Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 8 | #include <new> |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 9 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 10 | #include "include/core/SkPoint.h" |
| 11 | #include "include/core/SkPoint3.h" |
| 12 | #include "include/gpu/GrTexture.h" |
| 13 | #include "include/private/GrRecordingContext.h" |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 14 | #include "include/private/SkFloatingPoint.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 15 | #include "include/private/SkTo.h" |
| 16 | #include "src/core/SkMathPriv.h" |
| 17 | #include "src/core/SkMatrixPriv.h" |
| 18 | #include "src/core/SkRectPriv.h" |
| 19 | #include "src/gpu/GrAppliedClip.h" |
| 20 | #include "src/gpu/GrCaps.h" |
| 21 | #include "src/gpu/GrDrawOpTest.h" |
| 22 | #include "src/gpu/GrGeometryProcessor.h" |
| 23 | #include "src/gpu/GrGpu.h" |
| 24 | #include "src/gpu/GrMemoryPool.h" |
| 25 | #include "src/gpu/GrOpFlushState.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 26 | #include "src/gpu/GrRecordingContextPriv.h" |
| 27 | #include "src/gpu/GrResourceProvider.h" |
| 28 | #include "src/gpu/GrResourceProviderPriv.h" |
| 29 | #include "src/gpu/GrShaderCaps.h" |
| 30 | #include "src/gpu/GrTexturePriv.h" |
Greg Daniel | f91aeb2 | 2019-06-18 09:58:02 -0400 | [diff] [blame] | 31 | #include "src/gpu/GrTextureProxy.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 32 | #include "src/gpu/SkGr.h" |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 33 | #include "src/gpu/effects/GrTextureDomain.h" |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 34 | #include "src/gpu/effects/generated/GrSaturateProcessor.h" |
Michael Ludwig | fd4f4df | 2019-05-29 09:51:09 -0400 | [diff] [blame] | 35 | #include "src/gpu/geometry/GrQuad.h" |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 36 | #include "src/gpu/geometry/GrQuadBuffer.h" |
Michael Ludwig | 0f80902 | 2019-06-04 09:14:37 -0400 | [diff] [blame] | 37 | #include "src/gpu/geometry/GrQuadUtils.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 38 | #include "src/gpu/glsl/GrGLSLVarying.h" |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 39 | #include "src/gpu/ops/GrFillRectOp.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 40 | #include "src/gpu/ops/GrMeshDrawOp.h" |
| 41 | #include "src/gpu/ops/GrQuadPerEdgeAA.h" |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 42 | #include "src/gpu/ops/GrTextureOp.h" |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 43 | |
| 44 | namespace { |
| 45 | |
Michael Ludwig | 460eb5e | 2018-10-29 11:09:29 -0400 | [diff] [blame] | 46 | using Domain = GrQuadPerEdgeAA::Domain; |
Michael Ludwig | c182b94 | 2018-11-16 10:27:51 -0500 | [diff] [blame] | 47 | using VertexSpec = GrQuadPerEdgeAA::VertexSpec; |
Brian Osman | 3d139a4 | 2018-11-19 10:42:10 -0500 | [diff] [blame] | 48 | using ColorType = GrQuadPerEdgeAA::ColorType; |
Brian Salomon | b80ffee | 2018-05-23 16:39:39 -0400 | [diff] [blame] | 49 | |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 50 | // Extracts lengths of vertical and horizontal edges of axis-aligned quad. "width" is the edge |
| 51 | // between v0 and v2 (or v1 and v3), "height" is the edge between v0 and v1 (or v2 and v3). |
| 52 | static SkSize axis_aligned_quad_size(const GrQuad& quad) { |
| 53 | SkASSERT(quad.quadType() == GrQuad::Type::kAxisAligned); |
| 54 | // Simplification of regular edge length equation, since it's axis aligned and can avoid sqrt |
| 55 | float dw = sk_float_abs(quad.x(2) - quad.x(0)) + sk_float_abs(quad.y(2) - quad.y(0)); |
| 56 | float dh = sk_float_abs(quad.x(1) - quad.x(0)) + sk_float_abs(quad.y(1) - quad.y(0)); |
| 57 | return {dw, dh}; |
| 58 | } |
| 59 | |
| 60 | static bool filter_has_effect(const GrQuad& srcQuad, const GrQuad& dstQuad) { |
| 61 | // If not axis-aligned in src or dst, then always say it has an effect |
| 62 | if (srcQuad.quadType() != GrQuad::Type::kAxisAligned || |
| 63 | dstQuad.quadType() != GrQuad::Type::kAxisAligned) { |
| 64 | return true; |
| 65 | } |
| 66 | |
| 67 | SkRect srcRect; |
| 68 | SkRect dstRect; |
| 69 | if (srcQuad.asRect(&srcRect) && dstQuad.asRect(&dstRect)) { |
| 70 | // Disable filtering when there is no scaling (width and height are the same), and the |
| 71 | // top-left corners have the same fraction (so src and dst snap to the pixel grid |
| 72 | // identically). |
| 73 | SkASSERT(srcRect.isSorted()); |
| 74 | return srcRect.width() != dstRect.width() || srcRect.height() != dstRect.height() || |
| 75 | SkScalarFraction(srcRect.fLeft) != SkScalarFraction(dstRect.fLeft) || |
| 76 | SkScalarFraction(srcRect.fTop) != SkScalarFraction(dstRect.fTop); |
| 77 | } else { |
| 78 | // Although the quads are axis-aligned, the local coordinate system is transformed such |
| 79 | // that fractionally-aligned sample centers will not align with the device coordinate system |
| 80 | // So disable filtering when edges are the same length and both srcQuad and dstQuad |
| 81 | // 0th vertex is integer aligned. |
| 82 | if (SkScalarIsInt(srcQuad.x(0)) && SkScalarIsInt(srcQuad.y(0)) && |
| 83 | SkScalarIsInt(dstQuad.x(0)) && SkScalarIsInt(dstQuad.y(0))) { |
| 84 | // Extract edge lengths |
| 85 | SkSize srcSize = axis_aligned_quad_size(srcQuad); |
| 86 | SkSize dstSize = axis_aligned_quad_size(dstQuad); |
| 87 | return srcSize.fWidth != dstSize.fWidth || srcSize.fHeight != dstSize.fHeight; |
| 88 | } else { |
| 89 | return true; |
| 90 | } |
| 91 | } |
| 92 | } |
| 93 | |
Brian Salomon | 246bc3d | 2018-12-06 15:33:02 -0500 | [diff] [blame] | 94 | // if normalizing the domain then pass 1/width, 1/height, 1 for iw, ih, h. Otherwise pass |
| 95 | // 1, 1, and height. |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 96 | static void compute_domain(Domain domain, GrSamplerState::Filter filter, GrSurfaceOrigin origin, |
| 97 | const SkRect& domainRect, float iw, float ih, float h, SkRect* out) { |
Brian Salomon | 246bc3d | 2018-12-06 15:33:02 -0500 | [diff] [blame] | 98 | static constexpr SkRect kLargeRect = {-100000, -100000, 1000000, 1000000}; |
Michael Ludwig | 460eb5e | 2018-10-29 11:09:29 -0400 | [diff] [blame] | 99 | if (domain == Domain::kNo) { |
| 100 | // Either the quad has no domain constraint and is batched with a domain constrained op |
| 101 | // (in which case we want a domain that doesn't restrict normalized tex coords), or the |
| 102 | // entire op doesn't use the domain, in which case the returned value is ignored. |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 103 | *out = kLargeRect; |
| 104 | return; |
Michael Ludwig | 460eb5e | 2018-10-29 11:09:29 -0400 | [diff] [blame] | 105 | } |
| 106 | |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 107 | auto ltrb = Sk4f::Load(&domainRect); |
Michael Ludwig | 460eb5e | 2018-10-29 11:09:29 -0400 | [diff] [blame] | 108 | if (filter == GrSamplerState::Filter::kBilerp) { |
| 109 | auto rblt = SkNx_shuffle<2, 3, 0, 1>(ltrb); |
| 110 | auto whwh = (rblt - ltrb).abs(); |
| 111 | auto c = (rblt + ltrb) * 0.5f; |
| 112 | static const Sk4f kOffsets = {0.5f, 0.5f, -0.5f, -0.5f}; |
| 113 | ltrb = (whwh < 1.f).thenElse(c, ltrb + kOffsets); |
| 114 | } |
| 115 | ltrb *= Sk4f(iw, ih, iw, ih); |
| 116 | if (origin == kBottomLeft_GrSurfaceOrigin) { |
| 117 | static const Sk4f kMul = {1.f, -1.f, 1.f, -1.f}; |
Brian Salomon | 246bc3d | 2018-12-06 15:33:02 -0500 | [diff] [blame] | 118 | const Sk4f kAdd = {0.f, h, 0.f, h}; |
Michael Ludwig | 460eb5e | 2018-10-29 11:09:29 -0400 | [diff] [blame] | 119 | ltrb = SkNx_shuffle<0, 3, 2, 1>(kMul * ltrb + kAdd); |
| 120 | } |
| 121 | |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 122 | ltrb.store(out); |
Michael Ludwig | 460eb5e | 2018-10-29 11:09:29 -0400 | [diff] [blame] | 123 | } |
| 124 | |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 125 | // Normalizes logical src coords and corrects for origin |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 126 | static void compute_src_quad(GrSurfaceOrigin origin, const GrQuad& srcQuad, |
| 127 | float iw, float ih, float h, GrQuad* out) { |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 128 | // The src quad should not have any perspective |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 129 | SkASSERT(!srcQuad.hasPerspective() && !out->hasPerspective()); |
Michael Ludwig | b3461fa | 2019-04-30 11:50:55 -0400 | [diff] [blame] | 130 | skvx::Vec<4, float> xs = srcQuad.x4f() * iw; |
| 131 | skvx::Vec<4, float> ys = srcQuad.y4f() * ih; |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 132 | if (origin == kBottomLeft_GrSurfaceOrigin) { |
| 133 | ys = h - ys; |
| 134 | } |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 135 | xs.store(out->xs()); |
| 136 | ys.store(out->ys()); |
| 137 | out->setQuadType(srcQuad.quadType()); |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 138 | } |
Michael Ludwig | 460eb5e | 2018-10-29 11:09:29 -0400 | [diff] [blame] | 139 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 140 | /** |
| 141 | * Op that implements GrTextureOp::Make. It draws textured quads. Each quad can modulate against a |
| 142 | * the texture by color. The blend with the destination is always src-over. The edges are non-AA. |
| 143 | */ |
| 144 | class TextureOp final : public GrMeshDrawOp { |
| 145 | public: |
Robert Phillips | b97da53 | 2019-02-12 15:24:12 -0500 | [diff] [blame] | 146 | static std::unique_ptr<GrDrawOp> Make(GrRecordingContext* context, |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 147 | sk_sp<GrTextureProxy> proxy, |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 148 | sk_sp<GrColorSpaceXform> textureXform, |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 149 | GrSamplerState::Filter filter, |
Brian Osman | 3d139a4 | 2018-11-19 10:42:10 -0500 | [diff] [blame] | 150 | const SkPMColor4f& color, |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 151 | GrTextureOp::Saturate saturate, |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 152 | GrAAType aaType, |
Brian Salomon | 2213ee9 | 2018-10-02 10:44:21 -0400 | [diff] [blame] | 153 | GrQuadAAFlags aaFlags, |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 154 | const GrQuad& deviceQuad, |
| 155 | const GrQuad& localQuad, |
| 156 | const SkRect* domain) { |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 157 | GrOpMemoryPool* pool = context->priv().opMemoryPool(); |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 158 | return pool->allocate<TextureOp>(std::move(proxy), std::move(textureXform), filter, color, |
| 159 | saturate, aaType, aaFlags, deviceQuad, localQuad, domain); |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 160 | } |
Robert Phillips | b97da53 | 2019-02-12 15:24:12 -0500 | [diff] [blame] | 161 | static std::unique_ptr<GrDrawOp> Make(GrRecordingContext* context, |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 162 | const GrRenderTargetContext::TextureSetEntry set[], |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 163 | int cnt, |
| 164 | GrSamplerState::Filter filter, |
| 165 | GrTextureOp::Saturate saturate, |
| 166 | GrAAType aaType, |
Michael Ludwig | 31ba718 | 2019-04-03 10:38:06 -0400 | [diff] [blame] | 167 | SkCanvas::SrcRectConstraint constraint, |
Brian Salomon | d003d22 | 2018-11-26 13:25:05 -0500 | [diff] [blame] | 168 | const SkMatrix& viewMatrix, |
Brian Osman | 3d139a4 | 2018-11-19 10:42:10 -0500 | [diff] [blame] | 169 | sk_sp<GrColorSpaceXform> textureColorSpaceXform) { |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 170 | size_t size = sizeof(TextureOp) + sizeof(Proxy) * (cnt - 1); |
Robert Phillips | 9da87e0 | 2019-02-04 13:26:26 -0500 | [diff] [blame] | 171 | GrOpMemoryPool* pool = context->priv().opMemoryPool(); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 172 | void* mem = pool->allocate(size); |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 173 | return std::unique_ptr<GrDrawOp>(new (mem) TextureOp(set, cnt, filter, saturate, aaType, |
| 174 | constraint, viewMatrix, |
| 175 | std::move(textureColorSpaceXform))); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 176 | } |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 177 | |
Brian Salomon | 336ce7b | 2017-09-08 08:23:58 -0400 | [diff] [blame] | 178 | ~TextureOp() override { |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 179 | for (unsigned p = 0; p < fProxyCnt; ++p) { |
Robert Phillips | 3d4cac5 | 2019-06-11 08:08:08 -0400 | [diff] [blame] | 180 | fProxies[p].fProxy->unref(); |
Brian Salomon | 336ce7b | 2017-09-08 08:23:58 -0400 | [diff] [blame] | 181 | } |
| 182 | } |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 183 | |
| 184 | const char* name() const override { return "TextureOp"; } |
| 185 | |
Chris Dalton | 1706cbf | 2019-05-21 19:35:29 -0600 | [diff] [blame] | 186 | void visitProxies(const VisitProxyFunc& func) const override { |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 187 | for (unsigned p = 0; p < fProxyCnt; ++p) { |
Chris Dalton | 7eb5c0f | 2019-05-23 15:15:47 -0600 | [diff] [blame] | 188 | bool mipped = (GrSamplerState::Filter::kMipMap == this->filter()); |
| 189 | func(fProxies[p].fProxy, GrMipMapped(mipped)); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 190 | } |
| 191 | } |
Robert Phillips | b493eeb | 2017-09-13 13:10:52 -0400 | [diff] [blame] | 192 | |
Brian Osman | 9a390ac | 2018-11-12 09:47:48 -0500 | [diff] [blame] | 193 | #ifdef SK_DEBUG |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 194 | SkString dumpInfo() const override { |
| 195 | SkString str; |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 196 | str.appendf("# draws: %d\n", fQuads.count()); |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 197 | auto iter = fQuads.iterator(); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 198 | for (unsigned p = 0; p < fProxyCnt; ++p) { |
| 199 | str.appendf("Proxy ID: %d, Filter: %d\n", fProxies[p].fProxy->uniqueID().asUInt(), |
| 200 | static_cast<int>(fFilter)); |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 201 | int i = 0; |
| 202 | while(i < fProxies[p].fQuadCnt && iter.next()) { |
| 203 | const GrQuad& quad = iter.deviceQuad(); |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 204 | const GrQuad& uv = iter.localQuad(); |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 205 | const ColorDomainAndAA& info = iter.metadata(); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 206 | str.appendf( |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 207 | "%d: Color: 0x%08x, Domain(%d): [L: %.2f, T: %.2f, R: %.2f, B: %.2f]\n" |
| 208 | " UVs [(%.2f, %.2f), (%.2f, %.2f), (%.2f, %.2f), (%.2f, %.2f)]\n" |
| 209 | " Quad [(%.2f, %.2f), (%.2f, %.2f), (%.2f, %.2f), (%.2f, %.2f)]\n", |
| 210 | i, info.fColor.toBytes_RGBA(), info.fHasDomain, info.fDomainRect.fLeft, |
| 211 | info.fDomainRect.fTop, info.fDomainRect.fRight, info.fDomainRect.fBottom, |
| 212 | quad.point(0).fX, quad.point(0).fY, quad.point(1).fX, quad.point(1).fY, |
| 213 | quad.point(2).fX, quad.point(2).fY, quad.point(3).fX, quad.point(3).fY, |
| 214 | uv.point(0).fX, uv.point(0).fY, uv.point(1).fX, uv.point(1).fY, |
| 215 | uv.point(2).fX, uv.point(2).fY, uv.point(3).fX, uv.point(3).fY); |
| 216 | |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 217 | i++; |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 218 | } |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 219 | } |
| 220 | str += INHERITED::dumpInfo(); |
| 221 | return str; |
| 222 | } |
Brian Osman | 9a390ac | 2018-11-12 09:47:48 -0500 | [diff] [blame] | 223 | #endif |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 224 | |
Brian Osman | 5ced0bf | 2019-03-15 10:15:29 -0400 | [diff] [blame] | 225 | GrProcessorSet::Analysis finalize( |
Chris Dalton | 6ce447a | 2019-06-23 18:07:38 -0600 | [diff] [blame] | 226 | const GrCaps& caps, const GrAppliedClip*, bool hasMixedSampledCoverage, |
| 227 | GrClampType clampType) override { |
Brian Osman | 8fa7ab4 | 2019-03-18 10:22:42 -0400 | [diff] [blame] | 228 | fColorType = static_cast<unsigned>(ColorType::kNone); |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 229 | auto iter = fQuads.metadata(); |
| 230 | while(iter.next()) { |
| 231 | auto colorType = GrQuadPerEdgeAA::MinColorType(iter->fColor, clampType, caps); |
Brian Osman | 8fa7ab4 | 2019-03-18 10:22:42 -0400 | [diff] [blame] | 232 | fColorType = SkTMax(fColorType, static_cast<unsigned>(colorType)); |
| 233 | } |
Chris Dalton | 4b62aed | 2019-01-15 11:53:00 -0700 | [diff] [blame] | 234 | return GrProcessorSet::EmptySetAnalysis(); |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 235 | } |
| 236 | |
Brian Salomon | 485b8c6 | 2018-01-12 15:11:06 -0500 | [diff] [blame] | 237 | FixedFunctionFlags fixedFunctionFlags() const override { |
| 238 | return this->aaType() == GrAAType::kMSAA ? FixedFunctionFlags::kUsesHWAA |
| 239 | : FixedFunctionFlags::kNone; |
| 240 | } |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 241 | |
| 242 | DEFINE_OP_CLASS_ID |
| 243 | |
| 244 | private: |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 245 | friend class ::GrOpMemoryPool; |
Brian Salomon | 762d5e7 | 2017-12-01 10:25:08 -0500 | [diff] [blame] | 246 | |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 247 | struct ColorDomainAndAA { |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 248 | ColorDomainAndAA(const SkPMColor4f& color, const SkRect* domainRect, GrQuadAAFlags aaFlags) |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 249 | : fColor(color) |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 250 | , fDomainRect(domainRect ? *domainRect : SkRect::MakeEmpty()) |
| 251 | , fHasDomain(static_cast<unsigned>(domainRect ? Domain::kYes : Domain::kNo)) |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 252 | , fAAFlags(static_cast<unsigned>(aaFlags)) { |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 253 | SkASSERT(fAAFlags == static_cast<unsigned>(aaFlags)); |
| 254 | } |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 255 | |
| 256 | SkPMColor4f fColor; |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 257 | SkRect fDomainRect; |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 258 | unsigned fHasDomain : 1; |
| 259 | unsigned fAAFlags : 4; |
| 260 | |
| 261 | Domain domain() const { return Domain(fHasDomain); } |
| 262 | GrQuadAAFlags aaFlags() const { return static_cast<GrQuadAAFlags>(fAAFlags); } |
| 263 | }; |
| 264 | struct Proxy { |
| 265 | GrTextureProxy* fProxy; |
| 266 | int fQuadCnt; |
| 267 | }; |
| 268 | |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 269 | // dstQuad should be the geometry transformed by the view matrix. If domainRect |
| 270 | // is not null it will be used to apply the strict src rect constraint. |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 271 | TextureOp(sk_sp<GrTextureProxy> proxy, |
| 272 | sk_sp<GrColorSpaceXform> textureColorSpaceXform, |
| 273 | GrSamplerState::Filter filter, |
| 274 | const SkPMColor4f& color, |
| 275 | GrTextureOp::Saturate saturate, |
| 276 | GrAAType aaType, |
| 277 | GrQuadAAFlags aaFlags, |
| 278 | const GrQuad& dstQuad, |
| 279 | const GrQuad& srcQuad, |
| 280 | const SkRect* domainRect) |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 281 | : INHERITED(ClassID()) |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 282 | , fQuads(1, true /* includes locals */) |
Brian Osman | 3ebd354 | 2018-07-30 14:36:53 -0400 | [diff] [blame] | 283 | , fTextureColorSpaceXform(std::move(textureColorSpaceXform)) |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 284 | , fSaturate(static_cast<unsigned>(saturate)) |
Robert Phillips | 7327c9d | 2019-10-08 16:32:56 -0400 | [diff] [blame] | 285 | , fFilter(static_cast<unsigned>(filter)) |
| 286 | , fPrePrepared(false) { |
Michael Ludwig | 6bee776 | 2018-10-19 09:50:36 -0400 | [diff] [blame] | 287 | // Clean up disparities between the overall aa type and edge configuration and apply |
| 288 | // optimizations based on the rect and matrix when appropriate |
Michael Ludwig | 0f80902 | 2019-06-04 09:14:37 -0400 | [diff] [blame] | 289 | GrQuadUtils::ResolveAAType(aaType, aaFlags, dstQuad, &aaType, &aaFlags); |
Michael Ludwig | 6bee776 | 2018-10-19 09:50:36 -0400 | [diff] [blame] | 290 | fAAType = static_cast<unsigned>(aaType); |
| 291 | |
Brian Salomon | f170904 | 2018-10-03 11:57:00 -0400 | [diff] [blame] | 292 | // We expect our caller to have already caught this optimization. |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 293 | SkASSERT(!domainRect || !domainRect->contains(proxy->getWorstCaseBoundsRect())); |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 294 | |
Brian Salomon | f09abc5 | 2018-10-03 15:59:04 -0400 | [diff] [blame] | 295 | // We may have had a strict constraint with nearest filter solely due to possible AA bloat. |
| 296 | // If we don't have (or determined we don't need) coverage AA then we can skip using a |
| 297 | // domain. |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 298 | if (domainRect && this->filter() == GrSamplerState::Filter::kNearest && |
Michael Ludwig | 6bee776 | 2018-10-19 09:50:36 -0400 | [diff] [blame] | 299 | aaType != GrAAType::kCoverage) { |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 300 | domainRect = nullptr; |
Brian Salomon | f09abc5 | 2018-10-03 15:59:04 -0400 | [diff] [blame] | 301 | } |
Michael Ludwig | c96fc37 | 2019-01-08 15:46:15 -0500 | [diff] [blame] | 302 | |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 303 | fQuads.append(dstQuad, {color, domainRect, aaFlags}, &srcQuad); |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 304 | |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 305 | fProxyCnt = 1; |
| 306 | fProxies[0] = {proxy.release(), 1}; |
Michael Ludwig | 41f395d | 2019-05-23 13:59:45 -0400 | [diff] [blame] | 307 | this->setBounds(dstQuad.bounds(), HasAABloat(aaType == GrAAType::kCoverage), |
Greg Daniel | 5faf474 | 2019-10-01 15:14:44 -0400 | [diff] [blame] | 308 | IsHairline::kNo); |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 309 | fDomain = static_cast<unsigned>(domainRect != nullptr); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 310 | } |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 311 | TextureOp(const GrRenderTargetContext::TextureSetEntry set[], |
| 312 | int cnt, |
| 313 | GrSamplerState::Filter filter, |
| 314 | GrTextureOp::Saturate saturate, |
| 315 | GrAAType aaType, |
| 316 | SkCanvas::SrcRectConstraint constraint, |
| 317 | const SkMatrix& viewMatrix, |
Brian Salomon | d003d22 | 2018-11-26 13:25:05 -0500 | [diff] [blame] | 318 | sk_sp<GrColorSpaceXform> textureColorSpaceXform) |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 319 | : INHERITED(ClassID()) |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 320 | , fQuads(cnt, true /* includes locals */) |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 321 | , fTextureColorSpaceXform(std::move(textureColorSpaceXform)) |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 322 | , fSaturate(static_cast<unsigned>(saturate)) |
Robert Phillips | 7327c9d | 2019-10-08 16:32:56 -0400 | [diff] [blame] | 323 | , fFilter(static_cast<unsigned>(filter)) |
| 324 | , fPrePrepared(false) { |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 325 | fProxyCnt = SkToUInt(cnt); |
| 326 | SkRect bounds = SkRectPriv::MakeLargestInverted(); |
Michael Ludwig | 6bee776 | 2018-10-19 09:50:36 -0400 | [diff] [blame] | 327 | GrAAType overallAAType = GrAAType::kNone; // aa type maximally compatible with all dst rects |
Brian Salomon | 0087c83 | 2018-10-15 14:48:20 -0400 | [diff] [blame] | 328 | bool mustFilter = false; |
Brian Salomon | 1d83542 | 2019-03-13 16:11:44 -0400 | [diff] [blame] | 329 | bool allOpaque = true; |
Michael Ludwig | 31ba718 | 2019-04-03 10:38:06 -0400 | [diff] [blame] | 330 | Domain netDomain = Domain::kNo; |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 331 | for (unsigned p = 0; p < fProxyCnt; ++p) { |
| 332 | fProxies[p].fProxy = SkRef(set[p].fProxy.get()); |
| 333 | fProxies[p].fQuadCnt = 1; |
| 334 | SkASSERT(fProxies[p].fProxy->textureType() == fProxies[0].fProxy->textureType()); |
| 335 | SkASSERT(fProxies[p].fProxy->config() == fProxies[0].fProxy->config()); |
Michael Ludwig | ce62dec | 2019-02-19 11:48:46 -0500 | [diff] [blame] | 336 | |
Michael Ludwig | 7ae2ab5 | 2019-03-05 16:00:20 -0500 | [diff] [blame] | 337 | SkMatrix ctm = viewMatrix; |
| 338 | if (set[p].fPreViewMatrix) { |
| 339 | ctm.preConcat(*set[p].fPreViewMatrix); |
| 340 | } |
| 341 | |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 342 | // Use dstRect/srcRect unless dstClip is provided, in which case derive new source |
| 343 | // coordinates by mapping dstClipQuad by the dstRect to srcRect transform. |
| 344 | GrQuad quad, srcQuad; |
| 345 | if (set[p].fDstClipQuad) { |
| 346 | quad = GrQuad::MakeFromSkQuad(set[p].fDstClipQuad, ctm); |
| 347 | |
| 348 | SkPoint srcPts[4]; |
| 349 | GrMapRectPoints(set[p].fDstRect, set[p].fSrcRect, set[p].fDstClipQuad, srcPts, 4); |
| 350 | srcQuad = GrQuad::MakeFromSkQuad(srcPts, SkMatrix::I()); |
| 351 | } else { |
| 352 | quad = GrQuad::MakeFromRect(set[p].fDstRect, ctm); |
| 353 | srcQuad = GrQuad(set[p].fSrcRect); |
| 354 | } |
Michael Ludwig | ce62dec | 2019-02-19 11:48:46 -0500 | [diff] [blame] | 355 | |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 356 | if (!mustFilter && this->filter() != GrSamplerState::Filter::kNearest) { |
| 357 | mustFilter = filter_has_effect(srcQuad, quad); |
| 358 | } |
| 359 | |
Michael Ludwig | 41f395d | 2019-05-23 13:59:45 -0400 | [diff] [blame] | 360 | bounds.joinPossiblyEmptyRect(quad.bounds()); |
Michael Ludwig | 6bee776 | 2018-10-19 09:50:36 -0400 | [diff] [blame] | 361 | GrQuadAAFlags aaFlags; |
| 362 | // Don't update the overall aaType, might be inappropriate for some of the quads |
| 363 | GrAAType aaForQuad; |
Michael Ludwig | 0f80902 | 2019-06-04 09:14:37 -0400 | [diff] [blame] | 364 | GrQuadUtils::ResolveAAType(aaType, set[p].fAAFlags, quad, &aaForQuad, &aaFlags); |
Michael Ludwig | 6bee776 | 2018-10-19 09:50:36 -0400 | [diff] [blame] | 365 | // Resolve sets aaForQuad to aaType or None, there is never a change between aa methods |
| 366 | SkASSERT(aaForQuad == GrAAType::kNone || aaForQuad == aaType); |
| 367 | if (overallAAType == GrAAType::kNone && aaForQuad != GrAAType::kNone) { |
| 368 | overallAAType = aaType; |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 369 | } |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 370 | |
| 371 | // Calculate metadata for the entry |
| 372 | const SkRect* domainForQuad = nullptr; |
Michael Ludwig | 31ba718 | 2019-04-03 10:38:06 -0400 | [diff] [blame] | 373 | if (constraint == SkCanvas::kStrict_SrcRectConstraint) { |
| 374 | // Check (briefly) if the strict constraint is needed for this set entry |
| 375 | if (!set[p].fSrcRect.contains(fProxies[p].fProxy->getWorstCaseBoundsRect()) && |
| 376 | (mustFilter || aaForQuad == GrAAType::kCoverage)) { |
| 377 | // Can't rely on hardware clamping and the draw will access outer texels |
| 378 | // for AA and/or bilerp |
| 379 | netDomain = Domain::kYes; |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 380 | domainForQuad = &set[p].fSrcRect; |
Michael Ludwig | 31ba718 | 2019-04-03 10:38:06 -0400 | [diff] [blame] | 381 | } |
| 382 | } |
Brian Salomon | d003d22 | 2018-11-26 13:25:05 -0500 | [diff] [blame] | 383 | float alpha = SkTPin(set[p].fAlpha, 0.f, 1.f); |
Brian Salomon | 1d83542 | 2019-03-13 16:11:44 -0400 | [diff] [blame] | 384 | allOpaque &= (1.f == alpha); |
Brian Salomon | d003d22 | 2018-11-26 13:25:05 -0500 | [diff] [blame] | 385 | SkPMColor4f color{alpha, alpha, alpha, alpha}; |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 386 | fQuads.append(quad, {color, domainForQuad, aaFlags}, &srcQuad); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 387 | } |
Michael Ludwig | 6bee776 | 2018-10-19 09:50:36 -0400 | [diff] [blame] | 388 | fAAType = static_cast<unsigned>(overallAAType); |
Brian Salomon | 0087c83 | 2018-10-15 14:48:20 -0400 | [diff] [blame] | 389 | if (!mustFilter) { |
| 390 | fFilter = static_cast<unsigned>(GrSamplerState::Filter::kNearest); |
| 391 | } |
Greg Daniel | 5faf474 | 2019-10-01 15:14:44 -0400 | [diff] [blame] | 392 | this->setBounds(bounds, HasAABloat(this->aaType() == GrAAType::kCoverage), |
| 393 | IsHairline::kNo); |
Michael Ludwig | 31ba718 | 2019-04-03 10:38:06 -0400 | [diff] [blame] | 394 | fDomain = static_cast<unsigned>(netDomain); |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 395 | } |
| 396 | |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 397 | void tess(void* v, const VertexSpec& spec, const GrTextureProxy* proxy, |
| 398 | GrQuadBuffer<ColorDomainAndAA>::Iter* iter, int cnt) const { |
Brian Salomon | 5f39427 | 2019-07-02 14:07:49 -0400 | [diff] [blame] | 399 | TRACE_EVENT0("skia.gpu", TRACE_FUNC); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 400 | auto origin = proxy->origin(); |
| 401 | const auto* texture = proxy->peekTexture(); |
Brian Salomon | 246bc3d | 2018-12-06 15:33:02 -0500 | [diff] [blame] | 402 | float iw, ih, h; |
| 403 | if (proxy->textureType() == GrTextureType::kRectangle) { |
| 404 | iw = ih = 1.f; |
| 405 | h = texture->height(); |
| 406 | } else { |
| 407 | iw = 1.f / texture->width(); |
| 408 | ih = 1.f / texture->height(); |
| 409 | h = 1.f; |
| 410 | } |
Brian Salomon | 7eae3e0 | 2018-08-07 14:02:38 +0000 | [diff] [blame] | 411 | |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 412 | int i = 0; |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 413 | // Explicit ctor ensures ws are 1s, which compute_src_quad requires |
| 414 | GrQuad srcQuad(SkRect::MakeEmpty()); |
| 415 | SkRect domain; |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 416 | while(i < cnt && iter->next()) { |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 417 | SkASSERT(iter->isLocalValid()); |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 418 | const ColorDomainAndAA& info = iter->metadata(); |
Michael Ludwig | f339dfe | 2019-06-27 10:41:28 -0400 | [diff] [blame] | 419 | // Must correct the texture coordinates and domain now that the real texture size |
| 420 | // is known |
| 421 | compute_src_quad(origin, iter->localQuad(), iw, ih, h, &srcQuad); |
| 422 | compute_domain(info.domain(), this->filter(), origin, info.fDomainRect, iw, ih, h, |
| 423 | &domain); |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 424 | v = GrQuadPerEdgeAA::Tessellate(v, spec, iter->deviceQuad(), info.fColor, srcQuad, |
| 425 | domain, info.aaFlags()); |
| 426 | i++; |
Brian Salomon | 17031a7 | 2018-05-22 14:14:07 -0400 | [diff] [blame] | 427 | } |
| 428 | } |
| 429 | |
Robert Phillips | 61fc799 | 2019-10-22 11:58:17 -0400 | [diff] [blame^] | 430 | void onPrePrepareDraws(GrRecordingContext* context, const GrAppliedClip* clip) override { |
| 431 | TRACE_EVENT0("skia.gpu", TRACE_FUNC); |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 432 | |
Robert Phillips | 61fc799 | 2019-10-22 11:58:17 -0400 | [diff] [blame^] | 433 | SkDEBUGCODE(this->validate();) |
| 434 | SkASSERT(!fPrePrepared); |
| 435 | |
| 436 | int numProxies, numTotalQuads; |
| 437 | |
| 438 | SkArenaAlloc* arena = context->priv().opPODAllocator(); |
| 439 | |
| 440 | const VertexSpec vertexSpec = this->characterize(&numProxies, &numTotalQuads); |
| 441 | (void) vertexSpec; |
| 442 | |
| 443 | // We'll use a dynamic state array for the GP textures when there are multiple ops. |
| 444 | // Otherwise, we use fixed dynamic state to specify the single op's proxy. |
| 445 | // Note: these are being allocated in the opPOD arena not the flush state! |
| 446 | SkASSERT(!fDynamicStateArrays && !fFixedDynamicState); |
| 447 | if (numProxies > 1) { |
| 448 | fDynamicStateArrays = Target::AllocDynamicStateArrays(arena, numProxies, 1, false); |
| 449 | fFixedDynamicState = Target::MakeFixedDynamicState(arena, clip, 0); |
| 450 | } else { |
| 451 | fFixedDynamicState = Target::MakeFixedDynamicState(arena, clip, 1); |
| 452 | fFixedDynamicState->fPrimitiveProcessorTextures[0] = fProxies[0].fProxy; |
| 453 | } |
| 454 | |
| 455 | // Pull forward the tessellation of the quads to here |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 456 | |
Robert Phillips | 7327c9d | 2019-10-08 16:32:56 -0400 | [diff] [blame] | 457 | fPrePrepared = true; |
| 458 | } |
| 459 | |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 460 | #ifdef SK_DEBUG |
| 461 | void validate() const override { |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 462 | auto textureType = fProxies[0].fProxy->textureType(); |
Greg Daniel | 2c3398d | 2019-06-19 11:58:01 -0400 | [diff] [blame] | 463 | const GrSwizzle& swizzle = fProxies[0].fProxy->textureSwizzle(); |
Brian Salomon | ae7d770 | 2018-10-14 15:05:45 -0400 | [diff] [blame] | 464 | GrAAType aaType = this->aaType(); |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 465 | |
| 466 | for (const auto& op : ChainRange<TextureOp>(this)) { |
| 467 | for (unsigned p = 0; p < op.fProxyCnt; ++p) { |
| 468 | auto* proxy = op.fProxies[p].fProxy; |
| 469 | SkASSERT(proxy); |
| 470 | SkASSERT(proxy->textureType() == textureType); |
| 471 | SkASSERT(proxy->textureSwizzle() == swizzle); |
| 472 | } |
| 473 | |
| 474 | // Each individual op must be a single aaType. kCoverage and kNone ops can chain |
| 475 | // together but kMSAA ones do not. |
| 476 | if (aaType == GrAAType::kCoverage || aaType == GrAAType::kNone) { |
| 477 | SkASSERT(op.aaType() == GrAAType::kCoverage || op.aaType() == GrAAType::kNone); |
| 478 | } else { |
| 479 | SkASSERT(aaType == GrAAType::kMSAA && op.aaType() == GrAAType::kMSAA); |
| 480 | } |
| 481 | } |
| 482 | } |
| 483 | #endif |
| 484 | |
| 485 | VertexSpec characterize(int* numProxies, int* numTotalQuads) const { |
| 486 | GrQuad::Type quadType = GrQuad::Type::kAxisAligned; |
| 487 | ColorType colorType = ColorType::kNone; |
| 488 | GrQuad::Type srcQuadType = GrQuad::Type::kAxisAligned; |
| 489 | Domain domain = Domain::kNo; |
| 490 | GrAAType overallAAType = this->aaType(); |
| 491 | |
| 492 | *numProxies = 0; |
| 493 | *numTotalQuads = 0; |
| 494 | |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 495 | for (const auto& op : ChainRange<TextureOp>(this)) { |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 496 | if (op.fQuads.deviceQuadType() > quadType) { |
| 497 | quadType = op.fQuads.deviceQuadType(); |
Michael Ludwig | f995c05 | 2018-11-26 15:24:29 -0500 | [diff] [blame] | 498 | } |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 499 | if (op.fQuads.localQuadType() > srcQuadType) { |
| 500 | srcQuadType = op.fQuads.localQuadType(); |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 501 | } |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 502 | if (op.fDomain) { |
| 503 | domain = Domain::kYes; |
| 504 | } |
Brian Salomon | 1d83542 | 2019-03-13 16:11:44 -0400 | [diff] [blame] | 505 | colorType = SkTMax(colorType, static_cast<ColorType>(op.fColorType)); |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 506 | *numProxies += op.fProxyCnt; |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 507 | for (unsigned p = 0; p < op.fProxyCnt; ++p) { |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 508 | *numTotalQuads += op.fProxies[p].fQuadCnt; |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 509 | } |
Brian Salomon | ae7d770 | 2018-10-14 15:05:45 -0400 | [diff] [blame] | 510 | if (op.aaType() == GrAAType::kCoverage) { |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 511 | overallAAType = GrAAType::kCoverage; |
Brian Salomon | ae7d770 | 2018-10-14 15:05:45 -0400 | [diff] [blame] | 512 | } |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 513 | } |
Brian Salomon | 336ce7b | 2017-09-08 08:23:58 -0400 | [diff] [blame] | 514 | |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 515 | return VertexSpec(quadType, colorType, srcQuadType, /* hasLocal */ true, domain, |
| 516 | overallAAType, /* alpha as coverage */ true); |
| 517 | } |
Michael Ludwig | c182b94 | 2018-11-16 10:27:51 -0500 | [diff] [blame] | 518 | |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 519 | // onPrePrepareDraws may or may not have been called at this point |
| 520 | void onPrepareDraws(Target* target) override { |
| 521 | TRACE_EVENT0("skia.gpu", TRACE_FUNC); |
Greg Daniel | 7a82edf | 2018-12-04 10:54:34 -0500 | [diff] [blame] | 522 | |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 523 | SkDEBUGCODE(this->validate();) |
| 524 | |
| 525 | int numProxies, numTotalQuads; |
| 526 | |
| 527 | const VertexSpec vertexSpec = this->characterize(&numProxies, &numTotalQuads); |
Greg Daniel | 7a82edf | 2018-12-04 10:54:34 -0500 | [diff] [blame] | 528 | |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 529 | // We'll use a dynamic state array for the GP textures when there are multiple ops. |
| 530 | // Otherwise, we use fixed dynamic state to specify the single op's proxy. |
| 531 | GrPipeline::DynamicStateArrays* dynamicStateArrays = nullptr; |
| 532 | GrPipeline::FixedDynamicState* fixedDynamicState; |
Robert Phillips | 61fc799 | 2019-10-22 11:58:17 -0400 | [diff] [blame^] | 533 | |
| 534 | if (fPrePrepared) { |
| 535 | dynamicStateArrays = fDynamicStateArrays; |
| 536 | fixedDynamicState = fFixedDynamicState; |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 537 | } else { |
Robert Phillips | 61fc799 | 2019-10-22 11:58:17 -0400 | [diff] [blame^] | 538 | SkArenaAlloc* arena = target->allocator(); |
| 539 | |
| 540 | SkASSERT(!fDynamicStateArrays && !fFixedDynamicState); |
| 541 | |
| 542 | if (numProxies > 1) { |
| 543 | dynamicStateArrays = Target::AllocDynamicStateArrays(arena, numProxies, 1, false); |
| 544 | fixedDynamicState = Target::MakeFixedDynamicState(arena, target->appliedClip(), 0); |
| 545 | } else { |
| 546 | fixedDynamicState = Target::MakeFixedDynamicState(arena, target->appliedClip(), 1); |
| 547 | fixedDynamicState->fPrimitiveProcessorTextures[0] = fProxies[0].fProxy; |
| 548 | } |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 549 | } |
Brian Salomon | 92be2f7 | 2018-06-19 14:33:47 -0400 | [diff] [blame] | 550 | |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 551 | size_t vertexSize = vertexSpec.vertexSize(); |
Brian Salomon | 92be2f7 | 2018-06-19 14:33:47 -0400 | [diff] [blame] | 552 | |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 553 | GrMesh* meshes = target->allocMeshes(numProxies); |
Brian Salomon | 12d2264 | 2019-01-29 14:38:50 -0500 | [diff] [blame] | 554 | sk_sp<const GrBuffer> vbuffer; |
Brian Salomon | 4b8178f | 2018-10-12 13:18:27 -0400 | [diff] [blame] | 555 | int vertexOffsetInBuffer = 0; |
Michael Ludwig | 93aeba0 | 2018-12-21 09:50:31 -0500 | [diff] [blame] | 556 | int numQuadVerticesLeft = numTotalQuads * vertexSpec.verticesPerQuad(); |
Brian Salomon | 4b8178f | 2018-10-12 13:18:27 -0400 | [diff] [blame] | 557 | int numAllocatedVertices = 0; |
| 558 | void* vdata = nullptr; |
| 559 | |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 560 | int m = 0; |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 561 | for (const auto& op : ChainRange<TextureOp>(this)) { |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 562 | auto iter = op.fQuads.iterator(); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 563 | for (unsigned p = 0; p < op.fProxyCnt; ++p) { |
| 564 | int quadCnt = op.fProxies[p].fQuadCnt; |
| 565 | auto* proxy = op.fProxies[p].fProxy; |
Michael Ludwig | 93aeba0 | 2018-12-21 09:50:31 -0500 | [diff] [blame] | 566 | int meshVertexCnt = quadCnt * vertexSpec.verticesPerQuad(); |
Brian Salomon | 4b8178f | 2018-10-12 13:18:27 -0400 | [diff] [blame] | 567 | if (numAllocatedVertices < meshVertexCnt) { |
| 568 | vdata = target->makeVertexSpaceAtLeast( |
| 569 | vertexSize, meshVertexCnt, numQuadVerticesLeft, &vbuffer, |
| 570 | &vertexOffsetInBuffer, &numAllocatedVertices); |
| 571 | SkASSERT(numAllocatedVertices <= numQuadVerticesLeft); |
| 572 | if (!vdata) { |
| 573 | SkDebugf("Could not allocate vertices\n"); |
| 574 | return; |
| 575 | } |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 576 | } |
Brian Salomon | 4b8178f | 2018-10-12 13:18:27 -0400 | [diff] [blame] | 577 | SkASSERT(numAllocatedVertices >= meshVertexCnt); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 578 | |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 579 | op.tess(vdata, vertexSpec, proxy, &iter, quadCnt); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 580 | |
Michael Ludwig | 93aeba0 | 2018-12-21 09:50:31 -0500 | [diff] [blame] | 581 | if (!GrQuadPerEdgeAA::ConfigureMeshIndices(target, &(meshes[m]), vertexSpec, |
| 582 | quadCnt)) { |
| 583 | SkDebugf("Could not allocate indices"); |
| 584 | return; |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 585 | } |
Brian Salomon | 4b8178f | 2018-10-12 13:18:27 -0400 | [diff] [blame] | 586 | meshes[m].setVertexData(vbuffer, vertexOffsetInBuffer); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 587 | if (dynamicStateArrays) { |
| 588 | dynamicStateArrays->fPrimitiveProcessorTextures[m] = proxy; |
| 589 | } |
| 590 | ++m; |
Brian Salomon | 4b8178f | 2018-10-12 13:18:27 -0400 | [diff] [blame] | 591 | numAllocatedVertices -= meshVertexCnt; |
| 592 | numQuadVerticesLeft -= meshVertexCnt; |
| 593 | vertexOffsetInBuffer += meshVertexCnt; |
| 594 | vdata = reinterpret_cast<char*>(vdata) + vertexSize * meshVertexCnt; |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 595 | } |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 596 | // If quad counts per proxy were calculated correctly, the entire iterator should have |
| 597 | // been consumed. |
| 598 | SkASSERT(!iter.next()); |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 599 | } |
Brian Salomon | 4b8178f | 2018-10-12 13:18:27 -0400 | [diff] [blame] | 600 | SkASSERT(!numQuadVerticesLeft); |
| 601 | SkASSERT(!numAllocatedVertices); |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 602 | |
| 603 | sk_sp<GrGeometryProcessor> gp; |
| 604 | |
| 605 | { |
Robert Phillips | f272bea | 2019-10-17 08:56:16 -0400 | [diff] [blame] | 606 | const GrBackendFormat& backendFormat = fProxies[0].fProxy->backendFormat(); |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 607 | const GrSwizzle& swizzle = fProxies[0].fProxy->textureSwizzle(); |
| 608 | |
| 609 | GrSamplerState samplerState = GrSamplerState(GrSamplerState::WrapMode::kClamp, |
| 610 | this->filter()); |
| 611 | |
| 612 | auto saturate = static_cast<GrTextureOp::Saturate>(fSaturate); |
| 613 | |
| 614 | GrGpu* gpu = target->resourceProvider()->priv().gpu(); |
Robert Phillips | f272bea | 2019-10-17 08:56:16 -0400 | [diff] [blame] | 615 | uint32_t extraSamplerKey = gpu->getExtraSamplerKeyForProgram(samplerState, |
| 616 | backendFormat); |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 617 | |
| 618 | gp = GrQuadPerEdgeAA::MakeTexturedProcessor( |
Robert Phillips | f272bea | 2019-10-17 08:56:16 -0400 | [diff] [blame] | 619 | vertexSpec, *target->caps().shaderCaps(), backendFormat, samplerState, swizzle, |
Robert Phillips | 29f3854 | 2019-10-16 09:20:25 -0400 | [diff] [blame] | 620 | extraSamplerKey, std::move(fTextureColorSpaceXform), saturate); |
| 621 | |
| 622 | SkASSERT(vertexSize == gp->vertexStride()); |
| 623 | } |
| 624 | |
Chris Dalton | 07cdcfc9 | 2019-02-26 11:13:22 -0700 | [diff] [blame] | 625 | target->recordDraw( |
| 626 | std::move(gp), meshes, numProxies, fixedDynamicState, dynamicStateArrays); |
| 627 | } |
| 628 | |
| 629 | void onExecute(GrOpFlushState* flushState, const SkRect& chainBounds) override { |
| 630 | auto pipelineFlags = (GrAAType::kMSAA == this->aaType()) |
Chris Dalton | baa1b35 | 2019-04-03 12:03:00 -0600 | [diff] [blame] | 631 | ? GrPipeline::InputFlags::kHWAntialias |
| 632 | : GrPipeline::InputFlags::kNone; |
Chris Dalton | 07cdcfc9 | 2019-02-26 11:13:22 -0700 | [diff] [blame] | 633 | flushState->executeDrawsAndUploadsForMeshDrawOp( |
| 634 | this, chainBounds, GrProcessorSet::MakeEmptySet(), pipelineFlags); |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 635 | } |
| 636 | |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 637 | CombineResult onCombineIfPossible(GrOp* t, const GrCaps& caps) override { |
Brian Salomon | 5f39427 | 2019-07-02 14:07:49 -0400 | [diff] [blame] | 638 | TRACE_EVENT0("skia.gpu", TRACE_FUNC); |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 639 | const auto* that = t->cast<TextureOp>(); |
Robert Phillips | 7327c9d | 2019-10-08 16:32:56 -0400 | [diff] [blame] | 640 | |
| 641 | if (fPrePrepared || that->fPrePrepared) { |
| 642 | // This should never happen (since only DDL recorded ops should be prePrepared) |
| 643 | // but, in any case, we should never combine ops that that been prePrepared |
| 644 | return CombineResult::kCannotCombine; |
| 645 | } |
| 646 | |
Michael Ludwig | 2929f51 | 2019-04-19 13:05:56 -0400 | [diff] [blame] | 647 | if (fDomain != that->fDomain) { |
| 648 | // It is technically possible to combine operations across domain modes, but performance |
| 649 | // testing suggests it's better to make more draw calls where some take advantage of |
| 650 | // the more optimal shader path without coordinate clamping. |
| 651 | return CombineResult::kCannotCombine; |
| 652 | } |
Brian Osman | 3ebd354 | 2018-07-30 14:36:53 -0400 | [diff] [blame] | 653 | if (!GrColorSpaceXform::Equals(fTextureColorSpaceXform.get(), |
| 654 | that->fTextureColorSpaceXform.get())) { |
Brian Salomon | 7eae3e0 | 2018-08-07 14:02:38 +0000 | [diff] [blame] | 655 | return CombineResult::kCannotCombine; |
Brian Osman | 3ebd354 | 2018-07-30 14:36:53 -0400 | [diff] [blame] | 656 | } |
Brian Salomon | ae7d770 | 2018-10-14 15:05:45 -0400 | [diff] [blame] | 657 | bool upgradeToCoverageAAOnMerge = false; |
Brian Salomon | 485b8c6 | 2018-01-12 15:11:06 -0500 | [diff] [blame] | 658 | if (this->aaType() != that->aaType()) { |
Brian Salomon | ae7d770 | 2018-10-14 15:05:45 -0400 | [diff] [blame] | 659 | if (!((this->aaType() == GrAAType::kCoverage && that->aaType() == GrAAType::kNone) || |
| 660 | (that->aaType() == GrAAType::kCoverage && this->aaType() == GrAAType::kNone))) { |
| 661 | return CombineResult::kCannotCombine; |
| 662 | } |
| 663 | upgradeToCoverageAAOnMerge = true; |
Brian Salomon | b5ef1f9 | 2018-01-11 11:46:21 -0500 | [diff] [blame] | 664 | } |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 665 | if (fSaturate != that->fSaturate) { |
| 666 | return CombineResult::kCannotCombine; |
| 667 | } |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 668 | if (fFilter != that->fFilter) { |
| 669 | return CombineResult::kCannotCombine; |
| 670 | } |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 671 | auto thisProxy = fProxies[0].fProxy; |
| 672 | auto thatProxy = that->fProxies[0].fProxy; |
| 673 | if (fProxyCnt > 1 || that->fProxyCnt > 1 || |
Brian Salomon | 588cec7 | 2018-11-14 13:56:37 -0500 | [diff] [blame] | 674 | thisProxy->uniqueID() != thatProxy->uniqueID()) { |
| 675 | // We can't merge across different proxies. Check if 'this' can be chained with 'that'. |
Greg Daniel | 45723ac | 2018-11-30 10:12:43 -0500 | [diff] [blame] | 676 | if (GrTextureProxy::ProxiesAreCompatibleAsDynamicState(thisProxy, thatProxy) && |
Brian Salomon | f723264 | 2018-09-19 08:58:08 -0400 | [diff] [blame] | 677 | caps.dynamicStateArrayGeometryProcessorTextureSupport()) { |
| 678 | return CombineResult::kMayChain; |
| 679 | } |
Brian Salomon | 7eae3e0 | 2018-08-07 14:02:38 +0000 | [diff] [blame] | 680 | return CombineResult::kCannotCombine; |
Brian Salomon | 336ce7b | 2017-09-08 08:23:58 -0400 | [diff] [blame] | 681 | } |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 682 | |
Brian Salomon | b80ffee | 2018-05-23 16:39:39 -0400 | [diff] [blame] | 683 | fDomain |= that->fDomain; |
Brian Salomon | 1d83542 | 2019-03-13 16:11:44 -0400 | [diff] [blame] | 684 | fColorType = SkTMax(fColorType, that->fColorType); |
Brian Salomon | ae7d770 | 2018-10-14 15:05:45 -0400 | [diff] [blame] | 685 | if (upgradeToCoverageAAOnMerge) { |
| 686 | fAAType = static_cast<unsigned>(GrAAType::kCoverage); |
| 687 | } |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 688 | |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 689 | // Concatenate quad lists together |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 690 | fQuads.concat(that->fQuads); |
| 691 | fProxies[0].fQuadCnt += that->fQuads.count(); |
| 692 | |
Brian Salomon | 7eae3e0 | 2018-08-07 14:02:38 +0000 | [diff] [blame] | 693 | return CombineResult::kMerged; |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 694 | } |
| 695 | |
Brian Salomon | 485b8c6 | 2018-01-12 15:11:06 -0500 | [diff] [blame] | 696 | GrAAType aaType() const { return static_cast<GrAAType>(fAAType); } |
Brian Salomon | 0087c83 | 2018-10-15 14:48:20 -0400 | [diff] [blame] | 697 | GrSamplerState::Filter filter() const { return static_cast<GrSamplerState::Filter>(fFilter); } |
Brian Salomon | b5ef1f9 | 2018-01-11 11:46:21 -0500 | [diff] [blame] | 698 | |
Michael Ludwig | 425eb45 | 2019-06-27 10:13:27 -0400 | [diff] [blame] | 699 | GrQuadBuffer<ColorDomainAndAA> fQuads; |
Brian Osman | 3ebd354 | 2018-07-30 14:36:53 -0400 | [diff] [blame] | 700 | sk_sp<GrColorSpaceXform> fTextureColorSpaceXform; |
Robert Phillips | 61fc799 | 2019-10-22 11:58:17 -0400 | [diff] [blame^] | 701 | // fDynamicStateArrays and fFixedDynamicState are only filled in when this op has been |
| 702 | // prePrepared. In that case they've been allocated in the opPOD arena not in the |
| 703 | // FlushState arena. |
| 704 | GrPipeline::DynamicStateArrays* fDynamicStateArrays = nullptr; |
| 705 | GrPipeline::FixedDynamicState* fFixedDynamicState = nullptr; |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 706 | unsigned fSaturate : 1; |
Brian Salomon | 0087c83 | 2018-10-15 14:48:20 -0400 | [diff] [blame] | 707 | unsigned fFilter : 2; |
Brian Salomon | 485b8c6 | 2018-01-12 15:11:06 -0500 | [diff] [blame] | 708 | unsigned fAAType : 2; |
Brian Salomon | b80ffee | 2018-05-23 16:39:39 -0400 | [diff] [blame] | 709 | unsigned fDomain : 1; |
Brian Salomon | 1d83542 | 2019-03-13 16:11:44 -0400 | [diff] [blame] | 710 | unsigned fColorType : 2; |
| 711 | GR_STATIC_ASSERT(GrQuadPerEdgeAA::kColorTypeCount <= 4); |
Robert Phillips | 7327c9d | 2019-10-08 16:32:56 -0400 | [diff] [blame] | 712 | unsigned fPrePrepared : 1; |
| 713 | unsigned fProxyCnt : 32 - 7; |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 714 | Proxy fProxies[1]; |
Brian Salomon | 336ce7b | 2017-09-08 08:23:58 -0400 | [diff] [blame] | 715 | |
Michael Ludwig | de4c58c | 2019-06-04 09:12:59 -0400 | [diff] [blame] | 716 | static_assert(GrQuad::kTypeCount <= 4, "GrQuad::Type does not fit in 2 bits"); |
Michael Ludwig | f995c05 | 2018-11-26 15:24:29 -0500 | [diff] [blame] | 717 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 718 | typedef GrMeshDrawOp INHERITED; |
| 719 | }; |
| 720 | |
| 721 | } // anonymous namespace |
| 722 | |
| 723 | namespace GrTextureOp { |
| 724 | |
Michael Ludwig | 205224f | 2019-06-27 10:47:42 -0400 | [diff] [blame] | 725 | std::unique_ptr<GrDrawOp> Make(GrRecordingContext* context, |
| 726 | sk_sp<GrTextureProxy> proxy, |
Greg Daniel | c594e62 | 2019-10-15 14:01:49 -0400 | [diff] [blame] | 727 | GrColorType srcColorType, |
Michael Ludwig | 205224f | 2019-06-27 10:47:42 -0400 | [diff] [blame] | 728 | sk_sp<GrColorSpaceXform> textureXform, |
| 729 | GrSamplerState::Filter filter, |
| 730 | const SkPMColor4f& color, |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 731 | Saturate saturate, |
Michael Ludwig | 205224f | 2019-06-27 10:47:42 -0400 | [diff] [blame] | 732 | SkBlendMode blendMode, |
| 733 | GrAAType aaType, |
| 734 | GrQuadAAFlags aaFlags, |
| 735 | const GrQuad& deviceQuad, |
| 736 | const GrQuad& localQuad, |
| 737 | const SkRect* domain) { |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 738 | // Apply optimizations that are valid whether or not using GrTextureOp or GrFillRectOp |
| 739 | if (domain && domain->contains(proxy->getWorstCaseBoundsRect())) { |
| 740 | // No need for a shader-based domain if hardware clamping achieves the same effect |
| 741 | domain = nullptr; |
| 742 | } |
| 743 | |
| 744 | if (filter != GrSamplerState::Filter::kNearest && !filter_has_effect(localQuad, deviceQuad)) { |
| 745 | filter = GrSamplerState::Filter::kNearest; |
| 746 | } |
| 747 | |
| 748 | if (blendMode == SkBlendMode::kSrcOver) { |
| 749 | return TextureOp::Make(context, std::move(proxy), std::move(textureXform), filter, color, |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 750 | saturate, aaType, aaFlags, deviceQuad, localQuad, domain); |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 751 | } else { |
| 752 | // Emulate complex blending using GrFillRectOp |
| 753 | GrPaint paint; |
| 754 | paint.setColor4f(color); |
| 755 | paint.setXPFactory(SkBlendMode_AsXPFactory(blendMode)); |
| 756 | |
| 757 | std::unique_ptr<GrFragmentProcessor> fp; |
| 758 | if (domain) { |
| 759 | // Update domain to match what GrTextureOp computes during tessellation, using top-left |
| 760 | // as the origin so that it doesn't depend on final texture size (which the FP handles |
| 761 | // later, as well as accounting for the true origin). |
| 762 | SkRect correctedDomain; |
| 763 | compute_domain(Domain::kYes, filter, kTopLeft_GrSurfaceOrigin, *domain, |
| 764 | 1.f, 1.f, proxy->height(), &correctedDomain); |
Greg Daniel | c594e62 | 2019-10-15 14:01:49 -0400 | [diff] [blame] | 765 | fp = GrTextureDomainEffect::Make(std::move(proxy), srcColorType, SkMatrix::I(), |
| 766 | correctedDomain, GrTextureDomain::kClamp_Mode, filter); |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 767 | } else { |
Greg Daniel | c594e62 | 2019-10-15 14:01:49 -0400 | [diff] [blame] | 768 | fp = GrSimpleTextureEffect::Make(std::move(proxy), srcColorType, SkMatrix::I(), filter); |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 769 | } |
| 770 | fp = GrColorSpaceXformEffect::Make(std::move(fp), std::move(textureXform)); |
| 771 | paint.addColorFragmentProcessor(std::move(fp)); |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 772 | if (saturate == GrTextureOp::Saturate::kYes) { |
| 773 | paint.addColorFragmentProcessor(GrSaturateProcessor::Make()); |
| 774 | } |
Michael Ludwig | 22429f9 | 2019-06-27 10:44:48 -0400 | [diff] [blame] | 775 | |
| 776 | return GrFillRectOp::Make(context, std::move(paint), aaType, aaFlags, |
| 777 | deviceQuad, localQuad); |
| 778 | } |
| 779 | } |
| 780 | |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 781 | std::unique_ptr<GrDrawOp> MakeSet(GrRecordingContext* context, |
| 782 | const GrRenderTargetContext::TextureSetEntry set[], |
| 783 | int cnt, |
| 784 | GrSamplerState::Filter filter, |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 785 | Saturate saturate, |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 786 | GrAAType aaType, |
Michael Ludwig | 31ba718 | 2019-04-03 10:38:06 -0400 | [diff] [blame] | 787 | SkCanvas::SrcRectConstraint constraint, |
Michael Ludwig | 009b92e | 2019-02-15 16:03:53 -0500 | [diff] [blame] | 788 | const SkMatrix& viewMatrix, |
| 789 | sk_sp<GrColorSpaceXform> textureColorSpaceXform) { |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 790 | return TextureOp::Make(context, set, cnt, filter, saturate, aaType, constraint, viewMatrix, |
Brian Osman | 3d139a4 | 2018-11-19 10:42:10 -0500 | [diff] [blame] | 791 | std::move(textureColorSpaceXform)); |
Brian Salomon | d7065e7 | 2018-10-12 11:42:02 -0400 | [diff] [blame] | 792 | } |
| 793 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 794 | } // namespace GrTextureOp |
| 795 | |
| 796 | #if GR_TEST_UTILS |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 797 | #include "include/private/GrRecordingContext.h" |
| 798 | #include "src/gpu/GrProxyProvider.h" |
| 799 | #include "src/gpu/GrRecordingContextPriv.h" |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 800 | |
| 801 | GR_DRAW_OP_TEST_DEFINE(TextureOp) { |
| 802 | GrSurfaceDesc desc; |
| 803 | desc.fConfig = kRGBA_8888_GrPixelConfig; |
| 804 | desc.fHeight = random->nextULessThan(90) + 10; |
| 805 | desc.fWidth = random->nextULessThan(90) + 10; |
Brian Salomon | 2a4f983 | 2018-03-03 22:43:43 -0500 | [diff] [blame] | 806 | auto origin = random->nextBool() ? kTopLeft_GrSurfaceOrigin : kBottomLeft_GrSurfaceOrigin; |
Greg Daniel | 09c9400 | 2018-06-08 22:11:51 +0000 | [diff] [blame] | 807 | GrMipMapped mipMapped = random->nextBool() ? GrMipMapped::kYes : GrMipMapped::kNo; |
| 808 | SkBackingFit fit = SkBackingFit::kExact; |
| 809 | if (mipMapped == GrMipMapped::kNo) { |
| 810 | fit = random->nextBool() ? SkBackingFit::kApprox : SkBackingFit::kExact; |
| 811 | } |
Greg Daniel | 4065d45 | 2018-11-16 15:43:41 -0500 | [diff] [blame] | 812 | const GrBackendFormat format = |
Robert Phillips | 0a15cc6 | 2019-07-30 12:49:10 -0400 | [diff] [blame] | 813 | context->priv().caps()->getDefaultBackendFormat(GrColorType::kRGBA_8888, |
| 814 | GrRenderable::kNo); |
Greg Daniel | 4065d45 | 2018-11-16 15:43:41 -0500 | [diff] [blame] | 815 | |
Robert Phillips | 9da87e0 | 2019-02-04 13:26:26 -0500 | [diff] [blame] | 816 | GrProxyProvider* proxyProvider = context->priv().proxyProvider(); |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 817 | sk_sp<GrTextureProxy> proxy = proxyProvider->createProxy( |
Brian Salomon | 27b4d8d | 2019-07-22 14:23:45 -0400 | [diff] [blame] | 818 | format, desc, GrRenderable::kNo, 1, origin, mipMapped, fit, SkBudgeted::kNo, |
Brian Salomon | e8a766b | 2019-07-19 14:24:36 -0400 | [diff] [blame] | 819 | GrProtected::kNo, GrInternalSurfaceFlags::kNone); |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 820 | |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 821 | SkRect rect = GrTest::TestRect(random); |
| 822 | SkRect srcRect; |
| 823 | srcRect.fLeft = random->nextRangeScalar(0.f, proxy->width() / 2.f); |
| 824 | srcRect.fRight = random->nextRangeScalar(0.f, proxy->width()) + proxy->width() / 2.f; |
| 825 | srcRect.fTop = random->nextRangeScalar(0.f, proxy->height() / 2.f); |
| 826 | srcRect.fBottom = random->nextRangeScalar(0.f, proxy->height()) + proxy->height() / 2.f; |
| 827 | SkMatrix viewMatrix = GrTest::TestMatrixPreservesRightAngles(random); |
Brian Osman | 3d139a4 | 2018-11-19 10:42:10 -0500 | [diff] [blame] | 828 | SkPMColor4f color = SkPMColor4f::FromBytes_RGBA(SkColorToPremulGrColor(random->nextU())); |
Brian Salomon | 2bbdcc4 | 2017-09-07 12:36:34 -0400 | [diff] [blame] | 829 | GrSamplerState::Filter filter = (GrSamplerState::Filter)random->nextULessThan( |
| 830 | static_cast<uint32_t>(GrSamplerState::Filter::kMipMap) + 1); |
Greg Daniel | 09c9400 | 2018-06-08 22:11:51 +0000 | [diff] [blame] | 831 | while (mipMapped == GrMipMapped::kNo && filter == GrSamplerState::Filter::kMipMap) { |
| 832 | filter = (GrSamplerState::Filter)random->nextULessThan( |
| 833 | static_cast<uint32_t>(GrSamplerState::Filter::kMipMap) + 1); |
| 834 | } |
Brian Osman | 3ebd354 | 2018-07-30 14:36:53 -0400 | [diff] [blame] | 835 | auto texXform = GrTest::TestColorXform(random); |
Brian Salomon | 485b8c6 | 2018-01-12 15:11:06 -0500 | [diff] [blame] | 836 | GrAAType aaType = GrAAType::kNone; |
| 837 | if (random->nextBool()) { |
Chris Dalton | 6ce447a | 2019-06-23 18:07:38 -0600 | [diff] [blame] | 838 | aaType = (numSamples > 1) ? GrAAType::kMSAA : GrAAType::kCoverage; |
Brian Salomon | 485b8c6 | 2018-01-12 15:11:06 -0500 | [diff] [blame] | 839 | } |
Brian Salomon | 2213ee9 | 2018-10-02 10:44:21 -0400 | [diff] [blame] | 840 | GrQuadAAFlags aaFlags = GrQuadAAFlags::kNone; |
| 841 | aaFlags |= random->nextBool() ? GrQuadAAFlags::kLeft : GrQuadAAFlags::kNone; |
| 842 | aaFlags |= random->nextBool() ? GrQuadAAFlags::kTop : GrQuadAAFlags::kNone; |
| 843 | aaFlags |= random->nextBool() ? GrQuadAAFlags::kRight : GrQuadAAFlags::kNone; |
| 844 | aaFlags |= random->nextBool() ? GrQuadAAFlags::kBottom : GrQuadAAFlags::kNone; |
Michael Ludwig | 205224f | 2019-06-27 10:47:42 -0400 | [diff] [blame] | 845 | bool useDomain = random->nextBool(); |
Brian Salomon | f19f9ca | 2019-09-18 15:54:26 -0400 | [diff] [blame] | 846 | auto saturate = random->nextBool() ? GrTextureOp::Saturate::kYes : GrTextureOp::Saturate::kNo; |
Greg Daniel | c594e62 | 2019-10-15 14:01:49 -0400 | [diff] [blame] | 847 | return GrTextureOp::Make(context, std::move(proxy), GrColorType::kRGBA_8888, |
| 848 | std::move(texXform), filter, color, saturate, SkBlendMode::kSrcOver, |
| 849 | aaType, aaFlags, GrQuad::MakeFromRect(rect, viewMatrix), |
| 850 | GrQuad(srcRect), useDomain ? &srcRect : nullptr); |
Brian Salomon | 3416969 | 2017-08-28 15:32:01 -0400 | [diff] [blame] | 851 | } |
| 852 | |
| 853 | #endif |