openMSX
RGBTriplet3xScaler.cc
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1 #include "RGBTriplet3xScaler.hh"
2 #include "SuperImposedVideoFrame.hh"
3 #include "LineScalers.hh"
4 #include "RawFrame.hh"
5 #include "ScalerOutput.hh"
6 #include "RenderSettings.hh"
7 #include "vla.hh"
8 #include "build-info.hh"
9 #include <cstdint>
10 
11 namespace openmsx {
12 
13 template <class Pixel>
14 RGBTriplet3xScaler<Pixel>::RGBTriplet3xScaler(
15  const PixelOperations<Pixel>& pixelOps_,
16  const RenderSettings& renderSettings)
17  : Scaler3<Pixel>(pixelOps_)
18  , pixelOps(pixelOps_)
19  , scanline(pixelOps_)
20  , settings(renderSettings)
21 {
22 }
23 
24 template <class Pixel>
25 void RGBTriplet3xScaler<Pixel>::calcBlur(unsigned& c1, unsigned& c2)
26 {
27  c1 = settings.getBlurFactor();
28  c2 = (3 * 256) - (2 * c1);
29 }
30 
31 static inline void calcSpil(unsigned c1, unsigned c2, unsigned x, unsigned& r, unsigned& s)
32 {
33  r = (c2 * x) >> 8;
34  s = (c1 * x) >> 8;
35  if (r > 255) {
36  s += (r - 255) / 2;
37  r = 255;
38  }
39 }
40 
41 template <class Pixel>
42 void RGBTriplet3xScaler<Pixel>::rgbify(
43  const Pixel* __restrict in, Pixel* __restrict out, unsigned inwidth,
44  unsigned c1, unsigned c2)
45 {
46  unsigned r, g, b, rs, gs, bs;
47  unsigned i = 0;
48 
49  calcSpil(c1, c2, pixelOps.red256 (in[i + 0]), r, rs);
50  calcSpil(c1, c2, pixelOps.green256(in[i + 0]), g, gs);
51  out[3 * i + 0] = pixelOps.combine256(r , gs, 0 );
52  calcSpil(c1, c2, pixelOps.blue256 (in[i + 0]), b, bs);
53  out[3 * i + 1] = pixelOps.combine256(rs, g , bs);
54  calcSpil(c1, c2, pixelOps.red256 (in[i + 1]), r, rs);
55  out[3 * i + 2] = pixelOps.combine256(rs, gs, b );
56 
57  for (++i; i < (inwidth - 1); ++i) {
58  calcSpil(c1, c2, pixelOps.green256(in[i + 0]), g, gs);
59  out[3 * i + 0] = pixelOps.combine256(r , gs, bs);
60  calcSpil(c1, c2, pixelOps.blue256 (in[i + 0]), b, bs);
61  out[3 * i + 1] = pixelOps.combine256(rs, g , bs);
62  calcSpil(c1, c2, pixelOps.red256 (in[i + 1]), r, rs);
63  out[3 * i + 2] = pixelOps.combine256(rs, gs, b );
64  }
65 
66  calcSpil(c1, c2, pixelOps.green256(in[i + 0]), g, gs);
67  out[3 * i + 0] = pixelOps.combine256(r , gs, bs);
68  calcSpil(c1, c2, pixelOps.blue256 (in[i + 0]), b, bs);
69  out[3 * i + 1] = pixelOps.combine256(rs, g , bs);
70  out[3 * i + 2] = pixelOps.combine256(0 , gs, b );
71 }
72 
73 template <typename Pixel>
74 void RGBTriplet3xScaler<Pixel>::scaleLine(
75  const Pixel* srcLine, Pixel* dstLine, PolyLineScaler<Pixel>& scale,
76  unsigned tmpWidth, unsigned c1, unsigned c2)
77 {
78  if (scale.isCopy()) {
79  rgbify(srcLine, dstLine, tmpWidth, c1, c2);
80  } else {
81  VLA_SSE_ALIGNED(Pixel, tmp, tmpWidth);
82  scale(srcLine, tmp, tmpWidth);
83  rgbify(tmp, dstLine, tmpWidth, c1, c2);
84  }
85 }
86 
87 // Note: the idea is that this method RGBifies a line that is first scaled
88 // to output-width / 3. So, when calling this, keep this in mind and pass a
89 // scale functor that scales the input with correctly.
90 template <typename Pixel>
91 void RGBTriplet3xScaler<Pixel>::doScale1(FrameSource& src,
92  unsigned srcStartY, unsigned /*srcEndY*/, unsigned srcWidth,
93  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY,
94  PolyLineScaler<Pixel>& scale)
95 {
96  VLA_SSE_ALIGNED(Pixel, buf, srcWidth);
97 
98  unsigned c1, c2;
99  calcBlur(c1, c2);
100 
101  unsigned dstWidth = dst.getWidth();
102  unsigned tmpWidth = dstWidth / 3;
103  int scanlineFactor = settings.getScanlineFactor();
104  unsigned y = dstStartY;
105  auto* srcLine = src.getLinePtr(srcStartY++, srcWidth, buf);
106  auto* dstLine0 = dst.acquireLine(y + 0);
107  scaleLine(srcLine, dstLine0, scale, tmpWidth, c1, c2);
108 
109  Scale_1on1<Pixel> copy;
110  auto* dstLine1 = dst.acquireLine(y + 1);
111  copy(dstLine0, dstLine1, dstWidth);
112 
113  for (/* */; (y + 4) < dstEndY; y += 3, srcStartY += 1) {
114  srcLine = src.getLinePtr(srcStartY, srcWidth, buf);
115  auto* dstLine3 = dst.acquireLine(y + 3);
116  scaleLine(srcLine, dstLine3, scale, tmpWidth, c1, c2);
117 
118  auto* dstLine4 = dst.acquireLine(y + 4);
119  copy(dstLine3, dstLine4, dstWidth);
120 
121  auto* dstLine2 = dst.acquireLine(y + 2);
122  scanline.draw(dstLine0, dstLine3, dstLine2,
123  scanlineFactor, dstWidth);
124 
125  dst.releaseLine(y + 0, dstLine0);
126  dst.releaseLine(y + 1, dstLine1);
127  dst.releaseLine(y + 2, dstLine2);
128  dstLine0 = dstLine3;
129  dstLine1 = dstLine4;
130  }
131 
132  srcLine = src.getLinePtr(srcStartY, srcWidth, buf);
133  VLA_SSE_ALIGNED(Pixel, buf2, dstWidth);
134  scaleLine(srcLine, buf2, scale, tmpWidth, c1, c2);
135  auto* dstLine2 = dst.acquireLine(y + 2);
136  scanline.draw(dstLine0, buf2, dstLine2, scanlineFactor, dstWidth);
137  dst.releaseLine(y + 0, dstLine0);
138  dst.releaseLine(y + 1, dstLine1);
139  dst.releaseLine(y + 2, dstLine2);
140 }
141 
142 template <typename Pixel>
143 void RGBTriplet3xScaler<Pixel>::doScale2(FrameSource& src,
144  unsigned srcStartY, unsigned /*srcEndY*/, unsigned srcWidth,
145  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY,
146  PolyLineScaler<Pixel>& scale)
147 {
148  VLA_SSE_ALIGNED(Pixel, buf, srcWidth);
149  unsigned c1, c2;
150  calcBlur(c1, c2);
151 
152  unsigned dstWidth = dst.getWidth();
153  unsigned tmpWidth = dstWidth / 3;
154  int scanlineFactor = settings.getScanlineFactor();
155  for (unsigned srcY = srcStartY, dstY = dstStartY; dstY < dstEndY;
156  srcY += 2, dstY += 3) {
157  auto* srcLine0 = src.getLinePtr(srcY + 0, srcWidth, buf);
158  auto* dstLine0 = dst.acquireLine(dstY + 0);
159  scaleLine(srcLine0, dstLine0, scale, tmpWidth, c1, c2);
160 
161  auto* srcLine1 = src.getLinePtr(srcY + 1, srcWidth, buf);
162  auto* dstLine2 = dst.acquireLine(dstY + 2);
163  scaleLine(srcLine1, dstLine2, scale, tmpWidth, c1, c2);
164 
165  auto* dstLine1 = dst.acquireLine(dstY + 1);
166  scanline.draw(dstLine0, dstLine2, dstLine1,
167  scanlineFactor, dstWidth);
168 
169  dst.releaseLine(dstY + 0, dstLine0);
170  dst.releaseLine(dstY + 1, dstLine1);
171  dst.releaseLine(dstY + 2, dstLine2);
172  }
173 }
174 
175 template <class Pixel>
176 void RGBTriplet3xScaler<Pixel>::scale2x1to9x3(FrameSource& src,
177  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
178  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
179 {
180  PolyScale<Pixel, Scale_2on3<Pixel>> op(pixelOps);
181  doScale1(src, srcStartY, srcEndY, srcWidth,
182  dst, dstStartY, dstEndY, op);
183 }
184 
185 template <class Pixel>
186 void RGBTriplet3xScaler<Pixel>::scale2x2to9x3(FrameSource& src,
187  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
188  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
189 {
190  PolyScale<Pixel, Scale_2on3<Pixel>> op(pixelOps);
191  doScale2(src, srcStartY, srcEndY, srcWidth,
192  dst, dstStartY, dstEndY, op);
193 }
194 
195 template <class Pixel>
196 void RGBTriplet3xScaler<Pixel>::scale1x1to3x3(FrameSource& src,
197  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
198  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
199 {
200  PolyScale<Pixel, Scale_1on1<Pixel>> op;
201  doScale1(src, srcStartY, srcEndY, srcWidth,
202  dst, dstStartY, dstEndY, op);
203 }
204 
205 template <class Pixel>
206 void RGBTriplet3xScaler<Pixel>::scale1x2to3x3(FrameSource& src,
207  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
208  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
209 {
210  PolyScale<Pixel, Scale_1on1<Pixel>> op;
211  doScale2(src, srcStartY, srcEndY, srcWidth,
212  dst, dstStartY, dstEndY, op);
213 }
214 
215 template <class Pixel>
216 void RGBTriplet3xScaler<Pixel>::scale4x1to9x3(FrameSource& src,
217  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
218  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
219 {
220  PolyScale<Pixel, Scale_4on3<Pixel>> op(pixelOps);
221  doScale1(src, srcStartY, srcEndY, srcWidth,
222  dst, dstStartY, dstEndY, op);
223 }
224 
225 template <class Pixel>
226 void RGBTriplet3xScaler<Pixel>::scale4x2to9x3(FrameSource& src,
227  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
228  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
229 {
230  PolyScale<Pixel, Scale_4on3<Pixel>> op(pixelOps);
231  doScale2(src, srcStartY, srcEndY, srcWidth,
232  dst, dstStartY, dstEndY, op);
233 }
234 
235 template <class Pixel>
236 void RGBTriplet3xScaler<Pixel>::scale2x1to3x3(FrameSource& src,
237  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
238  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
239 {
240  PolyScale<Pixel, Scale_2on1<Pixel>> op(pixelOps);
241  doScale1(src, srcStartY, srcEndY, srcWidth,
242  dst, dstStartY, dstEndY, op);
243 }
244 
245 template <class Pixel>
246 void RGBTriplet3xScaler<Pixel>::scale2x2to3x3(FrameSource& src,
247  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
248  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
249 {
250  PolyScale<Pixel, Scale_2on1<Pixel>> op(pixelOps);
251  doScale2(src, srcStartY, srcEndY, srcWidth,
252  dst, dstStartY, dstEndY, op);
253 }
254 
255 template <class Pixel>
256 void RGBTriplet3xScaler<Pixel>::scale8x1to9x3(FrameSource& src,
257  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
258  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
259 {
260  PolyScale<Pixel, Scale_8on3<Pixel>> op(pixelOps);
261  doScale1(src, srcStartY, srcEndY, srcWidth,
262  dst, dstStartY, dstEndY, op);
263 }
264 
265 template <class Pixel>
266 void RGBTriplet3xScaler<Pixel>::scale8x2to9x3(FrameSource& src,
267  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
268  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
269 {
270  PolyScale<Pixel, Scale_8on3<Pixel>> op(pixelOps);
271  doScale2(src, srcStartY, srcEndY, srcWidth,
272  dst, dstStartY, dstEndY, op);
273 }
274 
275 template <class Pixel>
276 void RGBTriplet3xScaler<Pixel>::scale4x1to3x3(FrameSource& src,
277  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
278  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
279 {
280  PolyScale<Pixel, Scale_4on1<Pixel>> op(pixelOps);
281  doScale1(src, srcStartY, srcEndY, srcWidth,
282  dst, dstStartY, dstEndY, op);
283 }
284 
285 template <class Pixel>
286 void RGBTriplet3xScaler<Pixel>::scale4x2to3x3(FrameSource& src,
287  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
288  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
289 {
290  PolyScale<Pixel, Scale_4on1<Pixel>> op(pixelOps);
291  doScale2(src, srcStartY, srcEndY, srcWidth,
292  dst, dstStartY, dstEndY, op);
293 }
294 
295 template <typename Pixel>
296 static void fillLoop(const Pixel* __restrict in, Pixel* __restrict out,
297  unsigned dstWidth)
298 {
299  out[0] = in[0];
300  out[1] = in[1];
301  out[2] = in[2];
302  for (unsigned x = 3; x < (dstWidth - 3); x += 3) {
303  out[x + 0] = in[3];
304  out[x + 1] = in[4];
305  out[x + 2] = in[5];
306  }
307  out[dstWidth - 3] = in[6];
308  out[dstWidth - 2] = in[7];
309  out[dstWidth - 1] = in[8];
310 }
311 
312 template <class Pixel>
313 void RGBTriplet3xScaler<Pixel>::scaleBlank1to3(
314  FrameSource& src, unsigned srcStartY, unsigned srcEndY,
315  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
316 {
317  unsigned c1, c2;
318  calcBlur(c1, c2);
319  int scanlineFactor = settings.getScanlineFactor();
320 
321  unsigned dstWidth = dst.getWidth();
322  unsigned dstHeight = dst.getHeight();
323  unsigned stopDstY = (dstEndY == dstHeight)
324  ? dstEndY : dstEndY - 3;
325  unsigned srcY = srcStartY, dstY = dstStartY;
326  for (/* */; dstY < stopDstY; srcY += 1, dstY += 3) {
327  auto color = src.getLineColor<Pixel>(srcY);
328 
329  Pixel inNormal [3];
330  Pixel outNormal[3 * 3];
331  inNormal[0] = inNormal[1] = inNormal[2] = color;
332  rgbify(inNormal, outNormal, 3, c1, c2);
333  Pixel outScanline[3 * 3];
334  for (int i = 0; i < (3 * 3); ++i) {
335  outScanline[i] = scanline.darken(
336  outNormal[i], scanlineFactor);
337  }
338 
339  auto* dstLine0 = dst.acquireLine(dstY + 0);
340  fillLoop(outNormal, dstLine0, dstWidth);
341  dst.releaseLine(dstY + 0, dstLine0);
342 
343  auto* dstLine1 = dst.acquireLine(dstY + 1);
344  fillLoop(outNormal, dstLine1, dstWidth);
345  dst.releaseLine(dstY + 1, dstLine1);
346 
347  auto* dstLine2 = dst.acquireLine(dstY + 2);
348  fillLoop(outScanline, dstLine2, dstWidth);
349  dst.releaseLine(dstY + 2, dstLine2);
350  }
351  if (dstY != dstHeight) {
352  unsigned nextLineWidth = src.getLineWidth(srcY + 1);
353  assert(src.getLineWidth(srcY) == 1);
354  assert(nextLineWidth != 1);
355  this->dispatchScale(src, srcY, srcEndY, nextLineWidth,
356  dst, dstY, dstEndY);
357  }
358 }
359 
360 template <class Pixel>
361 void RGBTriplet3xScaler<Pixel>::scaleBlank2to3(
362  FrameSource& src, unsigned srcStartY, unsigned /*srcEndY*/,
363  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
364 {
365  unsigned c1, c2;
366  calcBlur(c1, c2);
367  int scanlineFactor = settings.getScanlineFactor();
368  unsigned dstWidth = dst.getWidth();
369  for (unsigned srcY = srcStartY, dstY = dstStartY;
370  dstY < dstEndY; srcY += 2, dstY += 3) {
371  auto color0 = src.getLineColor<Pixel>(srcY + 0);
372  auto color1 = src.getLineColor<Pixel>(srcY + 1);
373 
374  Pixel inNormal [3];
375  Pixel out0Normal[3 * 3];
376  Pixel out1Normal[3 * 3];
377  Pixel outScanline[3 * 3];
378 
379  inNormal[0] = inNormal[1] = inNormal[2] = color0;
380  rgbify(inNormal, out0Normal, 3, c1, c2);
381  inNormal[0] = inNormal[1] = inNormal[2] = color1;
382  rgbify(inNormal, out1Normal, 3, c1, c2);
383 
384  for (int i = 0; i < (3 * 3); ++i) {
385  outScanline[i] = scanline.darken(
386  out0Normal[i], out1Normal[i],
387  scanlineFactor);
388  }
389 
390  auto* dstLine0 = dst.acquireLine(dstY + 0);
391  fillLoop(out0Normal, dstLine0, dstWidth);
392  dst.releaseLine(dstY + 0, dstLine0);
393 
394  auto* dstLine1 = dst.acquireLine(dstY + 1);
395  fillLoop(outScanline, dstLine1, dstWidth);
396  dst.releaseLine(dstY + 1, dstLine1);
397 
398  auto* dstLine2 = dst.acquireLine(dstY + 2);
399  fillLoop(out1Normal, dstLine2, dstWidth);
400  dst.releaseLine(dstY + 2, dstLine2);
401  }
402 }
403 
404 template <class Pixel>
405 void RGBTriplet3xScaler<Pixel>::scaleImage(FrameSource& src, const RawFrame* superImpose,
406  unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
407  ScalerOutput<Pixel>& dst, unsigned dstStartY, unsigned dstEndY)
408 {
409  if (superImpose) {
410  SuperImposedVideoFrame<Pixel> sf(src, *superImpose, pixelOps);
411  srcWidth = sf.getLineWidth(srcStartY);
412  this->dispatchScale(sf, srcStartY, srcEndY, srcWidth,
413  dst, dstStartY, dstEndY);
414  } else {
415  this->dispatchScale(src, srcStartY, srcEndY, srcWidth,
416  dst, dstStartY, dstEndY);
417  }
418 }
419 
420 // Force template instantiation.
421 #if HAVE_16BPP
422 template class RGBTriplet3xScaler<uint16_t>;
423 #endif
424 #if HAVE_32BPP
425 template class RGBTriplet3xScaler<uint32_t>;
426 #endif
427 
428 } // namespace openmsx
openmsx::SuperImposedVideoFrame::getLineWidth
unsigned getLineWidth(unsigned line) const override
Gets the number of display pixels on the given line.
Definition: SuperImposedVideoFrame.cc:21
openmsx::RGBTriplet3xScaler::scaleImage
void scaleImage(FrameSource &src, const RawFrame *superImpose, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Scales the image in the given area, which must consist of lines which are all equally wide.
Definition: RGBTriplet3xScaler.cc:405
openmsx::RGBTriplet3xScaler::scale4x2to3x3
void scale4x2to3x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:286
openmsx::PixelOperations
Definition: PixelOperations.hh:142
openmsx::RenderSettings
Class containing all settings for renderers.
Definition: RenderSettings.hh:21
openmsx::FrameSource::getLineWidth
virtual unsigned getLineWidth(unsigned line) const =0
Gets the number of display pixels on the given line.
openmsx::RGBTriplet3xScaler::scale2x1to9x3
void scale2x1to9x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:176
openmsx::ScalerOutput::releaseLine
virtual void releaseLine(unsigned y, Pixel *buf)=0
RGBTriplet3xScaler.hh
RawFrame.hh
openmsx::ScalerOutput::getWidth
virtual unsigned getWidth() const =0
SuperImposedVideoFrame.hh
openmsx::RGBTriplet3xScaler::scale1x2to3x3
void scale1x2to3x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:206
openmsx::ScalerOutput::getHeight
virtual unsigned getHeight() const =0
openmsx::RGBTriplet3xScaler::scale4x1to3x3
void scale4x1to3x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:276
openmsx::RGBTriplet3xScaler::scale8x2to9x3
void scale8x2to9x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:266
openmsx::ScalerOutput
Definition: Scaler.hh:8
vla.hh
openmsx::Pixel
uint32_t Pixel
Definition: GLHQLiteScaler.cc:93
ScalerOutput.hh
openmsx::RGBTriplet3xScaler::scaleBlank1to3
void scaleBlank1to3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:313
openmsx::FrameSource::getLineColor
Pixel getLineColor(unsigned line) const
Get the (single) color of the given line.
Definition: FrameSource.hh:73
openmsx::RGBTriplet3xScaler::RGBTriplet3xScaler
RGBTriplet3xScaler(const PixelOperations< Pixel > &pixelOps, const RenderSettings &renderSettings)
Definition: RGBTriplet3xScaler.cc:14
openmsx::PolyScale
Polymorphic wrapper around another line scaler.
Definition: LineScalers.hh:311
build-info.hh
openmsx::RGBTriplet3xScaler::scale2x1to3x3
void scale2x1to3x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:236
openmsx::ScalerOutput::acquireLine
virtual Pixel * acquireLine(unsigned y)=0
ranges::copy
auto copy(InputRange &&range, OutputIter out)
Definition: ranges.hh:149
openmsx::RGBTriplet3xScaler::scale8x1to9x3
void scale8x1to9x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:256
openmsx::RawFrame
A video frame as output by the VDP scanline conversion unit, before any postprocessing filters are ap...
Definition: RawFrame.hh:25
RenderSettings.hh
g
int g
Definition: ScopedAssign_test.cc:20
LineScalers.hh
openmsx::x
constexpr KeyMatrixPosition x
Keyboard bindings.
Definition: Keyboard.cc:1377
openmsx::RGBTriplet3xScaler::scale4x2to9x3
void scale4x2to9x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:226
openmsx::RGBTriplet3xScaler::scale1x1to3x3
void scale1x1to3x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:196
openmsx::RGBTriplet3xScaler
TODO.
Definition: RGBTriplet3xScaler.hh:16
gl::scale
mat4 scale(const vec3 &xyz)
Definition: gl_transform.hh:19
openmsx::RGBTriplet3xScaler::scaleBlank2to3
void scaleBlank2to3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:361
openmsx::Scaler3
Base class for 3x scalers.
Definition: Scaler3.hh:11
openmsx::FrameSource
Interface for getting lines from a video frame.
Definition: FrameSource.hh:13
openmsx::RGBTriplet3xScaler::scale4x1to9x3
void scale4x1to9x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:216
VLA_SSE_ALIGNED
#define VLA_SSE_ALIGNED(TYPE, NAME, LENGTH)
Definition: vla.hh:44
openmsx::RGBTriplet3xScaler::scale2x2to9x3
void scale2x2to9x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:186
openmsx
Thanks to enen for testing this on a real cartridge:
Definition: Autofire.cc:5
openmsx::RGBTriplet3xScaler::scale2x2to3x3
void scale2x2to3x3(FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
Definition: RGBTriplet3xScaler.cc:246
openmsx::SuperImposedVideoFrame
This class represents a frame that is the (per-pixel) alpha-blend of a (laser-disc) video frame and a...
Definition: SuperImposedVideoFrame.hh:20
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