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Fixed GLSL 100 shaders

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texture() doesn't exist in glsl 100, it must use texture2D().
This commit is contained in:
victorfisac 2016-06-10 00:59:48 +02:00
commit 77f599885d
1 changed files with 4 additions and 4 deletions
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examples/resources/shaders/glsl100/grayscale.fs
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@ -15,7 +15,7 @@ uniform vec4 fragTintColor;
void main()
{
// Texel color fetching from texture sampler
vec4 texelColor = texture(texture0, fragTexCoord)*fragTintColor*fragColor;
vec4 texelColor = texture2D(texture0, fragTexCoord)*fragTintColor*fragColor;
// Convert texel color to grayscale using NTSC conversion weights
float gray = dot(texelColor.rgb, vec3(0.299, 0.587, 0.114));