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gstreamer/omx/Makefile.am

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omx: Use libgstopenmax.so for the plugin filename and openmax for the plugin name Resolves conflicts with gst-openmax.
2011-07-20 09:09:54 +00:00
plugin_LTLIBRARIES = libgstopenmax.la
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
omx: Use libgstopenmax.so for the plugin filename and openmax for the plugin name Resolves conflicts with gst-openmax.
2011-07-20 09:09:54 +00:00
libgstopenmax_la_SOURCES = \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
gstomx.c \
gstomxvideodec.c \
omxvideoenc: Add video encoder base class and MPEG4 video encoder Unfortunately requires lots of hacks again to work properly with Bellagio.
2011-07-20 06:34:33 +00:00
gstomxvideoenc.c \
omxaudioenc: Add initial version of audio encoder base class
2011-08-15 13:10:04 +00:00
gstomxaudioenc.c \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
gstomxmpeg4videodec.c \
omxh264dec: Rename from omxh264videodec to omxh264dec
2011-07-12 06:53:15 +00:00
gstomxh264dec.c \
omxh263dec: Add H.263 decoder element
2011-07-25 09:44:56 +00:00
gstomxh263dec.c \
omxwmvdec: Add WMV video decoder element
2011-07-25 10:01:05 +00:00
gstomxwmvdec.c \
omxvideoenc: Add video encoder base class and MPEG4 video encoder Unfortunately requires lots of hacks again to work properly with Bellagio.
2011-07-20 06:34:33 +00:00
gstomxmpeg4videoenc.c \
omxh264enc: Add H.264 encoder element
2011-07-25 09:32:51 +00:00
gstomxh264enc.c \
omxh263enc: Add H.263 encoder element
2011-07-29 10:06:21 +00:00
gstomxh263enc.c \
omxaacenc: Add initial version of OpenMAX AAC encoder element
2011-08-16 08:49:21 +00:00
gstomxaacenc.c \
Implement a new custom recursive mutex type and fix locking in callbacks so that in-context calls are allowed. According to the OMX specification, implementations are allowed to call callbacks in the context of their function calls. However, our callbacks take locks and this causes deadlocks if the unerlying OMX implementation uses this kind of in-context calls. A solution to the problem would be a recursive mutex. However, a normal recursive mutex does not fix the problem because it is not guaranteed that the callbacks are called from the same thread. What we see in Broadcom's implementation for example is: - OMX_Foo is called - OMX_Foo waits on a condition - A callback is executed in a different thread - When the callback returns, its calling function signals the condition that OMX_Foo waits on - OMX_Foo wakes up and returns The solution I came up with here is to take a second lock inside the callback, but only if recursion is expected to happen. Therefore, all calls to OMX functions are guarded by calls to gst_omx_rec_mutex_begin_recursion() / _end_recursion(), which effectively tells the mutex that at this point we want to allow calls to _recursive_lock() to succeed, although we are still holding the master lock.
2012-04-30 20:58:43 +00:00
gstomxrecmutex.c
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
noinst_HEADERS = \
omx: Dist gstomx.h
2011-07-13 11:59:50 +00:00
gstomx.h \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
gstomxvideodec.h \
omxvideoenc: Add video encoder base class and MPEG4 video encoder Unfortunately requires lots of hacks again to work properly with Bellagio.
2011-07-20 06:34:33 +00:00
gstomxvideoenc.h \
omxaudioenc: Add initial version of audio encoder base class
2011-08-15 13:10:04 +00:00
gstomxaudioenc.h \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
gstomxmpeg4videodec.h \
omxh264dec: Rename from omxh264videodec to omxh264dec
2011-07-12 06:53:15 +00:00
gstomxh264dec.h \
omxh263dec: Add H.263 decoder element
2011-07-25 09:44:56 +00:00
gstomxh263dec.h \
omxwmvdec: Add WMV video decoder element
2011-07-25 10:01:05 +00:00
gstomxwmvdec.h \
omxvideoenc: Add video encoder base class and MPEG4 video encoder Unfortunately requires lots of hacks again to work properly with Bellagio.
2011-07-20 06:34:33 +00:00
gstomxmpeg4videoenc.h \
omxh264enc: Add H.264 encoder element
2011-07-25 09:32:51 +00:00
gstomxh264enc.h \
omxh263enc: Add H.263 encoder element
2011-07-29 10:06:21 +00:00
gstomxh263enc.h \
omxaacenc: Add initial version of OpenMAX AAC encoder element
2011-08-16 08:49:21 +00:00
gstomxaacenc.h \
Implement a new custom recursive mutex type and fix locking in callbacks so that in-context calls are allowed. According to the OMX specification, implementations are allowed to call callbacks in the context of their function calls. However, our callbacks take locks and this causes deadlocks if the unerlying OMX implementation uses this kind of in-context calls. A solution to the problem would be a recursive mutex. However, a normal recursive mutex does not fix the problem because it is not guaranteed that the callbacks are called from the same thread. What we see in Broadcom's implementation for example is: - OMX_Foo is called - OMX_Foo waits on a condition - A callback is executed in a different thread - When the callback returns, its calling function signals the condition that OMX_Foo waits on - OMX_Foo wakes up and returns The solution I came up with here is to take a second lock inside the callback, but only if recursion is expected to happen. Therefore, all calls to OMX functions are guarded by calls to gst_omx_rec_mutex_begin_recursion() / _end_recursion(), which effectively tells the mutex that at this point we want to allow calls to _recursive_lock() to succeed, although we are still holding the master lock.
2012-04-30 20:58:43 +00:00
gstomxrecmutex.h
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
omx: Use libgstopenmax.so for the plugin filename and openmax for the plugin name Resolves conflicts with gst-openmax.
2011-07-20 09:09:54 +00:00
libgstopenmax_la_CFLAGS = \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
-DGST_USE_UNSTABLE_API=1 \
Fix relative/absolute path glitch Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@collabora.com>
2012-04-13 21:16:42 +00:00
-I$(abs_srcdir)/openmax \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
$(GST_PLUGINS_BASE_CFLAGS) \
$(GST_BASE_CFLAGS) \
omx: Port to video base classes from -base
2012-06-20 12:11:58 +00:00
$(GST_CFLAGS)
omx: Use libgstopenmax.so for the plugin filename and openmax for the plugin name Resolves conflicts with gst-openmax.
2011-07-20 09:09:54 +00:00
libgstopenmax_la_LIBADD = \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
$(GST_PLUGINS_BASE_LIBS) \
Port to Gst 0.11
2012-04-12 19:57:32 +00:00
-lgstaudio-@GST_API_VERSION@ \
-lgstpbutils-@GST_API_VERSION@ \
-lgstvideo-@GST_API_VERSION@ \
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
$(GST_BASE_LIBS) \
$(GST_LIBS)
omx: Use libgstopenmax.so for the plugin filename and openmax for the plugin name Resolves conflicts with gst-openmax.
2011-07-20 09:09:54 +00:00
libgstopenmax_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
build: Dist gstomx.conf
2011-07-13 12:04:47 +00:00
EXTRA_DIST = openmax gstomx.conf
omx: Add initial version of OpenMAX framework, video decoder base class and MPEG4 video decoder This currently hardcodes a lot of stuff but works at least. Also adds a generic framework for handling OpenMAX cores, components and ports.
2011-06-28 06:51:23 +00:00
Enable building with Android's buildsystem This change adds prelimary buildsystem hooks to build gst-omx with the Android buildsystem. Like the rest of GStreamer's Android hooks, the process relies on the availability of androgenizer. A tool developed by Collabora to automatically generate Android.mk files from within the auto* setup. Androgenizer is currently available at: http://cgit.collabora.com/git/user/derek/androgenizer.git/
2012-01-18 19:53:16 +00:00
Android.mk: Makefile.am $(BUILT_SOURCES)
androgenizer \
-:PROJECT libgstopenmax -:SHARED libgstopenmax \
-:TAGS eng debug \
-:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \
-:SOURCES $(libgstopenmax_la_SOURCES) \
$(nodist_libgstopenmax_la_SOURCES) \
-:CFLAGS $(DEFS) $(DEFAULT_INCLUDES) $(libgstopenmax_la_CFLAGS) \
-:LDFLAGS $(libgstopenmax_la_LDFLAGS) \
$(libgstopenmax_la_LIBADD) \
-ldl \
-:PASSTHROUGH LOCAL_ARM_MODE:=arm \
omx: Port to video base classes from -base
2012-06-20 12:11:58 +00:00
LOCAL_MODULE_PATH:='$$(TARGET_OUT)/lib/gstreamer-$(GST_API_VERSION)' \
Enable building with Android's buildsystem This change adds prelimary buildsystem hooks to build gst-omx with the Android buildsystem. Like the rest of GStreamer's Android hooks, the process relies on the availability of androgenizer. A tool developed by Collabora to automatically generate Android.mk files from within the auto* setup. Androgenizer is currently available at: http://cgit.collabora.com/git/user/derek/androgenizer.git/
2012-01-18 19:53:16 +00:00
> $@
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