Fix unused variable warnings

src/app/commands/cmd_cel_properties.cpp

@@ -207,7 +207,6 @@ private:
     UserData newUserData= m_userDataView.userData();
 
     const bool opacityChanged = newOpacity != m_lastValues.opacity;
-    const bool zIndexChanged = newZIndex != m_lastValues.zIndex;
     const bool colorChanged = newUserData.color() != m_lastValues.color;
     const bool textChanged = newUserData.text() != m_lastValues.text;
 

src/app/commands/filters/filter_preview.h

@@ -42,7 +42,6 @@ namespace app {
     ui::Timer m_restartPreviewTimer;
     std::mutex m_filterMgrMutex;
     app::Task m_filterTask;
-    bool m_filterIsDone;
   };
 
 } // namespace app

src/app/render/shader_renderer.h

@@ -101,7 +101,6 @@ namespace app {
     const doc::LayerImage* m_bgLayer = nullptr;
     // TODO these members are the same as in render::Render, we should
     //      see a way to merge both
-    const doc::Layer* m_selectedLayerForOpacity = nullptr;
     const doc::Layer* m_selectedLayer = nullptr;
     doc::frame_t m_selectedFrame = -1;
     const doc::Image* m_previewImage = nullptr;

src/doc/algo.cpp

@@ -653,7 +653,7 @@ double algo_spline_get_tan(double x0, double y0, double x1, double y1,
 
   /* Derivatives of x(t) and y(t). */
   double x, dx, ddx, dddx;
-  double y, dy, ddy, dddy;
+  double    dy, ddy, dddy;
   int i;
 
   /* Temp variables used in the setup. */
@@ -693,21 +693,18 @@ double algo_spline_get_tan(double x0, double y0, double x1, double y1,
   dx = xdt3_term - xdt2_term + 3 * dt * (x1 - x0);
   dy = ydt3_term - ydt2_term + dt * 3 * (y1 - y0);
   x = x0;
-  y = y0;
 
   old_x = x0;
   old_dx = dx;
   old_dy = dy;
 
   x += .5;
-  y += .5;
   for (i=1; i<npts; i++) {
     ddx += dddx;
     ddy += dddy;
     dx += ddx;
     dy += ddy;
     x += dx;
-    y += dy;
 
     out_x = x;
     if (out_x > in_x) {

src/doc/image_io.cpp

@@ -142,7 +142,6 @@ Image* read_image(std::istream& is, bool setId)
     if (err != Z_OK)
       throw base::Exception("ZLib error %d in inflateInit().", err);
 
-    int uncompressed_offset = 0;
     int remain = avail_bytes;
 
     std::vector<uint8_t> compressed(4096);
@@ -186,7 +185,6 @@ Image* read_image(std::istream& is, bool setId)
 
         int uncompressed_bytes = (int)((address_end - address) - zstream.avail_out);
         if (uncompressed_bytes > 0) {
-          uncompressed_offset += uncompressed_bytes;
           address += uncompressed_bytes;
         }
       } while (zstream.avail_in != 0 && zstream.avail_out == 0);

src/doc/playback.cpp

@@ -210,6 +210,7 @@ bool Playback::handleExitFrame(const frame_t frameDelta)
       auto tag = this->tag();
       if (tag && tag->contains(m_frame)) {
         ASSERT(!m_playing.empty());
+        [[maybe_unused]]
         int forward = m_playing.back()->forward;
 
         PLAY_TRACE("tag aniDir=", (int)tag->aniDir(),

src/tga

@@ -1 +1 @@
-Subproject commit d537510d98bc9706675746d132fa460639254a78
+Subproject commit cd3420c3a5797f1200fd1e1970ca29598f2c2436