Lines Matching defs:rnd
144 void randomizeDrawOp (de::Random& rnd, DrawPrimitiveOp& drawOp, const bool alphaZeroOrOne)
160 drawOp.type = (PrimitiveType)rnd.getInt(0, PRIMITIVETYPE_LAST-1);
161 drawOp.count = rnd.getInt(minPrimitives, maxPrimitives);
162 drawOp.blend = (BlendMode)rnd.getInt(0, BLENDMODE_LAST-1);
163 drawOp.depth = (DepthMode)rnd.getInt(0, DEPTHMODE_LAST-1);
164 drawOp.stencil = (StencilMode)rnd.getInt(0, STENCILMODE_LAST-1);
165 drawOp.stencilRef = rnd.getInt(minStencilRef, maxStencilRef);
174 const float cx = rnd.getFloat(-1.0f, 1.0f);
175 const float cy = rnd.getFloat(-1.0f, 1.0f);
176 const float flatAlpha = (rnd.getFloat(minAlpha, maxAlpha) > 0.5f) ? 1.0f : 0.0f;
183 position.x() = cx + rnd.getFloat(-maxTriOffset, maxTriOffset);
184 position.y() = cy + rnd.getFloat(-maxTriOffset, maxTriOffset);
185 position.z() = rnd.getFloat(minDepth, maxDepth);
188 color.x() = rnd.getFloat(minRGB, maxRGB);
189 color.y() = rnd.getFloat(minRGB, maxRGB);
190 color.z() = rnd.getFloat(minRGB, maxRGB);
191 color.w() = rnd.getFloat(minAlpha, maxAlpha);
209 p1.x() = cx + rnd.getFloat(-maxTriOffset, maxTriOffset);
210 p1.y() = cy + rnd.getFloat(-maxTriOffset, maxTriOffset);
211 p1.z() = rnd.getFloat(minDepth, maxDepth);
214 p2.x() = cx + rnd.getFloat(-maxTriOffset, maxTriOffset);
215 p2.y() = cy + rnd.getFloat(-maxTriOffset, maxTriOffset);
216 p2.z() = rnd.getFloat(minDepth, maxDepth);
751 de::Random rnd (deStringHash(getName()) ^ deInt32Hash(numContexts));
767 randomizeDrawOp(rnd, *drawOp, (pixelFmt.alphaBits == 1));
958 de::Random rnd (deStringHash(getName()) ^ deInt32Hash(numContexts));
982 randomizeDrawOp(rnd, *drawOp, (pixelFmt.alphaBits == 1));