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Merge https://github.com/nigels-com/glew.git into master HEAD at Sat Oct 10 17:44:18 GMT 2015

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This commit is contained in:
omniavinco 2015-10-11 02:44:17 +09:00
commit bd5d498437
14 changed files with 194 additions and 79 deletions
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7
.travis.yml
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@ -1,12 +1,15 @@
language: cpp language: cpp
#sudo: false #sudo: false
install: install:
- sudo apt-get install git dos2unix - sudo apt-get install git cmake dos2unix libosmesa-dev
script: script:
- make -C auto clobber - make -C auto clobber
- make extensions - make extensions
- make
- make dist-src - make dist-src
- make clean; SYSTEM=linux make
- make clean; SYSTEM=linux-osmesa make
- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' . ; make; popd
- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' -DGLEW_OSMESA=1 .; make; popd
addons: addons:
artifacts: artifacts:
bucket: glew bucket: glew

92
Makefile
View File

@ -64,12 +64,14 @@ DIST_DIR := $(shell mktemp -d /tmp/glew.XXXXXX)/$(DIST_NAME)
# To disable symlinks: # To disable symlinks:
# - use LN= on gmake command-line # - use LN= on gmake command-line
AR ?= ar AR ?= ar
ARFLAGS ?= cr ARFLAGS ?= cr
INSTALL ?= install INSTALL ?= install
STRIP ?= strip STRIP ?= strip
RM ?= rm -f RM ?= rm -f
LN ?= ln -sf LN ?= ln -sf
UNIX2DOS ?= unix2dos -q
DOS2UNIX ?= dos2unix -q
ifneq (,$(filter debug,$(MAKECMDGOALS))) ifneq (,$(filter debug,$(MAKECMDGOALS)))
OPT = -g OPT = -g
@ -349,12 +351,12 @@ dist-win32:
$(RM) -f $(DIST_DIR)/bin/*/*/*.pdb $(DIST_DIR)/bin/*/*/*.exp $(RM) -f $(DIST_DIR)/bin/*/*/*.pdb $(DIST_DIR)/bin/*/*/*.exp
$(RM) -f $(DIST_DIR)/bin/*/*/glewinfo-*.exe $(DIST_DIR)/bin/*/*/visualinfo-*.exe $(RM) -f $(DIST_DIR)/bin/*/*/glewinfo-*.exe $(DIST_DIR)/bin/*/*/visualinfo-*.exe
$(RM) -f $(DIST_DIR)/lib/*/*/*.pdb $(DIST_DIR)/lib/*/*/*.exp $(RM) -f $(DIST_DIR)/lib/*/*/*.pdb $(DIST_DIR)/lib/*/*/*.exp
unix2dos $(DIST_DIR)/include/GL/*.h $(UNIX2DOS) $(DIST_DIR)/include/GL/*.h
unix2dos $(DIST_DIR)/doc/*.txt $(UNIX2DOS) $(DIST_DIR)/doc/*.txt
unix2dos $(DIST_DIR)/doc/*.html $(UNIX2DOS) $(DIST_DIR)/doc/*.html
unix2dos $(DIST_DIR)/*.txt $(UNIX2DOS) $(DIST_DIR)/*.txt
rm -f $(DIST_WIN32) rm -f $(DIST_WIN32)
cd $(DIST_DIR)/.. && zip -rv9 $(DIST_WIN32) $(DIST_NAME) cd $(DIST_DIR)/.. && zip -rq9 $(DIST_WIN32) $(DIST_NAME)
$(RM) -r $(DIST_DIR) $(RM) -r $(DIST_DIR)
dist-src: dist-src:
@ -377,42 +379,42 @@ dist-src:
find $(DIST_DIR) -name CVS -o -name .cvsignore | xargs $(RM) -r find $(DIST_DIR) -name CVS -o -name .cvsignore | xargs $(RM) -r
find $(DIST_DIR) -name .svn | xargs $(RM) -r find $(DIST_DIR) -name .svn | xargs $(RM) -r
find $(DIST_DIR) -name "*.patch" | xargs $(RM) -r find $(DIST_DIR) -name "*.patch" | xargs $(RM) -r
dos2unix $(DIST_DIR)/Makefile $(DOS2UNIX) $(DIST_DIR)/Makefile
dos2unix $(DIST_DIR)/auto/Makefile $(DOS2UNIX) $(DIST_DIR)/auto/Makefile
dos2unix $(DIST_DIR)/config/* $(DOS2UNIX) $(DIST_DIR)/config/*
unix2dos $(DIST_DIR)/auto/core/* $(UNIX2DOS) $(DIST_DIR)/auto/core/*
unix2dos $(DIST_DIR)/auto/extensions/* $(UNIX2DOS) $(DIST_DIR)/auto/extensions/*
find $(DIST_DIR) -name '*.h' | xargs unix2dos find $(DIST_DIR) -name '*.h' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.c' | xargs unix2dos find $(DIST_DIR) -name '*.c' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.txt' | xargs unix2dos find $(DIST_DIR) -name '*.txt' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.html' | xargs unix2dos find $(DIST_DIR) -name '*.html' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.css' | xargs unix2dos find $(DIST_DIR) -name '*.css' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.sh' | xargs unix2dos find $(DIST_DIR) -name '*.sh' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.pl' | xargs unix2dos find $(DIST_DIR) -name '*.pl' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name 'Makefile' | xargs unix2dos find $(DIST_DIR) -name 'Makefile' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.in' | xargs unix2dos find $(DIST_DIR) -name '*.in' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.pm' | xargs unix2dos find $(DIST_DIR) -name '*.pm' | xargs $(UNIX2DOS)
find $(DIST_DIR) -name '*.rc' | xargs unix2dos find $(DIST_DIR) -name '*.rc' | xargs $(UNIX2DOS)
rm -f $(DIST_SRC_ZIP) rm -f $(DIST_SRC_ZIP)
cd $(DIST_DIR)/.. && zip -rv9 $(DIST_SRC_ZIP) $(DIST_NAME) cd $(DIST_DIR)/.. && zip -rq9 $(DIST_SRC_ZIP) $(DIST_NAME)
dos2unix $(DIST_DIR)/Makefile $(DOS2UNIX) $(DIST_DIR)/Makefile
dos2unix $(DIST_DIR)/auto/Makefile $(DOS2UNIX) $(DIST_DIR)/auto/Makefile
dos2unix $(DIST_DIR)/config/* $(DOS2UNIX) $(DIST_DIR)/config/*
dos2unix $(DIST_DIR)/auto/core/* $(DOS2UNIX) $(DIST_DIR)/auto/core/*
dos2unix $(DIST_DIR)/auto/extensions/* $(DOS2UNIX) $(DIST_DIR)/auto/extensions/*
find $(DIST_DIR) -name '*.h' | xargs dos2unix find $(DIST_DIR) -name '*.h' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.c' | xargs dos2unix find $(DIST_DIR) -name '*.c' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.txt' | xargs dos2unix find $(DIST_DIR) -name '*.txt' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.html' | xargs dos2unix find $(DIST_DIR) -name '*.html' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.css' | xargs dos2unix find $(DIST_DIR) -name '*.css' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.sh' | xargs dos2unix find $(DIST_DIR) -name '*.sh' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.pl' | xargs dos2unix find $(DIST_DIR) -name '*.pl' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name 'Makefile' | xargs dos2unix find $(DIST_DIR) -name 'Makefile' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.in' | xargs dos2unix find $(DIST_DIR) -name '*.in' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.pm' | xargs dos2unix find $(DIST_DIR) -name '*.pm' | xargs $(DOS2UNIX)
find $(DIST_DIR) -name '*.rc' | xargs dos2unix find $(DIST_DIR) -name '*.rc' | xargs $(DOS2UNIX)
rm -f $(DIST_SRC_TGZ) rm -f $(DIST_SRC_TGZ)
cd $(DIST_DIR)/.. && env GZIP=-9 tar cvzf $(DIST_SRC_TGZ) $(DIST_NAME) cd $(DIST_DIR)/.. && env GZIP=-9 tar czf $(DIST_SRC_TGZ) $(DIST_NAME)
$(RM) -r $(DIST_DIR) $(RM) -r $(DIST_DIR)
extensions: extensions:

4
auto/Makefile
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@ -204,7 +204,7 @@ $(S.DEST)/glew.c: $(EXT)/.dummy
$(BIN)/make_list.pl $(GL_CORE_SPEC) | grep -v '\"GL_VERSION' >> $@ $(BIN)/make_list.pl $(GL_CORE_SPEC) | grep -v '\"GL_VERSION' >> $@
$(BIN)/make_list.pl $(GL_EXT_SPEC) >> $@ $(BIN)/make_list.pl $(GL_EXT_SPEC) >> $@
echo -e "\n return GLEW_OK;\n}\n" >> $@ echo -e "\n return GLEW_OK;\n}\n" >> $@
echo -e "\n#if defined(_WIN32)" >> $@ echo -e "\n#if defined(_WIN32) && ! defined(GLEW_OSMESA)" >> $@
echo -e "\n#if !defined(GLEW_MX)" >> $@ echo -e "\n#if !defined(GLEW_MX)" >> $@
$(BIN)/make_def_fun.pl WGL $(WGL_EXT_SPEC) >> $@ $(BIN)/make_def_fun.pl WGL $(WGL_EXT_SPEC) >> $@
$(BIN)/make_def_var.pl WGL $(WGL_EXT_SPEC) >> $@ $(BIN)/make_def_var.pl WGL $(WGL_EXT_SPEC) >> $@
@ -213,7 +213,7 @@ $(S.DEST)/glew.c: $(EXT)/.dummy
cat $(SRC)/glew_init_wgl.c >> $@ cat $(SRC)/glew_init_wgl.c >> $@
$(BIN)/make_list.pl $(WGL_EXT_SPEC) >> $@ $(BIN)/make_list.pl $(WGL_EXT_SPEC) >> $@
echo -e "\n return GLEW_OK;\n}" >> $@; echo -e "\n return GLEW_OK;\n}" >> $@;
echo -e "\n#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))" >> $@ echo -e "\n#elif !defined(GLEW_OSMESA) && !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))" >> $@
$(BIN)/make_def_fun.pl GLX $(GLX_CORE_SPEC) >> $@ $(BIN)/make_def_fun.pl GLX $(GLX_CORE_SPEC) >> $@
$(BIN)/make_def_fun.pl GLX $(GLX_EXT_SPEC) >> $@ $(BIN)/make_def_fun.pl GLX $(GLX_EXT_SPEC) >> $@
echo -e "\n#if !defined(GLEW_MX)" >> $@; echo -e "\n#if !defined(GLEW_MX)" >> $@;

9
auto/src/glew_head.c
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@ -1,6 +1,9 @@
#include <GL/glew.h> #include <GL/glew.h>
#if defined(_WIN32) #if defined(GLEW_OSMESA)
# define GLAPI extern
# include <GL/osmesa.h>
#elif defined(_WIN32)
# include <GL/wglew.h> # include <GL/wglew.h>
#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX)) #elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))
# include <GL/glxew.h> # include <GL/glxew.h>
@ -138,7 +141,9 @@ void* NSGLGetProcAddress (const GLubyte *name)
* Define glewGetProcAddress. * Define glewGetProcAddress.
*/ */
#if defined(GLEW_REGAL) #if defined(GLEW_REGAL)
# define glewGetProcAddress(name) regalGetProcAddress((const GLchar *) name) # define glewGetProcAddress(name) regalGetProcAddress((const GLchar *)name)
#elif defined(GLEW_OSMESA)
# define glewGetProcAddress(name) OSMesaGetProcAddress((const char *)name)
#elif defined(_WIN32) #elif defined(_WIN32)
# define glewGetProcAddress(name) wglGetProcAddress((LPCSTR)name) # define glewGetProcAddress(name) wglGetProcAddress((LPCSTR)name)
#elif defined(__APPLE__) && !defined(GLEW_APPLE_GLX) #elif defined(__APPLE__) && !defined(GLEW_APPLE_GLX)

6
auto/src/glew_init_tail.c
View File

@ -39,9 +39,11 @@ GLenum GLEWAPIENTRY glewInit (void)
GLenum r; GLenum r;
r = glewContextInit(); r = glewContextInit();
if ( r != 0 ) return r; if ( r != 0 ) return r;
#if defined(_WIN32) #if defined(GLEW_OSMESA) || defined(__ANDROID__) || defined(__native_client__) || defined(__HAIKU__)
return r;
#elif defined(_WIN32)
return wglewInit(); return wglewInit();
#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX)) /* _UNIX */ #elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) /* _UNIX */
return glxewInit(); return glxewInit();
#else #else
return r; return r;

2
auto/src/glew_str_glx.c
View File

@ -4,7 +4,7 @@
return ret; return ret;
} }
#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX) #elif !defined(GLEW_OSMESA) && !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
#if defined(GLEW_MX) #if defined(GLEW_MX)
GLboolean glxewContextIsSupported (const GLXEWContext* ctx, const char* name) GLboolean glxewContextIsSupported (const GLXEWContext* ctx, const char* name)

2
auto/src/glew_str_wgl.c
View File

@ -4,7 +4,7 @@
return ret; return ret;
} }
#if defined(_WIN32) #if defined(_WIN32) && !defined(GLEW_OSMESA)
#if defined(GLEW_MX) #if defined(GLEW_MX)
GLboolean GLEWAPIENTRY wglewContextIsSupported (const WGLEWContext* ctx, const char* name) GLboolean GLEWAPIENTRY wglewContextIsSupported (const WGLEWContext* ctx, const char* name)

2
auto/src/glewinfo_glx.c
View File

@ -1,6 +1,6 @@
} }
#else /* _UNIX */ #elif !defined(GLEW_OSMESA) /* _UNIX */
static void glxewInfo () static void glxewInfo ()
{ {

12
auto/src/glewinfo_head.c
View File

@ -2,7 +2,10 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <GL/glew.h> #include <GL/glew.h>
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#define GLAPI extern
#include <GL/osmesa.h>
#elif defined(_WIN32)
#include <GL/wglew.h> #include <GL/wglew.h>
#elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX) #elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX)
#include <GL/glxew.h> #include <GL/glxew.h>
@ -21,10 +24,10 @@ static FILE* f;
#ifdef GLEW_MX #ifdef GLEW_MX
GLEWContext _glewctx; GLEWContext _glewctx;
#define glewGetContext() (&_glewctx) #define glewGetContext() (&_glewctx)
#ifdef _WIN32 #if defined(_WIN32)
WGLEWContext _wglewctx; WGLEWContext _wglewctx;
#define wglewGetContext() (&_wglewctx) #define wglewGetContext() (&_wglewctx)
#elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX) #elif !defined(GLEW_OSMESA) && !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX)
GLXEWContext _glxewctx; GLXEWContext _glxewctx;
#define glxewGetContext() (&_glxewctx) #define glxewGetContext() (&_glxewctx)
#endif #endif
@ -34,7 +37,8 @@ GLXEWContext _glxewctx;
struct createParams struct createParams
{ {
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
int pixelformat; int pixelformat;
#elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX) #elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX)
const char* display; const char* display;

35
auto/src/glewinfo_tail.c
View File

@ -9,7 +9,8 @@ int main (int argc, char** argv)
GLuint err; GLuint err;
struct createParams params = struct createParams params =
{ {
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
-1, /* pixelformat */ -1, /* pixelformat */
#elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX) #elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
"", /* display */ "", /* display */
@ -24,7 +25,8 @@ int main (int argc, char** argv)
if (glewParseArgs(argc-1, argv+1, &params)) if (glewParseArgs(argc-1, argv+1, &params))
{ {
fprintf(stderr, "Usage: glewinfo " fprintf(stderr, "Usage: glewinfo "
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
"[-pf <pixelformat>] " "[-pf <pixelformat>] "
#elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX) #elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
"[-display <display>] " "[-display <display>] "
@ -46,7 +48,8 @@ int main (int argc, char** argv)
glewExperimental = GL_TRUE; glewExperimental = GL_TRUE;
#ifdef GLEW_MX #ifdef GLEW_MX
err = glewContextInit(glewGetContext()); err = glewContextInit(glewGetContext());
#ifdef _WIN32 #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
err = err || wglewContextInit(wglewGetContext()); err = err || wglewContextInit(wglewGetContext());
#elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX) #elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
err = err || glxewContextInit(glxewGetContext()); err = err || glxewContextInit(glxewGetContext());
@ -76,7 +79,8 @@ int main (int argc, char** argv)
fprintf(f, " GLEW Extension Info\n"); fprintf(f, " GLEW Extension Info\n");
fprintf(f, "---------------------------\n\n"); fprintf(f, "---------------------------\n\n");
fprintf(f, "GLEW version %s\n", glewGetString(GLEW_VERSION)); fprintf(f, "GLEW version %s\n", glewGetString(GLEW_VERSION));
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
fprintf(f, "Reporting capabilities of pixelformat %d\n", params.pixelformat); fprintf(f, "Reporting capabilities of pixelformat %d\n", params.pixelformat);
#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) #elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
fprintf(f, "Reporting capabilities of display %s, visual 0x%x\n", fprintf(f, "Reporting capabilities of display %s, visual 0x%x\n",
@ -86,7 +90,8 @@ int main (int argc, char** argv)
glGetString(GL_RENDERER), glGetString(GL_VENDOR)); glGetString(GL_RENDERER), glGetString(GL_VENDOR));
fprintf(f, "OpenGL version %s is supported\n", glGetString(GL_VERSION)); fprintf(f, "OpenGL version %s is supported\n", glGetString(GL_VERSION));
glewInfo(); glewInfo();
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
wglewInfo(); wglewInfo();
#else #else
glxewInfo(); glxewInfo();
@ -124,7 +129,8 @@ GLboolean glewParseArgs (int argc, char** argv, struct createParams *params)
else return GL_TRUE; else return GL_TRUE;
++p; ++p;
} }
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
else if (!strcmp(argv[p], "-pf") || !strcmp(argv[p], "-pixelformat")) else if (!strcmp(argv[p], "-pf") || !strcmp(argv[p], "-pixelformat"))
{ {
if (++p >= argc) return GL_TRUE; if (++p >= argc) return GL_TRUE;
@ -150,7 +156,22 @@ GLboolean glewParseArgs (int argc, char** argv, struct createParams *params)
/* ------------------------------------------------------------------------ */ /* ------------------------------------------------------------------------ */
#if defined(_WIN32) #if defined(GLEW_OSMESA)
OSMesaContext ctx;
GLboolean glewCreateContext (struct createParams *params)
{
ctx = OSMesaCreateContext(OSMESA_RGBA, NULL);
if (NULL == ctx) return GL_TRUE;
return GL_FALSE;
}
void glewDestroyContext ()
{
if (NULL != ctx) OSMesaDestroyContext(ctx);
}
#elif defined(_WIN32)
HWND wnd = NULL; HWND wnd = NULL;
HDC dc = NULL; HDC dc = NULL;

2
auto/src/glewinfo_wgl.c
View File

@ -2,7 +2,7 @@
/* ------------------------------------------------------------------------ */ /* ------------------------------------------------------------------------ */
#ifdef _WIN32 #if defined(_WIN32) && !defined(GLEW_OSMESA)
static void wglewInfo () static void wglewInfo ()
{ {

54
build/cmake/CMakeLists.txt
View File

@ -13,6 +13,8 @@ endif()
set(CMAKE_DEBUG_POSTFIX d) set(CMAKE_DEBUG_POSTFIX d)
option (BUILD_UTILS "utilities" ON) option (BUILD_UTILS "utilities" ON)
option (GLEW_REGAL "Regal mode" FALSE)
option (GLEW_OSMESA "OSMesa mode" FALSE)
set (GLEW_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../..) set (GLEW_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../..)
@ -41,18 +43,50 @@ set (GLEW_LIBRARIES ${OPENGL_LIBRARIES})
add_definitions (-DGLEW_NO_GLU) add_definitions (-DGLEW_NO_GLU)
#### Regal mode ####
if (GLEW_REGAL)
if (WIN32)
set (REGAL_LIB_NAME regal32)
else ()
set (REGAL_LIB_NAME Regal)
endif ()
add_definitions (-DGLEW_REGAL)
set (GLEW_LIBRARIES ${REGAL_LIB_NAME})
endif ()
#### OSMesa mode ####
if (GLEW_OSMESA)
if (WIN32)
set (OSMESA_LIB_NAME osmesa)
else ()
set (OSMESA_LIB_NAME OSMesa)
endif ()
add_definitions (-DGLEW_OSMESA)
set (GLEW_LIBRARIES ${OSMESA_LIB_NAME} ${OPENGL_LIBRARIES})
endif ()
#### GLEW ####
include_directories (${GLEW_DIR}/include) include_directories (${GLEW_DIR}/include)
add_library (glew SHARED ${GLEW_DIR}/src/glew.c) set (GLEW_SRC_FILES ${GLEW_DIR}/src/glew.c)
if (WIN32)
list (APPEND GLEW_SRC_FILES ${GLEW_DIR}/build/glew.rc)
endif ()
add_library (glew SHARED ${GLEW_SRC_FILES})
set_target_properties (glew PROPERTIES COMPILE_DEFINITIONS "GLEW_BUILD" OUTPUT_NAME "${GLEW_LIB_NAME}" PREFIX "${DLL_PREFIX}") set_target_properties (glew PROPERTIES COMPILE_DEFINITIONS "GLEW_BUILD" OUTPUT_NAME "${GLEW_LIB_NAME}" PREFIX "${DLL_PREFIX}")
add_library (glew_s STATIC ${GLEW_DIR}/src/glew.c) add_library (glew_s STATIC ${GLEW_SRC_FILES})
set_target_properties (glew_s PROPERTIES COMPILE_DEFINITIONS "GLEW_STATIC" OUTPUT_NAME "${GLEW_LIB_NAME}" PREFIX lib) set_target_properties (glew_s PROPERTIES COMPILE_DEFINITIONS "GLEW_STATIC" OUTPUT_NAME "${GLEW_LIB_NAME}" PREFIX lib)
target_link_libraries (glew ${GLEW_LIBRARIES}) target_link_libraries (glew ${GLEW_LIBRARIES})
target_link_libraries (glew_s ${GLEW_LIBRARIES}) target_link_libraries (glew_s ${GLEW_LIBRARIES})
add_library(glewmx SHARED ${GLEW_DIR}/src/glew.c ) add_library(glewmx SHARED ${GLEW_SRC_FILES})
set_target_properties (glewmx PROPERTIES COMPILE_DEFINITIONS "GLEW_BUILD;GLEW_MX" OUTPUT_NAME "${GLEW_LIB_NAME}mx" PREFIX "${DLL_PREFIX}") set_target_properties (glewmx PROPERTIES COMPILE_DEFINITIONS "GLEW_BUILD;GLEW_MX" OUTPUT_NAME "${GLEW_LIB_NAME}mx" PREFIX "${DLL_PREFIX}")
add_library(glewmx_s STATIC ${GLEW_DIR}/src/glew.c ) add_library(glewmx_s STATIC ${GLEW_SRC_FILES})
set_target_properties (glewmx_s PROPERTIES COMPILE_DEFINITIONS "GLEW_STATIC;GLEW_MX" OUTPUT_NAME "${GLEW_LIB_NAME}mx" PREFIX lib) set_target_properties (glewmx_s PROPERTIES COMPILE_DEFINITIONS "GLEW_STATIC;GLEW_MX" OUTPUT_NAME "${GLEW_LIB_NAME}mx" PREFIX lib)
target_link_libraries (glewmx ${GLEW_LIBRARIES}) target_link_libraries (glewmx ${GLEW_LIBRARIES})
target_link_libraries (glewmx_s ${GLEW_LIBRARIES}) target_link_libraries (glewmx_s ${GLEW_LIBRARIES})
@ -86,10 +120,18 @@ install ( TARGETS ${targets_to_install}
) )
if (BUILD_UTILS) if (BUILD_UTILS)
add_executable (glewinfo ${GLEW_DIR}/src/glewinfo.c) set (GLEWINFO_SRC_FILES ${GLEW_DIR}/src/glewinfo.c)
if (WIN32)
list (APPEND GLEWINFO_SRC_FILES ${GLEW_DIR}/build/glewinfo.rc)
endif ()
add_executable (glewinfo ${GLEWINFO_SRC_FILES})
target_link_libraries (glewinfo glew) target_link_libraries (glewinfo glew)
add_executable (visualinfo ${GLEW_DIR}/src/visualinfo.c) set (VISUALINFO_SRC_FILES ${GLEW_DIR}/src/visualinfo.c)
if (WIN32)
list (APPEND VISUALINFO_SRC_FILES ${GLEW_DIR}/build/visualinfo.rc)
endif ()
add_executable (visualinfo ${VISUALINFO_SRC_FILES})
target_link_libraries (visualinfo glew) target_link_libraries (visualinfo glew)
install ( TARGETS glewinfo visualinfo install ( TARGETS glewinfo visualinfo

4
config/Makefile.linux-osmesa Normal file
View File

@ -0,0 +1,4 @@
include config/Makefile.linux
LDFLAGS.GL = -lOSMesa
CFLAGS.EXTRA += -DGLEW_OSMESA

42
src/visualinfo.c
View File

@ -34,7 +34,10 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <GL/glew.h> #include <GL/glew.h>
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#define GLAPI extern
#include <GL/osmesa.h>
#elif defined(_WIN32)
#include <GL/wglew.h> #include <GL/wglew.h>
#elif defined(__APPLE__) && !defined(GLEW_APPLE_GLX) #elif defined(__APPLE__) && !defined(GLEW_APPLE_GLX)
#include <OpenGL/OpenGL.h> #include <OpenGL/OpenGL.h>
@ -57,7 +60,9 @@ GLXEWContext _glxewctx;
typedef struct GLContextStruct typedef struct GLContextStruct
{ {
#ifdef _WIN32 #if defined(GLEW_OSMESA)
OSMesaContext ctx;
#elif defined(_WIN32)
HWND wnd; HWND wnd;
HDC dc; HDC dc;
HGLRC rc; HGLRC rc;
@ -180,7 +185,8 @@ main (int argc, char** argv)
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
/* extensions string */ /* extensions string */
#if defined(_WIN32) #if defined(GLEW_OSMESA)
#elif defined(_WIN32)
/* WGL extensions */ /* WGL extensions */
if (WGLEW_ARB_extensions_string || WGLEW_EXT_extensions_string) if (WGLEW_ARB_extensions_string || WGLEW_EXT_extensions_string)
{ {
@ -258,7 +264,14 @@ void PrintExtensions (const char* s)
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
#if defined(_WIN32) #if defined(GLEW_OSMESA)
void
VisualInfo (GLContext* ctx)
{
}
#elif defined(_WIN32)
void void
VisualInfoARB (GLContext* ctx) VisualInfoARB (GLContext* ctx)
@ -1003,7 +1016,26 @@ VisualInfo (GLContext* ctx)
/* ------------------------------------------------------------------------ */ /* ------------------------------------------------------------------------ */
#if defined(_WIN32) #if defined(GLEW_OSMESA)
void InitContext (GLContext* ctx)
{
ctx->ctx = NULL;
}
GLboolean CreateContext (GLContext* ctx)
{
if (NULL == ctx) return GL_TRUE;
ctx->ctx = OSMesaCreateContext(OSMESA_RGBA, NULL);
if (NULL == ctx->ctx) return GL_TRUE;
return GL_FALSE;
}
void DestroyContext (GLContext* ctx)
{
if (NULL == ctx) return;
if (NULL != ctx->ctx) OSMesaDestroyContext(ctx->ctx);
}
#elif defined(_WIN32)
void InitContext (GLContext* ctx) void InitContext (GLContext* ctx)
{ {