Elias Naur 5197f637a7 gpu: [compute] compute and store clipping path hashes during construction ...

The hash of the clipping paths that affect drawing operations are computed
and used to quickly determine that two operations are not equal, the
most likely outcome of a comparison.

However, for paths that are constructed once and cached computing the
hash at every frame is wasteful. This is especially true for text, which
is both cached and also among the largest paths in a frame.

This change moves the hashing to op/clip.Path construction time, and
stores the hash in the ops list so it won't be re-computed at every use.

Signed-off-by: Elias Naur <mail@eliasnaur.com>

2021-07-27 14:34:18 +02:00

..

headless

all: add //go:build lines

2021-07-26 15:17:51 +02:00

internal

gpu/internal,internal/gl: add support for strided texture uploads

2021-07-27 14:34:18 +02:00

shaders

gpu: [compute] cache and re-use drawing operations from the previous frame

2021-07-27 14:34:18 +02:00

api.go

gpu/internal/driver: rename gpu/backend

2021-03-06 14:27:34 +01:00

caches.go

gpu: [compute] add compute renderer specific decoding of ops

2021-07-27 14:34:18 +02:00

clip.go

f32: handle empty rectangles in Union and Intersect

2021-04-27 16:49:06 +02:00

compute.go

gpu: [compute] compute and store clipping path hashes during construction

2021-07-27 14:34:18 +02:00

gen.go

gpu/internal/convertshaders: move internal/cmd/convertshaders

2021-03-06 14:26:47 +01:00

gpu.go

gpu: [compute] unify resource cleanup

2021-07-27 14:34:18 +02:00

pack.go

gpu: expose the rendering implementation

2020-02-07 21:21:38 +01:00

path.go

internal/byteslice: rename package unsafe

2021-03-11 11:27:02 +01:00

shaders.go

gpu: [compute] cache and re-use drawing operations from the previous frame

2021-07-27 14:34:18 +02:00

timer.go

gpu: [compute] unify resource cleanup

2021-07-27 14:34:18 +02:00