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fix gl bug, textures sizes must be a power of 2

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This commit is contained in:
Eduardo Bart
2011-05-16 15:30:05 -03:00
parent ef065cbb74
commit e81e0f1c24
5 changed files with 61 additions and 44 deletions
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6
src/framework/graphics/texture.h
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@@ -31,7 +31,7 @@ class Texture : public boost::enable_shared_from_this<Texture>
{
public:
/// Create a texture, width and height must be a multiple of 2
Texture(int width, int height, int components, uchar *pixels = NULL);
Texture(int width, int height, int channels, const uchar *pixels = NULL);
virtual ~Texture();
/// Enable texture bilinear filter (smooth scaled textures)
@@ -44,11 +44,15 @@ public:
uchar *getPixels();
const Size& getSize() const { return m_size; }
const Size& getGlSize() const { return m_glSize; }
protected:
Texture() { }
uint internalLoadGLTexture(const uchar *pixels, int channels, int w, int h);
uint m_textureId;
Size m_size;
Size m_glSize;
};
typedef boost::shared_ptr<Texture> TexturePtr;