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-rw-r--r--core/fpdfapi/fpdf_render/fpdf_render_image.cpp17
1 files changed, 10 insertions, 7 deletions
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_image.cpp b/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
index 7ac5210291..7414f0a5de 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
@@ -990,19 +990,22 @@ CFX_DIBitmap* CPDF_RenderStatus::LoadSMask(CPDF_Dictionary* pSMaskDict,
return nullptr;
CFX_DIBitmap& bitmap = *bitmap_device.GetBitmap();
- CPDF_Object* pCSObj = nullptr;
- CPDF_ColorSpace* pCS = nullptr;
+ int color_space_family = 0;
if (bLuminosity) {
CPDF_Array* pBC = pSMaskDict->GetArrayFor("BC");
FX_ARGB back_color = 0xff000000;
if (pBC) {
+ CPDF_Object* pCSObj = nullptr;
CPDF_Dictionary* pDict = pGroup->GetDict();
- if (pDict && pDict->GetDictFor("Group"))
+ if (pDict && pDict->GetDictFor("Group")) {
pCSObj = pDict->GetDictFor("Group")->GetDirectObjectFor("CS");
- else
- pCSObj = nullptr;
- pCS = m_pContext->GetDocument()->LoadColorSpace(pCSObj);
+ }
+ const CPDF_ColorSpace* pCS =
+ m_pContext->GetDocument()->LoadColorSpace(pCSObj);
if (pCS) {
+ // Store Color Space Family to use in CPDF_RenderStatus::Initialize.
+ color_space_family = pCS->GetFamily();
+
FX_FLOAT R, G, B;
uint32_t comps = 8;
if (pCS->CountComponents() > comps) {
@@ -1039,7 +1042,7 @@ CFX_DIBitmap* CPDF_RenderStatus::LoadSMask(CPDF_Dictionary* pSMaskDict,
CPDF_RenderStatus status;
status.Initialize(m_pContext, &bitmap_device, nullptr, nullptr, nullptr,
nullptr, &options, 0, m_bDropObjects, pFormResource, TRUE,
- nullptr, 0, pCS ? pCS->GetFamily() : 0, bLuminosity);
+ nullptr, 0, color_space_family, bLuminosity);
status.RenderObjectList(&form, &matrix);
std::unique_ptr<CFX_DIBitmap> pMask(new CFX_DIBitmap);
if (!pMask->Create(width, height, FXDIB_8bppMask))