- incremented version to 3.6.1-dev
- a few changes to opengl version checking (now uses glew)
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@ -119,7 +119,8 @@ void Renderer::transform(float rotX, float rotY, float zoom) {
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void Renderer::checkGlCaps() {
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//opengl 1.3
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if(!isGlVersionSupported(1, 3, 0)) {
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//if(!isGlVersionSupported(1, 3, 0)) {
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if(glewIsSupported("GL_VERSION_1_3") == false) {
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string message;
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message += "Your system supports OpenGL version \"";
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@ -131,7 +132,8 @@ void Renderer::checkGlCaps() {
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}
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//opengl 1.4 or extension
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if(isGlVersionSupported(1, 4, 0) == false) {
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//if(isGlVersionSupported(1, 4, 0) == false) {
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if(glewIsSupported("GL_VERSION_1_4") == false) {
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checkExtension("GL_ARB_texture_env_crossbar", "MegaGlest");
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}
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}
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@ -27,7 +27,7 @@ using namespace Shared::Platform;
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namespace Glest { namespace Game {
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const char *mailString = " http://bugs.megaglest.org";
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const string glestVersionString = "v3.6.0";
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const string glestVersionString = "v3.6.1-dev";
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#if defined(SVNVERSION)
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const string SVN_Rev = string("Rev: ") + string(SVNVERSION);
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#elif defined(SVNVERSIONHEADER)
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@ -6428,7 +6428,8 @@ void Renderer::checkGlCaps() {
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}
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//opengl 1.3
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if(!isGlVersionSupported(1, 3, 0)) {
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//if(!isGlVersionSupported(1, 3, 0)) {
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if(glewIsSupported("GL_VERSION_1_3") == false) {
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string message;
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message += "Your system supports OpenGL version \"";
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@ -6440,7 +6441,8 @@ void Renderer::checkGlCaps() {
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}
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//opengl 1.4 or extension
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if(!isGlVersionSupported(1, 4, 0)){
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//if(!isGlVersionSupported(1, 4, 0)){
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if(glewIsSupported("GL_VERSION_1_4") == false) {
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checkExtension("GL_ARB_texture_env_crossbar", "MegaGlest");
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}
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}
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@ -36,7 +36,7 @@ void setVBOSupported(bool value);
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void overrideGlExtensionSupport(const char *extensionName,bool value);
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bool isGlExtensionSupported(const char *extensionName);
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bool isGlVersionSupported(int major, int minor, int release);
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//bool isGlVersionSupported(int major, int minor, int release);
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const char *getGlVersion();
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const char *getGlRenderer();
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const char *getGlVendor();
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@ -72,49 +72,49 @@ bool isGlExtensionSupported(const char *extensionName) {
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return cacheExtensionCheckList[extensionName];
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}
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bool isGlVersionSupported(int major, int minor, int release) {
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const char *strVersion= getGlVersion();
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//major
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const char *majorTok= strVersion;
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int majorSupported= atoi(majorTok);
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if(majorSupported<major) {
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return false;
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}
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else if(majorSupported>major) {
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return true;
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}
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//minor
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int i=0;
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while(strVersion[i]!='.') {
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++i;
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}
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const char *minorTok= &strVersion[i]+1;
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int minorSupported= atoi(minorTok);
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if(minorSupported<minor) {
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return false;
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}
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else if(minorSupported>minor) {
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return true;
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}
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//release
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++i;
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while(strVersion[i]!='.') {
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++i;
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}
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const char *releaseTok= &strVersion[i]+1;
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if(atoi(releaseTok) < release) {
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return false;
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}
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return true;
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}
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//bool isGlVersionSupported(int major, int minor, int release) {
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//
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// const char *strVersion= getGlVersion();
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//
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// //major
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// const char *majorTok= strVersion;
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// int majorSupported= atoi(majorTok);
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//
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// if(majorSupported<major) {
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// return false;
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// }
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// else if(majorSupported>major) {
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// return true;
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// }
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//
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// //minor
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// int i=0;
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// while(strVersion[i]!='.') {
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// ++i;
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// }
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// const char *minorTok= &strVersion[i]+1;
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// int minorSupported= atoi(minorTok);
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//
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// if(minorSupported<minor) {
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// return false;
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// }
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// else if(minorSupported>minor) {
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// return true;
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// }
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//
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// //release
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// ++i;
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// while(strVersion[i]!='.') {
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// ++i;
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// }
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// const char *releaseTok= &strVersion[i]+1;
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//
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// if(atoi(releaseTok) < release) {
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// return false;
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// }
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//
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// return true;
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//}
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const char *getGlVersion() {
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return reinterpret_cast<const char *>(glGetString(GL_VERSION));
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