graphics/sdl2_gpu0.12.0_3

graphics/sdl2_gpu: fix build with cmake 4

graphics/sdl2_gpu: fix plist after devel/doxygen update

graphics/sdl2_gpu: rename DOCS option to DOXYGEN

This avoids having to OPTIONS_EXCLUDE the DOCS option.

Suggested by:	makc
MFH:		2026Q1

graphics/sdl2_gpu: disable DOCS option due to OOM condition in graphviz

For some reason graphviz now needs more than 20 GB to process one of
the figures in the documentation of this project.

Disable docs to avoid OOM conditions.

MFH:		2026Q1

graphics/sdl2_gpu: fix build with LLVM 16

Silence a warning about an incompatible function pointer type to fix
the build on 14-CURRENT.  This warning is harmless: the function pointer
takes a const argument, but was assigned to where a pointer taking an
unqualified argument was expected.

Reported by:	fallout

graphics/sdl2_gpu: fix not renamed variables on big-endian which break build

graphics/sdl2_gpu: fix maintainer email

Used the wrong email address again...

graphics/sdl2_gpu: Hardware-accelerated 2D graphics library

SDL_gpu, a library for making hardware-accelerated 2D graphics easy.

 - High performance (it automatically collects and submits batches
   instead of separate draw commands for each sprite and redundant
   state changes)
 - Shader API
 - Arbitrary geometry rendering (triangles)
 - Can be integrated with explicit OpenGL calls (mixed 2D and 3D)
 - Full blend state control
 - Built-in primitive shapes (points, lines, tris, rects, ellipses,
   polygons, even arcs)
 - Uses a style familiar to SDL 1.2 users
 - Compatible with either SDL 1.2 or 2.0
 - Loads BMP, TGA, and PNG files via stb-image
 - Rotates and scales about the center of images, making reasoning
   about the resulting corner coordinates more obvious (adjustable
   via anchor settings)

WWW: https://github.com/grimfang4/sdl-gpu