Commit Graph

283 Commits

Author SHA1 Message Date
Hajime Hoshi
162f62f54e internal/graphicsdriver/metal/mtl: bug fix: test compile error 2022-02-11 23:23:22 +09:00
Hajime Hoshi
176e984a58 internal/ui: refactoring: remove dependency on the package mtl 2022-02-11 23:11:49 +09:00
Hajime Hoshi
6f3c6d6c1b internal/graphicsdriver/meta: rename function 2022-02-11 22:47:13 +09:00
Hajime Hoshi
cc4e2f08be internal/graphicsdriver/metal: rename files 2022-02-11 21:49:05 +09:00
Hajime Hoshi
df60c4c92d internal/driver: rename to internal/graphicsdriver 2022-02-06 20:41:32 +09:00
Hajime Hoshi
d0a6ce6567 internal/graphicsdriver/metal: disable presentsWithTransaction in the fullscreen mode
Updates #1745
Closes #1974
2022-01-26 03:55:14 +09:00
Hajime Hoshi
1b498a03cc Revert "internal/graphicsdriver/metal: Bug fix: Vsync didn't work on macOS"
This reverts commit 1dd13ae06e.

Reason: This caused FPS drop on macOS 12.0.1

Updates #1885
Closes #1939
2022-01-09 01:02:53 +09:00
Hajime Hoshi
3b0ce21a56 Revert "internal/graphicsdriver: bug fix: render semi-transparent vectors correctly"
This reverts commit 202f642395.

Reason: TestImageEvenOdd failed

Updates #1933
2022-01-06 03:19:46 +09:00
Hajime Hoshi
202f642395 internal/graphicsdriver: bug fix: render semi-transparent vectors correctly
Closes #1933
2022-01-06 03:00:25 +09:00
Hajime Hoshi
1dd13ae06e internal/graphicsdriver/metal: Bug fix: Vsync didn't work on macOS
This fix works only for Metal. There is not a good solution for
OpenGL so far unfortunately.

Closes #1885
2021-11-27 02:52:48 +09:00
Hajime Hoshi
06f4142ca0 internal/driver: Optimization: Replace interface{} with driver.Uniform
Converting a value from/to interface{} can create a value in heap
and this is not efficient.
2021-10-30 02:58:28 +09:00
Hajime Hoshi
7be00d79e8 internal/uidriver/glfw: Fix unstable FPS on fullscreen on macOS
FPS was unstable on fullscreen mode i.e., when the view size is the
same as the monitor size.

By using a little different size view, FPS becomes stable.

Updates #1745
2021-09-18 19:22:09 +09:00
Hajime Hoshi
11b9a4b161 internal/graphicsdriver/metal: Refactoring 2021-09-18 17:24:03 +09:00
Hajime Hoshi
65943d4bad internal/graphicsdriver/metal: Disable presentsWithTransaction on iOS
Closes #1799
2021-09-07 00:02:58 +09:00
Hajime Hoshi
58ea710a84 internal/affine: Rename UnsafeElements -> Elements as this is no longer unsafe 2021-09-04 18:08:27 +09:00
Hajime Hoshi
df710a5c63 internal/affine: Change UnsafeElements to take arguments
This will enable to suppress unnecessary array allocations in the
future.

Updates #1796
2021-09-04 17:38:30 +09:00
Hajime Hoshi
35deb53624 internal/graphicsdriver/metal: Rename files to remove +build comments 2021-08-23 02:06:09 +09:00
Hajime Hoshi
15ac69b8d5 internal/graphicsdriver/metal: Bug fix: Disable presentsWithTransaction on fullscreen
Closes #1745
2021-08-08 17:40:37 +09:00
Hajime Hoshi
ec26b1a43b internal/graphicsdriver/metal: Refactoring: Remove vsyncInited 2021-08-08 15:30:13 +09:00
Hajime Hoshi
cc1accc32a internal/uidriver/glfw: Bug fix: Disable vsync when resizing the window
Closes #1740
2021-08-06 03:08:04 +09:00
Hajime Hoshi
e4329d0349 internal/driver: Refactoring: Reduce dependencies on affine 2021-07-27 12:19:50 +09:00
Hajime Hoshi
21aa96f9f5 internal/affine: Refactoring: Make ColorM interface 2021-07-27 12:10:22 +09:00
Hajime Hoshi
7e5b259dd2 internal/affine: Use a pointer of an array for UnsafeElements 2021-07-26 21:19:53 +09:00
Hajime Hoshi
b0106e95b9 internal/restorable: Bug fix: Test failed on macOS (Metal) 2021-07-09 20:21:04 +09:00
Hajime Hoshi
4573883b03 internal/graphicsdriver/metal: Make FPS stable by 'presentsWithTransaction'
Closes #1196
2021-07-08 18:11:19 +09:00
Hajime Hoshi
ae0e30196b internal/graphicsdriver/metal: Bug fix: The store action must always be 'store'
Closes #1700
2021-07-08 17:39:37 +09:00
Hajime Hoshi
337d8d5113 internal/graphicsdriver/metal: Separate GCing the buffers
Updates #1196
2021-07-08 02:10:26 +09:00
Hajime Hoshi
edc2f8b961 internal/graphicsdriver/metal: Delay to get a texture for nextDrawable
See https://developer.apple.com/documentation/quartzcore/cametallayer

> To avoid stalls in your app, request a new drawable only when you
> need it, and release any references to it as quickly as possible
> after you’re done with it.

Updates #1196
2021-07-08 01:56:14 +09:00
Hajime Hoshi
b314b6b9b6 Revert "internal/graphicsdriver/metal: Do not retain MTLCommandBuffer for MTLBuffer"
This reverts commit e0fbfc2bb0.

Reason: Rendering issue

Closes #1699
2021-07-08 00:27:33 +09:00
Hajime Hoshi
6213c17abc internal/driver: Add Graphics.Initialize 2021-07-07 13:58:42 +09:00
Hajime Hoshi
e0fbfc2bb0 internal/graphicsdriver/metal: Do not retain MTLCommandBuffer for MTLBuffer
Before this change, a command buffer is retained indirectly by
a buffer, and this might extend the life of drawable unexpectedly.

This change stops using command buffers as a key of the buffers pool,
and use a counter increated by nextDrawable calls.

Updates #1196
2021-07-07 02:52:04 +09:00
Hajime Hoshi
80ac0646d5 internal/graphicsdriver/metal: Optimize the screen writing 2021-07-07 02:07:09 +09:00
Hajime Hoshi
38ce325958 internal/graphicsdriver/metal: Skip clearing the screen on Metal 2021-07-07 01:45:51 +09:00
Hajime Hoshi
9cb1ff9cea internal/graphicsdriver/metal: Set framebufferOnly true
Updates #1196
2021-07-07 00:38:55 +09:00
Hajime Hoshi
bd3f16dbba internal/graphicsdriver/metal: Change the order of GCed buffers
As a big buffer is likely reused, we should remove smaller buffers
first.

Updates #1196
2021-07-06 21:56:27 +09:00
Hajime Hoshi
09bd8b6f4a internal/graphicsdriver/metal: Remove println
Updates #1196
2021-07-06 21:51:57 +09:00
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
be1a0e90e7 internal/graphicsdriver/metal: Bug fix: TestImageEvenOdd failed
RenderCommandEncoder must be reset whenever the stencil mode is
'prepareStencil' in order to clear the stencil buffer.
2021-07-06 15:11:23 +09:00
Hajime Hoshi
3670b7dd62 internal/graphicsdriver/metal: Reuse DepthStencilState objects
In Metal, *State 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
2021-07-06 15:10:05 +09:00
Hajime Hoshi
ab26312108 internal/graphicsdriver/metal: Release objects appropriately 2021-07-06 14:20:19 +09:00
Hajime Hoshi
17d8cb5311 internal/graphicsdriver/metal: Bug fix: Crashed with METAL_DEVICE_WRAPPER_TYPE=1
Closes #1697
2021-07-06 14:06:06 +09:00
Hajime Hoshi
63a00f6171 internal/graphicsdriver/metal/mtl: Bug fix: Test failure
Closes #1696
2021-07-05 21:28:25 +09:00
Hajime Hoshi
674802d2f5 ebiten: Bug fix: Draw commands with EvenOdd should not be merged
Updates #1684
2021-07-05 18:08:55 +09:00
Hajime Hoshi
daa883d799 ebiten: Bug fix: Stencil buffers should not be cleared until all the vertices are rendered
Updates #1684
2021-07-05 17:41:06 +09:00
Hajime Hoshi
b466a0cbd7 ebiten: Add EvenOdd to DrawTrianglesOptions and DrawShaderTrianglesOptions
Updates #844
Closes #1684
2021-07-05 03:35:55 +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
19f034e818 internal/graphicsdriver/metal: Refactoring 2021-07-04 20:35:56 +09:00
Hajime Hoshi
3ec02f767b internal/graphicsdriver/metal: Refactoring 2021-07-04 18:37:14 +09:00
Hajime Hoshi
7f86761dde internal/graphicsdriver/metal: Reuse RenderCommandEncoder when possible 2021-07-04 18:13:18 +09:00
Hajime Hoshi
7668052a6b internal/graphicsdriver/metal: Update the view only when necessary 2021-07-04 17:24:39 +09:00
Hajime Hoshi
6b95dd0d4d internal/graphicsdriver/metal: Refactoring: Unify two drawTriangles* functions 2021-07-02 00:25:43 +09:00
Hajime Hoshi
e9b6237f61 internal/driver: Refactoring: Merge two Draw* functions 2021-07-01 15:55:48 +09:00
Hajime Hoshi
b9d52c0267 internal/driver: Change InvalidImageID/InvalidShaderID to 0 2021-07-01 14:58:55 +09:00
Hajime Hoshi
73bf1f36e5 internal/driver: Define InvalidImageID / InvalidShaderID 2021-07-01 13:56:42 +09:00
Hajime Hoshi
b54ad73a2b Add go:build comments with go1.17beta1 fmt 2021-06-11 01:11:46 +09:00
Hajime Hoshi
77b198211c internal/graphicsdriver/metal: Add a comment 2021-02-27 04:04:25 +09:00
Hajime Hoshi
53352cf2b3 internal/graphicsdriver/metal: Use the smallest temporary texture
Updates #1517
2021-02-27 03:45:19 +09:00
Hajime Hoshi
673627c4d4 internal/graphicsdriver/metal: Optimization 2021-02-27 02:30:20 +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
718273c2d7 ebiten: Add a new shader function imageDstRegionOnTexture
Updates #1428
2020-12-09 11:36:29 +09:00
Hajime Hoshi
ddfb8adbc4 graphicsdriver/metal: Asynchronous sending pixels
Fixes #1418
2020-11-10 22:48:03 +09:00
Hajime Hoshi
5705dc79fb graphicsdriver/metal: Do not need to wait until flushing at Sync 2020-11-10 22:12:26 +09:00
Hajime Hoshi
e09f3aa286 graphicsdriver/metal/mtl: Bug fix: Fix the guard range 2020-11-08 04:44:43 +09:00
Hajime Hoshi
aaff18ecf7 graphicsdriver/metal/mtl: Bug fix: Guard the handler map by a mutex
The handler is invoked in another thread than the main thread.
2020-11-08 04:40:13 +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
e4e8e7254e graphicsdriver/metal/mtl: Refactoring: Specify struct member names explicitly 2020-11-07 23:46:07 +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
6e3cbe2e33 graphicsdriver/metal/mtl: Refactoring 2020-11-07 03:26:35 +09:00
Hajime Hoshi
8da5ad2c4f graphicsdriver/metal: Misspelling 2020-11-03 23:44:40 +09:00
Hajime Hoshi
fe6a2daef4 graphicsdriver/metal: Bug fix: Had to set the vsync state again at resetting
Fixes #1364
2020-10-14 01:58:56 +09:00
Hajime Hoshi
249e1c46ba graphicsdriver/metal: Remove an old comment
Updates #1367
2020-10-14 01:51:18 +09:00
Hajime Hoshi
eed619ad0f graphicsdriver/metal, graphicsdriver/opengl: Reland: Remove the thread usages for performance
Instead, graphicscommand package has a thread.

Updates #1367
2020-10-13 02:46:31 +09:00
Hajime Hoshi
713eee1117 Revert "graphicsdriver/metal, graphicsdriver/opengl: Remove the thread usages for performance"
This reverts commit 2942f10d9d.

Reason: Compile error on mobiles and runtime error on browsers
2020-10-13 02:12:02 +09:00
Hajime Hoshi
2942f10d9d graphicsdriver/metal, graphicsdriver/opengl: Remove the thread usages for performance
Instead, graphicscommand package has a thread.

Updates #1367
2020-10-13 01:50:54 +09:00
Hajime Hoshi
e90b5ff277 Update import paths in the documents 2020-10-04 05:07:08 +09:00
Hajime Hoshi
bf515bb594 Update version to v2.0.0-alpha 2020-10-04 04:30:40 +09:00
Hajime Hoshi
52fcab7a90 graphicsdriver/metal: Fix comments 2020-09-06 16:51:44 +09:00
Hajime Hoshi
e565433fb0 graphicsdriver/metal: Bug fix: Synchronizing textures on iOS was necessary
Fixes #1337
2020-09-06 16:19:50 +09:00
Hajime Hoshi
a3b41515a9 ui: Replace the native window's type (unsafe.Pointer) with uintptr
Updates #1306
2020-09-04 00:51:48 +09:00
Hajime Hoshi
609a3c4e22 ebiten: Bug fix: Fix the texel calculation
In shaders, texCoord is always in texture0's texels. Convert them
at imageNTextureAt functions correctly.

Fixes #1290
2020-08-11 04:15:07 +09:00
Hajime Hoshi
69f87d5fd1 ebiten: Add new shader builtin functions: image[N]TextureBoundAt
Fixes #1287
2020-08-11 03:24:54 +09:00
Hajime Hoshi
4d1947f711 grpahicsdriver/metal: Better error message 2020-08-09 04:06:30 +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
2b89710600 graphicsdriver/metal: Refactoring 2020-08-08 18:05:58 +09:00
Hajime Hoshi
6dc74d308b graphicsdriver/metal: Rename viewportSize to internalSize and use it more 2020-08-08 16:07:14 +09:00
Hajime Hoshi
fe1cea533a graphicsdriver/metal: Add a generalized 'draw' function
This is a preparation for rendering shaders.

Updates #1165
2020-08-08 03:12:44 +09:00
Hajime Hoshi
eb056690aa graphicsdriver/metal: Update the minimum macOS version to 10.12 for Go 1.15 2020-07-25 04:18:26 +09:00
Hajime Hoshi
36e9803cea shader: Enable to get pixels from multiple images
Updates #1193
2020-07-19 02:33:43 +09:00
Hajime Hoshi
6ccb614b08 graphicsdriver/metal: Implement CompositeModeMultiply
Updates #410
2020-07-18 21:51:57 +09:00
Hajime Hoshi
e0d5763a60 shader: Use the fixed number of images for shaders
This changes uses arrays rather than slices in order to avoid heap
allocations.

Updates #1193
2020-07-18 18:27:47 +09:00
Hajime Hoshi
7f70797a6d ebiten: Rename DrawTriaglesWithShaderOptions.Textures to Images 2020-07-15 03:49:05 +09:00
Hajime Hoshi
d217bc6033 ebiten: Sparate textures from uniforms at DrawTrianglesWithShader
Updates #1193
Updates #1239
2020-07-09 01:59:21 +09:00
Hajime Hoshi
b83f0acc4d Remove source-region information from vertices
Fixes #1210
2020-07-02 23:38:39 +09:00
Hajime Hoshi
71c9e7ac40 driver: Add Region and sourceRegion parameter at Draw
This is a preparation to remove source-region information from
vertices.

Updates #1210
2020-07-02 03:26:05 +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
00e8b701c1 graphicsdriver/metal: Optimization 2020-06-27 04:14:21 +09:00
Hajime Hoshi
2bc1475a15 graphicsdriver/metal: Bug fix: Sync textures before replacing a region
Updates #1213
2020-06-27 03:08:17 +09:00
Hajime Hoshi
5a176d6f4f graphicsdriver/metal: Bug fix: synchronizing must be skipped on iOS 2020-06-27 01:45:14 +09:00
Hajime Hoshi
9f76b96c1f graphicsdriver/metal: Specify the texture type explicitly 2020-06-26 23:46:12 +09:00
Hajime Hoshi
2a63512c6e driver: Add AddressUnsafe
This skips the source-region check and reduces 'if' branches from
shader programs.

AddressUnsafe is internal only so far. We might expose this value
later.

Updates #1210
2020-06-25 01:00:38 +09:00
Hajime Hoshi
20b5be0886 graphicsdriver: Bug fix: Tie-breaking when picking a texel
When a texel is picked on texel-borders of a texture, the behavior
(tie-breaking) depends on GPU and unexpected. This change fixes this
issue by shifting 1/512 [texel] when picking a texel up.

Updates #1212
2020-06-24 20:51:16 +09:00
Hajime Hoshi
1785b6a670 examples/moire: Add a smaller scale, and remove AdjustTexel function from shaders
This can reproduce the bug reported at #669.

Apparently, the fix (8827520d4a) is
no longer required after 3550abef7a.
That's pretty odd, but examples/moire proves this fact.

Updates #669
Updates #759
2020-06-15 00:29:34 +09:00
Hajime Hoshi
e023425be0 graphicsdriver/metal: Reduce calls of SetLayer 2020-06-14 05:07:33 +09:00
Hajime Hoshi
f80719ef9a driver: Use slices for uniform variables instead of maps
Fixes #1172
2020-05-26 23:50:11 +09:00
Hajime Hoshi
1a0d92267b driver: Add shader API and implement it on OpenGL
Updates #482
2020-05-23 22:09:12 +09:00
Hajime Hoshi
8fd377f1e3 driver: Add ImageID and use this
This is a preparation to introduce shaders. Shader programs
require images as uniform variables, but the current way would make
API complex unnecessarily.
2020-05-20 00:11:08 +09:00
Hajime Hoshi
274245e39c graphicsdriver/metal: Refactoring: Invert the viewport's Y direction 2020-05-08 18:12:30 +09:00
Hajime Hoshi
8029dc352a driver: Use framebuffer's Y directions 2020-05-08 16:49:19 +09:00
Hajime Hoshi
c43ba6e17d graphicsdriver/metal: Update comments 2020-05-08 05:49:38 +09:00
Hajime Hoshi
7068eb9284 graphicsdriver/metal: Simplify the projection matrix 2020-05-08 05:06:09 +09:00
Hajime Hoshi
01d1afa25c graphicsdriver/metal: Rename Driver -> Graphics 2020-04-04 17:12:24 +09:00
Hajime Hoshi
9298b044e3 graphicsdriver/metal: Bug fix: avoid using mtl.LoadActionDontCare
Fixes #1019
2020-02-11 20:29:03 +09:00
Hajime Hoshi
c9bc5913fd driver: Refactoring: Remove Graphics.Flush
Updates #226
2019-12-06 08:56:55 +09:00
Hajime Hoshi
7991ba4cfa graphicsdriver/metal: Bug fix: Failed to compile for iOS
The definition of BOOL is different between macOS and iOS. C's
bool is used on iOS, but C's bool is hard to use from Go (e.g.,
an integer cannot be converted to C's bool). Use unsigned char
instead.

Fixes #1006
2019-12-03 01:03:44 +09:00
Hajime Hoshi
0ec447e0d0 ui: Add SetScreenTransparent / IsScreenTransparent
Fixes #1001
2019-12-01 03:31:32 +09:00
Hajime Hoshi
a040aae83b glfw: Update to GLFW 3.3
Fixes #1000
2019-11-26 01:19:20 +09:00
Hajime Hoshi
65fdf48cbf graphicsdriver: Refactoring: ReplacePixels takes multiple arguments
This reduces the number of graphics commands, and this works more
efficiently if the driver has an efficient way.
2019-11-21 23:52:12 +09:00
Hajime Hoshi
74902d47af graphicsdriver/metal/mtl: Bug fix: need to link CoreGraphics as of Catalina
Fixes #989
2019-11-17 22:59:21 +09:00
Hajime Hoshi
3aaeee78dd graphicsdriver/metal: Reduce flushing at ReplacePixels 2019-11-17 16:00:24 +09:00
Hajime Hoshi
4bfe60fb8a graphicsdriver/metal: Bug fix: SetFragmentBytes must be called anytime
Fixes #954
2019-10-10 03:13:55 +09:00
Hajime Hoshi
3c976eae02 cmd/ebitenmobile: Use Metal on iOS
The emulators still use OpenGL.

Fixes #737
2019-10-09 02:13:47 +09:00
Hajime Hoshi
3fb9c02e2f graphicsdriver/metal: Bug fix: Use correct pixel format for the screen 2019-09-08 03:52:29 +09:00
Hajime Hoshi
4a9a7f936d Make go vet a little happier on macOS
Updates #889
2019-07-22 20:16:22 +09:00
Hajime Hoshi
6b7f21f0c8 driver: Add Graphics.MaxImageSize and use it
There are some devices that cannot accept 4096x4096 pixels
textures. Get the maximum size and use it.

Fixes #892
2019-07-04 01:10:11 +09:00
Hajime Hoshi
f40798b586 graphics: Move const definitions to driver package
Let's keep 'graphics' package as a package for utility functions
or testable functions as much as possible.
2019-06-26 01:05:13 +09:00
Hajime Hoshi
9bff33472a driver: Add (Graphics).HasHighPrecisionFlaot
This enables to determine whether vertices should be adjusted or
not.

Fixes #879
2019-06-22 14:57:53 +09:00
Hajime Hoshi
c7ab66e0e1 graphicsdriver/metal: Move MTLDevice and CAMetalLayer to the other struct
On iOS, they are given or included in a MTKView and we don't have
to (or should not) make them. Let's move them to a different
struct.
2019-06-19 02:17:45 +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
67230ec499 graphicsdriver/metal/mtl: Remove CopyAllDevices
CopyAllDevices is not used at Ebiten, and not defined on iOS.
2019-06-09 04:32:48 +09:00
Hajime Hoshi
85dcafe176 thread: Rename Run -> Call 2019-06-06 00:25:57 +09:00
Hajime Hoshi
15a5896efd thread: Rename mainthread -> thread and add struct Thread
This enables thread available not only for the main thread but also
any threads.

This is a preparation for iOS Metal, that runs drawing functions on
a particular thread.

Updates #737
2019-06-06 00:25:53 +09:00
Hajime Hoshi
fcb5554aa1 driver: Add Graphics.NeedsRestoring 2019-05-26 19:46:12 +09:00
Hajime Hoshi
b03c02dd28 graphicsdriver/metal: Bug fix: Reading pixels from GPU causes blinking
Metal's Drawable should be obtained only when needed, or reading
pixels from GPU causes the blinking screen.

Fixes #865
2019-05-11 23:52:35 +09:00
Hajime Hoshi
ea284d86fd graphicsdriver/metal: Add setView for iOS and non-iOS 2019-05-03 03:08:46 +09:00
Hajime Hoshi
7d9bc8586e graphcisdriver/metal: Better comment 2019-04-20 17:05:05 +09:00
Hajime Hoshi
b99f4c61b5 graphicsdriver/metal: Make (*Driver).Flush do nothing 2019-04-20 16:50:40 +09:00
Hajime Hoshi
72be1bde24 graphicsdriver/metal: Set and reset screenDrawable more correctly 2019-04-20 16:26:34 +09:00
Hajime Hoshi
a064955a13 graphicsdriver/metal: Use NSAutoreleasePool to release drawable correctly
Fixes #847
2019-04-20 15:20:38 +09:00
Hajime Hoshi
bfe1d2208e Revert "graphicsdriver/metal: Bug fix: Release drawable correctly"
This reverts commit c44accbfb5.

Reason: This change doesn't make sense
2019-04-20 00:28:09 +09:00
Hajime Hoshi
c44accbfb5 graphicsdriver/metal: Bug fix: Release drawable correctly
Fixes #847
2019-04-19 20:23:00 +09:00
Hajime Hoshi
7445144194 Move graphicsdriver.GrapahicsDriver to driver.Graphics 2019-03-30 22:38:02 +09:00
Hajime Hoshi
f19d7a29b8 graphicsdriver/metal: Do not release a nil texture (screen) 2019-02-22 00:37:49 +09:00
Hajime Hoshi
d724e17032 graphicsdriver/metal: Bug fix: Wrong usage of RenderPipelineState for screen 2019-02-17 21:41:47 +09:00
Hajime Hoshi
3aa6eb3a66 graphicsdriver: Optimize shaders for the case of FILTER_SCREEN
Assume a color matrix or color vertex values are not used when
the filter is FILTER_SCREEN.
2019-02-17 19:40:52 +09:00
Hajime Hoshi
cbb0a1da95 graphicsdriver: Refactoring
This improved FPS on mobiles a little bit. Maybe now texture2D is
called only when necessary, but not sure.
2019-02-17 17:37:11 +09:00
Hajime Hoshi
742bbb4ccd graphicsdriver: Simplify clamping color values
For negative values, OpenGL (and Metal) should take care of them
so we don't have to care.
2019-02-17 15:09:05 +09:00
Hajime Hoshi
3ecb00f717 graphicsdriver: Optimize shaders
Simplified the case when a color matrix is not used.
2019-02-16 23:53:22 +09:00
Hajime Hoshi
a8b97c9755 graphicsdriver: Optimize shader (skip color matrix calculation)
Skip multiplying with a color matrix when possible.
2019-02-16 17:33:12 +09:00
Hajime Hoshi
815ed8cda2 graphicsdriver: Optimize shader by removing 'if' 2019-02-16 16:39:02 +09:00
Hajime Hoshi
b1b8d0b4b1 graphics: Move texel-region adjustment from shaders to program
This reduces GPU burden.
2019-02-16 14:50:03 +09:00