Attachment 47849 Details for Bug 38183 – failing shader

failing shader

shader_8.frag (text/plain), 1.04 KB, created by Sven Arvidsson on 2011-06-11 05:33:54 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Sven Arvidsson

Created: 2011-06-11 05:33:54 UTC

Size: 1.04 KB

patch

obsolete

>/* Shader 8 source, checksum 0 */
>
>uniform sampler2D texScreen;
>uniform float ratio;
>uniform int kernel_size;
>
>void main() {
>    vec2 tc = gl_TexCoord[0].xy;
>    vec4 total = vec4(0.0, 0.0, 0.0, 0.0);
>    for(int i = -kernel_size; i < kernel_size; ++i) {
>        total += texture2D(texScreen, vec2(tc.x + (i * ratio), tc.y));
>    }
>
>    total.rgb /= (kernel_size * 2);
>
>    gl_FragColor = total;
>}
>
>/* Compile status: fail */
>/* Log Info: */
>0:10(54): error: Could not implicitly convert operands to arithmetic operator
>0:10(55): error: Operands to arithmetic operators must be numeric
>0:10(32): error: cannot construct `vec2' from a non-numeric data type
>0:0(0): error: no matching function for call to `texture2D(sampler2D, )'
>0:0(0): error: candidates are: vec4 texture2D(sampler2D, vec2)
>0:0(0): error:                 vec4 texture2D(sampler2D, vec2, float)
>0:10(63): error: Operands to arithmetic operators must be numeric
>0:10(63): error: type mismatch
>0:13(32): error: Could not implicitly convert operands to arithmetic operator
>0:13(32): error: type mismatch

Actions: View

Attachments on bug 38183: 47849 | 47858

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.