Commit Graph

11 Commits

Author SHA1 Message Date
Hajime Hoshi
ee2f891fcc internal/graphicsdriver/metal: Reuse MTLBuffer objects
In Metal, MTLBuffer objects are not 'transient' and are expensive
to create. Reuse them whenever possible.

See also: https://developer.apple.com/library/archive/documentation/Miscellaneous/Conceptual/MetalProgrammingGuide/Cmd-Submiss/Cmd-Submiss.html

Updates #1196
2021-07-06 21:48:54 +09:00
Hajime Hoshi
b8bf277825 internal/graphicsdriver/metal/mtl: Add APIs for stencil buffers
Updates #1684
2021-07-05 00:11:25 +09:00
Hajime Hoshi
6b3c51921c internal/driver: Remove Image.Sync
Syncing is no longer needed for Metal, and additionally, OpenGL's sync
implementation was mock.

Updates #1508
2021-02-26 23:16:28 +09:00
Hajime Hoshi
ed028110cf ebiten: Allow rendering on a sub-image by scissor test
Fixes #1255
2020-11-08 00:58:44 +09:00
Hajime Hoshi
a8f96ee9af graphicsdriver/metal: Add Sync to sync CPU and GPU asynchronously
Fixes #1414
2020-11-07 04:09:47 +09:00
Hajime Hoshi
a45e241da1 shaderir/metal: Implement the shader IR compiler for Metal
Fixes #1165
2020-08-08 19:14:57 +09:00
Hajime Hoshi
ebd0e11c0d graphicsdriver/metal: Avoid synching texture data at ReplacePixels
Instead, use a temporary texture, transfer texture data to it, and
copy the data on GPU side.
2020-06-28 19:40:37 +09:00
Hajime Hoshi
9f76b96c1f graphicsdriver/metal: Specify the texture type explicitly 2020-06-26 23:46:12 +09:00
Hajime Hoshi
3af351a2aa graphicsdriver/metal: Make this compilable on iOS
This change adds #ifs to enable to compile the driver on iOS.

This also removes BOOL, which can be a duplicated definition.
C's _Bool does not work well with Cgo. Use uint8_t instead for
boolean values.
2019-06-09 05:51:10 +09:00
Hajime Hoshi
882d0c0bc8 graphicsdriver/metal: Reuse MTLBuffer instead of re-creating (#762) 2019-02-03 22:55:29 +09:00
Hajime Hoshi
ff62876552 Add Metal implementation
Fixes #621
2018-12-20 02:37:10 +09:00