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Diffstat (limited to 'drivers/jpegd/image_loader_jpegd.cpp')
| -rw-r--r-- | drivers/jpegd/image_loader_jpegd.cpp | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/drivers/jpegd/image_loader_jpegd.cpp b/drivers/jpegd/image_loader_jpegd.cpp deleted file mode 100644 index 496334605d..0000000000 --- a/drivers/jpegd/image_loader_jpegd.cpp +++ /dev/null @@ -1,143 +0,0 @@ -/*************************************************************************/ -/* image_loader_jpegd.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* http://www.godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ -#include "image_loader_jpegd.h" - -#include "print_string.h" -#include "os/os.h" -#include "jpgd.h" -#include <string.h> - - -Error jpeg_load_image_from_buffer(Image *p_image,const uint8_t* p_buffer, int p_buffer_len) { - - jpgd::jpeg_decoder_mem_stream mem_stream(p_buffer,p_buffer_len); - - jpgd::jpeg_decoder decoder(&mem_stream); - - if (decoder.get_error_code() != jpgd::JPGD_SUCCESS) { - return ERR_CANT_OPEN; - } - - const int image_width = decoder.get_width(); - const int image_height = decoder.get_height(); - int comps = decoder.get_num_components(); - if (comps==3) - comps=4; //weird - - if (decoder.begin_decoding() != jpgd::JPGD_SUCCESS) - return ERR_FILE_CORRUPT; - - const int dst_bpl = image_width * comps; - - DVector<uint8_t> data; - - data.resize(dst_bpl * image_height); - - DVector<uint8_t>::Write dw = data.write(); - - jpgd::uint8 *pImage_data = (jpgd::uint8*)dw.ptr(); - - for (int y = 0; y < image_height; y++) - { - const jpgd::uint8* pScan_line; - jpgd::uint scan_line_len; - if (decoder.decode((const void**)&pScan_line, &scan_line_len) != jpgd::JPGD_SUCCESS) - { - return ERR_FILE_CORRUPT; - } - - jpgd::uint8 *pDst = pImage_data + y * dst_bpl; - memcpy(pDst, pScan_line, dst_bpl); - - - } - - - //all good - - Image::Format fmt; - if (comps==1) - fmt=Image::FORMAT_GRAYSCALE; - else - fmt=Image::FORMAT_RGBA; - - dw = DVector<uint8_t>::Write(); - p_image->create(image_width,image_height,0,fmt,data); - - return OK; - -} - - -Error ImageLoaderJPG::load_image(Image *p_image,FileAccess *f) { - - - DVector<uint8_t> src_image; - int src_image_len = f->get_len(); - ERR_FAIL_COND_V(src_image_len == 0, ERR_FILE_CORRUPT); - src_image.resize(src_image_len); - - DVector<uint8_t>::Write w = src_image.write(); - - f->get_buffer(&w[0],src_image_len); - - f->close(); - - - Error err = jpeg_load_image_from_buffer(p_image,w.ptr(),src_image_len); - - w = DVector<uint8_t>::Write(); - - return err; - -} - -void ImageLoaderJPG::get_recognized_extensions(List<String> *p_extensions) const { - - p_extensions->push_back("jpg"); - p_extensions->push_back("jpeg"); -} - - -static Image _jpegd_mem_loader_func(const uint8_t* p_png,int p_size) { - - Image img; - Error err = jpeg_load_image_from_buffer(&img,p_png,p_size); - if (err) - ERR_PRINT("Couldn't initialize ImageLoaderJPG with the given resource."); - - return img; -} - -ImageLoaderJPG::ImageLoaderJPG() { - - Image::_jpg_mem_loader_func=_jpegd_mem_loader_func; -} - - |