mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-12-02 08:00:10 +00:00
4926fd2c3e
- fix build compiling & linking to accomodate recent code churn in Ptex - fix FindPTex.cmake module to correctly extract version number - fix dxPtexViewer & glPtexViewer source to compile with new Ptex namespace changes - add alpha channel padding function to ptexMipmapLoader as a workaround to the absence of 3-channel DXGI formats - mirror ptex memory limit function from glPtexViewer to dxPtexViewer
140 lines
4.1 KiB
CMake
140 lines
4.1 KiB
CMake
#
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# Copyright 2013 Pixar
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#
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# Licensed under the Apache License, Version 2.0 (the "Apache License")
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# with the following modification; you may not use this file except in
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# compliance with the Apache License and the following modification to it:
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# Section 6. Trademarks. is deleted and replaced with:
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#
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# 6. Trademarks. This License does not grant permission to use the trade
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# names, trademarks, service marks, or product names of the Licensor
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# and its affiliates, except as required to comply with Section 4(c) of
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# the License and to reproduce the content of the NOTICE file.
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#
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# You may obtain a copy of the Apache License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the Apache License with the above modification is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the Apache License for the specific
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# language governing permissions and limitations under the Apache License.
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#
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# Try to find PTex library and include path.
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# Once done this will define
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#
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# PTEX_FOUND
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# PTEX_INCLUDE_DIR
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# PTEX_LIBRARY
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#
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if (WIN32)
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find_path( PTEX_INCLUDE_DIR
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NAMES
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Ptexture.h
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HINTS
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"${PTEX_LOCATION}/include"
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"$ENV{PTEX_LOCATION}/include"
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PATHS
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"$ENV{PROGRAMFILES}/Ptex/include"
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/usr/include
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DOC "The directory where Ptexture.h resides")
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find_library( PTEX_LIBRARY
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NAMES
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Ptex32 Ptex32s Ptex
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HINTS
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"${PTEX_LOCATION}/lib"
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"$ENV{PTEX_LOCATION}/lib"
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PATHS
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"$ENV{PROGRAMFILES}/Ptex/lib"
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/usr/lib
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/usr/lib/w32api
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/usr/local/lib
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/usr/X11R6/lib
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DOC "The Ptex library")
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elseif (APPLE)
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find_path( PTEX_INCLUDE_DIR
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NAMES
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Ptexture.h
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HINTS
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"${PTEX_LOCATION}/include"
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"$ENV{PTEX_LOCATION}/include"
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PATHS
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DOC "The directory where Ptexture.h resides")
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find_library( PTEX_LIBRARY
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NAMES
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Ptex libPtex.a
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PATHS
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"${PTEX_LOCATION}/lib"
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"$ENV{PTEX_LOCATION}/lib"
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DOC "The Ptex Library")
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else ()
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find_path( PTEX_INCLUDE_DIR
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NAMES
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Ptexture.h
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HINTS
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"${PTEX_LOCATION}/include"
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"${PTEX_LOCATION}/include/wdas"
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"$ENV{PTEX_LOCATION}/include"
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"$ENV{PTEX_LOCATION}/include/wdas"
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PATHS
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/usr/include
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/usr/local/include
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/usr/openwin/share/include
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/usr/openwin/include
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/usr/X11R6/include
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/usr/include/X11
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DOC "The directory where Ptexture.h resides")
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find_library( PTEX_LIBRARY
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NAMES
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Ptex wdasPtex
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HINTS
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"${PTEX_LOCATION}/lib"
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"$ENV{PTEX_LOCATION}/lib"
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PATHS
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/usr/lib
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/usr/local/lib
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/usr/openwin/lib
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/usr/X11R6/lib
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DOC "The Ptex library")
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endif ()
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if (PTEX_INCLUDE_DIR AND EXISTS "${PTEX_INCLUDE_DIR}/PtexVersion.h")
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set (PTEX_VERSION_FILE "${PTEX_INCLUDE_DIR}/PtexVersion.h")
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elseif (PTEX_INCLUDE_DIR AND EXISTS "${PTEX_INCLUDE_DIR}/Ptexture.h")
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set (PTEX_VERSION_FILE "${PTEX_INCLUDE_DIR}/Ptexture.h")
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endif()
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if (PTEX_VERSION_FILE)
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file(STRINGS "${PTEX_VERSION_FILE}" TMP REGEX "^#define PtexAPIVersion.*$")
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string(REGEX MATCHALL "[0-9]+" API ${TMP})
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file(STRINGS "${PTEX_VERSION_FILE}" TMP REGEX "^#define PtexFileMajorVersion.*$")
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string(REGEX MATCHALL "[0-9]+" MAJOR ${TMP})
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file(STRINGS "${PTEX_VERSION_FILE}" TMP REGEX "^#define PtexFileMinorVersion.*$")
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string(REGEX MATCHALL "[0-9]+" MINOR ${TMP})
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set(PTEX_VERSION ${API}.${MAJOR}.${MINOR})
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(PTex
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REQUIRED_VARS
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PTEX_INCLUDE_DIR
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PTEX_LIBRARY
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VERSION_VAR
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PTEX_VERSION
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)
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mark_as_advanced(
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PTEX_INCLUDE_DIR
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PTEX_LIBRARY
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)
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