Removed glConst from render state and texture

1 files changed, 41 insertions, 0 deletions

diff --git a/drape/texture_types.hpp b/drape/texture_types.hpp
new file mode 100644
index 0000000000..20b1cc8ad6
--- /dev/null
+++ b/drape/texture_types.hpp
@@ -0,0 +1,41 @@
+#pragma once
+
+#include "base/assert.hpp"
+
+#include <cstdint>
+
+namespace dp
+{
+enum class TextureFormat : uint8_t
+{
+  RGBA8,
+  Alpha,
+  RedGreen,
+  Unspecified
+};
+
+enum class TextureFilter : uint8_t
+{
+  Nearest,
+  Linear
+};
+
+enum class TextureWrapping : uint8_t
+{
+  ClampToEdge,
+  Repeat
+};
+
+inline uint8_t GetBytesPerPixel(TextureFormat format)
+{
+  uint8_t result = 0;
+  switch (format)
+  {
+  case TextureFormat::RGBA8: result = 4; break;
+  case TextureFormat::Alpha: result = 1; break;
+  case TextureFormat::RedGreen: result = 2; break;
+  default: ASSERT(false, ()); break;
+  }
+  return result;
+}
+}  // namespace dp