Add low quality mode

stengerh · Jan 7, 2017 · 9363889 · 9363889
1 parent 3aeb92d
commit 9363889
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Showing 4 changed files with 13 additions and 1 deletion.
diff --git a/foo_vis_oscilloscope_d2d/oscilloscope_config.cpp b/foo_vis_oscilloscope_d2d/oscilloscope_config.cpp
@@ -3,7 +3,7 @@
 #include "oscilloscope_config.h"
 
 t_uint32 oscilloscope_config::g_get_version() {
-    return 4;
+    return 5;
 }
 
 oscilloscope_config::oscilloscope_config() {
@@ -15,6 +15,7 @@ void oscilloscope_config::reset() {
     m_downmix_enabled = false;
     m_trigger_enabled = false;
     m_resample_enabled = false;
+    m_low_quality_enabled = false;
     m_window_duration_millis = 100;
     m_zoom_percent = 100;
     m_refresh_rate_limit_hz = 20;
@@ -27,6 +28,9 @@ void oscilloscope_config::parse(ui_element_config_parser & parser) {
         t_uint32 version;
         parser >> version;
         switch (version) {
+        case 5:
+            parser >> m_low_quality_enabled;
+            // fall through
         case 4:
             parser >> m_resample_enabled;
             // fall through
@@ -55,6 +59,7 @@ void oscilloscope_config::parse(ui_element_config_parser & parser) {
 
 void oscilloscope_config::build(ui_element_config_builder & builder) {
     builder << g_get_version();
+    builder << m_low_quality_enabled;
     builder << m_resample_enabled;
     builder << m_refresh_rate_limit_hz;
     builder << m_trigger_enabled;

diff --git a/foo_vis_oscilloscope_d2d/oscilloscope_config.h b/foo_vis_oscilloscope_d2d/oscilloscope_config.h
@@ -14,6 +14,7 @@ class oscilloscope_config {
     bool m_downmix_enabled;
     bool m_trigger_enabled;
     bool m_resample_enabled;
+    bool m_low_quality_enabled;
     t_uint32 m_window_duration_millis;
     t_uint32 m_zoom_percent;
     t_uint32 m_refresh_rate_limit_hz;

diff --git a/foo_vis_oscilloscope_d2d/oscilloscope_ui_element.cpp b/foo_vis_oscilloscope_d2d/oscilloscope_ui_element.cpp
@@ -140,6 +140,7 @@ HRESULT oscilloscope_ui_element_instance::Render() {
 
     if (SUCCEEDED(hr)) {
         m_pRenderTarget->BeginDraw();
+        m_pRenderTarget->SetAntialiasMode(m_config.m_low_quality_enabled ? D2D1_ANTIALIAS_MODE_ALIASED : D2D1_ANTIALIAS_MODE_PER_PRIMITIVE);
 
         m_pRenderTarget->SetTransform(D2D1::Matrix3x2F::Identity());
 
@@ -304,6 +305,7 @@ void oscilloscope_ui_element_instance::OnContextMenu(CWindow wnd, CPoint point)
         menu.AppendMenu(MF_STRING, IDM_TOGGLE_FULLSCREEN, TEXT("Toggle Full-Screen Mode"));
         menu.AppendMenu(MF_SEPARATOR);
         menu.AppendMenu(MF_STRING | (m_config.m_downmix_enabled ? MF_CHECKED : 0), IDM_DOWNMIX_ENABLED, TEXT("Downmix Channels"));
+        menu.AppendMenu(MF_STRING | (m_config.m_low_quality_enabled ? MF_CHECKED : 0), IDM_LOW_QUALITY_ENABLED, TEXT("Low Quality Mode"));
         menu.AppendMenu(MF_STRING | (m_config.m_trigger_enabled ? MF_CHECKED : 0), IDM_TRIGGER_ENABLED, TEXT("Trigger on Zero Crossing"));
 
         CMenu durationMenu;
@@ -364,6 +366,9 @@ void oscilloscope_ui_element_instance::OnContextMenu(CWindow wnd, CPoint point)
             m_config.m_downmix_enabled = !m_config.m_downmix_enabled;
             UpdateChannelMode();
             break;
+        case IDM_LOW_QUALITY_ENABLED:
+            m_config.m_low_quality_enabled = !m_config.m_low_quality_enabled;
+            break;
         case IDM_TRIGGER_ENABLED:
             m_config.m_trigger_enabled = !m_config.m_trigger_enabled;
             break;

diff --git a/foo_vis_oscilloscope_d2d/oscilloscope_ui_element.h b/foo_vis_oscilloscope_d2d/oscilloscope_ui_element.h
@@ -61,6 +61,7 @@ class oscilloscope_ui_element_instance : public ui_element_instance, public CWin
         IDM_DOWNMIX_ENABLED,
         IDM_TRIGGER_ENABLED,
         IDM_RESAMPLE_ENABLED,
+        IDM_LOW_QUALITY_ENABLED,
         IDM_WINDOW_DURATION_50,
         IDM_WINDOW_DURATION_100,
         IDM_WINDOW_DURATION_200,