summaryrefslogtreecommitdiff
path: root/core/fxge/dib/cfx_dibsource.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'core/fxge/dib/cfx_dibsource.cpp')
-rw-r--r--core/fxge/dib/cfx_dibsource.cpp55
1 files changed, 28 insertions, 27 deletions
diff --git a/core/fxge/dib/cfx_dibsource.cpp b/core/fxge/dib/cfx_dibsource.cpp
index e19619df1d..a0ed95055b 100644
--- a/core/fxge/dib/cfx_dibsource.cpp
+++ b/core/fxge/dib/cfx_dibsource.cpp
@@ -153,12 +153,12 @@ bool ConvertBuffer_1bppPlt2Gray(uint8_t* dest_buf,
uint8_t set_g;
uint8_t set_b;
if (pSrcBitmap->IsCmykImage()) {
- AdobeCMYK_to_sRGB1(FXSYS_GetCValue(src_plt[0]), FXSYS_GetMValue(src_plt[0]),
- FXSYS_GetYValue(src_plt[0]), FXSYS_GetKValue(src_plt[0]),
- reset_r, reset_g, reset_b);
- AdobeCMYK_to_sRGB1(FXSYS_GetCValue(src_plt[1]), FXSYS_GetMValue(src_plt[1]),
- FXSYS_GetYValue(src_plt[1]), FXSYS_GetKValue(src_plt[1]),
- set_r, set_g, set_b);
+ std::tie(reset_r, reset_g, reset_b) = AdobeCMYK_to_sRGB1(
+ FXSYS_GetCValue(src_plt[0]), FXSYS_GetMValue(src_plt[0]),
+ FXSYS_GetYValue(src_plt[0]), FXSYS_GetKValue(src_plt[0]));
+ std::tie(set_r, set_g, set_b) = AdobeCMYK_to_sRGB1(
+ FXSYS_GetCValue(src_plt[1]), FXSYS_GetMValue(src_plt[1]),
+ FXSYS_GetYValue(src_plt[1]), FXSYS_GetKValue(src_plt[1]));
} else {
reset_r = FXARGB_R(src_plt[0]);
reset_g = FXARGB_G(src_plt[0]);
@@ -198,9 +198,9 @@ bool ConvertBuffer_8bppPlt2Gray(uint8_t* dest_buf,
uint8_t g;
uint8_t b;
for (size_t i = 0; i < FX_ArraySize(gray); i++) {
- AdobeCMYK_to_sRGB1(
+ std::tie(r, g, b) = AdobeCMYK_to_sRGB1(
FXSYS_GetCValue(src_plt[i]), FXSYS_GetMValue(src_plt[i]),
- FXSYS_GetYValue(src_plt[i]), FXSYS_GetKValue(src_plt[i]), r, g, b);
+ FXSYS_GetYValue(src_plt[i]), FXSYS_GetKValue(src_plt[i]));
gray[i] = FXRGB2GRAY(r, g, b);
}
} else {
@@ -235,12 +235,14 @@ bool ConvertBuffer_RgbOrCmyk2Gray(
const uint8_t* src_scan =
pSrcBitmap->GetScanline(src_top + row) + src_left * 4;
for (int col = 0; col < width; col++) {
- uint8_t r, g, b;
- AdobeCMYK_to_sRGB1(FXSYS_GetCValue(static_cast<uint32_t>(src_scan[0])),
- FXSYS_GetMValue(static_cast<uint32_t>(src_scan[1])),
- FXSYS_GetYValue(static_cast<uint32_t>(src_scan[2])),
- FXSYS_GetKValue(static_cast<uint32_t>(src_scan[3])),
- r, g, b);
+ uint8_t r;
+ uint8_t g;
+ uint8_t b;
+ std::tie(r, g, b) = AdobeCMYK_to_sRGB1(
+ FXSYS_GetCValue(static_cast<uint32_t>(src_scan[0])),
+ FXSYS_GetMValue(static_cast<uint32_t>(src_scan[1])),
+ FXSYS_GetYValue(static_cast<uint32_t>(src_scan[2])),
+ FXSYS_GetKValue(static_cast<uint32_t>(src_scan[3])));
*dest_scan++ = FXRGB2GRAY(r, g, b);
src_scan += 4;
}
@@ -305,9 +307,9 @@ bool ConvertBuffer_Plt2PltRgb8(uint8_t* dest_buf,
uint8_t r;
uint8_t g;
uint8_t b;
- AdobeCMYK_to_sRGB1(
+ std::tie(r, g, b) = AdobeCMYK_to_sRGB1(
FXSYS_GetCValue(src_plt[i]), FXSYS_GetMValue(src_plt[i]),
- FXSYS_GetYValue(src_plt[i]), FXSYS_GetKValue(src_plt[i]), r, g, b);
+ FXSYS_GetYValue(src_plt[i]), FXSYS_GetKValue(src_plt[i]));
dst_plt[i] = FXARGB_MAKE(0xff, r, g, b);
}
} else {
@@ -458,12 +460,12 @@ bool ConvertBuffer_1bppPlt2Rgb(FXDIB_Format dst_format,
}
if (pSrcBitmap->IsCmykImage()) {
- AdobeCMYK_to_sRGB1(FXSYS_GetCValue(src_plt[0]), FXSYS_GetMValue(src_plt[0]),
- FXSYS_GetYValue(src_plt[0]), FXSYS_GetKValue(src_plt[0]),
- bgr_ptr[2], bgr_ptr[1], bgr_ptr[0]);
- AdobeCMYK_to_sRGB1(FXSYS_GetCValue(src_plt[1]), FXSYS_GetMValue(src_plt[1]),
- FXSYS_GetYValue(src_plt[1]), FXSYS_GetKValue(src_plt[1]),
- bgr_ptr[5], bgr_ptr[4], bgr_ptr[3]);
+ std::tie(bgr_ptr[2], bgr_ptr[1], bgr_ptr[0]) = AdobeCMYK_to_sRGB1(
+ FXSYS_GetCValue(src_plt[0]), FXSYS_GetMValue(src_plt[0]),
+ FXSYS_GetYValue(src_plt[0]), FXSYS_GetKValue(src_plt[0]));
+ std::tie(bgr_ptr[5], bgr_ptr[4], bgr_ptr[3]) = AdobeCMYK_to_sRGB1(
+ FXSYS_GetCValue(src_plt[1]), FXSYS_GetMValue(src_plt[1]),
+ FXSYS_GetYValue(src_plt[1]), FXSYS_GetKValue(src_plt[1]));
}
for (int row = 0; row < height; row++) {
@@ -508,10 +510,9 @@ bool ConvertBuffer_8bppPlt2Rgb(FXDIB_Format dst_format,
if (pSrcBitmap->IsCmykImage()) {
for (int i = 0; i < 256; i++) {
- AdobeCMYK_to_sRGB1(
+ std::tie(bgr_ptr[2], bgr_ptr[1], bgr_ptr[0]) = AdobeCMYK_to_sRGB1(
FXSYS_GetCValue(src_plt[i]), FXSYS_GetMValue(src_plt[i]),
- FXSYS_GetYValue(src_plt[i]), FXSYS_GetKValue(src_plt[i]), bgr_ptr[2],
- bgr_ptr[1], bgr_ptr[0]);
+ FXSYS_GetYValue(src_plt[i]), FXSYS_GetKValue(src_plt[i]));
bgr_ptr += 3;
}
bgr_ptr = reinterpret_cast<uint8_t*>(plt);
@@ -606,8 +607,8 @@ bool ConvertBuffer_32bppCmyk2Rgb32(
const uint8_t* src_scan =
pSrcBitmap->GetScanline(src_top + row) + src_left * 4;
for (int col = 0; col < width; col++) {
- AdobeCMYK_to_sRGB1(src_scan[0], src_scan[1], src_scan[2], src_scan[3],
- dest_scan[2], dest_scan[1], dest_scan[0]);
+ std::tie(dest_scan[2], dest_scan[1], dest_scan[0]) = AdobeCMYK_to_sRGB1(
+ src_scan[0], src_scan[1], src_scan[2], src_scan[3]);
dest_scan += 4;
src_scan += 4;
}