update imgui to v1.91.9b (#338)

Author: nmwsharp

deps/imgui/imgui

@@ -107,9 +107,10 @@ void ColorImageQuantity::showInImGuiWindow() {
 
   // since we are showing directly from the user's texture, we need to resposect the upper left ordering
   if (imageOrigin == ImageOrigin::LowerLeft) {
-    ImGui::Image(colors.getRenderTextureBuffer()->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1), ImVec2(1, 0));
+    ImGui::Image((ImTextureID)(intptr_t)colors.getRenderTextureBuffer()->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1),
+                 ImVec2(1, 0));
   } else if (imageOrigin == ImageOrigin::UpperLeft) {
-    ImGui::Image(colors.getRenderTextureBuffer()->getNativeHandle(), ImVec2(w, h));
+    ImGui::Image((ImTextureID)(intptr_t)colors.getRenderTextureBuffer()->getNativeHandle(), ImVec2(w, h));
   }
   render::engine->preserveResourceUntilImguiFrameCompletes(colors.getRenderTextureBuffer());
 

src/color_image_quantity.cpp

@@ -201,7 +201,7 @@ void Histogram::buildUI(float width) {
   float h = w / aspect;
 
   // Render image
-  ImGui::Image(texture->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1), ImVec2(1, 0));
+  ImGui::Image((ImTextureID)(intptr_t)texture->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1), ImVec2(1, 0));
   render::engine->preserveResourceUntilImguiFrameCompletes(texture);
 
   // Helpful info for drawing annotations below

src/histogram.cpp

@@ -68,7 +68,7 @@ void configureImGuiStyle() {
   colors[ImGuiCol_DragDropTarget] = ImVec4(1.00f, 1.00f, 0.00f, 0.90f);
   colors[ImGuiCol_Tab] = ImVec4(0.27f, 0.54f, 0.42f, 0.83f);
   colors[ImGuiCol_TabHovered] = ImVec4(0.34f, 0.68f, 0.53f, 0.83f);
-  colors[ImGuiCol_TabActive] = ImVec4(0.38f, 0.76f, 0.58f, 0.83f);
+  colors[ImGuiCol_TabSelected] = ImVec4(0.38f, 0.76f, 0.58f, 0.83f);
 }
 
 

src/imgui_config.cpp

@@ -1176,7 +1176,7 @@ void Engine::showTextureInImGuiWindow(std::string windowName, TextureBuffer* buf
   float h = w * buffer->getSizeY() / buffer->getSizeX();
 
   ImGui::Text("Dimensions: %dx%d", buffer->getSizeX(), buffer->getSizeY());
-  ImGui::Image(buffer->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1), ImVec2(1, 0));
+  ImGui::Image((ImTextureID)(intptr_t)buffer->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1), ImVec2(1, 0));
 
   ImGui::End();
 }

src/render/engine.cpp

@@ -114,7 +114,8 @@ void ScalarImageQuantity::showInImGuiWindow() {
 
   // here we always use the same ImVec2 UV coords below, because the texture order is always openGL convention after the
   // intermediate render pass
-  ImGui::Image(textureIntermediateRendered->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1), ImVec2(1, 0));
+  ImGui::Image((ImTextureID)(intptr_t)textureIntermediateRendered->getNativeHandle(), ImVec2(w, h), ImVec2(0, 1),
+               ImVec2(1, 0));
   render::engine->preserveResourceUntilImguiFrameCompletes(textureIntermediateRendered);