chromium/third_party/angle/src/libANGLE/validationES3.cpp

//
// 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.
//

// validationES3.cpp: Validation functions for OpenGL ES 3.0 entry point parameters

#include "libANGLE/validationES3_autogen.h"

#include "anglebase/numerics/safe_conversions.h"
#include "common/mathutil.h"
#include "common/utilities.h"
#include "libANGLE/Context.h"
#include "libANGLE/ErrorStrings.h"
#include "libANGLE/Framebuffer.h"
#include "libANGLE/FramebufferAttachment.h"
#include "libANGLE/PixelLocalStorage.h"
#include "libANGLE/Renderbuffer.h"
#include "libANGLE/Texture.h"
#include "libANGLE/VertexArray.h"
#include "libANGLE/formatutils.h"
#include "libANGLE/validationES.h"
#include "libANGLE/validationES3.h"

usingnamespaceangle;

namespace gl
{
usingnamespaceerr;

namespace
{
bool ValidateFramebufferTextureMultiviewBaseANGLE(const Context *context,
                                                  angle::EntryPoint entryPoint,
                                                  GLenum target,
                                                  GLenum attachment,
                                                  TextureID texture,
                                                  GLint level,
                                                  GLsizei numViews)
{ … }

bool ValidateFramebufferTextureMultiviewLevelAndFormat(const Context *context,
                                                       angle::EntryPoint entryPoint,
                                                       const Texture *texture,
                                                       GLint level)
{ … }

bool ValidateUniformES3(const Context *context,
                        angle::EntryPoint entryPoint,
                        GLenum uniformType,
                        UniformLocation location,
                        GLint count)
{ … }

bool ValidateUniformMatrixES3(const Context *context,
                              angle::EntryPoint entryPoint,
                              GLenum valueType,
                              UniformLocation location,
                              GLsizei count,
                              GLboolean transpose)
{ … }

bool ValidateGenOrDeleteES3(const Context *context, angle::EntryPoint entryPoint, GLint n)
{ … }

bool ValidateGenOrDeleteCountES3(const Context *context, angle::EntryPoint entryPoint, GLint count)
{ … }

bool ValidateCopyTexture3DCommon(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 const Texture *source,
                                 GLint sourceLevel,
                                 GLint srcInternalFormat,
                                 const Texture *dest,
                                 GLint destLevel,
                                 GLint internalFormat,
                                 TextureTarget destTarget)
{ … }

bool ValidateColorMaskForSharedExponentColorBuffer(const Context *context,
                                                   angle::EntryPoint entryPoint,
                                                   GLint drawbuffer)
{ … }
}  // anonymous namespace

bool ValidateTexImageFormatCombination(const Context *context,
                                       angle::EntryPoint entryPoint,
                                       TextureType target,
                                       GLenum internalFormat,
                                       GLenum format,
                                       GLenum type)
{ … }

static bool ValidateES3CompressedFormatForTexture2DArray(const Context *context,
                                                         angle::EntryPoint entryPoint,
                                                         GLenum format)
{ … }

static bool ValidateES3CompressedFormatForTexture3D(const Context *context,
                                                    angle::EntryPoint entryPoint,
                                                    GLenum format)
{ … }

bool ValidateES3TexImageParametersBase(const Context *context,
                                       angle::EntryPoint entryPoint,
                                       TextureTarget target,
                                       GLint level,
                                       GLenum internalformat,
                                       bool isCompressed,
                                       bool isSubImage,
                                       GLint xoffset,
                                       GLint yoffset,
                                       GLint zoffset,
                                       GLsizei width,
                                       GLsizei height,
                                       GLsizei depth,
                                       GLint border,
                                       GLenum format,
                                       GLenum type,
                                       GLsizei imageSize,
                                       const void *pixels)
{ … }

bool ValidateES3TexImage2DParameters(const Context *context,
                                     angle::EntryPoint entryPoint,
                                     TextureTarget target,
                                     GLint level,
                                     GLenum internalformat,
                                     bool isCompressed,
                                     bool isSubImage,
                                     GLint xoffset,
                                     GLint yoffset,
                                     GLint zoffset,
                                     GLsizei width,
                                     GLsizei height,
                                     GLsizei depth,
                                     GLint border,
                                     GLenum format,
                                     GLenum type,
                                     GLsizei imageSize,
                                     const void *pixels)
{ … }

bool ValidateES3TexImage3DParameters(const Context *context,
                                     angle::EntryPoint entryPoint,
                                     TextureTarget target,
                                     GLint level,
                                     GLenum internalformat,
                                     bool isCompressed,
                                     bool isSubImage,
                                     GLint xoffset,
                                     GLint yoffset,
                                     GLint zoffset,
                                     GLsizei width,
                                     GLsizei height,
                                     GLsizei depth,
                                     GLint border,
                                     GLenum format,
                                     GLenum type,
                                     GLsizei bufSize,
                                     const void *pixels)
{ … }

struct EffectiveInternalFormatInfo
{ … };

static bool QueryEffectiveFormatList(const InternalFormat &srcFormat,
                                     GLenum targetFormat,
                                     const EffectiveInternalFormatInfo *list,
                                     size_t size,
                                     GLenum *outEffectiveFormat)
{ … }

bool GetSizedEffectiveInternalFormatInfo(const InternalFormat &srcFormat,
                                         GLenum *outEffectiveFormat)
{ … }

bool GetUnsizedEffectiveInternalFormatInfo(const InternalFormat &srcFormat,
                                           const InternalFormat &destFormat,
                                           GLenum *outEffectiveFormat)
{ … }

static bool GetEffectiveInternalFormat(const InternalFormat &srcFormat,
                                       const InternalFormat &destFormat,
                                       GLenum *outEffectiveFormat)
{ … }

static bool EqualOrFirstZero(GLuint first, GLuint second)
{ … }

static bool IsValidES3CopyTexImageCombination(const InternalFormat &textureFormatInfo,
                                              const InternalFormat &framebufferFormatInfo,
                                              FramebufferID readBufferHandle)
{ … }

bool ValidateES3CopyTexImageParametersBase(const Context *context,
                                           angle::EntryPoint entryPoint,
                                           TextureTarget target,
                                           GLint level,
                                           GLenum internalformat,
                                           bool isSubImage,
                                           GLint xoffset,
                                           GLint yoffset,
                                           GLint zoffset,
                                           GLint x,
                                           GLint y,
                                           GLsizei width,
                                           GLsizei height,
                                           GLint border)
{ … }

bool ValidateES3CopyTexImage2DParameters(const Context *context,
                                         angle::EntryPoint entryPoint,
                                         TextureTarget target,
                                         GLint level,
                                         GLenum internalformat,
                                         bool isSubImage,
                                         GLint xoffset,
                                         GLint yoffset,
                                         GLint zoffset,
                                         GLint x,
                                         GLint y,
                                         GLsizei width,
                                         GLsizei height,
                                         GLint border)
{ … }

bool ValidateES3CopyTexImage3DParameters(const Context *context,
                                         angle::EntryPoint entryPoint,
                                         TextureTarget target,
                                         GLint level,
                                         GLenum internalformat,
                                         bool isSubImage,
                                         GLint xoffset,
                                         GLint yoffset,
                                         GLint zoffset,
                                         GLint x,
                                         GLint y,
                                         GLsizei width,
                                         GLsizei height,
                                         GLint border)
{ … }

bool ValidateES3TexStorageParametersLevel(const Context *context,
                                          angle::EntryPoint entryPoint,
                                          TextureType target,
                                          GLsizei levels,
                                          GLsizei width,
                                          GLsizei height,
                                          GLsizei depth)
{ … }

bool ValidateES3TexStorageParametersExtent(const Context *context,
                                           angle::EntryPoint entryPoint,
                                           TextureType target,
                                           GLsizei levels,
                                           GLsizei width,
                                           GLsizei height,
                                           GLsizei depth)
{ … }

bool ValidateES3TexStorageParametersTexObject(const Context *context,
                                              angle::EntryPoint entryPoint,
                                              TextureType target)
{ … }

bool ValidateES3TexStorageParametersFormat(const Context *context,
                                           angle::EntryPoint entryPoint,
                                           TextureType target,
                                           GLsizei levels,
                                           GLenum internalformat,
                                           GLsizei width,
                                           GLsizei height,
                                           GLsizei depth)
{ … }

bool ValidateES3TexStorageParametersBase(const Context *context,
                                         angle::EntryPoint entryPoint,
                                         TextureType target,
                                         GLsizei levels,
                                         GLenum internalformat,
                                         GLsizei width,
                                         GLsizei height,
                                         GLsizei depth)
{ … }

bool ValidateES3TexStorage2DParameters(const Context *context,
                                       angle::EntryPoint entryPoint,
                                       TextureType target,
                                       GLsizei levels,
                                       GLenum internalformat,
                                       GLsizei width,
                                       GLsizei height,
                                       GLsizei depth)
{ … }

bool ValidateES3TexStorage3DParameters(const Context *context,
                                       angle::EntryPoint entryPoint,
                                       TextureType target,
                                       GLsizei levels,
                                       GLenum internalformat,
                                       GLsizei width,
                                       GLsizei height,
                                       GLsizei depth)
{ … }

bool ValidateBeginQuery(const Context *context,
                        angle::EntryPoint entryPoint,
                        QueryType target,
                        QueryID id)
{ … }

bool ValidateEndQuery(const Context *context, angle::EntryPoint entryPoint, QueryType target)
{ … }

bool ValidateGetQueryiv(const Context *context,
                        angle::EntryPoint entryPoint,
                        QueryType target,
                        GLenum pname,
                        const GLint *params)
{ … }

bool ValidateGetQueryObjectuiv(const Context *context,
                               angle::EntryPoint entryPoint,
                               QueryID id,
                               GLenum pname,
                               const GLuint *params)
{ … }

bool ValidateFramebufferTextureLayer(const Context *context,
                                     angle::EntryPoint entryPoint,
                                     GLenum target,
                                     GLenum attachment,
                                     TextureID texture,
                                     GLint level,
                                     GLint layer)
{ … }

bool ValidateInvalidateFramebuffer(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   GLenum target,
                                   GLsizei numAttachments,
                                   const GLenum *attachments)
{ … }

bool ValidateInvalidateSubFramebuffer(const Context *context,
                                      angle::EntryPoint entryPoint,
                                      GLenum target,
                                      GLsizei numAttachments,
                                      const GLenum *attachments,
                                      GLint x,
                                      GLint y,
                                      GLsizei width,
                                      GLsizei height)
{ … }

bool ValidateClearBuffer(const Context *context, angle::EntryPoint entryPoint)
{ … }

bool ValidateDrawRangeElements(const Context *context,
                               angle::EntryPoint entryPoint,
                               PrimitiveMode mode,
                               GLuint start,
                               GLuint end,
                               GLsizei count,
                               DrawElementsType type,
                               const void *indices)
{ … }

bool ValidateGetUniformuiv(const Context *context,
                           angle::EntryPoint entryPoint,
                           ShaderProgramID program,
                           UniformLocation location,
                           const GLuint *params)
{ … }

bool ValidateReadBuffer(const Context *context, angle::EntryPoint entryPoint, GLenum src)
{ … }

bool ValidateCompressedTexImage3D(const Context *context,
                                  angle::EntryPoint entryPoint,
                                  TextureTarget target,
                                  GLint level,
                                  GLenum internalformat,
                                  GLsizei width,
                                  GLsizei height,
                                  GLsizei depth,
                                  GLint border,
                                  GLsizei imageSize,
                                  const void *data)
{ … }

bool ValidateCompressedTexImage3DRobustANGLE(const Context *context,
                                             angle::EntryPoint entryPoint,
                                             TextureTarget target,
                                             GLint level,
                                             GLenum internalformat,
                                             GLsizei width,
                                             GLsizei height,
                                             GLsizei depth,
                                             GLint border,
                                             GLsizei imageSize,
                                             GLsizei dataSize,
                                             const void *data)
{ … }

bool ValidateBindVertexArray(const Context *context,
                             angle::EntryPoint entryPoint,
                             VertexArrayID array)
{ … }

bool ValidateIsVertexArray(const Context *context,
                           angle::EntryPoint entryPoint,
                           VertexArrayID array)
{ … }

static bool ValidateBindBufferCommon(const Context *context,
                                     angle::EntryPoint entryPoint,
                                     BufferBinding target,
                                     GLuint index,
                                     BufferID buffer,
                                     GLintptr offset,
                                     GLsizeiptr size)
{ … }

bool ValidateBindBufferBase(const Context *context,
                            angle::EntryPoint entryPoint,
                            BufferBinding target,
                            GLuint index,
                            BufferID buffer)
{ … }

bool ValidateBindBufferRange(const Context *context,
                             angle::EntryPoint entryPoint,
                             BufferBinding target,
                             GLuint index,
                             BufferID buffer,
                             GLintptr offset,
                             GLsizeiptr size)
{ … }

bool ValidateProgramBinary(const Context *context,
                           angle::EntryPoint entryPoint,
                           ShaderProgramID program,
                           GLenum binaryFormat,
                           const void *binary,
                           GLsizei length)
{ … }

bool ValidateGetProgramBinary(const Context *context,
                              angle::EntryPoint entryPoint,
                              ShaderProgramID program,
                              GLsizei bufSize,
                              const GLsizei *length,
                              const GLenum *binaryFormat,
                              const void *binary)
{ … }

bool ValidateProgramParameteriBase(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   ShaderProgramID program,
                                   GLenum pname,
                                   GLint value)
{ … }

bool ValidateProgramParameteri(const Context *context,
                               angle::EntryPoint entryPoint,
                               ShaderProgramID program,
                               GLenum pname,
                               GLint value)
{ … }

bool ValidateBlitFramebuffer(const Context *context,
                             angle::EntryPoint entryPoint,
                             GLint srcX0,
                             GLint srcY0,
                             GLint srcX1,
                             GLint srcY1,
                             GLint dstX0,
                             GLint dstY0,
                             GLint dstX1,
                             GLint dstY1,
                             GLbitfield mask,
                             GLenum filter)
{ … }

bool ValidateClearBufferiv(const Context *context,
                           angle::EntryPoint entryPoint,
                           GLenum buffer,
                           GLint drawbuffer,
                           const GLint *value)
{ … }

bool ValidateClearBufferuiv(const Context *context,
                            angle::EntryPoint entryPoint,
                            GLenum buffer,
                            GLint drawbuffer,
                            const GLuint *value)
{ … }

bool ValidateClearBufferfv(const Context *context,
                           angle::EntryPoint entryPoint,
                           GLenum buffer,
                           GLint drawbuffer,
                           const GLfloat *value)
{ … }

bool ValidateClearBufferfi(const Context *context,
                           angle::EntryPoint entryPoint,
                           GLenum buffer,
                           GLint drawbuffer,
                           GLfloat depth,
                           GLint stencil)
{ … }

bool ValidateDrawBuffers(const Context *context,
                         angle::EntryPoint entryPoint,
                         GLsizei n,
                         const GLenum *bufs)
{ … }

bool ValidateCopyTexSubImage3D(const Context *context,
                               angle::EntryPoint entryPoint,
                               TextureTarget target,
                               GLint level,
                               GLint xoffset,
                               GLint yoffset,
                               GLint zoffset,
                               GLint x,
                               GLint y,
                               GLsizei width,
                               GLsizei height)
{ … }

bool ValidateCopyTexture3DANGLE(const Context *context,
                                angle::EntryPoint entryPoint,
                                TextureID sourceId,
                                GLint sourceLevel,
                                TextureTarget destTarget,
                                TextureID destId,
                                GLint destLevel,
                                GLint internalFormat,
                                GLenum destType,
                                GLboolean unpackFlipY,
                                GLboolean unpackPremultiplyAlpha,
                                GLboolean unpackUnmultiplyAlpha)
{ … }

bool ValidateCopySubTexture3DANGLE(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   TextureID sourceId,
                                   GLint sourceLevel,
                                   TextureTarget destTarget,
                                   TextureID destId,
                                   GLint destLevel,
                                   GLint xoffset,
                                   GLint yoffset,
                                   GLint zoffset,
                                   GLint x,
                                   GLint y,
                                   GLint z,
                                   GLsizei width,
                                   GLsizei height,
                                   GLsizei depth,
                                   GLboolean unpackFlipY,
                                   GLboolean unpackPremultiplyAlpha,
                                   GLboolean unpackUnmultiplyAlpha)
{ … }

bool ValidateTexImage3D(const Context *context,
                        angle::EntryPoint entryPoint,
                        TextureTarget target,
                        GLint level,
                        GLint internalformat,
                        GLsizei width,
                        GLsizei height,
                        GLsizei depth,
                        GLint border,
                        GLenum format,
                        GLenum type,
                        const void *pixels)
{ … }

bool ValidateTexImage3DRobustANGLE(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   TextureTarget target,
                                   GLint level,
                                   GLint internalformat,
                                   GLsizei width,
                                   GLsizei height,
                                   GLsizei depth,
                                   GLint border,
                                   GLenum format,
                                   GLenum type,
                                   GLsizei bufSize,
                                   const void *pixels)
{ … }

bool ValidateTexSubImage3D(const Context *context,
                           angle::EntryPoint entryPoint,
                           TextureTarget target,
                           GLint level,
                           GLint xoffset,
                           GLint yoffset,
                           GLint zoffset,
                           GLsizei width,
                           GLsizei height,
                           GLsizei depth,
                           GLenum format,
                           GLenum type,
                           const void *pixels)
{ … }

bool ValidateTexSubImage3DRobustANGLE(const Context *context,
                                      angle::EntryPoint entryPoint,
                                      TextureTarget target,
                                      GLint level,
                                      GLint xoffset,
                                      GLint yoffset,
                                      GLint zoffset,
                                      GLsizei width,
                                      GLsizei height,
                                      GLsizei depth,
                                      GLenum format,
                                      GLenum type,
                                      GLsizei bufSize,
                                      const void *pixels)
{ … }

bool ValidateCompressedTexSubImage3D(const Context *context,
                                     angle::EntryPoint entryPoint,
                                     TextureTarget target,
                                     GLint level,
                                     GLint xoffset,
                                     GLint yoffset,
                                     GLint zoffset,
                                     GLsizei width,
                                     GLsizei height,
                                     GLsizei depth,
                                     GLenum format,
                                     GLsizei imageSize,
                                     const void *data)
{ … }

bool ValidateCompressedTexSubImage3DRobustANGLE(const Context *context,
                                                angle::EntryPoint entryPoint,
                                                TextureTarget target,
                                                GLint level,
                                                GLint xoffset,
                                                GLint yoffset,
                                                GLint zoffset,
                                                GLsizei width,
                                                GLsizei height,
                                                GLsizei depth,
                                                GLenum format,
                                                GLsizei imageSize,
                                                GLsizei dataSize,
                                                const void *data)
{ … }

bool ValidateGenQueries(const Context *context,
                        angle::EntryPoint entryPoint,
                        GLsizei n,
                        const QueryID *queries)
{ … }

bool ValidateDeleteQueries(const Context *context,
                           angle::EntryPoint entryPoint,
                           GLsizei n,
                           const QueryID *queries)
{ … }

bool ValidateGenSamplers(const Context *context,
                         angle::EntryPoint entryPoint,
                         GLsizei count,
                         const SamplerID *samplers)
{ … }

bool ValidateDeleteSamplers(const Context *context,
                            angle::EntryPoint entryPoint,
                            GLsizei count,
                            const SamplerID *samplers)
{ … }

bool ValidateGenTransformFeedbacks(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   GLsizei n,
                                   const TransformFeedbackID *ids)
{ … }

bool ValidateDeleteTransformFeedbacks(const Context *context,
                                      angle::EntryPoint entryPoint,
                                      GLsizei n,
                                      const TransformFeedbackID *ids)
{ … }

bool ValidateGenVertexArrays(const Context *context,
                             angle::EntryPoint entryPoint,
                             GLsizei n,
                             const VertexArrayID *arrays)
{ … }

bool ValidateDeleteVertexArrays(const Context *context,
                                angle::EntryPoint entryPoint,
                                GLsizei n,
                                const VertexArrayID *arrays)
{ … }

bool ValidateBeginTransformFeedback(const Context *context,
                                    angle::EntryPoint entryPoint,
                                    PrimitiveMode primitiveMode)
{ … }

bool ValidateGetBufferPointerv(const Context *context,
                               angle::EntryPoint entryPoint,
                               BufferBinding target,
                               GLenum pname,
                               void *const *params)
{ … }

bool ValidateGetBufferPointervRobustANGLE(const Context *context,
                                          angle::EntryPoint entryPoint,
                                          BufferBinding target,
                                          GLenum pname,
                                          GLsizei bufSize,
                                          const GLsizei *length,
                                          void *const *params)
{ … }

bool ValidateUnmapBuffer(const Context *context, angle::EntryPoint entryPoint, BufferBinding target)
{ … }

bool ValidateMapBufferRange(const Context *context,
                            angle::EntryPoint entryPoint,
                            BufferBinding target,
                            GLintptr offset,
                            GLsizeiptr length,
                            GLbitfield access)
{ … }

bool ValidateFlushMappedBufferRange(const Context *context,
                                    angle::EntryPoint entryPoint,
                                    BufferBinding target,
                                    GLintptr offset,
                                    GLsizeiptr length)
{ … }

bool ValidateIndexedStateQuery(const Context *context,
                               angle::EntryPoint entryPoint,
                               GLenum pname,
                               GLuint index,
                               GLsizei *length)
{ … }

bool ValidateGetIntegeri_v(const Context *context,
                           angle::EntryPoint entryPoint,
                           GLenum target,
                           GLuint index,
                           const GLint *data)
{ … }

bool ValidateGetIntegeri_vRobustANGLE(const Context *context,
                                      angle::EntryPoint entryPoint,
                                      GLenum target,
                                      GLuint index,
                                      GLsizei bufSize,
                                      const GLsizei *length,
                                      const GLint *data)
{ … }

bool ValidateGetInteger64i_v(const Context *context,
                             angle::EntryPoint entryPoint,
                             GLenum target,
                             GLuint index,
                             const GLint64 *data)
{ … }

bool ValidateGetInteger64i_vRobustANGLE(const Context *context,
                                        angle::EntryPoint entryPoint,
                                        GLenum target,
                                        GLuint index,
                                        GLsizei bufSize,
                                        const GLsizei *length,
                                        const GLint64 *data)
{ … }

bool ValidateCopyBufferSubData(const Context *context,
                               angle::EntryPoint entryPoint,
                               BufferBinding readTarget,
                               BufferBinding writeTarget,
                               GLintptr readOffset,
                               GLintptr writeOffset,
                               GLsizeiptr size)
{ … }

bool ValidateGetStringi(const Context *context,
                        angle::EntryPoint entryPoint,
                        GLenum name,
                        GLuint index)
{ … }

bool ValidateRenderbufferStorageMultisample(const Context *context,
                                            angle::EntryPoint entryPoint,
                                            GLenum target,
                                            GLsizei samples,
                                            GLenum internalformat,
                                            GLsizei width,
                                            GLsizei height)
{ … }

bool ValidateVertexAttribIPointer(const Context *context,
                                  angle::EntryPoint entryPoint,
                                  GLuint index,
                                  GLint size,
                                  VertexAttribType type,
                                  GLsizei stride,
                                  const void *pointer)
{ … }

bool ValidateGetSynciv(const Context *context,
                       angle::EntryPoint entryPoint,
                       SyncID syncPacked,
                       GLenum pname,
                       GLsizei bufSize,
                       const GLsizei *length,
                       const GLint *values)
{ … }

bool ValidateDrawElementsInstanced(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   PrimitiveMode mode,
                                   GLsizei count,
                                   DrawElementsType type,
                                   const void *indices,
                                   GLsizei instanceCount)
{ … }

bool ValidateMultiDrawArraysInstancedANGLE(const Context *context,
                                           angle::EntryPoint entryPoint,
                                           PrimitiveMode mode,
                                           const GLint *firsts,
                                           const GLsizei *counts,
                                           const GLsizei *instanceCounts,
                                           GLsizei drawcount)
{ … }

bool ValidateMultiDrawElementsInstancedANGLE(const Context *context,
                                             angle::EntryPoint entryPoint,
                                             PrimitiveMode mode,
                                             const GLsizei *counts,
                                             DrawElementsType type,
                                             const GLvoid *const *indices,
                                             const GLsizei *instanceCounts,
                                             GLsizei drawcount)
{ … }

bool ValidateDrawArraysInstancedBaseInstanceANGLE(const Context *context,
                                                  angle::EntryPoint entryPoint,
                                                  PrimitiveMode mode,
                                                  GLint first,
                                                  GLsizei count,
                                                  GLsizei instanceCount,
                                                  GLuint baseInstance)
{ … }

bool ValidateDrawElementsInstancedBaseVertexBaseInstanceANGLE(const Context *context,
                                                              angle::EntryPoint entryPoint,
                                                              PrimitiveMode mode,
                                                              GLsizei count,
                                                              DrawElementsType type,
                                                              const GLvoid *indices,
                                                              GLsizei instanceCount,
                                                              GLint baseVertex,
                                                              GLuint baseInstance)
{ … }

bool ValidateMultiDrawArraysInstancedBaseInstanceANGLE(const Context *context,
                                                       angle::EntryPoint entryPoint,
                                                       PrimitiveMode modePacked,
                                                       const GLint *firsts,
                                                       const GLsizei *counts,
                                                       const GLsizei *instanceCounts,
                                                       const GLuint *baseInstances,
                                                       GLsizei drawcount)
{ … }

bool ValidateMultiDrawElementsInstancedBaseVertexBaseInstanceANGLE(const Context *context,
                                                                   angle::EntryPoint entryPoint,
                                                                   PrimitiveMode modePacked,
                                                                   const GLsizei *counts,
                                                                   DrawElementsType typePacked,
                                                                   const GLvoid *const *indices,
                                                                   const GLsizei *instanceCounts,
                                                                   const GLint *baseVertices,
                                                                   const GLuint *baseInstances,
                                                                   GLsizei drawcount)
{ … }

bool ValidateFramebufferTextureMultiviewOVR(const Context *context,
                                            angle::EntryPoint entryPoint,
                                            GLenum target,
                                            GLenum attachment,
                                            TextureID texture,
                                            GLint level,
                                            GLint baseViewIndex,
                                            GLsizei numViews)
{ … }

bool ValidateUniform1ui(const Context *context,
                        angle::EntryPoint entryPoint,
                        UniformLocation location,
                        GLuint v0)
{ … }

bool ValidateUniform2ui(const Context *context,
                        angle::EntryPoint entryPoint,
                        UniformLocation location,
                        GLuint v0,
                        GLuint v1)
{ … }

bool ValidateUniform3ui(const Context *context,
                        angle::EntryPoint entryPoint,
                        UniformLocation location,
                        GLuint v0,
                        GLuint v1,
                        GLuint v2)
{ … }

bool ValidateUniform4ui(const Context *context,
                        angle::EntryPoint entryPoint,
                        UniformLocation location,
                        GLuint v0,
                        GLuint v1,
                        GLuint v2,
                        GLuint v3)
{ … }

bool ValidateUniform1uiv(const Context *context,
                         angle::EntryPoint entryPoint,
                         UniformLocation location,
                         GLsizei count,
                         const GLuint *value)
{ … }

bool ValidateUniform2uiv(const Context *context,
                         angle::EntryPoint entryPoint,
                         UniformLocation location,
                         GLsizei count,
                         const GLuint *value)
{ … }

bool ValidateUniform3uiv(const Context *context,
                         angle::EntryPoint entryPoint,
                         UniformLocation location,
                         GLsizei count,
                         const GLuint *value)
{ … }

bool ValidateUniform4uiv(const Context *context,
                         angle::EntryPoint entryPoint,
                         UniformLocation location,
                         GLsizei count,
                         const GLuint *value)
{ … }

bool ValidateIsQuery(const Context *context, angle::EntryPoint entryPoint, QueryID id)
{ … }

bool ValidateUniformMatrix2x3fv(const Context *context,
                                angle::EntryPoint entryPoint,
                                UniformLocation location,
                                GLsizei count,
                                GLboolean transpose,
                                const GLfloat *value)
{ … }

bool ValidateUniformMatrix3x2fv(const Context *context,
                                angle::EntryPoint entryPoint,
                                UniformLocation location,
                                GLsizei count,
                                GLboolean transpose,
                                const GLfloat *value)
{ … }

bool ValidateUniformMatrix2x4fv(const Context *context,
                                angle::EntryPoint entryPoint,
                                UniformLocation location,
                                GLsizei count,
                                GLboolean transpose,
                                const GLfloat *value)
{ … }

bool ValidateUniformMatrix4x2fv(const Context *context,
                                angle::EntryPoint entryPoint,
                                UniformLocation location,
                                GLsizei count,
                                GLboolean transpose,
                                const GLfloat *value)
{ … }

bool ValidateUniformMatrix3x4fv(const Context *context,
                                angle::EntryPoint entryPoint,
                                UniformLocation location,
                                GLsizei count,
                                GLboolean transpose,
                                const GLfloat *value)
{ … }

bool ValidateUniformMatrix4x3fv(const Context *context,
                                angle::EntryPoint entryPoint,
                                UniformLocation location,
                                GLsizei count,
                                GLboolean transpose,
                                const GLfloat *value)
{ … }

bool ValidateEndTransformFeedback(const Context *context, angle::EntryPoint entryPoint)
{ … }

bool ValidateTransformFeedbackVaryings(const Context *context,
                                       angle::EntryPoint entryPoint,
                                       ShaderProgramID program,
                                       GLsizei count,
                                       const GLchar *const *varyings,
                                       GLenum bufferMode)
{ … }

bool ValidateGetTransformFeedbackVarying(const Context *context,
                                         angle::EntryPoint entryPoint,
                                         ShaderProgramID program,
                                         GLuint index,
                                         GLsizei bufSize,
                                         const GLsizei *length,
                                         const GLsizei *size,
                                         const GLenum *type,
                                         const GLchar *name)
{ … }

bool ValidateBindTransformFeedback(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   GLenum target,
                                   TransformFeedbackID id)
{ … }

bool ValidateIsTransformFeedback(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 TransformFeedbackID id)
{ … }

bool ValidatePauseTransformFeedback(const Context *context, angle::EntryPoint entryPoint)
{ … }

bool ValidateResumeTransformFeedback(const Context *context, angle::EntryPoint entryPoint)
{ … }

bool ValidateVertexAttribI4i(const PrivateState &state,
                             ErrorSet *errors,
                             angle::EntryPoint entryPoint,
                             GLuint index,
                             GLint x,
                             GLint y,
                             GLint z,
                             GLint w)
{ … }

bool ValidateVertexAttribI4ui(const PrivateState &state,
                              ErrorSet *errors,
                              angle::EntryPoint entryPoint,
                              GLuint index,
                              GLuint x,
                              GLuint y,
                              GLuint z,
                              GLuint w)
{ … }

bool ValidateVertexAttribI4iv(const PrivateState &state,
                              ErrorSet *errors,
                              angle::EntryPoint entryPoint,
                              GLuint index,
                              const GLint *v)
{ … }

bool ValidateVertexAttribI4uiv(const PrivateState &state,
                               ErrorSet *errors,
                               angle::EntryPoint entryPoint,
                               GLuint index,
                               const GLuint *v)
{ … }

bool ValidateGetFragDataLocation(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 ShaderProgramID program,
                                 const GLchar *name)
{ … }

bool ValidateGetUniformIndices(const Context *context,
                               angle::EntryPoint entryPoint,
                               ShaderProgramID program,
                               GLsizei uniformCount,
                               const GLchar *const *uniformNames,
                               const GLuint *uniformIndices)
{ … }

bool ValidateGetActiveUniformsiv(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 ShaderProgramID program,
                                 GLsizei uniformCount,
                                 const GLuint *uniformIndices,
                                 GLenum pname,
                                 const GLint *params)
{ … }

bool ValidateGetUniformBlockIndex(const Context *context,
                                  angle::EntryPoint entryPoint,
                                  ShaderProgramID program,
                                  const GLchar *uniformBlockName)
{ … }

bool ValidateGetActiveUniformBlockiv(const Context *context,
                                     angle::EntryPoint entryPoint,
                                     ShaderProgramID program,
                                     UniformBlockIndex uniformBlockIndex,
                                     GLenum pname,
                                     const GLint *params)
{ … }

bool ValidateGetActiveUniformBlockName(const Context *context,
                                       angle::EntryPoint entryPoint,
                                       ShaderProgramID program,
                                       UniformBlockIndex uniformBlockIndex,
                                       GLsizei bufSize,
                                       const GLsizei *length,
                                       const GLchar *uniformBlockName)
{ … }

bool ValidateUniformBlockBinding(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 ShaderProgramID program,
                                 UniformBlockIndex uniformBlockIndex,
                                 GLuint uniformBlockBinding)
{ … }

bool ValidateDrawArraysInstanced(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 PrimitiveMode mode,
                                 GLint first,
                                 GLsizei count,
                                 GLsizei primcount)
{ … }

bool ValidateFenceSync(const Context *context,
                       angle::EntryPoint entryPoint,
                       GLenum condition,
                       GLbitfield flags)
{ … }

bool ValidateIsSync(const Context *context, angle::EntryPoint entryPoint, SyncID syncPacked)
{ … }

bool ValidateDeleteSync(const Context *context, angle::EntryPoint entryPoint, SyncID syncPacked)
{ … }

bool ValidateClientWaitSync(const Context *context,
                            angle::EntryPoint entryPoint,
                            SyncID syncPacked,
                            GLbitfield flags,
                            GLuint64 timeout)
{ … }

bool ValidateWaitSync(const Context *context,
                      angle::EntryPoint entryPoint,
                      SyncID syncPacked,
                      GLbitfield flags,
                      GLuint64 timeout)
{ … }

bool ValidateGetInteger64v(const Context *context,
                           angle::EntryPoint entryPoint,
                           GLenum pname,
                           const GLint64 *params)
{ … }

bool ValidateIsSampler(const Context *context, angle::EntryPoint entryPoint, SamplerID sampler)
{ … }

bool ValidateBindSampler(const Context *context,
                         angle::EntryPoint entryPoint,
                         GLuint unit,
                         SamplerID sampler)
{ … }

bool ValidateVertexAttribDivisor(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 GLuint index,
                                 GLuint divisor)
{ … }

bool ValidateTexStorage2D(const Context *context,
                          angle::EntryPoint entryPoint,
                          TextureType target,
                          GLsizei levels,
                          GLenum internalformat,
                          GLsizei width,
                          GLsizei height)
{ … }

bool ValidateTexStorage3D(const Context *context,
                          angle::EntryPoint entryPoint,
                          TextureType target,
                          GLsizei levels,
                          GLenum internalformat,
                          GLsizei width,
                          GLsizei height,
                          GLsizei depth)
{ … }

bool ValidateGetBufferParameteri64v(const Context *context,
                                    angle::EntryPoint entryPoint,
                                    BufferBinding target,
                                    GLenum pname,
                                    const GLint64 *params)
{ … }

bool ValidateGetSamplerParameterfv(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   SamplerID sampler,
                                   GLenum pname,
                                   const GLfloat *params)
{ … }

bool ValidateGetSamplerParameteriv(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   SamplerID sampler,
                                   GLenum pname,
                                   const GLint *params)
{ … }

bool ValidateSamplerParameterf(const Context *context,
                               angle::EntryPoint entryPoint,
                               SamplerID sampler,
                               GLenum pname,
                               GLfloat param)
{ … }

bool ValidateSamplerParameterfv(const Context *context,
                                angle::EntryPoint entryPoint,
                                SamplerID sampler,
                                GLenum pname,
                                const GLfloat *params)
{ … }

bool ValidateSamplerParameteri(const Context *context,
                               angle::EntryPoint entryPoint,
                               SamplerID sampler,
                               GLenum pname,
                               GLint param)
{ … }

bool ValidateSamplerParameteriv(const Context *context,
                                angle::EntryPoint entryPoint,
                                SamplerID sampler,
                                GLenum pname,
                                const GLint *params)
{ … }

bool ValidateGetVertexAttribIiv(const Context *context,
                                angle::EntryPoint entryPoint,
                                GLuint index,
                                GLenum pname,
                                const GLint *params)
{ … }

bool ValidateGetVertexAttribIuiv(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 GLuint index,
                                 GLenum pname,
                                 const GLuint *params)
{ … }

bool ValidateGetInternalformativ(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 GLenum target,
                                 GLenum internalformat,
                                 GLenum pname,
                                 GLsizei bufSize,
                                 const GLint *params)
{ … }

bool ValidateBindFragDataLocationIndexedEXT(const Context *context,
                                            angle::EntryPoint entryPoint,
                                            ShaderProgramID program,
                                            GLuint colorNumber,
                                            GLuint index,
                                            const char *name)
{ … }

bool ValidateBindFragDataLocationEXT(const Context *context,
                                     angle::EntryPoint entryPoint,
                                     ShaderProgramID program,
                                     GLuint colorNumber,
                                     const char *name)
{ … }

bool ValidateGetFragDataIndexEXT(const Context *context,
                                 angle::EntryPoint entryPoint,
                                 ShaderProgramID program,
                                 const char *name)
{ … }

bool ValidateTexStorage2DMultisampleANGLE(const Context *context,
                                          angle::EntryPoint entryPoint,
                                          TextureType target,
                                          GLsizei samples,
                                          GLenum internalFormat,
                                          GLsizei width,
                                          GLsizei height,
                                          GLboolean fixedSampleLocations)
{ … }

bool ValidateGetTexLevelParameterfvANGLE(const Context *context,
                                         angle::EntryPoint entryPoint,
                                         TextureTarget target,
                                         GLint level,
                                         GLenum pname,
                                         const GLfloat *params)
{ … }

bool ValidateGetTexLevelParameterivANGLE(const Context *context,
                                         angle::EntryPoint entryPoint,
                                         TextureTarget target,
                                         GLint level,
                                         GLenum pname,
                                         const GLint *params)
{ … }

bool ValidateGetMultisamplefvANGLE(const Context *context,
                                   angle::EntryPoint entryPoint,
                                   GLenum pname,
                                   GLuint index,
                                   const GLfloat *val)
{ … }

bool ValidateSampleMaskiANGLE(const PrivateState &state,
                              ErrorSet *errors,
                              angle::EntryPoint entryPoint,
                              GLuint maskNumber,
                              GLbitfield mask)
{ … }

bool ValidateDrawBufferIndexIfActivePLS(const PrivateState &state,
                                        ErrorSet *errors,
                                        angle::EntryPoint entryPoint,
                                        GLuint drawBufferIdx,
                                        const char *argumentName)
{ … }
}  // namespace gl