lavc: Remove register mechanism for hwaccels

There is no longer any need for a list of them at runtime, because
decoders now carry the pointers to their associated hwaccels internally.
The file containing external declarations is now used to make the list
of hwaccels for configure.

diff --git a/configure b/configure
index 7f320fee18d63c43a37290232b2c898624943dff..d0e1980dc1b7fd4625962c450ee98feb126e265f 100755 (executable)
--- a/configure
+++ b/configure
@@ -2704,7 +2704,6 @@ find_things(){
 
 ENCODER_LIST=$(find_things  encoder  ENC      libavcodec/allcodecs.c)
 DECODER_LIST=$(find_things  decoder  DEC      libavcodec/allcodecs.c)
-HWACCEL_LIST=$(find_things  hwaccel  HWACCEL  libavcodec/allcodecs.c)
 PARSER_LIST=$(find_things   parser   PARSER   libavcodec/allcodecs.c)
 MUXER_LIST=$(find_things    muxer    _MUX     libavformat/allformats.c)
 DEMUXER_LIST=$(find_things  demuxer  DEMUX    libavformat/allformats.c)
@@ -2719,6 +2718,7 @@ find_things_extern(){
 }
 
 BSF_LIST=$(find_things_extern bsf AVBitStreamFilter libavcodec/bitstream_filters.c)
+HWACCEL_LIST=$(find_things_extern hwaccel AVHWAccel libavcodec/hwaccels.h)
 PROTOCOL_LIST=$(find_things_extern protocol URLProtocol libavformat/protocols.c)
 
 AVCODEC_COMPONENTS_LIST="

diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
index 4ece4307a09d9bb4ad1596f3a26d2d5a733fe4bb..50a87493eab9123ed7a369f7f035eeb85dc6e507 100644 (file)
--- a/libavcodec/allcodecs.c
+++ b/libavcodec/allcodecs.c
@@ -28,13 +28,6 @@
 #include "avcodec.h"
 #include "version.h"
 
-#define REGISTER_HWACCEL(X, x)                                          \
-    {                                                                   \
-        extern AVHWAccel ff_##x##_hwaccel;                              \
-        if (CONFIG_##X##_HWACCEL)                                       \
-            av_register_hwaccel(&ff_##x##_hwaccel);                     \
-    }
-
 #define REGISTER_ENCODER(X, x)                                          \
     {                                                                   \
         extern AVCodec ff_##x##_encoder;                                \
@@ -66,50 +59,6 @@ void avcodec_register_all(void)
         return;
     initialized = 1;
 
-    /* hardware accelerators */
-    REGISTER_HWACCEL(H263_VAAPI,        h263_vaapi);
-    REGISTER_HWACCEL(H264_CUVID,        h264_cuvid);
-    REGISTER_HWACCEL(H264_D3D11VA,      h264_d3d11va);
-    REGISTER_HWACCEL(H264_D3D11VA2,     h264_d3d11va2);
-    REGISTER_HWACCEL(H264_DXVA2,        h264_dxva2);
-    REGISTER_HWACCEL(H264_MMAL,         h264_mmal);
-    REGISTER_HWACCEL(H264_QSV,          h264_qsv);
-    REGISTER_HWACCEL(H264_VAAPI,        h264_vaapi);
-    REGISTER_HWACCEL(H264_VDA,          h264_vda);
-    REGISTER_HWACCEL(H264_VDA_OLD,      h264_vda_old);
-    REGISTER_HWACCEL(H264_VDPAU,        h264_vdpau);
-    REGISTER_HWACCEL(HEVC_CUVID,        hevc_cuvid);
-    REGISTER_HWACCEL(HEVC_D3D11VA,      hevc_d3d11va);
-    REGISTER_HWACCEL(HEVC_D3D11VA2,     hevc_d3d11va2);
-    REGISTER_HWACCEL(HEVC_DXVA2,        hevc_dxva2);
-    REGISTER_HWACCEL(HEVC_QSV,          hevc_qsv);
-    REGISTER_HWACCEL(HEVC_VAAPI,        hevc_vaapi);
-    REGISTER_HWACCEL(HEVC_VDPAU,        hevc_vdpau);
-    REGISTER_HWACCEL(MPEG1_VDPAU,       mpeg1_vdpau);
-    REGISTER_HWACCEL(MPEG2_D3D11VA,     mpeg2_d3d11va);
-    REGISTER_HWACCEL(MPEG2_D3D11VA2,    mpeg2_d3d11va2);
-    REGISTER_HWACCEL(MPEG2_DXVA2,       mpeg2_dxva2);
-    REGISTER_HWACCEL(MPEG2_MMAL,        mpeg2_mmal);
-    REGISTER_HWACCEL(MPEG2_QSV,         mpeg2_qsv);
-    REGISTER_HWACCEL(MPEG2_VAAPI,       mpeg2_vaapi);
-    REGISTER_HWACCEL(MPEG2_VDPAU,       mpeg2_vdpau);
-    REGISTER_HWACCEL(MPEG4_VAAPI,       mpeg4_vaapi);
-    REGISTER_HWACCEL(MPEG4_VDPAU,       mpeg4_vdpau);
-    REGISTER_HWACCEL(VC1_D3D11VA,       vc1_d3d11va);
-    REGISTER_HWACCEL(VC1_D3D11VA2,      vc1_d3d11va2);
-    REGISTER_HWACCEL(VC1_DXVA2,         vc1_dxva2);
-    REGISTER_HWACCEL(VC1_QSV,           vc1_qsv);
-    REGISTER_HWACCEL(VC1_VAAPI,         vc1_vaapi);
-    REGISTER_HWACCEL(VC1_VDPAU,         vc1_vdpau);
-    REGISTER_HWACCEL(VC1_MMAL,          vc1_mmal);
-    REGISTER_HWACCEL(VP8_QSV,           vp8_qsv);
-    REGISTER_HWACCEL(VP8_VAAPI,         vp8_vaapi);
-    REGISTER_HWACCEL(WMV3_D3D11VA,      wmv3_d3d11va);
-    REGISTER_HWACCEL(WMV3_D3D11VA2,     wmv3_d3d11va2);
-    REGISTER_HWACCEL(WMV3_DXVA2,        wmv3_dxva2);
-    REGISTER_HWACCEL(WMV3_VAAPI,        wmv3_vaapi);
-    REGISTER_HWACCEL(WMV3_VDPAU,        wmv3_vdpau);
-
     /* video codecs */
     REGISTER_ENCODER(A64MULTI,          a64multi);
     REGISTER_ENCODER(A64MULTI5,         a64multi5);