mirror of
https://github.com/QIDITECH/QIDIStudio.git
synced 2026-02-07 12:21:50 +03:00
update
This commit is contained in:
QIDI TECH
441
src/libslic3r/GCode/Thumbnails.cpp
Normal file
441
src/libslic3r/GCode/Thumbnails.cpp
Normal file
@@ -0,0 +1,441 @@
|
||||
#include "Thumbnails.hpp"
|
||||
#include "../miniz_extension.hpp"
|
||||
|
||||
#include <jpeglib.h>
|
||||
#include <jerror.h>
|
||||
#include <vector>
|
||||
|
||||
namespace Slic3r::GCodeThumbnails {
|
||||
|
||||
using namespace std::literals;
|
||||
|
||||
struct CompressedPNG : CompressedImageBuffer
|
||||
{
|
||||
~CompressedPNG() override { if (data) mz_free(data); }
|
||||
std::string_view tag() const override { return "thumbnail"sv; }
|
||||
};
|
||||
|
||||
struct CompressedQidi : CompressedImageBuffer
|
||||
{
|
||||
~CompressedQidi() override { free(data); }
|
||||
std::string_view tag() const override { return "thumbnail_QIDI"sv; }
|
||||
};
|
||||
|
||||
std::unique_ptr<CompressedImageBuffer> compress_thumbnail_png(const ThumbnailData& data)
|
||||
{
|
||||
auto out = std::make_unique<CompressedPNG>();
|
||||
out->data = tdefl_write_image_to_png_file_in_memory_ex((const void*)data.pixels.data(), data.width, data.height, 4, &out->size, MZ_DEFAULT_LEVEL, 1);
|
||||
return out;
|
||||
}
|
||||
|
||||
int Qidi_EncodeStr(unsigned short* fromcolor16, int picw, int pich, unsigned char* outputdata, int outputmaxtsize, int colorsmax);
|
||||
|
||||
std::string compress_thumbnail_qidi(const ThumbnailData& data)
|
||||
{
|
||||
auto out = std::make_unique<CompressedPNG>();
|
||||
// BOOST_LOG_TRIVIAL(error) << data.width;
|
||||
int width = int(data.width);
|
||||
int height = int(data.height);
|
||||
|
||||
if (data.width * data.height > 500 * 500) {
|
||||
width = 500;
|
||||
height = 500;
|
||||
}
|
||||
U16 color16[500 * 500];
|
||||
// U16 *color16 = new U16[data.width * data.height];
|
||||
// for (int i = 0; i < 200*200; i++) color16[i] = 522240;
|
||||
unsigned char outputdata[500 * 500 * 10];
|
||||
// unsigned char *outputdata = new unsigned char[data.width * data.height * 10];
|
||||
|
||||
std::vector<uint8_t> rgba_pixels(data.pixels.size() * 4);
|
||||
size_t row_size = width * 4;
|
||||
for (size_t y = 0; y < height; ++y)
|
||||
memcpy(rgba_pixels.data() + y * row_size, data.pixels.data() + y * row_size, row_size);
|
||||
const unsigned char* pixels;
|
||||
pixels = (const unsigned char*)rgba_pixels.data();
|
||||
int rrrr = 0, gggg = 0, bbbb = 0, aaaa = 0, rgb = 0;
|
||||
|
||||
int time = width * height - 1; // 200*200-1;
|
||||
|
||||
for (unsigned int r = 0; r < height; ++r) {
|
||||
unsigned int rr = r * width;
|
||||
for (unsigned int c = 0; c < width; ++c) {
|
||||
unsigned int cc = width - c - 1;
|
||||
rrrr = int(pixels[4 * (rr + cc) + 0]) >> 3;
|
||||
gggg = int(pixels[4 * (rr + cc) + 1]) >> 2;
|
||||
bbbb = int(pixels[4 * (rr + cc) + 2]) >> 3;
|
||||
aaaa = int(pixels[4 * (rr + cc) + 3]);
|
||||
if (aaaa == 0) {
|
||||
rrrr = 239 >> 3;
|
||||
gggg = 243 >> 2;
|
||||
bbbb = 247 >> 3;
|
||||
}
|
||||
rgb = (rrrr << 11) | (gggg << 5) | bbbb;
|
||||
color16[time--] = rgb;
|
||||
}
|
||||
}
|
||||
|
||||
int res = Qidi_EncodeStr(color16, width, height, outputdata, height * width * 10, 1024);
|
||||
std::string temp;
|
||||
|
||||
// for (unsigned char i : outputdata) { temp += i; }
|
||||
for (unsigned int i = 0; i < sizeof(outputdata); ++i) {
|
||||
temp += outputdata[i];
|
||||
// unsigned char strr = outputdata[i];
|
||||
// temp += strr;
|
||||
}
|
||||
// out->data = tdefl_write_image_to_png_file_in_memory_ex((const void*)data.pixels.data(), data.width, data.height, 4, &out->size,
|
||||
// MZ_DEFAULT_LEVEL, 1);
|
||||
return temp;
|
||||
}
|
||||
|
||||
|
||||
std::unique_ptr<CompressedImageBuffer> compress_thumbnail(const ThumbnailData& data, GCodeThumbnailsFormat format)
|
||||
{
|
||||
switch (format) {
|
||||
case GCodeThumbnailsFormat::PNG:
|
||||
default:
|
||||
return compress_thumbnail_png(data);
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct
|
||||
{
|
||||
unsigned short colo16;
|
||||
unsigned char A0;
|
||||
unsigned char A1;
|
||||
unsigned char A2;
|
||||
unsigned char res0;
|
||||
unsigned short res1;
|
||||
unsigned int qty;
|
||||
} U16HEAD;
|
||||
typedef struct
|
||||
{
|
||||
unsigned char encodever;
|
||||
unsigned char res0;
|
||||
unsigned short oncelistqty;
|
||||
unsigned int PicW;
|
||||
unsigned int PicH;
|
||||
unsigned int mark;
|
||||
unsigned int ListDataSize;
|
||||
unsigned int ColorDataSize;
|
||||
unsigned int res1;
|
||||
unsigned int res2;
|
||||
} QidiHead3;
|
||||
|
||||
static void colmemmove(unsigned char* dec, unsigned char* src, int lenth)
|
||||
{
|
||||
if (src < dec) {
|
||||
dec += lenth - 1;
|
||||
src += lenth - 1;
|
||||
while (lenth > 0) {
|
||||
*(dec--) = *(src--);
|
||||
lenth--;
|
||||
}
|
||||
}
|
||||
else {
|
||||
while (lenth > 0) {
|
||||
*(dec++) = *(src++);
|
||||
lenth--;
|
||||
}
|
||||
}
|
||||
}
|
||||
static void colmemcpy(unsigned char* dec, unsigned char* src, int lenth)
|
||||
{
|
||||
while (lenth > 0) {
|
||||
*(dec++) = *(src++);
|
||||
lenth--;
|
||||
}
|
||||
}
|
||||
static void colmemset(unsigned char* dec, unsigned char val, int lenth)
|
||||
{
|
||||
while (lenth > 0) {
|
||||
*(dec++) = val;
|
||||
lenth--;
|
||||
}
|
||||
}
|
||||
|
||||
static void ADList0(unsigned short val, U16HEAD* listu16, int* listqty, int maxqty)
|
||||
{
|
||||
unsigned char A0;
|
||||
unsigned char A1;
|
||||
unsigned char A2;
|
||||
int qty = *listqty;
|
||||
if (qty >= maxqty)
|
||||
return;
|
||||
for (int i = 0; i < qty; i++) {
|
||||
if (listu16[i].colo16 == val) {
|
||||
listu16[i].qty++;
|
||||
return;
|
||||
}
|
||||
}
|
||||
A0 = (unsigned char)(val >> 11);
|
||||
A1 = (unsigned char)((val << 5) >> 10);
|
||||
A2 = (unsigned char)((val << 11) >> 11);
|
||||
U16HEAD* a = &listu16[qty];
|
||||
a->colo16 = val;
|
||||
a->A0 = A0;
|
||||
a->A1 = A1;
|
||||
a->A2 = A2;
|
||||
a->qty = 1;
|
||||
*listqty = qty + 1;
|
||||
}
|
||||
|
||||
static int Byte8bitEncode(
|
||||
unsigned short* fromcolor16, unsigned short* listu16, int listqty, int dotsqty, unsigned char* outputdata, int decMaxBytesize)
|
||||
{
|
||||
unsigned char tid, sid;
|
||||
int dots = 0;
|
||||
int srcindex = 0;
|
||||
int decindex = 0;
|
||||
int lastid = 0;
|
||||
int temp = 0;
|
||||
while (dotsqty > 0) {
|
||||
dots = 1;
|
||||
for (int i = 0; i < (dotsqty - 1); i++) {
|
||||
if (fromcolor16[srcindex + i] != fromcolor16[srcindex + i + 1])
|
||||
break;
|
||||
dots++;
|
||||
if (dots == 255)
|
||||
break;
|
||||
}
|
||||
temp = 0;
|
||||
for (int i = 0; i < listqty; i++) {
|
||||
if (listu16[i] == fromcolor16[srcindex]) {
|
||||
temp = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
tid = (unsigned char)(temp % 32);
|
||||
sid = (unsigned char)(temp / 32);
|
||||
if (lastid != sid) {
|
||||
if (decindex >= decMaxBytesize)
|
||||
goto IL_END;
|
||||
outputdata[decindex] = 7;
|
||||
outputdata[decindex] <<= 5;
|
||||
outputdata[decindex] += sid;
|
||||
decindex++;
|
||||
lastid = sid;
|
||||
}
|
||||
if (dots <= 6) {
|
||||
if (decindex >= decMaxBytesize)
|
||||
goto IL_END;
|
||||
outputdata[decindex] = (unsigned char)dots;
|
||||
outputdata[decindex] <<= 5;
|
||||
outputdata[decindex] += tid;
|
||||
decindex++;
|
||||
}
|
||||
else {
|
||||
if (decindex >= decMaxBytesize)
|
||||
goto IL_END;
|
||||
outputdata[decindex] = 0;
|
||||
outputdata[decindex] += tid;
|
||||
decindex++;
|
||||
if (decindex >= decMaxBytesize)
|
||||
goto IL_END;
|
||||
outputdata[decindex] = (unsigned char)dots;
|
||||
decindex++;
|
||||
}
|
||||
srcindex += dots;
|
||||
dotsqty -= dots;
|
||||
}
|
||||
IL_END:
|
||||
return decindex;
|
||||
}
|
||||
|
||||
static int QidiEncode(unsigned short* fromcolor16, int picw, int pich, unsigned char* outputdata, int outputmaxtsize, int colorsmax)
|
||||
{
|
||||
U16HEAD l0;
|
||||
int cha0, cha1, cha2, fid, minval;
|
||||
ColPicHead3* Head0 = null;
|
||||
U16HEAD Listu16[1024];
|
||||
int ListQty = 0;
|
||||
int enqty = 0;
|
||||
int dotsqty = picw * pich;
|
||||
if (colorsmax > 1024)
|
||||
colorsmax = 1024;
|
||||
for (int i = 0; i < dotsqty; i++) {
|
||||
int ch = (int)fromcolor16[i];
|
||||
ADList0(ch, Listu16, &ListQty, 1024);
|
||||
}
|
||||
|
||||
for (int index = 1; index < ListQty; index++) {
|
||||
l0 = Listu16[index];
|
||||
for (int i = 0; i < index; i++) {
|
||||
if (l0.qty >= Listu16[i].qty) {
|
||||
colmemmove((U8*)&Listu16[i + 1], (U8*)&Listu16[i], (index - i) * sizeof(U16HEAD));
|
||||
colmemcpy((U8*)&Listu16[i], (U8*)&l0, sizeof(U16HEAD));
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
while (ListQty > colorsmax) {
|
||||
l0 = Listu16[ListQty - 1];
|
||||
minval = 255;
|
||||
fid = -1;
|
||||
for (int i = 0; i < colorsmax; i++) {
|
||||
cha0 = Listu16[i].A0 - l0.A0;
|
||||
if (cha0 < 0)
|
||||
cha0 = 0 - cha0;
|
||||
cha1 = Listu16[i].A1 - l0.A1;
|
||||
if (cha1 < 0)
|
||||
cha1 = 0 - cha1;
|
||||
cha2 = Listu16[i].A2 - l0.A2;
|
||||
if (cha2 < 0)
|
||||
cha2 = 0 - cha2;
|
||||
int chall = cha0 + cha1 + cha2;
|
||||
if (chall < minval) {
|
||||
minval = chall;
|
||||
fid = i;
|
||||
}
|
||||
}
|
||||
for (int i = 0; i < dotsqty; i++) {
|
||||
if (fromcolor16[i] == l0.colo16)
|
||||
fromcolor16[i] = Listu16[fid].colo16;
|
||||
}
|
||||
ListQty = ListQty - 1;
|
||||
}
|
||||
Head0 = ((ColPicHead3*)outputdata);
|
||||
colmemset(outputdata, 0, sizeof(ColPicHead3));
|
||||
Head0->encodever = 3;
|
||||
Head0->oncelistqty = 0;
|
||||
Head0->mark = 0x05DDC33C;
|
||||
Head0->ListDataSize = ListQty * 2;
|
||||
for (int i = 0; i < ListQty; i++) {
|
||||
U16* l0 = (U16*)&outputdata[sizeof(ColPicHead3)];
|
||||
l0[i] = Listu16[i].colo16;
|
||||
}
|
||||
enqty = Byte8bitEncode(fromcolor16, (U16*)&outputdata[sizeof(ColPicHead3)], Head0->ListDataSize >> 1, dotsqty,
|
||||
&outputdata[sizeof(ColPicHead3) + Head0->ListDataSize],
|
||||
outputmaxtsize - sizeof(ColPicHead3) - Head0->ListDataSize);
|
||||
Head0->ColorDataSize = enqty;
|
||||
Head0->PicW = picw;
|
||||
Head0->PicH = pich;
|
||||
return sizeof(ColPicHead3) + Head0->ListDataSize + Head0->ColorDataSize;
|
||||
}
|
||||
|
||||
int Qidi_EncodeStr(unsigned short* fromcolor16, int picw, int pich, unsigned char* outputdata, int outputmaxtsize, int colorsmax)
|
||||
{
|
||||
int qty = 0;
|
||||
int temp = 0;
|
||||
int strindex = 0;
|
||||
int hexindex = 0;
|
||||
U8 TempBytes[4];
|
||||
qty = QidiEncode(fromcolor16, picw, pich, outputdata, outputmaxtsize, colorsmax);
|
||||
if (qty == 0)
|
||||
return 0;
|
||||
temp = 3 - (qty % 3);
|
||||
while (temp > 0) {
|
||||
outputdata[qty] = 0;
|
||||
qty++;
|
||||
temp--;
|
||||
}
|
||||
if ((qty * 4 / 3) >= outputmaxtsize)
|
||||
return 0;
|
||||
hexindex = qty;
|
||||
strindex = (qty * 4 / 3);
|
||||
while (hexindex > 0) {
|
||||
hexindex -= 3;
|
||||
strindex -= 4;
|
||||
|
||||
TempBytes[0] = (U8)(outputdata[hexindex] >> 2);
|
||||
TempBytes[1] = (U8)(outputdata[hexindex] & 3);
|
||||
TempBytes[1] <<= 4;
|
||||
TempBytes[1] += ((U8)(outputdata[hexindex + 1] >> 4));
|
||||
TempBytes[2] = (U8)(outputdata[hexindex + 1] & 15);
|
||||
TempBytes[2] <<= 2;
|
||||
TempBytes[2] += ((U8)(outputdata[hexindex + 2] >> 6));
|
||||
TempBytes[3] = (U8)(outputdata[hexindex + 2] & 63);
|
||||
|
||||
TempBytes[0] += 48;
|
||||
if (TempBytes[0] == (U8)'\\')
|
||||
TempBytes[0] = 126;
|
||||
TempBytes[0 + 1] += 48;
|
||||
if (TempBytes[0 + 1] == (U8)'\\')
|
||||
TempBytes[0 + 1] = 126;
|
||||
TempBytes[0 + 2] += 48;
|
||||
if (TempBytes[0 + 2] == (U8)'\\')
|
||||
TempBytes[0 + 2] = 126;
|
||||
TempBytes[0 + 3] += 48;
|
||||
if (TempBytes[0 + 3] == (U8)'\\')
|
||||
TempBytes[0 + 3] = 126;
|
||||
|
||||
outputdata[strindex] = TempBytes[0];
|
||||
outputdata[strindex + 1] = TempBytes[1];
|
||||
outputdata[strindex + 2] = TempBytes[2];
|
||||
outputdata[strindex + 3] = TempBytes[3];
|
||||
}
|
||||
qty = qty * 4 / 3;
|
||||
outputdata[qty] = 0;
|
||||
return qty;
|
||||
}
|
||||
std::string compress_qidi_thumbnail(const ThumbnailData& data, GCodeThumbnailsFormat format) { return compress_thumbnail_qidi(data); }
|
||||
std::pair<GCodeThumbnailDefinitionsList, ThumbnailErrors> make_and_check_thumbnail_list(const std::string& thumbnails_string, const std::string_view def_ext /*= "PNG"sv*/)
|
||||
{
|
||||
if (thumbnails_string.empty())
|
||||
return {};
|
||||
|
||||
std::istringstream is(thumbnails_string);
|
||||
std::string point_str;
|
||||
|
||||
ThumbnailErrors errors;
|
||||
|
||||
GCodeThumbnailDefinitionsList thumbnails_list;
|
||||
while (std::getline(is, point_str, ',')) {
|
||||
Vec2d point(Vec2d::Zero());
|
||||
GCodeThumbnailsFormat format;
|
||||
std::istringstream iss(point_str);
|
||||
std::string coord_str;
|
||||
if (std::getline(iss, coord_str, 'x') && !coord_str.empty()) {
|
||||
std::istringstream(coord_str) >> point(0);
|
||||
if (std::getline(iss, coord_str, '/') && !coord_str.empty()) {
|
||||
std::istringstream(coord_str) >> point(1);
|
||||
|
||||
if (0 < point(0) && point(0) < 1000 && 0 < point(1) && point(1) < 1000) {
|
||||
std::string ext_str;
|
||||
std::getline(iss, ext_str, '/');
|
||||
if (ext_str.empty())
|
||||
ext_str = def_ext.empty() ? "PNG"sv : def_ext;
|
||||
boost::to_upper(ext_str);
|
||||
if (!ConfigOptionEnum<GCodeThumbnailsFormat>::from_string(ext_str, format)) {
|
||||
format = GCodeThumbnailsFormat::PNG;
|
||||
errors = enum_bitmask(errors | ThumbnailError::InvalidExt);
|
||||
}
|
||||
|
||||
thumbnails_list.emplace_back(std::make_pair(format, point));
|
||||
}
|
||||
else
|
||||
errors = enum_bitmask(errors | ThumbnailError::OutOfRange);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
errors = enum_bitmask(errors | ThumbnailError::InvalidVal);
|
||||
}
|
||||
|
||||
return std::make_pair(std::move(thumbnails_list), errors);
|
||||
}
|
||||
|
||||
std::pair<GCodeThumbnailDefinitionsList, ThumbnailErrors> make_and_check_thumbnail_list(const ConfigBase& config)
|
||||
{
|
||||
|
||||
if (const auto thumbnails_value = config.option<ConfigOptionString>("thumbnail_size"))
|
||||
return make_and_check_thumbnail_list(thumbnails_value->value);
|
||||
|
||||
return {};
|
||||
}
|
||||
|
||||
std::string get_error_string(const ThumbnailErrors& errors)
|
||||
{
|
||||
std::string error_str;
|
||||
|
||||
if (errors.has(ThumbnailError::InvalidVal))
|
||||
error_str += "\n - " + format("Invalid input format. Expected vector of dimensions in the following format: \"%1%\"", "XxY/EXT, XxY/EXT, ...");
|
||||
if (errors.has(ThumbnailError::OutOfRange))
|
||||
error_str += "\n - Input value is out of range";
|
||||
if (errors.has(ThumbnailError::InvalidExt))
|
||||
error_str += "\n - Some extension in the input is invalid";
|
||||
|
||||
return error_str;
|
||||
}
|
||||
|
||||
} // namespace Slic3r::GCodeThumbnails
|
||||
Reference in New Issue
Block a user