http://bugs.freedesktop.org/show_bug.cgi?id=17218
Summary: Shader Compiler Can't Handle Varibale Index of Array
Product: Mesa
Version: 7.1
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Mesa core
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
Compile this shader failed:
uniform vec4 VC[1003];
uniform ivec4 VI16];
uniform bool VB16];
uniform vec4 osFixup;
ivec4 A0;
vec4 R0;
vec4 R1;
vec4 R2;
attribute vec4 attrib0;
attribute vec4 attrib1;
attribute vec4 attrib2;
vec4 tmp0;
vec4 tmp1;
void main() {
R0.xy = (attrib1.xy * VC[196].xx);
A0.xy = (ivec2(floor(abs(R0.xy) + vec2(0.5)) * sign(R0.xy)));
R0.xyzw = (attrib2.yyyy * VC[A0.y].xyzw);
R0.xyzw = ((VC[A0.x].xyzw * attrib2.xxxx) + R0.xyzw);
R0.x = (dot(attrib0.xyzw, R0.xyzw));
R1.xyzw = (attrib2.yyyy * VC[A0.y + 1].xyzw);
R2.xyzw = ((VC[A0.x + 1].xyzw * attrib2.xxxx) + R1.xyzw);
R1.xyzw = (attrib2.yyyy * VC[A0.y + 2].xyzw);
R0.y = (dot(attrib0.xyzw, R2.xyzw));
R1.xyzw = ((VC[A0.x + 2].xyzw * attrib2.xxxx) + R1.xyzw);
R0.z = (dot(attrib0.xyzw, R1.xyzw));
R0.w = (attrib0.w);
gl_Position.x = (dot(R0.xyzw, VC[192].xyzw));
gl_Position.y = (dot(R0.xyzw, VC[193].xyzw));
gl_Position.z = (dot(R0.xyzw, VC[194].xyzw));
gl_Position.w = (dot(R0.xyzw, VC[195].xyzw));
gl_FogFragCoord = gl_Position.z;
gl_Position.y = gl_Position.y * posFixup.y;
gl_Position.xy += posFixup.zw * gl_Position.ww;
gl_Position.z = gl_Position.z * 2.0 - gl_Position.w;
}
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