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/ohos5.0/foundation/graphic/graphic_3d/lume/LumeRender/src/gles/
H A Dgpu_buffer_gles.cpp43 constexpr GLenum INIT_TARGET = GL_COPY_WRITE_BUFFER; variable
96 const auto oldBind = device_.BoundBuffer(INIT_TARGET);
97 device_.BindBuffer(INIT_TARGET, plat_.buffer);
102 … glBufferStorageEXT(INIT_TARGET, static_cast<GLsizeiptr>(plat_.alignedByteSize), nullptr, flags);
107 … glMapBufferRange(INIT_TARGET, 0, static_cast<GLsizeiptr>(plat_.alignedByteSize), flags));
115 …glBufferData(INIT_TARGET, static_cast<GLsizeiptr>(plat_.alignedByteSize), nullptr, GL_STREAM_DRAW);
119 …glBufferData(INIT_TARGET, static_cast<GLsizeiptr>(plat_.alignedByteSize), nullptr, GL_DYNAMIC_DRAW…
122 …glBufferData(INIT_TARGET, static_cast<GLsizeiptr>(plat_.alignedByteSize), nullptr, GL_STATIC_DRAW);
126 device_.BindBuffer(INIT_TARGET, oldBind);