avdevice: Constify all devices

[ffmpeg] / libavcodec / vaapi_encode_mpeg2.c

diff --git a/libavcodec/vaapi_encode_mpeg2.c b/libavcodec/vaapi_encode_mpeg2.c
index b8f1c06d0f468cbab5a99dbcc64c4e3e7dad1695..af3a63dab735e20e8fdfce26f563d257101e8f10 100644 (file)
--- a/libavcodec/vaapi_encode_mpeg2.c
+++ b/libavcodec/vaapi_encode_mpeg2.c
@@ -292,17 +292,16 @@ static int vaapi_encode_mpeg2_init_sequence_params(AVCodecContext *avctx)
     priv->sequence_display_extension.extension_start_code_identifier =
         MPEG2_EXTENSION_SEQUENCE_DISPLAY;
 
+    // Unspecified video format, from table 6-6.
     sde->video_format = 5;
-    if (avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
+
+    sde->colour_primaries         = avctx->color_primaries;
+    sde->transfer_characteristics = avctx->color_trc;
+    sde->matrix_coefficients      = avctx->colorspace;
+    sde->colour_description       =
+        avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
         avctx->color_trc       != AVCOL_TRC_UNSPECIFIED ||
-        avctx->colorspace      != AVCOL_SPC_UNSPECIFIED) {
-        sde->colour_description       = 1;
-        sde->colour_primaries         = avctx->color_primaries;
-        sde->transfer_characteristics = avctx->color_trc;
-        sde->matrix_coefficients      = avctx->colorspace;
-    } else {
-        sde->colour_description = 0;
-    }
+        avctx->colorspace      != AVCOL_SPC_UNSPECIFIED;
 
     sde->display_horizontal_size = avctx->width;
     sde->display_vertical_size   = avctx->height;
@@ -689,7 +688,7 @@ static const AVClass vaapi_encode_mpeg2_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_mpeg2_vaapi_encoder = {
+const AVCodec ff_mpeg2_vaapi_encoder = {
     .name           = "mpeg2_vaapi",
     .long_name      = NULL_IF_CONFIG_SMALL("MPEG-2 (VAAPI)"),
     .type           = AVMEDIA_TYPE_VIDEO,
@@ -699,7 +698,8 @@ AVCodec ff_mpeg2_vaapi_encoder = {
     .receive_packet = &ff_vaapi_encode_receive_packet,
     .close          = &vaapi_encode_mpeg2_close,
     .priv_class     = &vaapi_encode_mpeg2_class,
-    .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE,
+    .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
+                      AV_CODEC_CAP_DR1,
     .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
     .defaults       = vaapi_encode_mpeg2_defaults,
     .pix_fmts = (const enum AVPixelFormat[]) {