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Diffstat (limited to 'intern/opencolorio')
-rw-r--r--intern/opencolorio/ocio_impl_glsl.cc8
1 files changed, 3 insertions, 5 deletions
diff --git a/intern/opencolorio/ocio_impl_glsl.cc b/intern/opencolorio/ocio_impl_glsl.cc
index 3dbf7c9f7cb..9503b272752 100644
--- a/intern/opencolorio/ocio_impl_glsl.cc
+++ b/intern/opencolorio/ocio_impl_glsl.cc
@@ -92,14 +92,12 @@ static const char *g_fragShaderText = ""
"void main()\n"
"{\n"
" vec4 col = texture2D(tex1, gl_TexCoord[0].st);\n"
-" float inv_alpha = 1.0;"
" if (predivide == false || col[3] <= 0.0 || col[3] >= 1.0) {\n"
" float inv_alpha = 1.0 / col[3];\n"
+" col[0] *= inv_alpha;\n"
+" col[1] *= inv_alpha;\n"
+" col[2] *= inv_alpha;\n"
"}\n"
-" col[0] *= inv_alpha;\n"
-" col[1] *= inv_alpha;\n"
-" col[2] *= inv_alpha;\n"
-"\n"
" gl_FragColor = OCIODisplay(col, tex2);\n"
"\n"
"}\n";