From 0004f29bf6ee3c6060a272c79f14993e92e053c7 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Mon, 27 Mar 2017 13:51:46 -0700 Subject: Refcount all CFX_DIBSources (and subclasses) all the time. There are currently several ownership models for these objects, including ad-hoc logic for sharing and deletion, and the now-redundant CFX_DIBitmapRef externally-counted handle to the DIBs. Replace them all with the internal refcount scheme. Change-Id: I2db399dfc19219eda384f94cc989353b78ce2872 Reviewed-on: https://pdfium-review.googlesource.com/3166 Reviewed-by: dsinclair Commit-Queue: dsinclair --- core/fxge/win32/cfx_psrenderer.cpp | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) (limited to 'core/fxge/win32/cfx_psrenderer.cpp') diff --git a/core/fxge/win32/cfx_psrenderer.cpp b/core/fxge/win32/cfx_psrenderer.cpp index 391af83630..5350c383b4 100644 --- a/core/fxge/win32/cfx_psrenderer.cpp +++ b/core/fxge/win32/cfx_psrenderer.cpp @@ -338,7 +338,7 @@ static void PSCompressData(int PSLevel, } } -bool CFX_PSRenderer::SetDIBits(const CFX_DIBSource* pSource, +bool CFX_PSRenderer::SetDIBits(const CFX_RetainPtr& pSource, uint32_t color, int left, int top) { @@ -349,7 +349,7 @@ bool CFX_PSRenderer::SetDIBits(const CFX_DIBSource* pSource, return DrawDIBits(pSource, color, &matrix, 0); } -bool CFX_PSRenderer::StretchDIBits(const CFX_DIBSource* pSource, +bool CFX_PSRenderer::StretchDIBits(const CFX_RetainPtr& pSource, uint32_t color, int dest_left, int dest_top, @@ -362,7 +362,7 @@ bool CFX_PSRenderer::StretchDIBits(const CFX_DIBSource* pSource, return DrawDIBits(pSource, color, &matrix, flags); } -bool CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource, +bool CFX_PSRenderer::DrawDIBits(const CFX_RetainPtr& pSource, uint32_t color, const CFX_Matrix* pMatrix, uint32_t flags) { @@ -419,25 +419,25 @@ bool CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource, output_buf.release(); } else { CFX_DIBExtractor source_extractor(pSource); - CFX_MaybeOwned pConverted(source_extractor.GetBitmap()); - if (!pConverted.Get()) + CFX_RetainPtr pConverted = source_extractor.GetBitmap(); + if (!pConverted) return false; switch (pSource->GetFormat()) { case FXDIB_1bppRgb: case FXDIB_Rgb32: - pConverted = pConverted->CloneConvert(FXDIB_Rgb).release(); + pConverted = pConverted->CloneConvert(FXDIB_Rgb); break; case FXDIB_8bppRgb: if (pSource->GetPalette()) { - pConverted = pConverted->CloneConvert(FXDIB_Rgb).release(); + pConverted = pConverted->CloneConvert(FXDIB_Rgb); } break; case FXDIB_1bppCmyk: - pConverted = pConverted->CloneConvert(FXDIB_Cmyk).release(); + pConverted = pConverted->CloneConvert(FXDIB_Cmyk); break; case FXDIB_8bppCmyk: if (pSource->GetPalette()) { - pConverted = pConverted->CloneConvert(FXDIB_Cmyk).release(); + pConverted = pConverted->CloneConvert(FXDIB_Cmyk); } break; default: @@ -452,8 +452,7 @@ bool CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource, FX_STRSIZE output_size = 0; const char* filter = nullptr; if ((m_PSLevel == 2 || flags & FXRENDER_IMAGE_LOSSY) && - CCodec_JpegModule::JpegEncode(pConverted.Get(), &output_buf, - &output_size)) { + CCodec_JpegModule::JpegEncode(pConverted, &output_buf, &output_size)) { filter = "/DCTDecode filter "; } if (!filter) { -- cgit v1.2.3