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637 Commits

Author SHA1 Message Date
Hajime Hoshi
b019a3723a internal/ui: optimize GPU usages when the screen doesn't have to be updated 
This change skips rendering when 1) the screen is not cleared every frame
(`SetScreenClearedEveryFrame(false)`) and 2) Draw doesn't draw anything
onto the screen. The GPU usages decreased on some machines (e.g. GPU usage
was 10% with an empty Ebitengine project and became 2-3 % on a Windows
machine).

Updates #2341
 2022-10-28 18:51:06 +09:00
Hajime Hoshi
2cf651bed8 internal/graphicsdriver/directx: resize the swap buffer chain at the end of a frame 
Updates #2144
 2022-10-25 00:35:09 +09:00
Nathan Levett
f220eb729c
internal/graphicsdriver/opengl: move OpenGL constants to seperate package (#2408) 
Closes #2389
 2022-10-24 23:22:14 +09:00
Hajime Hoshi
da5f5ea327 ebiten: add blend factors 
Updates #2382
 2022-10-18 00:21:13 +09:00
Hajime Hoshi
d2a99afa44 internal/graphicsdriver/opengl: bug fix: lastBlend was not updated correctly on GLES 2022-10-17 16:05:09 +09:00
Hajime Hoshi
46a218c278 internal/graphicsdriver/metal/mtl: bug fix: wrong renaming 
Updates #2382
 2022-10-17 01:11:54 +09:00
Hajime Hoshi
871a8869db ebiten: bug fix: wrong renaming 
Updates #2382
 2022-10-17 01:00:23 +09:00
Hajime Hoshi
180e456a8e ebiten: rename members of Blend 
Updates #2382
 2022-10-17 00:51:55 +09:00
Hajime Hoshi
e03825bf08 ebiten: add BlendOperationSubtract and BlendOperationReverseSubtract 
Updates #2382
 2022-10-17 00:30:24 +09:00
Hajime Hoshi
06c53c1445 internal/grphicsdriver/opengl: bug fix: wrong consntant was used for blend operations 
Updates #2382
 2022-10-17 00:21:12 +09:00
Hajime Hoshi
bd0d43f98f internal/graphicsdriver: use byte for blending members 2022-10-16 20:49:12 +09:00
Hajime Hoshi
b6987b6312 internal/graphicsdriver/opengl: bug fix: needed to reset lastBlend 2022-10-16 20:44:09 +09:00
Hajime Hoshi
09a7d39874 internal/graphicsdriver: add Blend struct 
This is a preparation to specify blend factors and blend operators.

Updates #2382
 2022-10-16 01:08:26 +09:00
Hajime Hoshi
2f146d5e4f internal/graphicsdriver/opengl: bug fix: build failure for browsers 2022-10-15 23:29:22 +09:00
Hajime Hoshi
257f05883c internal/graphicsdriver/opengl: enable to compiile for browsers with the 'opengles' tag 
The 'opengles' tag is just ignored for browsers.
 2022-10-15 22:22:28 +09:00
Hajime Hoshi
37c5f53890 internal/graphicsdriver/opengl: refactoring 2022-10-15 22:14:21 +09:00
Hajime Hoshi
1d9f1474e9 internal/graphicsdriver: rename constants 2022-10-15 21:14:59 +09:00
Hajime Hoshi
272d0c6a3f internal/graphicsdriver: rename Operator -> BlendFactor 
Updates #2382
 2022-10-15 17:34:03 +09:00
Hajime Hoshi
35e9f26681 internal/graphicsdriver/directx: refactoring 2022-10-15 12:16:41 +09:00
Hajime Hoshi
08e6f5af86 internal/graphicsdriver: remove FramebufferYDirection 2022-10-14 00:05:59 +09:00
Hajime Hoshi
69cdd2b178 internal/graphicsdriver/metal: refactoring 2022-10-04 00:29:18 +09:00
Hajime Hoshi
534d82c17d internal/builtinshader: move Filter and Address from internal/graphicsdriver 2022-10-02 23:24:15 +09:00
Hajime Hoshi
080d936d42 internal/graphics: remove unused arguments from DrawTriangles 
Updates #2369
 2022-10-02 22:13:31 +09:00
Hajime Hoshi
a9574627e8 internal/graphicsdriver/directx: remove the built-in shaders 
Updates #2369
 2022-10-02 21:35:23 +09:00
Hajime Hoshi
033997d928 internal/graphicsdriver/opengl: remove the built-in shaders 
Updates #2369
 2022-10-02 21:26:13 +09:00
Hajime Hoshi
5f7db485f2 internal/graphicsdriver/metal: remove the built-in shaders 
Updates #2369
 2022-10-02 20:34:38 +09:00
Hajime Hoshi
5e459bbe42 internal/graphicsdriver/opengl, metal, directx: use premultiplied alpha format for color scales 
Updates #2365
 2022-10-02 13:38:21 +09:00
Hajime Hoshi
8a7d860632 all: unify Windows error handlings for Windows HANDLE 
Updates #2366
 2022-10-02 02:22:06 +09:00
Hajime Hoshi
a9ba0db3d1 internal/glfwwin, internal/graphicsdriver/directx: bug fix: wrong error handlings for Windows HANDLE 
Closes #2366
 2022-10-02 01:57:24 +09:00
Hajime Hoshi
eb3c45c8af Revert "internal/graphicsdriver/opengl, metal, directx: skip multiplying a scale when a color matrix is used" 
This reverts commit b457dc3307.

Reason: a color scale might be used with ColorM (DrawTriangles)
 2022-10-02 00:19:41 +09:00
Hajime Hoshi
b457dc3307 internal/graphicsdriver/opengl, metal, directx: skip multiplying a scale when a color matrix is used 2022-10-01 18:14:22 +09:00
Hajime Hoshi
4203a3b68a internal/graphicsdriver/opengl, metal, directx: add comments 
Updates #1212
 2022-10-01 15:21:02 +09:00
Hajime Hoshi
a10f3d1dad internal/graphicsdriver/opengl, metal, directx: refactoring: clean up the built-in shaders 2022-10-01 14:35:26 +09:00
Hajime Hoshi
cff64894cc internal/affine: refactoring: use slices instead of array pointers 
This doesn't change the performance at the test using ColorM:

```
name           old time/op  new time/op  delta
ColorMScale-8  1.11µs ±43%  1.23µs ±70%   ~     (p=1.000 n=5+5)
```
 2022-09-30 22:20:32 +09:00
Hajime Hoshi
c7fcfe5bf7 internal/graphicsdriver/directx: refactoring 
This makes more explicit that the pixels are sent after the slice
for the pixels finishes modification.
 2022-09-19 00:31:44 +09:00
Hajime Hoshi
cfdf59ef8d internal/graphicsdriver/directx: revert changes to remove GetCopyableFootprints 
This reverts these commits
* ccddd4ee20
* 8e40c2ce7e
* 2eb1efe3cc

Without GetCopyableFootprints, the test results on 32bit Windows seemed
much more flaky. This didn't fix the memory issue like #2294 anyway.
 2022-09-19 00:26:59 +09:00
Hajime Hoshi
ccddd4ee20 internal/graphicsdriver/directx: refactoring: make the lifetime of uploadingStagingBuffer more explicit 2022-09-19 00:16:53 +09:00
Hajime Hoshi
8e40c2ce7e internal/graphicsdriver/directx: refactoring 2022-09-19 00:06:43 +09:00
Hajime Hoshi
2eb1efe3cc internal/graphicsdriver/directx: stop using GetCopyableFootprints 
GetCopyableFootprints seems very conservative and returns a quite
big memory size. Instead of using the info from GetCopyableFootprints
let's use our own minimum footprint.
 2022-09-18 23:10:15 +09:00
Hajime Hoshi
45b2bd7b2b internal/graphicsdriver/metal/mtl: remove a TODO comment 2022-09-16 11:48:59 +09:00
Hajime Hoshi
963eb2756a all: fix TODO comments 2022-09-16 02:02:02 +09:00
Hajime Hoshi
2cbc5e7b60 internal/cocoa: remove IsIOS 
Use `runtime.GOOS == "ios"` instead.

Closes #1415
 2022-09-15 01:04:37 +09:00
Hajime Hoshi
655cd4bf68 all: remove the build tag 
Updates #1415
 2022-09-15 00:23:40 +09:00
Hajime Hoshi
86706c0335 internal/graphicsdriver/opengl: add opengles build tag 
This enables to use OpenGL ES instead of OpenGL.

Closes #292
 2022-09-13 11:10:48 -07:00
Hajime Hoshi
6ea455f4e1 internal/graphicsdriver/opengl/gles: remove cString 2022-09-13 00:17:33 +09:00
Hajime Hoshi
e46bfd8d30 internal/graphicsdriver: rename files 
Updates #292
 2022-09-12 23:03:54 +09:00
Hajime Hoshi
14a3a0f6bc internal/graphicsdriver/opengl/gl: better error message 2022-09-10 14:21:59 +09:00
Hajime Hoshi
fe11facbb8 internal/graphicsdriver/opengl/gl: better error message 2022-09-10 14:14:42 +09:00
Hajime Hoshi
d8eaf0a394 internal/graphicsdriver/opengl/gl: reland: integrate files for ebitengine/purego 
Closes #2313
 2022-09-10 13:37:20 +09:00
Hajime Hoshi
45a9cdda30 Revert "internal/graphicsdriver/opengl/gl: integrate files for ebitengine/purego" 
This reverts commit be8edb984f.

Reason: Test failures. See #2313

Updates #2313
 2022-09-10 03:45:14 +09:00