set_caps (GST_BASE_VIDEO_CODEC_SRC_PAD (encoder), caps); gst_video_encoder_set_output_state (video_encoder, caps, state);
gst_caps_unref (caps); gst_video_codec_state_unref (output_state);
return ret; return ret;
} }
@ -921,12 +926,12 @@ gst_vp8_enc_process (GstVP8Enc * encoder)
{ {
vpx_codec_iter_t iter = NULL; vpx_codec_iter_t iter = NULL;
const vpx_codec_cx_pkt_t *pkt; const vpx_codec_cx_pkt_t *pkt;
GstBaseVideoEncoder *base_video_encoder; GstVideoEncoder *video_encoder;
GstVP8EncCoderHook *hook; GstVP8EncCoderHook *hook;
GstVideoFrameState *frame; GstVideoCodecFrame *frame;
GstFlowReturn ret = GST_FLOW_OK; GstFlowReturn ret = GST_FLOW_OK;
base_video_encoder = GST_BASE_VIDEO_ENCODER (encoder); video_encoder = GST_VIDEO_ENCODER (encoder);
pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter); pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter);
while (pkt != NULL) { while (pkt != NULL) {
@ -943,12 +948,12 @@ gst_vp8_enc_process (GstVP8Enc * encoder)
g_byte_array_append (encoder->first_pass_cache_content, g_byte_array_append (encoder->first_pass_cache_content,
pkt->data.twopass_stats.buf, pkt->data.twopass_stats.sz); pkt->data.twopass_stats.buf, pkt->data.twopass_stats.sz);
frame = gst_base_video_encoder_get_oldest_frame (base_video_encoder); frame = gst_video_encoder_get_oldest_frame (video_encoder);
if (frame != NULL) { if (frame != NULL) {
buffer = gst_buffer_new (); buffer = gst_buffer_new ();
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_LIVE); GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_PREROLL);
frame->src_buffer = buffer; frame->output_buffer = buffer;
gst_base_video_encoder_finish_frame (base_video_encoder, frame); gst_video_encoder_finish_frame (video_encoder, frame);
} }
pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter); pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter);
@ -960,15 +965,17 @@ gst_vp8_enc_process (GstVP8Enc * encoder)
} }
invisible = (pkt->data.frame.flags & VPX_FRAME_IS_INVISIBLE) != 0; invisible = (pkt->data.frame.flags & VPX_FRAME_IS_INVISIBLE) != 0;
frame = gst_base_video_encoder_get_oldest_frame (base_video_encoder); frame = gst_video_encoder_get_oldest_frame (video_encoder);
g_assert (frame != NULL); g_assert (frame != NULL);
frame->is_sync_point = (pkt->data.frame.flags & VPX_FRAME_IS_KEY) != 0; if ((pkt->data.frame.flags & VPX_FRAME_IS_KEY) != 0)
GST_VIDEO_CODEC_FRAME_SET_SYNC_POINT (frame);
else
GST_VIDEO_CODEC_FRAME_UNSET_SYNC_POINT (frame);
hook = frame->coder_hook; hook = frame->coder_hook;
/* FIXME : It would be nice to avoid the memory copy ... */ buffer = gst_buffer_new_and_alloc (pkt->data.frame.sz);
buffer =
gst_buffer_new_wrapped (g_memdup (pkt->data.frame.buf, memcpy (GST_BUFFER_DATA (buffer), pkt->data.frame.buf, pkt->data.frame.sz);
pkt->data.frame.sz), pkt->data.frame.sz);
if (hook->image) if (hook->image)
g_slice_free (vpx_image_t, hook->image); g_slice_free (vpx_image_t, hook->image);
@ -977,8 +984,8 @@ gst_vp8_enc_process (GstVP8Enc * encoder)
if (invisible) { if (invisible) {
hook->invisible = g_list_append (hook->invisible, buffer); hook->invisible = g_list_append (hook->invisible, buffer);
} else { } else {
frame->src_buffer = buffer; frame->output_buffer = buffer;
ret = gst_base_video_encoder_finish_frame (base_video_encoder, frame); ret = gst_video_encoder_finish_frame (video_encoder, frame);
} }
pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter); pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter);
@ -988,15 +995,15 @@ gst_vp8_enc_process (GstVP8Enc * encoder)
} }
static GstFlowReturn static GstFlowReturn
gst_vp8_enc_finish (GstBaseVideoEncoder * base_video_encoder) gst_vp8_enc_finish (GstVideoEncoder * video_encoder)
{ {
GstVP8Enc *encoder; GstVP8Enc *encoder;
int flags = 0; int flags = 0;
vpx_codec_err_t status; vpx_codec_err_t status;
GST_DEBUG_OBJECT (base_video_encoder, "finish"); GST_DEBUG_OBJECT (video_encoder, "finish");
encoder = GST_VP8_ENC (base_video_encoder); encoder = GST_VP8_ENC (video_encoder);
status = status =
vpx_codec_encode (&encoder->encoder, NULL, encoder->n_frames, 1, flags, vpx_codec_encode (&encoder->encoder, NULL, encoder->n_frames, 1, flags,
@ -1030,48 +1037,40 @@ static vpx_image_t *
gst_vp8_enc_buffer_to_image (GstVP8Enc * enc, GstBuffer * buffer) gst_vp8_enc_buffer_to_image (GstVP8Enc * enc, GstBuffer * buffer)
{ {
vpx_image_t *image = g_slice_new (vpx_image_t); vpx_image_t *image = g_slice_new (vpx_image_t);
GstVideoFrame frame; guint8 *data = GST_BUFFER_DATA (buffer);
memcpy (image, &enc->image, sizeof (*image)); memcpy (image, &enc->image, sizeof (*image));
gst_video_frame_map (&frame, &GST_BASE_VIDEO_CODEC (enc)->info, image->img_data = data;
buffer, GST_MAP_READ); image->planes[VPX_PLANE_Y] += (data - (guint8 *) NULL);
image->planes[VPX_PLANE_U] += (data - (guint8 *) NULL);
image->img_data = frame.data[0]; image->planes[VPX_PLANE_V] += (data - (guint8 *) NULL);
image->planes[VPX_PLANE_Y] = frame.data[0];
image->planes[VPX_PLANE_U] = frame.data[1];
image->planes[VPX_PLANE_V] = frame.data[2];
/* FIXME : We should only unmap when we're done with it */
gst_video_frame_unmap (&frame);
return image; return image;
} }
static GstFlowReturn static GstFlowReturn
gst_vp8_enc_handle_frame (GstBaseVideoEncoder * base_video_encoder, gst_vp8_enc_handle_frame (GstVideoEncoder * video_encoder,
GstVideoFrameState * frame) GstVideoCodecFrame * frame)
{ {
GstVP8Enc *encoder; GstVP8Enc *encoder;
const GstVideoState *state;
vpx_codec_err_t status; vpx_codec_err_t status;
int flags = 0; int flags = 0;
vpx_image_t *image; vpx_image_t *image;
GstVP8EncCoderHook *hook; GstVP8EncCoderHook *hook;
int quality; int quality;
GST_DEBUG_OBJECT (base_video_encoder, "handle_frame"); GST_DEBUG_OBJECT (video_encoder, "handle_frame");
encoder = GST_VP8_ENC (base_video_encoder); encoder = GST_VP8_ENC (video_encoder);
state = gst_base_video_encoder_get_state (base_video_encoder);
encoder->n_frames++; encoder->n_frames++;
GST_DEBUG_OBJECT (base_video_encoder, "size %d %d", state->width, GST_DEBUG_OBJECT (video_encoder, "size %d %d",
state->height); GST_VIDEO_INFO_WIDTH (&encoder->input_state->info),
GST_VIDEO_INFO_HEIGHT (&encoder->input_state->info));
image = gst_vp8_enc_buffer_to_image (encoder, frame->sink_buffer); image = gst_vp8_enc_buffer_to_image (encoder, frame->input_buffer);
hook = g_slice_new0 (GstVP8EncCoderHook); hook = g_slice_new0 (GstVP8EncCoderHook);
hook->image = image; hook->image = image;
@ -1079,7 +1078,7 @@ gst_vp8_enc_handle_frame (GstBaseVideoEncoder * base_video_encoder,
frame->coder_hook_destroy_notify = frame->coder_hook_destroy_notify =
(GDestroyNotify) gst_vp8_enc_coder_hook_free; (GDestroyNotify) gst_vp8_enc_coder_hook_free;
if (frame->force_keyframe) { if (GST_VIDEO_CODEC_FRAME_IS_FORCE_KEYFRAME (frame)) {
flags |= VPX_EFLAG_FORCE_KF; flags |= VPX_EFLAG_FORCE_KF;
} }
@ -1112,22 +1111,22 @@ _to_granulepos (guint64 frame_end_number, guint inv_count, guint keyframe_dist)
} }
static GstFlowReturn static GstFlowReturn
gst_vp8_enc_shape_output (GstBaseVideoEncoder * base_video_encoder, gst_vp8_enc_pre_push (GstVideoEncoder * video_encoder,
GstVideoFrameState * frame) GstVideoCodecFrame * frame)
{ {
GstVP8Enc *encoder; GstVP8Enc *encoder;
GstBuffer *buf; GstBuffer *buf;
const GstVideoState *state; GstFlowReturn ret = GST_FLOW_OK;
GstFlowReturn ret;
GstVP8EncCoderHook *hook = frame->coder_hook; GstVP8EncCoderHook *hook = frame->coder_hook;
GList *l; GList *l;
gint inv_count; gint inv_count;
GstVideoInfo *info;
GST_DEBUG_OBJECT (base_video_encoder, "shape_output"); GST_DEBUG_OBJECT (video_encoder, "pre_push");
encoder = GST_VP8_ENC (base_video_encoder); encoder = GST_VP8_ENC (video_encoder);
state = gst_base_video_encoder_get_state (base_video_encoder); info = &encoder->input_state->info;
g_assert (hook != NULL); g_assert (hook != NULL);
@ -1135,7 +1134,8 @@ gst_vp8_enc_shape_output (GstBaseVideoEncoder * base_video_encoder,
buf = l->data; buf = l->data;
l->data = NULL; l->data = NULL;
if (l == hook->invisible && frame->is_sync_point) { /* FIXME : All of this should have already been handled by base classes, no ? */
if (l == hook->invisible && GST_VIDEO_CODEC_FRAME_IS_SYNC_POINT (frame)) {
GST_BUFFER_FLAG_UNSET (buf, GST_BUFFER_FLAG_DELTA_UNIT); GST_BUFFER_FLAG_UNSET (buf, GST_BUFFER_FLAG_DELTA_UNIT);
encoder->keyframe_distance = 0; encoder->keyframe_distance = 0;
} else { } else {
@ -1143,16 +1143,18 @@ gst_vp8_enc_shape_output (GstBaseVideoEncoder * base_video_encoder,
encoder->keyframe_distance++; encoder->keyframe_distance++;
} }
GST_BUFFER_TIMESTAMP (buf) = GST_BUFFER_TIMESTAMP (frame->src_buffer); GST_BUFFER_TIMESTAMP (buf) = GST_BUFFER_TIMESTAMP (frame->output_buffer);
GST_BUFFER_DURATION (buf) = 0; GST_BUFFER_DURATION (buf) = 0;
GST_BUFFER_OFFSET_END (buf) = GST_BUFFER_OFFSET_END (buf) =
_to_granulepos (frame->presentation_frame_number + 1, _to_granulepos (frame->presentation_frame_number + 1,
inv_count, encoder->keyframe_distance); inv_count, encoder->keyframe_distance);
GST_BUFFER_OFFSET (buf) = GST_BUFFER_OFFSET (buf) =
gst_util_uint64_scale (frame->presentation_frame_number + 1, gst_util_uint64_scale (frame->presentation_frame_number + 1,
GST_SECOND * state->fps_d, state->fps_n); GST_SECOND * GST_VIDEO_INFO_FPS_D (info), GST_VIDEO_INFO_FPS_N (info));
ret = gst_pad_push (GST_BASE_VIDEO_CODEC_SRC_PAD (base_video_encoder), buf); gst_buffer_set_caps (buf,
GST_PAD_CAPS (GST_VIDEO_ENCODER_SRC_PAD (video_encoder)));
ret = gst_pad_push (GST_VIDEO_ENCODER_SRC_PAD (video_encoder), buf);
if (ret != GST_FLOW_OK) { if (ret != GST_FLOW_OK) {
GST_WARNING_OBJECT (encoder, "flow error %d", ret); GST_WARNING_OBJECT (encoder, "flow error %d", ret);
@ -1160,10 +1162,10 @@ gst_vp8_enc_shape_output (GstBaseVideoEncoder * base_video_encoder,
} }
} }
buf = frame->src_buffer; buf = frame->output_buffer;
frame->src_buffer = NULL;
if (!hook->invisible && frame->is_sync_point) { /* FIXME : All of this should have already been handled by base classes, no ? */
if (!hook->invisible && GST_VIDEO_CODEC_FRAME_IS_SYNC_POINT (frame)) {
GST_BUFFER_FLAG_UNSET (buf, GST_BUFFER_FLAG_DELTA_UNIT); GST_BUFFER_FLAG_UNSET (buf, GST_BUFFER_FLAG_DELTA_UNIT);
encoder->keyframe_distance = 0; encoder->keyframe_distance = 0;
} else { } else {
@ -1176,25 +1178,22 @@ gst_vp8_enc_shape_output (GstBaseVideoEncoder * base_video_encoder,
encoder->keyframe_distance); encoder->keyframe_distance);
GST_BUFFER_OFFSET (buf) = GST_BUFFER_OFFSET (buf) =
gst_util_uint64_scale (frame->presentation_frame_number + 1, gst_util_uint64_scale (frame->presentation_frame_number + 1,
GST_SECOND * state->fps_d, state->fps_n); GST_SECOND * GST_VIDEO_INFO_FPS_D (info), GST_VIDEO_INFO_FPS_N (info));
GST_LOG_OBJECT (base_video_encoder, "src ts: %" GST_TIME_FORMAT, GST_LOG_OBJECT (video_encoder, "src ts: %" GST_TIME_FORMAT,
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf))); GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)));
ret = gst_pad_push (GST_BASE_VIDEO_CODEC_SRC_PAD (base_video_encoder), buf);
if (ret != GST_FLOW_OK) {
GST_WARNING_OBJECT (encoder, "flow error %d", ret);
}
done: done:
return ret; return ret;
} }
static gboolean static gboolean
gst_vp8_enc_sink_event (GstBaseVideoEncoder * benc, GstEvent * event) gst_vp8_enc_sink_event (GstVideoEncoder * benc, GstEvent * event)
{ {
GstVP8Enc *enc = GST_VP8_ENC (benc); GstVP8Enc *enc = GST_VP8_ENC (benc);
/* FIXME : Move this to base encoder class */
if (GST_EVENT_TYPE (event) == GST_EVENT_TAG) { if (GST_EVENT_TYPE (event) == GST_EVENT_TAG) {
GstTagList *list; GstTagList *list;
GstTagSetter *setter = GST_TAG_SETTER (enc); GstTagSetter *setter = GST_TAG_SETTER (enc);