fteqw/engine/shaders/hlsl11/fixedemu.hlsl

!!samps 1
struct a2v
{
	float4 pos: POSITION;
	float2 tc: TEXCOORD0;
	float4 vcol: COLOR0;
};
struct v2f
{
	float4 pos: SV_POSITION;
	float2 tc: TEXCOORD0;
	float4 vcol: COLOR0;
};

#include <ftedefs.h>

#ifdef VERTEX_SHADER
	v2f main (a2v inp)
	{
		v2f outp;
		outp.pos = mul(m_model, inp.pos);
		outp.pos = mul(m_view, outp.pos);
		outp.pos = mul(m_projection, outp.pos);
		outp.tc = inp.tc;
		outp.vcol = inp.vcol;
		return outp;
	}
#endif

#ifdef FRAGMENT_SHADER
	Texture2D t_t0 : register(t0);
	SamplerState s_t0 : register(s0);
	float4 main (v2f inp) : SV_TARGET
	{
		float4 tc = t_t0.Sample(s_t0, inp.tc).rgba;
		tc.rgba *= inp.vcol.bgra;
#ifdef ALPHATEST
		if (!(tc.a ALPHATEST))
			discard;
#endif
		return tc;
	}
#endif
d3d11: stripped the reflection stuff from the d3d11 renderer. we'll do that stuff explicitly instead of having to deal with microsoft's api. its just more reliable. openal: doppler now applies to openal more consistently. vulkan: vk_loadglsl cvar enables vk_nv_glsl_shader, with support for existing glsl shaders (still no permutations for now). needs !!samps stuff. vulkan: r_renderscale now partly works. r_fxaa also works under specific circumstances. needs more work. still no bloom or projections stuff. menu_download: got a few tweaks to improve it, including zips. I still want to handle engine updates with this stuff, but that can wait for later. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5008 fc73d0e0-1445-4013-8a0c-d673dee63da5 2016-07-26 11:47:59 +00:00			`!!samps 1`
fix an issue with bloom by making sure a cvar is created for glsl to use (even if not directly used by the engine). this ensures there's no weirdness with defaults. some fixes/tweaks for the nolegacy builds. r_skybox works mid-map again. tweak the qc debugger to not do infinite loops so easily... rewrote chunks of the d3d11 renderer to support q3 shaders a little more correctly. now runs quake3 acceptably. add explicit culldistance option for terrain/.map maps. pvs will effectively cut off anything beyond this distance. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4982 fc73d0e0-1445-4013-8a0c-d673dee63da5 2015-09-06 03:30:28 +00:00			`struct a2v`
			`{`
			`float4 pos: POSITION;`
			`float2 tc: TEXCOORD0;`
			`float4 vcol: COLOR0;`
			`};`
			`struct v2f`
			`{`
			`float4 pos: SV_POSITION;`
			`float2 tc: TEXCOORD0;`
			`float4 vcol: COLOR0;`
			`};`

			`#include <ftedefs.h>`

			`#ifdef VERTEX_SHADER`
			`v2f main (a2v inp)`
			`{`
			`v2f outp;`
			`outp.pos = mul(m_model, inp.pos);`
			`outp.pos = mul(m_view, outp.pos);`
			`outp.pos = mul(m_projection, outp.pos);`
			`outp.tc = inp.tc;`
			`outp.vcol = inp.vcol;`
			`return outp;`
			`}`
			`#endif`

			`#ifdef FRAGMENT_SHADER`
			`Texture2D t_t0 : register(t0);`
			`SamplerState s_t0 : register(s0);`
			`float4 main (v2f inp) : SV_TARGET`
			`{`
			`float4 tc = t_t0.Sample(s_t0, inp.tc).rgba;`
			`tc.rgba *= inp.vcol.bgra;`
			`#ifdef ALPHATEST`
			`if (!(tc.a ALPHATEST))`
			`discard;`
			`#endif`
			`return tc;`
			`}`
			`#endif`