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| author | Tom Sepez <tsepez@chromium.org> | 2018-08-10 00:13:37 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-08-10 00:13:37 +0000 |
| commit | 4174b5ab6ac9024acb9b42acbb61d628a2a679e3 (patch) | |
| tree | 0d73f6ad6d85fd7fead7fdc6ddfc647479511bcd /core/fxge/skia/fx_skia_device.cpp | |
| parent | fd7cede17e027a83de2aff3bc0f5ee875271e444 (diff) | |
| download | pdfium-4174b5ab6ac9024acb9b42acbb61d628a2a679e3.tar.xz | |
Add CFX_DIBSource::GetWritableScanline().
Remove a bunch of const_cast<uint8_t*> or equivalent. This will also
help when we convert to span<>, since casting spans is a nuisance.
Change-Id: I330e5041cbaf33a84425fc4242a3dfacf5ca8011
Reviewed-on: https://pdfium-review.googlesource.com/39831
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fxge/skia/fx_skia_device.cpp')
| -rw-r--r-- | core/fxge/skia/fx_skia_device.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/core/fxge/skia/fx_skia_device.cpp b/core/fxge/skia/fx_skia_device.cpp index 4fa5a08d09..0b96cdca5f 100644 --- a/core/fxge/skia/fx_skia_device.cpp +++ b/core/fxge/skia/fx_skia_device.cpp @@ -80,8 +80,8 @@ void RgbByteOrderTransferBitmap(const RetainPtr<CFX_DIBitmap>& pBitmap, if (dest_format == src_format) { for (int row = 0; row < height; row++) { uint8_t* dest_scan = buffer + (dest_top + row) * pitch + dest_left * Bpp; - uint8_t* src_scan = - (uint8_t*)pSrcBitmap->GetScanline(src_top + row) + src_left * Bpp; + const uint8_t* src_scan = + pSrcBitmap->GetScanline(src_top + row) + src_left * Bpp; if (Bpp == 4) { for (int col = 0; col < width; col++) { FXARGB_SETDIB(dest_scan, ArgbEncode(src_scan[3], src_scan[0], @@ -106,8 +106,8 @@ void RgbByteOrderTransferBitmap(const RetainPtr<CFX_DIBitmap>& pBitmap, if (src_format == FXDIB_Rgb32) { for (int row = 0; row < height; row++) { uint8_t* dest_scan = dest_buf + row * pitch; - uint8_t* src_scan = - (uint8_t*)pSrcBitmap->GetScanline(src_top + row) + src_left * 4; + const uint8_t* src_scan = + pSrcBitmap->GetScanline(src_top + row) + src_left * 4; for (int col = 0; col < width; col++) { *dest_scan++ = src_scan[2]; *dest_scan++ = src_scan[1]; @@ -125,8 +125,8 @@ void RgbByteOrderTransferBitmap(const RetainPtr<CFX_DIBitmap>& pBitmap, if (src_format == FXDIB_Rgb) { for (int row = 0; row < height; row++) { uint8_t* dest_scan = (uint8_t*)(dest_buf + row * pitch); - uint8_t* src_scan = - (uint8_t*)pSrcBitmap->GetScanline(src_top + row) + src_left * 3; + const uint8_t* src_scan = + pSrcBitmap->GetScanline(src_top + row) + src_left * 3; for (int col = 0; col < width; col++) { FXARGB_SETDIB(dest_scan, ArgbEncode(0xff, src_scan[0], src_scan[1], src_scan[2])); @@ -138,8 +138,8 @@ void RgbByteOrderTransferBitmap(const RetainPtr<CFX_DIBitmap>& pBitmap, ASSERT(dest_format == FXDIB_Argb); for (int row = 0; row < height; row++) { uint8_t* dest_scan = dest_buf + row * pitch; - uint8_t* src_scan = - (uint8_t*)(pSrcBitmap->GetScanline(src_top + row) + src_left * 4); + const uint8_t* src_scan = + pSrcBitmap->GetScanline(src_top + row) + src_left * 4; for (int col = 0; col < width; col++) { FXARGB_SETDIB(dest_scan, ArgbEncode(0xff, src_scan[0], src_scan[1], src_scan[2])); |