Add BitmapCanvasPipeline, more CgxViewer updates

src/app/gfx/bitmap.h

@@ -38,13 +38,12 @@ class Bitmap {
     this->pixel_data_[position] = value;
   }
 
-  int GetWidth() const { return width_; }
-  int GetHeight() const { return height_; }
-  auto GetSize() const { return data_size_; }
-  auto GetData() const { return pixel_data_; }
-  auto GetByte(int i) const { return pixel_data_[i]; }
-  auto GetTexture() const { return texture_.get(); }
-  auto GetSurface() const { return surface_.get(); }
+  int width() const { return width_; }
+  int height() const { return height_; }
+  auto size() const { return data_size_; }
+  auto data() const { return pixel_data_; }
+  auto at(int i) const { return pixel_data_[i]; }
+  auto texture() const { return texture_.get(); }
   auto IsActive() const { return active_; }
 
  private:

src/app/gfx/snes_tile.cc

@@ -153,6 +153,23 @@ Bytes BPP8SNESToIndexed(Bytes data, uint64_t bpp) {
   return buffer;
 }
 
+ushort TileInfoToShort(TileInfo tile_info) {
+  ushort result = 0;
+
+  // Copy the id_ value
+  result |= tile_info.id_ & 0x3FF;  // ids are 10 bits
+
+  // Set the vertical_mirror_, horizontal_mirror_, and over_ flags
+  result |= (tile_info.vertical_mirror_ ? 1 : 0) << 10;
+  result |= (tile_info.horizontal_mirror_ ? 1 : 0) << 11;
+  result |= (tile_info.over_ ? 1 : 0) << 12;
+
+  // Set the palette_
+  result |= (tile_info.palette_ & 0x07) << 13;  // palettes are 3 bits
+
+  return result;
+}
+
 TileInfo GetTilesInfo(ushort tile) {
   // vhopppcc cccccccc
   bool o = false;

src/app/gfx/snes_tile.h

@@ -40,25 +40,10 @@ class TileInfo {
         vertical_mirror_(v),
         horizontal_mirror_(h),
         palette_(palette) {}
-
-  ushort ToShort() const {
-    ushort result = 0;
-
-    // Copy the id_ value
-    result |= id_ & 0x3FF;  // ids are 10 bits
-
-    // Set the vertical_mirror_, horizontal_mirror_, and over_ flags
-    result |= (vertical_mirror_ ? 1 : 0) << 10;
-    result |= (horizontal_mirror_ ? 1 : 0) << 11;
-    result |= (over_ ? 1 : 0) << 12;
-
-    // Set the palette_
-    result |= (palette_ & 0x07) << 13;  // palettes are 3 bits
-
-    return result;
-  }
 };
 
+ushort TileInfoToShort(TileInfo tile_info);
+
 TileInfo GetTilesInfo(ushort tile);
 
 class Tile32 {