.CSO File Extension
Compressed ISO Disk Image
| Developer | N/A |
| Popularity |
4.2 | 238 Votes |
What is a CSO file?
Compressed .ISO disk image file used for archiving PlayStation Portable (PSP) games; can incorporate up to nine layers of compression; created by programs, such as Prometeus and YACC (Yet Another CSO Compressor).
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NOTE: Greater compression levels can cause CSO disk images to load slowly.
Programs that open CSO files
Compiled Shader Object File
| Developer | Microsoft |
| Popularity |
4.1 | 104 Votes |
File created by compiled .HLSL files written in High Level Shader Language (HLSL), which is shading language developed by Microsoft; contains a compiled shader object, which derives from a HLSL file; retains the same name as the HLSL file but appears as a CSO file after the compile in Microsoft Visual Studio.
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In the OpenGL SDK, CSO files can be compiled using the glCompileShader method. glCompileShader compiles HLSL strings into the shader object. Information about whether or not a compilation was successful can be obtained through the shader object's information log by calling glGetShaderInfoLog.