1 // Copyright 2018 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef THIRD_PARTY_QUIC_TRACE_TOOLS_LAYOUT_CONSTANTS_H_ 16 #define THIRD_PARTY_QUIC_TRACE_TOOLS_LAYOUT_CONSTANTS_H_ 17 18 #include "tools/render/geometry_util.h" 19 20 namespace quic_trace { 21 namespace render { 22 23 // Constants that describe part of the QUIC rendering program layout which are 24 // used in multiple parts of the program. TraceMargin(float dpi_scale)25constexpr vec2 TraceMargin(float dpi_scale) { 26 return dpi_scale * vec2(80.f, 50.f); 27 } 28 29 static constexpr float kSentPacketDurationMs = 1000; 30 31 } // namespace render 32 } // namespace quic_trace 33 34 #endif // THIRD_PARTY_QUIC_TRACE_TOOLS_LAYOUT_CONSTANTS_H_ 35