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Fixed warnings and refactored FindFFmpeg.cmake and ffmpeg plugin CMakeLists.txt scripts to better handle different instation combinations

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This commit is contained in:
Robert Osfield 2009-06-25 16:02:23 +00:00
parent d1eb4fd5de
commit d167142a59
4 changed files with 36 additions and 29 deletions
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43
CMakeModules/FindFFmpeg.cmake
View File

@ -26,19 +26,20 @@
MACRO(FFMPEG_FIND varname shortname headername) MACRO(FFMPEG_FIND varname shortname headername)
# old version of ffmpeg put header in $prefix/include/[ffmpeg] # old version of ffmpeg put header in $prefix/include/[ffmpeg]
# so try to find header in include directory # so try to find header in include directory
FIND_PATH(FFMPEG_${varname}_INCLUDE_DIRS ${headername}
FIND_PATH(FFMPEG_${varname}_INCLUDE_DIRS lib${shortname}/${headername}
PATHS PATHS
${FFMPEG_ROOT}/include/lib${shortname} ${FFMPEG_ROOT}/include
$ENV{FFMPEG_DIR}/include/lib${shortname} $ENV{FFMPEG_DIR}/include
~/Library/Frameworks/lib${shortname} ~/Library/Frameworks
/Library/Frameworks/lib${shortname} /Library/Frameworks
/usr/local/include/lib${shortname} /usr/local/include
/usr/include/lib${shortname} /usr/include
/sw/include/lib${shortname} # Fink /sw/include # Fink
/opt/local/include/lib${shortname} # DarwinPorts /opt/local/include # DarwinPorts
/opt/csw/include/lib${shortname} # Blastwave /opt/csw/include # Blastwave
/opt/include/lib${shortname} /opt/include
/usr/freeware/include/lib${shortname} /usr/freeware/include
PATH_SUFFIXES ffmpeg PATH_SUFFIXES ffmpeg
DOC "Location of FFMPEG Headers" DOC "Location of FFMPEG Headers"
) )
@ -131,6 +132,24 @@ IF (FFMPEG_LIBAVFORMAT_FOUND AND FFMPEG_LIBAVDEVICE_FOUND AND FFMPEG_LIBAVCODE
SET(FFMPEG_INCLUDE_DIRS ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}) SET(FFMPEG_INCLUDE_DIRS ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS})
SET(FFMPEG_INCLUDE_DIRS
${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS} ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}/libavformat
${FFMPEG_LIBAVDEVICE_INCLUDE_DIRS} ${FFMPEG_LIBAVDEVICE_INCLUDE_DIRS}/libavdevice
${FFMPEG_LIBAVCODEC_INCLUDE_DIRS} ${FFMPEG_LIBAVCODEC_INCLUDE_DIRS}/libavcodec
${FFMPEG_LIBAVUTIL_INCLUDE_DIRS} ${FFMPEG_LIBAVUTIL_INCLUDE_DIRS}/libavutil
)
IF (${FFMPEG_STDINT_INCLUDE_DIR})
SET(FFMPEG_INCLUDE_DIRS
$PFFMPEG_INCLUDE_DIRS}
${FFMPEG_STDINT_INCLUDE_DIR}/libavformat
${FFMPEG_STDINT_INCLUDE_DIR}/libavdevice
${FFMPEG_STDINT_INCLUDE_DIR}/libavcodec
${FFMPEG_STDINT_INCLUDE_DIR}/libavutil
)
ENDIF()
SET(FFMPEG_LIBRARY_DIRS ${FFMPEG_LIBAVFORMAT_LIBRARY_DIRS}) SET(FFMPEG_LIBRARY_DIRS ${FFMPEG_LIBAVFORMAT_LIBRARY_DIRS})
# Note we don't add FFMPEG_LIBSWSCALE_LIBRARIES here, it will be added if found later. # Note we don't add FFMPEG_LIBSWSCALE_LIBRARIES here, it will be added if found later.

14
src/osgPlugins/ffmpeg/CMakeLists.txt
View File

@ -1,20 +1,8 @@
# INCLUDE_DIRECTORIES( ${FFMPEG_INCLUDE_DIRS} ) INCLUDE_DIRECTORIES( ${FFMPEG_INCLUDE_DIRS} )
INCLUDE_DIRECTORIES(
${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS} ${FFMPEG_LIBAVFORMAT_INCLUDE_DIRS}/libavformat
${FFMPEG_LIBAVDEVICE_INCLUDE_DIRS} ${FFMPEG_LIBAVDEVICE_INCLUDE_DIRS}/libavdevice
${FFMPEG_LIBAVCODEC_INCLUDE_DIRS} ${FFMPEG_LIBAVCODEC_INCLUDE_DIRS}/libavcodec
${FFMPEG_LIBAVUTIL_INCLUDE_DIRS} ${FFMPEG_LIBAVUTIL_INCLUDE_DIRS}/libavcodec
${FFMPEG_STDINT_INCLUDE_DIR}
)
LINK_DIRECTORIES(${FFMPEG_LIBRARY_DIRS}) LINK_DIRECTORIES(${FFMPEG_LIBRARY_DIRS})
SET(TARGET_EXTERNAL_LIBRARIES ${FFMPEG_LIBRARIES} ) SET(TARGET_EXTERNAL_LIBRARIES ${FFMPEG_LIBRARIES} )
IF(FFMPEG_LIBSWSCALE_FOUND) IF(FFMPEG_LIBSWSCALE_FOUND)
INCLUDE_DIRECTORIES( ${FFMPEG_LIBSWSCALE_INCLUDE_DIRS} ${FFMPEG_LIBSWSCALE_INCLUDE_DIRS}/libswscale ) INCLUDE_DIRECTORIES( ${FFMPEG_LIBSWSCALE_INCLUDE_DIRS} ${FFMPEG_LIBSWSCALE_INCLUDE_DIRS}/libswscale )

2
src/osgPlugins/ffmpeg/FFmpegDecoderAudio.cpp
View File

@ -284,7 +284,7 @@ size_t FFmpegDecoderAudio::decodeFrame(void * const buffer, const size_t size)
if (m_packet.type == FFmpegPacket::PACKET_DATA) if (m_packet.type == FFmpegPacket::PACKET_DATA)
{ {
if (m_packet.packet.pts != AV_NOPTS_VALUE) if (m_packet.packet.pts != int64_t(AV_NOPTS_VALUE))
{ {
const double pts = av_q2d(m_stream->time_base) * m_packet.packet.pts; const double pts = av_q2d(m_stream->time_base) * m_packet.packet.pts;
m_clocks.audioSetBufferEndPts(pts); m_clocks.audioSetBufferEndPts(pts);

6
src/osgPlugins/ffmpeg/FFmpegDecoderVideo.cpp
View File

@ -167,13 +167,13 @@ void FFmpegDecoderVideo::decodeLoop()
// Find out the frame pts // Find out the frame pts
if (packet.packet.dts == AV_NOPTS_VALUE && if (packet.packet.dts == int64_t(AV_NOPTS_VALUE) &&
m_frame->opaque != 0 && m_frame->opaque != 0 &&
*reinterpret_cast<const int64_t*>(m_frame->opaque) != AV_NOPTS_VALUE) *reinterpret_cast<const int64_t*>(m_frame->opaque) != int64_t(AV_NOPTS_VALUE))
{ {
pts = *reinterpret_cast<const int64_t*>(m_frame->opaque); pts = *reinterpret_cast<const int64_t*>(m_frame->opaque);
} }
else if (packet.packet.dts != AV_NOPTS_VALUE) else if (packet.packet.dts != int64_t(AV_NOPTS_VALUE))
{ {
pts = packet.packet.dts; pts = packet.packet.dts;
} }