Warning fixes

dep/libchdr/include/libchdr/coretypes.h

@@ -26,7 +26,7 @@ typedef int8_t INT8;
 #define core_fread(fc, buff, len) fread(buff, 1, len, fc)
 #define core_fclose fclose
 #define core_ftell ftell
-static size_t core_fsize(core_file *f)
+static inline size_t core_fsize(core_file *f)
 {
     long rv;
     long p = ftell(f);

src/common/cd_image.cpp

@@ -397,9 +397,9 @@ bool CDImage::GenerateSubChannelQ(SubChannelQ* subq, LBA lba)
 void CDImage::GenerateSubChannelQ(SubChannelQ* subq, const Index& index, u32 index_offset)
 {
   subq->control_bits = index.control.bits;
-  subq->track_number_bcd =
-    (index.track_number <= m_tracks.size() ? BinaryToBCD(index.track_number) : index.track_number);
-  subq->index_number_bcd = BinaryToBCD(index.index_number);
+  subq->track_number_bcd = (index.track_number <= m_tracks.size() ? BinaryToBCD(static_cast<u8>(index.track_number)) :
+                                                                    static_cast<u8>(index.track_number));
+  subq->index_number_bcd = BinaryToBCD(static_cast<u8>(index.index_number));
 
   Position relative_position;
   if (index.is_pregap)

src/common/cd_image_chd.cpp

@@ -1,4 +1,4 @@
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
 #define _CRT_SECURE_NO_WARNINGS
 #endif
 

src/common/cd_image_ecm.cpp

@@ -19,7 +19,7 @@ static constexpr std::array<u8, 256> ComputeECCFLUT()
   for (u32 i = 0; i < 256; i++)
   {
     u32 j = (i << 1) ^ (i & 0x80 ? 0x11D : 0);
-    ecc_lut[i] = j;
+    ecc_lut[i] = static_cast<u8>(j);
   }
   return ecc_lut;
 }
@@ -30,7 +30,7 @@ static constexpr std::array<u8, 256> ComputeECCBLUT()
   for (u32 i = 0; i < 256; i++)
   {
     u32 j = (i << 1) ^ (i & 0x80 ? 0x11D : 0);
-    ecc_lut[i ^ j] = i;
+    ecc_lut[i ^ j] = static_cast<u8>(i);
   }
   return ecc_lut;
 }

src/common/cd_image_hasher.cpp

@@ -90,7 +90,7 @@ bool GetImageHash(CDImage* image, Hash* out_hash,
   for (u32 i = 1; i <= image->GetTrackCount(); i++)
   {
     progress_callback->SetProgressValue(i - 1);
-    if (!ReadTrack(image, i, &digest, progress_callback))
+    if (!ReadTrack(image, static_cast<u8>(i), &digest, progress_callback))
     {
       progress_callback->PopState();
       return false;

src/common/d3d11/texture.cpp

@@ -13,7 +13,7 @@ Texture::Texture(ComPtr<ID3D11Texture2D> texture, ComPtr<ID3D11ShaderResourceVie
   const D3D11_TEXTURE2D_DESC desc = GetDesc();
   m_width = desc.Width;
   m_height = desc.Height;
-  m_samples = desc.SampleDesc.Count;
+  m_samples = static_cast<u16>(desc.SampleDesc.Count);
 }
 
 Texture::~Texture()

src/frontend-common/controller_interface.cpp

@@ -142,12 +142,13 @@ ControllerInterface::Backend ControllerInterface::GetDefaultBackend()
 {
 #ifdef WITH_SDL2
   return Backend::SDL;
-#endif
+#else
 #ifdef WIN32
   return Backend::XInput;
 #else
   return Backend::None;
 #endif
+#endif
 }
 
 #ifdef WITH_SDL2

src/frontend-common/fullscreen_ui.cpp

@@ -654,7 +654,7 @@ static void DoCheatsMenu()
   CheatList* cl = System::GetCheatList();
   if (!cl)
   {
-    if (!s_host_interface->LoadCheatListFromDatabase() || !(cl = System::GetCheatList()))
+    if (!s_host_interface->LoadCheatListFromDatabase() || ((cl = System::GetCheatList()) == nullptr))
     {
       s_host_interface->AddFormattedOSDMessage(10.0f, "No cheats found for %s.", System::GetRunningTitle().c_str());
       ReturnToMainWindow();
@@ -2057,8 +2057,6 @@ void DrawSettingsWindow()
 #ifdef WIN32
           case GPURenderer::HardwareD3D11:
           {
-            // TODO: FIXME
-            bool use_blit_swap_chain = false;
             settings_changed |= ToggleButtonForNonSetting(
               "Use Blit Swap Chain",
               "Uses a blit presentation model instead of flipping. This may be needed on some systems.", "Display",
@@ -3064,8 +3062,6 @@ void DrawGameListWindow()
 
   if (BeginFullscreenColumnWindow(0.0f, 450.0f, "game_list_info", ImVec4(0.11f, 0.15f, 0.17f, 1.00f)))
   {
-    const ImGuiWindow* window = ImGui::GetCurrentWindow();
-
     ImGui::SetCursorPos(LayoutScale(ImVec2(50.0f, 50.0f)));
     ImGui::Image(selected_entry ? GetGameListCover(selected_entry)->GetHandle() :
                                   GetTextureForGameListEntryType(GameListEntryType::Count)->GetHandle(),
@@ -4534,7 +4530,6 @@ void DrawLeaderboardsWindow()
       float left = bb.Min.x + padding + image_height + spacing;
       float right = bb.Max.x - padding;
       float top = bb.Min.y + padding;
-      ImDrawList* dl = ImGui::GetWindowDrawList();
       SmallString text;
       ImVec2 text_size;
 

src/frontend-common/game_list.cpp

@@ -174,10 +174,10 @@ bool GameList::GetGameListEntry(const std::string& path, GameListEntry* entry)
     entry->publisher = std::move(dbentry.publisher);
     entry->developer = std::move(dbentry.developer);
     entry->release_date = dbentry.release_date;
-    entry->min_players = dbentry.min_players;
-    entry->max_players = dbentry.max_players;
-    entry->min_blocks = dbentry.min_blocks;
-    entry->max_blocks = dbentry.max_blocks;
+    entry->min_players = static_cast<u8>(dbentry.min_players);
+    entry->max_players = static_cast<u8>(dbentry.max_players);
+    entry->min_blocks = static_cast<u8>(dbentry.min_blocks);
+    entry->max_blocks = static_cast<u8>(dbentry.max_blocks);
     entry->supported_controllers = dbentry.supported_controllers_mask;
   }
 

src/frontend-common/sdl_controller_interface.cpp

@@ -373,21 +373,21 @@ bool SDLControllerInterface::HandleJoystickAxisEvent(const SDL_JoyAxisEvent* eve
 
   if (value > 0.0f)
   {
-    const AxisCallback& cb = it->axis_mapping[event->axis][AxisSide::Positive];
-    if (cb)
+    const AxisCallback& hcb = it->axis_mapping[event->axis][AxisSide::Positive];
+    if (hcb)
     {
       // Expand 0..1 - -1..1
-      cb(value * 2.0f - 1.0f);
+      hcb(value * 2.0f - 1.0f);
       processed = true;
     }
   }
   else if (value < 0.0f)
   {
-    const AxisCallback& cb = it->axis_mapping[event->axis][AxisSide::Negative];
-    if (cb)
+    const AxisCallback& hcb = it->axis_mapping[event->axis][AxisSide::Negative];
+    if (hcb)
     {
       // Expand 0..-1 - -1..1
-      cb(value * -2.0f - 1.0f);
+      hcb(value * -2.0f - 1.0f);
       processed = true;
     }
   }
@@ -756,7 +756,7 @@ void SDLControllerInterface::SetControllerRumbleStrength(int controller_index, c
   if (it->use_game_controller_rumble)
   {
     const u16 large = static_cast<u16>(strengths[0] * 65535.0f);
-    const u16 small = static_cast<u32>(strengths[1] * 65535.0f);
+    const u16 small = static_cast<u16>(strengths[1] * 65535.0f);
     SDL_GameControllerRumble(static_cast<SDL_GameController*>(it->game_controller), large, small, DURATION);
     return;
   }
@@ -769,8 +769,8 @@ void SDLControllerInterface::SetControllerRumbleStrength(int controller_index, c
     {
       SDL_HapticEffect ef;
       ef.type = SDL_HAPTIC_LEFTRIGHT;
-      ef.leftright.large_magnitude = static_cast<u32>(strengths[0] * 65535.0f);
-      ef.leftright.small_magnitude = static_cast<u32>(strengths[1] * 65535.0f);
+      ef.leftright.large_magnitude = static_cast<u16>(strengths[0] * 65535.0f);
+      ef.leftright.small_magnitude = static_cast<u16>(strengths[1] * 65535.0f);
       ef.leftright.length = DURATION;
       SDL_HapticUpdateEffect(haptic, it->haptic_left_right_effect, &ef);
       SDL_HapticRunEffect(haptic, it->haptic_left_right_effect, SDL_HAPTIC_INFINITY);