mirror of
https://github.com/ZDoom/gzdoom-gles.git
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Remove the php drawers and their generated output
This commit is contained in:
Magnus Norddahl
parent
51b872b30b
commit
e697746e7d
8 changed files with 1 additions and 21567 deletions
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@ -42,7 +42,7 @@
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#include "r_draw_wall32_sse2.h"
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#include "r_draw_sprite32_sse2.h"
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#include "r_draw_span32_sse2.h"
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#include "r_draw_sky32.h"
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#include "r_draw_sky32_sse2.h"
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#include "gi.h"
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#include "stats.h"
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File diff suppressed because it is too large
Load diff
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@ -1,443 +0,0 @@
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#!/usr/bin/php
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/*
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** Drawer commands for spans
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** Copyright (c) 2016 Magnus Norddahl
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any damages
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** arising from the use of this software.
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**
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** Permission is granted to anyone to use this software for any purpose,
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** including commercial applications, and to alter it and redistribute it
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** freely, subject to the following restrictions:
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**
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** 1. The origin of this software must not be misrepresented; you must not
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** claim that you wrote the original software. If you use this software
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** in a product, an acknowledgment in the product documentation would be
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** appreciated but is not required.
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** 2. Altered source versions must be plainly marked as such, and must not be
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** misrepresented as being the original software.
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** 3. This notice may not be removed or altered from any source distribution.
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**
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*/
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/*
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Warning: this C++ source file has been auto-generated. Please modify the original php script that generated it.
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*/
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#pragma once
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#include "swrenderer/drawers/r_draw_rgba.h"
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#include "swrenderer/viewport/r_spandrawer.h"
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namespace swrenderer
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{
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<?
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GenerateDrawerCommand("DrawSpan32Command", "opaque");
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GenerateDrawerCommand("DrawSpanMasked32Command", "masked");
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GenerateDrawerCommand("DrawSpanTranslucent32Command", "translucent");
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GenerateDrawerCommand("DrawSpanAddClamp32Command", "addclamp");
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//GenerateDrawerCommand("DrawSpanSubClamp32Command", "subclamp");
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//GenerateDrawerCommand("DrawSpanRevSubClamp32Command", "revsubclamp");
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function GenerateDrawerCommand($className, $blendVariant)
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{
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?>
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class <?=$className?> : public DrawerCommand
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{
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protected:
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SpanDrawerArgs args;
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public:
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<?=$className?>(const SpanDrawerArgs &drawerargs) : args(drawerargs) { }
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void Execute(DrawerThread *thread) override
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{
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if (thread->line_skipped_by_thread(args.DestY())) return;
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uint32_t xbits = args.TextureWidthBits();
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uint32_t ybits = args.TextureHeightBits();
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uint32_t xstep = args.TextureUStep();
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uint32_t ystep = args.TextureVStep();
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uint32_t xfrac = args.TextureUPos();
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uint32_t yfrac = args.TextureVPos();
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uint32_t yshift = 32 - ybits;
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uint32_t xshift = yshift - xbits;
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uint32_t xmask = ((1 << xbits) - 1) << ybits;
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const uint32_t *source = (const uint32_t*)args.TexturePixels();
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double lod = args.TextureLOD();
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bool mipmapped = args.MipmappedTexture();
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bool magnifying = lod < 0.0;
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if (r_mipmap && mipmapped)
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{
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int level = (int)lod;
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while (level > 0)
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{
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if (xbits <= 2 || ybits <= 2)
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break;
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source += (1 << (xbits)) * (1 << (ybits));
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xbits -= 1;
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ybits -= 1;
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level--;
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}
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}
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bool is_nearest_filter = !((magnifying && r_magfilter) || (!magnifying && r_minfilter));
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auto shade_constants = args.ColormapConstants();
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if (shade_constants.simple_shade)
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{
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<? LoopShade($blendVariant, true);?>
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}
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else
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{
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<? LoopShade($blendVariant, false);?>
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}
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}
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FString DebugInfo() override { return "<?=$className?>"; }
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};
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<?
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}
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function LoopShade($blendVariant, $isSimpleShade)
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{ ?>
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if (is_nearest_filter)
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{
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<? LoopFilter($blendVariant, $isSimpleShade, true);?>
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}
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else
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{
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<? LoopFilter($blendVariant, $isSimpleShade, false);?>
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}
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<? }
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function LoopFilter($blendVariant, $isSimpleShade, $isNearestFilter)
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{ ?>
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bool is_64x64 = xbits == 6 && ybits == 6;
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if (is_64x64)
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{
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<? Loop($blendVariant, $isSimpleShade, $isNearestFilter, true);?>
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}
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else
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{
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<? Loop($blendVariant, $isSimpleShade, $isNearestFilter, false);?>
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}
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<?
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}
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function Loop($blendVariant, $isSimpleShade, $isNearestFilter, $is64x64)
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{ ?>
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// Shade constants
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int light = 256 - (args.Light() >> (FRACBITS - 8));
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__m128i mlight = _mm_set_epi16(256, light, light, light, 256, light, light, light);
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__m128i inv_light = _mm_set_epi16(0, 256 - light, 256 - light, 256 - light, 0, 256 - light, 256 - light, 256 - light);
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<? if ($isSimpleShade == false)
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{ ?>
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__m128i inv_desaturate = _mm_setr_epi16(256, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate);
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__m128i shade_fade = _mm_set_epi16(shade_constants.fade_alpha, shade_constants.fade_red, shade_constants.fade_green, shade_constants.fade_blue, shade_constants.fade_alpha, shade_constants.fade_red, shade_constants.fade_green, shade_constants.fade_blue);
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shade_fade = _mm_mullo_epi16(shade_fade, inv_light);
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__m128i shade_light = _mm_set_epi16(shade_constants.light_alpha, shade_constants.light_red, shade_constants.light_green, shade_constants.light_blue, shade_constants.light_alpha, shade_constants.light_red, shade_constants.light_green, shade_constants.light_blue);
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int desaturate = shade_constants.desaturate;
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<? } ?>
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auto lights = args.dc_lights;
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auto num_lights = args.dc_num_lights;
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float vpx = args.dc_viewpos.X;
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float stepvpx = args.dc_viewpos_step.X;
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__m128 viewpos_x = _mm_setr_ps(vpx, vpx + stepvpx, 0.0f, 0.0f);
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__m128 step_viewpos_x = _mm_set1_ps(stepvpx * 2.0f);
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int count = args.DestX2() - args.DestX1() + 1;
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int pitch = RenderViewport::Instance()->RenderTarget->GetPitch();
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uint32_t *dest = (uint32_t*)RenderViewport::Instance()->GetDest(args.DestX1(), args.DestY());
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<? if ($isNearestFilter == false)
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{ ?>
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xfrac -= 1 << (31 - xbits);
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yfrac -= 1 << (31 - ybits);
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<? } ?>
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uint32_t srcalpha = args.SrcAlpha() >> (FRACBITS - 8);
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uint32_t destalpha = args.DestAlpha() >> (FRACBITS - 8);
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int ssecount = count / 2;
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for (int index = 0; index < ssecount; index++)
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{
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int offset = index * 2;
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<? if ($blendVariant != "opaque") { ?>
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__m128i bgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)(dest + offset)), _mm_setzero_si128());
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<? } ?>
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// Sample
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unsigned int ifgcolor[2];
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{
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<? Sample($isNearestFilter, $is64x64);?>
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ifgcolor[0] = sampleout;
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xfrac += xstep;
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yfrac += ystep;
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}
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{
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<? Sample($isNearestFilter, $is64x64);?>
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ifgcolor[1] = sampleout;
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xfrac += xstep;
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yfrac += ystep;
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}
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__m128i fgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)ifgcolor), _mm_setzero_si128());
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// Shade
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<? Shade($isSimpleShade);?>
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// Blend
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<? Blend($blendVariant);?>
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_mm_storel_epi64((__m128i*)(dest + offset), outcolor);
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viewpos_x = _mm_add_ps(viewpos_x, step_viewpos_x);
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}
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if (ssecount * 2 != count)
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{
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int index = ssecount * 2;
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int offset = index;
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<? if ($blendVariant != "opaque") { ?>
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__m128i bgcolor = _mm_unpacklo_epi8(_mm_cvtsi32_si128(dest[offset]), _mm_setzero_si128());
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<? } ?>
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// Sample
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unsigned int ifgcolor[2];
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<? Sample($isNearestFilter, $is64x64);?>
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ifgcolor[0] = sampleout;
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ifgcolor[1] = 0;
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__m128i fgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)ifgcolor), _mm_setzero_si128());
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// Shade
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<? Shade($isSimpleShade);?>
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// Blend
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<? Blend($blendVariant);?>
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dest[offset] = _mm_cvtsi128_si32(outcolor);
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}
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<? }
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function Sample($isNearestFilter, $is64x64)
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{
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if ($isNearestFilter == true && $is64x64 == true)
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{ ?>
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int sample_index = ((xfrac >> (32 - 6 - 6)) & (63 * 64)) + (yfrac >> (32 - 6));
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unsigned int sampleout = source[sample_index];
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<? }
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else if ($isNearestFilter == true)
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{ ?>
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int sample_index = ((xfrac >> xshift) & xmask) + (yfrac >> yshift);
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unsigned int sampleout = source[sample_index];
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<? }
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else
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{
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if ($is64x64 == true)
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{ ?>
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uint32_t xxbits = 26;
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uint32_t yybits = 26;
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<? }
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else
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{ ?>
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uint32_t xxbits = 32 - xbits;
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uint32_t yybits = 32 - ybits;
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<? }
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?>
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uint32_t xxshift = (32 - xxbits);
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uint32_t yyshift = (32 - yybits);
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uint32_t xxmask = (1 << xxshift) - 1;
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uint32_t yymask = (1 << yyshift) - 1;
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uint32_t x = xfrac >> xxbits;
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uint32_t y = yfrac >> yybits;
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uint32_t p00 = source[((y & yymask) + ((x & xxmask) << yyshift))];
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uint32_t p01 = source[(((y + 1) & yymask) + ((x & xxmask) << yyshift))];
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uint32_t p10 = source[((y & yymask) + (((x + 1) & xxmask) << yyshift))];
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uint32_t p11 = source[(((y + 1) & yymask) + (((x + 1) & xxmask) << yyshift))];
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uint32_t inv_b = (xfrac >> (xxbits - 4)) & 15;
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uint32_t inv_a = (yfrac >> (yybits - 4)) & 15;
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uint32_t a = 16 - inv_a;
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uint32_t b = 16 - inv_b;
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uint32_t sred = (RPART(p00) * (a * b) + RPART(p01) * (inv_a * b) + RPART(p10) * (a * inv_b) + RPART(p11) * (inv_a * inv_b) + 127) >> 8;
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uint32_t sgreen = (GPART(p00) * (a * b) + GPART(p01) * (inv_a * b) + GPART(p10) * (a * inv_b) + GPART(p11) * (inv_a * inv_b) + 127) >> 8;
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uint32_t sblue = (BPART(p00) * (a * b) + BPART(p01) * (inv_a * b) + BPART(p10) * (a * inv_b) + BPART(p11) * (inv_a * inv_b) + 127) >> 8;
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uint32_t salpha = (APART(p00) * (a * b) + APART(p01) * (inv_a * b) + APART(p10) * (a * inv_b) + APART(p11) * (inv_a * inv_b) + 127) >> 8;
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unsigned int sampleout = (salpha << 24) | (sred << 16) | (sgreen << 8) | sblue;
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<? }
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}
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function Shade($isSimpleShade)
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{ ?>
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__m128i material = fgcolor;
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<?
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if ($isSimpleShade == true)
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{ ?>
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fgcolor = _mm_srli_epi16(_mm_mullo_epi16(fgcolor, mlight), 8);
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<? }
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else
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{ ?>
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int blue0 = BPART(ifgcolor[0]);
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int green0 = GPART(ifgcolor[0]);
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int red0 = RPART(ifgcolor[0]);
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int intensity0 = ((red0 * 77 + green0 * 143 + blue0 * 37) >> 8) * desaturate;
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int blue1 = BPART(ifgcolor[1]);
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int green1 = GPART(ifgcolor[1]);
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int red1 = RPART(ifgcolor[1]);
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int intensity1 = ((red1 * 77 + green1 * 143 + blue1 * 37) >> 8) * desaturate;
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__m128i intensity = _mm_set_epi16(0, intensity1, intensity1, intensity1, 0, intensity0, intensity0, intensity0);
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fgcolor = _mm_srli_epi16(_mm_add_epi16(_mm_mullo_epi16(fgcolor, inv_desaturate), intensity), 8);
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fgcolor = _mm_mullo_epi16(fgcolor, mlight);
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fgcolor = _mm_srli_epi16(_mm_add_epi16(shade_fade, fgcolor), 8);
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fgcolor = _mm_srli_epi16(_mm_mullo_epi16(fgcolor, shade_light), 8);
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<? }
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AddLights();
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}
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function Blend($blendVariant)
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{
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if ($blendVariant == "opaque")
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{ ?>
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__m128i outcolor = fgcolor;
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outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
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<? }
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else if ($blendVariant == "masked")
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{ ?>
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__m128i alpha = _mm_shufflelo_epi16(fgcolor, _MM_SHUFFLE(3,3,3,3));
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alpha = _mm_shufflehi_epi16(fgcolor, _MM_SHUFFLE(3,3,3,3));
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alpha = _mm_add_epi16(alpha, _mm_srli_epi16(alpha, 7)); // 255 -> 256
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__m128i inv_alpha = _mm_sub_epi16(_mm_set1_epi16(256), alpha);
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fgcolor = _mm_mullo_epi16(fgcolor, alpha);
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bgcolor = _mm_mullo_epi16(bgcolor, inv_alpha);
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__m128i outcolor = _mm_srli_epi16(_mm_add_epi16(fgcolor, bgcolor), 8);
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outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
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outcolor = _mm_or_si128(outcolor, _mm_set1_epi32(0xff000000));
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<? }
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else if ($blendVariant == "translucent")
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{ ?>
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__m128i fgalpha = _mm_set1_epi16(srcalpha);
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__m128i bgalpha = _mm_set1_epi16(destalpha);
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fgcolor = _mm_mullo_epi16(fgcolor, fgalpha);
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bgcolor = _mm_mullo_epi16(bgcolor, bgalpha);
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__m128i fg_lo = _mm_unpacklo_epi16(fgcolor, _mm_setzero_si128());
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__m128i bg_lo = _mm_unpacklo_epi16(bgcolor, _mm_setzero_si128());
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__m128i fg_hi = _mm_unpackhi_epi16(fgcolor, _mm_setzero_si128());
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__m128i bg_hi = _mm_unpackhi_epi16(bgcolor, _mm_setzero_si128());
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__m128i out_lo = _mm_add_epi32(fg_lo, bg_lo);
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__m128i out_hi = _mm_add_epi32(fg_hi, bg_hi);
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out_lo = _mm_srai_epi32(out_lo, 8);
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out_hi = _mm_srai_epi32(out_hi, 8);
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__m128i outcolor = _mm_packs_epi32(out_lo, out_hi);
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outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
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outcolor = _mm_or_si128(outcolor, _mm_set1_epi32(0xff000000));
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<? }
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else
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{ ?>
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uint32_t alpha0 = APART(ifgcolor[0]);
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uint32_t alpha1 = APART(ifgcolor[1]);
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alpha0 += alpha0 >> 7; // 255->256
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alpha1 += alpha1 >> 7; // 255->256
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uint32_t inv_alpha0 = 256 - alpha0;
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uint32_t inv_alpha1 = 256 - alpha1;
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uint32_t bgalpha0 = (destalpha * alpha0 + (inv_alpha0 << 8) + 128) >> 8;
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uint32_t bgalpha1 = (destalpha * alpha1 + (inv_alpha1 << 8) + 128) >> 8;
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uint32_t fgalpha0 = (srcalpha * alpha0 + 128) >> 8;
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uint32_t fgalpha1 = (srcalpha * alpha1 + 128) >> 8;
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__m128i bgalpha = _mm_set_epi16(bgalpha1, bgalpha1, bgalpha1, bgalpha1, bgalpha0, bgalpha0, bgalpha0, bgalpha0);
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__m128i fgalpha = _mm_set_epi16(fgalpha1, fgalpha1, fgalpha1, fgalpha1, fgalpha0, fgalpha0, fgalpha0, fgalpha0);
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fgcolor = _mm_mullo_epi16(fgcolor, fgalpha);
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bgcolor = _mm_mullo_epi16(bgcolor, bgalpha);
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__m128i fg_lo = _mm_unpacklo_epi16(fgcolor, _mm_setzero_si128());
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__m128i bg_lo = _mm_unpacklo_epi16(bgcolor, _mm_setzero_si128());
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__m128i fg_hi = _mm_unpackhi_epi16(fgcolor, _mm_setzero_si128());
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__m128i bg_hi = _mm_unpackhi_epi16(bgcolor, _mm_setzero_si128());
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<? if ($blendVariant == "add" || $blendVariant == "addclamp")
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{ ?>
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__m128i out_lo = _mm_add_epi32(fg_lo, bg_lo);
|
||||
__m128i out_hi = _mm_add_epi32(fg_hi, bg_hi);
|
||||
<? }
|
||||
else if ($blendVariant == "subclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_sub_epi32(fg_lo, bg_lo);
|
||||
__m128i out_hi = _mm_sub_epi32(fg_hi, bg_hi);
|
||||
<? }
|
||||
else if ($blendVariant == "revsubclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_sub_epi32(bg_lo, fg_lo);
|
||||
__m128i out_hi = _mm_sub_epi32(bg_hi, fg_hi);
|
||||
<? } ?>
|
||||
|
||||
out_lo = _mm_srai_epi32(out_lo, 8);
|
||||
out_hi = _mm_srai_epi32(out_hi, 8);
|
||||
__m128i outcolor = _mm_packs_epi32(out_lo, out_hi);
|
||||
outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
|
||||
outcolor = _mm_or_si128(outcolor, _mm_set1_epi32(0xff000000));
|
||||
<? }
|
||||
}
|
||||
|
||||
function AddLights()
|
||||
{ ?>
|
||||
__m128i lit = _mm_setzero_si128();
|
||||
|
||||
for (int i = 0; i != num_lights; i++)
|
||||
{
|
||||
__m128 light_x = _mm_set1_ps(lights[i].x);
|
||||
__m128 light_y = _mm_set1_ps(lights[i].y);
|
||||
__m128 light_z = _mm_set1_ps(lights[i].z);
|
||||
__m128 light_radius = _mm_set1_ps(lights[i].radius);
|
||||
__m128 m256 = _mm_set1_ps(256.0f);
|
||||
|
||||
// L = light-pos
|
||||
// dist = sqrt(dot(L, L))
|
||||
// distance_attenuation = 1 - MIN(dist * (1/radius), 1)
|
||||
__m128 Lyz2 = light_y; // L.y*L.y + L.z*L.z
|
||||
__m128 Lx = _mm_sub_ps(light_x, viewpos_x);
|
||||
__m128 dist2 = _mm_add_ps(Lyz2, _mm_mul_ps(Lx, Lx));
|
||||
__m128 rcp_dist = _mm_rsqrt_ps(dist2);
|
||||
__m128 dist = _mm_mul_ps(dist2, rcp_dist);
|
||||
__m128 distance_attenuation = _mm_sub_ps(m256, _mm_min_ps(_mm_mul_ps(dist, light_radius), m256));
|
||||
|
||||
// The simple light type
|
||||
__m128 simple_attenuation = distance_attenuation;
|
||||
|
||||
// The point light type
|
||||
// diffuse = dot(N,L) * attenuation
|
||||
__m128 point_attenuation = _mm_mul_ps(_mm_mul_ps(light_z, rcp_dist), distance_attenuation);
|
||||
|
||||
__m128 is_attenuated = _mm_cmpeq_ps(light_z, _mm_setzero_ps());
|
||||
__m128i attenuation = _mm_cvtps_epi32(_mm_or_ps(_mm_and_ps(is_attenuated, simple_attenuation), _mm_andnot_ps(is_attenuated, point_attenuation)));
|
||||
attenuation = _mm_packs_epi32(_mm_shuffle_epi32(attenuation, _MM_SHUFFLE(0,0,0,0)), _mm_shuffle_epi32(attenuation, _MM_SHUFFLE(1,1,1,1)));
|
||||
|
||||
__m128i light_color = _mm_cvtsi32_si128(lights[i].color);
|
||||
light_color = _mm_unpacklo_epi8(light_color, _mm_setzero_si128());
|
||||
light_color = _mm_shuffle_epi32(light_color, _MM_SHUFFLE(1,0,1,0));
|
||||
|
||||
lit = _mm_add_epi16(lit, _mm_srli_epi16(_mm_mullo_epi16(light_color, attenuation), 8));
|
||||
}
|
||||
|
||||
fgcolor = _mm_add_epi16(fgcolor, _mm_srli_epi16(_mm_mullo_epi16(material, lit), 8));
|
||||
fgcolor = _mm_min_epi16(fgcolor, _mm_set1_epi16(255));
|
||||
<? }
|
||||
?>
|
||||
}
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,385 +0,0 @@
|
|||
#!/usr/bin/php
|
||||
/*
|
||||
** Drawer commands for sprites
|
||||
** Copyright (c) 2016 Magnus Norddahl
|
||||
**
|
||||
** This software is provided 'as-is', without any express or implied
|
||||
** warranty. In no event will the authors be held liable for any damages
|
||||
** arising from the use of this software.
|
||||
**
|
||||
** Permission is granted to anyone to use this software for any purpose,
|
||||
** including commercial applications, and to alter it and redistribute it
|
||||
** freely, subject to the following restrictions:
|
||||
**
|
||||
** 1. The origin of this software must not be misrepresented; you must not
|
||||
** claim that you wrote the original software. If you use this software
|
||||
** in a product, an acknowledgment in the product documentation would be
|
||||
** appreciated but is not required.
|
||||
** 2. Altered source versions must be plainly marked as such, and must not be
|
||||
** misrepresented as being the original software.
|
||||
** 3. This notice may not be removed or altered from any source distribution.
|
||||
**
|
||||
*/
|
||||
|
||||
/*
|
||||
Warning: this C++ source file has been auto-generated. Please modify the original php script that generated it.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "swrenderer/drawers/r_draw_rgba.h"
|
||||
#include "swrenderer/viewport/r_walldrawer.h"
|
||||
|
||||
namespace swrenderer
|
||||
{
|
||||
<?
|
||||
GenerateDrawerCommand("DrawSpriteCopy32Command", "copy", "texture");
|
||||
|
||||
GenerateDrawerCommand("DrawSprite32Command", "opaque", "texture");
|
||||
GenerateDrawerCommand("DrawSpriteAddClamp32Command", "addclamp", "texture");
|
||||
GenerateDrawerCommand("DrawSpriteSubClamp32Command", "subclamp", "texture");
|
||||
GenerateDrawerCommand("DrawSpriteRevSubClamp32Command", "revsubclamp", "texture");
|
||||
|
||||
GenerateDrawerCommand("FillSprite32Command", "opaque", "fill");
|
||||
GenerateDrawerCommand("FillSpriteAddClamp32Command", "addclamp", "fill");
|
||||
GenerateDrawerCommand("FillSpriteSubClamp32Command", "subclamp", "fill");
|
||||
GenerateDrawerCommand("FillSpriteRevSubClamp32Command", "revsubclamp", "fill");
|
||||
|
||||
GenerateDrawerCommand("DrawSpriteShaded32Command", "shaded", "shaded");
|
||||
GenerateDrawerCommand("DrawSpriteTranslated32Command", "opaque", "translated");
|
||||
GenerateDrawerCommand("DrawSpriteTranslatedAddClamp32Command", "addclamp", "translated");
|
||||
GenerateDrawerCommand("DrawSpriteTranslatedSubClamp32Command", "subclamp", "translated");
|
||||
GenerateDrawerCommand("DrawSpriteTranslatedRevSubClamp32Command", "revsubclamp", "translated");
|
||||
|
||||
function GenerateDrawerCommand($className, $blendVariant, $sampleVariant)
|
||||
{
|
||||
?>
|
||||
class <?=$className?> : public DrawerCommand
|
||||
{
|
||||
protected:
|
||||
SpriteDrawerArgs args;
|
||||
|
||||
public:
|
||||
<?=$className?>(const SpriteDrawerArgs &drawerargs) : args(drawerargs) { }
|
||||
|
||||
void Execute(DrawerThread *thread) override
|
||||
{
|
||||
auto shade_constants = args.ColormapConstants();
|
||||
if (shade_constants.simple_shade)
|
||||
{
|
||||
<? LoopShade($blendVariant, $sampleVariant, true);?>
|
||||
}
|
||||
else
|
||||
{
|
||||
<? LoopShade($blendVariant, $sampleVariant, false);?>
|
||||
}
|
||||
}
|
||||
|
||||
FString DebugInfo() override { return "<?=$className?>"; }
|
||||
};
|
||||
|
||||
<?
|
||||
}
|
||||
|
||||
function LoopShade($blendVariant, $sampleVariant, $isSimpleShade)
|
||||
{
|
||||
if ($sampleVariant == "shaded" || $sampleVariant == "translated")
|
||||
{ ?>
|
||||
const uint8_t *source = args.TexturePixels();
|
||||
const uint8_t *colormap = args.Colormap();
|
||||
const uint32_t *translation = (const uint32_t*)args.TranslationMap();
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
const uint32_t *source = (const uint32_t*)args.TexturePixels();
|
||||
const uint32_t *source2 = (const uint32_t*)args.TexturePixels2();
|
||||
<? }
|
||||
|
||||
if ($sampleVariant == "texture")
|
||||
{ ?>
|
||||
bool is_nearest_filter = (source2 == nullptr);
|
||||
if (is_nearest_filter)
|
||||
{
|
||||
<? Loop($blendVariant, $sampleVariant, $isSimpleShade, true);?>
|
||||
}
|
||||
else
|
||||
{
|
||||
<? Loop($blendVariant, $sampleVariant, $isSimpleShade, false);?>
|
||||
}
|
||||
<? }
|
||||
else // no linear filtering for translated, shaded or fill
|
||||
{
|
||||
Loop($blendVariant, $sampleVariant, $isSimpleShade, true);
|
||||
}
|
||||
}
|
||||
|
||||
function Loop($blendVariant, $sampleVariant, $isSimpleShade, $isNearestFilter)
|
||||
{ ?>
|
||||
int textureheight = args.TextureHeight();
|
||||
uint32_t one = ((0x80000000 + textureheight - 1) / textureheight) * 2 + 1;
|
||||
|
||||
// Shade constants
|
||||
__m128i dynlight = _mm_cvtsi32_si128(args.DynamicLight());
|
||||
dynlight = _mm_unpacklo_epi8(dynlight, _mm_setzero_si128());
|
||||
dynlight = _mm_shuffle_epi32(dynlight, _MM_SHUFFLE(1,0,1,0));
|
||||
int light = 256 - (args.Light() >> (FRACBITS - 8));
|
||||
__m128i mlight = _mm_set_epi16(256, light, light, light, 256, light, light, light);
|
||||
<? if ($isSimpleShade)
|
||||
{ ?>
|
||||
mlight = _mm_min_epi16(_mm_add_epi16(mlight, dynlight), _mm_set1_epi16(256));
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
__m128i inv_light = _mm_set_epi16(0, 256 - light, 256 - light, 256 - light, 0, 256 - light, 256 - light, 256 - light);
|
||||
__m128i inv_desaturate = _mm_setr_epi16(256, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate);
|
||||
__m128i shade_fade = _mm_set_epi16(shade_constants.fade_alpha, shade_constants.fade_red, shade_constants.fade_green, shade_constants.fade_blue, shade_constants.fade_alpha, shade_constants.fade_red, shade_constants.fade_green, shade_constants.fade_blue);
|
||||
shade_fade = _mm_mullo_epi16(shade_fade, inv_light);
|
||||
__m128i shade_light = _mm_set_epi16(shade_constants.light_alpha, shade_constants.light_red, shade_constants.light_green, shade_constants.light_blue, shade_constants.light_alpha, shade_constants.light_red, shade_constants.light_green, shade_constants.light_blue);
|
||||
int desaturate = shade_constants.desaturate;
|
||||
|
||||
__m128i lightcontrib = _mm_min_epi16(_mm_add_epi16(mlight, dynlight), _mm_set1_epi16(256));
|
||||
lightcontrib = _mm_sub_epi16(lightcontrib, mlight);
|
||||
<? } ?>
|
||||
|
||||
int count = args.Count();
|
||||
int pitch = RenderViewport::Instance()->RenderTarget->GetPitch();
|
||||
uint32_t fracstep = args.TextureVStep();
|
||||
uint32_t frac = args.TextureVPos();
|
||||
uint32_t texturefracx = args.TextureUPos();
|
||||
uint32_t *dest = (uint32_t*)args.Dest();
|
||||
int dest_y = args.DestY();
|
||||
|
||||
count = thread->count_for_thread(dest_y, count);
|
||||
if (count <= 0) return;
|
||||
frac += thread->skipped_by_thread(dest_y) * fracstep;
|
||||
dest = thread->dest_for_thread(dest_y, pitch, dest);
|
||||
fracstep *= thread->num_cores;
|
||||
pitch *= thread->num_cores;
|
||||
<? if ($isNearestFilter == false)
|
||||
{ ?>
|
||||
frac -= one / 2;
|
||||
<? } ?>
|
||||
uint32_t srcalpha = args.SrcAlpha() >> (FRACBITS - 8);
|
||||
uint32_t destalpha = args.DestAlpha() >> (FRACBITS - 8);
|
||||
uint32_t srccolor = args.SrcColorBgra();
|
||||
uint32_t color = LightBgra::shade_pal_index_simple(args.SolidColor(), light);
|
||||
|
||||
int ssecount = count / 2;
|
||||
for (int index = 0; index < ssecount; index++)
|
||||
{
|
||||
int offset = index * pitch * 2;
|
||||
uint32_t desttmp[2];
|
||||
desttmp[0] = dest[offset];
|
||||
desttmp[1] = dest[offset + pitch];
|
||||
<? if ($blendVariant != "opaque" && $blendVariant != "copy") { ?>
|
||||
__m128i bgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)desttmp), _mm_setzero_si128());
|
||||
<? } ?>
|
||||
|
||||
// Sample
|
||||
unsigned int ifgcolor[2], ifgshade[2];
|
||||
{
|
||||
<? Sample($sampleVariant, $isNearestFilter);?>
|
||||
ifgcolor[0] = sampleout;
|
||||
ifgshade[0] = sampleshadeout;
|
||||
frac += fracstep;
|
||||
}
|
||||
{
|
||||
<? Sample($sampleVariant, $isNearestFilter);?>
|
||||
ifgcolor[1] = sampleout;
|
||||
ifgshade[1] = sampleshadeout;
|
||||
frac += fracstep;
|
||||
}
|
||||
__m128i fgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)ifgcolor), _mm_setzero_si128());
|
||||
|
||||
// Shade
|
||||
<? Shade($blendVariant, $isSimpleShade);?>
|
||||
|
||||
// Blend
|
||||
<? Blend($blendVariant);?>
|
||||
|
||||
_mm_storel_epi64((__m128i*)desttmp, outcolor);
|
||||
dest[offset] = desttmp[0];
|
||||
dest[offset + pitch] = desttmp[1];
|
||||
}
|
||||
|
||||
if (ssecount * 2 != count)
|
||||
{
|
||||
int index = ssecount * 2;
|
||||
int offset = index * pitch;
|
||||
<? if ($blendVariant != "opaque" && $blendVariant != "copy") { ?>
|
||||
__m128i bgcolor = _mm_unpacklo_epi8(_mm_cvtsi32_si128(dest[offset]), _mm_setzero_si128());
|
||||
<? } ?>
|
||||
|
||||
// Sample
|
||||
unsigned int ifgcolor[2], ifgshade[2];
|
||||
<? Sample($sampleVariant, $isNearestFilter);?>
|
||||
ifgcolor[0] = sampleout;
|
||||
ifgcolor[1] = 0;
|
||||
ifgshade[0] = sampleshadeout;
|
||||
ifgshade[1] = 0;
|
||||
__m128i fgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)ifgcolor), _mm_setzero_si128());
|
||||
|
||||
// Shade
|
||||
<? Shade($blendVariant, $isSimpleShade);?>
|
||||
|
||||
// Blend
|
||||
<? Blend($blendVariant);?>
|
||||
|
||||
dest[offset] = _mm_cvtsi128_si32(outcolor);
|
||||
}
|
||||
<? }
|
||||
|
||||
function Sample($sampleVariant, $isNearestFilter)
|
||||
{
|
||||
if ($sampleVariant == "shaded")
|
||||
{ ?>
|
||||
unsigned int sampleout = color;
|
||||
unsigned int sampleshadeout = colormap[source[frac >> FRACBITS]];
|
||||
sampleshadeout = clamp<unsigned int>(sampleshadeout, 0, 64) * 4;
|
||||
<? }
|
||||
else if ($sampleVariant == "translated")
|
||||
{ ?>
|
||||
unsigned int sampleout = translation[source[frac >> FRACBITS]];
|
||||
unsigned int sampleshadeout = 0;
|
||||
<? }
|
||||
else if ($sampleVariant == "fill")
|
||||
{ ?>
|
||||
unsigned int sampleout = srccolor;
|
||||
unsigned int sampleshadeout = 0;
|
||||
<? }
|
||||
else if ($isNearestFilter == true)
|
||||
{ ?>
|
||||
int sample_index = (((frac << 2) >> FRACBITS) * textureheight) >> FRACBITS;
|
||||
unsigned int sampleout = source[sample_index];
|
||||
unsigned int sampleshadeout = 0;
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
// Clamp to edge
|
||||
unsigned int frac_y0 = (clamp<unsigned int>(frac, 0, 1 << 30) >> (FRACBITS - 2)) * textureheight;
|
||||
unsigned int frac_y1 = (clamp<unsigned int>(frac + one, 0, 1 << 30) >> (FRACBITS - 2)) * textureheight;
|
||||
unsigned int y0 = frac_y0 >> FRACBITS;
|
||||
unsigned int y1 = frac_y1 >> FRACBITS;
|
||||
|
||||
unsigned int p00 = source[y0];
|
||||
unsigned int p01 = source[y1];
|
||||
unsigned int p10 = source2[y0];
|
||||
unsigned int p11 = source2[y1];
|
||||
|
||||
unsigned int inv_b = texturefracx;
|
||||
unsigned int inv_a = (frac_y1 >> (FRACBITS - 4)) & 15;
|
||||
unsigned int a = 16 - inv_a;
|
||||
unsigned int b = 16 - inv_b;
|
||||
|
||||
unsigned int sred = (RPART(p00) * (a * b) + RPART(p01) * (inv_a * b) + RPART(p10) * (a * inv_b) + RPART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
unsigned int sgreen = (GPART(p00) * (a * b) + GPART(p01) * (inv_a * b) + GPART(p10) * (a * inv_b) + GPART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
unsigned int sblue = (BPART(p00) * (a * b) + BPART(p01) * (inv_a * b) + BPART(p10) * (a * inv_b) + BPART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
unsigned int salpha = (APART(p00) * (a * b) + APART(p01) * (inv_a * b) + APART(p10) * (a * inv_b) + APART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
|
||||
unsigned int sampleout = (salpha << 24) | (sred << 16) | (sgreen << 8) | sblue;
|
||||
unsigned int sampleshadeout = 0;
|
||||
<? }
|
||||
}
|
||||
|
||||
function Shade($blendVariant, $isSimpleShade)
|
||||
{
|
||||
if ($blendVariant == "copy" || $blendVariant == "shaded") return;
|
||||
|
||||
if ($isSimpleShade == true)
|
||||
{ ?>
|
||||
fgcolor = _mm_srli_epi16(_mm_mullo_epi16(fgcolor, mlight), 8);
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
__m128i lit_dynlight = _mm_srli_epi16(_mm_mullo_epi16(fgcolor, lightcontrib), 8);
|
||||
|
||||
int blue0 = BPART(ifgcolor[0]);
|
||||
int green0 = GPART(ifgcolor[0]);
|
||||
int red0 = RPART(ifgcolor[0]);
|
||||
int intensity0 = ((red0 * 77 + green0 * 143 + blue0 * 37) >> 8) * desaturate;
|
||||
|
||||
int blue1 = BPART(ifgcolor[1]);
|
||||
int green1 = GPART(ifgcolor[1]);
|
||||
int red1 = RPART(ifgcolor[1]);
|
||||
int intensity1 = ((red1 * 77 + green1 * 143 + blue1 * 37) >> 8) * desaturate;
|
||||
|
||||
__m128i intensity = _mm_set_epi16(0, intensity1, intensity1, intensity1, 0, intensity0, intensity0, intensity0);
|
||||
|
||||
fgcolor = _mm_srli_epi16(_mm_add_epi16(_mm_mullo_epi16(fgcolor, inv_desaturate), intensity), 8);
|
||||
fgcolor = _mm_mullo_epi16(fgcolor, mlight);
|
||||
fgcolor = _mm_srli_epi16(_mm_add_epi16(shade_fade, fgcolor), 8);
|
||||
fgcolor = _mm_srli_epi16(_mm_mullo_epi16(fgcolor, shade_light), 8);
|
||||
|
||||
fgcolor = _mm_add_epi16(fgcolor, lit_dynlight);
|
||||
fgcolor = _mm_min_epi16(fgcolor, _mm_set1_epi16(256));
|
||||
<? }
|
||||
}
|
||||
|
||||
function Blend($blendVariant)
|
||||
{
|
||||
if ($blendVariant == "opaque" || $blendVariant == "copy")
|
||||
{ ?>
|
||||
__m128i outcolor = fgcolor;
|
||||
outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
|
||||
<? }
|
||||
else if ($blendVariant == "shaded")
|
||||
{ ?>
|
||||
__m128i alpha = _mm_set_epi16(ifgshade[1], ifgshade[1], ifgshade[1], ifgshade[1], ifgshade[0], ifgshade[0], ifgshade[0], ifgshade[0]);
|
||||
__m128i inv_alpha = _mm_sub_epi16(_mm_set1_epi16(256), alpha);
|
||||
|
||||
fgcolor = _mm_mullo_epi16(fgcolor, alpha);
|
||||
bgcolor = _mm_mullo_epi16(bgcolor, inv_alpha);
|
||||
__m128i outcolor = _mm_srli_epi16(_mm_add_epi16(fgcolor, bgcolor), 8);
|
||||
outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
|
||||
outcolor = _mm_or_si128(outcolor, _mm_set1_epi32(0xff000000));
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
uint32_t alpha0 = APART(ifgcolor[0]);
|
||||
uint32_t alpha1 = APART(ifgcolor[1]);
|
||||
alpha0 += alpha0 >> 7; // 255->256
|
||||
alpha1 += alpha1 >> 7; // 255->256
|
||||
uint32_t inv_alpha0 = 256 - alpha0;
|
||||
uint32_t inv_alpha1 = 256 - alpha1;
|
||||
|
||||
uint32_t bgalpha0 = (destalpha * alpha0 + (inv_alpha0 << 8) + 128) >> 8;
|
||||
uint32_t bgalpha1 = (destalpha * alpha1 + (inv_alpha1 << 8) + 128) >> 8;
|
||||
uint32_t fgalpha0 = (srcalpha * alpha0 + 128) >> 8;
|
||||
uint32_t fgalpha1 = (srcalpha * alpha1 + 128) >> 8;
|
||||
|
||||
__m128i bgalpha = _mm_set_epi16(bgalpha1, bgalpha1, bgalpha1, bgalpha1, bgalpha0, bgalpha0, bgalpha0, bgalpha0);
|
||||
__m128i fgalpha = _mm_set_epi16(fgalpha1, fgalpha1, fgalpha1, fgalpha1, fgalpha0, fgalpha0, fgalpha0, fgalpha0);
|
||||
|
||||
fgcolor = _mm_mullo_epi16(fgcolor, fgalpha);
|
||||
bgcolor = _mm_mullo_epi16(bgcolor, bgalpha);
|
||||
|
||||
__m128i fg_lo = _mm_unpacklo_epi16(fgcolor, _mm_setzero_si128());
|
||||
__m128i bg_lo = _mm_unpacklo_epi16(bgcolor, _mm_setzero_si128());
|
||||
__m128i fg_hi = _mm_unpackhi_epi16(fgcolor, _mm_setzero_si128());
|
||||
__m128i bg_hi = _mm_unpackhi_epi16(bgcolor, _mm_setzero_si128());
|
||||
|
||||
<? if ($blendVariant == "add" || $blendVariant == "addclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_add_epi32(fg_lo, bg_lo);
|
||||
__m128i out_hi = _mm_add_epi32(fg_hi, bg_hi);
|
||||
<? }
|
||||
else if ($blendVariant == "subclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_sub_epi32(fg_lo, bg_lo);
|
||||
__m128i out_hi = _mm_sub_epi32(fg_hi, bg_hi);
|
||||
<? }
|
||||
else if ($blendVariant == "revsubclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_sub_epi32(bg_lo, fg_lo);
|
||||
__m128i out_hi = _mm_sub_epi32(bg_hi, fg_hi);
|
||||
<? } ?>
|
||||
|
||||
out_lo = _mm_srai_epi32(out_lo, 8);
|
||||
out_hi = _mm_srai_epi32(out_hi, 8);
|
||||
__m128i outcolor = _mm_packs_epi32(out_lo, out_hi);
|
||||
outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
|
||||
outcolor = _mm_or_si128(outcolor, _mm_set1_epi32(0xff000000));
|
||||
<? }
|
||||
}
|
||||
?>
|
||||
}
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,370 +0,0 @@
|
|||
#!/usr/bin/php
|
||||
/*
|
||||
** Drawer commands for walls
|
||||
** Copyright (c) 2016 Magnus Norddahl
|
||||
**
|
||||
** This software is provided 'as-is', without any express or implied
|
||||
** warranty. In no event will the authors be held liable for any damages
|
||||
** arising from the use of this software.
|
||||
**
|
||||
** Permission is granted to anyone to use this software for any purpose,
|
||||
** including commercial applications, and to alter it and redistribute it
|
||||
** freely, subject to the following restrictions:
|
||||
**
|
||||
** 1. The origin of this software must not be misrepresented; you must not
|
||||
** claim that you wrote the original software. If you use this software
|
||||
** in a product, an acknowledgment in the product documentation would be
|
||||
** appreciated but is not required.
|
||||
** 2. Altered source versions must be plainly marked as such, and must not be
|
||||
** misrepresented as being the original software.
|
||||
** 3. This notice may not be removed or altered from any source distribution.
|
||||
**
|
||||
*/
|
||||
|
||||
/*
|
||||
Warning: this C++ source file has been auto-generated. Please modify the original php script that generated it.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "swrenderer/drawers/r_draw_rgba.h"
|
||||
#include "swrenderer/viewport/r_walldrawer.h"
|
||||
|
||||
namespace swrenderer
|
||||
{
|
||||
<?
|
||||
GenerateDrawerCommand("DrawWall32Command", "opaque");
|
||||
GenerateDrawerCommand("DrawWallMasked32Command", "masked");
|
||||
GenerateDrawerCommand("DrawWallAddClamp32Command", "addclamp");
|
||||
GenerateDrawerCommand("DrawWallSubClamp32Command", "subclamp");
|
||||
GenerateDrawerCommand("DrawWallRevSubClamp32Command", "revsubclamp");
|
||||
|
||||
function GenerateDrawerCommand($className, $blendVariant)
|
||||
{
|
||||
?>
|
||||
class <?=$className?> : public DrawerCommand
|
||||
{
|
||||
protected:
|
||||
WallDrawerArgs args;
|
||||
|
||||
public:
|
||||
<?=$className?>(const WallDrawerArgs &drawerargs) : args(drawerargs) { }
|
||||
|
||||
void Execute(DrawerThread *thread) override
|
||||
{
|
||||
auto shade_constants = args.ColormapConstants();
|
||||
if (shade_constants.simple_shade)
|
||||
{
|
||||
<? LoopShade($blendVariant, true);?>
|
||||
}
|
||||
else
|
||||
{
|
||||
<? LoopShade($blendVariant, false);?>
|
||||
}
|
||||
}
|
||||
|
||||
FString DebugInfo() override { return "<?=$className?>"; }
|
||||
};
|
||||
|
||||
<?
|
||||
}
|
||||
|
||||
function LoopShade($blendVariant, $isSimpleShade)
|
||||
{ ?>
|
||||
const uint32_t *source = (const uint32_t*)args.TexturePixels();
|
||||
const uint32_t *source2 = (const uint32_t*)args.TexturePixels2();
|
||||
bool is_nearest_filter = (source2 == nullptr);
|
||||
if (is_nearest_filter)
|
||||
{
|
||||
<? Loop($blendVariant, $isSimpleShade, true);?>
|
||||
}
|
||||
else
|
||||
{
|
||||
<? Loop($blendVariant, $isSimpleShade, false);?>
|
||||
}
|
||||
<? }
|
||||
|
||||
function Loop($blendVariant, $isSimpleShade, $isNearestFilter)
|
||||
{ ?>
|
||||
int textureheight = args.TextureHeight();
|
||||
uint32_t one = ((0x80000000 + textureheight - 1) / textureheight) * 2 + 1;
|
||||
|
||||
// Shade constants
|
||||
int light = 256 - (args.Light() >> (FRACBITS - 8));
|
||||
__m128i mlight = _mm_set_epi16(256, light, light, light, 256, light, light, light);
|
||||
__m128i inv_light = _mm_set_epi16(0, 256 - light, 256 - light, 256 - light, 0, 256 - light, 256 - light, 256 - light);
|
||||
<? if ($isSimpleShade == false)
|
||||
{ ?>
|
||||
__m128i inv_desaturate = _mm_setr_epi16(256, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate, 256 - shade_constants.desaturate);
|
||||
__m128i shade_fade = _mm_set_epi16(shade_constants.fade_alpha, shade_constants.fade_red, shade_constants.fade_green, shade_constants.fade_blue, shade_constants.fade_alpha, shade_constants.fade_red, shade_constants.fade_green, shade_constants.fade_blue);
|
||||
shade_fade = _mm_mullo_epi16(shade_fade, inv_light);
|
||||
__m128i shade_light = _mm_set_epi16(shade_constants.light_alpha, shade_constants.light_red, shade_constants.light_green, shade_constants.light_blue, shade_constants.light_alpha, shade_constants.light_red, shade_constants.light_green, shade_constants.light_blue);
|
||||
int desaturate = shade_constants.desaturate;
|
||||
<? } ?>
|
||||
|
||||
int count = args.Count();
|
||||
int pitch = RenderViewport::Instance()->RenderTarget->GetPitch();
|
||||
uint32_t fracstep = args.TextureVStep();
|
||||
uint32_t frac = args.TextureVPos();
|
||||
uint32_t texturefracx = args.TextureUPos();
|
||||
uint32_t *dest = (uint32_t*)args.Dest();
|
||||
int dest_y = args.DestY();
|
||||
|
||||
auto lights = args.dc_lights;
|
||||
auto num_lights = args.dc_num_lights;
|
||||
float vpz = args.dc_viewpos.Z + args.dc_viewpos_step.Z * thread->skipped_by_thread(dest_y);
|
||||
float stepvpz = args.dc_viewpos_step.Z * thread->num_cores;
|
||||
__m128 viewpos_z = _mm_setr_ps(vpz, vpz + stepvpz, 0.0f, 0.0f);
|
||||
__m128 step_viewpos_z = _mm_set1_ps(stepvpz * 2.0f);
|
||||
|
||||
count = thread->count_for_thread(dest_y, count);
|
||||
if (count <= 0) return;
|
||||
frac += thread->skipped_by_thread(dest_y) * fracstep;
|
||||
dest = thread->dest_for_thread(dest_y, pitch, dest);
|
||||
fracstep *= thread->num_cores;
|
||||
pitch *= thread->num_cores;
|
||||
<? if ($isNearestFilter == false)
|
||||
{ ?>
|
||||
frac -= one / 2;
|
||||
<? } ?>
|
||||
uint32_t srcalpha = args.SrcAlpha() >> (FRACBITS - 8);
|
||||
uint32_t destalpha = args.DestAlpha() >> (FRACBITS - 8);
|
||||
|
||||
int ssecount = count / 2;
|
||||
for (int index = 0; index < ssecount; index++)
|
||||
{
|
||||
int offset = index * pitch * 2;
|
||||
uint32_t desttmp[2];
|
||||
desttmp[0] = dest[offset];
|
||||
desttmp[1] = dest[offset + pitch];
|
||||
<? if ($blendVariant != "opaque") { ?>
|
||||
__m128i bgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)desttmp), _mm_setzero_si128());
|
||||
<? } ?>
|
||||
|
||||
// Sample
|
||||
unsigned int ifgcolor[2];
|
||||
{
|
||||
<? Sample($isNearestFilter);?>
|
||||
ifgcolor[0] = sampleout;
|
||||
frac += fracstep;
|
||||
}
|
||||
{
|
||||
<? Sample($isNearestFilter);?>
|
||||
ifgcolor[1] = sampleout;
|
||||
frac += fracstep;
|
||||
}
|
||||
__m128i fgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)ifgcolor), _mm_setzero_si128());
|
||||
|
||||
// Shade
|
||||
<? Shade($isSimpleShade);?>
|
||||
|
||||
// Blend
|
||||
<? Blend($blendVariant);?>
|
||||
|
||||
_mm_storel_epi64((__m128i*)desttmp, outcolor);
|
||||
dest[offset] = desttmp[0];
|
||||
dest[offset + pitch] = desttmp[1];
|
||||
viewpos_z = _mm_add_ps(viewpos_z, step_viewpos_z);
|
||||
}
|
||||
|
||||
if (ssecount * 2 != count)
|
||||
{
|
||||
int index = ssecount * 2;
|
||||
int offset = index * pitch;
|
||||
<? if ($blendVariant != "opaque") { ?>
|
||||
__m128i bgcolor = _mm_unpacklo_epi8(_mm_cvtsi32_si128(dest[offset]), _mm_setzero_si128());
|
||||
<? } ?>
|
||||
|
||||
// Sample
|
||||
unsigned int ifgcolor[2];
|
||||
<? Sample($isNearestFilter);?>
|
||||
ifgcolor[0] = sampleout;
|
||||
ifgcolor[1] = 0;
|
||||
__m128i fgcolor = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i*)ifgcolor), _mm_setzero_si128());
|
||||
|
||||
// Shade
|
||||
<? Shade($isSimpleShade);?>
|
||||
|
||||
// Blend
|
||||
<? Blend($blendVariant);?>
|
||||
|
||||
dest[offset] = _mm_cvtsi128_si32(outcolor);
|
||||
}
|
||||
<? }
|
||||
|
||||
function Sample($isNearestFilter)
|
||||
{
|
||||
if ($isNearestFilter == true)
|
||||
{ ?>
|
||||
int sample_index = ((frac >> FRACBITS) * textureheight) >> FRACBITS;
|
||||
unsigned int sampleout = source[sample_index];
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
unsigned int frac_y0 = (frac >> FRACBITS) * textureheight;
|
||||
unsigned int frac_y1 = ((frac + one) >> FRACBITS) * textureheight;
|
||||
unsigned int y0 = frac_y0 >> FRACBITS;
|
||||
unsigned int y1 = frac_y1 >> FRACBITS;
|
||||
|
||||
unsigned int p00 = source[y0];
|
||||
unsigned int p01 = source[y1];
|
||||
unsigned int p10 = source2[y0];
|
||||
unsigned int p11 = source2[y1];
|
||||
|
||||
unsigned int inv_b = texturefracx;
|
||||
unsigned int inv_a = (frac_y1 >> (FRACBITS - 4)) & 15;
|
||||
unsigned int a = 16 - inv_a;
|
||||
unsigned int b = 16 - inv_b;
|
||||
|
||||
unsigned int sred = (RPART(p00) * (a * b) + RPART(p01) * (inv_a * b) + RPART(p10) * (a * inv_b) + RPART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
unsigned int sgreen = (GPART(p00) * (a * b) + GPART(p01) * (inv_a * b) + GPART(p10) * (a * inv_b) + GPART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
unsigned int sblue = (BPART(p00) * (a * b) + BPART(p01) * (inv_a * b) + BPART(p10) * (a * inv_b) + BPART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
unsigned int salpha = (APART(p00) * (a * b) + APART(p01) * (inv_a * b) + APART(p10) * (a * inv_b) + APART(p11) * (inv_a * inv_b) + 127) >> 8;
|
||||
|
||||
unsigned int sampleout = (salpha << 24) | (sred << 16) | (sgreen << 8) | sblue;
|
||||
<? }
|
||||
}
|
||||
|
||||
function Shade($isSimpleShade)
|
||||
{ ?>
|
||||
__m128i material = fgcolor;
|
||||
<? if ($isSimpleShade == true)
|
||||
{ ?>
|
||||
fgcolor = _mm_srli_epi16(_mm_mullo_epi16(fgcolor, mlight), 8);
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
int blue0 = BPART(ifgcolor[0]);
|
||||
int green0 = GPART(ifgcolor[0]);
|
||||
int red0 = RPART(ifgcolor[0]);
|
||||
int intensity0 = ((red0 * 77 + green0 * 143 + blue0 * 37) >> 8) * desaturate;
|
||||
|
||||
int blue1 = BPART(ifgcolor[1]);
|
||||
int green1 = GPART(ifgcolor[1]);
|
||||
int red1 = RPART(ifgcolor[1]);
|
||||
int intensity1 = ((red1 * 77 + green1 * 143 + blue1 * 37) >> 8) * desaturate;
|
||||
|
||||
__m128i intensity = _mm_set_epi16(0, intensity1, intensity1, intensity1, 0, intensity0, intensity0, intensity0);
|
||||
|
||||
fgcolor = _mm_srli_epi16(_mm_add_epi16(_mm_mullo_epi16(fgcolor, inv_desaturate), intensity), 8);
|
||||
fgcolor = _mm_mullo_epi16(fgcolor, mlight);
|
||||
fgcolor = _mm_srli_epi16(_mm_add_epi16(shade_fade, fgcolor), 8);
|
||||
fgcolor = _mm_srli_epi16(_mm_mullo_epi16(fgcolor, shade_light), 8);
|
||||
<? }
|
||||
AddLights();
|
||||
}
|
||||
|
||||
function Blend($blendVariant)
|
||||
{
|
||||
if ($blendVariant == "opaque")
|
||||
{ ?>
|
||||
__m128i outcolor = fgcolor;
|
||||
outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
|
||||
<? }
|
||||
else if ($blendVariant == "masked")
|
||||
{ ?>
|
||||
__m128i alpha = _mm_shufflelo_epi16(fgcolor, _MM_SHUFFLE(3,3,3,3));
|
||||
alpha = _mm_shufflehi_epi16(fgcolor, _MM_SHUFFLE(3,3,3,3));
|
||||
alpha = _mm_add_epi16(alpha, _mm_srli_epi16(alpha, 7)); // 255 -> 256
|
||||
__m128i inv_alpha = _mm_sub_epi16(_mm_set1_epi16(256), alpha);
|
||||
|
||||
fgcolor = _mm_mullo_epi16(fgcolor, alpha);
|
||||
bgcolor = _mm_mullo_epi16(bgcolor, inv_alpha);
|
||||
__m128i outcolor = _mm_srli_epi16(_mm_add_epi16(fgcolor, bgcolor), 8);
|
||||
outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
|
||||
outcolor = _mm_or_si128(outcolor, _mm_set1_epi32(0xff000000));
|
||||
<? }
|
||||
else
|
||||
{ ?>
|
||||
uint32_t alpha0 = APART(ifgcolor[0]);
|
||||
uint32_t alpha1 = APART(ifgcolor[1]);
|
||||
alpha0 += alpha0 >> 7; // 255->256
|
||||
alpha1 += alpha1 >> 7; // 255->256
|
||||
uint32_t inv_alpha0 = 256 - alpha0;
|
||||
uint32_t inv_alpha1 = 256 - alpha1;
|
||||
|
||||
uint32_t bgalpha0 = (destalpha * alpha0 + (inv_alpha0 << 8) + 128) >> 8;
|
||||
uint32_t bgalpha1 = (destalpha * alpha1 + (inv_alpha1 << 8) + 128) >> 8;
|
||||
uint32_t fgalpha0 = (srcalpha * alpha0 + 128) >> 8;
|
||||
uint32_t fgalpha1 = (srcalpha * alpha1 + 128) >> 8;
|
||||
|
||||
__m128i bgalpha = _mm_set_epi16(bgalpha1, bgalpha1, bgalpha1, bgalpha1, bgalpha0, bgalpha0, bgalpha0, bgalpha0);
|
||||
__m128i fgalpha = _mm_set_epi16(fgalpha1, fgalpha1, fgalpha1, fgalpha1, fgalpha0, fgalpha0, fgalpha0, fgalpha0);
|
||||
|
||||
fgcolor = _mm_mullo_epi16(fgcolor, fgalpha);
|
||||
bgcolor = _mm_mullo_epi16(bgcolor, bgalpha);
|
||||
|
||||
__m128i fg_lo = _mm_unpacklo_epi16(fgcolor, _mm_setzero_si128());
|
||||
__m128i bg_lo = _mm_unpacklo_epi16(bgcolor, _mm_setzero_si128());
|
||||
__m128i fg_hi = _mm_unpackhi_epi16(fgcolor, _mm_setzero_si128());
|
||||
__m128i bg_hi = _mm_unpackhi_epi16(bgcolor, _mm_setzero_si128());
|
||||
|
||||
<? if ($blendVariant == "add" || $blendVariant == "addclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_add_epi32(fg_lo, bg_lo);
|
||||
__m128i out_hi = _mm_add_epi32(fg_hi, bg_hi);
|
||||
<? }
|
||||
else if ($blendVariant == "subclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_sub_epi32(fg_lo, bg_lo);
|
||||
__m128i out_hi = _mm_sub_epi32(fg_hi, bg_hi);
|
||||
<? }
|
||||
else if ($blendVariant == "revsubclamp")
|
||||
{ ?>
|
||||
__m128i out_lo = _mm_sub_epi32(bg_lo, fg_lo);
|
||||
__m128i out_hi = _mm_sub_epi32(bg_hi, fg_hi);
|
||||
<? } ?>
|
||||
|
||||
out_lo = _mm_srai_epi32(out_lo, 8);
|
||||
out_hi = _mm_srai_epi32(out_hi, 8);
|
||||
__m128i outcolor = _mm_packs_epi32(out_lo, out_hi);
|
||||
outcolor = _mm_packus_epi16(outcolor, _mm_setzero_si128());
|
||||
outcolor = _mm_or_si128(outcolor, _mm_set1_epi32(0xff000000));
|
||||
<? }
|
||||
}
|
||||
|
||||
function AddLights()
|
||||
{ ?>
|
||||
__m128i lit = _mm_setzero_si128();
|
||||
|
||||
for (int i = 0; i != num_lights; i++)
|
||||
{
|
||||
__m128 light_x = _mm_set1_ps(lights[i].x);
|
||||
__m128 light_y = _mm_set1_ps(lights[i].y);
|
||||
__m128 light_z = _mm_set1_ps(lights[i].z);
|
||||
__m128 light_radius = _mm_set1_ps(lights[i].radius);
|
||||
__m128 m256 = _mm_set1_ps(256.0f);
|
||||
|
||||
// L = light-pos
|
||||
// dist = sqrt(dot(L, L))
|
||||
// distance_attenuation = 1 - MIN(dist * (1/radius), 1)
|
||||
__m128 Lxy2 = light_x; // L.x*L.x + L.y*L.y
|
||||
__m128 Lz = _mm_sub_ps(light_z, viewpos_z);
|
||||
__m128 dist2 = _mm_add_ps(Lxy2, _mm_mul_ps(Lz, Lz));
|
||||
__m128 rcp_dist = _mm_rsqrt_ps(dist2);
|
||||
__m128 dist = _mm_mul_ps(dist2, rcp_dist);
|
||||
__m128 distance_attenuation = _mm_sub_ps(m256, _mm_min_ps(_mm_mul_ps(dist, light_radius), m256));
|
||||
|
||||
// The simple light type
|
||||
__m128 simple_attenuation = distance_attenuation;
|
||||
|
||||
// The point light type
|
||||
// diffuse = dot(N,L) * attenuation
|
||||
__m128 point_attenuation = _mm_mul_ps(_mm_mul_ps(light_y, rcp_dist), distance_attenuation);
|
||||
|
||||
__m128 is_attenuated = _mm_cmpeq_ps(light_y, _mm_setzero_ps());
|
||||
__m128i attenuation = _mm_cvtps_epi32(_mm_or_ps(_mm_and_ps(is_attenuated, simple_attenuation), _mm_andnot_ps(is_attenuated, point_attenuation)));
|
||||
attenuation = _mm_packs_epi32(_mm_shuffle_epi32(attenuation, _MM_SHUFFLE(0,0,0,0)), _mm_shuffle_epi32(attenuation, _MM_SHUFFLE(1,1,1,1)));
|
||||
|
||||
__m128i light_color = _mm_cvtsi32_si128(lights[i].color);
|
||||
light_color = _mm_unpacklo_epi8(light_color, _mm_setzero_si128());
|
||||
light_color = _mm_shuffle_epi32(light_color, _MM_SHUFFLE(1,0,1,0));
|
||||
|
||||
lit = _mm_add_epi16(lit, _mm_srli_epi16(_mm_mullo_epi16(light_color, attenuation), 8));
|
||||
}
|
||||
|
||||
fgcolor = _mm_add_epi16(fgcolor, _mm_srli_epi16(_mm_mullo_epi16(material, lit), 8));
|
||||
fgcolor = _mm_min_epi16(fgcolor, _mm_set1_epi16(255));
|
||||
<? }
|
||||
?>
|
||||
}
|
||||
Loading…
Reference in a new issue