http://bugs.freedesktop.org/show_bug.cgi?id=17285
Summary: A Bug of Shader Compiler
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]
Now the version i used is 7.1-rc4. When i compile the following shader, assert
failed (slang_emit.c line 299 "assert(GET_SWZ(swizzle, 0) <= SWIZZLE_W)")
void order_ps_input() { /* do nothing */ }
uniform vec4 VC[491];
uniform ivec4 VI[16];
uniform bool VB[16];
uniform vec4 posFixup;
attribute vec4 attrib0;
vec4 tmp0;
vec4 tmp1;
void main() {
gl_Position.x = (dot(attrib0.xyzw, VC[0].xyzw));
gl_Position.y = (dot(attrib0.xyzw, VC[1].xyzw));
gl_Position.z = (dot(attrib0.xyzw, VC[2].xyzw));
gl_Position.w = (dot(attrib0.xyzw, VC[3].xyzw));
order_ps_input();
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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