misc patch to help opengl plugin build on win32 with msvc
comicfans44
comicfans44 at gmail.com
Thu Oct 24 10:23:42 CEST 2013
Hello ,
I'm trying to implement some element based on opengl plugin on win32,
but I found the CMake build script is incomplete, and some headers are not
compatible with msvc , so I made some patch to complete the CMake build script,
hopes this can help others working with msvc.
I don't know if it's good to post whole patch here,anyway I posted it.
patch also avaiable as attachments.
0001-improve-CMake-build-system.patch :
From e6ba08a4872907a85f795b0a30e6d9babcd39568 Mon Sep 17 00:00:00 2001
From: comicfans44 <comicfans44 at gmail.com>
Date: Tue, 22 Oct 2013 10:33:00 +0800
Subject: [PATCH 1/3] improve CMake build system
gstreamer main modules came with VS project for msvc build,
but gl plugin's VS project is out of date. I made some
improve to current (not-complete) CMake build script,makes
building msvc version easier. this script can also build in Linux ,but
not behave exactly the same as autoconf.
---
CMakeLists.txt | 61 +++++++----------
cmake/modules/FindGLIB2.cmake | 46 +++++++++++++
cmake/modules/FindGObject.cmake | 78 +++++++++++++++++++++
cmake/modules/FindGStreamer.cmake | 135 +++++++++++++++++++++++++++++++++++++
gst-libs/CMakeLists.txt | 1 +
gst-libs/gst/CMakeLists.txt | 1 +
gst-libs/gst/gl/CMakeLists.txt | 21 ++++++
gst/CMakeLists.txt | 1 +
gst/gl/CMakeLists.txt | 25 +++++++
9 files changed, 332 insertions(+), 37 deletions(-)
create mode 100644 cmake/modules/FindGLIB2.cmake
create mode 100644 cmake/modules/FindGObject.cmake
create mode 100644 cmake/modules/FindGStreamer.cmake
create mode 100644 gst-libs/CMakeLists.txt
create mode 100644 gst-libs/gst/CMakeLists.txt
create mode 100644 gst-libs/gst/gl/CMakeLists.txt
create mode 100644 gst/CMakeLists.txt
create mode 100644 gst/gl/CMakeLists.txt
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e633e59..10f14a6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,46 +7,28 @@ cmake_minimum_required(VERSION "2.8.0")
# pkg_check_modules(GSTREAMER gstreamer-0.10)
# ---
-list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
+list(APPEND CMAKE_MODULE_PATH
+${CMAKE_SOURCE_DIR}/cmake/modules)
project (GST-PLUGINS-GL)
-if (WIN32)
- set(OSSBUILD_SDK_DIR $ENV{OSSBUILD_GSTREAMER_SDK_DIR})
- if (OSSBUILD_SDK_DIR)
- set(OSSBUILD_SDK_INCLUDE_DIR ${OSSBUILD_SDK_DIR}/include)
- #set(CMAKE_PREFIX_PATH ${OSSBUILD_SDK_DIR})
- set(CMAKE_INCLUDE_PATH ${OSSBUILD_SDK_INCLUDE_DIR})
- set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} ${OSSBUILD_SDK_INCLUDE_DIR}/glib-2.0)
- set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} ${OSSBUILD_SDK_INCLUDE_DIR}/gstreamer-0.10)
- set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} ${OSSBUILD_SDK_INCLUDE_DIR}/libxml2)
- endif (OSSBUILD_SDK_DIR)
- set(OSSBUILD_DIR $ENV{OSSBUILD_GSTREAMER_DIR})
- if (OSSBUILD_DIR)
- #set(ENV{GSTREAMER_DIR} ${OSSBUILD_DIR})
- set(CMAKE_LIBRARY_PATH ${OSSBUILD_DIR}/bin)
- set(JPEG_NAMES jpeg-8)
- #set(FREETYPE_NAMES freetype-6)
- message(STATUS ${CMAKE_LIBRARY_PATH})
- endif (OSSBUILD_DIR)
-endif (WIN32)
+
# built-in
find_package(OpenGL REQUIRED)
-find_package(GTK2 REQUIRED)
-find_package(Glib2 REQUIRED)
+#find_package(GTK2 REQUIRED)
+find_package(GLIB2 REQUIRED)
find_package(LibXml2 REQUIRED)
find_package(JPEG REQUIRED)
-find_package(PNG REQUIRED)
+#find_package(PNG REQUIRED)
find_package(ZLIB REQUIRED)
-# home made
-find_package(Glib2 REQUIRED)
-find_package(Gstreamer REQUIRED)
-find_package(Glew REQUIRED)
-find_package(LibIconv REQUIRED)
-find_package(ATK REQUIRED)
-find_package(Cairo REQUIRED)
+
+find_package(GStreamer REQUIRED)
+find_package(GLEW REQUIRED)
+#find_package(LibIconv REQUIRED)
+#find_package(ATK REQUIRED)
+#find_package(Cairo REQUIRED)
function(check_package name LEVEL)
if (${name}_FOUND)
@@ -67,8 +49,6 @@ endfunction(check_package)
check_package(GLIB2 1)
check_package(GSTREAMER 1)
check_package(OPENGL 1)
-check_package(GLEW 1)
-check_package(PNG 1)
if (WIN32)
check_package(ZLIB 1)
endif (WIN32)
@@ -78,13 +58,11 @@ INCLUDE (CheckIncludeFiles)
CHECK_INCLUDE_FILES (${GSTREAMER_DIR}/include/gst/gstconfig.h GST_USING_BINARY_REGISTRY)
if (NOT GST_USING_BINARY_REGISTRY)
check_package(LIBXML2 1)
-check_package(LIBICONV 1)
+#check_package(LIBICONV 1)
endif (NOT GST_USING_BINARY_REGISTRY)
# optionnal packages
-check_package(GTK2 0)
-check_package(ATK 0)
-check_package(CAIRO 0)
+
# debug
#message("****" ${GLIB2_INCLUDE_DIR})
@@ -104,10 +82,19 @@ check_package(CAIRO 0)
#message("****" ${ATK_INCLUDE_DIR})
#message("****" ${CAIRO_INCLUDE_DIR})
+
+include_directories(
+ ${GSTREAMER_INCLUDE_DIRS}
+ ${GLIB2_INCLUDE_DIR}
+ gst-libs)
+
+add_definitions(-DHAVE_CONFIG_H)
+
add_subdirectory (gst-libs)
+
+
add_subdirectory (gst)
#add_dependencies(gstgl)
#FIXME: generate config.h
-add_definitions(-DHAVE_CONFIG_H)
diff --git a/cmake/modules/FindGLIB2.cmake b/cmake/modules/FindGLIB2.cmake
new file mode 100644
index 0000000..d747ed5
--- /dev/null
+++ b/cmake/modules/FindGLIB2.cmake
@@ -0,0 +1,46 @@
+FILE(TO_CMAKE_PATH "$ENV{GLIB2_DIR}" TRY1_DIR)
+FILE(TO_CMAKE_PATH "${GLIB2_DIR}" TRY2_DIR)
+FILE(GLOB GLIB2_DIR ${TRY1_DIR} ${TRY2_DIR})
+
+FIND_PATH(GLIB_glib_2_INCLUDE_DIR glib.h
+ PATHS ${GLIB2_DIR}/include ${GLIB2_DIR}/include/glib-2.0 /usr/local/include/glib-2.0 /usr/include/glib-2.0 /opt/local/include/glib-2.0
+ ENV INCLUDE DOC "Directory containing glib.h include file")
+
+FIND_PATH(GLIB_glibconfig_2_INCLUDE_DIR glibconfig.h
+ PATHS ${GLIB2_DIR}/include
+${GLIB2_DIR}/include/glib-2.0 ${GLIB2_DIR}/lib/include ${GLIB2_DIR}/lib/glib-2.0/include /usr/local/include/glib-2.0 /usr/include/glib-2.0 /usr/lib/glib-2.0/include /usr/local/lib/glib-2.0/include /opt/local/lib/glib-2.0/include
+
+ /usr/lib/i386-linux-gnu/glib-2.0/include/
+ ENV INCLUDE DOC "Directory containing glibconfig.h include file")
+
+FIND_LIBRARY(GLIB_glib_2_LIBRARY NAMES glib-2.0
+ PATHS ${GLIB2_DIR}/bin ${GLIB2_DIR}/win32/bin ${GLIB2_DIR}/lib ${GLIB2_DIR}/win32/lib /usr/local/lib /usr/lib /opt/local/lib
+ ENV LIB
+ DOC "glib library to link with"
+ NO_SYSTEM_ENVIRONMENT_PATH)
+
+FIND_LIBRARY(GLIB_gmodule_2_LIBRARY NAMES gmodule-2.0
+ PATHS ${GLIB2_DIR}/bin ${GLIB2_DIR}/win32/bin ${GLIB2_DIR}/lib ${GLIB2_DIR}/win32/lib /usr/local/lib /usr/lib /opt/local/lib
+ ENV LIB
+ DOC "gmodule library to link with"
+ NO_SYSTEM_ENVIRONMENT_PATH)
+
+FIND_LIBRARY(GLIB_gobject_2_LIBRARY NAMES gobject-2.0
+ PATHS ${GLIB2_DIR}/bin ${GLIB2_DIR}/win32/bin ${GLIB2_DIR}/lib ${GLIB2_DIR}/win32/lib /usr/local/lib /usr/lib /opt/local/lib
+ ENV LIB
+ DOC "gobject library to link with"
+ NO_SYSTEM_ENVIRONMENT_PATH)
+
+FIND_LIBRARY(GLIB_gthread_2_LIBRARY NAMES gthread-2.0
+ PATHS ${GLIB2_DIR}/bin ${GLIB2_DIR}/win32/bin ${GLIB2_DIR}/lib ${GLIB2_DIR}/win32/lib /usr/local/lib /usr/lib /opt/local/lib
+ ENV LIB
+ DOC "gthread library to link with"
+ NO_SYSTEM_ENVIRONMENT_PATH)
+
+IF (GLIB_glib_2_INCLUDE_DIR AND GLIB_glibconfig_2_INCLUDE_DIR AND GLIB_glib_2_LIBRARY AND GLIB_gmodule_2_LIBRARY AND GLIB_gobject_2_LIBRARY AND GLIB_gthread_2_LIBRARY)
+ SET(GLIB2_INCLUDE_DIR ${GLIB_glib_2_INCLUDE_DIR} ${GLIB_glibconfig_2_INCLUDE_DIR})
+ list(REMOVE_DUPLICATES GLIB2_INCLUDE_DIR)
+ SET(GLIB2_LIBRARIES ${GLIB_glib_2_LIBRARY} ${GLIB_gmodule_2_LIBRARY} ${GLIB_gobject_2_LIBRARY} ${GLIB_gthread_2_LIBRARY})
+ list(REMOVE_DUPLICATES GLIB2_LIBRARIES)
+ SET(GLIB2_FOUND TRUE)
+ENDIF (GLIB_glib_2_INCLUDE_DIR AND GLIB_glibconfig_2_INCLUDE_DIR AND GLIB_glib_2_LIBRARY AND GLIB_gmodule_2_LIBRARY AND GLIB_gobject_2_LIBRARY AND GLIB_gthread_2_LIBRARY)
diff --git a/cmake/modules/FindGObject.cmake b/cmake/modules/FindGObject.cmake
new file mode 100644
index 0000000..51c63f0
--- /dev/null
+++ b/cmake/modules/FindGObject.cmake
@@ -0,0 +1,78 @@
+# - Try to find GObject
+# Once done this will define
+#
+# GOBJECT_FOUND - system has GObject
+# GOBJECT_INCLUDE_DIR - the GObject include directory
+# GOBJECT_LIBRARIES - the libraries needed to use GObject
+# GOBJECT_DEFINITIONS - Compiler switches required for using GObject
+
+# Copyright (c) 2006, Tim Beaulen <tbscope at gmail.com>
+# Copyright (c) 2008 Helio Chissini de Castro, <helio at kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+
+IF (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+# in cache already
+SET(GObject_FIND_QUIETLY TRUE)
+ELSE (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+SET(GObject_FIND_QUIETLY FALSE)
+ENDIF (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+
+IF (NOT WIN32)
+FIND_PACKAGE(PkgConfig REQUIRED)
+# use pkg-config to get the directories and then use these values
+# in the FIND_PATH() and FIND_LIBRARY() calls
+PKG_CHECK_MODULES(PKG_GOBJECT2 REQUIRED gobject-2.0)
+SET(GOBJECT_DEFINITIONS ${PKG_GOBJECT2_CFLAGS})
+ENDIF (NOT WIN32)
+
+FIND_PATH(GOBJECT_INCLUDE_DIR gobject/gobject.h
+PATHS
+${PKG_GOBJECT2_INCLUDE_DIRS}
+/usr/include/glib-2.0/
+PATH_SUFFIXES glib-2.0
+)
+
+FIND_LIBRARY(_GObjectLibs NAMES gobject-2.0
+PATHS
+${PKG_GOBJECT2_LIBRARY_DIRS}
+)
+FIND_LIBRARY(_GModuleLibs NAMES gmodule-2.0
+PATHS
+${PKG_GOBJECT2_LIBRARY_DIRS}
+)
+FIND_LIBRARY(_GThreadLibs NAMES gthread-2.0
+PATHS
+${PKG_GOBJECT2_LIBRARY_DIRS}
+)
+FIND_LIBRARY(_GLibs NAMES glib-2.0
+PATHS
+${PKG_GOBJECT2_LIBRARY_DIRS}
+)
+
+IF (WIN32)
+SET (GOBJECT_LIBRARIES ${_GObjectLibs} ${_GModuleLibs} ${_GThreadLibs} ${_GLibs})
+ELSE (WIN32)
+SET (GOBJECT_LIBRARIES ${PKG_GOBJECT2_LIBRARIES})
+ENDIF (WIN32)
+
+IF (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+SET(GOBJECT_FOUND TRUE)
+ELSE (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+SET(GOBJECT_FOUND FALSE)
+ENDIF (GOBJECT_INCLUDE_DIR AND GOBJECT_LIBRARIES)
+
+IF (GOBJECT_FOUND)
+IF (NOT GObject_FIND_QUIETLY)
+MESSAGE(STATUS "Found GObject libraries: ${GOBJECT_LIBRARIES}")
+MESSAGE(STATUS "Found GObject includes : ${GOBJECT_INCLUDE_DIR}")
+ENDIF (NOT GObject_FIND_QUIETLY)
+ELSE (GOBJECT_FOUND)
+IF (GObject_FIND_REQUIRED)
+MESSAGE(STATUS "Could NOT find GObject")
+ENDIF(GObject_FIND_REQUIRED)
+ENDIF (GOBJECT_FOUND)
+
+MARK_AS_ADVANCED(GOBJECT_INCLUDE_DIR GOBJECT_LIBRARIES)
\ No newline at end of file
diff --git a/cmake/modules/FindGStreamer.cmake b/cmake/modules/FindGStreamer.cmake
new file mode 100644
index 0000000..4414e62
--- /dev/null
+++ b/cmake/modules/FindGStreamer.cmake
@@ -0,0 +1,135 @@
+# - Try to find GStreamer and its plugins
+# Once done, this will define
+#
+# GSTREAMER_FOUND - system has GStreamer
+# GSTREAMER_INCLUDE_DIRS - the GStreamer include directories
+# GSTREAMER_LIBRARIES - link these to use GStreamer
+#
+# Additionally, gstreamer-base is always looked for and required, and
+# the following related variables are defined:
+#
+# GSTREAMER_BASE_INCLUDE_DIRS - gstreamer-base's include directory
+# GSTREAMER_BASE_LIBRARIES - link to these to use gstreamer-base
+#
+# Optionally, the COMPONENTS keyword can be passed to find_package()
+# and GStreamer plugins can be looked for. Currently, the following
+# plugins can be searched, and they define the following variables if
+# found:
+#
+# gstreamer-app: GSTREAMER_APP_INCLUDE_DIRS and GSTREAMER_APP_LIBRARIES
+# gstreamer-audio: GSTREAMER_AUDIO_INCLUDE_DIRS and GSTREAMER_AUDIO_LIBRARIES
+# gstreamer-fft: GSTREAMER_FFT_INCLUDE_DIRS and GSTREAMER_FFT_LIBRARIES
+# gstreamer-pbutils: GSTREAMER_PBUTILS_INCLUDE_DIRS and GSTREAMER_PBUTILS_LIBRARIES
+# gstreamer-video: GSTREAMER_VIDEO_INCLUDE_DIRS and GSTREAMER_VIDEO_LIBRARIES
+# gstreamer-gl: GSTREAMER_GL_INCLUDE_DIRS and GSTREAMER_GL_LIBRARIES
+#
+# Copyright (C) 2012 Raphael Kubo da Costa <rakuco at webkit.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND ITS CONTRIBUTORS ``AS
+# IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR ITS
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+find_package(PkgConfig)
+
+# Helper macro to find a GStreamer plugin (or GStreamer itself)
+# _component_prefix is prepended to the _INCLUDE_DIRS and _LIBRARIES variables (eg. "GSTREAMER_AUDIO")
+# _pkgconfig_name is the component's pkg-config name (eg. "gstreamer-1.0", or "gstreamer-video-1.0").
+# _header is the component's header, relative to the gstreamer-1.0 directory (eg. "gst/gst.h").
+# _library is the component's library name (eg. "gstreamer-1.0" or "gstvideo-1.0")
+macro(FIND_GSTREAMER_COMPONENT _component_prefix _pkgconfig_name _header _library)
+ # FIXME: The QUIET keyword can be used once we require CMake 2.8.2.
+ pkg_check_modules(PC_${_component_prefix} ${_pkgconfig_name})
+
+ find_path(${_component_prefix}_INCLUDE_DIRS
+ NAMES ${_header}
+ HINTS ${PC_${_component_prefix}_INCLUDE_DIRS} ${PC_${_component_prefix}_INCLUDEDIR}
+ PATH_SUFFIXES gstreamer-1.0
+ )
+
+ find_library(${_component_prefix}_LIBRARIES
+ NAMES ${_library}
+ HINTS ${PC_${_component_prefix}_LIBRARY_DIRS} ${PC_${_component_prefix}_LIBDIR}
+ )
+endmacro()
+
+# ------------------------
+# 1. Find GStreamer itself
+# ------------------------
+
+# 1.1. Find headers and libraries
+FIND_GSTREAMER_COMPONENT(GSTREAMER gstreamer-1.0 gst/gst.h gstreamer-1.0)
+FIND_GSTREAMER_COMPONENT(GSTREAMER_BASE gstreamer-base-1.0 gst/gst.h gstbase-1.0)
+
+# 1.2. Check GStreamer version
+if (GSTREAMER_INCLUDE_DIRS)
+ if (EXISTS "${GSTREAMER_INCLUDE_DIRS}/gst/gstversion.h")
+ file(READ "${GSTREAMER_INCLUDE_DIRS}/gst/gstversion.h" GSTREAMER_VERSION_CONTENTS)
+
+ string(REGEX MATCH "#define +GST_VERSION_MAJOR +\\(([0-9]+)\\)" _dummy "${GSTREAMER_VERSION_CONTENTS}")
+ set(GSTREAMER_VERSION_MAJOR "${CMAKE_MATCH_1}")
+
+ string(REGEX MATCH "#define +GST_VERSION_MINOR +\\(([0-9]+)\\)" _dummy "${GSTREAMER_VERSION_CONTENTS}")
+ set(GSTREAMER_VERSION_MINOR "${CMAKE_MATCH_1}")
+
+ string(REGEX MATCH "#define +GST_VERSION_MICRO +\\(([0-9]+)\\)" _dummy "${GSTREAMER_VERSION_CONTENTS}")
+ set(GSTREAMER_VERSION_MICRO "${CMAKE_MATCH_1}")
+
+ set(GSTREAMER_VERSION "${GSTREAMER_VERSION_MAJOR}.${GSTREAMER_VERSION_MINOR}.${GSTREAMER_VERSION_MICRO}")
+ endif ()
+endif ()
+
+# FIXME: With CMake 2.8.3 we can just pass GSTREAMER_VERSION to FIND_PACKAGE_HANDLE_STANDARD_ARGS as VERSION_VAR
+# and remove the version check here (GSTREAMER_FIND_VERSION would be passed to FIND_PACKAGE).
+set(VERSION_OK TRUE)
+if (GSTREAMER_FIND_VERSION_EXACT)
+ if (NOT(("${GSTREAMER_FIND_VERSION}" VERSION_EQUAL "${GSTREAMER_VERSION}")))
+ set(VERSION_OK FALSE)
+ endif ()
+else ()
+ if ("${GSTREAMER_VERSION}" VERSION_LESS "${GSTREAMER_FIND_VERSION}")
+ set(VERSION_OK FALSE)
+ endif ()
+endif ()
+
+# -------------------------
+# 2. Find GStreamer plugins
+# -------------------------
+
+FIND_GSTREAMER_COMPONENT(GSTREAMER_APP gstreamer-app-1.0 gst/app/gstappsink.h gstapp-1.0)
+FIND_GSTREAMER_COMPONENT(GSTREAMER_AUDIO gstreamer-audio-1.0 gst/audio/audio.h gstaudio-1.0)
+FIND_GSTREAMER_COMPONENT(GSTREAMER_FFT gstreamer-fft-1.0 gst/fft/gstfft.h gstfft-1.0)
+FIND_GSTREAMER_COMPONENT(GSTREAMER_PBUTILS gstreamer-pbutils-1.0 gst/pbutils/pbutils.h gstpbutils-1.0)
+FIND_GSTREAMER_COMPONENT(GSTREAMER_VIDEO gstreamer-video-1.0 gst/video/video.h gstvideo-1.0)
+FIND_GSTREAMER_COMPONENT(GSTREAMER_GL gstreamer-gl-1.0 gst/gl/gl.h gstgl-1.0)
+
+# ------------------------------------------------
+# 3. Process the COMPONENTS passed to FIND_PACKAGE
+# ------------------------------------------------
+set(_GSTREAMER_REQUIRED_VARS GSTREAMER_INCLUDE_DIRS GSTREAMER_LIBRARIES VERSION_OK GSTREAMER_BASE_INCLUDE_DIRS GSTREAMER_BASE_LIBRARIES)
+
+foreach (_component ${GStreamer_FIND_COMPONENTS})
+ set(_gst_component "GSTREAMER_${_component}")
+ string(TOUPPER ${_gst_component} _UPPER_NAME)
+
+ list(APPEND _GSTREAMER_REQUIRED_VARS ${_UPPER_NAME}_INCLUDE_DIRS ${_UPPER_NAME}_LIBRARIES)
+endforeach ()
+
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GStreamer DEFAULT_MSG ${_GSTREAMER_REQUIRED_VARS})
diff --git a/gst-libs/CMakeLists.txt b/gst-libs/CMakeLists.txt
new file mode 100644
index 0000000..02b235e
--- /dev/null
+++ b/gst-libs/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(gst)
diff --git a/gst-libs/gst/CMakeLists.txt b/gst-libs/gst/CMakeLists.txt
new file mode 100644
index 0000000..ef32dd6
--- /dev/null
+++ b/gst-libs/gst/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(gl)
diff --git a/gst-libs/gst/gl/CMakeLists.txt b/gst-libs/gst/gl/CMakeLists.txt
new file mode 100644
index 0000000..9b441bd
--- /dev/null
+++ b/gst-libs/gst/gl/CMakeLists.txt
@@ -0,0 +1,21 @@
+set(srcs
+ gstglapi.c
+gstglbufferpool.c
+gstglcontext.c
+gstgldisplay.c
+gstgldownload.c
+gstglfeature.c
+gstglfilter.c
+gstglframebuffer.c
+gstglmemory.c
+gstglmixer.c
+gstglshader.c
+gstglshadervariables.c
+gstglupload.c
+gstglutils.c
+gstglwindow.c)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+add_library(gstgl
+ ${srcs} )
diff --git a/gst/CMakeLists.txt b/gst/CMakeLists.txt
new file mode 100644
index 0000000..ef32dd6
--- /dev/null
+++ b/gst/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(gl)
diff --git a/gst/gl/CMakeLists.txt b/gst/gl/CMakeLists.txt
new file mode 100644
index 0000000..b613ed3
--- /dev/null
+++ b/gst/gl/CMakeLists.txt
@@ -0,0 +1,25 @@
+set (plugin_srcs
+ gltestsrc.c
+gstglbumper.c
+gstglcolorscale.c
+gstgldeinterlace.c
+gstgldifferencematte.c
+gstgleffects.c
+gstglfilterapp.c
+gstglfilterblur.c
+gstglfiltercube.c
+gstglfilterglass.c
+gstglfilterlaplacian.c
+gstglfilterreflectedscreen.c
+gstglfiltershader.c
+gstglfiltersobel.c
+gstglimagesink.c
+gstglmosaic.c
+gstgloverlay.c
+gstgltestsrc.c
+gstopengl.c)
+
+
+add_library(gstglplugin MODULE ${plugin_srcs})
+
+target_link_libraries(gstglplugin gstgl)
--
1.7.9.5
本邮件附件清单如下：
(1) 0001-improve-CMake-build-system.patch (18.7 K)
(2) 0002-improve-MSVC-vc10-compatibility.patch (7.5 K)
(3) 0003-improve-cmake-build-script-add-install-target.patch (6.0 K)
comicfans44
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