Remove unnecessary callocs

Extra checks against oddly sized windows

WSI: current surface width and height may be of different special value

Rename a parameter

Fix named parameter name

Rework internal WSI synchronization

Revert "Revert last commit: internally, there were no guarantees when it is safe to destroy GPU signal that is passed to be signaled by queue submit and waited on and unsignaled by queue present"

Revert last commit: internally, there were no guarantees when it is safe to destroy GPU signal that is passed to be signaled by queue submit and waited on and unsignaled by queue present

API changes: expose CPU signal handle to vfDrawPixels and vfAsyncDrawPixels procedures, rework WSI synchronization internally, move default size macros from vkfast_ids.h to vkfast.h

GLFW two windows drawing example: fix a hard system crash on Windows 10 with NVIDIA drivers when one window is minimized and the other one is sticked to the right side of the screen

Important code-breaking change: remove internal vfAsyncDrawWaitToFinish from vfDrawPixels, the user must call vfAsyncDrawWaitToFinish after vfDrawPixels himself/herself explicitly now!

Misc internal renames

Move the last added check to the if statement

Misc renames, add a misc allocation size check

Brain f*rt fix: we can't destroy storages :D so allocating separate memory and array for present pixels internall now

Get rid of the extra inner loop

Misc

Add a new example: GLFW Two Windows Drawing

Add new vfWindowIsMinimized procedure: rather than relying on window width and height being equal to 0 when the window is minimized, check for minimized state explicitly via an OS-provided dedicated procedure

Silence expected WSI-related status debug reports

Replace OpenGL-based pixels drawing with Vulkan-based pixels drawing

Cast pointer

Rename default memory allocation size macros too

Update names of gpu_internal_memory_allocation_sizes_t struct members