摘要： 以前看不懂，现在看得津津有味啊。Cypress architectureThe overhauled architecture of the new Cypress GPU is called TeraScale 2. Figure 2 stands for the generation and points indirectly to the number of full theoretical teraflops (billion operations per second) that the GPU can don. So, the new GPU is notable for doub 阅读全文

摘要： 先对比一下OpenGLVersionGLSLVersion2.01.102.11.203.01.303.11.403.21.50For all versions of OpenGL 3.3 and above, the corresponding GLSL version matches the OpenGL version. So GL 4.1 uses GLSL 4.10.Direct3D Shader Model 4.0 is equivalent to GLSL version 3.30. Earlier GLSL versions for OpenGL 3.x provide sub 阅读全文

摘要： glTexImage2d requires rows to be 4-byte aligned, It's default value,but we can change ------------------------- void glPixelStorei( GLenum pname, GLin 阅读全文