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, GLchar *infoLog) override; 37 virtual void glGetShaderiv_(GLuint shader, GLenum pname, GLint *params) override; 38 virtual void glGetShaderInfoLog_(GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog) override; 39 virtual void glEnable_(GLenum cap) override; 40 virtual void glDisable_(GLenum cap) override; 41 virtual GLboolean glIsEnabled_(GLenum cap) override; 42 virtual void glGetIntegerv_(GLenum pname, GLint *data) override; 43 virtual const GLubyte* glGetString_(GLenum name) override; 44 virtual GLenum glCheckFramebufferStatus_(GLenum target) override; 45 46 virtual void glActiveTexture_(GLenum texture) override {} 47 virtual void glAttachShader_(GLuint program, GLuint shader) override {} 48 virtual void glBindAttribLocation_(GLuint program, GLuint index, const GLchar *name) override {} 49 virtual void glBindBuffer_(GLenum target, GLuint buffer) override {} 50 virtual void glBindFramebuffer_(GLenum target, GLuint framebuffer) override {} 51 virtual void glBindRenderbuffer_(GLenum target, GLuint renderbuffer) override {} 52 virtual void glBindTexture_(GLenum target, GLuint texture) override {} 53 virtual void glBlendColor_(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) override {} 54 virtual void glBlendEquation_(GLenum mode) override {} 55 virtual void glBlendEquationSeparate_(GLenum modeRGB, GLenum modeAlpha) override {} 56 virtual void glBlendFunc_(GLenum sfactor, GLenum dfactor) override {} 57 virtual void glBlendFuncSeparate_(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha) override {} 58 virtual void glBufferData_(GLenum target, GLsizeiptr size, const void *data, GLenum usage) override {} 59 virtual void glBufferSubData_(GLenum target, GLintptr offset, GLsizeiptr size, const void *data) override {} 60 virtual void glClear_(GLbitfield mask) override {} 61 virtual void glClearColor_(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) override {} 62 virtual void glClearDepthf_(GLfloat d) override {} 63 virtual void glClearStencil_(GLint s) override {} 64 virtual void glColorMask_(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) override {} 65 virtual void glCompileShader_(GLuint shader) override {} 66 virtual void glCompressedTexImage2D_(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data) override {} 67 virtual void glCompressedTexSubImage2D_(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data) override {} 68 virtual void glCopyTexImage2D_(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border) override {} 69 virtual void glCopyTexSubImage2D_(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height) override {} 70 virtual void glCullFace_(GLenum mode) override {} 71 virtual void glDeleteBuffers_(GLsizei n, const GLuint *buffers) override {} 72 virtual void glDeleteFramebuffers_(GLsizei n, const GLuint *framebuffers) override {} 73 virtual void glDeleteProgram_(GLuint program) override {} 74 virtual void glDeleteRenderbuffers_(GLsizei n, const GLuint *renderbuffers) override {} 75 virtual void glDeleteShader_(GLuint shader) override {} 76 virtual void glDeleteTextures_(GLsizei n, const GLuint *textures) override {} 77 virtual void glDepthFunc_(GLenum func) override {} 78 virtual void glDepthMask_(GLboolean flag) override {} 79 virtual void glDepthRangef_(GLfloat n, GLfloat f) override {} 80 virtual void glDetachShader_(GLuint program, GLuint shader) override {} 81 virtual void glDisableVertexAttribArray_(GLuint index) override {} 82 virtual void glDrawArrays_(GLenum mode, GLint first, GLsizei count) override {} 83 virtual void glDrawElements_(GLenum mode, GLsizei count, GLenum type, const void *indices) override {} 84 virtual void glEnableVertexAttribArray_(GLuint index) override {} 85 virtual void glFinish_(void) override {} 86 virtual void glFlush_(void) override {} 87 virtual void glFramebufferRenderbuffer_(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) override {} 88 virtual void glFramebufferTexture2D_(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) override {} 89 virtual void glFrontFace_(GLenum mode) override {} 90 virtual void glGenerateMipmap_(GLenum target) override {} 91 virtual GLint glGetAttribLocation_(GLuint program, const GLchar *name) override { return 1; } 92 virtual GLenum glGetError_(void) override { return GL_NO_ERROR; } 93 virtual GLint glGetUniformLocation_(GLuint program, const GLchar *name) override { return 2; } 94 virtual void glHint_(GLenum target, GLenum mode) override {} 95 virtual void glLineWidth_(GLfloat width) override {} 96 virtual void glLinkProgram_(GLuint program) override {} 97 virtual void glPixelStorei_(GLenum pname, GLint param) override {} 98 virtual void glPolygonOffset_(GLfloat factor, GLfloat units) override {} 99 virtual void glReadPixels_(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels) override {} 100 virtual void glReleaseShaderCompiler_(void) override {} 101 virtual void glRenderbufferStorage_(GLenum target, GLenum internalformat, GLsizei width, GLsizei height) override {} 102 virtual void glSampleCoverage_(GLfloat value, GLboolean invert) override {} 103 virtual void glScissor_(GLint x, GLint y, GLsizei width, GLsizei height) override {} 104 virtual void glShaderBinary_(GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length) override {} 105 virtual void glShaderSource_(GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length) override {} 106 virtual void glStencilFunc_(GLenum func, GLint ref, GLuint mask) override {} 107 virtual void glStencilFuncSeparate_(GLenum face, GLenum func, GLint ref, GLuint mask) override {} 108 virtual void glStencilMask_(GLuint mask) override {} 109 virtual void glStencilMaskSeparate_(GLenum face, GLuint mask) override {} 110 virtual void glStencilOp_(GLenum fail, GLenum zfail, GLenum zpass) override {} 111 virtual void glStencilOpSeparate_(GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass) override {} 112 virtual void glTexImage2D_(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels) override {} 113 virtual void glTexParameterf_(GLenum target, GLenum pname, GLfloat param) override {} 114 virtual void glTexParameterfv_(GLenum target, GLenum pname, const GLfloat *params) override {} 115 virtual void glTexParameteri_(GLenum target, GLenum pname, GLint param) override {} 116 virtual void glTexParameteriv_(GLenum target, GLenum pname, const GLint *params) override {} 117 virtual void glTexSubImage2D_(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels) override {} 118 virtual void glUniform1f_(GLint location, GLfloat v0) override {} 119 virtual void glUniform1fv_(GLint location, GLsizei count, const GLfloat *value) override {} 120 virtual void glUniform1i_(GLint location, GLint v0) override {} 121 virtual void glUniform1iv_(GLint location, GLsizei count, const GLint *value) override {} 122 virtual void glUniform2f_(GLint location, GLfloat v0, GLfloat v1) override {} 123 virtual void glUniform2fv_(GLint location, GLsizei count, const GLfloat *value) override {} 124 virtual void glUniform2i_(GLint location, GLint v0, GLint v1) override {} 125 virtual void glUniform2iv_(GLint location, GLsizei count, const GLint *value) override {} 126 virtual void glUniform3f_(GLint location, GLfloat v0, GLfloat v1, GLfloat v2) override {} 127 virtual void glUniform3fv_(GLint location, GLsizei count, const GLfloat *value) override {} 128 virtual void glUniform3i_(GLint location, GLint v0, GLint v1, GLint v2) override {} 129 virtual void glUniform3iv_(GLint location, GLsizei count, const GLint *value) override {} 130 virtual void glUniform4f_(GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3) override {} 131 virtual void glUniform4fv_(GLint location, GLsizei count, const GLfloat *value) override {} 132 virtual void glUniform4i_(GLint location, GLint v0, GLint v1, GLint v2, GLint v3) override {} 133 virtual void glUniform4iv_(GLint location, GLsizei count, const GLint *value) override {} 134 virtual void glUniformMatrix2fv_(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value) override {} 135 virtual void glUniformMatrix3fv_(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value) override {} 136 virtual void glUniformMatrix4fv_(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value) override {} 137 virtual void glUseProgram_(GLuint program) override {} 138 virtual void glValidateProgram_(GLuint program) override {} 139 virtual void glVertexAttrib1f_(GLuint index, GLfloat x) override {} 140 virtual void glVertexAttrib1fv_(GLuint index, const GLfloat *v) override {} 141 virtual void glVertexAttrib2f_(GLuint index, GLfloat x, GLfloat y) override {} 142 virtual void glVertexAttrib2fv_(GLuint index, const GLfloat *v) override {} 143 virtual void glVertexAttrib3f_(GLuint index, GLfloat x, GLfloat y, GLfloat z) override {} 144 virtual void glVertexAttrib3fv_(GLuint index, const GLfloat *v) override {} 145 virtual void glVertexAttrib4f_(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w) override {} 146 virtual void glVertexAttrib4fv_(GLuint index, const GLfloat *v) override {} 147 virtual void glVertexAttribPointer_(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer) override {} 148 virtual void glViewport_(GLint x, GLint y, GLsizei width, GLsizei height) override {} 149 150 // gles2 ext 151 virtual void glInsertEventMarkerEXT_(GLsizei length, const GLchar *marker) override {} 152 virtual void glPushGroupMarkerEXT_(GLsizei length, const GLchar *marker) override {} 153 virtual void glPopGroupMarkerEXT_(void) override {} 154 virtual void glDiscardFramebufferEXT_(GLenum target, GLsizei numAttachments, const GLenum *attachments) override {} 155 virtual void glEGLImageTargetTexture2DOES_(GLenum target, GLeglImageOES image) override {} 156 157 // GLES3 158 virtual void* glMapBufferRange_(GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access) override { 159 return 0; 160 } 161 162 virtual GLboolean glUnmapBuffer_(GLenum target) override { 163 return GL_FALSE; 164 } 165 }; 166 167 } // namespace debug 168 } // namespace uirenderer 169 } // namespace android 170
