// EXTERNAL INCLUDES
#include <stdint.h>
#include <dali/public-api/common/dali-vector.h>
-#include <dali/public-api/geometry/mesh-data.h>
-#include <dali/public-api/images/atlas.h>
#include <dali/public-api/images/buffer-image.h>
+#include <dali/devel-api/images/atlas.h>
+#include <dali/devel-api/rendering/material.h>
namespace Dali
{
struct AtlasSize
{
- SizeType mWidth; // width of the atlas in pixels
- SizeType mHeight; // height of the atlas in pixels
- SizeType mBlockWidth; // width of a block in pixels
- SizeType mBlockHeight; // height of a block in pixels
+ SizeType mWidth; ///< width of the atlas in pixels
+ SizeType mHeight; ///< height of the atlas in pixels
+ SizeType mBlockWidth; ///< width of a block in pixels
+ SizeType mBlockHeight; ///< height of a block in pixels
};
/**
*/
struct AtlasMetricsEntry
{
- AtlasSize mSize; // size of atlas and blocks
- SizeType mBlocksUsed; // number of blocks used in the atlas
- SizeType mTotalBlocks; // total blocks used by atlas
- Pixel::Format mPixelFormat; // pixel format of the atlas
+ AtlasSize mSize; ///< size of atlas and blocks
+ SizeType mBlocksUsed; ///< number of blocks used in the atlas
+ SizeType mTotalBlocks; ///< total blocks used by atlas
+ Pixel::Format mPixelFormat; ///< pixel format of the atlas
};
struct Metrics
{
- SizeType mAtlasCount; // number of atlases
- SizeType mTextureMemoryUsed; // texture memory used by atlases
- Dali::Vector< AtlasMetricsEntry > mAtlasMetrics; // container of atlas information
+ Metrics()
+ : mAtlasCount( 0u ),
+ mTextureMemoryUsed( 0u )
+ {}
+
+ ~Metrics()
+ {}
+
+ SizeType mAtlasCount; ///< number of atlases
+ SizeType mTextureMemoryUsed; ///< texture memory used by atlases
+ Dali::Vector< AtlasMetricsEntry > mAtlasMetrics; ///< container of atlas information
+ };
+
+ struct Vertex2D
+ {
+ Vector2 mPosition;
+ Vector2 mTexCoords;
+ };
+
+ struct Mesh2D
+ {
+ Vector< Vertex2D > mVertices;
+ Vector< unsigned int> mIndices;
};
/**
*/
struct AtlasSlot
{
- ImageId mImageId; // Id of stored Image
- AtlasId mAtlasId; // Id of Atlas containing this slot
+ ImageId mImageId; ///< Id of stored Image
+ AtlasId mAtlasId; ///< Id of Atlas containing this slot
};
typedef Dali::Vector< AtlasManager::AtlasSlot > slotContainer;
* @param[in] id Image Id returned in the AtlasSlot from the add operation
* @param[in] position position of the resulting mesh in model space
* @param[out] mesh Mesh Data Object to populate with mesh data
+ * @param[in] addReference Whether to increase the internal reference count for image or not
*/
void GenerateMeshData( ImageId id,
const Vector2& position,
- MeshData& mesh );
+ Mesh2D& mesh,
+ bool addReference = true );
/**
* @brief Append second mesh to the first mesh
* @param[in] second Second mesh
* @param[in] optimize should we optimize vertex data
*/
- void StitchMesh( MeshData& first,
- const MeshData& second,
- bool optimize = false );
-
- /**
- * @brief Combine two meshes, outputting the result into a new mesh
- *
- * @param[in] first First mesh
- * @param[in] second Second mesh
- * @param[in] optimize should we optimize vertex data
- * @param[out] out resulting mesh
- */
- void StitchMesh( const MeshData& first,
- const MeshData& second,
- MeshData& out,
+ void StitchMesh( Mesh2D& first,
+ const Mesh2D& second,
bool optimize = false );
/**
*/
void GetMetrics( Metrics& metrics );
+ /**
+ * @brief Get Material used by atlas
+ *
+ * @param atlas[in] atlas AtlasId
+ *
+ * @return Material used by atlas
+ */
+ Material GetMaterial( AtlasId atlas ) const;
+
+ /**
+ * @brief Get Sampler used by atlas
+ *
+ * @param atlas[in] atlas AtlasId
+ *
+ * @return Sampler used by atlas
+ */
+ Sampler GetSampler( AtlasId atlas ) const;
private:
explicit DALI_INTERNAL AtlasManager(Internal::AtlasManager *impl);
} // namespace Dali
-#endif // __DALI_TOOLKIT_ATLAS_MANAGER_H__
\ No newline at end of file
+#endif // __DALI_TOOLKIT_ATLAS_MANAGER_H__