| // Copyright 2019 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <GLES2/gl2.h> |
| #include <GLES2/gl2ext.h> |
| |
| #include "starboard/gles.h" |
| |
| namespace { |
| |
| void SbGlShaderSource(SbGlUInt32 shader, |
| SbGlSizei count, |
| const SbGlChar* const* string, // NOLINT |
| const SbGlInt32* length) { |
| // Begone, const! |
| glShaderSource(shader, count, const_cast<const GLchar**>(string), length); |
| } |
| |
| const SbGlesInterface g_sb_gles_interface = { |
| &glActiveTexture, |
| &glAttachShader, |
| &glBindAttribLocation, |
| &glBindBuffer, |
| &glBindFramebuffer, |
| &glBindRenderbuffer, |
| &glBindTexture, |
| &glBlendColor, |
| &glBlendEquation, |
| &glBlendEquationSeparate, |
| &glBlendFunc, |
| &glBlendFuncSeparate, |
| &glBufferData, |
| &glBufferSubData, |
| &glCheckFramebufferStatus, |
| &glClear, |
| &glClearColor, |
| &glClearDepthf, |
| &glClearStencil, |
| &glColorMask, |
| &glCompileShader, |
| &glCompressedTexImage2D, |
| &glCompressedTexSubImage2D, |
| &glCopyTexImage2D, |
| &glCopyTexSubImage2D, |
| &glCreateProgram, |
| &glCreateShader, |
| &glCullFace, |
| &glDeleteBuffers, |
| &glDeleteFramebuffers, |
| &glDeleteProgram, |
| &glDeleteRenderbuffers, |
| &glDeleteShader, |
| &glDeleteTextures, |
| &glDepthFunc, |
| &glDepthMask, |
| &glDepthRangef, |
| &glDetachShader, |
| &glDisable, |
| &glDisableVertexAttribArray, |
| &glDrawArrays, |
| &glDrawElements, |
| &glEnable, |
| &glEnableVertexAttribArray, |
| &glFinish, |
| &glFlush, |
| &glFramebufferRenderbuffer, |
| &glFramebufferTexture2D, |
| &glFrontFace, |
| &glGenBuffers, |
| &glGenerateMipmap, |
| &glGenFramebuffers, |
| &glGenRenderbuffers, |
| &glGenTextures, |
| &glGetActiveAttrib, |
| &glGetActiveUniform, |
| &glGetAttachedShaders, |
| &glGetAttribLocation, |
| &glGetBooleanv, |
| &glGetBufferParameteriv, |
| &glGetError, |
| &glGetFloatv, |
| &glGetFramebufferAttachmentParameteriv, |
| &glGetIntegerv, |
| &glGetProgramiv, |
| &glGetProgramInfoLog, |
| &glGetRenderbufferParameteriv, |
| &glGetShaderiv, |
| &glGetShaderInfoLog, |
| &glGetShaderPrecisionFormat, |
| &glGetShaderSource, |
| &glGetString, |
| &glGetTexParameterfv, |
| &glGetTexParameteriv, |
| &glGetUniformfv, |
| &glGetUniformiv, |
| &glGetUniformLocation, |
| &glGetVertexAttribfv, |
| &glGetVertexAttribiv, |
| &glGetVertexAttribPointerv, |
| &glHint, |
| &glIsBuffer, |
| &glIsEnabled, |
| &glIsFramebuffer, |
| &glIsProgram, |
| &glIsRenderbuffer, |
| &glIsShader, |
| &glIsTexture, |
| &glLineWidth, |
| &glLinkProgram, |
| &glPixelStorei, |
| &glPolygonOffset, |
| &glReadPixels, |
| &glReleaseShaderCompiler, |
| &glRenderbufferStorage, |
| &glSampleCoverage, |
| &glScissor, |
| &glShaderBinary, |
| &SbGlShaderSource, |
| &glStencilFunc, |
| &glStencilFuncSeparate, |
| &glStencilMask, |
| &glStencilMaskSeparate, |
| &glStencilOp, |
| &glStencilOpSeparate, |
| &glTexImage2D, |
| &glTexParameterf, |
| &glTexParameterfv, |
| &glTexParameteri, |
| &glTexParameteriv, |
| &glTexSubImage2D, |
| &glUniform1f, |
| &glUniform1fv, |
| &glUniform1i, |
| &glUniform1iv, |
| &glUniform2f, |
| &glUniform2fv, |
| &glUniform2i, |
| &glUniform2iv, |
| &glUniform3f, |
| &glUniform3fv, |
| &glUniform3i, |
| &glUniform3iv, |
| &glUniform4f, |
| &glUniform4fv, |
| &glUniform4i, |
| &glUniform4iv, |
| &glUniformMatrix2fv, |
| &glUniformMatrix3fv, |
| &glUniformMatrix4fv, |
| &glUseProgram, |
| &glValidateProgram, |
| &glVertexAttrib1f, |
| &glVertexAttrib1fv, |
| &glVertexAttrib2f, |
| &glVertexAttrib2fv, |
| &glVertexAttrib3f, |
| &glVertexAttrib3fv, |
| &glVertexAttrib4f, |
| &glVertexAttrib4fv, |
| &glVertexAttribPointer, |
| &glViewport, |
| nullptr, // glReadBuffer |
| nullptr, // glDrawRangeElements |
| nullptr, // glTexImage3D |
| nullptr, // glTexSubImage3D |
| nullptr, // glCopyTexSubImage3D |
| nullptr, // glCompressedTexImage3D |
| nullptr, // glCompressedTexSubImage3D |
| nullptr, // glGenQueries |
| nullptr, // glDeleteQueries |
| nullptr, // glIsQuery |
| nullptr, // glBeginQuery |
| nullptr, // glEndQuery |
| nullptr, // glGetQueryiv |
| nullptr, // glGetQueryObjectuiv |
| nullptr, // glUnmapBuffer |
| nullptr, // glGetBufferPointerv |
| nullptr, // glDrawBuffers |
| nullptr, // glUniformMatrix2x3fv |
| nullptr, // glUniformMatrix3x2fv |
| nullptr, // glUniformMatrix2x4fv |
| nullptr, // glUniformMatrix4x2fv |
| nullptr, // glUniformMatrix3x4fv |
| nullptr, // glUniformMatrix4x3fv |
| nullptr, // glBlitFramebuffer |
| nullptr, // glRenderbufferStorageMultisample |
| nullptr, // glFramebufferTextureLayer |
| nullptr, // glMapBufferRange |
| nullptr, // glFlushMappedBufferRange |
| nullptr, // glBindVertexArray |
| nullptr, // glDeleteVertexArrays |
| nullptr, // glGenVertexArrays |
| nullptr, // glIsVertexArray |
| nullptr, // glGetIntegeri_v |
| nullptr, // glBeginTransformFeedback |
| nullptr, // glEndTransformFeedback |
| nullptr, // glBindBufferRange |
| nullptr, // glBindBufferBase |
| nullptr, // glTransformFeedbackVaryings |
| nullptr, // glGetTransformFeedbackVarying |
| nullptr, // glVertexAttribIPointer |
| nullptr, // glGetVertexAttribIiv |
| nullptr, // glGetVertexAttribIuiv |
| nullptr, // glVertexAttribI4i |
| nullptr, // glVertexAttribI4ui |
| nullptr, // glVertexAttribI4iv |
| nullptr, // glVertexAttribI4uiv |
| nullptr, // glGetUniformuiv |
| nullptr, // glGetFragDataLocation |
| nullptr, // glUniform1ui |
| nullptr, // glUniform2ui |
| nullptr, // glUniform3ui |
| nullptr, // glUniform4ui |
| nullptr, // glUniform1uiv |
| nullptr, // glUniform2uiv |
| nullptr, // glUniform3uiv |
| nullptr, // glUniform4uiv |
| nullptr, // glClearBufferiv |
| nullptr, // glClearBufferuiv |
| nullptr, // glClearBufferfv |
| nullptr, // glClearBufferfi |
| nullptr, // glGetStringi |
| nullptr, // glCopyBufferSubData |
| nullptr, // glGetUniformIndices |
| nullptr, // glGetActiveUniformsiv |
| nullptr, // glGetUniformBlockIndex |
| nullptr, // glGetActiveUniformBlockiv |
| nullptr, // glGetActiveUniformBlockName |
| nullptr, // glUniformBlockBinding |
| nullptr, // glDrawArraysInstanced |
| nullptr, // glDrawElementsInstanced |
| nullptr, // glFenceSync |
| nullptr, // glIsSync |
| nullptr, // glDeleteSync |
| nullptr, // glClientWaitSync |
| nullptr, // glWaitSync |
| nullptr, // glGetInteger64v |
| nullptr, // glGetSynciv |
| nullptr, // glGetInteger64i_v |
| nullptr, // glGetBufferParameteri64v |
| nullptr, // glGenSamplers |
| nullptr, // glDeleteSamplers |
| nullptr, // glIsSampler |
| nullptr, // glBindSampler |
| nullptr, // glSamplerParameteri |
| nullptr, // glSamplerParameteriv |
| nullptr, // glSamplerParameterf |
| nullptr, // glSamplerParameterfv |
| nullptr, // glGetSamplerParameteriv |
| nullptr, // glGetSamplerParameterfv |
| nullptr, // glVertexAttribDivisor |
| nullptr, // glBindTransformFeedback |
| nullptr, // glDeleteTransformFeedbacks |
| nullptr, // glGenTransformFeedbacks |
| nullptr, // glIsTransformFeedback |
| nullptr, // glPauseTransformFeedback |
| nullptr, // glResumeTransformFeedback |
| nullptr, // glGetProgramBinary |
| nullptr, // glProgramBinary |
| nullptr, // glProgramParameteri |
| nullptr, // glInvalidateFramebuffer |
| nullptr, // glInvalidateSubFramebuffer |
| nullptr, // glTexStorage2D |
| nullptr, // glTexStorage3D |
| nullptr, // glGetInternalformativ |
| }; |
| |
| } // namespace |
| |
| const SbGlesInterface* SbGetGlesInterface() { |
| return &g_sb_gles_interface; |
| } |
