xref: /aosp_15_r20/external/cronet/third_party/quic_trace/src/tools/render/layout_constants.h (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b)
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)25 constexpr 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