diff --git a/configure b/configure index 8b99af223d..7742ea4ba2 100755 --- a/configure +++ b/configure @@ -6800,7 +6800,7 @@ enabled libopencv && { check_headers opencv2/core/core_c.h && { check_pkg_config libopencv opencv opencv2/core/core_c.h cvCreateImageHeader || require libopencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } || require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; } -enabled libopenh264 && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion +enabled libopenh264 && require_pkg_config libopenh264 "openh264 >= 1.3.0" wels/codec_api.h WelsGetCodecVersion enabled libopenjpeg && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version || { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } } enabled libopenmpt && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++" diff --git a/libavcodec/libopenh264.c b/libavcodec/libopenh264.c index 0f6d28ed88..c80c85ea8b 100644 --- a/libavcodec/libopenh264.c +++ b/libavcodec/libopenh264.c @@ -46,18 +46,3 @@ void ff_libopenh264_trace_callback(void *ctx, int level, const char *msg) int equiv_ffmpeg_log_level = libopenh264_to_ffmpeg_log_level(level); av_log(ctx, equiv_ffmpeg_log_level, "%s\n", msg); } - -int ff_libopenh264_check_version(void *logctx) -{ - // Mingw GCC < 4.7 on x86_32 uses an incorrect/buggy ABI for the WelsGetCodecVersion - // function (for functions returning larger structs), thus skip the check in those - // configurations. -#if !defined(_WIN32) || !defined(__GNUC__) || !ARCH_X86_32 || AV_GCC_VERSION_AT_LEAST(4, 7) - OpenH264Version libver = WelsGetCodecVersion(); - if (memcmp(&libver, &g_stCodecVersion, sizeof(libver))) { - av_log(logctx, AV_LOG_ERROR, "Incorrect library version loaded\n"); - return AVERROR(EINVAL); - } -#endif - return 0; -} diff --git a/libavcodec/libopenh264.h b/libavcodec/libopenh264.h index dbb9c5d429..0b462d6fdc 100644 --- a/libavcodec/libopenh264.h +++ b/libavcodec/libopenh264.h @@ -34,6 +34,4 @@ void ff_libopenh264_trace_callback(void *ctx, int level, const char *msg); -int ff_libopenh264_check_version(void *logctx); - #endif /* AVCODEC_LIBOPENH264_H */ diff --git a/libavcodec/libopenh264dec.c b/libavcodec/libopenh264dec.c index 7d650ae03e..b6a9bba2dc 100644 --- a/libavcodec/libopenh264dec.c +++ b/libavcodec/libopenh264dec.c @@ -52,13 +52,9 @@ static av_cold int svc_decode_init(AVCodecContext *avctx) { SVCContext *s = avctx->priv_data; SDecodingParam param = { 0 }; - int err; int log_level; WelsTraceCallback callback_function; - if ((err = ff_libopenh264_check_version(avctx)) < 0) - return AVERROR_DECODER_NOT_FOUND; - if (WelsCreateDecoder(&s->decoder)) { av_log(avctx, AV_LOG_ERROR, "Unable to create decoder\n"); return AVERROR_UNKNOWN; diff --git a/libavcodec/libopenh264enc.c b/libavcodec/libopenh264enc.c index f518d0894e..6f231d22b2 100644 --- a/libavcodec/libopenh264enc.c +++ b/libavcodec/libopenh264enc.c @@ -110,14 +110,10 @@ static av_cold int svc_encode_init(AVCodecContext *avctx) { SVCContext *s = avctx->priv_data; SEncParamExt param = { 0 }; - int err; int log_level; WelsTraceCallback callback_function; AVCPBProperties *props; - if ((err = ff_libopenh264_check_version(avctx)) < 0) - return AVERROR_ENCODER_NOT_FOUND; - if (WelsCreateSVCEncoder(&s->encoder)) { av_log(avctx, AV_LOG_ERROR, "Unable to create encoder\n"); return AVERROR_UNKNOWN;