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-rw-r--r--core/fxcodec/codec/fx_codec_icc.cpp19
1 files changed, 11 insertions, 8 deletions
diff --git a/core/fxcodec/codec/fx_codec_icc.cpp b/core/fxcodec/codec/fx_codec_icc.cpp
index 458816e77e..29b37d19ac 100644
--- a/core/fxcodec/codec/fx_codec_icc.cpp
+++ b/core/fxcodec/codec/fx_codec_icc.cpp
@@ -5,10 +5,10 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include <memory>
-#include <vector>
#include "core/fxcodec/codec/ccodec_iccmodule.h"
#include "core/fxcodec/codec/codec_int.h"
+#include "core/fxcrt/cfx_fixedbufgrow.h"
namespace {
@@ -124,16 +124,19 @@ void CCodec_IccModule::Translate(CLcmsCmm* pTransform,
uint32_t nSrcComponents = m_nComponents;
uint8_t output[4];
if (pTransform->m_bLab) {
- std::vector<double> input(pSrcValues, pSrcValues + nSrcComponents);
- cmsDoTransform(pTransform->m_hTransform, input.data(), output, 1);
+ CFX_FixedBufGrow<double, 16> inputs(nSrcComponents);
+ double* input = inputs;
+ for (uint32_t i = 0; i < nSrcComponents; ++i)
+ input[i] = pSrcValues[i];
+ cmsDoTransform(pTransform->m_hTransform, input, output, 1);
} else {
- std::vector<uint8_t> input;
- input.reserve(nSrcComponents);
+ CFX_FixedBufGrow<uint8_t, 16> inputs(nSrcComponents);
+ uint8_t* input = inputs;
for (uint32_t i = 0; i < nSrcComponents; ++i) {
- input.push_back(
- pdfium::clamp(static_cast<int>(pSrcValues[i] * 255.0f), 0, 255));
+ input[i] =
+ pdfium::clamp(static_cast<int>(pSrcValues[i] * 255.0f), 0, 255);
}
- cmsDoTransform(pTransform->m_hTransform, input.data(), output, 1);
+ cmsDoTransform(pTransform->m_hTransform, input, output, 1);
}
pDestValues[0] = output[2] / 255.0f;
pDestValues[1] = output[1] / 255.0f;