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-rw-r--r--graphics/asymptote/cudareflect/tinyexr/examples/exrview/shader.frag12
1 files changed, 12 insertions, 0 deletions
diff --git a/graphics/asymptote/cudareflect/tinyexr/examples/exrview/shader.frag b/graphics/asymptote/cudareflect/tinyexr/examples/exrview/shader.frag
new file mode 100644
index 0000000000..2ad28caef8
--- /dev/null
+++ b/graphics/asymptote/cudareflect/tinyexr/examples/exrview/shader.frag
@@ -0,0 +1,12 @@
+varying vec2 texcoord;
+
+uniform sampler2D tex;
+
+uniform float intensity_scale;
+uniform float gamma;
+
+void main()
+{
+ vec4 rgba = texture2D(tex, texcoord);
+ gl_FragColor = vec4(pow(intensity_scale * rgba.rgb, vec3(1.0 / gamma)), 1.0);
+}