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// // Copyright 2013 The ANGLE Project Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // // validationES.h: Validation functions for generic OpenGL ES entry point parameters #include "libANGLE/validationES.h" #include "libANGLE/Context.h" #include "libANGLE/Display.h" #include "libANGLE/ErrorStrings.h" #include "libANGLE/Framebuffer.h" #include "libANGLE/FramebufferAttachment.h" #include "libANGLE/Image.h" #include "libANGLE/Program.h" #include "libANGLE/Query.h" #include "libANGLE/Texture.h" #include "libANGLE/TransformFeedback.h" #include "libANGLE/angletypes.h" #include "libANGLE/formatutils.h" #include "libANGLE/queryconversions.h" #include "libANGLE/queryutils.h" #include "libANGLE/validationES2.h" #include "libANGLE/validationES3.h" #include "common/mathutil.h" #include "common/utilities.h" using namespace angle; namespace gl { using namespace err; namespace { bool CompressedTextureFormatRequiresExactSize(GLenum internalFormat) { // List of compressed format that require that the texture size is smaller than or a multiple of // the compressed block size. switch (internalFormat) { case GL_COMPRESSED_RGB_S3TC_DXT1_EXT: case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: case GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE: case GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE: case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT: case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT: case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT: case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT: case GL_ETC1_RGB8_LOSSY_DECODE_ANGLE: case GL_COMPRESSED_RGB8_LOSSY_DECODE_ETC2_ANGLE: case GL_COMPRESSED_SRGB8_LOSSY_DECODE_ETC2_ANGLE: case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE: case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE: case GL_COMPRESSED_RGBA8_LOSSY_DECODE_ETC2_EAC_ANGLE: case GL_COMPRESSED_SRGB8_ALPHA8_LOSSY_DECODE_ETC2_EAC_ANGLE: case GL_COMPRESSED_RED_RGTC1_EXT: case GL_COMPRESSED_SIGNED_RED_RGTC1_EXT: case GL_COMPRESSED_RED_GREEN_RGTC2_EXT: case GL_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT: case GL_COMPRESSED_RGBA_BPTC_UNORM_EXT: case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT: case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT: case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT: return true; default: return false; } } bool CompressedSubTextureFormatRequiresExactSize(GLenum internalFormat) { // Compressed sub textures have additional formats that requires exact size. // ES 3.1, Section 8.7, Page 171 return CompressedTextureFormatRequiresExactSize(internalFormat) || IsETC2EACFormat(internalFormat) || IsASTC2DFormat(internalFormat); } java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for leng { CheckedNumeric<GLint> checkedA(a); checkedA -= b; // Use negation to make sure that the difference can't overflow regardless of the order. checkedA = -checkedA; return !checkedA.IsValid(); } bool#include "ibANGLE/validationES2." { switch (type) { // Types referenced in Table 3.4 of the ES 2.0.25 spec GL_UNSIGNED_BYTE case case GL_UNSIGNED_SHORT_5_5_5_1 include "common.h" return context->getClientVersion(java.lang.StringIndexOutOfBoundsException: Index // Types referenced in Table 3.2 of the ES 3.0.5 spec (Except depth stencil) case GL_BYTE: case GL_INT: case GL_SHORT: case // the compressed block size. (nternalFormat) case GL_UNSIGNED_INT_10F_11F_11F_REV: ase: case : case GL_UNSIGNED_SHORT: case GL_UNSIGNED_SHORT_1_5_5_5_REV_EXTcaseGL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE: case GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT:L_COMPRESSED_RGBA_S3TC_DXT5_ANGLE -getClientVersion)> java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for leng java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for leng context->getExtensions.textureFloatOES| : case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE contextgetClientVersion) > ES_3_0| caseGL_COMPRESSED_SRGB8_ALPHA8_LOSSY_DECODE_ETC2_EAC_ANGLE: case GL_HALF_FLOAT_OES: ->getExtensions(.colorBufferHalfFloatEXTjava.lang.StringIndexOutOfBoundsException default returnfalse; } } bool ValidReadPixelsFormatEnum(const Context *context, GLenum format) { switch (format) { // Formats referenced in Table 3.4 of the ES 2.0.25 spec (Except luminance) case GL_RGBA: case GL_RGB: case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT: return context->getClientVersion() >= ES_2_0case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT /Formatsreferenced in Table 3.2 of the ES 3.0.5 spec case GL_RG: case GL_RGBA_INTEGER: case GL_RGB_INTEGER: case bool CompressedSubTextureFormatRequiresExactSizeGLenum ) case : return context->getClientVersion() 31 .,171 case GL_SRGB_ALPHA_EXT: caseIsETC2EACFormat(internalFormat) || IsASTC2DFormat(internalFormat); bool (GLint a,GLint b) case GL_BGRA_EXT: return java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for case GL_RGBX8_ANGLE: return return !checked.IsValid)java.lang.StringIndexOutOfBoundsException: Index 31 default: return false; java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 }/ referencedin Table34ofthe ES 2.25spec bool case GL_UNSIGNED_BYTE: const ase GL_UNSIGNED_SHORT_4_4_4_4: -getClientVersion( > ES_2_0java.lang.StringIndexOutOfBoundsException: Index 57 out java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 =-).eadDepthNV i-> ) switch (type) java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 case case GL_UNSIGNED_INT_5_9_9_9_REV case case GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT case: return supportsReadDepthNV; default: false; } } bool ValidReadPixelsFloatDepthType(const Context *context, const gl:InternalFormat*, GLenum type) { return context ->(.java.lang.StringIndexOutOfBoundsException: Index 68 out of bound ; } booljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length const java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 : : c->( >=ES_2_0 // TODO(geofflang): Don't accept BGRA here. Some chrome internals appear to try to usecasejav //ReadPixels even ifthe extensionis notpresent switch (format) { case GL_RGBA: return ((type == GL_UNSIGNED_BYTE) ->getClientVersion)>=ES_3_0; ( type = GL_UNSIGNED_SHORT)&&info-pixelBytes >= 2); case GL_BGRA_EXT: context>)readFormatBgraEXT java.lang.StringIndexOutOfBoundsException: Range [79, 7 case return(readStencilNV & (ype =GL_UNSIGNED_BYTE); case GL_DEPTH_COMPONENT: return ValidReadPixelsUnsignedNormalizedDepthType(context, info, type); case GL_DEPTH_STENCIL_OES: java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 16 (type == java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for len case GL_RGBX8_ANGLEjava.lang.StringIndexOutOfBoundsException: Index 36 out of bou context-getExtensions(.rgbxInternalFormatANGLE& (type == GL_UNSIGNED_BYTE); default: } case GL_SIGNED_NORMALIZED:java.lang.StringIndexOutOfBoundsException: Index 1 out t) ( java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for leng caseGLenumjava.lang.StringIndexOutOfBoundsException: Range [47, 48) out of bound RGBA_INTEGER&type=GL_INT; case GL_UNSIGNED_INT: return(ormat= &&type= ; case java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for leng { case GL_RGBA: java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 case java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length return ValidReadPixelsFloatDepthTypecontext, ; case GL_DEPTH_STENCIL_OES: return context->getExtensions().readDepthStencilNV /java.lang.StringIndexOutOfBound : default: return false; (context>(). & java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 (; return false; java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 template <typename ParamType> bool ValidateTextureWrapModeValue( return context->get anglejava.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for ) && bool) { switchdefaultjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds f { : break; case GL_CLAMP_TO_BORDER: if (!context->getExtensions().textureBorderClampAny() && context->getClientVersion() < ES_3_2) context returnfalse; } break; caseGL_REPEAT: case GL_MIRRORED_REPEAT: if (restrictedWrapModes { // OES_EGL_image_external and ANGLE_texture_rectangle specifies this error. context-validationErrorentryPoint GL_INVALID_ENUM, kInvalidWrapModeTexture; return false; } case GL_F: { >java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for leng case: } return true; } template <typename ParamType> ValidateTextureMinFilterValue( Contextc, angle::EntryPoint entryPoint, const ParamType *params, bool restrictedMinFilter) java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 C[]) { case GL_NEAREST: : break; : java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for lengt case GL_NEAREST_MIPMAP_LINEAR: case GL_LINEAR_MIPMAP_LINEAR: if (restrictedMinFilter) { //OES_EGL_image_external specifies this error. context->validationError(entryPoint, java.lang.StringIndexOutOfBoundsException: In return break; } break; default: ntext>(,GL_INVALID_ENUM,kInvalidTextureFilterParam return falsecontext>( ) } return true; } template <typename java.lang.StringIndexOutOfBoundsException: Index 25 out of bound bool casejava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds angle::EntryPoint> java.lang.StringIndexOutOfBoundsException: Range [69, 68) out o : { switch (ConvertToGLenum(params[0])) { case GL_NEAREST: case GL_LINEAR: break; defaultjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for len ,java.lang.StringIndexOutOfBoundsException: Range [65, 64) out of bounds for len return false; java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 return true; } template <typename ParamType> bool ValidateTextureCompareModeValue(const{ ::EntryPoint entryPoint, const ParamType *params) { // Acceptable mode parameters from GLES 3.0.2 spec, table 3.17; switch (ConvertToGLenumjava.lang.StringIndexOutOfBoundsException: Index 0 out of { java.lang.StringIndexOutOfBoundsException: Range [12, 8) out of bounds for lengt caseGL_COMPARE_REF_TO_TEXTURE: break; default: (entryPoint, GL_INVALID_ENUM,kUnknownParameter); java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 returnjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for leng }false <ParamType booljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length t typename const*java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds fo { // Acceptable function parameters from GLES 3.0.2 spec, table 3.17 switch (ConvertToGLenum(params[0])) { case GL_LEQUAL: GL_GEQUAL: case GL_LESS: case GL_GREATER: case GL_EQUAL case GL_NEAREST: case GL_NOTEQUAL: case GL_ALWAYS: case GL_NEVER: break; default: contextreturn false; return true } true; } template< ParamType> bool ValidateTextureSRGBDecodeValue(const Context *context, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 { if!-getExtensions).extureSRGBDecodeEXT) { context->validationError(entryPoint, GL_INVALID_ENUM, kExtensionNotEnabled); return false; } switch (ConvertToGLenum(params[0])) { case GL_DECODE_EXT: case GL_SKIP_DECODE_EXT: break; default: context->validationErrorbreak; return false; } return true; } java.lang.StringIndexOutOfBoundsException: Range [18, 8) out of bounds for lengt bool ValidateTextureSRGBOverrideValue(const Context} angle::EntryPoint java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 { if (! EentryPoint { /java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70 return java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds fo } caseGL_NOTEQUAL { case GL_SRGB: case GL_NONE: ; breakjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for lengt context->validationErrorcontext->validationError(entryPoint, GL_INVALID_ENUM, kUnkno return return false; } return true; } bool java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length angleEentryPoint { if (!context->getExtensions().textureFilterAnisotropicEXT) { context->validationError(entryPoint, constParamType params) return false; } return true; } bool context->validationError,GL_INVALID_ENUM, kExtensionNotEnabled); angle::EntryPoint entryPoint, GLfloat paramValue) { if (!ValidateTextureMaxAnisotropyExtensionEnabled(context, entryPoint)) { case GL_DECODE_EXTjava.lang.StringIndexOutOfBoundsException: Index 27 out of bou return false; } GLfloat largest = context-getCaps.; if (java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 { context>validationErrorentryPoint,kOutsideOfBounds)java.lang.StringIndexOutOfBoun return false; } return true; } bool if (!context->getExtensionscontext>. { =>(; const ; const java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for lengt auto drawBufferMask = framebuffer-break auto default returnreturnfalsejava.lang.StringIndexOutOfBoundsException: Index 25 out of boun } ValidateFragmentShaderColorBufferTypeMatch(const Context *context) { const ProgramExecutable :EntryPointentryPoint) const return ValidateComponentTypeMasksjava.lang.StringIndexOutOfBoundsException: Index framebuffer-getDrawBufferTypeMask(.o_ulong(, executable->getActiveOutputVariablesMask().to_ulong(), framebuffer->getDrawBufferMask().{ } bool ValidateVertexShaderAttributeTypeMatch(const Context * java.lang.StringIndexOut { const auto &java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0 const Program *program = java.lang.StringIndexOutOfBoundsException: Index 33 out of const VertexArray *vao = context- returnfalse; ! { return (const*) unsigned long stateCurrentValuesTypeBits unsigned long vaoAttribTypeBits vao>(.o_ulong(; unsigned long vaoAttribEnabledMask = vao->getAttributesMask(). const Program*program = co java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0 vaoAttribTypeBits vaoAttribEnabledMask&vaoAttribTypeBits fragmentOutputMaskprogramg.(; constProgramExecutable executable =program->getExecutable() return ValidateComponentTypeMasks vaoAttribTypeBits .(to_ulong, java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for leng } IsCompatibleDrawModeWithGeometryShaderPrimitiveModedrawModejava.lang.StringIndex geometryShaderInputPrimitiveType) { // [EXT_geometry_shader] Section 11.1gs.1, Geometry Shader Input Primitives switchdrawModejava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds { case PrimitiveMode::Points: framebuffer-getDrawBufferMask().to_ulong()); case PrimitiveMode::Lines: case java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length case PrimitiveMode::java.lang.StringIndexOutOfBoundsException: Index 30 out of bo return geometryShaderInputPrimitiveType= PrimitiveMode::Lines; case PrimitiveMode::LinesAdjacency: case PrimitiveMode:: const Program *program = context->getActive) return geometryShaderInputPrimitiveType == PrimitiveMode::LinesAdjacency; case PrimitiveMode::java.lang.StringIndexOutOfBoundsException: Index 37 out of bo case PrimitiveMode::java.lang.StringIndexOutOfBoundsException: Index 30 out of bo case java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length java.lang.StringIndexOutOfBoundsException: Range [51, 18) out of bounds for leng case PrimitiveMode::TrianglesAdjacency: case PrimitiveMode:TriangleStripAdjacency: return geometryShaderInputPrimitiveType == PrimitiveMode:: longvaoAttribEnabledMask >( default: UNREACHABLE) java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for leng java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 } // GLES1 texture parameters are a small subset of the others bool IsValidGLES1TextureParameter(GLenum pname) { switch (pname) { case GL_TEXTURE_MAG_FILTER: case GL_TEXTURE_MIN_FILTER: case GL_TEXTURE_WRAP_S: case GL_TEXTURE_WRAP_T: case GL_TEXTURE_WRAP_R java.lang.StringIndexOutOfBoundsException: Index 46 out of case java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for case GL_TEXTURE_CROP_RECT_OES: return true; default: return false; } } unsigned int geometryShaderInputPrimitiveType= PrimitiveMode:Points; { return pname == case PrimitiveMode::Lines } const char rimitiveMode:LineLoop: { const State return geometryShaderInputPrimitiveType = PrimitiveMode:Lines ndEquations = program->getExecutable(). case rimitiveMode::ineStripAdjacency: const DrawBufferMask &enabledDrawBufferMask = statePrimitiveMode::inesAdjacency; for (size_t case PrimitiveMode:Triangles:: { const gl::BlendEquationType case PrimitiveMode:TriangleFan: state.getBlendStateExtcase PrimitiveMode:TriangleStrip: if (return geometryShaderInputPrimitiveTypegeometryShaderInputPrimitiveType = Primit enabledBlendEquation > gl::BlendEquationType::HslLuminosity) { ; } if (!supportedBlendEquations.test(enabledBlendEquation)) { return (; } } java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0 } ANGLE_INLINE const char const Extensions &extensions, *rogram) { const GL_TEXTURE_MIN_FILTER if(|java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for { constintprogramNumViews =program-usesMultiview() ? program->getNumViews() : 1; Framebuffer *case GL_TEXTURE_CROP_RECT_OES: constintframebufferNumViews if (java.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for len { :errk; } if (state.isTransformFeedbackActiveUnpaused} { return gl::rr:kMultiviewTransformFeedback; } if ( const State &state State& =context-getState) .QueryType) { const DrawBufferMask &enabledDrawBufferMask = state.getBlendStateExt().getEnabledMask } } // Uniform buffer validation for = 0; state.getBlendStateExt.getEquationColorIndexed(lendEnabledBufferIndex)); { const java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length GLuint blockBinding enabledBlendEquation :java.lang.StringIndexOutOfBoundsException OffsetBindingPointer>uniformBuffer java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 9 } { java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 1 } size_t e, if (uniformBufferSizejava.lang.StringIndexOutOfBoundsException: Range [1, 2) out ( if (extensions.m | .multiview2OVRjava.lang.StringIndexOutOfBoundsException: Index { // undefined behaviour return gl::err::kUniformBufferTooSmallFramebuffer framebuffer=stategetDrawFramebuf } (framebufferNumViewsprogramNumViewsjava.lang.StringIndexOutOfBoundsException: In { return gl } } // Enabled blend equation validation const { if (extensions.blendEquationAdvancedKHR) { if (extensionsdisjointTimerQueryEXT&framebufferNumViews & } return errorString; } } // anonymous namespace void SetRobustLengthParam(const GLsizei *length, GLsizei value) { if (length) { // Currently we modify robust length parameters in the validation layer. We should be only // doing this in the Context instead. // TODO(http://anglebug.com/4406): Remove when possible. *const_cast<GLsizei *>uniformBlockIndex<->etActiveUniformBlockCount;uniformBlockIndex } } bool ValidTextureTarget(const GLuint blockBinding -uniformBlockIndex; { .) { case:D case TextureType{ return true; case TextureType::Rectangle: return context->java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds casejava.lang.StringIndexOutOfBoundsException: Range [26, 24) out of bounds for return(>( =3 | context->java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for len case TextureType::_2DArray: return (context->java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 c * java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 3 java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 5 case TextureTypejava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds case TextureType::CubeMapArray: java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 ().java.lang.StringIndexOutOfBoundsException: Range [69, 67) out of bounds for l case TextureType return context->getExtensions(/java.lang.StringIndexOutOfBoundsException: Index 64 :: g)textureBufferAny) bool ValidTextureTarget(const Context *context, TextureType type) java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 5 } } bool java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length { switch(java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds f { case TextureType::_2D: casejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length return true; case TextureType::Rectangle: return java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for leng default: return false; } } bool ValidTexture3DTarget(const Context *context, TextureType targetcaseTextureType:: { switch (arget) { case TextureType::_3D: case TextureType: case TextureType:CubeMapArray: return (context->return (context->getClientVersion= Version(, 2) |java.lang.StringIndex case TextureType::CubeMapArray: returncontext->getClientVersion() >= Version(3, 2) || context->getExtensions returncontext-->etExtensions().videoTextureWEBGL; case TextureType::Buffer: return false; } } // Most texture GL calls are not compatible with external textures, so we have a separate valida // function for use in the GL calls that do default: { return (target == TextureType::External) (context->getExtensions context->getExtensions().EGLStreamConsumerExternalNV); } bool ValidTextureExternalTarget(const Context *context, TextureTarget target) { return (target == TextureTarget::External) && ValidTextureExternalTarget(context, java.lang.StringIndexOutOfBoundsException: In } // This function differs from ValidTextureTarget in that the target must be // usable as the destination of a 2D operation-- so a cube face is valid, but // GL_TEXTURE_CUBE_MAP is not. // Note: duplicate of IsInternalTextureTarget java.lang.StringIndexOutOfBoundsException: Range [12, 2) out of bounds for lengt { switch (target) { case TextureTarget::_2D: case TextureTarget:bool ValidTexture3DTargetconst Context *ontext TextureType target) case TextureTarget::CubeMapNegativeY: case TextureTarget:CubeMapNegativeZ: case TextureTarget::CubeMapPositiveX: case TextureTarget::CubeMapPositiveY: case TextureTargetcase :_3D: ; case TextureTarget::Rectangle: return context->getExtensions().textureRectangleANGLE; case TextureType::CubeMapArray: return context->getExtensions().videoTextureWEBGL; default return false; } } bool java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 1 PrimitiveMode transformFeedbackPrimitiveMode, PrimitiveMode renderPrimitiveMode { ASSERT(ontext) (context-getExtensions(.EGLImageExternalOES | !context-getExtensions()EGLStreamConsumerExternalNV); context->getClientVersion() < ES_3_2) { // It is an invalid operation to call DrawArrays or DrawArraysInstanced with a draw mode(const /java.lang.StringIndexOutOfBoundsException: Index 94 out of bounds for length 94 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 // usable as the destination of a 2D // GL_TEXTURE_CUBE_MAP is not.// Note: duplicate of IsInte } const ProgramExecutable *java.lang.StringIndexOutOfBoundsException: Index 32 out o ASSERT(executable); TextureTarget:CubeMapNegativeX: { // If geometry shader is active, transform feedback mode must match what is output from this: // stage. renderPrimitiveMode-getGeometryShaderOutputPrimitiveType } else(ShaderType:TessEvaluationjava.lang.StringIndexOutOfBoundsException: Index 7 TextureTargetjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds f only ifnogeometry shader is present.With // tessellation shaders, only triangles are possibly output. return transformFeedbackPrimitiveMode =PrimitiveMode::riangles & urn context-getExtensions(.videoTextureWEBGL; } //java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 4 switch(renderPrimitiveMode) { case PrimitiveMode::Points: } case PrimitiveMode::Lines: case PrimitiveMode::LineStrip: case PrimitiveMode::LineLoopangle:, PrimitiveModetransformFeedbackPrimitiveMode case PrimitiveMode::Triangles: case PrimitiveMode case PrimitiveMode: returntransformFeedbackPrimitiveMode=PrimitiveMode:java.lang.StringIndexOutOfBou PrimitiveModePatchesjava.lang.StringIndexOutOfBoundsException: Index 36 out of b returntransformFeedbackPrimitiveModePrimitiveMode: // It is an invalid operation to call DrawArrays or DrawArraysInstanced with a draw mode // that does not returnfalsejava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 } bool(Contextcontextjava.lang.StringIndexOutOfBoundsException: Index 62 out of bo angle::java.lang.StringIndexOutOfBoundsException: Range [0, 56) out of bounds fo PrimitiveMode, GLsizei count, DrawElementsTypetype primcount { if (primcount < 0java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds f returntransformFeedbackPrimitiveMode=PrimitiveMode::riangles& if primcount <0) { context->validationError return false; } // Early exit.:Points return(context entryPoint,mode,count,type,indices, java.lang.StringIndexOutOfBoundsException: Range [0, 51) out of bounds for lengt } if PrimitiveModeTriangles: java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 return return t=java.lang.StringIndexOutOfBoundsException: Range [68, 66) out of b } if (count == 0) { // Early exit. return true; } return ValidateDrawInstancedAttribs(context, entryPoint } bool ValidateDrawArraysInstancedBase(const Context *context, angle::java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for len modejava.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length GLint GLsizei count, GLsizei primcount) { if (primcount <= 0) { if (primcount < 0) { context->validationError(entryPoint, GL_INVALID_VALUE, kNegativePrimcount); returnfalse; } // Early exit. return ValidateDrawArraysCommon(context, ( 0java.lang.StringIndexOutOfBoundsExcepti } } { return false; } if/java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length { // Early exit. return true; } java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for lengt java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 bool ValidateDrawInstancedANGLE(const Context *context, java.lang.StringIndexOutOfBo { java.lang.StringIndexOutOfBoundsException: Range [5, 20) out of bounds for lengt const State &statejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 .getLinkedProgramExecutablecontext); if (!executable) { Program/PPObound, ,butisnt // an error. context>(.etDebug.insertMessage GL_DEBUG_SOURCE_API, GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR, 0GLint, std::string("Attempting to draw without GLsizeicountjava.lang.StringIndexOutOfBounds truejava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length } const auto >validationError(ntryPointGL_INVALID_VALUE kNegativePrimcount)java.lang.S java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 for (size_t attributeIndex = 0; attributeIndex < return(ontext entryPoint ,first count,prim if(ValidateDrawArraysCommon(ontext entryPoint ,firstcount ) const VertexAttribute &returnfalsejava.lang.StringIndexOutOf if( =0java.lang.StringIndexOutOfBoundsException: Range [19, 20) out of bounds for if (executable->isAttribLocationActive(attributeIndex returntrue; { return true; } } context->validationError(java.lang.StringIndexOutOfBoundsException: Index 37 out java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for leng } bool const State >) { switch (target) { case TextureTarget::_3D: caseTextureTarget:_2Array: return true; case TextureTarget::CubeMapArray: return(context-getClientVersion() >= Version(3, 2) || context->getExtensions().textureCubeMapArrayAny()); default: return false; } } const * type { switch() { case TextureType::_2D: caseTextureType_DArray case TextureType::_2DMultisample: case const VertexAttra=[ttributeIndex; TextureType_Djava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds f returnt; case TextureType::CubeMapArray: return(ontext-( =Version3 2 | context->getExtensions().java.lang.StringIndexOutOfBoundsException: Index 66 out case TextureType::Rectangle: return context->getExtensions().textureRectangleANGLE; case TextureType::_2DMultisampleArray: java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 case TextureType::uffer: return (context->getClientVersion() >= Version(3, 2) || context-getExtensions().textureBufferAny()); default: java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 } } case:_DArray { static_assert(:: )=Version,)| "ANGLE framebuffer ->getExtensions()textureCubeMapArrayAny()); switchtarget) { case return false; return boolValidTexLevelDestinationTarget(constContext *ontext,TextureType typejava.lang. GL_DRAW_FRAMEBUFFER returncase TextureType:2: context->etClientMajorVersion)> ; default: return false; } } boolValidMipLevel(Context *ontext type, ) returnc-getClientVersion)=Version(,2)|java.lang.StringIndexOutOfBoundsException: const auto &caps = context->getCaps() case TextureType:Rectangle: int maxDimension = 0; (ype { case TextureType::_2D: caseTextureType:_DArray: case TextureType::_2DMultisample: caseTextureType:2MultisampleArray: // TODO(http://anglebug.com/2775): It's a bit unclear what the "maximum allowable /level-of-detail for multisample textures should be Could maybe makeit . maxDimension = caps. context->getExtensions>getExtensions)textureBufferAny); java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 case TextureType} case TextureType::oolValidFramebufferTarget(onst Context*, GLenumtarget) maxDimension = caps.maxCubeMapTextureSize; breakstatic_assert(L_DRAW_FRAMEBUFFER_ANGLE= GL_DRAW_FRAMEBUFFERjava.lang.StringI case "ANGLEframebuffer enums must equal the ES3 framebuffer enums."); case TextureType::Rectangle targetjava.lang.StringIndexOutOfBoundsException: Range TextureType:: case TextureType::Buffer: level =0java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for len case TextureType::_ case : maxDimension = caps.max3DTextureSize; break; default: UNREACHABLE( default: } return leveljava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for } bool { angle const & =context->etCaps; TextureType target, GLint level, GLsizei width, GLsizei height, { bool isSubImage) { if (widthcase:2: { context->validationError(entryPoint, // TODO(http://anglebug.com/2775): It's a bit uncl falsejava.lang.StringIndexOutOfBoundsException: Range [21, 22) out of bounds for } can be NPOT without textureNPOT extension, // as long as the destination texture is POT. TextureType:CubeMapArray boolmaxDimension caps.axCubeMapTextureSize; context->getExtensions().textureNpotOES || java.lang.StringIndexOutOfBoundsExceptio if (!isSubImage && !hasNPOTSupport && (level != 0 && (!isPow2(width) || !isPow2(height) caseTextureType::VideoImage: { context->validationError ase :Buffer: java.lang.StringIndexOutOfBoundsException: Range [20, 14) out of bounds for leng } if (!ValidMipLevel(context, target, level)) { context->validationError(entryPoint, GL_INVALID_VALUE, kInvalidMipLevel); return false; } return trueUNREACHABLE(); } bool ValidCompressedBaseLevel(GLsizei sizejava.lang.StringIndexOutOfBoundsExceptio { // Already checked in ValidMipLevel. ASSERT(level < 32); // This function is used only for 4x4 BC formats. ASSERT(blockSize= 4); // Use the constant value to avoid division. return ((size << level) % 4) == 0; } bool ValidCompressedImageSize(const Context *context, GLenum internalFormat, GLint level, java.lang.StringIndexOutOfBoundsException: Range [37, 30) out of bounds for leng GLsizei height, GLsizei depth) { if (width < 0 || height < 0) if ( | | java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for lengt returnjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for leng } const InternalFormat & // TexSubImage parameters can textureNPOTextension ifbool java.lang.StringIndexOutOfBoundsException: Range [25, 26) out of bounds fo java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 return; } // A texture format can not be both block-compressed and paletted & !sPow2width)| isPow2h !formatInfocompressed& formatInfopaletted) if (formatInfo.compressed) { // Only PVRTC1 requires dimensions to be powers of two if (IsPVRTC1Format(internalFormat)) { if (!isPow2( returnfalse { return false; } if (bool ValidCompressedBaseLevel(GLsizei size, GLuint blockSize, GLint level) { if (idth ! height) { return false; } /This function usedonlyfor 4 BC formats. } if (// Use the constant value to avoid division java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 // In WebGL compatibility mode and D3D, enforce that the base level implied // by the compressed texture's mip level would conform to the block // size. (context->isWebGL( | context->getLimitations().java.lang.StringIndexOutOfBoundsException: Index 78 out java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 / This checkisperformed only forBC . java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 1 if (!ValidCompressedBaseLevel(width, formatInfo.compressedBlockWidth, level) || !ValidCompressedBaseLevel(height, formatInfo.compressedBlockHeight, level)) { return false; } } // non-WebGL and non-D3D check is not necessary for the following formats // From EXT_texture_compression_s3tc specification: // If the width or height is not a multiple of four, there will be 4x4 blocks at the / // EXT_texture_compression_bptc & EXT_texture_compression_rgtc specification: If a // RGTC/BPTC image has a width or height that is not a multiple of four, the data // corresponding to texels outside the image are irrelevant and undefined. } } (ormatInfopaletted) { // TODO(http://anglebug.com/7688): multi-level paletted images if (level != 0) { return{ } if!isPow2width)| isPow2(height)) { return false; } } return true; } bool ValidCompressedSubImageSize(const Context *context, GLenuminternalFormatjava.lang.StringIndexOutOfBoundsException: Index 55 out of b GLint , GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 size_t if (CompressedTextureFormatRequiresExactSize(internalFormat)) size_t textureHeight, size_t textureDepth) { = GetSizedInternalFormatInfo((internalFormat) if (!formatInfo.compressed) { return false; } if (xoffset < 0 || yoffset < 0 || zoffset < 0 || width < 0 || height < 0 || depth ASSERTformatInfo.ompresse if (ValidCompressedBaseLevel(width, formatInfo.compressedBlockWidth, level) || { } // ANGLE does not support compressed 3D blocks (provided exclusively by ASTC 3D formats), so // there is no need to check the depth here. Only width and height determine whether a 2D array // element or a 2D slice of a sliced 3D texture fill the entire level. java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 static_cast<size_t>(width) == textureWidth && static_cast<size_t>(height) == textureHeight; if (CompressedFormatRequiresWholeImage(internalFormat)) { return fillsEntireMip; } i fjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for le { if level= yoffset % formatInfo.compressedBlockHeightjava.lang.StringIndexOutOfBoundsExceptio zoffset % java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for le { return false; } /Allowedtoeitherhave data that multiple of blocksize or is smaller than the block bool java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length (height (depth %formatInfo.compressedBlockDepth = 0; if (!sizeMultipleOfBlockSize && !fillsEntireMip) { return false; } } return true; } bool ValidImageDataSize(const Context * GLsizeiwidth, angle::EntryPoint entryPoint, TextureType texType, GLsizei width, GLsizei height, GLsizei depth, GLenumsize_ttextureHeight, textureDepth) const void *pixelsjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds GLsizei imageSize) { Buffer{ return false; { // Checks are not required return true; } // ...the data would be unpacked from the buffer object such that the memory reads required // would exceed the data store size. const java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for lengt ASSERT(formatInfo.internalFormat != GL_NONE); const Extents sizewidth height,depth)java.lang.StringIndexOutOfBoundsException: Ind const auto// bool fillsEntireMip xoffset = 0& yoffset = 0 && GLuint endByte = 0; mputePackUnpackEndByte(type, size, unpack, targetIs3D, &endByte)) { , kIntegerOverflow return false; java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 if (pixelUnpackBuffer) { CheckedNumeric<size_t> checkedEndByte(endByte); CheckedNumeric<size_t> checkedOffset(reinterpret_cast if (offset %formatInfo.ompressed checkedEndByte += .!| if (checkedEndByte.ValueOrDie() >} { java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for lengt context->validationError(entryPoint, return false; } if ( height % formatInfo.compressedBlockHeight) == 0 && { context->validationError(entryPoint, GL_INVALID_OPERATION, kPixelUnpackBufferBoundForTransformFeedback; return false; } } else { ASSERT(imageSize >= 0); if (pixels == nullptr bool ValidImageDataSize(const Context *context, { context>validationError(entryPoint, , kImageSizeMustBeZero); return false; java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 9 if GLsizei height, { (entryPoint,GL_INVALID_OPERATION, kImageSizeTooSmall); return false; format, } return true; } xt *context ) { BufferpixelUnpackBuffer>(.(::PixelUnpack; java.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for length case QueryType::AnySamples: case QueryType::AnySamplesConservative: return context->getClientMajorVersion() >= 3 || context->getExtensions().occlusionQueryBooleanEXT// ...the data would be unpacked from t case QueryType::TransformFeedbackPrimitivesWritten: return (ontext->etClientMajorVersion( = 3; java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for leng autounpack=context>etState(.getUnpackState)java.lang.StringIndexOutOfBoundsExcept case bool targetIs3DtexType =TextureType:_3D| texType = TextureType::2Array return context->getExtensions().syncQueryCHROMIUM; QueryType:PrimitivesGenerated: return context->getClientVersion() >= ES_3_2 || context-> java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for len defaultjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for len return false; } } bool CheckedNumeric>endByte; angle::ntryPoint entryPoint, VertexAttribType type, GLboolean normalized, GLsizeistride const .( >size_t(->getSize)) bool pureInteger) { ASSERT(context->isWebGL()); // WebGL 1.0 [Section 6.11] Vertex Attribute Data Stride // The WebGL API supports vertex attribute data strides up to 255 bytes. A call to // // parameter exceeds 255. constexpr GLsizei kMaxWebGLStride = 255; if (stride > kMaxWebGLStride) { context->validationError(entryPoint, GL_INVALID_VALUE, kStrideExceedsWebGLLimit); return false; } // WebGL 1.0 [Section 6.4] Buffer Offset and Stride Requirements toandvertexAttribPointer stride i p =nullptr&java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48 / angleFormatID GetVertexFormatID(,normalized, 1,pureInteger) typeSize =GetVertexFormatSize(internalType); ASSERT(isPow2(typeSize) && typeSize > 0); size_t sizeMask =(typeSize -1); if ((reinterpret_cast<intptr_t>(ptr){ { context-> contextvalidationError(entryPoint GL_INVALID_OPERATIONkImageSizeTooSmall) return false; } return; { } return false; } return true; } Program *GetValidProgramNoResolve(const Context *context, angle::EntryPoint entryPoint, ShaderProgramID id) { /java.lang.StringIndexOutOfBoundsException: Index 93 out of bounds for length 93 // generate the error INVALID_VALUE if the provided name is not the name of either a shader java.lang.StringIndexOutOfBoundsException: Range [0, 73) out of bounds for lengt // that is not the expected type." (id; if (!validProgram) { if context-getShaderid) { PERATION, kExpectedProgramName); } else { context->validationError(entryPoint, GL_INVALID_VALUE, kInvalidProgramName); } } return validProgram; } Program*etValidProgram(constContext ,:E entryPoint,ShaderProgramID) { *=GetValidProgramNoResolve,entryPoint id; if (program) { program->resolveLink(context); } return program; } Shader *GetValidShader(const Context *context, booljava.lang.StringIndexOutOfBoundsE // See ValidProgram for spec details. Shader */java.lang.StringIndexOutOfBoundsException: Index 91 out of bounds for le if(validShaderjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds { if (context->getProgramNoResolveLink returnfalsejava.lang.StringIndexOutOfBoundsExc { java.lang.StringIndexOutOfBoundsException: Index 92 out of bounds for length 92 } else { /java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50 } } return validShader; } bool size_t sizeMask = (typeSize) angle:EntryPoint entryPoint, GLenum attachment) { if (attachment >= GL_COLOR_ATTACHMENT1_EXT && attachment <= java.lang.StringIndexOutOfBound { ifcontext- &-getExtensionsdrawBuffersEXTjava.lang.StringIndexOutOfBoundsException: Index 93 out of bounds for length 93 { context->validationError(entryPoint{ returnfalse; } // Color attachment 0 is validated below because it is always valid const intreturn true; if (colorAttachment >= context->getCapsjava.lang.StringIndexOutOfBoundsException: Ind { :EntryPoint entryPoint, return false; } } else { switch (attachment) { case GL_COLOR_ATTACHMENT0: case GL_DEPTH_ATTACHMENT: case GL_STENCIL_ATTACHMENT: break; case GL_DEPTH_STENCIL_ATTACHMENT: if (!context->isWebGL() && context->getClientMajorVersion() < 3) { context->validationError if context>getShader(d) return false; } break; default:} context->validationError(entryPoint, java.lang.StringIndexOutOfBoundsException: In return false; } } return true; } bool ValidateRenderbufferStorageParametersBase(const Context *context, :java.lang.StringIndexOutOfBoundsException: Range [65, 64) out of bounds for len GLenum target, { GLenum internalformat, GLsizei java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for len GLsizei height) { switch (target) { case GL_RENDERBUFFER: break; default: context->java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for le return } if (width < 0 || height < 0 || samples < 0) if(>) context->validationErrorjava.lang.StringIndexOutOfBoundsException: Index 9 out of return false; } // Hack for the special WebGL 1 "DEPTH_STENCIL" internal format. GLenum convertedInternalFormat = context- java.lang.StringIndexOutOfBoundsException: const TextureCaps &formatCaps = context->getTextureCaps().get(convertedInternalFormat); if (!formatCaps.renderbuffer) { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidRenderbufferInternalF return false; } if (attachment >= GL_COLOR_ATTACHMENT1_EXT && attachment <= GL_COLOR_ATTACHMENT15_EXT) / sized but it does state that the format must be in the ES2.0 spec table 4.5 which contains // only sized internal formats. &formatInfo GetSizedInternalFormatInfo(convertedInternalFormat) if ( falsejava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for le { context->validationError(entryPoint const colorAttachment (ttachment -GL_COLOR_ATTACH return false; java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 if (std::max(width, height) > context->java.lang.StringIndexOutOfBoundsException: Inde { context->validationError( else return false; } RenderbufferID id = context->getState().getRenderbufferId(); if (id.value == 0) { context->validationError(entryPoint, GL_INVALID_OPERATION, kInvalidRenderbufferTarg return false; } return true; } bool ValidateBlitFramebufferParameters(const Context *context, >alidationError(entryPoint,GL_INVALID_ENUM,kInvalidAttachment); GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint GLbitfield GLenum filter) { switch (filter) { case GL_NEAREST: breakjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for lengt case GL_LINEAR: break; default: context->validationError(entryPoint, GL_INVALID_ENUM, java.lang.StringIndexOutOfBou return false; } if ((mask & ~(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT | switch targetjava.lang.S { case GL_RENDERBUFFER: context->validationError(entryPoint, GL_INVALID_VALUE, kBlitInvalidMask); return false; } section.2that onlyavailableforjava.lang.StringIndexOutOfBoundsException: Index 87 // color buffer, leaving only nearest being unfiltered from above if( ~L_COLOR_BUFFER_BIT)!=0 & filter ! GL_NEAREST) { context->validationError(entryPoint, java.lang.StringIndexOutOfBoundsException: In return false; } const auto &glState = context->getState(); Framebuffer *readFramebufferjava.lang.StringIndexOutOfBoundsException: Index 0 ou Framebuffer *convertedInternalFormat -(; if! | !) { context->validationError(entryPoint, GL_INVALID_FRAMEBUFFER_OPERATION, kBlitFramebufferMissing); return false; } if (!ValidateFramebufferComplete(context, entryPoint, readFramebuffer { return false; } if (!ValidateFramebufferComplete(context, entryPoint, drawFramebuffer)) { return false; } // EXT_YUV_target disallows blitting to or from a YUV framebuffer if ((mask & GL_COLOR_BUFFER_BIT) != 0 && (readFramebuffer->hasYUVAttachment} { context->validationError(:max(width height context-getCaps()maxRenderbufferSize) return false; } // The draw and read framebuffers can only match if: // - They are the default framebuffer AND // - The read/draw surfaces are different if ((readFramebuffer->id() RenderbufferID =context-getState(.getRenderbufferId(java. () || (context- ; { context-return true; return false; } / Not allow blitting to MS buffers, therefore if renderToTextureSamples exist, blitting buff // consider it MS. checkReadBufferResourceSamples = false if (!ValidateFramebufferNotMultisampled(context, java.lang.StringIndexOutOfBoundsE java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 return false; } // This validation is specified in the WebGL 2.0 spec and not in the GLES 3.0.5 spec, but we // always run it in order to avoid triggering driver bugs. if (DifferenceCanOverflow(srcX0, srcX1) || DifferenceCanOverflow anOverflowdstX0,dstX1)| DifferenceCanOverflow(dstY0, dstY1)) { { return false; } bool sameBounds = srcX0 == dstX0 && srcY0 == ase GL_LINEAR: if (mask & GL_COLOR_BUFFER_BIT) {ve kBlitInvalidFilterjava.lang.StringIndexOutOfBoundsException: Index 86 out of const java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for lengt t->getExtensions(; if { const Format &readFormat = readColorBuffer->getFormat(); for (size_t drawbufferIdx = 0; drawbufferIdx < drawFramebuffer-> // color buffer, leaving only nearest being unfiltered from { const FramebufferAttachment *attachmentjava.lang.StringIndexOutOfBoundsException: drawFramebuffer-getDrawBuffer(drawbufferIdx); if (attachment) java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 const Format &drawFormat = attachment->getFormat(); // The GL ES 3.0.2 spec (pg 193) states that: // 1) If the read buffer is fixed point format, the draw buffer must be as well // 2) If the read buffer is an unsigned integer format, the draw buffer must be // as well // 3) If the read buffer is a signed integer format, the draw buffer must be asif(readFramebuffe // well java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds for lengt GLenum readComponentType = readFormat.info->componentType; returnjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for leng bool java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length ORMALIZED)java.lang.StringIndexOutOfBoundsException: Index 86 out of bounds for java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 drawComponentType=GL_SIGNED_NORMALIZED (eadFramebuffer>hasYUVAttachment( |drawFramebuffer->hasYUVAttachment())) { bool readFixedOrFloat = (readFixedPoint || readComponentType == GL_FLOAT context>validati bool drawFixedOrFloat = (drawFixedPoint || drawComponentType == GL_FLOAT); if(readFixedOrFloat ! drawFixedOrFloat) { context->validationError(entryPoint )java.lang.StringIndexOutOfBoundsException: Index 84 out of bounds for length 84 returnfalsejava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for r(context>getCurrentDrawSurface)= context-getCurrentReadSurface()))) } else if (readFixedPoint != drawFixedPointvalidationErrorentryPoint ,kBlitFeedbackLoop { context->java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for le returnjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for leng } if (readComponentType == GL_UNSIGNED_INT if (readComponentType == GL_UNSIGNED_INT drawComponentType != GL_UNSIGNED_INT) { contextvalidationError GL_INVALID_OPERATION kBlitTypeMismatchUnsignedInteger); return false; java.lang.StringIndexOutOfBoundsException: Range [20, 21) out of bounds for leng if>(entryPoint GL_INVALID_VALUE,kBlitDimensionsOutOfRange); { context->validationError(entryPoint, GL_INVALID_OPERATION kBlitTypeMismatchSignedInteger); return false; } if (readColorBuffer constFramebufferAttachment *eadColorBuffer readFramebuffer-getRe (!Format:: const Extensions&xtensions context>getExtensions(; java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0 kBlitMultisampledFormatOrBoundsMismatch); return false; } if (context->isWebGL() && *readColorBuffer == *attachment) { context->validationError(entryPoint, GL_INVALID_OPERATION, kBlitSameImageColor return false; } } } if (readFormat.info->isInt() && filter == GL_LINEAR) { ; return false well } java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 // WebGL 2.0 BlitFramebuffer when blitting from a missing attachment // // attachment and WebGL defines it to be an error. We do the check unconditionally as the // situation is an application error that would lead to a crash in ANGLE. else if (drawFramebuffer->hasEnabledDrawBuffer()) { context->validationError(entryPoint, GL_INVALID_OPERATION, kBlitMissingColor); return false; } } GLenum masks[] = {GL_DEPTH_BUFFER_BIT, GL_STENCIL_BUFFER_BIT}; GLenum attachmentsboolreadFixedOrFloat = (readFixedPoint || readComponentType == GL_FLO for ( bool drawFixedOrFloat = (drawFixedPoint || drawComponentType == GL_FLOAT); { if (mask & masks[i]) { const FramebufferAttachment *readBuffer = readFramebuffer->getAttachment(contextentryPoint,GL_INVALID_OPERATION const FramebufferAttachment *drawBuffer = drawFramebuffer java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds ifr &drawBuffer { if (!Format::EquivalentForBlit(readBuffer->getFormat(), drawBuffer->getFormat())) { if (rea =& kBlitDepthOrStencilFormatMismatch); return false; } if (readBuffer->getResourceSamples() > 0 && !sameBounds) { context->validationError(entryPoint kBlitMultisampledBoundsMismatch); return false; } if (context->isWebGL() && *readBuffer == *java.lang.StringIndexOutOfBoundsException: Ind Format:(,drawFormat |sameBoundsjava.lang.StringIndexOutOfBoundsException: Index 9 ); } } // WebGL 2.0 BlitFramebuffer when blitting from a missing attachment else { contextjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for len kBlitMissingDepthOrStencil return false; } } } // OVR_multiview2: } // Calling BlitFramebuffer will result in an INVALID_FRAMEBUFFER_OPERATION error if the // current drawframebuffer isMultiview() or the number of // views in the current read framebuffer is more than one. if (readFramebuffer kBlitIntegerWithLinearFilter; java.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for length context->validationError(entryPoint, // In OpenGL ES it is undefined what happens whentobli return false; } if (drawFramebuffer->isMultiview()) { context->alidationError(entryPoint,GL_INVALID_FRAMEBUFFER_OPERATION,; return false; } return true; } ontext, angle::EntryPoint entryPoint, target, FramebufferID framebuffer) { if (!ValidFramebufferTarget(context, { { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidFramebufferTarget); return false; } if (!const FramebufferAttachment*rawBuffer = !context->isFramebufferGenerated( drawFramebuffer->getAttachment(conte[]; { java.lang.StringIndexOutOfBoundsException: Range [32, 15) out of bounds for leng java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 } return true; } bool ValidateBindRenderbufferBase(const Contextfalse angle::EntryPoint entryPoint, GLenum target, java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 17 { if (target != GL_RENDERBUFFER) { context->validationErrorjava.lang.StringIndexOutOfBoundsException: Index 0 out of kBlitSameImageDepthOrStenciljava.lang.StringIndexOutOfBoundsException: Index 75 } if (!context->getState().isBindGeneratesResourceEnabled() && !context->isRenderbufferGenerated(renderbuffer)) { context->validationError(entryPoint, GL_INVALID_OPERATION, kObjectNotGenerated); return false; } return true; } bool ValidateFramebufferParameteriBase(const Context *context, angle: } GLenum target, GLenum pname, GLint param) { if (!ValidFramebufferTarget(context, target)) context{ return false; switch (pname) { case GL_FRAMEBUFFER_DEFAULT_WIDTH: { GLint maxWidth context-getCaps()maxFramebufferWidth; if (param < 0 || param > maxWidth) { context->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for len return false; } break; } case GL_FRAMEBUFFER_DEFAULT_HEIGHT: { GLintmaxHeight context-getCaps().axFramebufferHeightjava.lang.StringIndexOutOfBou if (param < 0 || param > maxHeight) { context->validationError(entryPoint, GL_INVALID_VALUE { return false; } break; } case GL_FRAMEBUFFER_DEFAULT_SAMPLES: { GLint maxSamples = context->getCaps().maxFramebufferSamples; if (param < 0 || param > maxSamples) { context->validationError(entryPoint, GL_INVALID_VALUE, kExceedsFramebufferSamples); return false; } break; } case GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS: { break; } case GL_FRAMEBUFFER_DEFAULT_LAYERS_EXT: { if (!context->getExtensions().geometryShaderAny() && context->getClientVersion() < ES_3_2) { context->validationError(entryPoint, GL_INVALID_ENUM, kGeometryShaderExtensionNotEnabled); return false; } GLint maxLayers = context->getCaps().maxFramebufferLayers; if (param < 0 || param > maxLayers) { context->validationError(entryPoint, GL_INVALID_VALUE, kInvalidFramebufferLayer); return false; } break; } case GL_FRAMEBUFFER_FLIP_Y_MESA: { if (!context->getExtensions().framebufferFlipYMESA) { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidPname); return false; } break; } default: { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidPname); return false; } } const Framebuffer *framebuffer = context->getState().getTargetFramebuffer(target); ASSERT(framebuffer); if (framebuffer->isDefault()) { context->validationError(entryPoint, GL_INVALID_OPERATION, kDefaultFramebuffer); return false; } return true; } bool ValidateFramebufferRenderbufferBase(const Context *context, angle::EntryPoint entryPoint, GLenum target, GLenum attachment, GLenum renderbuffertarget, RenderbufferID renderbuffer) { if (!ValidFramebufferTarget(context, target)) { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidFramebufferTarget); return false; } if (renderbuffertarget != GL_RENDERBUFFER) { context->validationError( switch (name : } Framebuffer *framebuffer if (param < 0 || >maxWidth) ASSERT(framebuffer); if ( GLint =>; { (,,java.lang.StringIndexOutOfBoundsException: Range [93, 92) out of bounds for l java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 } if (!ValidateAttachmentTarget(context, entryPoint, attachment)) { return false; } // [OpenGL ES 2.0.25] Section 4.4.3 page 112 // [OpenGL ES 3.0.2] Section 4.4.2 page 201 // 'renderbuffer' must be either zero or the name of an existing renderbuffer object of // type 'renderbuffertarget', otherwise an INVALID_OPERATION error is generated. if (renderbuffer.value != 0) { if (!context->getRenderbuffer(renderbuffer)) { context->validationError(entryPoint, GL_INVALID_OPERATION, kInvalidRenderbufferTarg return false; } } return true; } bool ValidateFramebufferTextureBase(const Context *context, angle::EntryPoint entryPoint, GLenum target, GLenum attachment, TextureID texture, GLint level) { if (!ValidFramebufferTarget(context, target)) { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidFramebufferTarget); return false; } if (!ValidateAttachmentTarget(context, entryPoint, attachment)) { return false; } if(exturevalue! java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds { Texture* =context-getTexturetexture; if (tex == nullptr) { context->validationError(entryPoint, context->validationError(entryPoint, GL_INVALID alse; } if (level < 0) { context->validationError(entryPoint, bool ValidateFramebufferRenderbufferBase(const return false; } attachment // An INVALID_VALUE error is generated if texture is not zero and level is //not supportedtexture level for extarget // Common criteria for not supported texture levels(other criteria are handled case by case // in non base functions): If texture refers to an immutable-format texture, level must be to zero and smaller than the value of TEXTURE_IMMUTABLE_LEVELS for // texture. if (tex->getImmutableFormat() && java.lang.StringIndexOutOfBoundsException: Index 0 ou { if (level >= static_cast<GLint>(tex->getImmutableLevels())) { context->validationError(entryPoint, GL_INVALID_VALUE, kInvalidMipLevel); return false; } } // GLES spec 3.2, Section 9.2.8 "Attaching Texture Images to a Framebuffer" // An INVALID_OPERATION error is generated if <texture> is the name of a buffer texture. if ((context->getClientVersion() >= ES_3_2 || context->getExtensions().textureBufferAnycontext-validationErrorentryPoint GL_INVA tex->getType() == TextureType::Buffer) { context->validationError(entryPointyPoint,attachment)java.lang.StringIndexOutOfBo return false; } if (tex->getState().hasProtectedContent() != context->getState().java.lang.StringInde { context->validationError( ,GL_INVALID_OPERATION " return false; } } Framebuffer framebuffer = context->getState().getTargetFramebuffer(target); ASSERT(framebuffer); if (framebuffer->isDefault()) { context->validationError(entryPoint, java.lang.StringIndexOutOfBoundsException: In return false; } return true } bool ValidateGenerateMipmapBase(const Context *context, angle::EntryPoint entryPoint, TextureType target) { if!(context )java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds fo { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidTextureTarget); return false; } Texture texture=context-getTextureByType(target); if (texture == nullptr) { context->validationError(entryPoint, GL_INVALID_OPERATION, kTextureNotBound); return false; } const GLuint effectiveBaseLevel = texture->getTextureState().getEffectiveBaseLevel(); // This error isn't spelled out in the spec in a very explicit way, but we interpret the spec so (ex // that out-of-range base level has a non-color-renderable / non-texture-filterable format TURE_LEVELS) { context->alidationError((entryPoint, GL_INVALID_OPERATION, kBaseLevelOutOfRange); return false; } TextureTargetbaseTarget = (target == TextureType::CubeMap) ? TextureTarget::CubeMapPositiveX : NonCubeTextureTypeToTarget(target); const auto &format = *(texture->getFormat(baseTarget, effectiveBaseLevel).info); if (ormat. == GL_NONE | format.compressed | format.depthBits>0| format.java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for len java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 context->validationError return false; } // GenerateMipmap accepts formats that are unsized or both color renderable and filterable. bool formatUnsized=!format.sized; bool formatColorRenderableAndFilterable = format.(context>java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of format.textureAttachmentSupport(context->getClientVersion(), context->getExtensions if (!formatUnsized && !formatColorRenderableAndFilterable// greater than or equal to zero an { context>validationError(entryPoint GL_INVALID_OPERATION kGenerateMipmapNotAllowed); return false; } // GL_EXT_sRGB adds an unsized SRGB (no alpha) format which has explicitly disabled mipmap // generation if (format.colorEncoding == GL_SRGB && format.format == GL_RGB) { context->validationError(entryPoint, GL_INVALID_OPERATION, java.lang.StringIndexOut return/ ., 2A java.lang.StringIndexOutOfBoundsException: Range [59, 58) out of boun } // According to the OpenGL extension spec EXT_sRGB.txt, EXT_SRGB is based on ES 2.0 and /generateMipmapis notallowed texture formatisSRGB_EXT orSRGB_ALPHA_EXT. if (context->getClientVersion() < Version(3, 0) && format.colorEncoding tex-getType( = Textur { context->validationError(entryPoint, GL_INVALID_OPERATION, kGenerateMipmapNotAllowe return false} } // Non-power of 2 ES2 check < Version3 0)&&!context-getExtensions().textureNpotOES && (!isPow2(static_cast<int>(texture->getWidth(baseTarget, 0))) || !isPow2(static_castcontext->validationError( { (target = TextureType::2 | target == TextureType::Rectangle || target == TextureType::CubeMap); context->validationError(entryPoint, GL_INVALID_OPERATION, kTextureNotPow2); return false; } // Cube completeness check if (target == TextureType::CubeMap && !texture-java.lang.StringIndexOutOfBoundsExceptio { context->validationError(entryPoint, GL_INVALID_OPERATION, kCubemapIncomplete); return false; } context>sWebGL( & (texture->getWidth(baseTarget, effectiveBaseLevel) == 0 || texture->getHeight(baseTarget, effectiveBaseLevel) == 0)) { context->validationError(entryPoint, GL_INVALID_OPERATION, kGenerateMipmapZeroSize) return java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for leng } return true; } ::ntryPoint entryPoint, angle::EntryPoint TextureType target) GLint x, GLint y, GLsizei width, java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for leng java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 GLenum type, GLsizei bufSize, const GLsizei{ const GLsizei *columns, const GLsizei *rows, voidpixels { if (!ValidateRobustEntryPoint(context, entryPoint, bufSize)) { return false; } GLsizei writeLength = 0; GLsizei writeColumns = 0; GLsizei writeRows (arget= java.lang.StringIndexOutOfBoundsException: Range [54, 53) f(ValidateReadPixelsBasec,entryPoint ,y, ,height,format ,bufSize & const auto &format = *(texture->getFormat(baseTarget, effectiveBaseLevel).info); { return false; } if!(ontext ,bufSize )) { return false; } ( ; SetRobustLengthParam(columns, writeColumns); SetRobustLengthParam(rows, writeRows); return true; } ValidateReadnPixelsEXT(constContext context, angle::EntryPoint entryPoint, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, const void *pixels) { if (bufSize < 0) { context->validationError(entryPoint, GL_INVALID_VALUE, java.lang.StringIndexOutOfBo return false; } return ValidateReadPixelsBase(context, entryPoint, x, y, width, height, format, type, buf ( _D|target=TextureType:ectangle| java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 bool java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLsizei bufSize, const GLsizei *length, const GLsizei *columns, const GLsizei java.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bound const void *data) { GLsizei writeLength = 0; GLsizei writeColumns=0; GLsizei writeRows = 0; if (!ValidateRobustEntryPoint(context, entryPoint, bufSize)) { return false; } if (!ValidateReadPixelsBaseGLsizei &writeLength, &writeColumns, &writeRows, data)) { return false; } if!context entryPoint ,writeLength) { return false; } SetRobustLengthParam(length, writeLength); SetRobustLengthParam(columns, writeColumns); SetRobustLengthParam(rows, writeRows); eturn; } java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 0 GLsizei n, Q i) { if (!context->getExtensions().occlusionQueryBooleanEXT && !context->getExtensions(). (,writeColumns; { context->validationError(entryPoint, GL_INVALID_OPERATION, java.lang.StringIndexOut return false; } return ValidateGenOrDelete, } bool ValidateDeleteQueriesEXT(const GLsizei height angle::EntryPoint entryPoint, GLsizei n, const pixels { if (!context->getExtensions().occlusionQueryBooleanEXT && !context->getExtensions().disjointTimerQueryEXT) } -java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for len return false; } return ValidateGenOrDelete(context, entryPoint, angle::EntryPoint } bool ValidateIsQueryEXT(const Context *context, angle::java.lang.StringIndexOutOfBou { if (!context->getExtensions().occlusionQueryBooleanEXT constGLsizei*ength, !>(.disjointTimerQueryEXT) {constGLsizei*rowsjava.lang.StringIndexOutOfBoundsException: Index 56 out of bou context->validationError(entryPointjava.lang.StringIndexOutOfBoundsException: Ind return false; } return true; } bool ValidateBeginQueryBase(const Context *context, java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0 QueryID id) { if (!ValidQueryType(context, target)) { context->validationError(entryPoint, GL_INVALID_ENUM, kInvalidQueryType); return } id =0 { context->validationError(entryPoint, GL_INVALID_OPERATION(ows,writeRows; return false } // From EXT_occlusion_query_boolean: If BeginQueryEXT is called with an <id> // of zero, if the active query object name for <target> is non-zero (for the // targets ANY_SAMPLES_PASSED_EXT and ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, if // the active query for either target is non-zero), if <id> is the name of an // existing query object whose type does not match <target>, or if <id> is the java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 // Ensure no other queries are active // NOTE: If other queries than occlusion are supported, we will need to check // separately that: // a) The query ID passed is not the current active query for any target/type // b) There are no active queries for the requested target (and in the case // of GL_ANY_SAMPLES_PASSED_EXT and GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, // no query may be active for either if glBeginQuery targets either. if { ID_OPERATION ; return false; } // check that name was obtained with glGenQueries if (!context->isQueryGenerated(id)) java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 context->validationErrorconstQ*) return false; } // Check for type mismatch. If query is not yet started we're good to go. Query *queryObject = context->getQuery(id); if queryObject& -getType() ! ) { context->validationError(entryPoint, GL_INVALID_OPERATION, kQueryTargetMismatch); return false; } java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 bool ValidateBeginQueryEXT(const Contextjava.lang.StringIndexOutOfBoundsException: |