1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include "FatalBaseDriver.h" 20 21 namespace android { 22 namespace uirenderer { 23 namespace debug { 24 25 class NullGlesDriver : public FatalBaseDriver { 26 public: 27 virtual sk_sp<const GrGLInterface> getSkiaInterface() override; 28 29 virtual void glGenBuffers_(GLsizei n, GLuint* buffers) override; 30 virtual void glGenFramebuffers_(GLsizei n, GLuint* framebuffers) override; 31 virtual void glGenRenderbuffers_(GLsizei n, GLuint* renderbuffers) override; 32 virtual void glGenTextures_(GLsizei n, GLuint* textures) override; 33 virtual GLuint glCreateProgram_(void) override; 34 virtual GLuint glCreateShader_(GLenum type) override; 35 virtual void glGetProgramiv_(GLuint program, GLenum pname, GLint* params) override; 36 virtual void glGetProgramInfoLog_(GLuint program, GLsizei bufSize, GLsizei* length, 37 GLchar* infoLog) override; 38 virtual void glGetShaderiv_(GLuint shader, GLenum pname, GLint* params) override; 39 virtual void glGetShaderInfoLog_(GLuint shader, GLsizei bufSize, GLsizei* length, 40 GLchar* infoLog) override; 41 virtual void glEnable_(GLenum cap) override; 42 virtual void glDisable_(GLenum cap) override; 43 virtual GLboolean glIsEnabled_(GLenum cap) override; 44 virtual void glGetIntegerv_(GLenum pname, GLint* data) override; 45 virtual const GLubyte* glGetString_(GLenum name) override; 46 virtual GLenum glCheckFramebufferStatus_(GLenum target) override; 47 48 virtual void glActiveTexture_(GLenum texture) override {} 49 virtual void glAttachShader_(GLuint program, GLuint shader) override {} 50 virtual void glBindAttribLocation_(GLuint program, GLuint index, const GLchar* name) override {} 51 virtual void glBindBuffer_(GLenum target, GLuint buffer) override {} 52 virtual void glBindFramebuffer_(GLenum target, GLuint framebuffer) override {} 53 virtual void glBindRenderbuffer_(GLenum target, GLuint renderbuffer) override {} 54 virtual void glBindTexture_(GLenum target, GLuint texture) override {} 55 virtual void glBlendColor_(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) override {} 56 virtual void glBlendEquation_(GLenum mode) override {} 57 virtual void glBlendEquationSeparate_(GLenum modeRGB, GLenum modeAlpha) override {} 58 virtual void glBlendFunc_(GLenum sfactor, GLenum dfactor) override {} 59 virtual void glBlendFuncSeparate_(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, 60 GLenum dfactorAlpha) override {} 61 virtual void glBufferData_(GLenum target, GLsizeiptr size, const void* data, 62 GLenum usage) override {} 63 virtual void glBufferSubData_(GLenum target, GLintptr offset, GLsizeiptr size, 64 const void* data) override {} 65 virtual void glClear_(GLbitfield mask) override {} 66 virtual void glClearColor_(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) override {} 67 virtual void glClearDepthf_(GLfloat d) override {} 68 virtual void glClearStencil_(GLint s) override {} 69 virtual void glColorMask_(GLboolean red, GLboolean green, GLboolean blue, 70 GLboolean alpha) override {} 71 virtual void glCompileShader_(GLuint shader) override {} 72 virtual void glCompressedTexImage2D_(GLenum target, GLint level, GLenum internalformat, 73 GLsizei width, GLsizei height, GLint border, 74 GLsizei imageSize, const void* data) override {} 75 virtual void glCompressedTexSubImage2D_(GLenum target, GLint level, GLint xoffset, 76 GLint yoffset, GLsizei width, GLsizei height, 77 GLenum format, GLsizei imageSize, 78 const void* data) override {} 79 virtual void glCopyTexImage2D_(GLenum target, GLint level, GLenum internalformat, GLint x, 80 GLint y, GLsizei width, GLsizei height, GLint border) override {} 81 virtual void glCopyTexSubImage2D_(GLenum target, GLint level, GLint xoffset, GLint yoffset, 82 GLint x, GLint y, GLsizei width, GLsizei height) override {} 83 virtual void glCullFace_(GLenum mode) override {} 84 virtual void glDeleteBuffers_(GLsizei n, const GLuint* buffers) override {} 85 virtual void glDeleteFramebuffers_(GLsizei n, const GLuint* framebuffers) override {} 86 virtual void glDeleteProgram_(GLuint program) override {} 87 virtual void glDeleteRenderbuffers_(GLsizei n, const GLuint* renderbuffers) override {} 88 virtual void glDeleteShader_(GLuint shader) override {} 89 virtual void glDeleteTextures_(GLsizei n, const GLuint* textures) override {} 90 virtual void glDepthFunc_(GLenum func) override {} 91 virtual void glDepthMask_(GLboolean flag) override {} 92 virtual void glDepthRangef_(GLfloat n, GLfloat f) override {} 93 virtual void glDetachShader_(GLuint program, GLuint shader) override {} 94 virtual void glDisableVertexAttribArray_(GLuint index) override {} 95 virtual void glDrawArrays_(GLenum mode, GLint first, GLsizei count) override {} 96 virtual void glDrawElements_(GLenum mode, GLsizei count, GLenum type, 97 const void* indices) override {} 98 virtual void glEnableVertexAttribArray_(GLuint index) override {} 99 virtual void glFinish_(void) override {} 100 virtual void glFlush_(void) override {} 101 virtual void glFramebufferRenderbuffer_(GLenum target, GLenum attachment, 102 GLenum renderbuffertarget, 103 GLuint renderbuffer) override {} 104 virtual void glFramebufferTexture2D_(GLenum target, GLenum attachment, GLenum textarget, 105 GLuint texture, GLint level) override {} 106 virtual void glFrontFace_(GLenum mode) override {} 107 virtual void glGenerateMipmap_(GLenum target) override {} 108 virtual GLint glGetAttribLocation_(GLuint program, const GLchar* name) override { return 1; } 109 virtual GLenum glGetError_(void) override { return GL_NO_ERROR; } 110 virtual GLint glGetUniformLocation_(GLuint program, const GLchar* name) override { return 2; } 111 virtual void glHint_(GLenum target, GLenum mode) override {} 112 virtual void glLineWidth_(GLfloat width) override {} 113 virtual void glLinkProgram_(GLuint program) override {} 114 virtual void glPixelStorei_(GLenum pname, GLint param) override {} 115 virtual void glPolygonOffset_(GLfloat factor, GLfloat units) override {} 116 virtual void glReadPixels_(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, 117 GLenum type, void* pixels) override {} 118 virtual void glReleaseShaderCompiler_(void) override {} 119 virtual void glRenderbufferStorage_(GLenum target, GLenum internalformat, GLsizei width, 120 GLsizei height) override {} 121 virtual void glSampleCoverage_(GLfloat value, GLboolean invert) override {} 122 virtual void glScissor_(GLint x, GLint y, GLsizei width, GLsizei height) override {} 123 virtual void glShaderBinary_(GLsizei count, const GLuint* shaders, GLenum binaryformat, 124 const void* binary, GLsizei length) override {} 125 virtual void glShaderSource_(GLuint shader, GLsizei count, const GLchar* const* string, 126 const GLint* length) override {} 127 virtual void glStencilFunc_(GLenum func, GLint ref, GLuint mask) override {} 128 virtual void glStencilFuncSeparate_(GLenum face, GLenum func, GLint ref, GLuint mask) override { 129 } 130 virtual void glStencilMask_(GLuint mask) override {} 131 virtual void glStencilMaskSeparate_(GLenum face, GLuint mask) override {} 132 virtual void glStencilOp_(GLenum fail, GLenum zfail, GLenum zpass) override {} 133 virtual void glStencilOpSeparate_(GLenum face, GLenum sfail, GLenum dpfail, 134 GLenum dppass) override {} 135 virtual void glTexImage2D_(GLenum target, GLint level, GLint internalformat, GLsizei width, 136 GLsizei height, GLint border, GLenum format, GLenum type, 137 const void* pixels) override {} 138 virtual void glTexParameterf_(GLenum target, GLenum pname, GLfloat param) override {} 139 virtual void glTexParameterfv_(GLenum target, GLenum pname, const GLfloat* params) override {} 140 virtual void glTexParameteri_(GLenum target, GLenum pname, GLint param) override {} 141 virtual void glTexParameteriv_(GLenum target, GLenum pname, const GLint* params) override {} 142 virtual void glTexSubImage2D_(GLenum target, GLint level, GLint xoffset, GLint yoffset, 143 GLsizei width, GLsizei height, GLenum format, GLenum type, 144 const void* pixels) override {} 145 virtual void glUniform1f_(GLint location, GLfloat v0) override {} 146 virtual void glUniform1fv_(GLint location, GLsizei count, const GLfloat* value) override {} 147 virtual void glUniform1i_(GLint location, GLint v0) override {} 148 virtual void glUniform1iv_(GLint location, GLsizei count, const GLint* value) override {} 149 virtual void glUniform2f_(GLint location, GLfloat v0, GLfloat v1) override {} 150 virtual void glUniform2fv_(GLint location, GLsizei count, const GLfloat* value) override {} 151 virtual void glUniform2i_(GLint location, GLint v0, GLint v1) override {} 152 virtual void glUniform2iv_(GLint location, GLsizei count, const GLint* value) override {} 153 virtual void glUniform3f_(GLint location, GLfloat v0, GLfloat v1, GLfloat v2) override {} 154 virtual void glUniform3fv_(GLint location, GLsizei count, const GLfloat* value) override {} 155 virtual void glUniform3i_(GLint location, GLint v0, GLint v1, GLint v2) override {} 156 virtual void glUniform3iv_(GLint location, GLsizei count, const GLint* value) override {} 157 virtual void glUniform4f_(GLint location, GLfloat v0, GLfloat v1, GLfloat v2, 158 GLfloat v3) override {} 159 virtual void glUniform4fv_(GLint location, GLsizei count, const GLfloat* value) override {} 160 virtual void glUniform4i_(GLint location, GLint v0, GLint v1, GLint v2, GLint v3) override {} 161 virtual void glUniform4iv_(GLint location, GLsizei count, const GLint* value) override {} 162 virtual void glUniformMatrix2fv_(GLint location, GLsizei count, GLboolean transpose, 163 const GLfloat* value) override {} 164 virtual void glUniformMatrix3fv_(GLint location, GLsizei count, GLboolean transpose, 165 const GLfloat* value) override {} 166 virtual void glUniformMatrix4fv_(GLint location, GLsizei count, GLboolean transpose, 167 const GLfloat* value) override {} 168 virtual void glUseProgram_(GLuint program) override {} 169 virtual void glValidateProgram_(GLuint program) override {} 170 virtual void glVertexAttrib1f_(GLuint index, GLfloat x) override {} 171 virtual void glVertexAttrib1fv_(GLuint index, const GLfloat* v) override {} 172 virtual void glVertexAttrib2f_(GLuint index, GLfloat x, GLfloat y) override {} 173 virtual void glVertexAttrib2fv_(GLuint index, const GLfloat* v) override {} 174 virtual void glVertexAttrib3f_(GLuint index, GLfloat x, GLfloat y, GLfloat z) override {} 175 virtual void glVertexAttrib3fv_(GLuint index, const GLfloat* v) override {} 176 virtual void glVertexAttrib4f_(GLuint index, GLfloat x, GLfloat y, GLfloat z, 177 GLfloat w) override {} 178 virtual void glVertexAttrib4fv_(GLuint index, const GLfloat* v) override {} 179 virtual void glVertexAttribPointer_(GLuint index, GLint size, GLenum type, GLboolean normalized, 180 GLsizei stride, const void* pointer) override {} 181 virtual void glViewport_(GLint x, GLint y, GLsizei width, GLsizei height) override {} 182 183 // gles2 ext 184 virtual void glInsertEventMarkerEXT_(GLsizei length, const GLchar* marker) override {} 185 virtual void glPushGroupMarkerEXT_(GLsizei length, const GLchar* marker) override {} 186 virtual void glPopGroupMarkerEXT_(void) override {} 187 virtual void glDiscardFramebufferEXT_(GLenum target, GLsizei numAttachments, 188 const GLenum* attachments) override {} 189 virtual void glEGLImageTargetTexture2DOES_(GLenum target, GLeglImageOES image) override {} 190 191 // GLES3 192 virtual void* glMapBufferRange_(GLenum target, GLintptr offset, GLsizeiptr length, 193 GLbitfield access) override { 194 return 0; 195 } 196 197 virtual GLboolean glUnmapBuffer_(GLenum target) override { return GL_FALSE; } 198 }; 199 200 } // namespace debug 201 } // namespace uirenderer 202 } // namespace android 203
