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Expose loading TGA images in Image.

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This commit is contained in:
Paul Herman
2020-05-21 13:46:44 +02:00
committed by Paul Herman
parent 163687d17a
commit 7d4b3e6587
3 changed files with 25 additions and 1 deletions
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16
modules/tga/image_loader_tga.cpp
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@ -30,6 +30,8 @@
#include "image_loader_tga.h"
#include "core/error_macros.h"
#include "core/io/file_access_memory.h"
#include "core/os/os.h"
#include "core/print_string.h"
@ -311,5 +313,17 @@ void ImageLoaderTGA::get_recognized_extensions(List<String> *p_extensions) const
p_extensions->push_back("tga");
}
ImageLoaderTGA::ImageLoaderTGA() {
static Ref<Image> _tga_mem_loader_func(const uint8_t *p_png, int p_size) {
FileAccessMemory memfile;
Error open_memfile_error = memfile.open_custom(p_png, p_size);
ERR_FAIL_COND_V_MSG(open_memfile_error, Ref<Image>(), "Could not create memfile for TGA image buffer.");
Ref<Image> img;
img.instance();
Error load_error = ImageLoaderTGA().load_image(img, &memfile, false, 1.0f);
ERR_FAIL_COND_V_MSG(load_error, Ref<Image>(), "Failed to load TGA image.");
return img;
}
ImageLoaderTGA::ImageLoaderTGA() {
Image::_tga_mem_loader_func = _tga_mem_loader_func;
}