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dwrite: Release run info as soon as it's rendered to save some memory.

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Nikolay Sivov 2015-08-04 11:16:35 +03:00 committed by Alexandre Julliard
parent 720c430594
commit 6597453403
1 changed files with 16 additions and 1 deletions
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17
dlls/dwrite/font.c
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@ -2907,7 +2907,8 @@ static ULONG WINAPI glyphrunanalysis_Release(IDWriteGlyphRunAnalysis *iface)
TRACE("(%p)->(%u)\n", This, ref); TRACE("(%p)->(%u)\n", This, ref);
if (!ref) { if (!ref) {
IDWriteFontFace_Release(This->run.fontFace); if (This->run.fontFace)
IDWriteFontFace_Release(This->run.fontFace);
heap_free(This->glyphs); heap_free(This->glyphs);
heap_free(This->advances); heap_free(This->advances);
heap_free(This->offsets); heap_free(This->offsets);
@ -3088,6 +3089,20 @@ static void glyphrunanalysis_render(struct dwrite_glyphrunanalysis *analysis, DW
IDWriteFontFace2_Release(fontface2); IDWriteFontFace2_Release(fontface2);
analysis->ready |= RUNANALYSIS_BITMAP; analysis->ready |= RUNANALYSIS_BITMAP;
/* we don't need this anymore */
heap_free(analysis->glyphs);
heap_free(analysis->advances);
heap_free(analysis->offsets);
IDWriteFontFace_Release(analysis->run.fontFace);
analysis->glyphs = NULL;
analysis->advances = NULL;
analysis->offsets = NULL;
analysis->run.glyphIndices = NULL;
analysis->run.glyphAdvances = NULL;
analysis->run.glyphOffsets = NULL;
analysis->run.fontFace = NULL;
} }
static HRESULT WINAPI glyphrunanalysis_CreateAlphaTexture(IDWriteGlyphRunAnalysis *iface, DWRITE_TEXTURE_TYPE type, static HRESULT WINAPI glyphrunanalysis_CreateAlphaTexture(IDWriteGlyphRunAnalysis *iface, DWRITE_TEXTURE_TYPE type,