lavc: add a null bitstream filter

[ffmpeg] / libavcodec / qsvdec_h2645.c

diff --git a/libavcodec/qsvdec_h2645.c b/libavcodec/qsvdec_h2645.c
index ba57aebc063276a7ee1d7b55257385f416d1a855..34b12cb0dbb07d25b6f40aa9a00b214faafd638c 100644 (file)
--- a/libavcodec/qsvdec_h2645.c
+++ b/libavcodec/qsvdec_h2645.c
@@ -40,6 +40,7 @@
 enum LoadPlugin {
     LOAD_PLUGIN_NONE,
     LOAD_PLUGIN_HEVC_SW,
+    LOAD_PLUGIN_HEVC_HW,
 };
 
 typedef struct QSVH2645Context {
@@ -89,6 +90,7 @@ static av_cold int qsv_decode_init(AVCodecContext *avctx)
 
     if (avctx->codec_id == AV_CODEC_ID_HEVC && s->load_plugin != LOAD_PLUGIN_NONE) {
         static const char *uid_hevcdec_sw = "15dd936825ad475ea34e35f3f54217a6";
+        static const char *uid_hevcdec_hw = "33a61c0b4c27454ca8d85dde757c6f8e";
 
         if (s->qsv.load_plugins[0]) {
             av_log(avctx, AV_LOG_WARNING,
@@ -96,7 +98,11 @@ static av_cold int qsv_decode_init(AVCodecContext *avctx)
                    "The load_plugin value will be ignored.\n");
         } else {
             av_freep(&s->qsv.load_plugins);
-            s->qsv.load_plugins = av_strdup(uid_hevcdec_sw);
+
+            if (s->load_plugin == LOAD_PLUGIN_HEVC_SW)
+                s->qsv.load_plugins = av_strdup(uid_hevcdec_sw);
+            else
+                s->qsv.load_plugins = av_strdup(uid_hevcdec_hw);
             if (!s->qsv.load_plugins)
                 return AVERROR(ENOMEM);
         }
@@ -222,20 +228,23 @@ static void qsv_decode_flush(AVCodecContext *avctx)
 #define OFFSET(x) offsetof(QSVH2645Context, x)
 #define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM
 
-#if CONFIG_HEVC_QSV_DECODER
+#if CONFIG_HEVC_QSV_HWACCEL
 AVHWAccel ff_hevc_qsv_hwaccel = {
     .name           = "hevc_qsv",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = AV_CODEC_ID_HEVC,
     .pix_fmt        = AV_PIX_FMT_QSV,
 };
+#endif
 
+#if CONFIG_HEVC_QSV_DECODER
 static const AVOption hevc_options[] = {
     { "async_depth", "Internal parallelization depth, the higher the value the higher the latency.", OFFSET(qsv.async_depth), AV_OPT_TYPE_INT, { .i64 = ASYNC_DEPTH_DEFAULT }, 0, INT_MAX, VD },
 
-    { "load_plugin", "A user plugin to load in an internal session", OFFSET(load_plugin), AV_OPT_TYPE_INT, { .i64 = LOAD_PLUGIN_HEVC_SW }, LOAD_PLUGIN_NONE, LOAD_PLUGIN_HEVC_SW, VD, "load_plugin" },
+    { "load_plugin", "A user plugin to load in an internal session", OFFSET(load_plugin), AV_OPT_TYPE_INT, { .i64 = LOAD_PLUGIN_HEVC_SW }, LOAD_PLUGIN_NONE, LOAD_PLUGIN_HEVC_HW, VD, "load_plugin" },
     { "none",     NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LOAD_PLUGIN_NONE },    0, 0, VD, "load_plugin" },
     { "hevc_sw",  NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LOAD_PLUGIN_HEVC_SW }, 0, 0, VD, "load_plugin" },
+    { "hevc_hw",  NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LOAD_PLUGIN_HEVC_HW }, 0, 0, VD, "load_plugin" },
 
     { "load_plugins", "A :-separate list of hexadecimal plugin UIDs to load in an internal session",
         OFFSET(qsv.load_plugins), AV_OPT_TYPE_STRING, { .str = "" }, 0, 0, VD },
@@ -262,19 +271,22 @@ AVCodec ff_hevc_qsv_decoder = {
     .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_DR1,
     .priv_class     = &hevc_class,
     .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_NV12,
+                                                    AV_PIX_FMT_P010,
                                                     AV_PIX_FMT_QSV,
                                                     AV_PIX_FMT_NONE },
 };
 #endif
 
-#if CONFIG_H264_QSV_DECODER
+#if CONFIG_H264_QSV_HWACCEL
 AVHWAccel ff_h264_qsv_hwaccel = {
     .name           = "h264_qsv",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = AV_CODEC_ID_H264,
     .pix_fmt        = AV_PIX_FMT_QSV,
 };
+#endif
 
+#if CONFIG_H264_QSV_DECODER
 static const AVOption options[] = {
     { "async_depth", "Internal parallelization depth, the higher the value the higher the latency.", OFFSET(qsv.async_depth), AV_OPT_TYPE_INT, { .i64 = ASYNC_DEPTH_DEFAULT }, 0, INT_MAX, VD },
     { NULL },
@@ -300,6 +312,7 @@ AVCodec ff_h264_qsv_decoder = {
     .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_DR1,
     .priv_class     = &class,
     .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_NV12,
+                                                    AV_PIX_FMT_P010,
                                                     AV_PIX_FMT_QSV,
                                                     AV_PIX_FMT_NONE },
 };