delete characters while updating undo

clean up the temporary component buffers

combined JPEG 'receive' and JPEG 'extend', since baseline always extends everything it receives.

returns 0..31 for the highest set bit

mallocs with size overflow checking

extract an arbitrarily-aligned N-bit value (N=bits) from v, and then make it 8-bits long and fractionally extend it to full full range.

returns STBI_rgb or whatever, 0 on error

This function is not protected by any mutex because it just reads immutable data. */

Creates Vertex Buffers from accessors and sets them in the Primitive struct.

Creates Vertex Buffers from accessors and sets them in the Primitive struct.

Demonstrating creating a simple console window, with scrolling, filtering, completion and history. For the console example, here we are using a more C

-------------------------------------------------------------------------------------- FlushAndFinish ----------------------------------------------

given a skinId return the size of the skeleton matrices (vulkan needs this to compute the offsets into the uniform buffers)

Returns conversion matrix, rgbw inputs are xy chroma coordinates.

-------------------------------------------------------------------------------------- OnCreate ----------------------------------------------------

-------------------------------------------------------------------------------------- OnDestroy ---------------------------------------------------

NB: this can be called with negative count for removing primitives (as long as the result does not underflow)

FIXME-OPT: Need a way to reuse the result of lower_bound when doing GetInt()/SetInt() - not too bad because it only happens on explicit interaction (m

-------------------------------------------------------------------------------------- SuballocateFromUploadHeap -----------------------------------

-------------------------------------------------------------------------------------- UpdatePipeline ----------------------------------------------