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fteqw/engine/shaders/glsl/defaultgammacb.glsl

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small vulkan perf tweak. fix capturedemo over vid reloads. fix playfilm letterboxing issue. con_printf will now create consoles as needed. fix .skin compose line. fix a couple of q3bsp issues core gl contexts will no longer be given pre-core glsl shaders, is the theory. qcc now warns about unused fields. use the __used keyword to mark those fields as actually needed. use __unused to allow the qcc to potentially silently strip them. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5166 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-11-14 14:37:04 +00:00
!!ver 100-450
Lazy GLSL loading, for faster load times. Fixed some xim issues, for proper keyboard input under x11. Cmake project can now work for cross compiling win32 targets. Some other fun-but-pointless stuff. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5344 fc73d0e0-1445-4013-8a0c-d673dee63da5
2018-11-27 16:48:19 +00:00
!!samps 1
changed to not load gamecode from quake paths, to avoid issues with buggy quakeworld clients that will freely download stuff from anywhere (not sure what to do about ktx, but it can be reenabled with a cvar). image_width is now only set by a single function. tweaked scancode inputs slightly. added support for printscreen binds. changed the way gamma works. glsl gamma now used when running windows, or hardware gamma is not available. removed gl_contrast+gl_brightness. q2 gamecode support no longer has a system componant. this means that ports only need the generic stuff. misc tweaks to the d3d11 renderer. added brief descriptions to many builtins. need to add comments to constants, globals, and fields too, somehow. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4355 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-05-11 14:02:55 +00:00
//this shader is applies gamma/contrast/brightness to the source image, and dumps it out.
varying vec2 tc;
Added support for culling csqc entities according to pvs (primarily to fix skyrooms, but can also help other situations too). Requires r_ignoreentpvs 0 (compat builds still use 1). Added some explicit IMGFMT_ constants for qc. Apply contrast after gamma, instead of before, should give a slightly more colourful result. Version command now lists supported image formats (separately from extensions). More BIH fixes. Add patchDefWS parsing in .map files, for rgba vertex colours. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5444 fc73d0e0-1445-4013-8a0c-d673dee63da5
2019-04-07 16:41:09 +00:00
varying vec4 vc; //gamma, contrast, brightness, contrastboost
changed to not load gamecode from quake paths, to avoid issues with buggy quakeworld clients that will freely download stuff from anywhere (not sure what to do about ktx, but it can be reenabled with a cvar). image_width is now only set by a single function. tweaked scancode inputs slightly. added support for printscreen binds. changed the way gamma works. glsl gamma now used when running windows, or hardware gamma is not available. removed gl_contrast+gl_brightness. q2 gamecode support no longer has a system componant. this means that ports only need the generic stuff. misc tweaks to the d3d11 renderer. added brief descriptions to many builtins. need to add comments to constants, globals, and fields too, somehow. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4355 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-05-11 14:02:55 +00:00
#ifdef VERTEX_SHADER
attribute vec2 v_texcoord;
attribute vec4 v_colour;
void main ()
{
added cmake file. reduced input latency. reworked how internal texture formats work,. added support for LIGHTING_E5BGR9 bspx lump for HDR lighting. updated support for srgb, no longer looks quite so weird. works on glx vid_srgb 3 attempts to use half-float swapchains, where possible. gl: use glTextureStorage where available. d3d11: gave up on using dxgi for fullscreen, was just too buggy. glx: updated gl context creation on linux. server: fix svc_updatefrags not being passed though (fixes frikbot scores) fs: spanned pk3s now work (fragmented files/directory will fail to open, so this needs a custom tool to be fully useful). fixed restart_ents command (restarts the map, but preserving the players as they are) tw: removed 'QWSKINS' featureset from tw config git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5217 fc73d0e0-1445-4013-8a0c-d673dee63da5
2018-03-04 14:41:16 +00:00
tc = vec2(v_texcoord.s, 1.0-v_texcoord.t);
changed to not load gamecode from quake paths, to avoid issues with buggy quakeworld clients that will freely download stuff from anywhere (not sure what to do about ktx, but it can be reenabled with a cvar). image_width is now only set by a single function. tweaked scancode inputs slightly. added support for printscreen binds. changed the way gamma works. glsl gamma now used when running windows, or hardware gamma is not available. removed gl_contrast+gl_brightness. q2 gamecode support no longer has a system componant. this means that ports only need the generic stuff. misc tweaks to the d3d11 renderer. added brief descriptions to many builtins. need to add comments to constants, globals, and fields too, somehow. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4355 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-05-11 14:02:55 +00:00
vc = v_colour;
gl_Position = ftetransform();
}
#endif
#ifdef FRAGMENT_SHADER
void main ()
{
Added support for culling csqc entities according to pvs (primarily to fix skyrooms, but can also help other situations too). Requires r_ignoreentpvs 0 (compat builds still use 1). Added some explicit IMGFMT_ constants for qc. Apply contrast after gamma, instead of before, should give a slightly more colourful result. Version command now lists supported image formats (separately from extensions). More BIH fixes. Add patchDefWS parsing in .map files, for rgba vertex colours. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5444 fc73d0e0-1445-4013-8a0c-d673dee63da5
2019-04-07 16:41:09 +00:00
vec3 t = texture2D(s_t0, tc).rgb;
Try to fix up FTE's android port. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5445 fc73d0e0-1445-4013-8a0c-d673dee63da5
2019-04-15 18:43:42 +00:00
t = vc.a * t/((vc.a-1.0)*t + 1.0);
Added support for culling csqc entities according to pvs (primarily to fix skyrooms, but can also help other situations too). Requires r_ignoreentpvs 0 (compat builds still use 1). Added some explicit IMGFMT_ constants for qc. Apply contrast after gamma, instead of before, should give a slightly more colourful result. Version command now lists supported image formats (separately from extensions). More BIH fixes. Add patchDefWS parsing in .map files, for rgba vertex colours. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5444 fc73d0e0-1445-4013-8a0c-d673dee63da5
2019-04-07 16:41:09 +00:00
gl_FragColor = vec4(pow(t, vec3(vc.r))*vc.g + vc.b, 1.0);
changed to not load gamecode from quake paths, to avoid issues with buggy quakeworld clients that will freely download stuff from anywhere (not sure what to do about ktx, but it can be reenabled with a cvar). image_width is now only set by a single function. tweaked scancode inputs slightly. added support for printscreen binds. changed the way gamma works. glsl gamma now used when running windows, or hardware gamma is not available. removed gl_contrast+gl_brightness. q2 gamecode support no longer has a system componant. this means that ports only need the generic stuff. misc tweaks to the d3d11 renderer. added brief descriptions to many builtins. need to add comments to constants, globals, and fields too, somehow. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4355 fc73d0e0-1445-4013-8a0c-d673dee63da5
2013-05-11 14:02:55 +00:00
}
#endif
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