Merge "Ignore transform if not set" into rvc-dev am: aab157a4c8 am: 5ae2b2ed09

Change-Id: I5d87d2b6c01ac7ee4bdbc135eecea240762c6360
2020-05-20 18:19:16 +00:00
parent a97edef6ee 5ae2b2ed09
commit 1fc47c73c3
2 changed files with 1 additions and 0 deletions
--- a/tools/winscope/src/matrix_utils.js
+++ b/tools/winscope/src/matrix_utils.js
@@ -173,6 +173,7 @@ function is_type_flag_clear(transform, bits) {
 }

 function multiply_vec2(matrix, x, y) {
+  if (!matrix) return {x, y};
  // |dsdx dsdy  tx|     | x |
  // |dtdx dtdy  ty|  x  | y |
  // |0    0     1 |     | 1 |
--- a/tools/winscope/tests/samples/wl_trace.pb
+++ b/tools/winscope/tests/samples/wl_trace.pb