98038 2012-10-01 08:50:19 -0700 [Qt] QNX build fails due to signature change in gl2.h header (glShaderSource) 2012-11-13 13:38:02 -0800 1 1 1 Unclassified WebKit WebKit Qt 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 74040 1 milian.wolff milian.wolff hausmann webkit.review.bot oldest_to_newest 731725 0 milian.wolff 2012-10-01 08:50:19 -0700 QtWebKit for QNX fails to compile with enabled 3D rendering: qcc -Vgcc_ntoarmv7le -c -Wno-psabi -lang-c++ -g -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -D_REENTRANT -DQT_NO_CLIPBOARD -DSQLITE_CORE -DSQLITE_OMIT_LOAD_EXTENSION -DSQLITE_OMIT_COMPLETE -DQT_OPENGL_SHIMS=1 -DBUILDING_QT__=1 -DENABLE_3D_RENDERING=1 -DENABLE_BLOB=1 -DENABLE_CHANNEL_MESSAGING=1 -DENABLE_CSS_BOX_DECORATION_BREAK=1 -DENABLE_CSS_EXCLUSIONS=1 -DENABLE_CSS_FILTERS=1 -DENABLE_CSS_IMAGE_SET=1 -DENABLE_CSS_REGIONS=1 -DENABLE_CSS_STICKY_POSITION=1 -DENABLE_DATALIST_ELEMENT=1 -DENABLE_DETAILS_ELEMENT=1 -DENABLE_FAST_MOBILE_SCROLLING=1 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-I/home/milian/projects/qt5/install-qnx650/include/QtCore/5.0.0 -I/home/milian/projects/qt5/install-qnx650/include/QtCore/5.0.0/QtCore -I/opt/qnx650/target/qnx6/usr/include -I/opt/qnx650/target/qnx6/usr/include/freetype2 -I. -o obj/debug/home/milian/projects/qt5/build-qnx650/qtwebkit/Source/WebCore/generated/JSDirectoryReader.o generated/JSDirectoryReader.cpp /home/milian/projects/qt5/qtwebkit/Source/WebCore/platform/graphics/OpenGLShims.cpp: In function 'bool WebCore::initializeOpenGLShims()': /home/milian/projects/qt5/qtwebkit/Source/WebCore/platform/graphics/OpenGLShims.cpp:192: error: invalid conversion from 'void (*)(GLuint, GLsizei, const GLchar* const*, const GLint*)' to 'void (*)(GLuint, GLsizei, const char**, const GLint*)' The reason here is that WebKit defines typedef void (GLAPIENTRY *glShaderSourceType) (GLuint, GLsizei, const char**, const GLint*); which is compatible to the Desktop OpenGL and older OpenGL 2 ES versions of glShaderSource. Yet recent OpenGL 2 ES versions have a different signature for this method: typedef void (GLAPIENTRY *glShaderSourceType) (GLuint, GLsizei, const char* const*, const GLint*); See e.g. http://www.khronos.org/opengles/sdk/docs/man/xhtml/glShaderSource.xml (old documentation, same signature as used by webkit) and then compare to the actual gl2.h header: http://www.khronos.org/registry/gles/api/2.0/gl2.h - it contains: GL_APICALL void GL_APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar* const* string, const GLint* length); 731734 1 166489 milian.wolff 2012-10-01 09:09:28 -0700 Created attachment 166489 Patch 747244 2 166489 hausmann 2012-10-21 23:23:42 -0700 Comment on attachment 166489 Patch Ok, I see the need for the cast ;( but would it make sense to adjust the prototype in OpenGLShims.h at the same time to confirm to the latest spec? 762811 3 milian.wolff 2012-11-09 04:05:32 -0800 Simon, I am not acquainted with OpenGL. I think that you should decide what to do with the OpenGLShims.h file. Could we still merge this patch though? 766004 4 166489 webkit.review.bot 2012-11-13 13:37:59 -0800 Comment on attachment 166489 Patch Clearing flags on attachment: 166489 Committed r134476: <http://trac.webkit.org/changeset/134476> 766005 5 webkit.review.bot 2012-11-13 13:38:02 -0800 All reviewed patches have been landed. Closing bug. 166489 2012-10-01 09:09:28 -0700 2012-11-13 13:37:59 -0800 Patch bug-98038-20121001180842.patch text/plain 1573 milian.wolff U3VidmVyc2lvbiBSZXZpc2lvbjogMTMwMDQyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNWE4ZWI5NTJhMjllNWQ1 NjMwOWUyYmM0MGIxYWYyMzJlNjJhMmE5Mi4uMTFjNDdhMWU5MzY4Mjg2ZTU1MDVjNTIxZWE1NGZl OWY3ZDUzODFlYiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE1IEBACisyMDEyLTEwLTAxICBNaWxp YW4gV29sZmYgIDxtaWxpYW4ud29sZmZAa2RhYi5jb20+CisKKyAgICAgICAgW1F0XSBRTlggYnVp bGQgZmFpbHMgZHVlIHRvIHNpZ25hdHVyZSBjaGFuZ2UgaW4gZ2wyLmggaGVhZGVyIChnbFNoYWRl clNvdXJjZSkKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lk PTk4MDM4CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAg Q2FzdCB0aGUgZnVuY3Rpb24gdG8gdGhlIGV4cGVjdGVkIHR5cGUsIGp1c3QgbGlrZSBpdCBpcyBk b25lIG9uIG5vbi1RdC9PcGVuR0wyIEVTIHBsYXRmb3Jtcy4KKworICAgICAgICAqIHBsYXRmb3Jt L2dyYXBoaWNzL09wZW5HTFNoaW1zLmNwcDoKKyAgICAgICAgKFdlYkNvcmUpOgorCiAyMDEyLTEw LTAxICBBbmRyZWkgQnVjdXIgIDxhYnVjdXJAYWRvYmUuY29tPgogCiAgICAgICAgIFtDU1MgUmVn aW9uc10gUmVtb3ZlIHRoZSBkZXByZWNhdGVkIEFQSSBEb2N1bWVudC53ZWJraXRHZXRGbG93QnlO YW1lCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9PcGVuR0xT aGltcy5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9PcGVuR0xTaGltcy5j cHAKaW5kZXggMWJkZTRhODUwYjc3ZjVlZTcyNzVkM2U0ZmVhMjdhNmE1ZGNlMmRiNi4uYWM3ZGY2 MDllMWU4YTdjNTdhNjY5NWNhZGU2OTU1N2MzY2UyYWMyNCAxMDA2NDQKLS0tIGEvU291cmNlL1dl YkNvcmUvcGxhdGZvcm0vZ3JhcGhpY3MvT3BlbkdMU2hpbXMuY3BwCisrKyBiL1NvdXJjZS9XZWJD b3JlL3BsYXRmb3JtL2dyYXBoaWNzL09wZW5HTFNoaW1zLmNwcApAQCAtMTAxLDcgKzEwMSw3IEBA IHN0YXRpYyB2b2lkKiBsb29rdXBPcGVuR0xGdW5jdGlvbkFkZHJlc3MoY29uc3QgY2hhciogZnVu Y3Rpb25OYW1lLCBib29sKiBzdWNjZXNzCiAKIC8vIFdpdGggQW5nbGUgb25seSBFR0wvR0xFUzIg ZXh0ZW5zaW9ucyBhcmUgYXZhaWxhYmxlIHRocm91Z2ggZWdsR2V0UHJvY0FkZHJlc3MsIG5vdCB0 aGUgcmVndWxhciBzdGFuZGFyZGl6ZWQgZnVuY3Rpb25zLgogI2RlZmluZSBBU1NJR05fRlVOQ1RJ T05fVEFCTEVfRU5UUlkoRnVuY3Rpb25OYW1lLCBzdWNjZXNzKSBcCi0gICAgb3BlbkdMRnVuY3Rp b25UYWJsZSgpLT5GdW5jdGlvbk5hbWUgPSA6OkZ1bmN0aW9uTmFtZQorICAgIG9wZW5HTEZ1bmN0 aW9uVGFibGUoKS0+RnVuY3Rpb25OYW1lID0gcmVpbnRlcnByZXRfY2FzdDxGdW5jdGlvbk5hbWUj I1R5cGU+KDo6RnVuY3Rpb25OYW1lKQogCiAjZWxzZQogCg==