Hajime Hoshi
56f4e6b2d0
internal/graphicsdriver/opengl: Refactoring: Rename a variable
2021-07-03 02:41:37 +09:00
Hajime Hoshi
2a8e8d0eb6
internal/graphicsdriver/opengl: Stop using PBO
...
PBO was introduced to improve the performance at ReplacePixels,
but we found that PBO can degrades the performance. Also, now
multiple glTexImage2Ds are called successively like a batch, so
the situation is now different from that time when PBO was
introduced.
Let's remove PBO usages and wait and see.
Closes #1678
2021-06-24 21:20:58 +09:00
Hajime Hoshi
7f60cd41eb
internal/graphicsdriver/opengl: Refactoring: Remove unused arguments from texSubImage2D
2021-06-24 12:06:28 +09:00
Hajime Hoshi
6b3c51921c
internal/driver: Remove Image.Sync
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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
ed494dbf59
restorable: Reland: Do not record pixels if restoring is not requried
...
This change also remove the restrictions of operations on
graphicscommand.Image. For example, now DrawTriangles and
ReplacePixels can be mixed on the same image.
Fixes #1022
2020-11-14 15:00:16 +09:00
Hajime Hoshi
86a0c7aa82
graphicsdriver/opengl: Use PBO when retrieving pixels
2020-11-13 09:10:56 +09:00
Hajime Hoshi
a8f96ee9af
graphicsdriver/metal: Add Sync to sync CPU and GPU asynchronously
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Fixes #1414
2020-11-07 04:09:47 +09:00
Hajime Hoshi
eed619ad0f
graphicsdriver/metal, graphicsdriver/opengl: Reland: Remove the thread usages for performance
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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"
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This reverts commit 2942f10d9d
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
bf515bb594
Update version to v2.0.0-alpha
2020-10-04 04:30:40 +09:00
Hajime Hoshi
ca3fd4eaa4
ebiten: Add texture[ID]Size functions for shaders
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Fixes #1239
2020-07-26 15:18:01 +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
eabe4152a7
graphicsdriver/opengl: Rename Driver -> Graphics
2020-04-04 17:23:38 +09:00
Hajime Hoshi
e66f1fb71e
graphicsdriver/opengl: Use glBufferSubData instead of glTexSubImage2D on browsers
...
Updates #988
2020-01-02 16:27:51 +09:00
Hajime Hoshi
51f4ba1320
graphicsdriver/opengl: Refactoring
2020-01-01 01:57:12 +09:00
Hajime Hoshi
85cbc7e56b
Enable to compile Ebiten on js/wasm with Go 1.14
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Fixes #1024
2019-12-19 00:45:53 +09:00
Hajime Hoshi
65fdf48cbf
graphicsdriver: Refactoring: ReplacePixels takes multiple arguments
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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
52f6be2639
graphicsdriver/opengl: Fix suspicious GL function calls
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Before this change, the pixel object buffer is unbound just after
getting a pointer by glMapBuffer. This seemed suspicious.
This change fixes to do all pixel manipulations once between
glMapBuffer and glUnmapBuffer without changing a bound buffer.
This might fix a wrong rendering on some machines, but I am not
sure.
Updates #993
2019-11-20 02:41:34 +09:00
Hajime Hoshi
acc933b7c3
graphicsdriver/opengl: Experimental PBO implementation
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This change is an experimental implementation to use Pixel Buffer
Objects. This reduces calls of glTexSubImage2D.
This works only on desktops. Unfortunately WebGL does not have
this features. Mobiles can have PBO as of OpenGL ES 3.
Updates #976
2019-11-17 05:01:43 +09:00
Hajime Hoshi
8c54cf639a
graphicsdriver/opengl: Reduce glFlush calls
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Fixes #981
2019-11-14 01:21:08 +09:00
Hajime Hoshi
fd250c8d8c
graphics: Rename NextPowerOf2Int -> InternalImageSize and add image size adjustment
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There is a minimum internal image size on some system like old iOS
devices. This change adds adjustment of the size.
Issue: #810
2019-02-14 23:06:01 +09:00
Hajime Hoshi
a3eddeb50f
Improve panic messages
2019-02-06 23:43:03 -10:00
Hajime Hoshi
62210c89f3
graphicsdriver/opengl: Add assertion at ReplacePixels
2018-11-18 02:09:44 +09:00
Hajime Hoshi
ef08e218c8
graphicsdriver/opengl: Refactoring: Remove framebuffer.projectionMatrix
2018-11-17 22:29:04 +09:00
Hajime Hoshi
14f5a03a79
Merge math and graphics packages
2018-11-17 20:23:12 +09:00
Hajime Hoshi
de745f00fa
graphicsdriver/opengl: Refactoring: Improve logic to generate framebuffer
2018-11-17 19:49:30 +09:00
Hajime Hoshi
44d1b137e7
graphicsdriver/opengl: Refactoring
2018-11-17 19:29:52 +09:00
Hajime Hoshi
2313f79160
graphicsdriver: Rename Delete -> Dispose
2018-11-12 23:44:39 +09:00
Hajime Hoshi
734aeabc8d
graphicsdriver/opengl: Remove theContext
2018-11-11 03:37:37 +09:00
Hajime Hoshi
2f692d98c7
graphicsdriver: Rename TexSubImage2D -> ReplacePixels
2018-11-11 01:35:10 +09:00
Hajime Hoshi
241716d0e6
Add package graphicsdriver; Move opengl to graphicsdriver/opengl
2018-11-10 22:52:37 +09:00
