diff --git a/libavcodec/dxva2_h264.c b/libavcodec/dxva2_h264.c
index bdb42df3f7..17fb2b55c3 100644
--- a/libavcodec/dxva2_h264.c
+++ b/libavcodec/dxva2_h264.c
@@ -423,7 +423,7 @@ static int end_frame(AVCodecContext *avctx)
                                      commit_bitstream_and_slice_buffer);
 }
 
-AVHWAccel h264_dxva2_hwaccel = {
+AVHWAccel ff_h264_dxva2_hwaccel = {
     .name           = "h264_dxva2",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_H264,
diff --git a/libavcodec/dxva2_mpeg2.c b/libavcodec/dxva2_mpeg2.c
index 3b75dae11c..780542a6c1 100644
--- a/libavcodec/dxva2_mpeg2.c
+++ b/libavcodec/dxva2_mpeg2.c
@@ -260,7 +260,7 @@ static int end_frame(AVCodecContext *avctx)
                                      commit_bitstream_and_slice_buffer);
 }
 
-AVHWAccel mpeg2_dxva2_hwaccel = {
+AVHWAccel ff_mpeg2_dxva2_hwaccel = {
     .name           = "mpeg2_dxva2",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_MPEG2VIDEO,
diff --git a/libavcodec/dxva2_vc1.c b/libavcodec/dxva2_vc1.c
index a11121347a..2b9a690ebc 100644
--- a/libavcodec/dxva2_vc1.c
+++ b/libavcodec/dxva2_vc1.c
@@ -264,7 +264,7 @@ static int end_frame(AVCodecContext *avctx)
 }
 
 #if CONFIG_WMV3_DXVA2_HWACCEL
-AVHWAccel wmv3_dxva2_hwaccel = {
+AVHWAccel ff_wmv3_dxva2_hwaccel = {
     .name           = "wmv3_dxva2",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_WMV3,
@@ -277,7 +277,7 @@ AVHWAccel wmv3_dxva2_hwaccel = {
 };
 #endif
 
-AVHWAccel vc1_dxva2_hwaccel = {
+AVHWAccel ff_vc1_dxva2_hwaccel = {
     .name           = "vc1_dxva2",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_VC1,
diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
index 29f3a81bac..229c0f9b24 100644
--- a/libavcodec/vaapi_h264.c
+++ b/libavcodec/vaapi_h264.c
@@ -334,7 +334,7 @@ static int decode_slice(AVCodecContext *avctx,
     return 0;
 }
 
-AVHWAccel h264_vaapi_hwaccel = {
+AVHWAccel ff_h264_vaapi_hwaccel = {
     .name           = "h264_vaapi",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_H264,
diff --git a/libavcodec/vaapi_mpeg2.c b/libavcodec/vaapi_mpeg2.c
index 2e870dcfa0..f56873c104 100644
--- a/libavcodec/vaapi_mpeg2.c
+++ b/libavcodec/vaapi_mpeg2.c
@@ -138,7 +138,7 @@ static int vaapi_mpeg2_decode_slice(AVCodecContext *avctx, const uint8_t *buffer
     return 0;
 }
 
-AVHWAccel mpeg2_vaapi_hwaccel = {
+AVHWAccel ff_mpeg2_vaapi_hwaccel = {
     .name           = "mpeg2_vaapi",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_MPEG2VIDEO,
diff --git a/libavcodec/vaapi_mpeg4.c b/libavcodec/vaapi_mpeg4.c
index 8f02e91397..72822c370e 100644
--- a/libavcodec/vaapi_mpeg4.c
+++ b/libavcodec/vaapi_mpeg4.c
@@ -150,7 +150,7 @@ static int vaapi_mpeg4_decode_slice(AVCodecContext *avctx, const uint8_t *buffer
 }
 
 #if CONFIG_MPEG4_VAAPI_HWACCEL
-AVHWAccel mpeg4_vaapi_hwaccel = {
+AVHWAccel ff_mpeg4_vaapi_hwaccel = {
     .name           = "mpeg4_vaapi",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_MPEG4,
@@ -164,7 +164,7 @@ AVHWAccel mpeg4_vaapi_hwaccel = {
 #endif
 
 #if CONFIG_H263_VAAPI_HWACCEL
-AVHWAccel h263_vaapi_hwaccel = {
+AVHWAccel ff_h263_vaapi_hwaccel = {
     .name           = "h263_vaapi",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_H263,
diff --git a/libavcodec/vaapi_vc1.c b/libavcodec/vaapi_vc1.c
index 2c24042ab5..d7bae009dc 100644
--- a/libavcodec/vaapi_vc1.c
+++ b/libavcodec/vaapi_vc1.c
@@ -326,7 +326,7 @@ static int vaapi_vc1_decode_slice(AVCodecContext *avctx, const uint8_t *buffer,
 }
 
 #if CONFIG_WMV3_VAAPI_HWACCEL
-AVHWAccel wmv3_vaapi_hwaccel = {
+AVHWAccel ff_wmv3_vaapi_hwaccel = {
     .name           = "wmv3_vaapi",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_WMV3,
@@ -339,7 +339,7 @@ AVHWAccel wmv3_vaapi_hwaccel = {
 };
 #endif
 
-AVHWAccel vc1_vaapi_hwaccel = {
+AVHWAccel ff_vc1_vaapi_hwaccel = {
     .name           = "vc1_vaapi",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = CODEC_ID_VC1,