148 GrGLvoid GR_GL_FUNCTION_TYPE nullGLActiveTexture(GrGLenum texture) {}  in nullGLActiveTexture()
150 GrGLvoid GR_GL_FUNCTION_TYPE nullGLBeginQuery(GrGLenum target, GrGLuint id) {}  in nullGLBeginQuery()
152 GrGLvoid GR_GL_FUNCTION_TYPE nullGLBindTexture(GrGLenum target, GrGLuint texture) {}  in nullGLBindTexture()
163 GrGLvoid GR_GL_FUNCTION_TYPE nullGLGenerateMipmap(GrGLenum target) {}  in nullGLGenerateMipmap()
165 GrGLvoid GR_GL_FUNCTION_TYPE nullGLBufferData(GrGLenum target,  in nullGLBufferData()
168                                               GrGLenum usage) {  in nullGLBufferData()
196 GrGLvoid GR_GL_FUNCTION_TYPE nullGLPixelStorei(GrGLenum pname, GrGLint param) {}  in nullGLPixelStorei()
197 …Pixels(GrGLint x, GrGLint y, GrGLsizei width, GrGLsizei height, GrGLenum format, GrGLenum type, Gr…  in nullGLReadPixels()
200 GrGLvoid GR_GL_FUNCTION_TYPE nullGLBindFramebuffer(GrGLenum target, GrGLuint framebuffer) {}  in nullGLBindFramebuffer()
201 GrGLvoid GR_GL_FUNCTION_TYPE nullGLBindRenderbuffer(GrGLenum target, GrGLuint renderbuffer) {}  in nullGLBindRenderbuffer()
204 …id GR_GL_FUNCTION_TYPE nullGLFramebufferRenderbuffer(GrGLenum target, GrGLenum attachment, GrGLenu…  in nullGLFramebufferRenderbuffer()
205 …Lvoid GR_GL_FUNCTION_TYPE nullGLFramebufferTexture2D(GrGLenum target, GrGLenum attachment, GrGLenu…  in nullGLFramebufferTexture2D()
211 GrGLuint GR_GL_FUNCTION_TYPE nullGLCreateShader(GrGLenum type) {  in nullGLCreateShader()
219 GrGLvoid GR_GL_FUNCTION_TYPE nullGLBindBuffer(GrGLenum target, GrGLuint buffer) {  in nullGLBindBuffer()
259 GrGLvoid* GR_GL_FUNCTION_TYPE nullGLMapBufferRange(GrGLenum target, GrGLintptr offset,  in nullGLMapBufferRange()
288 GrGLvoid* GR_GL_FUNCTION_TYPE nullGLMapBuffer(GrGLenum target, GrGLenum access) {  in nullGLMapBuffer()
317 GrGLvoid GR_GL_FUNCTION_TYPE nullGLFlushMappedBufferRange(GrGLenum target,  in nullGLFlushMappedBufferRange()
322 GrGLboolean GR_GL_FUNCTION_TYPE nullGLUnmapBuffer(GrGLenum target) {  in nullGLUnmapBuffer()
350 GrGLvoid GR_GL_FUNCTION_TYPE nullGLGetBufferParameteriv(GrGLenum target, GrGLenum pname, GrGLint* p…  in nullGLGetBufferParameteriv()