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| author | Henrique Nakashima <hnakashima@chromium.org> | 2017-12-14 22:42:13 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-12-14 22:42:13 +0000 |
| commit | d92073b756277d2d4c9c839dd5ac8fa0e8bb9e28 (patch) | |
| tree | 5a0f7850edcb9aa5131a9e00f5295a68357d7204 /core/fpdfapi/page/cpdf_colorspace.h | |
| parent | 9a2c6552460c82417de13e86f07e23dc8c8cef74 (diff) | |
| download | pdfium-d92073b756277d2d4c9c839dd5ac8fa0e8bb9e28.tar.xz | |
Add restrictions to alternate color spaces.chromium/3295
- ICC color spaces cannot have a Pattern color space as Alternate
- Separation and DeviceN color spaces cannot have a special color space
as Alternate. Special color spaces are {Separation, DeviceN, Indexed and
Pattern}.
Bug: chromium:794492
Change-Id: Ia2199382c759d8d1d13c605c22d6495e935265ad
Reviewed-on: https://pdfium-review.googlesource.com/21310
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fpdfapi/page/cpdf_colorspace.h')
| -rw-r--r-- | core/fpdfapi/page/cpdf_colorspace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/fpdfapi/page/cpdf_colorspace.h b/core/fpdfapi/page/cpdf_colorspace.h index ff10dfce6a..9bd7c8d529 100644 --- a/core/fpdfapi/page/cpdf_colorspace.h +++ b/core/fpdfapi/page/cpdf_colorspace.h @@ -57,6 +57,11 @@ class CPDF_ColorSpace { void GetDefaultColor(float* buf) const; uint32_t CountComponents() const; int GetFamily() const { return m_Family; } + bool IsSpecial() const { + return GetFamily() == PDFCS_SEPARATION || GetFamily() == PDFCS_DEVICEN || + GetFamily() == PDFCS_INDEXED || GetFamily() == PDFCS_PATTERN; + } + virtual void GetDefaultValue(int iComponent, float* value, float* min, |