GLES <= 3.1 lacks fma, added a define

2024-08-27 17:12:12 +03:00
parent 1674ad5a2c
commit e421f02500
1 changed files with 1 additions and 0 deletions
--- a/src/core/PICA/shader_gen_glsl.cpp
+++ b/src/core/PICA/shader_gen_glsl.cpp
@@ -44,6 +44,7 @@ std::string FragmentGenerator::getDefaultVertexShader() {
 	if (api == API::GLES) {
 		ret += R"(
 			#define USING_GLES 1
+			#define fma(a, b, c) ((a) * (b) + (c))

 			precision mediump int;
 			precision mediump float;