diff options
Diffstat (limited to 'Source/WebCore/platform/graphics/android/TilesManager.cpp')
| -rw-r--r-- | Source/WebCore/platform/graphics/android/TilesManager.cpp | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/Source/WebCore/platform/graphics/android/TilesManager.cpp b/Source/WebCore/platform/graphics/android/TilesManager.cpp index eeedc07..109dc88 100644 --- a/Source/WebCore/platform/graphics/android/TilesManager.cpp +++ b/Source/WebCore/platform/graphics/android/TilesManager.cpp @@ -32,10 +32,14 @@ #if USE(ACCELERATED_COMPOSITING) #include "AndroidLog.h" -#include "BaseTile.h" +#include "GLWebViewState.h" #include "SkCanvas.h" #include "SkDevice.h" #include "SkPaint.h" +#include "Tile.h" +#include "TileTexture.h" +#include "TransferQueue.h" + #include <android/native_window.h> #include <cutils/atomic.h> #include <gui/SurfaceTexture.h> @@ -108,12 +112,12 @@ void TilesManager::allocateTiles() ALOGV("%d tiles to allocate (%d textures planned)", nbTexturesToAllocate, m_maxTextureCount); int nbTexturesAllocated = 0; for (int i = 0; i < nbTexturesToAllocate; i++) { - BaseTileTexture* texture = new BaseTileTexture( + TileTexture* texture = new TileTexture( tileWidth(), tileHeight()); // the atomic load ensures that the texture has been fully initialized // before we pass a pointer for other threads to operate on - BaseTileTexture* loadedTexture = - reinterpret_cast<BaseTileTexture*>( + TileTexture* loadedTexture = + reinterpret_cast<TileTexture*>( android_atomic_acquire_load(reinterpret_cast<int32_t*>(&texture))); m_textures.append(loadedTexture); nbTexturesAllocated++; @@ -124,12 +128,12 @@ void TilesManager::allocateTiles() nbLayersTexturesToAllocate, m_maxLayerTextureCount); int nbLayersTexturesAllocated = 0; for (int i = 0; i < nbLayersTexturesToAllocate; i++) { - BaseTileTexture* texture = new BaseTileTexture( + TileTexture* texture = new TileTexture( tileWidth(), tileHeight()); // the atomic load ensures that the texture has been fully initialized // before we pass a pointer for other threads to operate on - BaseTileTexture* loadedTexture = - reinterpret_cast<BaseTileTexture*>( + TileTexture* loadedTexture = + reinterpret_cast<TileTexture*>( android_atomic_acquire_load(reinterpret_cast<int32_t*>(&texture))); m_tilesTextures.append(loadedTexture); nbLayersTexturesAllocated++; @@ -160,7 +164,7 @@ void TilesManager::discardTextures(bool allTextures, bool glTextures) } void TilesManager::discardTexturesVector(unsigned long long sparedDrawCount, - WTF::Vector<BaseTileTexture*>& textures, + WTF::Vector<TileTexture*>& textures, bool deallocateGLTextures) { const unsigned int max = textures.size(); @@ -175,14 +179,14 @@ void TilesManager::discardTexturesVector(unsigned long long sparedDrawCount, discardedIndex.append(i); } else if (owner) { // simply detach textures from owner - static_cast<BaseTile*>(owner)->discardTextures(); + static_cast<Tile*>(owner)->discardTextures(); } dealloc++; } } bool base = textures == m_textures; - // Clean up the vector of BaseTileTextures and reset the max texture count. + // Clean up the vector of TileTextures and reset the max texture count. if (discardedIndex.size()) { android::Mutex::Autolock lock(m_texturesLock); for (int i = discardedIndex.size() - 1; i >= 0; i--) @@ -208,13 +212,13 @@ void TilesManager::gatherTexturesNumbers(int* nbTextures, int* nbAllocatedTextur { *nbTextures = m_textures.size(); for (unsigned int i = 0; i < m_textures.size(); i++) { - BaseTileTexture* texture = m_textures[i]; + TileTexture* texture = m_textures[i]; if (texture->m_ownTextureId) *nbAllocatedTextures += 1; } *nbLayerTextures = m_tilesTextures.size(); for (unsigned int i = 0; i < m_tilesTextures.size(); i++) { - BaseTileTexture* texture = m_tilesTextures[i]; + TileTexture* texture = m_tilesTextures[i]; if (texture->m_ownTextureId) *nbAllocatedLayerTextures += 1; } @@ -225,10 +229,10 @@ void TilesManager::printTextures() #ifdef DEBUG ALOGV("++++++"); for (unsigned int i = 0; i < m_textures.size(); i++) { - BaseTileTexture* texture = m_textures[i]; - BaseTile* o = 0; + TileTexture* texture = m_textures[i]; + Tile* o = 0; if (texture->owner()) - o = (BaseTile*) texture->owner(); + o = (Tile*) texture->owner(); int x = -1; int y = -1; if (o) { @@ -251,7 +255,7 @@ void TilesManager::gatherTextures() m_layerTexturesRemain = true; } -BaseTileTexture* TilesManager::getAvailableTexture(BaseTile* owner) +TileTexture* TilesManager::getAvailableTexture(Tile* owner) { android::Mutex::Autolock lock(m_texturesLock); @@ -266,7 +270,7 @@ BaseTileTexture* TilesManager::getAvailableTexture(BaseTile* owner) return owner->backTexture(); } - WTF::Vector<BaseTileTexture*>* availableTexturePool; + WTF::Vector<TileTexture*>* availableTexturePool; if (owner->isLayerTile()) { availableTexturePool = &m_availableTilesTextures; } else { @@ -281,12 +285,12 @@ BaseTileTexture* TilesManager::getAvailableTexture(BaseTile* owner) // 4. Otherwise, use the least recently prepared tile, but ignoring tiles // drawn in the last frame to avoid flickering - BaseTileTexture* farthestTexture = 0; + TileTexture* farthestTexture = 0; unsigned long long oldestDrawCount = getDrawGLCount() - 1; const unsigned int max = availableTexturePool->size(); for (unsigned int i = 0; i < max; i++) { - BaseTileTexture* texture = (*availableTexturePool)[i]; - BaseTile* currentOwner = static_cast<BaseTile*>(texture->owner()); + TileTexture* texture = (*availableTexturePool)[i]; + Tile* currentOwner = static_cast<Tile*>(texture->owner()); if (!currentOwner) { // unused texture! take it! farthestTexture = texture; @@ -307,7 +311,7 @@ BaseTileTexture* TilesManager::getAvailableTexture(BaseTile* owner) } if (farthestTexture) { - BaseTile* previousOwner = static_cast<BaseTile*>(farthestTexture->owner()); + Tile* previousOwner = static_cast<Tile*>(farthestTexture->owner()); if (farthestTexture->acquire(owner)) { if (previousOwner) { previousOwner->removeTexture(farthestTexture); |