[core] remove dependence on gl.h types

2 files changed, 9 insertions, 10 deletions

diff --git a/src/mbgl/sprite/sprite_atlas.cpp b/src/mbgl/sprite/sprite_atlas.cpp
index b17bb7c2ec..198b0a6c57 100644
--- a/src/mbgl/sprite/sprite_atlas.cpp
+++ b/src/mbgl/sprite/sprite_atlas.cpp
@@ -282,7 +282,7 @@ void SpriteAtlas::copy(const Holder& holder, const SpritePatternMode mode) {
     dirtyFlag = true;
 }
 
-void SpriteAtlas::upload(gl::Context& context, uint32_t unit) {
+void SpriteAtlas::upload(gl::Context& context, gl::TextureUnit unit) {
     if (dirtyFlag) {
         bind(false, context, unit);
     }
@@ -316,7 +316,7 @@ void SpriteAtlas::updateDirty() {
     dirtySprites.clear();
 }
 
-void SpriteAtlas::bind(bool linear, gl::Context& context, uint32_t unit) {
+void SpriteAtlas::bind(bool linear, gl::Context& context, gl::TextureUnit unit) {
     if (!data) {
         return; // Empty atlas
     }
@@ -325,9 +325,9 @@ void SpriteAtlas::bind(bool linear, gl::Context& context, uint32_t unit) {
         texture = context.createTexture();
         context.activeTexture = unit;
         context.texture[unit] = *texture;
-#ifndef GL_ES_VERSION_2_0
+#if not MBGL_USE_GLES2
         MBGL_CHECK_ERROR(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0));
-#endif
+#endif // MBGL_USE_GLES2
         // We are using clamp to edge here since OpenGL ES doesn't allow GL_REPEAT on NPOT textures.
         // We use those when the pixelRatio isn't a power of two, e.g. on iPhone 6 Plus.
         MBGL_CHECK_ERROR(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE));
@@ -379,10 +379,10 @@ void SpriteAtlas::bind(bool linear, gl::Context& context, uint32_t unit) {
 
         dirtyFlag = false;
 
-#ifndef GL_ES_VERSION_2_0
+#if not MBGL_USE_GLES2
         // platform::showColorDebugImage("Sprite Atlas", reinterpret_cast<const char*>(data.get()),
         //                               pixelWidth, pixelHeight, pixelWidth, pixelHeight);
-#endif
+#endif // MBGL_USE_GLES2
     }
 }
 
diff --git a/src/mbgl/sprite/sprite_atlas.hpp b/src/mbgl/sprite/sprite_atlas.hpp
index b4ee5ae48c..3a0aea2dad 100644
--- a/src/mbgl/sprite/sprite_atlas.hpp
+++ b/src/mbgl/sprite/sprite_atlas.hpp
@@ -1,7 +1,6 @@
 #pragma once
 
 #include <mbgl/geometry/binpack.hpp>
-#include <mbgl/gl/gl.hpp>
 #include <mbgl/gl/object.hpp>
 #include <mbgl/util/noncopyable.hpp>
 #include <mbgl/util/optional.hpp>
@@ -83,14 +82,14 @@ public:
                                               SpritePatternMode mode = SpritePatternMode::Single);
 
     // Binds the atlas texture to the GPU, and uploads data if it is out of date.
-    void bind(bool linear, gl::Context&, uint32_t unit);
+    void bind(bool linear, gl::Context&, gl::TextureUnit unit);
 
     // Updates sprites in the atlas texture that may have changed.
     void updateDirty();
 
     // Uploads the texture to the GPU to be available when we need it. This is a lazy operation;
     // the texture is only bound when the data is out of date (=dirty).
-    void upload(gl::Context&, uint32_t unit);
+    void upload(gl::Context&, gl::TextureUnit unit);
 
     dimension getWidth() const { return width; }
     dimension getHeight() const { return height; }
@@ -105,7 +104,7 @@ private:
     void _setSprite(const std::string&, const std::shared_ptr<const SpriteImage>& = nullptr);
     void emitSpriteLoadedIfComplete();
 
-    const GLsizei width, height;
+    const uint16_t width, height;
     const dimension pixelWidth, pixelHeight;
     const float pixelRatio;