16 Commits

Author	SHA1	Message	Date
degasus	d410fe7c96	OpenGL: cleanup yuv2rgb (real xfb) workflow ... 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. ... 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. ... 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 ... (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. ... 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 ... 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