degasus
0b4cb2e15f
OpenGL: split real xfb + efb2ram framebuffers
2013-11-25 22:27:11 +01:00
Ryan Houdek
9dbb262aab
Fix for OpenGL ES 3.
2013-11-25 15:11:06 +00:00
degasus
6750a81972
TextureConverter: Use integer math for swizzling
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also move int(efb_coord) -> float(ogl_fb_coord) into WriteSampleColor
2013-11-25 15:49:13 +01:00
degasus
bcb31b09d3
TextureConverter: Use gl_FragCoord instead of uv0
2013-11-25 15:01:18 +01:00
degasus
454e1dd9a2
OpenGL: attributeless rendering for efb2ram
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This wasn't as easy as we now have to cache also the uniform locations.
2013-11-25 13:03:35 +01:00
degasus
1a3e790d9e
OpenGL: fix xfb for texture2d
2013-11-25 08:38:00 +01:00
degasus
e8f23af10b
OpenGL: always use texture2d as efb
2013-11-25 08:32:41 +01:00
degasus
230e12ae8c
OpenGL: also remove VAO from xfb convertion
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We use attributeless rendering, so officially we have to bind _any_ VAO.
As the state of this VAO doesn't matter, we don't have to switch it.
Also fix an AMD issue as they don't like to render from an empty VAO.
2013-11-25 07:38:20 +01:00
Ryan Houdek
da3eef1019
Fix the issue with COLOROUT not being defined anymore. Fix a issue where Mali shader compiler is idiotic in finding an overload for the mix function.
2013-11-25 00:06:29 +00:00
degasus
d410fe7c96
OpenGL: cleanup yuv2rgb (real xfb) workflow
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We neither scale nor render from subimages, so we by using gl_Position, we don't have to generate _any_ vertices for this converting.
Also remove the glTexSubImage optimization as every driver does it when needed. But there are some workflows (eg on APU) where it's better to realloc this texture instead of a second memcpy or stall.
2013-11-24 15:56:50 +01:00
Scott Mansell
12741f6406
Add comments for anybody attempting accuracy improvements in the future.
2013-11-25 01:30:53 +13:00
Scott Mansell
b5bd2ba847
OpenGL: Enable filtering for EFB to Real XFB copies.
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This fixes Real XFB Jaggies in OpenGL on games which use yscaling, such
as most PAL games.
This fixes the last of the "Real XFB Macroblocking" issues for opengl,
see issue #6503
2013-11-25 01:11:42 +13:00
Scott Mansell
e6b35642df
Fix Desktop GLSL versions in the recent changes.
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Seems OpenGL ES 3 Requires you must have an lod argument, while Desktop
versions require you must not have a lod argument if you are using a
Sampler2DRect (which doesn't do Mipmapping).
2013-11-24 22:48:10 +13:00
Ryan Houdek
531f840720
Fix OpenGL ES 3 in the recent changes. texelFetch doesn't require the lod argument in desktop GLSL versions, but in GLSL ES 3 it is a required argument.
2013-11-24 07:45:42 +00:00
degasus
994426b3dc
Opengl: fix real XFB sample positions
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(0,0) and (1,0) aren't accurate xfb sample positions. This fixes the image shift to the left and some blocking on higher IR.
2013-11-24 05:39:40 +01:00
Scott Mansell
eef2cddfd7
Opengl: Fix opengl realxfb "macroblocking"/bluring issue.
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YUYV textures should NEVER be interpolated/filtered in RGB colour space.
Use TexelFetch to always fetch an actual texture sample.
issue 6503
2013-11-24 17:15:11 +13:00
comex
c579637eaf
Run code through the advanced tool 'sed' to remove trailing whitespace.
2013-11-03 20:54:05 -05:00
comex
965b32be9c
Run code through clang-modernize -loop-convert to create range-based for loops, and manually fix some stuff up.
2013-11-03 20:54:01 -05:00
degasus
acc0b3b21c
ogl: don't call SetViewportChanged from backend as it's not needed any more
2013-10-29 18:55:50 +01:00
Lioncash
97cd42f5c3
Remove some unnecessary includes as well as simplifying exisiting ones if possible.
2013-10-19 19:58:56 -04:00
degasus
5de7ac4791
OGL: update ubo workaround
2013-10-12 20:31:59 +02:00
degasus
0753ce5bda
ogl: use GL_RGBA instead of GL_RGBA8
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8 bit per pixel is _everywhere_ the default, so we don't need to define it explicitly.
Also we don't rely on exact 8 bit resolution.
2013-10-12 16:34:06 +02:00
Ryan Houdek
0556193442
Build fix for previous commit.
2013-10-11 21:45:44 -05:00
Ryan Houdek
cf7521dc36
[Android] Make Tegra 4 output graphics that aren't visually appealing.
2013-10-11 21:42:07 -05:00
Jasper St. Pierre
a7c7208103
Put Plugins/ in Core/, rename to VideoBackends
2013-10-07 10:37:01 -04:00