mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
msdk: Register elements based on the codecs supported by the platform
By default, msdk plugin will register all encoders and decoders on any platform, even unsupported encoders and decoders will be registered. Dynamically register encoders and decoders besed on the supported codecs on different platforms. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4177>
This commit is contained in:
Yinhang Liu
GStreamer Marge Bot
parent
f773752bd8
commit
97e081c9d6
1 changed files with 200 additions and 46 deletions
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@ -111,10 +111,194 @@ plugin_add_dependencies (GstPlugin * plugin)
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#endif
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}
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static gboolean
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_register_encoder (GstPlugin * plugin, guint codec_id)
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{
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gboolean ret = TRUE;
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switch (codec_id) {
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case MFX_CODEC_AVC:
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ret = gst_element_register (plugin, "msdkh264enc", GST_RANK_NONE,
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GST_TYPE_MSDKH264ENC);
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break;
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case MFX_CODEC_HEVC:
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ret = gst_element_register (plugin, "msdkh265enc", GST_RANK_NONE,
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GST_TYPE_MSDKH265ENC);
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break;
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case MFX_CODEC_MPEG2:
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ret = gst_element_register (plugin, "msdkmpeg2enc", GST_RANK_NONE,
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GST_TYPE_MSDKMPEG2ENC);
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break;
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#ifdef USE_MSDK_VP9_ENC
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case MFX_CODEC_VP9:
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ret = gst_element_register (plugin, "msdkvp9enc", GST_RANK_NONE,
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GST_TYPE_MSDKVP9ENC);
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break;
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#endif
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#ifdef USE_MSDK_AV1_ENC
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case MFX_CODEC_AV1:
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ret = gst_element_register (plugin, "msdkav1enc", GST_RANK_NONE,
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GST_TYPE_MSDKAV1ENC);
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break;
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#endif
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case MFX_CODEC_JPEG:
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ret = gst_element_register (plugin, "msdkmjpegenc", GST_RANK_NONE,
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GST_TYPE_MSDKMJPEGENC);
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break;
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default:
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ret = FALSE;
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break;
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}
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return ret;
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}
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static gboolean
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_register_decoder (GstPlugin * plugin, guint codec_id)
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{
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gboolean ret = TRUE;
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switch (codec_id) {
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case MFX_CODEC_AVC:
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ret = gst_element_register (plugin, "msdkh264dec", GST_RANK_NONE,
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GST_TYPE_MSDKH264DEC);
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break;
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case MFX_CODEC_HEVC:
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ret = gst_element_register (plugin, "msdkh265dec", GST_RANK_NONE,
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GST_TYPE_MSDKH265DEC);
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break;
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case MFX_CODEC_MPEG2:
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ret = gst_element_register (plugin, "msdkmpeg2dec", GST_RANK_NONE,
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GST_TYPE_MSDKMPEG2DEC);
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break;
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case MFX_CODEC_VP8:
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ret = gst_element_register (plugin, "msdkvp8dec", GST_RANK_NONE,
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GST_TYPE_MSDKVP8DEC);
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break;
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#ifdef USE_MSDK_VP9_DEC
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case MFX_CODEC_VP9:
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ret = gst_element_register (plugin, "msdkvp9dec", GST_RANK_NONE,
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GST_TYPE_MSDKVP9DEC);
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break;
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#endif
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#ifdef USE_MSDK_AV1_DEC
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case MFX_CODEC_AV1:
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ret = gst_element_register (plugin, "msdkav1dec", GST_RANK_NONE,
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GST_TYPE_MSDKAV1DEC);
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break;
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#endif
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case MFX_CODEC_JPEG:
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ret = gst_element_register (plugin, "msdkmjpegdec", GST_RANK_NONE,
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GST_TYPE_MSDKMJPEGDEC);
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break;
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case MFX_CODEC_VC1:
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ret = gst_element_register (plugin, "msdkvc1dec", GST_RANK_NONE,
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GST_TYPE_MSDKVC1DEC);
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break;
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default:
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ret = FALSE;
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break;
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}
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return ret;
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}
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#if (MFX_VERSION >= 2000)
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static void
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_register_encoders (GstPlugin * plugin,
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GstMsdkContext * context, mfxEncoderDescription * enc_desc)
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{
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for (guint c = 0; c < enc_desc->NumCodecs; c++) {
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if (!_register_encoder (plugin, enc_desc->Codecs[c].CodecID)) {
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GST_WARNING ("Failed to register %" GST_FOURCC_FORMAT " ENC",
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GST_FOURCC_ARGS (enc_desc->Codecs[c].CodecID));
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}
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}
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}
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static void
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_register_decoders (GstPlugin * plugin,
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GstMsdkContext * context, mfxDecoderDescription * dec_desc)
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{
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for (guint c = 0; c < dec_desc->NumCodecs; c++) {
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if (!_register_decoder (plugin, dec_desc->Codecs[c].CodecID)) {
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GST_WARNING ("Failed to register %" GST_FOURCC_FORMAT " DEC",
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GST_FOURCC_ARGS (dec_desc->Codecs[c].CodecID));
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}
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}
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}
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static void
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_register_vpp (GstPlugin * plugin,
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GstMsdkContext * context, mfxVPPDescription * vpp_desc)
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{
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gst_element_register (plugin, "msdkvpp", GST_RANK_NONE, GST_TYPE_MSDKVPP);
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}
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#else
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static const guint enc_codecs[] = {
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MFX_CODEC_AVC,
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MFX_CODEC_HEVC,
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MFX_CODEC_MPEG2,
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#ifdef USE_MSDK_VP9_ENC
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MFX_CODEC_VP9,
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#endif
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#ifdef USE_MSDK_AV1_ENC
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MFX_CODEC_AV1,
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#endif
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MFX_CODEC_JPEG
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};
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static const guint dec_codecs[] = {
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MFX_CODEC_AVC,
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MFX_CODEC_HEVC,
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MFX_CODEC_MPEG2,
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MFX_CODEC_VP8,
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#ifdef USE_MSDK_VP9_DEC
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MFX_CODEC_VP9,
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#endif
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#ifdef USE_MSDK_AV1_DEC
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MFX_CODEC_AV1,
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#endif
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MFX_CODEC_JPEG,
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MFX_CODEC_VC1
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};
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static void
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_register_encoders (GstPlugin * plugin, GstMsdkContext * context)
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{
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for (guint c = 0; c < G_N_ELEMENTS (enc_codecs); c++) {
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if (!_register_encoder (plugin, enc_codecs[c])) {
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GST_WARNING ("Failed to register %" GST_FOURCC_FORMAT " ENC",
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GST_FOURCC_ARGS (enc_codecs[c]));
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}
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}
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}
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static void
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_register_decoders (GstPlugin * plugin, GstMsdkContext * context)
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{
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for (guint c = 0; c < G_N_ELEMENTS (dec_codecs); c++) {
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if (!_register_decoder (plugin, dec_codecs[c])) {
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GST_WARNING ("Failed to register %" GST_FOURCC_FORMAT " DEC",
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GST_FOURCC_ARGS (dec_codecs[c]));
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}
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}
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}
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static void
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_register_vpp (GstPlugin * plugin, GstMsdkContext * context)
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{
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gst_element_register (plugin, "msdkvpp", GST_RANK_NONE, GST_TYPE_MSDKVPP);
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}
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#endif
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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gboolean ret;
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GstMsdkContext *context;
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GST_DEBUG_CATEGORY_INIT (gst_msdk_debug, "msdk", 0, "msdk");
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@ -150,57 +334,27 @@ plugin_init (GstPlugin * plugin)
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if (!context)
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return TRUE; /* return TRUE to avoid getting blacklisted */
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ret = gst_element_register (plugin, "msdkh264dec", GST_RANK_NONE,
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GST_TYPE_MSDKH264DEC);
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#if (MFX_VERSION >= 2000)
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mfxImplDescription *desc = (mfxImplDescription *)
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msdk_get_impl_description (gst_msdk_context_get_loader (context),
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gst_msdk_context_get_impl_idx (context));
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ret = gst_element_register (plugin, "msdkh264enc", GST_RANK_NONE,
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GST_TYPE_MSDKH264ENC);
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if (desc) {
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_register_encoders (plugin, context, &desc->Enc);
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_register_decoders (plugin, context, &desc->Dec);
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_register_vpp (plugin, context, &desc->VPP);
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ret = gst_element_register (plugin, "msdkh265dec", GST_RANK_NONE,
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GST_TYPE_MSDKH265DEC);
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ret = gst_element_register (plugin, "msdkh265enc", GST_RANK_NONE,
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GST_TYPE_MSDKH265ENC);
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ret = gst_element_register (plugin, "msdkmjpegdec", GST_RANK_NONE,
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GST_TYPE_MSDKMJPEGDEC);
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ret = gst_element_register (plugin, "msdkmjpegenc", GST_RANK_NONE,
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GST_TYPE_MSDKMJPEGENC);
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ret = gst_element_register (plugin, "msdkmpeg2dec", GST_RANK_NONE,
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GST_TYPE_MSDKMPEG2DEC);
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ret = gst_element_register (plugin, "msdkmpeg2enc", GST_RANK_NONE,
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GST_TYPE_MSDKMPEG2ENC);
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ret = gst_element_register (plugin, "msdkvp8dec", GST_RANK_NONE,
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GST_TYPE_MSDKVP8DEC);
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ret = gst_element_register (plugin, "msdkvc1dec", GST_RANK_NONE,
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GST_TYPE_MSDKVC1DEC);
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#ifdef USE_MSDK_VP9_DEC
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ret = gst_element_register (plugin, "msdkvp9dec", GST_RANK_NONE,
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GST_TYPE_MSDKVP9DEC);
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msdk_release_impl_description (gst_msdk_context_get_loader (context), desc);
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}
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#else
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_register_encoders (plugin, context);
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_register_decoders (plugin, context);
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_register_vpp (plugin, context);
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#endif
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#ifdef USE_MSDK_VP9_ENC
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ret = gst_element_register (plugin, "msdkvp9enc", GST_RANK_NONE,
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GST_TYPE_MSDKVP9ENC);
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#endif
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#ifdef USE_MSDK_AV1_DEC
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ret = gst_element_register (plugin, "msdkav1dec", GST_RANK_NONE,
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GST_TYPE_MSDKAV1DEC);
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#endif
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#ifdef USE_MSDK_AV1_ENC
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ret = gst_element_register (plugin, "msdkav1enc", GST_RANK_NONE,
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GST_TYPE_MSDKAV1ENC);
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#endif
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ret = gst_element_register (plugin, "msdkvpp", GST_RANK_NONE,
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GST_TYPE_MSDKVPP);
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gst_object_unref (context);
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return ret;
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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