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[codec,dsp] fix and simplify avcodec version check

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akallabeth 2024-09-09 11:22:56 +02:00
parent d1490e3c12
commit e23115c54f
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1 changed files with 0 additions and 23 deletions
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CMakeLists.txt
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@ -588,29 +588,6 @@ endif (WITH_OPENH264 AND NOT WITH_OPENH264_LOADING)
# Version check, if we have detected FFMPEG but the version is too old
# deactivate it as sound backend.
if (WITH_DSP_FFMPEG)
# Deactivate FFmpeg backend for sound, if the version is too old.
# See libfreerdp/codec/dsp_ffmpeg.h
file(STRINGS "${AVCODEC_INCLUDE_DIR}/libavcodec/version.h" AV_VERSION_FILE REGEX "LIBAVCODEC_VERSION_M[A-Z]+[\t ]*[0-9]+")
if (EXISTS "${AVCODEC_INCLUDE_DIR}/libavcodec/version_major.h")
file(STRINGS "${AVCODEC_INCLUDE_DIR}/libavcodec/version_major.h" AV_VERSION_FILE2 REGEX "LIBAVCODEC_VERSION_M[A-Z]+[\t ]*[0-9]+")
list(APPEND AV_VERSION_FILE ${AV_VERSION_FILE2})
endif()
FOREACH(item ${AV_VERSION_FILE})
STRING(REGEX MATCH "LIBAVCODEC_VERSION_M[A-Z]+[\t ]*[0-9]+" litem ${item})
IF(litem)
string(REGEX REPLACE "[ \t]+" ";" VSPLIT_LINE ${litem})
list(LENGTH VSPLIT_LINE VSPLIT_LINE_LEN)
if (NOT "${VSPLIT_LINE_LEN}" EQUAL "2")
message(ERROR "invalid entry in libavcodec version header ${item}")
endif(NOT "${VSPLIT_LINE_LEN}" EQUAL "2")
list(GET VSPLIT_LINE 0 VNAME)
list(GET VSPLIT_LINE 1 VVALUE)
set(${VNAME} ${VVALUE})
ENDIF(litem)
ENDFOREACH(item ${AV_VERSION_FILE})
set(AVCODEC_VERSION "${LIBAVCODEC_VERSION_MAJOR}.${LIBAVCODEC_VERSION_MINOR}.${LIBAVCODEC_VERSION_MICRO}")
if (AVCODEC_VERSION VERSION_LESS "57.48.101")
message(WARNING "FFmpeg version detected (${AVCODEC_VERSION}) is too old. (Require at least 57.48.101 for sound). Deactivating")
set(WITH_DSP_FFMPEG OFF)