mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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x264enc: Port to 0.11 again
This commit is contained in:
Sebastian Dröge
parent
3527ccc07e
commit
f664108a6e
2 changed files with 141 additions and 148 deletions
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@ -98,6 +98,8 @@
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#include <gst/pbutils/pbutils.h>
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#include <gst/video/video.h>
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#include <gst/video/gstvideometa.h>
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#include <gst/video/gstvideopool.h>
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#include <string.h>
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#include <stdlib.h>
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@ -113,7 +115,6 @@ enum
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ARG_SYNC_LOOKAHEAD,
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ARG_PASS,
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ARG_QUANTIZER,
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ARG_STATS_FILE,
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ARG_MULTIPASS_CACHE_FILE,
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ARG_BYTE_STREAM,
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ARG_BITRATE,
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@ -143,7 +144,6 @@ enum
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ARG_NR,
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ARG_INTERLACED,
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ARG_OPTION_STRING,
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ARG_PROFILE,
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ARG_SPEED_PRESET,
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ARG_PSY_TUNE,
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ARG_TUNE,
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@ -153,7 +153,6 @@ enum
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#define ARG_PASS_DEFAULT 0
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#define ARG_QUANTIZER_DEFAULT 21
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#define ARG_MULTIPASS_CACHE_FILE_DEFAULT "x264.log"
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#define ARG_STATS_FILE_DEFAULT ARG_MULTIPASS_CACHE_FILE_DEFAULT
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#define ARG_BYTE_STREAM_DEFAULT FALSE
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#define ARG_BITRATE_DEFAULT (2 * 1024)
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#define ARG_VBV_BUF_CAPACITY_DEFAULT 600
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@ -183,7 +182,6 @@ enum
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#define ARG_RC_MB_TREE_DEFAULT TRUE
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#define ARG_RC_LOOKAHEAD_DEFAULT 40
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#define ARG_INTRA_REFRESH_DEFAULT FALSE
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#define ARG_PROFILE_DEFAULT 2 /* 'Main Profile' - matches profile of property defaults */
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#define ARG_OPTION_STRING_DEFAULT ""
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static GString *x264enc_defaults;
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#define ARG_SPEED_PRESET_DEFAULT 6 /* 'medium' preset - matches x264 CLI default */
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@ -277,38 +275,6 @@ gst_x264_enc_analyse_get_type (void)
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return analyse_type;
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}
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#define GST_X264_ENC_PROFILE_TYPE (gst_x264_enc_profile_get_type())
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static GType
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gst_x264_enc_profile_get_type (void)
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{
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static GType profile_type = 0;
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static GEnumValue *profile_types;
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int n, i;
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if (profile_type != 0)
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return profile_type;
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n = 0;
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while (x264_profile_names[n] != NULL)
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n++;
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profile_types = g_new0 (GEnumValue, n + 2);
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i = 0;
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profile_types[i].value = i;
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profile_types[i].value_name = "No profile";
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profile_types[i].value_nick = "None";
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for (i = 1; i <= n; i++) {
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profile_types[i].value = i;
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profile_types[i].value_name = x264_profile_names[i - 1];
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profile_types[i].value_nick = x264_profile_names[i - 1];
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}
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profile_type = g_enum_register_static ("GstX264EncProfile", profile_types);
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return profile_type;
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}
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#define GST_X264_ENC_SPEED_PRESET_TYPE (gst_x264_enc_speed_preset_get_type())
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static GType
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gst_x264_enc_speed_preset_get_type (void)
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@ -426,8 +392,8 @@ gst_x264_enc_build_tunings_string (GstX264Enc * x264enc)
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static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("video/x-raw-yuv, "
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"format = (fourcc) { I420, YV12 }, "
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GST_STATIC_CAPS ("video/x-raw, "
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"format = (string) { I420, YV12 }, "
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"framerate = (fraction) [0, MAX], "
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"width = (int) [ 16, MAX ], " "height = (int) [ 16, MAX ]")
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);
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@ -462,41 +428,17 @@ static GstFlowReturn gst_x264_enc_encode_frame (GstX264Enc * encoder,
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static gboolean gst_x264_enc_stop (GstVideoEncoder * encoder);
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static gboolean gst_x264_enc_set_format (GstVideoEncoder * video_enc,
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GstVideoCodecState * state);
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static gboolean gst_x264_enc_propose_allocation (GstVideoEncoder * encoder,
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GstQuery * query);
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static void gst_x264_enc_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_x264_enc_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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static void
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_do_init (GType object_type)
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{
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const GInterfaceInfo preset_interface_info = {
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NULL, /* interface_init */
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NULL, /* interface_finalize */
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NULL /* interface_data */
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};
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g_type_add_interface_static (object_type, GST_TYPE_PRESET,
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&preset_interface_info);
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}
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GST_BOILERPLATE_FULL (GstX264Enc, gst_x264_enc, GstElement,
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GST_TYPE_VIDEO_ENCODER, _do_init);
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static void
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gst_x264_enc_base_init (gpointer g_class)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (element_class,
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"x264enc", "Codec/Encoder/Video", "H264 Encoder",
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"Josef Zlomek <josef.zlomek@itonis.tv>, "
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"Mark Nauwelaerts <mnauw@users.sf.net>");
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gst_element_class_add_static_pad_template (element_class, &src_factory);
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gst_element_class_add_static_pad_template (element_class, &sink_factory);
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}
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#define gst_x264_enc_parent_class parent_class
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G_DEFINE_TYPE_WITH_CODE (GstX264Enc, gst_x264_enc, GST_TYPE_VIDEO_ENCODER,
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G_IMPLEMENT_INTERFACE (GST_TYPE_PRESET, NULL));
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/* don't forget to free the string after use */
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static const gchar *
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@ -526,13 +468,14 @@ static void
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gst_x264_enc_class_init (GstX264EncClass * klass)
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{
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GObjectClass *gobject_class;
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GstElementClass *element_class;
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GstVideoEncoderClass *gstencoder_class;
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const gchar *partitions = NULL;
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x264enc_defaults = g_string_new ("");
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gobject_class = G_OBJECT_CLASS (klass);
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element_class = GST_ELEMENT_CLASS (klass);
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gstencoder_class = GST_VIDEO_ENCODER_CLASS (klass);
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gobject_class->set_property = gst_x264_enc_set_property;
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@ -546,6 +489,8 @@ gst_x264_enc_class_init (GstX264EncClass * klass)
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gstencoder_class->reset = GST_DEBUG_FUNCPTR (gst_x264_enc_reset);
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gstencoder_class->finish = GST_DEBUG_FUNCPTR (gst_x264_enc_finish);
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gstencoder_class->sink_event = GST_DEBUG_FUNCPTR (gst_x264_enc_sink_event);
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gstencoder_class->propose_allocation =
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GST_DEBUG_FUNCPTR (gst_x264_enc_propose_allocation);
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/* options for which we don't use string equivalents */
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g_object_class_install_property (gobject_class, ARG_PASS,
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@ -584,13 +529,6 @@ gst_x264_enc_class_init (GstX264EncClass * klass)
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"Preset name for non-psychovisual tuning options",
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GST_X264_ENC_TUNE_TYPE, ARG_TUNE_DEFAULT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, ARG_PROFILE,
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g_param_spec_enum ("profile", "H.264 profile",
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"Apply restrictions to meet H.264 Profile constraints. This will "
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"override other properties if necessary. This will only be used "
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"if downstream elements do not specify a profile in their caps (DEPRECATED)",
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GST_X264_ENC_PROFILE_TYPE, ARG_PROFILE_DEFAULT,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, ARG_OPTION_STRING,
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g_param_spec_string ("option-string", "Option string",
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"String of x264 options (overridden by element properties)",
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@ -620,10 +558,6 @@ gst_x264_enc_class_init (GstX264EncClass * klass)
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_string_append_printf (x264enc_defaults, ":sync-lookahead=%d",
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ARG_SYNC_LOOKAHEAD_DEFAULT);
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g_object_class_install_property (gobject_class, ARG_STATS_FILE,
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g_param_spec_string ("stats-file", "Stats File",
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"Filename for multipass statistics (deprecated, use multipass-cache-file)",
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ARG_STATS_FILE_DEFAULT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, ARG_MULTIPASS_CACHE_FILE,
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g_param_spec_string ("multipass-cache-file", "Multipass Cache File",
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"Filename for multipass cache file",
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@ -783,6 +717,18 @@ gst_x264_enc_class_init (GstX264EncClass * klass)
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g_string_append_printf (x264enc_defaults, ":deblock=0,0");
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/* append weighted prediction parameter */
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g_string_append_printf (x264enc_defaults, ":weightp=0");
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gst_element_class_set_static_metadata (element_class,
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"x264enc", "Codec/Encoder/Video", "H264 Encoder",
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"Josef Zlomek <josef.zlomek@itonis.tv>, "
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"Mark Nauwelaerts <mnauw@users.sf.net>");
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&src_factory));
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&sink_factory));
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}
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static void
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@ -823,7 +769,7 @@ gst_x264_enc_log_callback (gpointer private, gint level, const char *format,
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* initialize structure
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*/
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static void
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gst_x264_enc_init (GstX264Enc * encoder, GstX264EncClass * klass)
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gst_x264_enc_init (GstX264Enc * encoder)
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{
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/* properties */
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encoder->threads = ARG_THREADS_DEFAULT;
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@ -859,7 +805,6 @@ gst_x264_enc_init (GstX264Enc * encoder, GstX264EncClass * klass)
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encoder->rc_lookahead = ARG_RC_LOOKAHEAD_DEFAULT;
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encoder->noise_reduction = ARG_NR_DEFAULT;
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encoder->interlaced = ARG_INTERLACED_DEFAULT;
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encoder->profile = ARG_PROFILE_DEFAULT;
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encoder->option_string = g_string_new (NULL);
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encoder->option_string_prop = g_string_new (ARG_OPTION_STRING_DEFAULT);
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encoder->speed_preset = ARG_SPEED_PRESET_DEFAULT;
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@ -876,6 +821,67 @@ gst_x264_enc_init (GstX264Enc * encoder, GstX264EncClass * klass)
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gst_x264_enc_reset (GST_VIDEO_ENCODER (encoder), FALSE);
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}
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typedef struct
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{
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GstVideoCodecFrame *frame;
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GstVideoFrame vframe;
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} FrameData;
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static FrameData *
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gst_x264_enc_queue_frame (GstX264Enc * enc, GstVideoCodecFrame * frame,
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GstVideoInfo * info)
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{
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GstVideoFrame vframe;
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FrameData *fdata;
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if (!gst_video_frame_map (&vframe, info, frame->input_buffer, GST_MAP_READ))
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return NULL;
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fdata = g_slice_new (FrameData);
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fdata->frame = gst_video_codec_frame_ref (frame);
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fdata->vframe = vframe;
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enc->pending_frames = g_list_prepend (enc->pending_frames, fdata);
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return fdata;
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}
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static void
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gst_x264_enc_dequeue_frame (GstX264Enc * enc, GstVideoCodecFrame * frame)
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{
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GList *l;
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for (l = enc->pending_frames; l; l = l->next) {
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FrameData *fdata = l->data;
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if (fdata->frame != frame)
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continue;
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gst_video_frame_unmap (&fdata->vframe);
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gst_video_codec_frame_unref (fdata->frame);
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g_slice_free (FrameData, fdata);
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enc->pending_frames = g_list_delete_link (enc->pending_frames, l);
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return;
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}
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}
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static void
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gst_x264_enc_dequeue_all_frames (GstX264Enc * enc)
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{
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GList *l;
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for (l = enc->pending_frames; l; l = l->next) {
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FrameData *fdata = l->data;
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gst_video_frame_unmap (&fdata->vframe);
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gst_video_codec_frame_unref (fdata->frame);
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g_slice_free (FrameData, fdata);
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}
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g_list_free (enc->pending_frames);
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enc->pending_frames = NULL;
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}
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static gboolean
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gst_x264_enc_reset (GstVideoEncoder * encoder, gboolean hard)
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{
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@ -891,6 +897,8 @@ gst_x264_enc_reset (GstVideoEncoder * encoder, gboolean hard)
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x264enc->input_state = NULL;
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x264enc->current_byte_stream = GST_X264_ENC_STREAM_FORMAT_FROM_PROPERTY;
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gst_x264_enc_dequeue_all_frames (x264enc);
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return TRUE;
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}
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@ -1055,10 +1063,9 @@ gst_x264_enc_init_encoder (GstX264Enc * encoder)
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encoder->x264param.vui.i_sar_width = info->par_n;
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encoder->x264param.vui.i_sar_height = info->par_d;
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}
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/* FIXME 0.11 : 2s default keyframe interval seems excessive
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* (10s is x264 default) */
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encoder->x264param.i_keyint_max = encoder->keyint_max ? encoder->keyint_max :
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(2 * info->fps_n / info->fps_d);
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(10 * info->fps_n / info->fps_d);
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if ((((info->height == 576) && ((info->width == 720)
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|| (info->width == 704) || (info->width == 352)))
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@ -1136,11 +1143,6 @@ gst_x264_enc_init_encoder (GstX264Enc * encoder)
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if (x264_param_apply_profile (&encoder->x264param, encoder->peer_profile))
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GST_WARNING_OBJECT (encoder, "Bad downstream profile name: %s",
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encoder->peer_profile);
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} else if (encoder->profile) {
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if (x264_param_apply_profile (&encoder->x264param,
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x264_profile_names[encoder->profile - 1]))
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GST_WARNING_OBJECT (encoder, "Bad profile name: %s",
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x264_profile_names[encoder->profile - 1]);
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}
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/* If using an intra profile, all frames are intra frames */
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@ -1313,10 +1315,10 @@ gst_x264_enc_header_buf (GstX264Enc * encoder)
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i_size += nal_size + 2;
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buf = gst_buffer_new_and_alloc (i_size);
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memcpy (GST_BUFFER_DATA (buf), buffer, i_size);
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g_free (buffer);
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gst_buffer_fill (buf, 0, buffer, i_size);
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GST_MEMDUMP ("header", GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
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GST_MEMDUMP ("header", buffer, i_size);
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g_free (buffer);
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return buf;
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}
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@ -1331,7 +1333,7 @@ gst_x264_enc_set_src_caps (GstX264Enc * encoder, GstCaps * caps)
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GstStructure *structure;
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GstVideoCodecState *state;
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outcaps = gst_caps_new_simple ("video/x-h264", NULL);
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outcaps = gst_caps_new_empty_simple ("video/x-h264");
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structure = gst_caps_get_structure (outcaps, 0);
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if (encoder->current_byte_stream == GST_X264_ENC_STREAM_FORMAT_FROM_PROPERTY) {
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@ -1397,8 +1399,6 @@ gst_x264_enc_set_format (GstVideoEncoder * video_enc,
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{
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GstX264Enc *encoder = GST_X264_ENC (video_enc);
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GstVideoInfo *info = &state->info;
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GstCaps *peer_caps;
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const GstCaps *template_caps;
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GstCaps *allowed_caps = NULL;
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gboolean level_ok = TRUE;
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@ -1429,36 +1429,7 @@ gst_x264_enc_set_format (GstVideoEncoder * video_enc,
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encoder->peer_intra_profile = FALSE;
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encoder->peer_level = NULL;
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/* FIXME: Remove THIS bit in 0.11 when the profile property is removed */
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peer_caps = gst_pad_peer_get_caps_reffed (video_enc->srcpad);
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if (peer_caps) {
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gint i;
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gboolean has_profile_or_level_or_format = FALSE;
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for (i = 0; i < gst_caps_get_size (peer_caps); i++) {
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GstStructure *s = gst_caps_get_structure (peer_caps, i);
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if (gst_structure_has_name (s, "video/x-h264") &&
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(gst_structure_has_field (s, "profile") ||
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gst_structure_has_field (s, "level") ||
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gst_structure_has_field (s, "stream-format"))) {
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has_profile_or_level_or_format = TRUE;
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break;
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}
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}
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if (has_profile_or_level_or_format) {
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template_caps = gst_pad_get_pad_template_caps (video_enc->srcpad);
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allowed_caps = gst_caps_intersect (peer_caps, template_caps);
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}
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gst_caps_unref (peer_caps);
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}
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/* Replace the bit since FIXME with this
|
||||
* allowed_caps = gst_pad_get_allowed_caps (encoder->srcpad);
|
||||
*/
|
||||
allowed_caps = gst_pad_get_allowed_caps (GST_VIDEO_ENCODER_SRC_PAD (encoder));
|
||||
|
||||
if (allowed_caps) {
|
||||
GstStructure *s;
|
||||
|
|
@ -1472,7 +1443,7 @@ gst_x264_enc_set_format (GstVideoEncoder * video_enc,
|
|||
}
|
||||
|
||||
allowed_caps = gst_caps_make_writable (allowed_caps);
|
||||
gst_pad_fixate_caps (video_enc->srcpad, allowed_caps);
|
||||
allowed_caps = gst_caps_fixate (allowed_caps);
|
||||
s = gst_caps_get_structure (allowed_caps, 0);
|
||||
|
||||
profile = gst_structure_get_string (s, "profile");
|
||||
|
|
@ -1574,6 +1545,15 @@ gst_x264_enc_finish (GstVideoEncoder * encoder)
|
|||
return GST_FLOW_OK;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_x264_enc_propose_allocation (GstVideoEncoder * encoder, GstQuery * query)
|
||||
{
|
||||
gst_query_add_allocation_meta (query, GST_VIDEO_META_API_TYPE);
|
||||
|
||||
return GST_VIDEO_ENCODER_CLASS (parent_class)->propose_allocation (encoder,
|
||||
query);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_x264_enc_sink_event (GstVideoEncoder * encoder, GstEvent * event)
|
||||
{
|
||||
|
|
@ -1596,7 +1576,7 @@ gst_x264_enc_sink_event (GstVideoEncoder * encoder, GstEvent * event)
|
|||
break;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
return GST_VIDEO_ENCODER_CLASS (parent_class)->sink_event (encoder, event);
|
||||
}
|
||||
|
||||
/* chain function
|
||||
|
|
@ -1608,10 +1588,10 @@ gst_x264_enc_handle_frame (GstVideoEncoder * video_enc,
|
|||
{
|
||||
GstX264Enc *encoder = GST_X264_ENC (video_enc);
|
||||
GstVideoInfo *info = &encoder->input_state->info;
|
||||
GstBuffer *buffer = frame->input_buffer;
|
||||
GstFlowReturn ret;
|
||||
x264_picture_t pic_in;
|
||||
gint i_nal, i;
|
||||
FrameData *fdata;
|
||||
|
||||
if (G_UNLIKELY (encoder->x264enc == NULL))
|
||||
goto not_inited;
|
||||
|
|
@ -1622,11 +1602,15 @@ gst_x264_enc_handle_frame (GstVideoEncoder * video_enc,
|
|||
/* set up input picture */
|
||||
memset (&pic_in, 0, sizeof (pic_in));
|
||||
|
||||
fdata = gst_x264_enc_queue_frame (encoder, frame, info);
|
||||
if (!fdata)
|
||||
goto invalid_frame;
|
||||
|
||||
pic_in.img.i_csp = X264_CSP_I420;
|
||||
pic_in.img.i_plane = 3;
|
||||
for (i = 0; i < 3; i++) {
|
||||
pic_in.img.plane[i] = GST_BUFFER_DATA (buffer) + info->offset[i];
|
||||
pic_in.img.i_stride[i] = info->stride[i];
|
||||
pic_in.img.plane[i] = GST_VIDEO_FRAME_PLANE_DATA (&fdata->vframe, i);
|
||||
pic_in.img.i_stride[i] = GST_VIDEO_FRAME_COMP_STRIDE (&fdata->vframe, i);
|
||||
}
|
||||
|
||||
pic_in.i_type = X264_TYPE_AUTO;
|
||||
|
|
@ -1643,9 +1627,13 @@ gst_x264_enc_handle_frame (GstVideoEncoder * video_enc,
|
|||
not_inited:
|
||||
{
|
||||
GST_WARNING_OBJECT (encoder, "Got buffer before set_caps was called");
|
||||
gst_video_encoder_finish_frame (video_enc, frame);
|
||||
return GST_FLOW_NOT_NEGOTIATED;
|
||||
}
|
||||
invalid_frame:
|
||||
{
|
||||
GST_ERROR_OBJECT (encoder, "Failed to map frame");
|
||||
return GST_FLOW_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
static GstFlowReturn
|
||||
|
|
@ -1725,22 +1713,30 @@ gst_x264_enc_encode_frame (GstX264Enc * encoder, x264_picture_t * pic_in,
|
|||
}
|
||||
|
||||
srcpad = GST_VIDEO_ENCODER_SRC_PAD (encoder);
|
||||
ret = gst_pad_alloc_buffer (srcpad,
|
||||
GST_BUFFER_OFFSET_NONE, i_size, GST_PAD_CAPS (srcpad), &out_buf);
|
||||
if (ret != GST_FLOW_OK)
|
||||
goto out;
|
||||
|
||||
memcpy (GST_BUFFER_DATA (out_buf), data, i_size);
|
||||
out_buf = gst_buffer_new_allocate (NULL, i_size, NULL);
|
||||
gst_buffer_fill (out_buf, 0, data, i_size);
|
||||
frame->output_buffer = out_buf;
|
||||
|
||||
GST_LOG_OBJECT (encoder,
|
||||
"output: dts %" G_GINT64_FORMAT " pts %" G_GINT64_FORMAT,
|
||||
(gint64) pic_out.i_dts, (gint64) pic_out.i_pts);
|
||||
|
||||
if (pic_out.i_dts < 0)
|
||||
frame->dts = GST_CLOCK_TIME_NONE;
|
||||
else
|
||||
frame->dts = pic_out.i_dts;
|
||||
frame->pts = pic_out.i_pts;
|
||||
|
||||
if (pic_out.b_keyframe) {
|
||||
GST_INFO ("Output keyframe");
|
||||
GST_VIDEO_CODEC_FRAME_SET_SYNC_POINT (frame);
|
||||
}
|
||||
|
||||
out:
|
||||
if (frame)
|
||||
if (frame) {
|
||||
gst_x264_enc_dequeue_frame (encoder, frame);
|
||||
gst_video_encoder_finish_frame (GST_VIDEO_ENCODER (encoder), frame);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
|
@ -1837,9 +1833,6 @@ gst_x264_enc_set_property (GObject * object, guint prop_id,
|
|||
case ARG_TUNE:
|
||||
encoder->tune = g_value_get_flags (value);
|
||||
break;
|
||||
case ARG_PROFILE:
|
||||
encoder->profile = g_value_get_enum (value);
|
||||
break;
|
||||
case ARG_OPTION_STRING:
|
||||
g_string_assign (encoder->option_string_prop, g_value_get_string (value));
|
||||
break;
|
||||
|
|
@ -1858,7 +1851,6 @@ gst_x264_enc_set_property (GObject * object, guint prop_id,
|
|||
g_string_append_printf (encoder->option_string, ":sync-lookahead=%d",
|
||||
encoder->sync_lookahead);
|
||||
break;
|
||||
case ARG_STATS_FILE:
|
||||
case ARG_MULTIPASS_CACHE_FILE:
|
||||
if (encoder->mp_cache_file)
|
||||
g_free (encoder->mp_cache_file);
|
||||
|
|
@ -2034,7 +2026,6 @@ gst_x264_enc_get_property (GObject * object, guint prop_id,
|
|||
case ARG_QUANTIZER:
|
||||
g_value_set_uint (value, encoder->quantizer);
|
||||
break;
|
||||
case ARG_STATS_FILE:
|
||||
case ARG_MULTIPASS_CACHE_FILE:
|
||||
g_value_set_string (value, encoder->mp_cache_file);
|
||||
break;
|
||||
|
|
@ -2128,9 +2119,6 @@ gst_x264_enc_get_property (GObject * object, guint prop_id,
|
|||
case ARG_TUNE:
|
||||
g_value_set_flags (value, encoder->tune);
|
||||
break;
|
||||
case ARG_PROFILE:
|
||||
g_value_set_enum (value, encoder->profile);
|
||||
break;
|
||||
case ARG_OPTION_STRING:
|
||||
g_value_set_string (value, encoder->option_string_prop->str);
|
||||
break;
|
||||
|
|
@ -2147,12 +2135,14 @@ plugin_init (GstPlugin * plugin)
|
|||
GST_DEBUG_CATEGORY_INIT (x264_enc_debug, "x264enc", 0,
|
||||
"h264 encoding element");
|
||||
|
||||
GST_INFO ("x264 build: %u", X264_BUILD);
|
||||
|
||||
return gst_element_register (plugin, "x264enc",
|
||||
GST_RANK_PRIMARY, GST_TYPE_X264_ENC);
|
||||
}
|
||||
|
||||
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
||||
GST_VERSION_MINOR,
|
||||
"x264",
|
||||
x264,
|
||||
"libx264-based H264 plugins",
|
||||
plugin_init, VERSION, "GPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
|
||||
|
|
|
|||
|
|
@ -52,6 +52,10 @@ struct _GstX264Enc
|
|||
x264_param_t x264param;
|
||||
gint current_byte_stream;
|
||||
|
||||
/* List of frame/buffer mapping structs for
|
||||
* pending frames */
|
||||
GList *pending_frames;
|
||||
|
||||
/* properties */
|
||||
guint threads;
|
||||
gboolean sliced_threads;
|
||||
|
|
@ -90,7 +94,6 @@ struct _GstX264Enc
|
|||
gint psy_tune;
|
||||
guint tune;
|
||||
GString *tunings;
|
||||
gint profile;
|
||||
GString *option_string_prop; /* option-string property */
|
||||
GString *option_string; /* used by set prop */
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue