diff options
Diffstat (limited to 'src/gpu/GrResourceProvider.h')
| -rw-r--r-- | src/gpu/GrResourceProvider.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gpu/GrResourceProvider.h b/src/gpu/GrResourceProvider.h index 9ba1426fb6..f0f28ff2cc 100644 --- a/src/gpu/GrResourceProvider.h +++ b/src/gpu/GrResourceProvider.h @@ -8,10 +8,12 @@ #ifndef GrResourceProvider_DEFINED #define GrResourceProvider_DEFINED +#include "GrBatchAtlas.h" #include "GrIndexBuffer.h" #include "GrTextureProvider.h" #include "GrPathRange.h" +class GrBatchAtlas; class GrIndexBuffer; class GrPath; class GrStrokeInfo; @@ -113,6 +115,25 @@ public: return this->internalCreateApproxTexture(desc, flags); } + /** Returns a GrBatchAtlas. This function can be called anywhere, but the returned atlas should + * only be used inside of GrBatch::generateGeometry + * @param GrPixelConfig The pixel config which this atlas will store + * @param width width in pixels of the atlas + * @param height height in pixels of the atlas + * @param numPlotsX The number of plots the atlas should be broken up into in the X + * direction + * @param numPlotsY The number of plots the atlas should be broken up into in the Y + * direction + * @param func An eviction function which will be called whenever the atlas has to + * evict data + * @param data User supplied data which will be passed into func whenver an + * eviction occurs + * + * @return An initialized GrBatchAtlas, or NULL if creation fails + */ + GrBatchAtlas* createAtlas(GrPixelConfig, int width, int height, int numPlotsX, int numPlotsY, + GrBatchAtlas::EvictionFunc func, void* data); + private: const GrIndexBuffer* createInstancedIndexBuffer(const uint16_t* pattern, int patternSize, |