mkxp-z/shader/common.h

#ifdef GLSLES

#ifdef FRAGMENT_SHADER
/* Only the fragment shader has no default float precision */
precision mediump float;
#endif

#else

/* Desktop GLSL doesn't know about these */
#define highp
#define mediump
#define lowp

#endif
Revert to using GL compatibility contexts (and GLES2) 2020-11-16 21:56:19 -05:00			`#ifdef GLSLES`

Fix precision issues in vertex shaders Restore conditional that makes mediump declaration only apply to fragment shaders This was erroneously removed to make the Lanczos3 shader link properly, but it resulted in vertex shaders incorrectly defaulting to mediump Add highp precision declaration to Lanczos3 fragment shader so that it can link 2023-10-22 12:15:00 -04:00			`#ifdef FRAGMENT_SHADER`
			`/* Only the fragment shader has no default float precision */`
Revert to using GL compatibility contexts (and GLES2) 2020-11-16 21:56:19 -05:00			`precision mediump float;`
Fix precision issues in vertex shaders Restore conditional that makes mediump declaration only apply to fragment shaders This was erroneously removed to make the Lanczos3 shader link properly, but it resulted in vertex shaders incorrectly defaulting to mediump Add highp precision declaration to Lanczos3 fragment shader so that it can link 2023-10-22 12:15:00 -04:00			`#endif`
Revert to using GL compatibility contexts (and GLES2) 2020-11-16 21:56:19 -05:00
			`#else`
Shader: Refine preprocessing on GLES platform Don't globally set float precision to mediump, only fragment shaders need that and defining it for vertex shaders causes tilemap cracks. Also manually define low precision for variables that hold color / alpha values. 2014-12-23 18:33:33 +01:00
			`/* Desktop GLSL doesn't know about these */`
			`#define highp`
			`#define mediump`
			`#define lowp`
Revert to using GL compatibility contexts (and GLES2) 2020-11-16 21:56:19 -05:00
			`#endif`
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