diff options
Diffstat (limited to 'src/com/android/camera/support/glrenderer/Texture.java')
-rw-r--r-- | src/com/android/camera/support/glrenderer/Texture.java | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/com/android/camera/support/glrenderer/Texture.java b/src/com/android/camera/support/glrenderer/Texture.java new file mode 100644 index 000000000..4d1a49d2b --- /dev/null +++ b/src/com/android/camera/support/glrenderer/Texture.java @@ -0,0 +1,27 @@ +package com.android.camera.support.glrenderer; + +//Texture is a rectangular image which can be drawn on GLCanvas. +//The isOpaque() function gives a hint about whether the texture is opaque, +//so the drawing can be done faster. +// +//This is the current texture hierarchy: +// +//Texture +//-- ColorTexture +//-- FadeInTexture +//-- BasicTexture +// -- UploadedTexture +// -- BitmapTexture +// -- Tile +// -- ResourceTexture +// -- NinePatchTexture +// -- CanvasTexture +// -- StringTexture +// +public interface Texture { + public int getWidth(); + public int getHeight(); + public void draw(GLCanvas canvas, int x, int y); + public void draw(GLCanvas canvas, int x, int y, int w, int h); + public boolean isOpaque(); +} |