dds/etc1/pbm/pvr: Make those modules and split thirdparty files

They are not particularly packaged in Linux distros so we do not
facilitate unbundling via SCons. There could be done if/when there
is interest.

Also s/pnm/pbm/, long-lived typo :)

1 files changed, 0 insertions, 201 deletions

diff --git a/drivers/etc1/image_etc.cpp b/drivers/etc1/image_etc.cpp
deleted file mode 100644
index cf2384240b..0000000000
--- a/drivers/etc1/image_etc.cpp
+++ /dev/null
@@ -1,201 +0,0 @@
-/*************************************************************************/
-/*  image_etc.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_etc.h"
-#include "image.h"
-#include "rg_etc1.h"
-#include "print_string.h"
-#include "os/copymem.h"
-static void _decompress_etc(Image *p_img) {
-
-	ERR_FAIL_COND(p_img->get_format()!=Image::FORMAT_ETC);
-
-	int imgw = p_img->get_width();
-	int imgh = p_img->get_height();
-	DVector<uint8_t> src=p_img->get_data();
-	DVector<uint8_t> dst;
-
-	DVector<uint8_t>::Read r = src.read();
-
-	int mmc=p_img->get_mipmaps();
-
-
-	for(int i=0;i<=mmc;i++) {
-
-		dst.resize(dst.size()+imgw*imgh*3);
-		const uint8_t *srcbr=&r[p_img->get_mipmap_offset(i)];
-		DVector<uint8_t>::Write w = dst.write();
-
-		uint8_t *wptr = &w[dst.size()-imgw*imgh*3];
-
-		int bw=MAX(imgw/4,1);
-		int bh=MAX(imgh/4,1);
-
-		for(int y=0;y<bh;y++) {
-
-			for(int x=0;x<bw;x++) {
-
-				uint8_t block[4*4*4];
-
-
-				rg_etc1::unpack_etc1_block(srcbr,(unsigned int*)block);
-				srcbr+=8;
-
-				int maxx=MIN(imgw,4);
-				int maxy=MIN(imgh,4);
-
-				for(int yy=0;yy<maxy;yy++) {
-
-					for(int xx=0;xx<maxx;xx++) {
-
-						uint32_t src_ofs = (yy*4+xx)*4;
-						uint32_t dst_ofs = ((y*4+yy)*imgw+x*4+xx)*3;
-						wptr[dst_ofs+0]=block[src_ofs+0];
-						wptr[dst_ofs+1]=block[src_ofs+1];
-						wptr[dst_ofs+2]=block[src_ofs+2];
-
-					}
-				}
-
-			}
-
-		}
-
-		imgw=MAX(1,imgw/2);
-		imgh=MAX(1,imgh/2);
-	}
-
-
-	r=DVector<uint8_t>::Read();
-	//print_line("Re Creating ETC into regular image: w "+itos(p_img->get_width())+" h "+itos(p_img->get_height())+" mm "+itos(p_img->get_mipmaps()));
-	*p_img=Image(p_img->get_width(),p_img->get_height(),p_img->get_mipmaps(),Image::FORMAT_RGB,dst);
-	if (p_img->get_mipmaps())
-		p_img->generate_mipmaps(-1,true);
-
-
-}
-
-static void _compress_etc(Image *p_img) {
-
-	Image img = *p_img;
-
-	int imgw=img.get_width(),imgh=img.get_height();
-
-	ERR_FAIL_COND( nearest_power_of_2(imgw)!=imgw || nearest_power_of_2(imgh)!=imgh );
-
-	if (img.get_format()!=Image::FORMAT_RGB)
-		img.convert(Image::FORMAT_RGB);
-
-
-	int mmc=img.get_mipmaps();
-	if (mmc==0)
-		img.generate_mipmaps(); // force mipmaps, so it works on most hardware
-
-
-	DVector<uint8_t> res_data;
-	DVector<uint8_t> dst_data;
-	DVector<uint8_t>::Read r = img.get_data().read();
-
-	int mc=0;
-
-
-	rg_etc1::etc1_pack_params pp;
-	pp.m_quality=rg_etc1::cLowQuality;
-	for(int i=0;i<=mmc;i++) {
-
-
-		int bw=MAX(imgw/4,1);
-		int bh=MAX(imgh/4,1);
-		const uint8_t *src = &r[img.get_mipmap_offset(i)];
-		int mmsize = MAX(bw,1)*MAX(bh,1)*8;
-		dst_data.resize(dst_data.size()+mmsize);
-		DVector<uint8_t>::Write w=dst_data.write();
-		uint8_t *dst = &w[dst_data.size()-mmsize];
-
-
-//		print_line("bh: "+itos(bh)+" bw: "+itos(bw));
-
-		for(int y=0;y<bh;y++) {
-
-			for(int x=0;x<bw;x++) {
-
-//				print_line("x: "+itos(x)+" y: "+itos(y));
-
-				uint8_t block[4*4*4];
-				zeromem(block,4*4*4);
-				uint8_t cblock[8];
-
-				int maxy = MIN(imgh,4);
-				int maxx = MIN(imgw,4);
-
-
-				for(int yy=0;yy<maxy;yy++) {
-
-					for(int xx=0;xx<maxx;xx++) {
-
-
-						uint32_t dst_ofs = (yy*4+xx)*4;
-						uint32_t src_ofs = ((y*4+yy)*imgw+x*4+xx)*3;
-						block[dst_ofs+0]=src[src_ofs+0];
-						block[dst_ofs+1]=src[src_ofs+1];
-						block[dst_ofs+2]=src[src_ofs+2];
-						block[dst_ofs+3]=255;
-
-					}
-				}
-
-				rg_etc1::pack_etc1_block(cblock, (const unsigned int*)block, pp);
-				for(int j=0;j<8;j++) {
-
-					dst[j]=cblock[j];
-				}
-
-				dst+=8;
-			}
-
-		}
-
-		imgw=MAX(1,imgw/2);
-		imgh=MAX(1,imgh/2);
-		mc++;
-
-	}
-
-	*p_img=Image(p_img->get_width(),p_img->get_height(),mc-1,Image::FORMAT_ETC,dst_data);
-
-
-}
-
-void _register_etc1_compress_func() {
-
-	rg_etc1::pack_etc1_block_init();
-	Image::_image_compress_etc_func=_compress_etc;
-	Image::_image_decompress_etc=_decompress_etc;
-
-
-}