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126 Commits

Author SHA1 Message Date
Amaro Martínez
d96c679436
Merge branch 'master' of https://github.com/gonetz/GLideN64 2022-03-14 00:45:28 -05:00
Sergey Lipskiy
9e5564dc7c Make FBInfo working when when "copy to RDRAM" option is disabled. 
By design, FBInfo should control all copies from/to RDRAM.
When it is enabled, other options should be disabled.
IN practice it does not always work yet.
 2022-02-20 11:16:49 +07:00
Sergey Lipskiy
ccc8587367 Allow copy color buffer to RDRAM when current buffer is null. 
Problem: JFG crosshair has incorrect color when FBInfo and Aux buffer copy are enabled.
"Aux buffer copy" copies the buffer and removes it.
If aux buffer is the current one, the current buffer set to null.
FBInfo uses ColorBufferToRDRAM to copy color buffer ti RDRAM.
ColorBufferToRDRAM does nothing when current frame buffer is null, so
FBInfo can't copy the buffer.

Solution: allow copy to RDRAM when current buffer is null.

Note: copy to RDRAM when current buffer is null was disabled in
commit bbc71c3f0 to fix problem "Snowboard Kids causes segmentation fault #477"
Now Snowboard Kids does not crash here.
 2022-02-20 11:16:49 +07:00
Blake Warner
0255e10db6 native port 2022-01-29 17:22:09 -05:00
Sergey Lipskiy
7abf593da3 Set m_cleared to false in FrameBuffer::copyRdram(). 
m_cleared means that the RDRAM buffer contains only fillcolor.
It should be false after copyRdram() since from now the buffer validity check should work with m_RdramCopy.

It Fixes Kirby 64 broken level selection, #2491
Without this fix, the level selection is broken when copy color to RDRAM is disabled
 2021-05-15 20:44:07 +07:00
fzurita
f5e73a8081 Bind to the current frame buffer FBO when copying auxiliary buffers to 
RDRAM
 2021-05-02 18:24:11 +07:00
Sergey Lipskiy
e85e0f4a5f Fix issues in ColorBufferToRDRAM::_prepareCopy: 
* remove an optimization: don't update current buffer if it is the same for the current frame.
This optimization causes crash in Zelda OOT pause screen with "aux buffer copy" enabled.
* fix width calculation for aux buffers when "aux buffer copy" enabled.
 2021-04-20 23:32:27 +07:00
s2s
81318c5445 Use screen coordinates to render primitives 2021-04-19 21:55:00 +07:00
fzurita
1d90610782 Fix EGL image being broken at 1x native resolution factor 2021-04-19 21:50:55 +07:00
fzurita
43a5d16905 Keep a color copy FBO and texture per N64 frame buffer 2021-04-19 21:50:55 +07:00
fzurita
5f7a7cadc2 Stop using predefined texture sizes introduced for Android 
For Android we use EGL image for async copies and for sync copies and
devices that don't support EGL image, the fixed texture sizes don't seem
to improve performance.
 2021-04-19 21:50:55 +07:00
Sergey Lipskiy
e09d153233 Do not test values of 8bit buffer before write them to RDRAM. 
Fixed copy of 8bit aux buffers to RDRAM.

refs #2461
 2021-02-21 15:41:56 +07:00
S2S
eb8ac40136 Revert 538674d 
Fixes Oak's Check with CopyColorFromRDRAM enabled
 2021-01-08 23:00:42 +07:00
Sergey Lipskiy
ddd93673d8 Fixed some undefined behaviour errors found in #2364 2020-11-14 16:50:50 +07:00
S2S
4834359ec1 Delay texture coordinate normalization. Adapt texture filter to texture engine. 2020-05-10 16:24:28 +07:00
Sergey Lipskiy
1cfdb4787d Use hybrid filter for upscale buffer copy and plain bilinear filter for downscale one. 
Related to PR #2242
 2020-05-10 15:56:09 +07:00
zilmar
47013e2473 Set buffer to nullptr after free 2020-04-28 15:50:37 +07:00
Logan
686fa7d108 FlappyBird64 requires CopyFromRDRAM 
Fixed #2197 FlappyBird HUD elements not displayed
 2020-04-17 19:11:52 +07:00
Sergey Lipskiy
50dd3ed2e0 Set clip ratio to 1 when render image from DRARM. 
Fixed #2211 Duplicate image in Dr. Mario
 2020-04-16 17:28:07 +07:00
Sergey Lipskiy
0cca2fa2fe Change type for BlueNoiseItem fields from char to signed char. 
It should fix compilation on ARM.
 2020-04-06 19:58:57 +07:00
Sergey Lipskiy
897fc35d51 Remove ditheringMode and bufferDitheringMode settings. 
Add new settings:
- enableHiresNoiseDithering
- enableDitheringPattern
- enableDitheringQuantization
- rdramImageDitheringMode

New settings are not implemented in GUI yet.
 2020-03-31 18:31:43 +07:00
Sergey Lipskiy
41ecf66e80 Add blue-noise dithering, http://momentsingraphics.de/BlueNoise.html 2020-03-31 18:31:42 +07:00
Sergey Lipskiy
d621eb4d34 Add enum DitheringMode for better readability. 
Few fixes.
 2020-03-31 18:31:41 +07:00
gizmo98
350d791596 -Remove enableDithering setting and use ditheringMode for everything 
-Dithering Modes:
0 disabled
1 noise dithering
2 noise dithering with 5Bit quantitzation
3 noise and ordered grid dithering
4 noise and ordered grid dithering with 5Bit quantitzation
-Quantize dithered alpha (5Bit). Removes white remnants in SF Lylat
Wars.
 2020-03-31 18:31:40 +07:00
gizmo98
1a6f83aa6c Disable RDRAM dithering if nativeResFactor = 1 and dithering is enabled 
Don’t dither twice.
 2020-03-31 18:31:40 +07:00
gizmo98
6bdcaa0bfa Add RDRAM dithering: Dither image if RGBA16 is written to RDRAM 
ColorbufferToRDRAM RGBA to RGBA16 conversion produces color banding.
Implement dithering according to n64 documentation to hide color
banding.
 2020-03-31 18:31:39 +07:00
fzurita
44ce554d5f Fix issues with EGL image public API on GLES 2.0 2019-11-30 15:54:59 +07:00
fzurita
e333dea890 Fix GL errors when using EGL image to read pixel from texture 2019-11-04 14:30:37 +07:00
fzurita
462dd2a9bc FIx EGL image compatibility with mali devices 2019-10-05 22:41:33 +07:00
Sergey Lipskiy
2d712f2ae0 Rewrite textures loading and mapping: 
- use RiceVideo method for texture size calculation.
  RiceVideo uses the same method for texture dumping.
- rewrite texture mapping.
  Texture Clamp-Wrap-Mirror implemented in shaders.

Problem explanation:
https://github.com/gonetz/GLideN64/issues/1885#issuecomment-485136358

Fixed various glitches with HD textures, #1885
 2019-06-19 19:02:52 +07:00
Sergey Lipskiy
993960f9ea Do not attempt to copy image to RDRAM when copyToRDRAM option set to "Disabled". 
Fixed crash when open sub-screen in Zelda MM with copyToRDRAM disabled.
 2019-05-22 20:16:10 +07:00
Sergey Lipskiy
03022db791 Check that RDRAM area is writable before writing buffer data into it. 
Fixed Problem with Project64's protect memory option #764
 2019-03-16 18:37:05 +07:00
Sergey Lipskiy
a5e8bf4f3c Fix DepthBufferToRDRAM::_prepareCopy RDRAM bound condition. 2019-02-22 12:14:09 +07:00
Sergey Lipskiy
7d7b5fcee3 Correct RDRAMtoColorBuffer::copyFromRDRAM(FrameBuffer * _pBuffer) 
Fixed course map in Lego Racers.
 2019-01-13 00:40:01 +07:00
Sergey Lipskiy
9d7eb5b882 Fix in RDRAMtoColorBuffer::_copyFromRDRAM - draw rect in copy mode. 2018-10-17 15:52:53 +07:00
Sergey Lipskiy
0c2c4d3c27 Restore SCISSOR_TEST mode in RDRAMtoColorBuffer::_copyFromRDRAM 2018-10-17 15:52:52 +07:00
Sergey Lipskiy
8b3597614a Always render RDRAM content into newly created frame buffer. Remove ugly hack for Mario Tennis scoreboard. 2018-10-17 15:52:52 +07:00
Logan McNaughton
e80577e105 Allow non-0 default framebuffer 2018-05-22 08:25:24 -06:00
Sergey Lipskiy
6725ad474a Fix warnings of 64bit compiler. 2018-05-06 15:54:12 +07:00
Sergey Lipskiy
10710f96ac Fix warnings from compiler and static code analizer. 2018-05-06 15:28:07 +07:00
Sergey Lipskiy
75ea06cec7 Code refactoring: fix issues found by static code analizer. 2018-04-19 20:16:21 +07:00
Logan McNaughton
958758b37a Remove PixelWriteBuffer 
And a few other small fixes
 2018-03-09 20:32:56 +07:00
Logan McNaughton
cb90bb95ed Cleanup FB Texture caching code 2018-02-26 21:15:51 +07:00
Sergey Lipskiy
26623cec1f Code cleanup: fix issues in GLideN64 found by static code analyser. 2017-11-18 22:07:27 +07:00
Sergey Lipskiy
737338ca20 Use fixed point calculation for texrect s and t coordinates. 
It is impossible to handle integer overflow when coordinates in float format.

Fixed textures in Major League Baseball #146
 2017-11-18 15:41:18 +07:00
Logan McNaughton
a8aa9833e4 Fix chunk copy start address 2017-11-16 09:44:51 +07:00
Sergey Lipskiy
9ab843a9cc Fix copy buffer chunk to RDRAM. 2017-11-16 09:44:48 +07:00
Sergey Lipskiy
4d4a2d18a2 Fix RDRAMtoColorBuffer::copyFromRDRAM with FBInfo 2017-11-16 09:44:44 +07:00
Francisco Zurita
538674da51 Fix Pokemon Snap border flicker 
This flicker happens while zooming in to take  a picture while RDRAM to
color buffer and color buffer to RDRAM are both enabled.
 2017-11-15 16:17:42 +07:00
Logan McNaughton
5f088c70ce Copy 4k block in FBInfo Chunk copies 2017-11-11 13:59:12 -07:00