| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_GL_GL_INTERFACE_H_ |
| #define UI_GL_GL_INTERFACE_H_ |
| |
| // This file implements glue to a GL interface so we can mock it for unit |
| // testing. It has to be Desktop GL, not GLES2 as it is used to test the service |
| // side code. |
| |
| #include "ui/gl/gl_bindings.h" |
| |
| namespace gfx { |
| |
| class GL_EXPORT GLInterface { |
| public: |
| virtual ~GLInterface() {} |
| |
| static void SetGLInterface(GLInterface* gl_interface); |
| |
| static GLInterface* GetGLInterface(); |
| |
| virtual void ActiveTexture(GLenum texture) = 0; |
| |
| virtual void AttachShader(GLuint program, |
| GLuint shader) = 0; |
| |
| virtual void BeginQuery(GLenum target, GLuint id) = 0; |
| |
| virtual void BeginQueryARB(GLenum target, GLuint id) = 0; |
| |
| virtual void BindAttribLocation(GLuint program, |
| GLuint index, |
| const char* name) = 0; |
| |
| virtual void BindBuffer(GLenum target, GLuint buffer) = 0; |
| |
| virtual void BindFragDataLocationIndexed(GLuint program, |
| GLuint colorNumber, |
| GLuint index, |
| const char* name) = 0; |
| |
| virtual void BindFragDataLocation(GLuint program, |
| GLuint colorNumber, |
| const char* name) = 0; |
| |
| virtual void BindFramebufferEXT(GLenum target, GLuint framebuffer) = 0; |
| |
| virtual void BindRenderbufferEXT(GLenum target, GLuint renderbuffer) = 0; |
| |
| virtual void BindTexture(GLenum target, GLuint texture) = 0; |
| |
| virtual void BlendColor(GLclampf red, |
| GLclampf green, |
| GLclampf blue, |
| GLclampf alpha) = 0; |
| |
| virtual void BlendEquation(GLenum mode) = 0; |
| |
| virtual void BlendEquationSeparate(GLenum modeRGB, |
| GLenum modeAlpha) = 0; |
| |
| virtual void BlendFunc(GLenum sfactor, GLenum dfactor) = 0; |
| |
| virtual void BlendFuncSeparate(GLenum srcRGB, |
| GLenum dstRGB, |
| GLenum srcAlpha, |
| GLenum dstAlpha) = 0; |
| |
| virtual void BlitFramebufferANGLE( |
| GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, |
| GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, |
| GLbitfield mask, GLenum filter) = 0; |
| |
| virtual void BlitFramebufferEXT( |
| GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, |
| GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, |
| GLbitfield mask, GLenum filter) = 0; |
| |
| virtual void BufferData(GLenum target, |
| GLsizeiptr size, |
| const void* data, |
| GLenum usage) = 0; |
| |
| virtual void BufferSubData(GLenum target, |
| GLintptr offset, |
| GLsizeiptr size, |
| const void* data) = 0; |
| |
| virtual GLenum CheckFramebufferStatusEXT(GLenum target) = 0; |
| |
| virtual void Clear(GLbitfield mask) = 0; |
| |
| virtual void ClearColor(GLclampf red, |
| GLclampf green, |
| GLclampf blue, |
| GLclampf alpha) = 0; |
| |
| virtual void ClearDepth(GLclampd depth) = 0; |
| |
| virtual void ClearDepthf(GLclampf depth) = 0; |
| |
| virtual void ClearStencil(GLint s) = 0; |
| |
| virtual void ColorMask(GLboolean red, |
| GLboolean green, |
| GLboolean blue, |
| GLboolean alpha) = 0; |
| |
| virtual void CompileShader(GLuint shader) = 0; |
| |
| virtual void CompressedTexImage2D(GLenum target, |
| GLint level, |
| GLenum internalformat, |
| GLsizei width, GLsizei height, |
| GLint border, |
| GLsizei imageSize, |
| const void* data) = 0; |
| |
| virtual void CompressedTexSubImage2D(GLenum target, |
| GLint level, |
| GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, |
| GLenum format, |
| GLsizei imageSize, |
| const void* data) = 0; |
| |
| virtual void CopyTexImage2D(GLenum target, |
| GLint level, |
| GLenum internalformat, |
| GLint x, GLint y, |
| GLsizei width, GLsizei height, |
| GLint border) = 0; |
| |
| virtual void CopyTexSubImage2D(GLenum target, |
| GLint level, |
| GLint xoffset, GLint yoffset, |
| GLint x, GLint y, |
| GLsizei width, GLsizei height) = 0; |
| |
| virtual GLuint CreateProgram() = 0; |
| |
| virtual GLuint CreateShader(GLenum type) = 0; |
| |
| virtual void CullFace(GLenum mode) = 0; |
| |
| virtual void DeleteBuffersARB(GLsizei n, const GLuint* buffers) = 0; |
| |
| virtual void DeleteFramebuffersEXT(GLsizei n, const GLuint* framebuffers) = 0; |
| |
| virtual void DeleteProgram(GLuint program) = 0; |
| |
| virtual void DeleteRenderbuffersEXT(GLsizei n, |
| const GLuint* renderbuffers) = 0; |
| |
| virtual void DeleteQueries(GLsizei n, const GLuint* ids) = 0; |
| |
| virtual void DeleteQueriesARB(GLsizei n, const GLuint* ids) = 0; |
| |
| virtual void DeleteShader(GLuint shader) = 0; |
| |
| virtual void DeleteTextures(GLsizei n, const GLuint* textures) = 0; |
| |
| virtual void DepthFunc(GLenum func) = 0; |
| |
| virtual void DepthMask(GLboolean flag) = 0; |
| |
| virtual void DepthRange(GLclampd zNear, GLclampd zFar) = 0; |
| |
| virtual void DepthRangef(GLclampf zNear, GLclampf zFar) = 0; |
| |
| virtual void DetachShader(GLuint program, GLuint shader) = 0; |
| |
| virtual void Disable(GLenum cap) = 0; |
| |
| virtual void DisableVertexAttribArray(GLuint index) = 0; |
| |
| virtual void DrawArrays(GLenum mode, GLint first, GLsizei count) = 0; |
| |
| virtual void DrawBuffer(GLenum mode) = 0; |
| |
| virtual void DrawBuffersARB(GLsizei n, const GLenum* bufs) = 0; |
| |
| virtual void DrawElements(GLenum mode, |
| GLsizei count, |
| GLenum type, |
| const void* indices) = 0; |
| |
| virtual void EGLImageTargetTexture2DOES( |
| GLenum target, GLeglImageOES image) = 0; |
| |
| virtual void EGLImageTargetRenderbufferStorageOES( |
| GLenum target, GLeglImageOES image) = 0; |
| |
| virtual void Enable(GLenum cap) = 0; |
| |
| virtual void EnableVertexAttribArray(GLuint index) = 0; |
| |
| virtual void EndQuery(GLenum target) = 0; |
| |
| virtual void EndQueryARB(GLenum target) = 0; |
| |
| virtual void Finish() = 0; |
| |
| virtual void Flush() = 0; |
| |
| virtual void FramebufferRenderbufferEXT(GLenum target, |
| GLenum attachment, |
| GLenum renderbuffertarget, |
| GLuint renderbuffer) = 0; |
| |
| virtual void FramebufferTexture2DEXT(GLenum target, |
| GLenum attachment, |
| GLenum textarget, |
| GLuint texture, |
| GLint level) = 0; |
| |
| virtual void FrontFace(GLenum mode) = 0; |
| |
| virtual void GenBuffersARB(GLsizei n, GLuint* buffers) = 0; |
| |
| virtual void GenerateMipmapEXT(GLenum target) = 0; |
| |
| virtual void GenFramebuffersEXT(GLsizei n, GLuint* framebuffers) = 0; |
| |
| virtual void GenQueries(GLsizei n, GLuint* ids) = 0; |
| |
| virtual void GenQueriesARB(GLsizei n, GLuint* ids) = 0; |
| |
| virtual void GenRenderbuffersEXT(GLsizei n, GLuint* renderbuffers) = 0; |
| |
| virtual void GenTextures(GLsizei n, GLuint* textures) = 0; |
| |
| virtual void GetActiveAttrib(GLuint program, |
| GLuint index, |
| GLsizei bufsize, |
| GLsizei* length, |
| GLint* size, |
| GLenum* type, |
| char* name) = 0; |
| |
| virtual void GetActiveUniform(GLuint program, |
| GLuint index, |
| GLsizei bufsize, |
| GLsizei* length, |
| GLint* size, |
| GLenum* type, |
| char* name) = 0; |
| |
| virtual void GetAttachedShaders(GLuint program, |
| GLsizei maxcount, |
| GLsizei* count, |
| GLuint* shaders) = 0; |
| |
| virtual GLint GetAttribLocation(GLuint program, const char* name) = 0; |
| |
| virtual void GetBooleanv(GLenum pname, GLboolean* params) = 0; |
| |
| virtual void GetBufferParameteriv(GLenum target, |
| GLenum pname, |
| GLint* params) = 0; |
| |
| virtual GLenum GetError() = 0; |
| |
| virtual void GetFloatv(GLenum pname, GLfloat* params) = 0; |
| |
| virtual void GetFramebufferAttachmentParameterivEXT(GLenum target, |
| GLenum attachment, |
| GLenum pname, |
| GLint* params) = 0; |
| |
| virtual void GetIntegerv(GLenum pname, GLint* params) = 0; |
| |
| virtual void GetProgramBinary(GLuint program, |
| GLsizei bufSize, |
| GLsizei* length, |
| GLenum* binaryFormat, |
| GLvoid* binary) = 0; |
| |
| virtual void GetProgramiv(GLuint program, GLenum pname, GLint* params) = 0; |
| |
| // TODO(gman): Implement this |
| virtual void GetProgramInfoLog(GLuint program, |
| GLsizei bufsize, |
| GLsizei* length, |
| char* infolog) = 0; |
| |
| virtual void GetQueryiv(GLenum target, GLenum pname, GLint* params) = 0; |
| |
| virtual void GetQueryivARB(GLenum target, GLenum pname, GLint* params) = 0; |
| |
| virtual void GetQueryObjecti64v(GLuint id, GLenum pname, GLint64* params) = 0; |
| |
| virtual void GetQueryObjectiv(GLuint id, GLenum pname, GLint* params) = 0; |
| |
| virtual void GetQueryObjectui64v(GLuint id, |
| GLenum pname, |
| GLuint64* params) = 0; |
| |
| virtual void GetQueryObjectuiv(GLuint id, GLenum pname, GLuint* params) = 0; |
| |
| virtual void GetQueryObjectuivARB(GLuint id, |
| GLenum pname, |
| GLuint* params) = 0; |
| |
| virtual void GetRenderbufferParameterivEXT(GLenum target, |
| GLenum pname, |
| GLint* params) = 0; |
| |
| virtual void GetShaderiv(GLuint shader, GLenum pname, GLint* params) = 0; |
| |
| // TODO(gman): Implement this |
| virtual void GetShaderInfoLog(GLuint shader, |
| GLsizei bufsize, |
| GLsizei* length, |
| char* infolog) = 0; |
| |
| virtual void GetShaderPrecisionFormat(GLenum shadertype, |
| GLenum precisiontype, |
| GLint* range, |
| GLint* precision) = 0; |
| |
| // TODO(gman): Implement this |
| virtual void GetShaderSource(GLuint shader, |
| GLsizei bufsize, |
| GLsizei* length, |
| char* source) = 0; |
| |
| virtual const GLubyte* GetString(GLenum name) = 0; |
| |
| virtual void GetTexLevelParameterfv(GLenum target, |
| GLint level, |
| GLenum pname, |
| GLfloat* params) = 0; |
| |
| virtual void GetTexLevelParameteriv(GLenum target, |
| GLint level, |
| GLenum pname, |
| GLint* params) = 0; |
| |
| virtual void GetTexParameterfv(GLenum target, |
| GLenum pname, |
| GLfloat* params) = 0; |
| |
| virtual void GetTexParameteriv(GLenum target, |
| GLenum pname, |
| GLint* params) = 0; |
| |
| virtual void GetTranslatedShaderSourceANGLE(GLuint shader, |
| GLsizei bufsize, |
| GLsizei* length, |
| char* source) = 0; |
| |
| virtual void GetUniformfv(GLuint program, |
| GLint location, |
| GLfloat* params) = 0; |
| |
| virtual void GetUniformiv(GLuint program, |
| GLint location, |
| GLint* params) = 0; |
| |
| virtual GLint GetUniformLocation(GLuint program, const char* name) = 0; |
| |
| virtual void GetVertexAttribfv(GLuint index, |
| GLenum pname, |
| GLfloat* params) = 0; |
| |
| virtual void GetVertexAttribiv(GLuint index, |
| GLenum pname, |
| GLint* params) = 0; |
| |
| virtual void GetVertexAttribPointerv(GLuint index, |
| GLenum pname, |
| void** pointer) = 0; |
| |
| virtual void Hint(GLenum target, GLenum mode) = 0; |
| |
| virtual GLboolean IsBuffer(GLuint buffer) = 0; |
| |
| virtual GLboolean IsEnabled(GLenum cap) = 0; |
| |
| virtual GLboolean IsFramebufferEXT(GLuint framebuffer) = 0; |
| |
| virtual GLboolean IsProgram(GLuint program) = 0; |
| |
| virtual GLboolean IsQueryARB(GLuint query) = 0; |
| |
| virtual GLboolean IsRenderbufferEXT(GLuint renderbuffer) = 0; |
| |
| virtual GLboolean IsShader(GLuint shader) = 0; |
| |
| virtual GLboolean IsTexture(GLuint texture) = 0; |
| |
| virtual void* MapBuffer(GLenum target, GLenum access) = 0; |
| |
| virtual void LineWidth(GLfloat width) = 0; |
| |
| virtual void LinkProgram(GLuint program) = 0; |
| |
| virtual void PixelStorei(GLenum pname, GLint param) = 0; |
| |
| virtual void PointParameteri(GLenum pname, GLint param) = 0; |
| |
| virtual void PolygonOffset(GLfloat factor, GLfloat units) = 0; |
| |
| virtual void ProgramBinary(GLuint program, |
| GLenum binaryFormat, |
| const GLvoid* binary, |
| GLsizei length) = 0; |
| |
| virtual void ProgramParameteri(GLuint program, GLenum pname, GLint value) = 0; |
| |
| virtual void QueryCounter(GLuint id, GLenum target) = 0; |
| |
| virtual void ReadBuffer(GLenum src) = 0; |
| |
| virtual void ReadPixels(GLint x, GLint y, |
| GLsizei width, GLsizei height, |
| GLenum format, |
| GLenum type, |
| void* pixels) = 0; |
| |
| virtual void ReleaseShaderCompiler(void) = 0; |
| |
| virtual void RenderbufferStorageEXT(GLenum target, |
| GLenum internalformat, |
| GLsizei width, GLsizei height) = 0; |
| |
| virtual void RenderbufferStorageMultisampleANGLE(GLenum target, |
| GLsizei samples, |
| GLenum internalformat, |
| GLsizei width, |
| GLsizei height) = 0; |
| |
| virtual void RenderbufferStorageMultisampleEXT(GLenum target, |
| GLsizei samples, |
| GLenum internalformat, |
| GLsizei width, |
| GLsizei height) = 0; |
| |
| virtual void SampleCoverage(GLclampf value, GLboolean invert) = 0; |
| |
| virtual void Scissor(GLint x, GLint y, GLsizei width, GLsizei height) = 0; |
| |
| virtual void ShaderBinary(GLsizei n, |
| const GLuint* shaders, |
| GLenum binaryformat, |
| const void* binary, |
| GLsizei length) = 0; |
| |
| virtual void ShaderSource(GLuint shader, |
| GLsizei count, |
| const char** str, |
| const GLint* length) = 0; |
| |
| virtual void StencilFunc(GLenum func, GLint ref, GLuint mask) = 0; |
| |
| virtual void StencilFuncSeparate(GLenum face, |
| GLenum func, |
| GLint ref, |
| GLuint mask) = 0; |
| |
| virtual void StencilMask(GLuint mask) = 0; |
| |
| virtual void StencilMaskSeparate(GLenum face, GLuint mask) = 0; |
| |
| virtual void StencilOp(GLenum fail, GLenum zfail, GLenum zpass) = 0; |
| |
| virtual void StencilOpSeparate(GLenum face, |
| GLenum fail, |
| GLenum zfail, |
| GLenum zpass) = 0; |
| |
| virtual void TexImage2D(GLenum target, |
| GLint level, |
| GLint internalformat, |
| GLsizei width, GLsizei height, |
| GLint border, |
| GLenum format, |
| GLenum type, |
| const void* pixels) = 0; |
| |
| virtual void TexParameterf(GLenum target, GLenum pname, GLfloat param) = 0; |
| |
| virtual void TexParameterfv(GLenum target, |
| GLenum pname, |
| const GLfloat* params) = 0; |
| |
| virtual void TexParameteri(GLenum target, GLenum pname, GLint param) = 0; |
| |
| virtual void TexParameteriv(GLenum target, |
| GLenum pname, |
| const GLint* params) = 0; |
| |
| virtual void TexStorage2DEXT(GLenum target, |
| GLsizei levels, |
| GLenum internalformat, |
| GLsizei width, |
| GLsizei height) = 0; |
| |
| virtual void TexSubImage2D(GLenum target, |
| GLint level, |
| GLint xoffset, GLint yoffset, |
| GLsizei width, GLsizei height, |
| GLenum format, |
| GLenum type, |
| const void* pixels) = 0; |
| |
| virtual void Uniform1f(GLint location, GLfloat x) = 0; |
| |
| virtual void Uniform1fv(GLint location, GLsizei count, const GLfloat* v) = 0; |
| |
| virtual void Uniform1i(GLint location, GLint x) = 0; |
| |
| virtual void Uniform1iv(GLint location, GLsizei count, const GLint* v) = 0; |
| |
| virtual void Uniform2f(GLint location, GLfloat x, GLfloat y) = 0; |
| |
| virtual void Uniform2fv(GLint location, GLsizei count, const GLfloat* v) = 0; |
| |
| virtual void Uniform2i(GLint location, GLint x, GLint y) = 0; |
| |
| virtual void Uniform2iv(GLint location, GLsizei count, const GLint* v) = 0; |
| |
| virtual void Uniform3f(GLint location, GLfloat x, GLfloat y, GLfloat z) = 0; |
| |
| virtual void Uniform3fv(GLint location, GLsizei count, const GLfloat* v) = 0; |
| |
| virtual void Uniform3i(GLint location, GLint x, GLint y, GLint z) = 0; |
| |
| virtual void Uniform3iv(GLint location, GLsizei count, const GLint* v) = 0; |
| |
| virtual void Uniform4f(GLint location, |
| GLfloat x, |
| GLfloat y, |
| GLfloat z, |
| GLfloat w) = 0; |
| |
| virtual void Uniform4fv(GLint location, GLsizei count, const GLfloat* v) = 0; |
| |
| virtual void Uniform4i(GLint location, |
| GLint x, |
| GLint y, |
| GLint z, |
| GLint w) = 0; |
| |
| virtual void Uniform4iv(GLint location, GLsizei count, const GLint* v) = 0; |
| |
| virtual void UniformMatrix2fv(GLint location, |
| GLsizei count, |
| GLboolean transpose, |
| const GLfloat* value) = 0; |
| |
| virtual void UniformMatrix3fv(GLint location, |
| GLsizei count, |
| GLboolean transpose, |
| const GLfloat* value) = 0; |
| |
| virtual void UniformMatrix4fv(GLint location, |
| GLsizei count, |
| GLboolean transpose, |
| const GLfloat* value) = 0; |
| |
| virtual GLboolean UnmapBuffer(GLenum target) = 0; |
| |
| virtual void UseProgram(GLuint program) = 0; |
| |
| virtual void ValidateProgram(GLuint program) = 0; |
| |
| virtual void VertexAttrib1f(GLuint indx, GLfloat x) = 0; |
| |
| virtual void VertexAttrib1fv(GLuint indx, const GLfloat* values) = 0; |
| |
| virtual void VertexAttrib2f(GLuint indx, GLfloat x, GLfloat y) = 0; |
| |
| virtual void VertexAttrib2fv(GLuint indx, const GLfloat* values) = 0; |
| |
| virtual void VertexAttrib3f(GLuint indx, GLfloat x, GLfloat y, GLfloat z) = 0; |
| |
| virtual void VertexAttrib3fv(GLuint indx, const GLfloat* values) = 0; |
| |
| virtual void VertexAttrib4f(GLuint indx, |
| GLfloat x, |
| GLfloat y, |
| GLfloat z, |
| GLfloat w) = 0; |
| |
| virtual void VertexAttrib4fv(GLuint indx, const GLfloat* values) = 0; |
| |
| virtual void VertexAttribPointer(GLuint indx, |
| GLint size, |
| GLenum type, |
| GLboolean normalized, |
| GLsizei stride, |
| const void* ptr) = 0; |
| |
| virtual void Viewport(GLint x, GLint y, GLsizei width, GLsizei height) = 0; |
| |
| virtual void SwapBuffers() = 0; |
| |
| virtual GLuint GetMaxValueInBufferCHROMIUM(GLuint buffer_id, |
| GLsizei count, |
| GLenum type, |
| GLuint offset) = 0; |
| |
| virtual void GenFencesNV(GLsizei n, GLuint *fences) = 0; |
| |
| virtual void DeleteFencesNV(GLsizei n, const GLuint *fences) = 0; |
| |
| virtual void SetFenceNV(GLuint fence, GLenum condition) = 0; |
| |
| virtual GLboolean TestFenceNV(GLuint fence) = 0; |
| |
| virtual void FinishFenceNV(GLuint fence) = 0; |
| |
| virtual GLboolean IsFenceNV(GLuint fence) = 0; |
| |
| virtual void GetFenceivNV(GLuint fence, GLenum pname, GLint *params) = 0; |
| |
| virtual void SetSurfaceCHROMIUM(GLuint id) = 0; |
| |
| virtual GLenum GetGraphicsResetStatusARB() = 0; |
| |
| virtual GLsync FenceSync(GLenum condition, GLbitfield flags) = 0; |
| |
| virtual void DeleteSync(GLsync sync) = 0; |
| |
| virtual void GetSynciv(GLsync sync, |
| GLenum pname, |
| GLsizei bufSize, |
| GLsizei* length, |
| GLint* values) = 0; |
| |
| virtual void DrawArraysInstancedANGLE(GLenum mode, |
| GLint first, |
| GLsizei count, |
| GLsizei primcount) = 0; |
| |
| virtual void DrawElementsInstancedANGLE(GLenum mode, |
| GLsizei count, |
| GLenum type, |
| const void* indices, |
| GLsizei primcount) = 0; |
| |
| virtual void VertexAttribDivisorANGLE(GLuint index, GLuint divisor) = 0; |
| |
| private: |
| static GLInterface* interface_; |
| }; |
| |
| } // namespace gfx |
| |
| #endif // UI_GL_GL_INTERFACE_H_ |
