lavc: Delete all fake hwaccels

They are now unused.

configure

@@ -2183,8 +2183,6 @@ h264_d3d11va2_hwaccel_deps="d3d11va"
 h264_d3d11va2_hwaccel_select="h264_decoder"
 h264_dxva2_hwaccel_deps="dxva2"
 h264_dxva2_hwaccel_select="h264_decoder"
-h264_mmal_hwaccel_deps="mmal"
-h264_qsv_hwaccel_deps="libmfx"
 h264_vaapi_hwaccel_deps="vaapi"
 h264_vaapi_hwaccel_select="h264_decoder"
 h264_vda_hwaccel_deps="vda"
@@ -2201,7 +2199,6 @@ hevc_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
 hevc_d3d11va2_hwaccel_select="hevc_decoder"
 hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC"
 hevc_dxva2_hwaccel_select="hevc_decoder"
-hevc_qsv_hwaccel_deps="libmfx"
 hevc_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferHEVC"
 hevc_vaapi_hwaccel_select="hevc_decoder"
 hevc_vdpau_hwaccel_deps="vdpau VdpPictureInfoHEVC"
@@ -2214,8 +2211,6 @@ mpeg2_d3d11va2_hwaccel_deps="d3d11va"
 mpeg2_d3d11va2_hwaccel_select="mpeg2video_decoder"
 mpeg2_dxva2_hwaccel_deps="dxva2"
 mpeg2_dxva2_hwaccel_select="mpeg2video_decoder"
-mpeg2_mmal_hwaccel_deps="mmal"
-mpeg2_qsv_hwaccel_deps="libmfx"
 mpeg2_vaapi_hwaccel_deps="vaapi"
 mpeg2_vaapi_hwaccel_select="mpeg2video_decoder"
 mpeg2_vdpau_hwaccel_deps="vdpau"
@@ -2230,13 +2225,10 @@ vc1_d3d11va2_hwaccel_deps="d3d11va"
 vc1_d3d11va2_hwaccel_select="vc1_decoder"
 vc1_dxva2_hwaccel_deps="dxva2"
 vc1_dxva2_hwaccel_select="vc1_decoder"
-vc1_mmal_hwaccel_deps="mmal"
-vc1_qsv_hwaccel_deps="libmfx"
 vc1_vaapi_hwaccel_deps="vaapi"
 vc1_vaapi_hwaccel_select="vc1_decoder"
 vc1_vdpau_hwaccel_deps="vdpau"
 vc1_vdpau_hwaccel_select="vc1_decoder"
-vp8_qsv_hwaccel_deps="libmfx"
 vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
 vp8_vaapi_hwaccel_select="vp8_decoder"
 wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel"
@@ -2261,12 +2253,12 @@ scale_npp_filter_deps="cuda libnpp"
 h264_mmal_decoder_deps="mmal"
 h264_nvenc_encoder_deps="nvenc"
 h264_omx_encoder_deps="omx"
-h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel"
+h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec"
 h264_qsv_encoder_select="qsvenc"
 h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264"
 h264_vaapi_encoder_select="cbs_h264 vaapi_encode"
 hevc_nvenc_encoder_deps="nvenc"
-hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser hevc_qsv_hwaccel qsvdec"
+hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec"
 hevc_qsv_encoder_select="hevcparse qsvenc"
 hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC"
 hevc_vaapi_encoder_select="cbs_h265 vaapi_encode"
@@ -2275,14 +2267,14 @@ mjpeg_qsv_encoder_select="qsvenc"
 mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG"
 mjpeg_vaapi_encoder_select="vaapi_encode jpegtables"
 mpeg2_mmal_decoder_deps="mmal"
-mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser"
+mpeg2_qsv_decoder_select="qsvdec mpegvideo_parser"
 mpeg2_qsv_encoder_select="qsvenc"
 mpeg2_vaapi_encoder_deps="VAEncPictureParameterBufferMPEG2"
 mpeg2_vaapi_encoder_select="cbs_mpeg2 vaapi_encode"
 mpeg4_omx_encoder_deps="omx"
 vc1_mmal_decoder_deps="mmal"
-vc1_qsv_decoder_select="qsvdec vc1_qsv_hwaccel vc1_parser"
+vc1_qsv_decoder_select="qsvdec vc1_parser"
-vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel vp8_parser"
+vp8_qsv_decoder_select="qsvdec vp8_parser"
 vp8_vaapi_encoder_deps="VAEncPictureParameterBufferVP8"
 vp8_vaapi_encoder_select="vaapi_encode"
 vp9_vaapi_encoder_deps="VAEncPictureParameterBufferVP9"

libavcodec/mmaldec.c

@@ -788,27 +788,6 @@ static int ffmmal_decode(AVCodecContext *avctx, void *data, int *got_frame,
     return ret;
 }
 
-AVHWAccel ff_h264_mmal_hwaccel = {
-    .name       = "h264_mmal",
-    .type       = AVMEDIA_TYPE_VIDEO,
-    .id         = AV_CODEC_ID_H264,
-    .pix_fmt    = AV_PIX_FMT_MMAL,
-};
-
-AVHWAccel ff_mpeg2_mmal_hwaccel = {
-    .name       = "mpeg2_mmal",
-    .type       = AVMEDIA_TYPE_VIDEO,
-    .id         = AV_CODEC_ID_MPEG2VIDEO,
-    .pix_fmt    = AV_PIX_FMT_MMAL,
-};
-
-AVHWAccel ff_vc1_mmal_hwaccel = {
-    .name       = "vc1_mmal",
-    .type       = AVMEDIA_TYPE_VIDEO,
-    .id         = AV_CODEC_ID_VC1,
-    .pix_fmt    = AV_PIX_FMT_MMAL,
-};
-
 static const AVCodecHWConfigInternal *mmal_hw_configs = {
     HW_CONFIG_INTERNAL(MMAL),
     NULL

libavcodec/qsvdec_h2645.c

@@ -180,15 +180,6 @@ 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_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 },
@@ -232,15 +223,6 @@ AVCodec ff_hevc_qsv_decoder = {
 };
 #endif
 
-#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 },

libavcodec/qsvdec_other.c

@@ -163,15 +163,6 @@ static const AVOption options[] = {
     { NULL },
 };
 
-#if CONFIG_MPEG2_QSV_HWACCEL
-AVHWAccel ff_mpeg2_qsv_hwaccel = {
-    .name           = "mpeg2_qsv",
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = AV_CODEC_ID_MPEG2VIDEO,
-    .pix_fmt        = AV_PIX_FMT_QSV,
-};
-#endif
-
 #if CONFIG_MPEG2_QSV_DECODER
 static const AVClass mpeg2_qsv_class = {
     .class_name = "mpeg2_qsv",
@@ -200,15 +191,6 @@ AVCodec ff_mpeg2_qsv_decoder = {
 };
 #endif
 
-#if CONFIG_VC1_QSV_HWACCEL
-AVHWAccel ff_vc1_qsv_hwaccel = {
-    .name           = "vc1_qsv",
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = AV_CODEC_ID_VC1,
-    .pix_fmt        = AV_PIX_FMT_QSV,
-};
-#endif
-
 #if CONFIG_VC1_QSV_DECODER
 static const AVClass vc1_qsv_class = {
     .class_name = "vc1_qsv",
@@ -237,15 +219,6 @@ AVCodec ff_vc1_qsv_decoder = {
 };
 #endif
 
-#if CONFIG_VP8_QSV_HWACCEL
-AVHWAccel ff_vp8_qsv_hwaccel = {
-    .name           = "vp8_qsv",
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = AV_CODEC_ID_VP8,
-    .pix_fmt        = AV_PIX_FMT_QSV,
-};
-#endif
-
 #if CONFIG_VP8_QSV_DECODER
 static const AVClass vp8_qsv_class = {
     .class_name = "vp8_qsv",