Examples: Cast to ImTextureID instead of void* when assigning to TexId. Applied to all examples. (#2015)

examples/imgui_impl_dx10.cpp

@@ -213,7 +213,8 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
                 ctx->RSSetScissorRects(1, &r);
 
                 // Bind texture, Draw
-                ctx->PSSetShaderResources(0, 1, (ID3D10ShaderResourceView**)&pcmd->TextureId);
+                ID3D10ShaderResourceView* texture_srv = (ID3D10ShaderResourceView*)pcmd->TextureId;
+                ctx->PSSetShaderResources(0, 1, &texture_srv);
                 ctx->DrawIndexed(pcmd->ElemCount, idx_offset, vtx_offset);
             }
             idx_offset += pcmd->ElemCount;
@@ -279,7 +280,7 @@ static void ImGui_ImplDX10_CreateFontsTexture()
     }
 
     // Store our identifier
-    io.Fonts->TexID = (void *)g_pFontTextureView;
+    io.Fonts->TexID = (ImTextureID)g_pFontTextureView;
 
     // Create texture sampler
     {

examples/imgui_impl_dx11.cpp

@@ -218,7 +218,8 @@ void ImGui_ImplDX11_RenderDrawData(ImDrawData* draw_data)
                 ctx->RSSetScissorRects(1, &r);
 
                 // Bind texture, Draw
-                ctx->PSSetShaderResources(0, 1, (ID3D11ShaderResourceView**)&pcmd->TextureId);
+                ID3D11ShaderResourceView* texture_srv = (ID3D11ShaderResourceView*)pcmd->TextureId;
+                ctx->PSSetShaderResources(0, 1, &texture_srv);
                 ctx->DrawIndexed(pcmd->ElemCount, idx_offset, vtx_offset);
             }
             idx_offset += pcmd->ElemCount;
@@ -286,7 +287,7 @@ static void ImGui_ImplDX11_CreateFontsTexture()
     }
 
     // Store our identifier
-    io.Fonts->TexID = (void *)g_pFontTextureView;
+    io.Fonts->TexID = (ImTextureID)g_pFontTextureView;
 
     // Create texture sampler
     {

examples/imgui_impl_dx9.cpp

@@ -177,7 +177,8 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
             else
             {
                 const RECT r = { (LONG)(pcmd->ClipRect.x - pos.x), (LONG)(pcmd->ClipRect.y - pos.y), (LONG)(pcmd->ClipRect.z - pos.x), (LONG)(pcmd->ClipRect.w - pos.y) };
-                g_pd3dDevice->SetTexture(0, (LPDIRECT3DTEXTURE9)pcmd->TextureId);
+                const LPDIRECT3DTEXTURE9 texture = (LPDIRECT3DTEXTURE9)pcmd->TextureId;
+                g_pd3dDevice->SetTexture(0, texture);
                 g_pd3dDevice->SetScissorRect(&r);
                 g_pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, vtx_offset, 0, (UINT)cmd_list->VtxBuffer.Size, idx_offset, pcmd->ElemCount/3);
             }
@@ -228,7 +229,7 @@ static bool ImGui_ImplDX9_CreateFontsTexture()
     g_FontTexture->UnlockRect(0);
 
     // Store our identifier
-    io.Fonts->TexID = (void *)g_FontTexture;
+    io.Fonts->TexID = (ImTextureID)g_FontTexture;
 
     return true;
 }

examples/imgui_impl_marmalade.cpp

@@ -190,7 +190,7 @@ bool ImGui_Marmalade_CreateDeviceObjects()
     g_FontTexture->Upload();
 
     // Store our identifier
-    io.Fonts->TexID = (void *)g_FontTexture;
+    io.Fonts->TexID = (ImTextureID)g_FontTexture;
 
     return true;
 }

examples/imgui_impl_metal.mm

@@ -98,7 +98,7 @@ bool ImGui_ImplMetal_CreateFontsTexture(id<MTLDevice> device)
     [g_sharedMetalContext makeFontTextureWithDevice:device];
     
     ImGuiIO& io = ImGui::GetIO();
-    io.Fonts->TexID = (__bridge void *)g_sharedMetalContext.fontTexture;
+    io.Fonts->TexID = (__bridge void *)g_sharedMetalContext.fontTexture; // ImTextureID == void*
 
     return (g_sharedMetalContext.fontTexture != nil);
 }

examples/imgui_impl_opengl2.cpp

@@ -182,7 +182,7 @@ bool ImGui_ImplOpenGL2_CreateFontsTexture()
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
 
     // Store our identifier
-    io.Fonts->TexID = (void *)(intptr_t)g_FontTexture;
+    io.Fonts->TexID = (ImTextureID)(intptr_t)g_FontTexture;
 
     // Restore state
     glBindTexture(GL_TEXTURE_2D, last_texture);

examples/imgui_impl_opengl3.cpp

@@ -279,7 +279,7 @@ bool ImGui_ImplOpenGL3_CreateFontsTexture()
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
 
     // Store our identifier
-    io.Fonts->TexID = (void *)(intptr_t)g_FontTexture;
+    io.Fonts->TexID = (ImTextureID)(intptr_t)g_FontTexture;
 
     // Restore state
     glBindTexture(GL_TEXTURE_2D, last_texture);

examples/imgui_impl_vulkan.cpp

@@ -461,7 +461,7 @@ bool ImGui_ImplVulkan_CreateFontsTexture(VkCommandBuffer command_buffer)
     }
 
     // Store our identifier
-    io.Fonts->TexID = (void *)(intptr_t)g_FontImage;
+    io.Fonts->TexID = (ImTextureID)(intptr_t)g_FontImage;
 
     return true;
 }

imgui.cpp

@@ -1671,7 +1671,7 @@ void* ImFileLoadToMemory(const char* filename, const char* file_open_mode, size_
         return NULL;
     }
     if (padding_bytes > 0)
-        memset((void *)(((char*)file_data) + file_size), 0, (size_t)padding_bytes);
+        memset((void*)(((char*)file_data) + file_size), 0, (size_t)padding_bytes);
 
     fclose(f);
     if (out_file_size)
@@ -8476,7 +8476,7 @@ bool ImGui::ImageButton(ImTextureID user_texture_id, const ImVec2& size, const I
 
     // Default to using texture ID as ID. User can still push string/integer prefixes.
     // We could hash the size/uv to create a unique ID but that would prevent the user from animating UV.
-    PushID((void *)user_texture_id);
+    PushID((void*)user_texture_id);
     const ImGuiID id = window->GetID("#image");
     PopID();
 

misc/fonts/binary_to_compressed_c.cpp

@@ -71,7 +71,7 @@ bool binary_to_compressed_c(const char* filename, const char* symbol, bool use_b
     if (fseek(f, 0, SEEK_END) || (data_sz = (int)ftell(f)) == -1 || fseek(f, 0, SEEK_SET)) { fclose(f); return false; }
     char* data = new char[data_sz+4];
     if (fread(data, 1, data_sz, f) != (size_t)data_sz) { fclose(f); delete[] data; return false; }
-    memset((void *)(((char*)data) + data_sz), 0, 4);
+    memset((void*)(((char*)data) + data_sz), 0, 4);
     fclose(f);
 
     // Compress