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https://github.com/Perlmint/glew-cmake.git
synced 2024-11-11 09:33:49 +00:00
EGL refinements and fixes
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20908a2182
commit
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@ -280,6 +280,8 @@ $(S.DEST)/glewinfo.c: $(EXT)/.dummy
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$(BIN)/make_info.pl $(GL_CORE_SPEC) >> $@
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$(BIN)/make_info.pl $(GL_EXT_SPEC) >> $@
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echo -e "#if defined(GLEW_EGL)\n" >> $@
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$(BIN)/make_info.pl $(EGL_CORE_SPEC) >> $@
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$(BIN)/make_info.pl $(EGL_EXT_SPEC) >> $@
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echo -e "#elif _WIN32\n" >> $@
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$(BIN)/make_info.pl $(WGL_EXT_SPEC) >> $@
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echo -e "#else /* _UNIX */\n" >> $@
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@ -24,11 +24,11 @@ if (@ARGV)
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{
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my ($extname, $exturl, $extstring, $reuse, $types, $tokens, $functions, $exacts) = parse_ext($ext);
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my $exttype = $extname;
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$exttype =~ s/(W*?)GL(X*?)_(.*?_)(.*)/$3/;
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$exttype =~ s/(W?E?)GL(X?)_(.*?_)(.*)/$3/;
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my $extrem = $extname;
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$extrem =~ s/(W*?)GL(X*?)_(.*?_)(.*)/$4/;
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$extrem =~ s/(W?E?)GL(X?)_(.*?_)(.*)/$4/;
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my $extvar = $extname;
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$extvar =~ s/(W*)GL(X*)_/$1GL$2EW_/;
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$extvar =~ s/(W?E?)GL(X?)_/$1GL$2EW_/;
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if(!($exttype =~ $curexttype))
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{
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if(length($curexttype) > 0)
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@ -66,6 +66,8 @@ typedef khronos_utime_nanoseconds_t EGLuint64NV;
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struct EGLClientPixmapHI;
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#define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType)0)
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EGLAPI __eglMustCastToProperFunctionPointerType EGLAPIENTRY eglGetProcAddress (const char *procname);
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#ifdef __cplusplus
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@ -5,27 +5,42 @@ GLboolean eglewGetExtension (const char* name)
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const GLubyte* start;
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const GLubyte* end;
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/* TODO */
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/* return _glewSearchExtension(name, start, end); */
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return GL_FALSE;
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start = (const GLubyte*) eglQueryString(eglGetDisplay(EGL_DEFAULT_DISPLAY), EGL_EXTENSIONS);
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if (0 == start) return GL_FALSE;
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end = start + _glewStrLen(start);
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return _glewSearchExtension(name, start, end);
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}
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GLenum eglewInit ()
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{
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int major, minor;
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GLuint dot;
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GLint major, minor;
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const GLubyte* version;
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const GLubyte* extStart;
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const GLubyte* extEnd;
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/* initialize flags */
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EGLEW_VERSION_1_0 = GL_TRUE;
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EGLEW_VERSION_1_1 = GL_TRUE;
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EGLEW_VERSION_1_2 = GL_TRUE;
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EGLEW_VERSION_1_3 = GL_TRUE;
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EGLEW_VERSION_1_4 = GL_TRUE;
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EGLEW_VERSION_1_5 = GL_TRUE;
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/* query EGK version */
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major = 0;
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minor = 0;
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version = (const GLubyte*) eglQueryString(eglGetDisplay(EGL_DEFAULT_DISPLAY), EGL_VERSION);
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dot = _glewStrCLen(version, '.');
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if (dot != 0)
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{
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major = version[dot-1]-'0';
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minor = version[dot+1]-'0';
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}
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/* query EGL version */
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EGLEW_VERSION_1_5 = ( major > 1 ) || ( major == 1 && minor >= 5 ) ? GL_TRUE : GL_FALSE;
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EGLEW_VERSION_1_4 = EGLEW_VERSION_1_5 == GL_TRUE || ( major == 1 && minor >= 4 ) ? GL_TRUE : GL_FALSE;
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EGLEW_VERSION_1_3 = EGLEW_VERSION_1_4 == GL_TRUE || ( major == 1 && minor >= 3 ) ? GL_TRUE : GL_FALSE;
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EGLEW_VERSION_1_2 = EGLEW_VERSION_1_3 == GL_TRUE || ( major == 1 && minor >= 2 ) ? GL_TRUE : GL_FALSE;
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EGLEW_VERSION_1_1 = EGLEW_VERSION_1_2 == GL_TRUE || ( major == 1 && minor >= 1 ) ? GL_TRUE : GL_FALSE;
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EGLEW_VERSION_1_0 = EGLEW_VERSION_1_1 == GL_TRUE || ( major == 1 && minor >= 0 ) ? GL_TRUE : GL_FALSE;
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/* query EGL extension string */
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extStart = (const GLubyte*) eglQueryString(eglGetDisplay(EGL_DEFAULT_DISPLAY), EGL_EXTENSIONS);
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if (extStart == 0)
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extStart = (const GLubyte *)"";
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extEnd = extStart + _glewStrLen(extStart);
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/* initialize extensions */
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@ -4,7 +4,7 @@
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return ret;
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}
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#elif !defined(GLEW_OSMESA) && !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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#elif !defined(GLEW_OSMESA) && !defined(GLEW_EGL) && !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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GLboolean glxewIsSupported (const char* name)
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{
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@ -1,6 +1,6 @@
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}
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#elif !defined(GLEW_OSMESA) /* _UNIX */
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#elif !defined(GLEW_EGL) && !defined(GLEW_OSMESA) /* _UNIX */
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static void glxewInfo ()
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{
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@ -3,7 +3,7 @@
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#include <string.h>
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#include <GL/glew.h>
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#if defined(GLEW_EGL)
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#include <EGL/egl.h>
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#include <GL/eglew.h>
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#elif defined(GLEW_OSMESA)
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#define GLAPI extern
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#include <GL/osmesa.h>
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