i965: Avoid name clash of loop counter and member

src/mesa/drivers/dri/i965/brw_fs.cpp:565 warning: name lookup of ‘c’ changed

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index b2336b7..bdf0523 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -547,16 +547,16 @@ fs_visitor::emit_general_interpolation(ir_variable *ir)
             * handed us defined values in only the constant offset
             * field of the setup reg.
             */
-           for (unsigned int c = 0; c < type->vector_elements; c++) {
-              struct brw_reg interp = interp_reg(location, c);
+           for (unsigned int k = 0; k < type->vector_elements; k++) {
+              struct brw_reg interp = interp_reg(location, k);
               interp = suboffset(interp, 3);
               emit(FS_OPCODE_CINTERP, attr, fs_reg(interp));
               attr.reg_offset++;
            }
         } else {
            /* Perspective interpolation case. */
-           for (unsigned int c = 0; c < type->vector_elements; c++) {
-              struct brw_reg interp = interp_reg(location, c);
+           for (unsigned int k = 0; k < type->vector_elements; k++) {
+              struct brw_reg interp = interp_reg(location, k);
               emit(FS_OPCODE_LINTERP, attr,
                    this->delta_x, this->delta_y, fs_reg(interp));
               attr.reg_offset++;
@@ -564,7 +564,7 @@ fs_visitor::emit_general_interpolation(ir_variable *ir)
 
            if (intel->gen < 6 && !(is_gl_Color && c->key.linear_color)) {
               attr.reg_offset -= type->vector_elements;
-              for (unsigned int c = 0; c < type->vector_elements; c++) {
+              for (unsigned int k = 0; k < type->vector_elements; k++) {
                  emit(BRW_OPCODE_MUL, attr, attr, this->pixel_w);
                  attr.reg_offset++;
               }