4 commits

Author	SHA1	Message	Date
Niklas Haas	f39fe6380c	swscale/ops_optimizer: set correct value range for subpixel reads ... e.g. rgb4 only reads values up to 15, not 255. Setting this correctly eliminates a number of redundant clamps in cases like e.g. rgb4 -> monow.	2025-12-08 20:09:37 +00:00
Andreas Rheinhardt	2451e06f19	all: Use "" instead of <> to include internal headers ... Reviewed-by: Niklas Haas <ffmpeg@haasn.dev> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2025-09-04 22:20:58 +02:00
Niklas Haas	696f3be322	swscale/optimizer: add packed shuffle solver ... This can turn any compatible sequence of operations into a single packed shuffle, including packed swizzling, grayscale->RGB conversion, endianness swapping, RGB bit depth conversions, rgb24->rgb0 alpha clearing and more.	2025-09-01 19:28:36 +02:00
Niklas Haas	ea9ca3ff35	swscale/optimizer: add high-level ops optimizer ... This is responsible for taking a "naive" ops list and optimizing it as much as possible. Also includes a small analyzer that generates component metadata for use by the optimizer.	2025-09-01 19:28:36 +02:00