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liiir1985 7f62dcda9f initial		2024-06-22 20:45:49 +08:00
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Makefile	initial	2024-06-22 20:45:49 +08:00
README.md	initial	2024-06-22 20:45:49 +08:00
gen_interface.go	initial	2024-06-22 20:45:49 +08:00
interface.json5	initial	2024-06-22 20:45:49 +08:00
templates.go	initial	2024-06-22 20:45:49 +08:00

README.md

GrGlInterface Autogeneration

Background

At a high level, the first three steps of making a GrGLInterface (a generic way to interact with a GL-like GPU) are:

Assemble: Copy a set of function pointers into the struct
Validate: Make sure the function pointers advertised actually exist.
Capabilities: Compute what fast/slow paths are enabled based on the functions in the struct (GrGLCaps, for short)

Autogeneration

The first two steps have been automated with a table-based generation script located in this folder. The table is in JSON5 format (like JSON, but with comments). O

Once edited, the Assemble/Validate code can be re-generated by running make generate in this folder.