Add support for mobileopengl2 backend (still copy from modern opengl).

4 files changed, 28 insertions, 13 deletions

diff --git a/src/resources/ambientlayer.cpp b/src/resources/ambientlayer.cpp
index 454758e88..e03068a2b 100644
--- a/src/resources/ambientlayer.cpp
+++ b/src/resources/ambientlayer.cpp
@@ -51,7 +51,8 @@ AmbientLayer::AmbientLayer(Image *const img,
     if (!mImage)
         return;
 
-    if (keepRatio && imageHelper->useOpenGL() == RENDER_SOFTWARE)
+    if (keepRatio &&
+        imageHelper->useOpenGL() == RENDER_SOFTWARE)
     {
         const int width = mainGraphics->mWidth;
         const int height = mainGraphics->mHeight;
@@ -121,7 +122,8 @@ void AmbientLayer::draw(Graphics *const graphics, const int x,
     if (!mImage)
         return;
 
-    if (imageHelper->useOpenGL() == RENDER_SOFTWARE || !mKeepRatio)
+    if (imageHelper->useOpenGL() == RENDER_SOFTWARE ||
+        !mKeepRatio)
     {
         graphics->drawPattern(mImage, static_cast<int>(-mPosX),
             static_cast<int>(-mPosY), x + static_cast<int>(mPosX),
diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index ef15a26b2..8b952779c 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -440,13 +440,17 @@ Image *Image::getSubImage(const int x, const int y,
     // Create a new clipped sub-image
 #ifdef USE_OPENGL
     const RenderType mode = OpenGLImageHelper::mUseOpenGL;
-    if (mode == RENDER_NORMAL_OPENGL
-        || mode == RENDER_SAFE_OPENGL
-        || mode == RENDER_GLES_OPENGL
-        || mode == RENDER_MODERN_OPENGL)
+    if (mode == RENDER_NORMAL_OPENGL ||
+        mode == RENDER_SAFE_OPENGL ||
+        mode == RENDER_GLES_OPENGL ||
+        mode == RENDER_GLES2_OPENGL ||
+        mode == RENDER_MODERN_OPENGL)
     {
-        return new SubImage(this, mGLImage, x, y, width, height,
-                            mTexWidth, mTexHeight);
+        return new SubImage(this,
+            mGLImage,
+            x, y,
+            width, height,
+            mTexWidth, mTexHeight);
     }
 #endif
 
diff --git a/src/resources/map/map.cpp b/src/resources/map/map.cpp
index d0c091186..2471b79c2 100644
--- a/src/resources/map/map.cpp
+++ b/src/resources/map/map.cpp
@@ -138,9 +138,10 @@ Map::Map(const int width, const int height,
     mRedrawMap(true),
     mBeingOpacity(false),
 #ifdef USE_OPENGL
-    mCachedDraw(mOpenGL == RENDER_NORMAL_OPENGL
-        || mOpenGL == RENDER_GLES_OPENGL
-        || mOpenGL == RENDER_MODERN_OPENGL),
+    mCachedDraw(mOpenGL == RENDER_NORMAL_OPENGL ||
+        mOpenGL == RENDER_GLES_OPENGL ||
+        mOpenGL == RENDER_GLES2_OPENGL ||
+        mOpenGL == RENDER_MODERN_OPENGL),
 #else
     mCachedDraw(false),
 #endif
@@ -1406,7 +1407,8 @@ void Map::reduce()
 #ifdef USE_SDL2
     return;
 #else
-    if (!mFringeLayer || mOpenGL != RENDER_SOFTWARE ||
+    if (!mFringeLayer ||
+        mOpenGL != RENDER_SOFTWARE ||
         !config.getBoolValue("enableMapReduce"))
     {
         return;
diff --git a/src/resources/openglimagehelper.cpp b/src/resources/openglimagehelper.cpp
index bf051fc0c..b1ddc185e 100644
--- a/src/resources/openglimagehelper.cpp
+++ b/src/resources/openglimagehelper.cpp
@@ -29,6 +29,7 @@
 
 #include "render/mgl.h"
 #include "render/mglcheck.h"
+#include "render/mobileopengl2graphics.h"
 #include "render/mobileopenglgraphics.h"
 #include "render/modernopenglgraphics.h"
 #include "render/normalopenglgraphics.h"
@@ -266,6 +267,9 @@ void OpenGLImageHelper::bindTexture(const GLuint texture)
         case RENDER_GLES_OPENGL:
             MobileOpenGLGraphics::bindTexture(mTextureType, texture);
             break;
+        case RENDER_GLES2_OPENGL:
+            MobileOpenGL2Graphics::bindTexture(mTextureType, texture);
+            break;
         case RENDER_SOFTWARE:
         case RENDER_SDL2_DEFAULT:
         case RENDER_NULL:
@@ -305,8 +309,11 @@ Image *OpenGLImageHelper::glLoad(SDL_Surface *tmpImage,
     if (SDL_MUSTLOCK(tmpImage))
         SDL_LockSurface(tmpImage);
 
-    if (mUseOpenGL != RENDER_MODERN_OPENGL && mUseOpenGL != RENDER_GLES_OPENGL)
+    if (mUseOpenGL != RENDER_MODERN_OPENGL &&
+        mUseOpenGL != RENDER_GLES_OPENGL)
+    {
         glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+    }
 
     if (!mUseTextureSampler)
     {