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| author | bunnei <bunneidev@gmail.com> | 2015-11-26 02:30:27 +0100 |
|---|---|---|
| committer | bunnei <bunneidev@gmail.com> | 2016-02-05 23:20:17 +0100 |
| commit | 449902b5583d6a2dbb1e4aea9802da5ad2493981 (patch) | |
| tree | de843ac8fb02db3d909a2ecf399c545b8a3ff569 /src/video_core/renderer_opengl | |
| parent | gl_shader_gen: Implement lighting red, green, and blue reflection. (diff) | |
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Diffstat (limited to 'src/video_core/renderer_opengl')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_shader_gen.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/video_core/renderer_opengl/gl_shader_gen.cpp b/src/video_core/renderer_opengl/gl_shader_gen.cpp index 984aef586..d59f2054b 100644 --- a/src/video_core/renderer_opengl/gl_shader_gen.cpp +++ b/src/video_core/renderer_opengl/gl_shader_gen.cpp @@ -362,11 +362,11 @@ static void WriteLighting(std::string& out, const PicaShaderConfig& config) { if (abs) { // LUT index is in the range of (0.0, 1.0) index = config.lighting.light[light_num].two_sided_diffuse ? "abs(" + index + ")" : "max(" + index + ", 0.f)"; - return "clamp(" + index + ", 0.0, FLOAT_255)"; + return "(FLOAT_255 * clamp(" + index + ", 0.0, 1.0))"; } else { // LUT index is in the range of (-1.0, 1.0) index = "clamp(" + index + ", -1.0, 1.0)"; - return "clamp(((" + index + " < 0) ? " + index + " + 2.0 : " + index + ") / 2.0, 0.0, FLOAT_255)"; + return "(FLOAT_255 * ((" + index + " < 0) ? " + index + " + 2.0 : " + index + ") / 2.0)"; } return std::string(); @@ -487,7 +487,7 @@ std::string GenerateFragmentShader(const PicaShaderConfig& config) { #define NUM_TEV_STAGES 6 #define NUM_LIGHTS 8 #define LIGHTING_LUT_SIZE 256 -#define FLOAT_255 0.99609375 +#define FLOAT_255 (255.0 / 256.0) in vec4 primary_color; in vec2 texcoord[3]; |