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Fix tga creates Background layer on Load (task #1997)

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Gaspar Capello 2019-02-12 11:54:08 -03:00 committed by David Capello
parent e0e83f0d40
commit 5cb0adc46a
1 changed files with 5 additions and 2 deletions
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7
src/app/file/tga_format.cpp
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@ -1,4 +1,5 @@
// Aseprite
// Copyright (C) 2019 Igara Studio S.A.
// Copyright (C) 2001-2018 David Capello
//
// This program is distributed under the terms of
@ -11,6 +12,7 @@
#include "config.h"
#endif
#include "app/doc.h"
#include "app/file/file.h"
#include "app/file/file_format.h"
#include "app/file/format_options.h"
@ -289,7 +291,8 @@ bool TgaFormat::onLoad(FileOp* fop)
(bpp != 24) && (bpp != 32))) {
return false;
}
if ((descriptor_bits & 0xf) == 8)
fop->sequenceSetHasAlpha(true);
pixelFormat = IMAGE_RGB;
break;
@ -416,7 +419,7 @@ bool TgaFormat::onSave(FileOp* fop)
fputc(depth, f); /* bits per pixel */
/* descriptor (bottom to top, 8-bit alpha) */
fputc(image->pixelFormat() == IMAGE_RGB ? 8: 0, f);
fputc(image->pixelFormat() == IMAGE_RGB && !fop->document()->sprite()->isOpaque()? 8: 0, f);
if (need_pal) {
for (y=0; y<256; y++) {