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[Impeller] Add checkbox for toggling the ColorWheel cache (flutter/engine#39986)

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[Impeller] Add checkbox for toggling the ColorWheel cache
This commit is contained in:
Brandon DeRosier 2023-03-01 13:24:08 -08:00 committed by GitHub
parent 6e8933fadd
commit 56dfdf8fbf
1 changed files with 3 additions and 1 deletions
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4
engine/src/flutter/impeller/aiks/aiks_unittests.cc
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@ -1392,6 +1392,7 @@ TEST_P(AiksTest, ColorWheel) {
auto callback = [&](AiksContext& renderer, RenderTarget& render_target) {
// UI state.
static bool cache_the_wheel = true;
static int current_blend_index = 3;
static float dst_alpha = 1;
static float src_alpha = 1;
@ -1401,6 +1402,7 @@ TEST_P(AiksTest, ColorWheel) {
ImGui::Begin("Controls", nullptr, ImGuiWindowFlags_AlwaysAutoResize);
{
ImGui::Checkbox("Cache the wheel", &cache_the_wheel);
ImGui::ListBox("Blending mode", &current_blend_index,
blend_mode_names.data(), blend_mode_names.size());
ImGui::SliderFloat("Source alpha", &src_alpha, 0, 1);
@ -1414,7 +1416,7 @@ TEST_P(AiksTest, ColorWheel) {
static Point content_scale;
Point new_content_scale = GetContentScale();
if (new_content_scale != content_scale) {
if (!cache_the_wheel || new_content_scale != content_scale) {
content_scale = new_content_scale;
// Render the color wheel to an image.