Combine textvisual shader by TextShaderFactory

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / rendering / atlas / text-atlas-renderer.cpp

diff --git a/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp b/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp
index d9c4c86..1d8731d 100644 (file)
--- a/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp
+++ b/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp
@@ -215,13 +215,35 @@ struct AtlasRenderer::Impl
                                  glyphBufferData,
                                  style.outline);
 
+        uint32_t glyphBufferSize = glyphBufferData.width * glyphBufferData.height * Pixel::GetBytesPerPixel(glyphBufferData.format);
+        // If glyph buffer data don't have ownership, Or if we need to decompress, create new memory and replace ownership.
+        if(!glyphBufferData.isBufferOwned || glyphBufferData.compressionType != TextAbstraction::FontClient::GlyphBufferData::CompressionType::NO_COMPRESSION)
+        {
+          uint8_t* newBuffer = (uint8_t*)malloc(glyphBufferSize);
+          if(DALI_LIKELY(newBuffer != nullptr))
+          {
+            TextAbstraction::FontClient::GlyphBufferData::Decompress(glyphBufferData, newBuffer);
+            if(glyphBufferData.isBufferOwned)
+            {
+              // Release previous buffer
+              free(glyphBufferData.buffer);
+            }
+            glyphBufferData.isBufferOwned   = true;
+            glyphBufferData.buffer          = newBuffer;
+            glyphBufferData.compressionType = TextAbstraction::FontClient::GlyphBufferData::CompressionType::NO_COMPRESSION;
+          }
+        }
+
         // Create the pixel data.
         bitmap = PixelData::New(glyphBufferData.buffer,
-                                glyphBufferData.width * glyphBufferData.height * GetBytesPerPixel(glyphBufferData.format),
+                                glyphBufferSize,
                                 glyphBufferData.width,
                                 glyphBufferData.height,
                                 glyphBufferData.format,
-                                PixelData::DELETE_ARRAY);
+                                PixelData::FREE);
+
+        // Change buffer ownership.
+        glyphBufferData.isBufferOwned = false;
 
         if(bitmap)
         {
@@ -554,8 +576,8 @@ struct AtlasRenderer::Impl
 
       Vector<StrikethroughGlyphRun>::ConstIterator currentStrikethroughGlyphRunIt = strikethroughRuns.End();
       const bool                                   isGlyphStrikethrough           = strikethroughEnabled || IsGlyphStrikethrough(i, strikethroughRuns, currentStrikethroughGlyphRunIt);
-      const StrikethroughStyleProperties           currentStrikethroughProperties = GetCurrentStrikethroughProperties(isGlyphStrikethrough, strikethroughRuns, currentStrikethroughGlyphRunIt, viewStrikethroughProperties);
-      float                                        currentStrikethroughHeight     = GetCurrentStrikethroughHeight(strikethroughRuns, currentStrikethroughGlyphRunIt, viewStrikethroughProperties.height);
+      const StrikethroughStyleProperties           currentStrikethroughProperties = GetCurrentStrikethroughProperties(i, isGlyphStrikethrough, strikethroughRuns, currentStrikethroughGlyphRunIt, viewStrikethroughProperties);
+      float                                        currentStrikethroughHeight     = currentStrikethroughProperties.height;
       thereAreStrikethroughGlyphs                                                 = thereAreStrikethroughGlyphs || isGlyphStrikethrough;
 
       // No operation for white space
@@ -780,11 +802,14 @@ struct AtlasRenderer::Impl
     Toolkit::AtlasGlyphManager::Metrics metrics = mGlyphManager.GetMetrics();
     DALI_LOG_INFO(gLogFilter, Debug::General, "TextAtlasRenderer::GlyphManager::GlyphCount: %i, AtlasCount: %i, TextureMemoryUse: %iK\n", metrics.mGlyphCount, metrics.mAtlasMetrics.mAtlasCount, metrics.mAtlasMetrics.mTextureMemoryUsed / 1024);
 
-    DALI_LOG_INFO(gLogFilter, Debug::Verbose, "%s\n", metrics.mVerboseGlyphCounts.c_str());
-
-    for(uint32_t i = 0; i < metrics.mAtlasMetrics.mAtlasCount; ++i)
+    if(gLogFilter->IsEnabledFor(Debug::Verbose))
     {
-      DALI_LOG_INFO(gLogFilter, Debug::Verbose, "   Atlas [%i] %sPixels: %s Size: %ix%i, BlockSize: %ix%i, BlocksUsed: %i/%i\n", i + 1, i > 8 ? "" : " ", metrics.mAtlasMetrics.mAtlasMetrics[i].mPixelFormat == Pixel::L8 ? "L8  " : "BGRA", metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mWidth, metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mHeight, metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mBlockWidth, metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mBlockHeight, metrics.mAtlasMetrics.mAtlasMetrics[i].mBlocksUsed, metrics.mAtlasMetrics.mAtlasMetrics[i].mTotalBlocks);
+      DALI_LOG_INFO(gLogFilter, Debug::Verbose, "%s\n", metrics.mVerboseGlyphCounts.c_str());
+
+      for(uint32_t i = 0; i < metrics.mAtlasMetrics.mAtlasCount; ++i)
+      {
+        DALI_LOG_INFO(gLogFilter, Debug::Verbose, "   Atlas [%i] %sPixels: %s Size: %ix%i, BlockSize: %ix%i, BlocksUsed: %i/%i\n", i + 1, i > 8 ? "" : " ", metrics.mAtlasMetrics.mAtlasMetrics[i].mPixelFormat == Pixel::L8 ? "L8  " : "BGRA", metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mWidth, metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mHeight, metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mBlockWidth, metrics.mAtlasMetrics.mAtlasMetrics[i].mSize.mBlockHeight, metrics.mAtlasMetrics.mAtlasMetrics[i].mBlocksUsed, metrics.mAtlasMetrics.mAtlasMetrics[i].mTotalBlocks);
+      }
     }
 #endif
   }