GST_DEBUG_CATEGORY_STATIC (gst_vp9enc_debug);
#define GST_CAT_DEFAULT gst_vp9enc_debug
-/* From vp9/vp9_cx_iface.c */
-#define DEFAULT_PROFILE 0
-
-#define DEFAULT_RC_END_USAGE VPX_VBR
-#define DEFAULT_RC_TARGET_BITRATE 256000
-#define DEFAULT_RC_MIN_QUANTIZER 4
-#define DEFAULT_RC_MAX_QUANTIZER 63
-
-#define DEFAULT_RC_DROPFRAME_THRESH 0
-#define DEFAULT_RC_RESIZE_ALLOWED 0
-#define DEFAULT_RC_RESIZE_UP_THRESH 30
-#define DEFAULT_RC_RESIZE_DOWN_THRESH 60
-#define DEFAULT_RC_UNDERSHOOT_PCT 100
-#define DEFAULT_RC_OVERSHOOT_PCT 100
-#define DEFAULT_RC_BUF_SZ 6000
-#define DEFAULT_RC_BUF_INITIAL_SZ 4000
-#define DEFAULT_RC_BUF_OPTIMAL_SZ 5000
-#define DEFAULT_RC_2PASS_VBR_BIAS_PCT 50
-#define DEFAULT_RC_2PASS_VBR_MINSECTION_PCT 0
-#define DEFAULT_RC_2PASS_VBR_MAXSECTION_PCT 400
-
-#define DEFAULT_KF_MODE VPX_KF_AUTO
-#define DEFAULT_KF_MAX_DIST 128
-
-#define DEFAULT_MULTIPASS_MODE VPX_RC_ONE_PASS
-#define DEFAULT_MULTIPASS_CACHE_FILE "multipass.cache"
-
-#define DEFAULT_TS_NUMBER_LAYERS 1
-#define DEFAULT_TS_TARGET_BITRATE NULL
-#define DEFAULT_TS_RATE_DECIMATOR NULL
-#define DEFAULT_TS_PERIODICITY 0
-#define DEFAULT_TS_LAYER_ID NULL
-
-#define DEFAULT_ERROR_RESILIENT 0
-#define DEFAULT_LAG_IN_FRAMES 0
-
-#define DEFAULT_THREADS 0
-
-#define DEFAULT_H_SCALING_MODE VP8E_NORMAL
-#define DEFAULT_V_SCALING_MODE VP8E_NORMAL
-#define DEFAULT_CPU_USED 0
-#define DEFAULT_ENABLE_AUTO_ALT_REF FALSE
-#define DEFAULT_DEADLINE VPX_DL_BEST_QUALITY
-#define DEFAULT_NOISE_SENSITIVITY 0
-#define DEFAULT_SHARPNESS 0
-#define DEFAULT_STATIC_THRESHOLD 0
-#define DEFAULT_TOKEN_PARTITIONS 0
-#define DEFAULT_ARNR_MAXFRAMES 0
-#define DEFAULT_ARNR_STRENGTH 3
-#define DEFAULT_ARNR_TYPE 3
-#define DEFAULT_TUNING VP8_TUNE_PSNR
-#define DEFAULT_CQ_LEVEL 10
-#define DEFAULT_MAX_INTRA_BITRATE_PCT 0
-#define DEFAULT_TIMEBASE_N 0
-#define DEFAULT_TIMEBASE_D 1
-
-enum
-{
- PROP_0,
- PROP_RC_END_USAGE,
- PROP_RC_TARGET_BITRATE,
- PROP_RC_MIN_QUANTIZER,
- PROP_RC_MAX_QUANTIZER,
- PROP_RC_DROPFRAME_THRESH,
- PROP_RC_RESIZE_ALLOWED,
- PROP_RC_RESIZE_UP_THRESH,
- PROP_RC_RESIZE_DOWN_THRESH,
- PROP_RC_UNDERSHOOT_PCT,
- PROP_RC_OVERSHOOT_PCT,
- PROP_RC_BUF_SZ,
- PROP_RC_BUF_INITIAL_SZ,
- PROP_RC_BUF_OPTIMAL_SZ,
- PROP_RC_2PASS_VBR_BIAS_PCT,
- PROP_RC_2PASS_VBR_MINSECTION_PCT,
- PROP_RC_2PASS_VBR_MAXSECTION_PCT,
- PROP_KF_MODE,
- PROP_KF_MAX_DIST,
- PROP_TS_NUMBER_LAYERS,
- PROP_TS_TARGET_BITRATE,
- PROP_TS_RATE_DECIMATOR,
- PROP_TS_PERIODICITY,
- PROP_TS_LAYER_ID,
- PROP_MULTIPASS_MODE,
- PROP_MULTIPASS_CACHE_FILE,
- PROP_ERROR_RESILIENT,
- PROP_LAG_IN_FRAMES,
- PROP_THREADS,
- PROP_DEADLINE,
- PROP_H_SCALING_MODE,
- PROP_V_SCALING_MODE,
- PROP_CPU_USED,
- PROP_ENABLE_AUTO_ALT_REF,
- PROP_NOISE_SENSITIVITY,
- PROP_SHARPNESS,
- PROP_STATIC_THRESHOLD,
- PROP_TOKEN_PARTITIONS,
- PROP_ARNR_MAXFRAMES,
- PROP_ARNR_STRENGTH,
- PROP_ARNR_TYPE,
- PROP_TUNING,
- PROP_CQ_LEVEL,
- PROP_MAX_INTRA_BITRATE_PCT,
- PROP_TIMEBASE
-};
-
-#define GST_VP9_ENC_END_USAGE_TYPE (gst_vp9_enc_end_usage_get_type())
-static GType
-gst_vp9_enc_end_usage_get_type (void)
-{
- static const GEnumValue values[] = {
- {VPX_VBR, "Variable Bit Rate (VBR) mode", "vbr"},
- {VPX_CBR, "Constant Bit Rate (CBR) mode", "cbr"},
- {VPX_CQ, "Constant Quality Mode (CQ) mode", "cq"},
- {0, NULL, NULL}
- };
- static volatile GType id = 0;
-
- if (g_once_init_enter ((gsize *) & id)) {
- GType _id;
-
- _id = g_enum_register_static ("GstVP9EncEndUsage", values);
-
- g_once_init_leave ((gsize *) & id, _id);
- }
-
- return id;
-}
-
-#define GST_VP9_ENC_MULTIPASS_MODE_TYPE (gst_vp9_enc_multipass_mode_get_type())
-static GType
-gst_vp9_enc_multipass_mode_get_type (void)
-{
- static const GEnumValue values[] = {
- {VPX_RC_ONE_PASS, "One pass encoding (default)", "one-pass"},
- {VPX_RC_FIRST_PASS, "First pass of multipass encoding", "first-pass"},
- {VPX_RC_LAST_PASS, "Last pass of multipass encoding", "last-pass"},
- {0, NULL, NULL}
- };
- static volatile GType id = 0;
-
- if (g_once_init_enter ((gsize *) & id)) {
- GType _id;
-
- _id = g_enum_register_static ("GstVP9EncMultipassMode", values);
-
- g_once_init_leave ((gsize *) & id, _id);
- }
-
- return id;
-}
-
-#define GST_VP9_ENC_KF_MODE_TYPE (gst_vp9_enc_kf_mode_get_type())
-static GType
-gst_vp9_enc_kf_mode_get_type (void)
-{
- static const GEnumValue values[] = {
- {VPX_KF_AUTO, "Determine optimal placement automatically", "auto"},
- {VPX_KF_DISABLED, "Don't automatically place keyframes", "disabled"},
- {0, NULL, NULL}
- };
- static volatile GType id = 0;
-
- if (g_once_init_enter ((gsize *) & id)) {
- GType _id;
-
- _id = g_enum_register_static ("GstVP9EncKfMode", values);
-
- g_once_init_leave ((gsize *) & id, _id);
- }
-
- return id;
-}
-
-#define GST_VP9_ENC_TUNING_TYPE (gst_vp9_enc_tuning_get_type())
-static GType
-gst_vp9_enc_tuning_get_type (void)
-{
- static const GEnumValue values[] = {
- {VP8_TUNE_PSNR, "Tune for PSNR", "psnr"},
- {VP8_TUNE_SSIM, "Tune for SSIM", "ssim"},
- {0, NULL, NULL}
- };
- static volatile GType id = 0;
-
- if (g_once_init_enter ((gsize *) & id)) {
- GType _id;
-
- _id = g_enum_register_static ("GstVP9EncTuning", values);
-
- g_once_init_leave ((gsize *) & id, _id);
- }
-
- return id;
-}
-
-#define GST_VP9_ENC_SCALING_MODE_TYPE (gst_vp9_enc_scaling_mode_get_type())
-static GType
-gst_vp9_enc_scaling_mode_get_type (void)
-{
- static const GEnumValue values[] = {
- {VP8E_NORMAL, "Normal", "normal"},
- {VP8E_FOURFIVE, "4:5", "4:5"},
- {VP8E_THREEFIVE, "3:5", "3:5"},
- {VP8E_ONETWO, "1:2", "1:2"},
- {0, NULL, NULL}
- };
- static volatile GType id = 0;
-
- if (g_once_init_enter ((gsize *) & id)) {
- GType _id;
-
- _id = g_enum_register_static ("GstVP9EncScalingMode", values);
-
- g_once_init_leave ((gsize *) & id, _id);
- }
-
- return id;
-}
-
-#define GST_VP9_ENC_TOKEN_PARTITIONS_TYPE (gst_vp9_enc_token_partitions_get_type())
-static GType
-gst_vp9_enc_token_partitions_get_type (void)
-{
- static const GEnumValue values[] = {
- {VP8_ONE_TOKENPARTITION, "One token partition", "1"},
- {VP8_TWO_TOKENPARTITION, "Two token partitions", "2"},
- {VP8_FOUR_TOKENPARTITION, "Four token partitions", "4"},
- {VP8_EIGHT_TOKENPARTITION, "Eight token partitions", "8"},
- {0, NULL, NULL}
- };
- static volatile GType id = 0;
-
- if (g_once_init_enter ((gsize *) & id)) {
- GType _id;
-
- _id = g_enum_register_static ("GstVP9EncTokenPartitions", values);
-
- g_once_init_leave ((gsize *) & id, _id);
- }
-
- return id;
-}
-
-#define GST_VP9_ENC_ER_FLAGS_TYPE (gst_vp9_enc_er_flags_get_type())
-static GType
-gst_vp9_enc_er_flags_get_type (void)
-{
- static const GFlagsValue values[] = {
- {VPX_ERROR_RESILIENT_DEFAULT, "Default error resilience", "default"},
- {VPX_ERROR_RESILIENT_PARTITIONS,
- "Allow partitions to be decoded independently", "partitions"},
- {0, NULL, NULL}
- };
- static volatile GType id = 0;
-
- if (g_once_init_enter ((gsize *) & id)) {
- GType _id;
-
- _id = g_flags_register_static ("GstVP9EncErFlags", values);
-
- g_once_init_leave ((gsize *) & id, _id);
- }
-
- return id;
-}
-
-static void gst_vp9_enc_finalize (GObject * object);
-static void gst_vp9_enc_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec);
-static void gst_vp9_enc_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec);
-
-static gboolean gst_vp9_enc_start (GstVideoEncoder * encoder);
-static gboolean gst_vp9_enc_stop (GstVideoEncoder * encoder);
-static gboolean gst_vp9_enc_set_format (GstVideoEncoder *
- video_encoder, GstVideoCodecState * state);
-static GstFlowReturn gst_vp9_enc_finish (GstVideoEncoder * video_encoder);
-static gboolean gst_vp9_enc_flush (GstVideoEncoder * video_encoder);
-static GstFlowReturn gst_vp9_enc_drain (GstVideoEncoder * video_encoder);
-static GstFlowReturn gst_vp9_enc_handle_frame (GstVideoEncoder *
- video_encoder, GstVideoCodecFrame * frame);
-static gboolean gst_vp9_enc_sink_event (GstVideoEncoder *
- video_encoder, GstEvent * event);
-static gboolean gst_vp9_enc_propose_allocation (GstVideoEncoder * encoder,
- GstQuery * query);
/* FIXME: Y42B and Y444 do not work yet it seems */
static GstStaticPadTemplate gst_vp9_enc_sink_template =
);
#define parent_class gst_vp9_enc_parent_class
-G_DEFINE_TYPE_WITH_CODE (GstVP9Enc, gst_vp9_enc, GST_TYPE_VIDEO_ENCODER,
- G_IMPLEMENT_INTERFACE (GST_TYPE_TAG_SETTER, NULL);
- G_IMPLEMENT_INTERFACE (GST_TYPE_PRESET, NULL););
+G_DEFINE_TYPE (GstVP9Enc, gst_vp9_enc, GST_TYPE_VPX_ENC);
+
+static vpx_codec_iface_t *gst_vp9_enc_get_algo (GstVPXEnc * enc);
+static gboolean gst_vp9_enc_enable_scaling (GstVPXEnc * enc);
+static void gst_vp9_enc_set_image_format (GstVPXEnc * enc, vpx_image_t * image);
+static GstCaps *gst_vp9_enc_get_new_simple_caps (GstVPXEnc * enc);
+static void gst_vp9_enc_set_stream_info (GstVPXEnc * enc, GstCaps * caps,
+ GstVideoInfo * info);
+static void *gst_vp9_enc_process_frame_user_data (GstVPXEnc * enc,
+ GstVideoCodecFrame * frame);
+static GstFlowReturn gst_vp9_enc_handle_invisible_frame_buffer (GstVPXEnc * enc,
+ void *user_data, GstBuffer * buffer);
+static void gst_vp9_enc_set_frame_user_data (GstVPXEnc * enc,
+ GstVideoCodecFrame * frame, vpx_image_t * image);
static void
gst_vp9_enc_class_init (GstVP9EncClass * klass)
{
- GObjectClass *gobject_class;
GstElementClass *element_class;
- GstVideoEncoderClass *video_encoder_class;
+ GstVPXEncClass *vpx_encoder_class;
- gobject_class = G_OBJECT_CLASS (klass);
element_class = GST_ELEMENT_CLASS (klass);
- video_encoder_class = GST_VIDEO_ENCODER_CLASS (klass);
+ vpx_encoder_class = GST_VPX_ENC_CLASS (klass);
- gobject_class->set_property = gst_vp9_enc_set_property;
- gobject_class->get_property = gst_vp9_enc_get_property;
- gobject_class->finalize = gst_vp9_enc_finalize;
-
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&gst_vp9_enc_src_template));
- gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&gst_vp9_enc_sink_template));
+ gst_element_class_add_static_pad_template (element_class,
+ &gst_vp9_enc_src_template);
+ gst_element_class_add_static_pad_template (element_class,
+ &gst_vp9_enc_sink_template);
gst_element_class_set_static_metadata (element_class,
"On2 VP9 Encoder",
"Encode VP9 video streams", "David Schleef <ds@entropywave.com>, "
"Sebastian Dröge <sebastian.droege@collabora.co.uk>");
- video_encoder_class->start = gst_vp9_enc_start;
- video_encoder_class->stop = gst_vp9_enc_stop;
- video_encoder_class->handle_frame = gst_vp9_enc_handle_frame;
- video_encoder_class->set_format = gst_vp9_enc_set_format;
- video_encoder_class->flush = gst_vp9_enc_flush;
- video_encoder_class->finish = gst_vp9_enc_finish;
- video_encoder_class->sink_event = gst_vp9_enc_sink_event;
- video_encoder_class->propose_allocation = gst_vp9_enc_propose_allocation;
-
- g_object_class_install_property (gobject_class, PROP_RC_END_USAGE,
- g_param_spec_enum ("end-usage", "Rate control mode",
- "Rate control mode",
- GST_VP9_ENC_END_USAGE_TYPE, DEFAULT_RC_END_USAGE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_TARGET_BITRATE,
- g_param_spec_int ("target-bitrate", "Target bitrate",
- "Target bitrate (in bits/sec)",
- 0, G_MAXINT, DEFAULT_RC_TARGET_BITRATE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_MIN_QUANTIZER,
- g_param_spec_int ("min-quantizer", "Minimum Quantizer",
- "Minimum Quantizer (best)",
- 0, 63, DEFAULT_RC_MIN_QUANTIZER,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_MAX_QUANTIZER,
- g_param_spec_int ("max-quantizer", "Maximum Quantizer",
- "Maximum Quantizer (worst)",
- 0, 63, DEFAULT_RC_MAX_QUANTIZER,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_DROPFRAME_THRESH,
- g_param_spec_int ("dropframe-threshold", "Drop Frame Threshold",
- "Temporal resampling threshold (buf %)",
- 0, 100, DEFAULT_RC_DROPFRAME_THRESH,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_RESIZE_ALLOWED,
- g_param_spec_boolean ("resize-allowed", "Resize Allowed",
- "Allow spatial resampling",
- DEFAULT_RC_RESIZE_ALLOWED,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_RESIZE_UP_THRESH,
- g_param_spec_int ("resize-up-threshold", "Resize Up Threshold",
- "Upscale threshold (buf %)",
- 0, 100, DEFAULT_RC_RESIZE_UP_THRESH,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_RESIZE_DOWN_THRESH,
- g_param_spec_int ("resize-down-threshold", "Resize Down Threshold",
- "Downscale threshold (buf %)",
- 0, 100, DEFAULT_RC_RESIZE_DOWN_THRESH,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_UNDERSHOOT_PCT,
- g_param_spec_int ("undershoot", "Undershoot PCT",
- "Datarate undershoot (min) target (%)",
- 0, 1000, DEFAULT_RC_UNDERSHOOT_PCT,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_OVERSHOOT_PCT,
- g_param_spec_int ("overshoot", "Overshoot PCT",
- "Datarate overshoot (max) target (%)",
- 0, 1000, DEFAULT_RC_OVERSHOOT_PCT,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_BUF_SZ,
- g_param_spec_int ("buffer-size", "Buffer size",
- "Client buffer size (ms)",
- 0, G_MAXINT, DEFAULT_RC_BUF_SZ,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_BUF_INITIAL_SZ,
- g_param_spec_int ("buffer-initial-size", "Buffer initial size",
- "Initial client buffer size (ms)",
- 0, G_MAXINT, DEFAULT_RC_BUF_INITIAL_SZ,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_BUF_OPTIMAL_SZ,
- g_param_spec_int ("buffer-optimal-size", "Buffer optimal size",
- "Optimal client buffer size (ms)",
- 0, G_MAXINT, DEFAULT_RC_BUF_OPTIMAL_SZ,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_RC_2PASS_VBR_BIAS_PCT,
- g_param_spec_int ("twopass-vbr-bias", "2-pass VBR bias",
- "CBR/VBR bias (0=CBR, 100=VBR)",
- 0, 100, DEFAULT_RC_2PASS_VBR_BIAS_PCT,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class,
- PROP_RC_2PASS_VBR_MINSECTION_PCT,
- g_param_spec_int ("twopass-vbr-minsection", "2-pass GOP min bitrate",
- "GOP minimum bitrate (% target)", 0, G_MAXINT,
- DEFAULT_RC_2PASS_VBR_MINSECTION_PCT,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class,
- PROP_RC_2PASS_VBR_MAXSECTION_PCT,
- g_param_spec_int ("twopass-vbr-maxsection", "2-pass GOP max bitrate",
- "GOP maximum bitrate (% target)", 0, G_MAXINT,
- DEFAULT_RC_2PASS_VBR_MINSECTION_PCT,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_KF_MODE,
- g_param_spec_enum ("keyframe-mode", "Keyframe Mode",
- "Keyframe placement",
- GST_VP9_ENC_KF_MODE_TYPE, DEFAULT_KF_MODE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_KF_MAX_DIST,
- g_param_spec_int ("keyframe-max-dist", "Keyframe max distance",
- "Maximum distance between keyframes (number of frames)",
- 0, G_MAXINT, DEFAULT_KF_MAX_DIST,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_MULTIPASS_MODE,
- g_param_spec_enum ("multipass-mode", "Multipass Mode",
- "Multipass encode mode",
- GST_VP9_ENC_MULTIPASS_MODE_TYPE, DEFAULT_MULTIPASS_MODE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_MULTIPASS_CACHE_FILE,
- g_param_spec_string ("multipass-cache-file", "Multipass Cache File",
- "Multipass cache file. "
- "If stream caps reinited, multiple files will be created: "
- "file, file.1, file.2, ... and so on.",
- DEFAULT_MULTIPASS_CACHE_FILE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_TS_NUMBER_LAYERS,
- g_param_spec_int ("temporal-scalability-number-layers",
- "Number of coding layers", "Number of coding layers to use", 1, 5,
- DEFAULT_TS_NUMBER_LAYERS,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_TS_TARGET_BITRATE,
- g_param_spec_value_array ("temporal-scalability-target-bitrate",
- "Coding layer target bitrates",
- "Target bitrates for coding layers (one per layer, decreasing)",
- g_param_spec_int ("target-bitrate", "Target bitrate",
- "Target bitrate", 0, G_MAXINT, DEFAULT_RC_TARGET_BITRATE,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS),
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_TS_RATE_DECIMATOR,
- g_param_spec_value_array ("temporal-scalability-rate-decimator",
- "Coding layer rate decimator",
- "Rate decimation factors for each layer",
- g_param_spec_int ("rate-decimator", "Rate decimator",
- "Rate decimator", 0, 1000000000, 0,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS),
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_TS_PERIODICITY,
- g_param_spec_int ("temporal-scalability-periodicity",
- "Coding layer periodicity",
- "Length of sequence that defines layer membership periodicity", 0, 16,
- DEFAULT_TS_PERIODICITY,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_TS_LAYER_ID,
- g_param_spec_value_array ("temporal-scalability-layer-id",
- "Coding layer identification",
- "Sequence defining coding layer membership",
- g_param_spec_int ("layer-id", "Layer ID", "Layer ID", 0, 4, 0,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS),
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_LAG_IN_FRAMES,
- g_param_spec_int ("lag-in-frames", "Lag in frames",
- "Maximum number of frames to lag",
- 0, 25, DEFAULT_LAG_IN_FRAMES,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_ERROR_RESILIENT,
- g_param_spec_flags ("error-resilient", "Error resilient",
- "Error resilience flags",
- GST_VP9_ENC_ER_FLAGS_TYPE, DEFAULT_ERROR_RESILIENT,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_THREADS,
- g_param_spec_int ("threads", "Threads",
- "Number of threads to use",
- 0, 64, DEFAULT_THREADS,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_DEADLINE,
- g_param_spec_int64 ("deadline", "Deadline",
- "Deadline per frame (usec, 0=disabled)",
- 0, G_MAXINT64, DEFAULT_DEADLINE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_H_SCALING_MODE,
- g_param_spec_enum ("horizontal-scaling-mode", "Horizontal scaling mode",
- "Horizontal scaling mode",
- GST_VP9_ENC_SCALING_MODE_TYPE, DEFAULT_H_SCALING_MODE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_V_SCALING_MODE,
- g_param_spec_enum ("vertical-scaling-mode", "Vertical scaling mode",
- "Vertical scaling mode",
- GST_VP9_ENC_SCALING_MODE_TYPE, DEFAULT_V_SCALING_MODE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_CPU_USED,
- g_param_spec_int ("cpu-used", "CPU used",
- "CPU used",
- -16, 16, DEFAULT_CPU_USED,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_ENABLE_AUTO_ALT_REF,
- g_param_spec_boolean ("auto-alt-ref", "Auto alt reference frames",
- "Automatically generate AltRef frames",
- DEFAULT_ENABLE_AUTO_ALT_REF,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_NOISE_SENSITIVITY,
- g_param_spec_int ("noise-sensitivity", "Noise sensitivity",
- "Noise sensisivity (frames to blur)",
- 0, 6, DEFAULT_NOISE_SENSITIVITY,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_SHARPNESS,
- g_param_spec_int ("sharpness", "Sharpness",
- "Filter sharpness",
- 0, 7, DEFAULT_SHARPNESS,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_STATIC_THRESHOLD,
- g_param_spec_int ("static-threshold", "Static Threshold",
- "Motion detection threshold",
- 0, G_MAXINT, DEFAULT_STATIC_THRESHOLD,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_TOKEN_PARTITIONS,
- g_param_spec_enum ("token-partitions", "Token partitions",
- "Number of token partitions",
- GST_VP9_ENC_TOKEN_PARTITIONS_TYPE, DEFAULT_TOKEN_PARTITIONS,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_ARNR_MAXFRAMES,
- g_param_spec_int ("arnr-maxframes", "AltRef max frames",
- "AltRef maximum number of frames",
- 0, 15, DEFAULT_ARNR_MAXFRAMES,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_ARNR_STRENGTH,
- g_param_spec_int ("arnr-strength", "AltRef strength",
- "AltRef strength",
- 0, 6, DEFAULT_ARNR_STRENGTH,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_ARNR_TYPE,
- g_param_spec_int ("arnr-type", "AltRef type",
- "AltRef type",
- 1, 3, DEFAULT_ARNR_TYPE,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
- G_PARAM_DEPRECATED)));
-
- g_object_class_install_property (gobject_class, PROP_TUNING,
- g_param_spec_enum ("tuning", "Tuning",
- "Tuning",
- GST_VP9_ENC_TUNING_TYPE, DEFAULT_TUNING,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_CQ_LEVEL,
- g_param_spec_int ("cq-level", "Constrained quality level",
- "Constrained quality level",
- 0, 63, DEFAULT_CQ_LEVEL,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_MAX_INTRA_BITRATE_PCT,
- g_param_spec_int ("max-intra-bitrate", "Max Intra bitrate",
- "Maximum Intra frame bitrate",
- 0, G_MAXINT, DEFAULT_MAX_INTRA_BITRATE_PCT,
- (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
- g_object_class_install_property (gobject_class, PROP_TIMEBASE,
- gst_param_spec_fraction ("timebase", "Shortest interframe time",
- "Fraction of one second that is the shortest interframe time - normally left as zero which will default to the framerate",
- 0, 1, G_MAXINT, 1, DEFAULT_TIMEBASE_N, DEFAULT_TIMEBASE_D,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ vpx_encoder_class->get_algo = gst_vp9_enc_get_algo;
+ vpx_encoder_class->enable_scaling = gst_vp9_enc_enable_scaling;
+ vpx_encoder_class->set_image_format = gst_vp9_enc_set_image_format;
+ vpx_encoder_class->get_new_vpx_caps = gst_vp9_enc_get_new_simple_caps;
+ vpx_encoder_class->set_stream_info = gst_vp9_enc_set_stream_info;
+ vpx_encoder_class->process_frame_user_data =
+ gst_vp9_enc_process_frame_user_data;
+ vpx_encoder_class->handle_invisible_frame_buffer =
+ gst_vp9_enc_handle_invisible_frame_buffer;
+ vpx_encoder_class->set_frame_user_data = gst_vp9_enc_set_frame_user_data;
GST_DEBUG_CATEGORY_INIT (gst_vp9enc_debug, "vp9enc", 0, "VP9 Encoder");
}
gst_vp9_enc_init (GstVP9Enc * gst_vp9_enc)
{
vpx_codec_err_t status;
-
- GST_DEBUG_OBJECT (gst_vp9_enc, "init");
- GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (gst_vp9_enc));
-
+ GstVPXEnc *gst_vpx_enc = GST_VPX_ENC (gst_vp9_enc);
+ GST_DEBUG_OBJECT (gst_vp9_enc, "gst_vp9_enc_init");
status =
- vpx_codec_enc_config_default (&vpx_codec_vp9_cx_algo, &gst_vp9_enc->cfg,
- 0);
+ vpx_codec_enc_config_default (gst_vp9_enc_get_algo (gst_vpx_enc),
+ &gst_vpx_enc->cfg, 0);
if (status != VPX_CODEC_OK) {
- GST_ERROR_OBJECT (gst_vp9_enc,
+ GST_ERROR_OBJECT (gst_vpx_enc,
"Failed to get default encoder configuration: %s",
gst_vpx_error_name (status));
- gst_vp9_enc->have_default_config = FALSE;
- } else {
- gst_vp9_enc->have_default_config = TRUE;
- }
-
- gst_vp9_enc->cfg.rc_end_usage = DEFAULT_RC_END_USAGE;
- gst_vp9_enc->cfg.rc_target_bitrate = DEFAULT_RC_TARGET_BITRATE / 1000;
- gst_vp9_enc->rc_target_bitrate_set = FALSE;
- gst_vp9_enc->cfg.rc_min_quantizer = DEFAULT_RC_MIN_QUANTIZER;
- gst_vp9_enc->cfg.rc_max_quantizer = DEFAULT_RC_MAX_QUANTIZER;
- gst_vp9_enc->cfg.rc_dropframe_thresh = DEFAULT_RC_DROPFRAME_THRESH;
- gst_vp9_enc->cfg.rc_resize_allowed = DEFAULT_RC_RESIZE_ALLOWED;
- gst_vp9_enc->cfg.rc_resize_up_thresh = DEFAULT_RC_RESIZE_UP_THRESH;
- gst_vp9_enc->cfg.rc_resize_down_thresh = DEFAULT_RC_RESIZE_DOWN_THRESH;
- gst_vp9_enc->cfg.rc_undershoot_pct = DEFAULT_RC_UNDERSHOOT_PCT;
- gst_vp9_enc->cfg.rc_overshoot_pct = DEFAULT_RC_OVERSHOOT_PCT;
- gst_vp9_enc->cfg.rc_buf_sz = DEFAULT_RC_BUF_SZ;
- gst_vp9_enc->cfg.rc_buf_initial_sz = DEFAULT_RC_BUF_INITIAL_SZ;
- gst_vp9_enc->cfg.rc_buf_optimal_sz = DEFAULT_RC_BUF_OPTIMAL_SZ;
- gst_vp9_enc->cfg.rc_2pass_vbr_bias_pct = DEFAULT_RC_2PASS_VBR_BIAS_PCT;
- gst_vp9_enc->cfg.rc_2pass_vbr_minsection_pct =
- DEFAULT_RC_2PASS_VBR_MINSECTION_PCT;
- gst_vp9_enc->cfg.rc_2pass_vbr_maxsection_pct =
- DEFAULT_RC_2PASS_VBR_MAXSECTION_PCT;
- gst_vp9_enc->cfg.kf_mode = DEFAULT_KF_MODE;
- gst_vp9_enc->cfg.kf_max_dist = DEFAULT_KF_MAX_DIST;
- gst_vp9_enc->cfg.g_pass = DEFAULT_MULTIPASS_MODE;
- gst_vp9_enc->multipass_cache_prefix = g_strdup (DEFAULT_MULTIPASS_CACHE_FILE);
- gst_vp9_enc->multipass_cache_file = NULL;
- gst_vp9_enc->multipass_cache_idx = 0;
- gst_vp9_enc->cfg.ts_number_layers = DEFAULT_TS_NUMBER_LAYERS;
- gst_vp9_enc->n_ts_target_bitrate = 0;
- gst_vp9_enc->n_ts_rate_decimator = 0;
- gst_vp9_enc->cfg.ts_periodicity = DEFAULT_TS_PERIODICITY;
- gst_vp9_enc->n_ts_layer_id = 0;
- gst_vp9_enc->cfg.g_error_resilient = DEFAULT_ERROR_RESILIENT;
- gst_vp9_enc->cfg.g_lag_in_frames = DEFAULT_LAG_IN_FRAMES;
- gst_vp9_enc->cfg.g_threads = DEFAULT_THREADS;
- gst_vp9_enc->deadline = DEFAULT_DEADLINE;
- gst_vp9_enc->h_scaling_mode = DEFAULT_H_SCALING_MODE;
- gst_vp9_enc->v_scaling_mode = DEFAULT_V_SCALING_MODE;
- gst_vp9_enc->cpu_used = DEFAULT_CPU_USED;
- gst_vp9_enc->enable_auto_alt_ref = DEFAULT_ENABLE_AUTO_ALT_REF;
- gst_vp9_enc->noise_sensitivity = DEFAULT_NOISE_SENSITIVITY;
- gst_vp9_enc->sharpness = DEFAULT_SHARPNESS;
- gst_vp9_enc->static_threshold = DEFAULT_STATIC_THRESHOLD;
- gst_vp9_enc->token_partitions = DEFAULT_TOKEN_PARTITIONS;
- gst_vp9_enc->arnr_maxframes = DEFAULT_ARNR_MAXFRAMES;
- gst_vp9_enc->arnr_strength = DEFAULT_ARNR_STRENGTH;
- gst_vp9_enc->arnr_type = DEFAULT_ARNR_TYPE;
- gst_vp9_enc->tuning = DEFAULT_TUNING;
- gst_vp9_enc->cq_level = DEFAULT_CQ_LEVEL;
- gst_vp9_enc->max_intra_bitrate_pct = DEFAULT_MAX_INTRA_BITRATE_PCT;
- gst_vp9_enc->timebase_n = DEFAULT_TIMEBASE_N;
- gst_vp9_enc->timebase_d = DEFAULT_TIMEBASE_D;
-
- gst_vp9_enc->cfg.g_profile = DEFAULT_PROFILE;
-
- g_mutex_init (&gst_vp9_enc->encoder_lock);
-}
-
-static void
-gst_vp9_enc_finalize (GObject * object)
-{
- GstVP9Enc *gst_vp9_enc;
-
- GST_DEBUG_OBJECT (object, "finalize");
-
- g_return_if_fail (GST_IS_VP9_ENC (object));
- gst_vp9_enc = GST_VP9_ENC (object);
-
- g_free (gst_vp9_enc->multipass_cache_prefix);
- g_free (gst_vp9_enc->multipass_cache_file);
- gst_vp9_enc->multipass_cache_idx = 0;
-
- if (gst_vp9_enc->input_state)
- gst_video_codec_state_unref (gst_vp9_enc->input_state);
-
- g_mutex_clear (&gst_vp9_enc->encoder_lock);
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gst_vp9_enc_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec)
-{
- GstVP9Enc *gst_vp9_enc;
- gboolean global = FALSE;
- vpx_codec_err_t status;
-
- g_return_if_fail (GST_IS_VP9_ENC (object));
- gst_vp9_enc = GST_VP9_ENC (object);
-
- GST_DEBUG_OBJECT (object, "gst_vp9_enc_set_property");
- g_mutex_lock (&gst_vp9_enc->encoder_lock);
- switch (prop_id) {
- case PROP_RC_END_USAGE:
- gst_vp9_enc->cfg.rc_end_usage = g_value_get_enum (value);
- global = TRUE;
- break;
- case PROP_RC_TARGET_BITRATE:
- gst_vp9_enc->cfg.rc_target_bitrate = g_value_get_int (value) / 1000;
- gst_vp9_enc->rc_target_bitrate_set = TRUE;
- global = TRUE;
- break;
- case PROP_RC_MIN_QUANTIZER:
- gst_vp9_enc->cfg.rc_min_quantizer = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_MAX_QUANTIZER:
- gst_vp9_enc->cfg.rc_max_quantizer = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_DROPFRAME_THRESH:
- gst_vp9_enc->cfg.rc_dropframe_thresh = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_RESIZE_ALLOWED:
- gst_vp9_enc->cfg.rc_resize_allowed = g_value_get_boolean (value);
- global = TRUE;
- break;
- case PROP_RC_RESIZE_UP_THRESH:
- gst_vp9_enc->cfg.rc_resize_up_thresh = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_RESIZE_DOWN_THRESH:
- gst_vp9_enc->cfg.rc_resize_down_thresh = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_UNDERSHOOT_PCT:
- gst_vp9_enc->cfg.rc_undershoot_pct = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_OVERSHOOT_PCT:
- gst_vp9_enc->cfg.rc_overshoot_pct = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_BUF_SZ:
- gst_vp9_enc->cfg.rc_buf_sz = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_BUF_INITIAL_SZ:
- gst_vp9_enc->cfg.rc_buf_initial_sz = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_BUF_OPTIMAL_SZ:
- gst_vp9_enc->cfg.rc_buf_optimal_sz = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_2PASS_VBR_BIAS_PCT:
- gst_vp9_enc->cfg.rc_2pass_vbr_bias_pct = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_2PASS_VBR_MINSECTION_PCT:
- gst_vp9_enc->cfg.rc_2pass_vbr_minsection_pct = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_RC_2PASS_VBR_MAXSECTION_PCT:
- gst_vp9_enc->cfg.rc_2pass_vbr_maxsection_pct = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_KF_MODE:
- gst_vp9_enc->cfg.kf_mode = g_value_get_enum (value);
- global = TRUE;
- break;
- case PROP_KF_MAX_DIST:
- gst_vp9_enc->cfg.kf_max_dist = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_MULTIPASS_MODE:
- gst_vp9_enc->cfg.g_pass = g_value_get_enum (value);
- global = TRUE;
- break;
- case PROP_MULTIPASS_CACHE_FILE:
- if (gst_vp9_enc->multipass_cache_prefix)
- g_free (gst_vp9_enc->multipass_cache_prefix);
- gst_vp9_enc->multipass_cache_prefix = g_value_dup_string (value);
- break;
- case PROP_TS_NUMBER_LAYERS:
- gst_vp9_enc->cfg.ts_number_layers = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_TS_TARGET_BITRATE:{
- GValueArray *va = g_value_get_boxed (value);
-
- memset (&gst_vp9_enc->cfg.ts_target_bitrate, 0,
- sizeof (gst_vp9_enc->cfg.ts_target_bitrate));
- if (va == NULL) {
- gst_vp9_enc->n_ts_target_bitrate = 0;
- } else {
- if (va->n_values > VPX_TS_MAX_LAYERS) {
- g_warning ("%s: Only %d layers allowed at maximum",
- GST_ELEMENT_NAME (gst_vp9_enc), VPX_TS_MAX_LAYERS);
- } else {
- gint i;
-
- for (i = 0; i < va->n_values; i++)
- gst_vp9_enc->cfg.ts_target_bitrate[i] =
- g_value_get_int (g_value_array_get_nth (va, i));
- gst_vp9_enc->n_ts_target_bitrate = va->n_values;
- }
- }
- global = TRUE;
- break;
- }
- case PROP_TS_RATE_DECIMATOR:{
- GValueArray *va = g_value_get_boxed (value);
-
- memset (&gst_vp9_enc->cfg.ts_rate_decimator, 0,
- sizeof (gst_vp9_enc->cfg.ts_rate_decimator));
- if (va == NULL) {
- gst_vp9_enc->n_ts_rate_decimator = 0;
- } else if (va->n_values > VPX_TS_MAX_LAYERS) {
- g_warning ("%s: Only %d layers allowed at maximum",
- GST_ELEMENT_NAME (gst_vp9_enc), VPX_TS_MAX_LAYERS);
- } else {
- gint i;
-
- for (i = 0; i < va->n_values; i++)
- gst_vp9_enc->cfg.ts_rate_decimator[i] =
- g_value_get_int (g_value_array_get_nth (va, i));
- gst_vp9_enc->n_ts_rate_decimator = va->n_values;
- }
- global = TRUE;
- break;
- }
- case PROP_TS_PERIODICITY:
- gst_vp9_enc->cfg.ts_periodicity = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_TS_LAYER_ID:{
- GValueArray *va = g_value_get_boxed (value);
-
- memset (&gst_vp9_enc->cfg.ts_layer_id, 0,
- sizeof (gst_vp9_enc->cfg.ts_layer_id));
- if (va && va->n_values > VPX_TS_MAX_PERIODICITY) {
- g_warning ("%s: Only %d sized layer sequences allowed at maximum",
- GST_ELEMENT_NAME (gst_vp9_enc), VPX_TS_MAX_PERIODICITY);
- } else if (va) {
- gint i;
-
- for (i = 0; i < va->n_values; i++)
- gst_vp9_enc->cfg.ts_layer_id[i] =
- g_value_get_int (g_value_array_get_nth (va, i));
- gst_vp9_enc->n_ts_layer_id = va->n_values;
- } else {
- gst_vp9_enc->n_ts_layer_id = 0;
- }
- global = TRUE;
- break;
- }
- case PROP_ERROR_RESILIENT:
- gst_vp9_enc->cfg.g_error_resilient = g_value_get_flags (value);
- global = TRUE;
- break;
- case PROP_LAG_IN_FRAMES:
- gst_vp9_enc->cfg.g_lag_in_frames = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_THREADS:
- gst_vp9_enc->cfg.g_threads = g_value_get_int (value);
- global = TRUE;
- break;
- case PROP_DEADLINE:
- gst_vp9_enc->deadline = g_value_get_int64 (value);
- break;
- case PROP_H_SCALING_MODE:
- gst_vp9_enc->h_scaling_mode = g_value_get_enum (value);
- if (gst_vp9_enc->inited) {
- vpx_scaling_mode_t sm;
-
- sm.h_scaling_mode = gst_vp9_enc->h_scaling_mode;
- sm.v_scaling_mode = gst_vp9_enc->v_scaling_mode;
-
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_SCALEMODE, &sm);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_SCALEMODE: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_V_SCALING_MODE:
- gst_vp9_enc->v_scaling_mode = g_value_get_enum (value);
- if (gst_vp9_enc->inited) {
- vpx_scaling_mode_t sm;
-
- sm.h_scaling_mode = gst_vp9_enc->h_scaling_mode;
- sm.v_scaling_mode = gst_vp9_enc->v_scaling_mode;
-
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_SCALEMODE, &sm);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_SCALEMODE: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_CPU_USED:
- gst_vp9_enc->cpu_used = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_CPUUSED,
- gst_vp9_enc->cpu_used);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc, "Failed to set VP8E_SET_CPUUSED: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_ENABLE_AUTO_ALT_REF:
- gst_vp9_enc->enable_auto_alt_ref = g_value_get_boolean (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_ENABLEAUTOALTREF,
- (gst_vp9_enc->enable_auto_alt_ref ? 1 : 0));
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_ENABLEAUTOALTREF: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_NOISE_SENSITIVITY:
- gst_vp9_enc->noise_sensitivity = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder,
- VP8E_SET_NOISE_SENSITIVITY, gst_vp9_enc->noise_sensitivity);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_NOISE_SENSITIVITY: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_SHARPNESS:
- gst_vp9_enc->sharpness = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status = vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_SHARPNESS,
- gst_vp9_enc->sharpness);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_SHARPNESS: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_STATIC_THRESHOLD:
- gst_vp9_enc->static_threshold = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_STATIC_THRESHOLD,
- gst_vp9_enc->static_threshold);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_STATIC_THRESHOLD: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_TOKEN_PARTITIONS:
- gst_vp9_enc->token_partitions = g_value_get_enum (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_TOKEN_PARTITIONS,
- gst_vp9_enc->token_partitions);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_TOKEN_PARTIONS: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_ARNR_MAXFRAMES:
- gst_vp9_enc->arnr_maxframes = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_ARNR_MAXFRAMES,
- gst_vp9_enc->arnr_maxframes);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_ARNR_MAXFRAMES: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_ARNR_STRENGTH:
- gst_vp9_enc->arnr_strength = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_ARNR_STRENGTH,
- gst_vp9_enc->arnr_strength);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_ARNR_STRENGTH: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_ARNR_TYPE:
- gst_vp9_enc->arnr_type = g_value_get_int (value);
- g_warning ("arnr-type is a no-op since control has been deprecated "
- "in libvpx");
- break;
- case PROP_TUNING:
- gst_vp9_enc->tuning = g_value_get_enum (value);
- if (gst_vp9_enc->inited) {
- status = vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_TUNING,
- gst_vp9_enc->tuning);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_TUNING: %s", gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_CQ_LEVEL:
- gst_vp9_enc->cq_level = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status = vpx_codec_control (&gst_vp9_enc->encoder, VP8E_SET_CQ_LEVEL,
- gst_vp9_enc->cq_level);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_CQ_LEVEL: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_MAX_INTRA_BITRATE_PCT:
- gst_vp9_enc->max_intra_bitrate_pct = g_value_get_int (value);
- if (gst_vp9_enc->inited) {
- status =
- vpx_codec_control (&gst_vp9_enc->encoder,
- VP8E_SET_MAX_INTRA_BITRATE_PCT, gst_vp9_enc->max_intra_bitrate_pct);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (gst_vp9_enc,
- "Failed to set VP8E_SET_MAX_INTRA_BITRATE_PCT: %s",
- gst_vpx_error_name (status));
- }
- }
- break;
- case PROP_TIMEBASE:
- gst_vp9_enc->timebase_n = gst_value_get_fraction_numerator (value);
- gst_vp9_enc->timebase_d = gst_value_get_fraction_denominator (value);
- break;
- default:
- break;
- }
-
- if (global &&gst_vp9_enc->inited) {
- status =
- vpx_codec_enc_config_set (&gst_vp9_enc->encoder, &gst_vp9_enc->cfg);
- if (status != VPX_CODEC_OK) {
- g_mutex_unlock (&gst_vp9_enc->encoder_lock);
- GST_ELEMENT_ERROR (gst_vp9_enc, LIBRARY, INIT,
- ("Failed to set encoder configuration"), ("%s",
- gst_vpx_error_name (status)));
- } else {
- g_mutex_unlock (&gst_vp9_enc->encoder_lock);
- }
+ gst_vpx_enc->have_default_config = FALSE;
} else {
- g_mutex_unlock (&gst_vp9_enc->encoder_lock);
+ gst_vpx_enc->have_default_config = TRUE;
}
}
-static void
-gst_vp9_enc_get_property (GObject * object, guint prop_id, GValue * value,
- GParamSpec * pspec)
+static vpx_codec_iface_t *
+gst_vp9_enc_get_algo (GstVPXEnc * enc)
{
- GstVP9Enc *gst_vp9_enc;
-
- g_return_if_fail (GST_IS_VP9_ENC (object));
- gst_vp9_enc = GST_VP9_ENC (object);
-
- g_mutex_lock (&gst_vp9_enc->encoder_lock);
- switch (prop_id) {
- case PROP_RC_END_USAGE:
- g_value_set_enum (value, gst_vp9_enc->cfg.rc_end_usage);
- break;
- case PROP_RC_TARGET_BITRATE:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_target_bitrate * 1000);
- break;
- case PROP_RC_MIN_QUANTIZER:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_min_quantizer);
- break;
- case PROP_RC_MAX_QUANTIZER:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_max_quantizer);
- break;
- case PROP_RC_DROPFRAME_THRESH:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_dropframe_thresh);
- break;
- case PROP_RC_RESIZE_ALLOWED:
- g_value_set_boolean (value, gst_vp9_enc->cfg.rc_resize_allowed);
- break;
- case PROP_RC_RESIZE_UP_THRESH:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_resize_up_thresh);
- break;
- case PROP_RC_RESIZE_DOWN_THRESH:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_resize_down_thresh);
- break;
- case PROP_RC_UNDERSHOOT_PCT:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_undershoot_pct);
- break;
- case PROP_RC_OVERSHOOT_PCT:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_overshoot_pct);
- break;
- case PROP_RC_BUF_SZ:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_buf_sz);
- break;
- case PROP_RC_BUF_INITIAL_SZ:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_buf_initial_sz);
- break;
- case PROP_RC_BUF_OPTIMAL_SZ:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_buf_optimal_sz);
- break;
- case PROP_RC_2PASS_VBR_BIAS_PCT:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_2pass_vbr_bias_pct);
- break;
- case PROP_RC_2PASS_VBR_MINSECTION_PCT:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_2pass_vbr_minsection_pct);
- break;
- case PROP_RC_2PASS_VBR_MAXSECTION_PCT:
- g_value_set_int (value, gst_vp9_enc->cfg.rc_2pass_vbr_maxsection_pct);
- break;
- case PROP_KF_MODE:
- g_value_set_enum (value, gst_vp9_enc->cfg.kf_mode);
- break;
- case PROP_KF_MAX_DIST:
- g_value_set_int (value, gst_vp9_enc->cfg.kf_max_dist);
- break;
- case PROP_MULTIPASS_MODE:
- g_value_set_enum (value, gst_vp9_enc->cfg.g_pass);
- break;
- case PROP_MULTIPASS_CACHE_FILE:
- g_value_set_string (value, gst_vp9_enc->multipass_cache_prefix);
- break;
- case PROP_TS_NUMBER_LAYERS:
- g_value_set_int (value, gst_vp9_enc->cfg.ts_number_layers);
- break;
- case PROP_TS_TARGET_BITRATE:{
- GValueArray *va;
-
- if (gst_vp9_enc->n_ts_target_bitrate == 0) {
- g_value_set_boxed (value, NULL);
- } else {
- gint i;
-
- va = g_value_array_new (gst_vp9_enc->n_ts_target_bitrate);
- for (i = 0; i < gst_vp9_enc->n_ts_target_bitrate; i++) {
- GValue v = { 0, };
-
- g_value_init (&v, G_TYPE_INT);
- g_value_set_int (&v, gst_vp9_enc->cfg.ts_target_bitrate[i]);
- g_value_array_append (va, &v);
- g_value_unset (&v);
- }
- g_value_set_boxed (value, va);
- g_value_array_free (va);
- }
- break;
- }
- case PROP_TS_RATE_DECIMATOR:{
- GValueArray *va;
-
- if (gst_vp9_enc->n_ts_rate_decimator == 0) {
- g_value_set_boxed (value, NULL);
- } else {
- gint i;
-
- va = g_value_array_new (gst_vp9_enc->n_ts_rate_decimator);
- for (i = 0; i < gst_vp9_enc->n_ts_rate_decimator; i++) {
- GValue v = { 0, };
-
- g_value_init (&v, G_TYPE_INT);
- g_value_set_int (&v, gst_vp9_enc->cfg.ts_rate_decimator[i]);
- g_value_array_append (va, &v);
- g_value_unset (&v);
- }
- g_value_set_boxed (value, va);
- g_value_array_free (va);
- }
- break;
- }
- case PROP_TS_PERIODICITY:
- g_value_set_int (value, gst_vp9_enc->cfg.ts_periodicity);
- break;
- case PROP_TS_LAYER_ID:{
- GValueArray *va;
-
- if (gst_vp9_enc->n_ts_layer_id == 0) {
- g_value_set_boxed (value, NULL);
- } else {
- gint i;
-
- va = g_value_array_new (gst_vp9_enc->n_ts_layer_id);
- for (i = 0; i < gst_vp9_enc->n_ts_layer_id; i++) {
- GValue v = { 0, };
-
- g_value_init (&v, G_TYPE_INT);
- g_value_set_int (&v, gst_vp9_enc->cfg.ts_layer_id[i]);
- g_value_array_append (va, &v);
- g_value_unset (&v);
- }
- g_value_set_boxed (value, va);
- g_value_array_free (va);
- }
- break;
- }
- case PROP_ERROR_RESILIENT:
- g_value_set_flags (value, gst_vp9_enc->cfg.g_error_resilient);
- break;
- case PROP_LAG_IN_FRAMES:
- g_value_set_int (value, gst_vp9_enc->cfg.g_lag_in_frames);
- break;
- case PROP_THREADS:
- g_value_set_int (value, gst_vp9_enc->cfg.g_threads);
- break;
- case PROP_DEADLINE:
- g_value_set_int64 (value, gst_vp9_enc->deadline);
- break;
- case PROP_H_SCALING_MODE:
- g_value_set_enum (value, gst_vp9_enc->h_scaling_mode);
- break;
- case PROP_V_SCALING_MODE:
- g_value_set_enum (value, gst_vp9_enc->v_scaling_mode);
- break;
- case PROP_CPU_USED:
- g_value_set_int (value, gst_vp9_enc->cpu_used);
- break;
- case PROP_ENABLE_AUTO_ALT_REF:
- g_value_set_boolean (value, gst_vp9_enc->enable_auto_alt_ref);
- break;
- case PROP_NOISE_SENSITIVITY:
- g_value_set_int (value, gst_vp9_enc->noise_sensitivity);
- break;
- case PROP_SHARPNESS:
- g_value_set_int (value, gst_vp9_enc->sharpness);
- break;
- case PROP_STATIC_THRESHOLD:
- g_value_set_int (value, gst_vp9_enc->static_threshold);
- break;
- case PROP_TOKEN_PARTITIONS:
- g_value_set_enum (value, gst_vp9_enc->token_partitions);
- break;
- case PROP_ARNR_MAXFRAMES:
- g_value_set_int (value, gst_vp9_enc->arnr_maxframes);
- break;
- case PROP_ARNR_STRENGTH:
- g_value_set_int (value, gst_vp9_enc->arnr_strength);
- break;
- case PROP_ARNR_TYPE:
- g_value_set_int (value, gst_vp9_enc->arnr_type);
- break;
- case PROP_TUNING:
- g_value_set_enum (value, gst_vp9_enc->tuning);
- break;
- case PROP_CQ_LEVEL:
- g_value_set_int (value, gst_vp9_enc->cq_level);
- break;
- case PROP_MAX_INTRA_BITRATE_PCT:
- g_value_set_int (value, gst_vp9_enc->max_intra_bitrate_pct);
- break;
- case PROP_TIMEBASE:
- gst_value_set_fraction (value, gst_vp9_enc->timebase_n,
- gst_vp9_enc->timebase_d);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-
- g_mutex_unlock (&gst_vp9_enc->encoder_lock);
+ return &vpx_codec_vp9_cx_algo;
}
static gboolean
-gst_vp9_enc_start (GstVideoEncoder * video_encoder)
+gst_vp9_enc_enable_scaling (GstVPXEnc * enc)
{
- GstVP9Enc *encoder = GST_VP9_ENC (video_encoder);
-
- GST_DEBUG_OBJECT (video_encoder, "start");
-
- if (!encoder->have_default_config) {
- GST_ELEMENT_ERROR (encoder, LIBRARY, INIT,
- ("Failed to get default encoder configuration"), (NULL));
- return FALSE;
- }
-
- return TRUE;
+ return FALSE;
}
static void
-gst_vp9_enc_destroy_encoder (GstVP9Enc * encoder)
-{
- g_mutex_lock (&encoder->encoder_lock);
- if (encoder->inited) {
- vpx_codec_destroy (&encoder->encoder);
- encoder->inited = FALSE;
- }
-
- if (encoder->first_pass_cache_content) {
- g_byte_array_free (encoder->first_pass_cache_content, TRUE);
- encoder->first_pass_cache_content = NULL;
- }
-
- if (encoder->cfg.rc_twopass_stats_in.buf) {
- g_free (encoder->cfg.rc_twopass_stats_in.buf);
- encoder->cfg.rc_twopass_stats_in.buf = NULL;
- encoder->cfg.rc_twopass_stats_in.sz = 0;
- }
- g_mutex_unlock (&encoder->encoder_lock);
-}
-
-static gboolean
-gst_vp9_enc_stop (GstVideoEncoder * video_encoder)
+gst_vp9_enc_set_image_format (GstVPXEnc * enc, vpx_image_t * image)
{
- GstVP9Enc *encoder;
-
- GST_DEBUG_OBJECT (video_encoder, "stop");
-
- encoder = GST_VP9_ENC (video_encoder);
-
- gst_vp9_enc_destroy_encoder (encoder);
-
- gst_tag_setter_reset_tags (GST_TAG_SETTER (encoder));
-
- g_free (encoder->multipass_cache_file);
- encoder->multipass_cache_file = NULL;
- encoder->multipass_cache_idx = 0;
-
- return TRUE;
-}
-
-static gint
-gst_vp9_enc_get_downstream_profile (GstVP9Enc * encoder)
-{
- GstCaps *allowed;
- GstStructure *s;
- gint profile = DEFAULT_PROFILE;
-
- allowed = gst_pad_get_allowed_caps (GST_VIDEO_ENCODER_SRC_PAD (encoder));
- if (allowed) {
- allowed = gst_caps_truncate (allowed);
- s = gst_caps_get_structure (allowed, 0);
- if (gst_structure_has_field (s, "profile")) {
- const GValue *v = gst_structure_get_value (s, "profile");
- const gchar *profile_str = NULL;
-
- if (GST_VALUE_HOLDS_LIST (v) && gst_value_list_get_size (v) > 0) {
- profile_str = g_value_get_string (gst_value_list_get_value (v, 0));
- } else if (G_VALUE_HOLDS_STRING (v)) {
- profile_str = g_value_get_string (v);
- }
-
- if (profile_str) {
- gchar *endptr = NULL;
-
- profile = g_ascii_strtoull (profile_str, &endptr, 10);
- if (*endptr != '\0' || profile < 0 || profile > 3) {
- GST_ERROR_OBJECT (encoder, "Invalid profile '%s'", profile_str);
- profile = DEFAULT_PROFILE;
- }
- }
- }
- gst_caps_unref (allowed);
- }
-
- GST_DEBUG_OBJECT (encoder, "Using profile %d", profile);
-
- return profile;
-}
-
-static gboolean
-gst_vp9_enc_set_format (GstVideoEncoder * video_encoder,
- GstVideoCodecState * state)
-{
- GstVP9Enc *encoder;
- vpx_codec_err_t status;
- vpx_image_t *image;
- GstCaps *caps;
- gboolean ret = TRUE;
- GstVideoInfo *info = &state->info;
- GstVideoCodecState *output_state;
- gchar *profile_str;
- GstClockTime latency;
-
- encoder = GST_VP9_ENC (video_encoder);
- GST_DEBUG_OBJECT (video_encoder, "set_format");
-
- if (encoder->inited) {
- gst_vp9_enc_drain (video_encoder);
- g_mutex_lock (&encoder->encoder_lock);
- vpx_codec_destroy (&encoder->encoder);
- encoder->inited = FALSE;
- encoder->multipass_cache_idx++;
- } else {
- g_mutex_lock (&encoder->encoder_lock);
- }
-
- encoder->cfg.g_profile = gst_vp9_enc_get_downstream_profile (encoder);
-
- /* Scale default bitrate to our size */
- if (!encoder->rc_target_bitrate_set)
- encoder->cfg.rc_target_bitrate =
- gst_util_uint64_scale (DEFAULT_RC_TARGET_BITRATE,
- GST_VIDEO_INFO_WIDTH (info) * GST_VIDEO_INFO_HEIGHT (info),
- 320 * 240 * 1000);
-
- encoder->cfg.g_w = GST_VIDEO_INFO_WIDTH (info);
- encoder->cfg.g_h = GST_VIDEO_INFO_HEIGHT (info);
-
- if (encoder->timebase_n != 0 && encoder->timebase_d != 0) {
- GST_DEBUG_OBJECT (video_encoder, "Using timebase configuration");
- encoder->cfg.g_timebase.num = encoder->timebase_n;
- encoder->cfg.g_timebase.den = encoder->timebase_d;
- } else {
- /* Zero framerate and max-framerate but still need to setup the timebase to avoid
- * a divide by zero error. Presuming the lowest common denominator will be RTP -
- * VP9 payload draft states clock rate of 90000 which should work for anyone where
- * FPS < 90000 (shouldn't be too many cases where it's higher) though wouldn't be optimal. RTP specification
- * http://tools.ietf.org/html/draft-ietf-payload-vp9-01 section 6.3.1 */
- encoder->cfg.g_timebase.num = 1;
- encoder->cfg.g_timebase.den = 90000;
- }
-
- if (encoder->cfg.g_pass == VPX_RC_FIRST_PASS ||
- encoder->cfg.g_pass == VPX_RC_LAST_PASS) {
- if (!encoder->multipass_cache_prefix) {
- GST_ELEMENT_ERROR (encoder, RESOURCE, OPEN_READ,
- ("No multipass cache file provided"), (NULL));
- g_mutex_unlock (&encoder->encoder_lock);
- return FALSE;
- }
-
- g_free (encoder->multipass_cache_file);
-
- if (encoder->multipass_cache_idx > 0)
- encoder->multipass_cache_file = g_strdup_printf ("%s.%u",
- encoder->multipass_cache_prefix, encoder->multipass_cache_idx);
- else
- encoder->multipass_cache_file =
- g_strdup (encoder->multipass_cache_prefix);
- }
-
- if (encoder->cfg.g_pass == VPX_RC_FIRST_PASS) {
- if (encoder->first_pass_cache_content != NULL)
- g_byte_array_free (encoder->first_pass_cache_content, TRUE);
-
- encoder->first_pass_cache_content = g_byte_array_sized_new (4096);
-
- } else if (encoder->cfg.g_pass == VPX_RC_LAST_PASS) {
- GError *err = NULL;
-
- if (encoder->cfg.rc_twopass_stats_in.buf != NULL) {
- g_free (encoder->cfg.rc_twopass_stats_in.buf);
- encoder->cfg.rc_twopass_stats_in.buf = NULL;
- encoder->cfg.rc_twopass_stats_in.sz = 0;
- }
-
- if (!g_file_get_contents (encoder->multipass_cache_file,
- (gchar **) & encoder->cfg.rc_twopass_stats_in.buf,
- &encoder->cfg.rc_twopass_stats_in.sz, &err)) {
- GST_ELEMENT_ERROR (encoder, RESOURCE, OPEN_READ,
- ("Failed to read multipass cache file provided"), ("%s",
- err->message));
- g_error_free (err);
- g_mutex_unlock (&encoder->encoder_lock);
- return FALSE;
- }
- }
-
- status = vpx_codec_enc_init (&encoder->encoder, &vpx_codec_vp9_cx_algo,
- &encoder->cfg, 0);
- if (status != VPX_CODEC_OK) {
- GST_ELEMENT_ERROR (encoder, LIBRARY, INIT,
- ("Failed to initialize encoder"), ("%s", gst_vpx_error_name (status)));
- g_mutex_unlock (&encoder->encoder_lock);
- return FALSE;
- }
-
- /* FIXME: Disabled for now, does not work with VP9 */
-#if 0
- {
- vpx_scaling_mode_t sm;
-
- sm.h_scaling_mode = encoder->h_scaling_mode;
- sm.v_scaling_mode = encoder->v_scaling_mode;
-
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_SCALEMODE, &sm);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder, "Failed to set VP8E_SET_SCALEMODE: %s",
- gst_vpx_error_name (status));
- }
- }
-#endif
-
- status =
- vpx_codec_control (&encoder->encoder, VP8E_SET_CPUUSED,
- encoder->cpu_used);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder, "Failed to set VP8E_SET_CPUUSED: %s",
- gst_vpx_error_name (status));
- }
-
- status =
- vpx_codec_control (&encoder->encoder, VP8E_SET_ENABLEAUTOALTREF,
- (encoder->enable_auto_alt_ref ? 1 : 0));
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_ENABLEAUTOALTREF: %s",
- gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_NOISE_SENSITIVITY,
- encoder->noise_sensitivity);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_NOISE_SENSITIVITY: %s",
- gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_SHARPNESS,
- encoder->sharpness);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_SHARPNESS: %s", gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_STATIC_THRESHOLD,
- encoder->static_threshold);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_STATIC_THRESHOLD: %s",
- gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_TOKEN_PARTITIONS,
- encoder->token_partitions);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_TOKEN_PARTIONS: %s",
- gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_ARNR_MAXFRAMES,
- encoder->arnr_maxframes);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_ARNR_MAXFRAMES: %s",
- gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_ARNR_STRENGTH,
- encoder->arnr_strength);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_ARNR_STRENGTH: %s",
- gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_TUNING,
- encoder->tuning);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_TUNING: %s", gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_CQ_LEVEL,
- encoder->cq_level);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_CQ_LEVEL: %s", gst_vpx_error_name (status));
- }
- status = vpx_codec_control (&encoder->encoder, VP8E_SET_MAX_INTRA_BITRATE_PCT,
- encoder->max_intra_bitrate_pct);
- if (status != VPX_CODEC_OK) {
- GST_WARNING_OBJECT (encoder,
- "Failed to set VP8E_SET_MAX_INTRA_BITRATE_PCT: %s",
- gst_vpx_error_name (status));
- }
-
- if (GST_VIDEO_INFO_FPS_D (info) == 0 || GST_VIDEO_INFO_FPS_N (info) == 0) {
- /* FIXME: Assume 25fps for unknown framerates. Better than reporting
- * that we introduce no latency while we actually do
- */
- latency = gst_util_uint64_scale (encoder->cfg.g_lag_in_frames,
- 1 * GST_SECOND, 25);
- } else {
- latency = gst_util_uint64_scale (encoder->cfg.g_lag_in_frames,
- GST_VIDEO_INFO_FPS_D (info) * GST_SECOND, GST_VIDEO_INFO_FPS_N (info));
- }
- gst_video_encoder_set_latency (video_encoder, latency, latency);
- 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 */
- image = &encoder->image;
- memset (image, 0, sizeof (*image));
-
- switch (encoder->input_state->info.finfo->format) {
+ switch (enc->input_state->info.finfo->format) {
case GST_VIDEO_FORMAT_I420:
image->fmt = VPX_IMG_FMT_I420;
image->bps = 12;
g_assert_not_reached ();
break;
}
- image->w = image->d_w = GST_VIDEO_INFO_WIDTH (info);
- 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_U] = GST_VIDEO_INFO_COMP_STRIDE (info, 1);
- image->stride[VPX_PLANE_V] = GST_VIDEO_INFO_COMP_STRIDE (info, 2);
+}
- profile_str = g_strdup_printf ("%d", encoder->cfg.g_profile);
+static GstCaps *
+gst_vp9_enc_get_new_simple_caps (GstVPXEnc * enc)
+{
+ GstCaps *caps;
+ gchar *profile_str = g_strdup_printf ("%d", enc->cfg.g_profile);
caps = gst_caps_new_simple ("video/x-vp9",
"profile", G_TYPE_STRING, profile_str, NULL);
g_free (profile_str);
-
- g_mutex_unlock (&encoder->encoder_lock);
-
- output_state =
- gst_video_encoder_set_output_state (video_encoder, caps, state);
- gst_video_codec_state_unref (output_state);
-
- gst_video_encoder_negotiate (GST_VIDEO_ENCODER (encoder));
-
- return ret;
-}
-
-static GstFlowReturn
-gst_vp9_enc_process (GstVP9Enc * encoder)
-{
- vpx_codec_iter_t iter = NULL;
- const vpx_codec_cx_pkt_t *pkt;
- GstVideoEncoder *video_encoder;
- GstVideoCodecFrame *frame;
- GstFlowReturn ret = GST_FLOW_OK;
-
- video_encoder = GST_VIDEO_ENCODER (encoder);
-
- g_mutex_lock (&encoder->encoder_lock);
- pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter);
- while (pkt != NULL) {
- GstBuffer *buffer;
- gboolean invisible;
-
- GST_DEBUG_OBJECT (encoder, "packet %u type %d", (guint) pkt->data.frame.sz,
- pkt->kind);
-
- if (pkt->kind == VPX_CODEC_STATS_PKT
- && encoder->cfg.g_pass == VPX_RC_FIRST_PASS) {
- GST_LOG_OBJECT (encoder, "handling STATS packet");
-
- g_byte_array_append (encoder->first_pass_cache_content,
- pkt->data.twopass_stats.buf, pkt->data.twopass_stats.sz);
-
- frame = gst_video_encoder_get_oldest_frame (video_encoder);
- if (frame != NULL) {
- buffer = gst_buffer_new ();
- GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_LIVE);
- frame->output_buffer = buffer;
- g_mutex_unlock (&encoder->encoder_lock);
- ret = gst_video_encoder_finish_frame (video_encoder, frame);
- g_mutex_lock (&encoder->encoder_lock);
- }
-
- pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter);
- continue;
- } else if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) {
- GST_LOG_OBJECT (encoder, "non frame pkt: %d", pkt->kind);
- pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter);
- continue;
- }
-
- invisible = (pkt->data.frame.flags & VPX_FRAME_IS_INVISIBLE) != 0;
- frame = gst_video_encoder_get_oldest_frame (video_encoder);
- g_assert (frame != NULL);
- 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);
-
- /* FIXME : It would be nice to avoid the memory copy ... */
- buffer =
- gst_buffer_new_wrapped (g_memdup (pkt->data.frame.buf,
- pkt->data.frame.sz), pkt->data.frame.sz);
-
- if (invisible) {
- g_mutex_unlock (&encoder->encoder_lock);
- ret = gst_pad_push (GST_VIDEO_ENCODER_SRC_PAD (encoder), buffer);
- g_mutex_lock (&encoder->encoder_lock);
- gst_video_codec_frame_unref (frame);
- } else {
- frame->output_buffer = buffer;
- g_mutex_unlock (&encoder->encoder_lock);
- ret = gst_video_encoder_finish_frame (video_encoder, frame);
- g_mutex_lock (&encoder->encoder_lock);
- }
-
- pkt = vpx_codec_get_cx_data (&encoder->encoder, &iter);
- }
- g_mutex_unlock (&encoder->encoder_lock);
-
- return ret;
+ return caps;
}
-/* This function should be called holding then stream lock*/
-static GstFlowReturn
-gst_vp9_enc_drain (GstVideoEncoder * video_encoder)
+static void
+gst_vp9_enc_set_stream_info (GstVPXEnc * enc, GstCaps * caps,
+ GstVideoInfo * info)
{
- GstVP9Enc *encoder;
- int flags = 0;
- vpx_codec_err_t status;
- gint64 deadline;
- vpx_codec_pts_t pts;
-
- encoder = GST_VP9_ENC (video_encoder);
-
- g_mutex_lock (&encoder->encoder_lock);
- deadline = encoder->deadline;
-
- pts =
- gst_util_uint64_scale (encoder->last_pts,
- encoder->cfg.g_timebase.den,
- encoder->cfg.g_timebase.num * (GstClockTime) GST_SECOND);
-
- status = vpx_codec_encode (&encoder->encoder, NULL, pts, 0, flags, deadline);
- g_mutex_unlock (&encoder->encoder_lock);
-
- if (status != 0) {
- GST_ERROR_OBJECT (encoder, "encode returned %d %s", status,
- gst_vpx_error_name (status));
- return GST_FLOW_ERROR;
- }
-
- /* dispatch remaining frames */
- gst_vp9_enc_process (encoder);
-
- g_mutex_lock (&encoder->encoder_lock);
- if (encoder->cfg.g_pass == VPX_RC_FIRST_PASS && encoder->multipass_cache_file) {
- GError *err = NULL;
-
- if (!g_file_set_contents (encoder->multipass_cache_file,
- (const gchar *) encoder->first_pass_cache_content->data,
- encoder->first_pass_cache_content->len, &err)) {
- GST_ELEMENT_ERROR (encoder, RESOURCE, WRITE, (NULL),
- ("Failed to write multipass cache file: %s", err->message));
- g_error_free (err);
- }
- }
- g_mutex_unlock (&encoder->encoder_lock);
-
- return GST_FLOW_OK;
+ return;
}
-static gboolean
-gst_vp9_enc_flush (GstVideoEncoder * video_encoder)
+static void *
+gst_vp9_enc_process_frame_user_data (GstVPXEnc * enc,
+ GstVideoCodecFrame * frame)
{
- GstVP9Enc *encoder;
-
- GST_DEBUG_OBJECT (video_encoder, "flush");
-
- encoder = GST_VP9_ENC (video_encoder);
-
- gst_vp9_enc_destroy_encoder (encoder);
- if (encoder->input_state) {
- gst_video_codec_state_ref (encoder->input_state);
- gst_vp9_enc_set_format (video_encoder, encoder->input_state);
- gst_video_codec_state_unref (encoder->input_state);
- }
-
- return TRUE;
+ return NULL;
}
static GstFlowReturn
-gst_vp9_enc_finish (GstVideoEncoder * video_encoder)
+gst_vp9_enc_handle_invisible_frame_buffer (GstVPXEnc * enc, void *user_data,
+ GstBuffer * buffer)
{
- GstVP9Enc *encoder;
GstFlowReturn ret;
-
- GST_DEBUG_OBJECT (video_encoder, "finish");
-
- encoder = GST_VP9_ENC (video_encoder);
-
- if (encoder->inited) {
- ret = gst_vp9_enc_drain (video_encoder);
- } else {
- ret = GST_FLOW_OK;
- }
-
+ g_mutex_unlock (&enc->encoder_lock);
+ ret = gst_pad_push (GST_VIDEO_ENCODER_SRC_PAD (enc), buffer);
+ g_mutex_lock (&enc->encoder_lock);
return ret;
}
-static vpx_image_t *
-gst_vp9_enc_buffer_to_image (GstVP9Enc * enc, GstVideoFrame * frame)
-{
- vpx_image_t *image = g_slice_new (vpx_image_t);
-
- memcpy (image, &enc->image, sizeof (*image));
-
- image->planes[VPX_PLANE_Y] = GST_VIDEO_FRAME_COMP_DATA (frame, 0);
- image->planes[VPX_PLANE_U] = GST_VIDEO_FRAME_COMP_DATA (frame, 1);
- image->planes[VPX_PLANE_V] = GST_VIDEO_FRAME_COMP_DATA (frame, 2);
-
- image->stride[VPX_PLANE_Y] = GST_VIDEO_FRAME_COMP_STRIDE (frame, 0);
- image->stride[VPX_PLANE_U] = GST_VIDEO_FRAME_COMP_STRIDE (frame, 1);
- image->stride[VPX_PLANE_V] = GST_VIDEO_FRAME_COMP_STRIDE (frame, 2);
-
- return image;
-}
-
-static GstFlowReturn
-gst_vp9_enc_handle_frame (GstVideoEncoder * video_encoder,
- GstVideoCodecFrame * frame)
-{
- GstVP9Enc *encoder;
- vpx_codec_err_t status;
- int flags = 0;
- vpx_image_t *image;
- GstVideoFrame vframe;
- vpx_codec_pts_t pts;
- unsigned long duration;
-
- GST_DEBUG_OBJECT (video_encoder, "handle_frame");
-
- encoder = GST_VP9_ENC (video_encoder);
-
- GST_DEBUG_OBJECT (video_encoder, "size %d %d",
- GST_VIDEO_INFO_WIDTH (&encoder->input_state->info),
- GST_VIDEO_INFO_HEIGHT (&encoder->input_state->info));
-
- gst_video_frame_map (&vframe, &encoder->input_state->info,
- frame->input_buffer, GST_MAP_READ);
- image = gst_vp9_enc_buffer_to_image (encoder, &vframe);
-
- if (GST_VIDEO_CODEC_FRAME_IS_FORCE_KEYFRAME (frame)) {
- flags |= VPX_EFLAG_FORCE_KF;
- }
-
- g_mutex_lock (&encoder->encoder_lock);
- pts =
- gst_util_uint64_scale (frame->pts,
- encoder->cfg.g_timebase.den,
- encoder->cfg.g_timebase.num * (GstClockTime) GST_SECOND);
- encoder->last_pts = frame->pts;
-
- if (frame->duration != GST_CLOCK_TIME_NONE) {
- duration =
- gst_util_uint64_scale (frame->duration, encoder->cfg.g_timebase.den,
- encoder->cfg.g_timebase.num * (GstClockTime) GST_SECOND);
- encoder->last_pts += frame->duration;
- } else {
- duration = 1;
- }
-
- status = vpx_codec_encode (&encoder->encoder, image,
- pts, duration, flags, encoder->deadline);
-
- g_mutex_unlock (&encoder->encoder_lock);
- gst_video_frame_unmap (&vframe);
-
- if (status != 0) {
- GST_ELEMENT_ERROR (encoder, LIBRARY, ENCODE,
- ("Failed to encode frame"), ("%s", gst_vpx_error_name (status)));
- return FALSE;
- }
- gst_video_codec_frame_unref (frame);
- return gst_vp9_enc_process (encoder);
-}
-
-static gboolean
-gst_vp9_enc_sink_event (GstVideoEncoder * benc, GstEvent * event)
+static void
+gst_vp9_enc_user_data_free (vpx_image_t * image)
{
- GstVP9Enc *enc = GST_VP9_ENC (benc);
-
- /* FIXME : Move this to base encoder class */
-
- if (GST_EVENT_TYPE (event) == GST_EVENT_TAG) {
- GstTagList *list;
- GstTagSetter *setter = GST_TAG_SETTER (enc);
- const GstTagMergeMode mode = gst_tag_setter_get_tag_merge_mode (setter);
-
- gst_event_parse_tag (event, &list);
- gst_tag_setter_merge_tags (setter, list, mode);
- }
-
- /* just peeked, baseclass handles the rest */
- return GST_VIDEO_ENCODER_CLASS (parent_class)->sink_event (benc, event);
+ g_slice_free (vpx_image_t, image);
}
-static gboolean
-gst_vp9_enc_propose_allocation (GstVideoEncoder * encoder, GstQuery * query)
+static void
+gst_vp9_enc_set_frame_user_data (GstVPXEnc * enc, GstVideoCodecFrame * frame,
+ vpx_image_t * image)
{
- gst_query_add_allocation_meta (query, GST_VIDEO_META_API_TYPE, NULL);
-
- return GST_VIDEO_ENCODER_CLASS (parent_class)->propose_allocation (encoder,
- query);
+ gst_video_codec_frame_set_user_data (frame, image,
+ (GDestroyNotify) gst_vp9_enc_user_data_free);
+ return;
}
#endif /* HAVE_VP9_ENCODER */
projects / platform / upstream / gst-plugins-good.git / blobdiff