102731 2012-11-19 16:09:43 -0800 [CSS Shaders] Do not clamp indirect array indices during CSS Shaders ANGLE validation pass 2012-12-03 12:57:04 -0800 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 71392 1 mvujovic mvujovic achicu dino noam webkit.review.bot oldest_to_newest 771152 0 mvujovic 2012-11-19 16:09:43 -0800 Right now, we validate all shaders with the compile flag SH_CLAMP_INDIRECT_ARRAY_BOUNDS in ANGLEWebKitBridge. This inserts a GLSL function "webgl_int_clamp" in validated CSS shaders. However, when validated CSS shaders pass through ANGLE again at the GC3D level, ANGLE rejects them because they use the "webgl_" restricted prefix. We should only pass the compile flag SH_CLAMP_INDIRECT_ARRAY_BOUNDS at the GC3D level. Patch coming up. 771199 1 175075 mvujovic 2012-11-19 16:44:10 -0800 Created attachment 175075 Patch 780553 2 mvujovic 2012-11-30 16:58:43 -0800 Thanks for the review, Dean! I'll land this on Monday, so I can watch the build bots. 781790 3 175075 webkit.review.bot 2012-12-03 12:57:01 -0800 Comment on attachment 175075 Patch Clearing flags on attachment: 175075 Committed r136430: <http://trac.webkit.org/changeset/136430> 781791 4 webkit.review.bot 2012-12-03 12:57:04 -0800 All reviewed patches have been landed. Closing bug. 175075 2012-11-19 16:44:10 -0800 2012-12-03 12:57:01 -0800 Patch 102731-1.patch text/plain 9145 mvujovic ZGlmZiAtLWdpdCBhL0xheW91dFRlc3RzL0NoYW5nZUxvZyBiL0xheW91dFRlc3RzL0NoYW5nZUxv ZwppbmRleCA0OWMyOWI1Li4wYTUwMGEwIDEwMDY0NAotLS0gYS9MYXlvdXRUZXN0cy9DaGFuZ2VM b2cKKysrIGIvTGF5b3V0VGVzdHMvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjIgQEAKKzIwMTItMTEt MTkgIE1heCBWdWpvdmljICA8bXZ1am92aWNAYWRvYmUuY29tPgorCisgICAgICAgIFtDU1MgU2hh ZGVyc10gRG8gbm90IGNsYW1wIGluZGlyZWN0IGFycmF5IGluZGljZXMgZHVyaW5nIENTUyBTaGFk ZXJzIEFOR0xFIHZhbGlkYXRpb24gcGFzcworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9y Zy9zaG93X2J1Zy5jZ2k/aWQ9MTAyNzMxCisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChP T1BTISkuCisKKyAgICAgICAgQWRkIGEgdmVydGV4IHNoYWRlciB3aGljaCBpbmRpcmVjdGx5IGlu ZGV4ZXMgYSB1bmlmb3JtIGFycmF5LiBUaGlzIHNoYWRlciBzaG91bGQgdmFsaWRhdGUsCisgICAg ICAgIGNvbXBpbGUsIGFuZCBleGVjdXRlIHByb3Blcmx5LgorCisgICAgICAgIFRoZSBHTFNMIEVT IDEuMCBzcGVjIFsxXSwgQXBwZW5kaXggQSwgU2VjdGlvbiA1ICJVbmlmb3JtcyAoZXhjbHVkaW5n 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