backends/graphics/opengl/texture.cpp:25:10: fatal error: 'ppl.h' file not found

[Luke Ireland]

I can't be much more descriptive than the title sadly. How can I fix this?

[Luke Ireland]

Image:

[Luke Ireland]

Image:

[Zenju]

ppl.h only exists on Visual Studio on Windows and is used for task scheduling. But it's easy (for me) to use the task scheduler from FreeFileSync, which would be portable to all OSs. I'll see to include it when I update to ScummVm 2.0

[Luke Ireland]

I can find ppl.h in FreeFileSync source then?

[SalvaDor Liébana]

please do that!! ive need this sooo much!!

[jmredfern]

I've tried compiling on Macos and ran into the same issue, hoping you can switch to FreeFileSync :)

[Zenju]

I think I forgot! :D Just updated the latest source code (which is still ScummVM 2.0) to use the FFS task scheduler. The build now requires an additional file, thread.cpp, which is part of FreeFileSync.

Caveat: I haven't tested the code! I couldn't even compile it, since ScummVM apparently doesn't support Unicode on Windows. On macOS/Linux this shouldn't be a problem. You just have to make sure that thread.cpp (and its dependencies e.g. sys_error.cpp, ect.) are compiled and linked against ScummVM.

[jmredfern]

Thanks for updating that! :) I registered on the freefilesync board but for some reason my user account hasn't been activated. We're having a problem building freefilesync on macos, is there any docs for how to do that? These were the notes from my friend:

smp: the main issue is that the zen thread library from FreeSync is not macOS compatible
smp: it depends for example on sys/prctl.h - which is a pure linux thing
smp: also it requires error codes from cerrno - then there is a switch which includes like 30 linux specific error codes. i removed that code because it wasnt really required but then in thread.cpp things got wired
smp: i still try to understand how this thing should be compilable under macOS as it seems freesync is runnable on macos, i am still looking for the they how they did it
smp: maybe they cross compiled, but .... i need to dig deeper 😄
smp: i also dont cant find any documentation how to build the freesync program. have you seen any docs?
jim: I didnt see any, will try to find that
smp: Yeah, me neither. I didnt find anything in the forum either.
jim: It seems the guy who wrote the scummvm with xbrz is also wrote freefilesync
jim: there's a forum on freefilesync, I just registered, will ask if there's any info
jim: hmm waiting to be activated
smp: cool!
smp: i cant understand how this should work right now
smp: i dont see any platform specific parts for the posix stuff to distinguish between macOS and linux
smp: the thing is that if there is no way to build the thread.cpp for darwin the scummVM wont compile 😕
smp: i also thought that he can test the builds using GitHub + TravisCI
smp: For free / open source projects the integration usable for free
smp: https://docs.travis-ci.com/user/reference/osx/
smp: https://docs.travis-ci.com/user/multi-os/
jim: nice idea :)

[SalvaDor Liébana]

 primary-expression before ‘>’ token
  168 |     static_assert(std::is_integral<PixTrg>::value,                            "PixTrg* is expected to be cast-able to char*");
      |                                          ^
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:168:45: error: ‘::value’ has not been declared
  168 |     static_assert(std::is_integral<PixTrg>::value,                            "PixTrg* is expected to be cast-able to char*");
      |                                             ^~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:168:5: error: there are no arguments to ‘static_assert’ that depend on a template parameter, so a declaration of ‘static_assert’ must be available [-fpermissive]
  168 |     static_assert(std::is_integral<PixTrg>::value,                            "PixTrg* is expected to be cast-able to char*");
      |     ^~~~~~~~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:169:24: error: ‘is_same’ is not a member of ‘std’
  169 |     static_assert(std::is_same<decltype(pixCvrt(uint32_t())), PixTrg>::value, "PixConverter returning wrong pixel format");
      |                        ^~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:169:49: error: there are no arguments to ‘uint32_t’ that depend on a template parameter, so a declaration of ‘uint32_t’ must be available [-fpermissive]
  169 |     static_assert(std::is_same<decltype(pixCvrt(uint32_t())), PixTrg>::value, "PixConverter returning wrong pixel format");
      |                                                 ^~~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:169:69: error: expected primary-expression before ‘>’ token
  169 | tic_assert(std::is_same<decltype(pixCvrt(uint32_t())), PixTrg>::value, "PixConverter returning wrong pixel format");
      |                                                              ^

backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:169:72: error: ‘::value’ has not been declared
  169 | _assert(std::is_same<decltype(pixCvrt(uint32_t())), PixTrg>::value, "PixConverter returning wrong pixel format");
      |                                                              ^~~~~

backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:171:55: error: ‘uint32_t’ was not declared in this scope; did you mean ‘u_int32_t’?
  171 |     if (srcPitch < srcWidth * static_cast<int>(sizeof(uint32_t)) ||
      |                                                       ^~~~~~~~
      |                                                       u_int32_t
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:190:22: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’
  190 |         int     x1 = 0;
      |                      ^
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:191:22: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’
  191 |         int     x2 = 0;
      |                      ^
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:192:22: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’
  192 |         double xx1 = 0;
      |                      ^
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:193:22: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’
  193 |         double x2x = 0;
      |                      ^
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:205:37: warning: extended initializer lists only available with ‘-std=c++11’ or ‘-std=gnu++11’
  205 |         buf[x] = { x1, x2, xx1, x2x };
      |                                     ^
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:217:15: error: ‘uint32_t’ does not name a type; did you mean ‘u_int32_t’?
  217 |         const uint32_t* const srcLine     = byteAdvance(src, y1 * srcPitch);
      |               ^~~~~~~~
      |               u_int32_t
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:218:15: error: ‘uint32_t’ does not name a type; did you mean ‘u_int32_t’?
  218 |         const uint32_t* const srcLineNext = byteAdvance(src, y2 * srcPitch);
      |               ^~~~~~~~
      |               u_int32_t
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:234:13: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  234 |             auto interpolate = [=](int offset)
      |             ^~~~
      |             ----
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:234:18: error: ‘interpolate’ does not name a type
  234 |             auto interpolate = [=](int offset)
      |                  ^~~~~~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:248:31: error: there are no arguments to ‘interpolate’ that depend on a template parameter, so a declaration of ‘interpolate’ must be available [-fpermissive]
  248 |             const double bi = interpolate(0);
      |                               ^~~~~~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:249:31: error: there are no arguments to ‘interpolate’ that depend on a template parameter, so a declaration of ‘interpolate’ must be available [-fpermissive]
  249 |             const double gi = interpolate(1);
      |                               ^~~~~~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:250:31: error: there are no arguments to ‘interpolate’ that depend on a template parameter, so a declaration of ‘interpolate’ must be available [-fpermissive]
  250 |             const double ri = interpolate(2);
      |                               ^~~~~~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:251:31: error: there are no arguments to ‘interpolate’ that depend on a template parameter, so a declaration of ‘interpolate’ must be available [-fpermissive]
  251 |             const double ai = interpolate(3);
      |                               ^~~~~~~~~~~
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:253:19: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  253 |             const auto b = static_cast<uint32_t>(bi + 0.5);
      |                   ^~~~
      |                   ----
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:253:24: error: ‘b’ does not name a type; did you mean ‘bi’?
  253 |             const auto b = static_cast<uint32_t>(bi + 0.5);
      |                        ^
      |                        bi
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:254:19: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  254 |             const auto g = static_cast<uint32_t>(gi + 0.5);
      |                   ^~~~
      |                   ----
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:254:24: error: ‘g’ does not name a type; did you mean ‘gi’?
  254 |             const auto g = static_cast<uint32_t>(gi + 0.5);
      |                        ^
      |                        gi
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:255:19: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  255 |             const auto r = static_cast<uint32_t>(ri + 0.5);
      |                   ^~~~
      |                   ----
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:255:24: error: ‘r’ does not name a type; did you mean ‘ri’?
  255 |             const auto r = static_cast<uint32_t>(ri + 0.5);
      |                        ^
      |                        ri
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:256:19: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  256 |             const auto a = static_cast<uint32_t>(ai + 0.5);
      |                   ^~~~
      |                   ----
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:256:24: error: ‘a’ does not name a type; did you mean ‘ai’?
  256 |             const auto a = static_cast<uint32_t>(ai + 0.5);
      |                        ^
      |                        ai
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:258:19: error: ‘uint32_t’ does not name a type; did you mean ‘u_int32_t’?
  258 |             const uint32_t trgPix = (a << 24) | (r << 16) | (g << 8) | b;
      |                   ^~~~~~~~
      |                   u_int32_t
backends/graphics/opengl/../../../LIBS/xbrz/xbrz_tools.h:260:34: error: ‘trgPix’ was not declared in this scope
  260 |             trgLine[x] = pixCvrt(trgPix);
      |                                  ^~~~~~
    C++      image/pcx.o
    C++      image/pict.o
    C++      image/png.o
    C++      image/tga.o
In file included from backends/graphics/opengl/texture.cpp:40:
./backends/graphics/opengl/texture.h: At global scope:
./backends/graphics/opengl/texture.h:332:29: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’
  332 |     int xbrzScaleFactor_ = -1; //later linear-scaled to fit screen with openGL
      |                             ^
backends/graphics/opengl/texture.cpp: In member function ‘virtual void OpenGL::Texture::updateGLTexture()’:
backends/graphics/opengl/texture.cpp:307:28: error: ‘max’ was not declared in this scope; did you mean ‘std::max’?
  307 |         dirtyArea.top    = max(0, dirtyArea.top  - 2);
      |                            ^~~
      |                            std::max
In file included from /usr/include/c++/9/vector:60,
                 from backends/graphics/opengl/texture.cpp:23:
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: ‘std::max’ declared here
  268 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
backends/graphics/opengl/texture.cpp:309:28: error: ‘min’ was not declared in this scope; did you mean ‘std::min’?
  309 |         dirtyArea.bottom = min(getSurface()->h, dirtyArea.bottom + 2); //compare against "_clut8Data"
      |                            ^~~
      |                            std::min
In file included from /usr/include/c++/9/vector:60,
                 from backends/graphics/opengl/texture.cpp:23:
/usr/include/c++/9/bits/stl_algobase.h:246:5: note: ‘std::min’ declared here
  246 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
backends/graphics/opengl/texture.cpp: At global scope:
backends/graphics/opengl/texture.cpp:357:29: warning: non-static data member initializers only available with ‘-std=c++11’ or ‘-std=gnu++11’
  357 |     int transparentColor = -1;
      |                             ^
backends/graphics/opengl/texture.cpp: In member function ‘virtual void OpenGL::TextureCLUT8::allocate(uint, uint)’:
backends/graphics/opengl/texture.cpp:384:35: error: ‘max’ was not declared in this scope; did you mean ‘std::max’?
  384 |         xbrzScaleFactor_ = min(6, max(2, static_cast<int>(round(sampleMonitorHeight / height))));
      |                                   ^~~
      |                                   std::max
In file included from /usr/include/c++/9/vector:60,
                 from backends/graphics/opengl/texture.cpp:23:
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: ‘std::max’ declared here
  268 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
backends/graphics/opengl/texture.cpp:384:28: error: ‘min’ was not declared in this scope; did you mean ‘std::min’?
  384 |         xbrzScaleFactor_ = min(6, max(2, static_cast<int>(round(sampleMonitorHeight / height))));
      |                            ^~~
      |                            std::min
In file included from /usr/include/c++/9/vector:60,
                 from backends/graphics/opengl/texture.cpp:23:
/usr/include/c++/9/bits/stl_algobase.h:246:5: note: ‘std::min’ declared here
  246 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
backends/graphics/opengl/texture.cpp:388:5: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
  388 |     else
      |     ^~~~
backends/graphics/opengl/texture.cpp:394:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘else’
  394 |  if (width == _clut8Data.w && height == _clut8Data.h) {
      |  ^~
backends/graphics/opengl/texture.cpp: In member function ‘virtual void OpenGL::TextureCLUT8::setPalette(uint, uint, const byte*)’:
backends/graphics/opengl/texture.cpp:442:9: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  442 |         auto rgbTrg = reinterpret_cast<unsigned char*>(&xbrzPimpl_->eightBitToRgb[start]);
      |         ^~~~
      |         ----
backends/graphics/opengl/texture.cpp:442:14: error: ‘rgbTrg’ does not name a type
  442 |         auto rgbTrg = reinterpret_cast<unsigned char*>(&xbrzPimpl_->eightBitToRgb[start]);
      |              ^~~~~~
backends/graphics/opengl/texture.cpp:449:14: error: ‘rgbTrg’ was not declared in this scope
  449 |             *rgbTrg++ = b; //compatible byte order for xBRZ
      |              ^~~~~~
backends/graphics/opengl/texture.cpp:457:5: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
  457 |     else
      |     ^~~~
backends/graphics/opengl/texture.cpp:468:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘else’
  468 |  flagDirty();
      |  ^~~~~~~~~
backends/graphics/opengl/texture.cpp: At global scope:
backends/graphics/opengl/texture.cpp:491:23: error: ‘function’ is not a member of ‘std’
  491 | zen::ThreadGroup<std::function<void()>> globalXbrzThreadGroup(std::max<int>(std::thread::hardware_concurrency(), 1), "xBRZ Scaler");
      |                       ^~~~~~~~
backends/graphics/opengl/texture.cpp:491:23: note: ‘std::function’ is only available from C++11 onwards
backends/graphics/opengl/texture.cpp:491:23: error: ‘function’ is not a member of ‘std’
backends/graphics/opengl/texture.cpp:491:23: note: ‘std::function’ is only available from C++11 onwards
backends/graphics/opengl/texture.cpp:491:37: error: a call to a constructor cannot appear in a constant-expression
  491 | zen::ThreadGroup<std::function<void()>> globalXbrzThreadGroup(std::max<int>(std::thread::hardware_concurrency(), 1), "xBRZ Scaler");
      |                                     ^
backends/graphics/opengl/texture.cpp:491:68: error: ‘max<int>’ cannot appear in a constant-expression
  491 | hreadGroup<std::function<void()>> globalXbrzThreadGroup(std::max<int>(std::thread::hardware_concurrency(), 1), "xBRZ Scaler");
      |                                                              ^~~~~~~~

backends/graphics/opengl/texture.cpp:491:82: error: ‘thread’ is not a member of ‘std’
  491 | ::function<void()>> globalXbrzThreadGroup(std::max<int>(std::thread::hardware_concurrency(), 1), "xBRZ Scaler");
      |                                                              ^~~~~~

backends/graphics/opengl/texture.cpp:491:82: note: ‘std::thread’ is only available from C++11 onwards
backends/graphics/opengl/texture.cpp:491:115: error: a function call cannot appear in a constant-expression
  491 | eadGroup(std::max<int>(std::thread::hardware_concurrency(), 1), "xBRZ Scaler");
      |                                                              ^

backends/graphics/opengl/texture.cpp:491:131: error: a function call cannot appear in a constant-expression
  491 | x<int>(std::thread::hardware_concurrency(), 1), "xBRZ Scaler");
      |                                                              ^

backends/graphics/opengl/texture.cpp:491:131: error: template argument 1 is invalid
backends/graphics/opengl/texture.cpp: In function ‘void OpenGL::{anonymous}::copyDirtyArea(const uint32_t*, int, PixelType*, int, const Common::Rect&, const Graphics::PixelFormat&)’:
backends/graphics/opengl/texture.cpp:500:5: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  500 |     auto srcLoc = reinterpret_cast<const uint32_t*>(reinterpret_cast<const char*>(src) + dirtyArea.top * srcPitch + dirtyArea.left * sizeof(uint32_t));
      |     ^~~~
      |     ----
backends/graphics/opengl/texture.cpp:500:10: error: ‘srcLoc’ does not name a type
  500 |     auto srcLoc = reinterpret_cast<const uint32_t*>(reinterpret_cast<const char*>(src) + dirtyArea.top * srcPitch + dirtyArea.left * sizeof(uint32_t));
      |          ^~~~~~
backends/graphics/opengl/texture.cpp:501:5: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  501 |     auto trgLoc = reinterpret_cast<     PixelType*>(reinterpret_cast<      char*>(trg) + dirtyArea.top * trgPitch + dirtyArea.left * sizeof(PixelType));
      |     ^~~~
      |     ----
backends/graphics/opengl/texture.cpp:501:10: error: ‘trgLoc’ does not name a type
  501 |     auto trgLoc = reinterpret_cast<     PixelType*>(reinterpret_cast<      char*>(trg) + dirtyArea.top * trgPitch + dirtyArea.left * sizeof(PixelType));
      |          ^~~~~~
backends/graphics/opengl/texture.cpp:506:3: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  506 |   auto& tg = globalXbrzThreadGroup;
      |   ^~~~
      |   ----
backends/graphics/opengl/texture.cpp:506:9: error: ISO C++ forbids declaration of ‘tg’ with no type [-fpermissive]
  506 |   auto& tg = globalXbrzThreadGroup;
      |         ^~
backends/graphics/opengl/texture.cpp:506:14: error: ‘globalXbrzThreadGroup’ was not declared in this scope
  506 |   auto& tg = globalXbrzThreadGroup;
      |              ^~~~~~~~~~~~~~~~~~~~~
backends/graphics/opengl/texture.cpp:509:12: error: request for member ‘run’ in ‘tg’, which is of non-class type ‘int’
  509 |         tg.run([=]
      |            ^~~
backends/graphics/opengl/texture.cpp: In lambda function:
backends/graphics/opengl/texture.cpp:511:34: error: ‘srcLoc’ was not declared in this scope
  511 |             nearestNeighborScale(srcLoc, dirtyArea.width(), dirtyArea.height(), srcPitch,
      |                                  ^~~~~~
backends/graphics/opengl/texture.cpp:512:34: error: ‘trgLoc’ was not declared in this scope
  512 |                                  trgLoc, dirtyArea.width(), dirtyArea.height(), trgPitch,
      |                                  ^~~~~~
backends/graphics/opengl/texture.cpp:513:13: error: there are no arguments to ‘min’ that depend on a template parameter, so a declaration of ‘min’ must be available [-fpermissive]
  513 |          y, min(y + TASK_GRANULARITY_XBRZ, dirtyArea.height()),
      |             ^~~
backends/graphics/opengl/texture.cpp: In lambda function:
backends/graphics/opengl/texture.cpp:514:97: error: ‘xbrz::getAlpha’ cannot be used as a function
  514 |  static_cast<PixelType>(targetFormat.ARGBToColor(getAlpha(pix), getRed(pix), getGreen(pix), getBlue(pix))); });
      |                                                              ^

backends/graphics/opengl/texture.cpp:514:110: error: ‘xbrz::getRed’ cannot be used as a function
  514 | PixelType>(targetFormat.ARGBToColor(getAlpha(pix), getRed(pix), getGreen(pix), getBlue(pix))); });
      |                                                              ^

backends/graphics/opengl/texture.cpp:514:125: error: ‘xbrz::getGreen’ cannot be used as a function
  514 | etFormat.ARGBToColor(getAlpha(pix), getRed(pix), getGreen(pix), getBlue(pix))); });
      |                                                              ^

backends/graphics/opengl/texture.cpp:514:139: error: ‘xbrz::getBlue’ cannot be used as a function
  514 | rmat.ARGBToColor(getAlpha(pix), getRed(pix), getGreen(pix), getBlue(pix))); });
      |                                                                        ^

backends/graphics/opengl/texture.cpp: In lambda function:
backends/graphics/opengl/texture.cpp:514:144: warning: lambda expressions only available with ‘-std=c++11’ or ‘-std=gnu++11’
  514 | r(getAlpha(pix), getRed(pix), getGreen(pix), getBlue(pix))); });
      |                                                              ^

backends/graphics/opengl/texture.cpp: In function ‘void OpenGL::{anonymous}::copyDirtyArea(const uint32_t*, int, PixelType*, int, const Common::Rect&, const Graphics::PixelFormat&)’:
backends/graphics/opengl/texture.cpp:515:9: warning: lambda expressions only available with ‘-std=c++11’ or ‘-std=gnu++11’
  515 |         });
      |         ^
backends/graphics/opengl/texture.cpp:516:8: error: request for member ‘wait’ in ‘tg’, which is of non-class type ‘int’
  516 |     tg.wait();
      |        ^~~~
backends/graphics/opengl/texture.cpp: In member function ‘virtual void OpenGL::TextureCLUT8::updateGLTexture()’:
backends/graphics/opengl/texture.cpp:539:9: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  539 |         auto raw8bitIn = static_cast<const unsigned char*>(_clut8Data.getBasePtr(dirtyArea.left, dirtyArea.top));
      |         ^~~~
      |         ----
backends/graphics/opengl/texture.cpp:539:14: error: ‘raw8bitIn’ does not name a type
  539 |         auto raw8bitIn = static_cast<const unsigned char*>(_clut8Data.getBasePtr(dirtyArea.left, dirtyArea.top));
      |              ^~~~~~~~~
backends/graphics/opengl/texture.cpp:540:9: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  540 |         auto xbrzBufIn = &xbrzPimpl_->xbrzBufIn[dirtyArea.top * _clut8Data.w + dirtyArea.left];
      |         ^~~~
      |         ----
backends/graphics/opengl/texture.cpp:540:14: error: ‘xbrzBufIn’ does not name a type
  540 |         auto xbrzBufIn = &xbrzPimpl_->xbrzBufIn[dirtyArea.top * _clut8Data.w + dirtyArea.left];
      |              ^~~~~~~~~
backends/graphics/opengl/texture.cpp:541:15: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  541 |         const auto& eightBitToRgb = xbrzPimpl_->eightBitToRgb;
      |               ^~~~
      |               ----
backends/graphics/opengl/texture.cpp:541:21: error: ISO C++ forbids declaration of ‘eightBitToRgb’ with no type [-fpermissive]
  541 |         const auto& eightBitToRgb = xbrzPimpl_->eightBitToRgb;
      |                     ^~~~~~~~~~~~~
backends/graphics/opengl/texture.cpp:541:49: error: invalid initialization of reference of type ‘const int&’ from expression of type ‘std::vector<unsigned int>’
  541 |         const auto& eightBitToRgb = xbrzPimpl_->eightBitToRgb;
      |                                     ~~~~~~~~~~~~^~~~~~~~~~~~~
backends/graphics/opengl/texture.cpp:546:17: error: ‘xbrzBufIn’ was not declared in this scope
  546 |                 xbrzBufIn[x] = eightBitToRgb[raw8bitIn[x]];
      |                 ^~~~~~~~~
    C++      image/codecs/bmp_raw.o
backends/graphics/opengl/texture.cpp:546:46: error: ‘raw8bitIn’ was not declared in this scope
  546 |                 xbrzBufIn[x] = eightBitToRgb[raw8bitIn[x]];
      |                                              ^~~~~~~~~
backends/graphics/opengl/texture.cpp:548:13: error: ‘raw8bitIn’ was not declared in this scope
  548 |             raw8bitIn += _clut8Data.pitch;
      |             ^~~~~~~~~
backends/graphics/opengl/texture.cpp:549:13: error: ‘xbrzBufIn’ was not declared in this scope
  549 |             xbrzBufIn += _clut8Data.w;
      |             ^~~~~~~~~
backends/graphics/opengl/texture.cpp:559:28: error: ‘max’ was not declared in this scope; did you mean ‘std::max’?
  559 |         dirtyArea.top    = max(0, dirtyArea.top  - 2);
      |                            ^~~
      |                            std::max
In file included from /usr/include/c++/9/vector:60,
                 from backends/graphics/opengl/texture.cpp:23:
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: ‘std::max’ declared here
  268 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
backends/graphics/opengl/texture.cpp:561:28: error: ‘min’ was not declared in this scope; did you mean ‘std::min’?
  561 |         dirtyArea.bottom = min(_clut8Data.h, dirtyArea.bottom + 2);
      |                            ^~~
      |                            std::min
In file included from /usr/include/c++/9/vector:60,
                 from backends/graphics/opengl/texture.cpp:23:
/usr/include/c++/9/bits/stl_algobase.h:246:5: note: ‘std::min’ declared here
  246 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
backends/graphics/opengl/texture.cpp:568:4: warning: ‘auto’ changes meaning in C++11; please remove it [-Wc++11-compat]
  568 |    auto& tg = globalXbrzThreadGroup;
      |    ^~~~
      |    ----
backends/graphics/opengl/texture.cpp:568:10: error: ISO C++ forbids declaration of ‘tg’ with no type [-fpermissive]
  568 |    auto& tg = globalXbrzThreadGroup;
      |          ^~
    C++      image/codecs/cdtoons.o
backends/graphics/opengl/texture.cpp:568:15: error: ‘globalXbrzThreadGroup’ was not declared in this scope
  568 |    auto& tg = globalXbrzThreadGroup;
      |               ^~~~~~~~~~~~~~~~~~~~~
backends/graphics/opengl/texture.cpp:571:20: error: request for member ‘run’ in ‘tg’, which is of non-class type ‘int’
  571 |                 tg.run([=] { xbrz::scale(xbrzScaleFactor_,
      |                    ^~~
backends/graphics/opengl/texture.cpp: In lambda function:
backends/graphics/opengl/texture.cpp:576:18: error: ‘xbrz::ColorFormat’ is not a class or namespace
  576 |            xbrz::ColorFormat::ARGB,
      |                  ^~~~~~~~~~~
backends/graphics/opengl/texture.cpp: In member function ‘virtual void OpenGL::TextureCLUT8::updateGLTexture()’:
backends/graphics/opengl/texture.cpp:578:66: warning: lambda expressions only available with ‘-std=c++11’ or ‘-std=gnu++11’
  578 |            i, min(i + TASK_GRANULARITY_XBRZ, dirtyArea.bottom)); });
      |                                                                  ^
backends/graphics/opengl/texture.cpp:579:16: error: request for member ‘wait’ in ‘tg’, which is of non-class type ‘int’
  579 |             tg.wait();
      |                ^~~~
backends/graphics/opengl/texture.cpp:592:5: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
  592 |     else
      |     ^~~~
backends/graphics/opengl/texture.cpp:610:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘else’
  610 |  Texture::updateGLTexture();
      |  ^~~~~~~
make: *** [Makefile.common:104: backends/graphics/opengl/texture.o] Error 1
make: *** Waiting for unfinished jobs....
pi@RK3399:~/Desktop/ScummVM_2.0.0+xBRZ_Sources$