hdlcd.hh (11091:62e1504b9c64) | hdlcd.hh (11168:f98eb2da15a4) |
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1/* 2 * Copyright (c) 2010-2013, 2015 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 81 unchanged lines hidden (view full) --- 90class HDLcdPixelPump; 91 92class HDLcd: public AmbaDmaDevice 93{ 94 public: 95 HDLcd(const HDLcdParams *p); 96 ~HDLcd(); 97 | 1/* 2 * Copyright (c) 2010-2013, 2015 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 81 unchanged lines hidden (view full) --- 90class HDLcdPixelPump; 91 92class HDLcd: public AmbaDmaDevice 93{ 94 public: 95 HDLcd(const HDLcdParams *p); 96 ~HDLcd(); 97 |
98 void regStats() M5_ATTR_OVERRIDE; | 98 void regStats() override; |
99 | 99 |
100 void serialize(CheckpointOut &cp) const M5_ATTR_OVERRIDE; 101 void unserialize(CheckpointIn &cp) M5_ATTR_OVERRIDE; | 100 void serialize(CheckpointOut &cp) const override; 101 void unserialize(CheckpointIn &cp) override; |
102 | 102 |
103 void drainResume() M5_ATTR_OVERRIDE; | 103 void drainResume() override; |
104 105 public: // IO device interface | 104 105 public: // IO device interface |
106 Tick read(PacketPtr pkt) M5_ATTR_OVERRIDE; 107 Tick write(PacketPtr pkt) M5_ATTR_OVERRIDE; | 106 Tick read(PacketPtr pkt) override; 107 Tick write(PacketPtr pkt) override; |
108 | 108 |
109 AddrRangeList getAddrRanges() const M5_ATTR_OVERRIDE { return addrRanges; } | 109 AddrRangeList getAddrRanges() const override { return addrRanges; } |
110 111 protected: // Parameters 112 VncInput *vnc; 113 const bool workaroundSwapRB; 114 const bool workaroundDmaLineCount; 115 const AddrRangeList addrRanges; 116 const bool enableCapture; 117 const Addr pixelBufferSize; --- 205 unchanged lines hidden (view full) --- 323 { 324 public: 325 PixelPump(HDLcd &p, ClockDomain &pxl_clk, unsigned pixel_chunk) 326 : BasePixelPump(p, pxl_clk, pixel_chunk), parent(p) {} 327 328 void dumpSettings(); 329 330 protected: | 110 111 protected: // Parameters 112 VncInput *vnc; 113 const bool workaroundSwapRB; 114 const bool workaroundDmaLineCount; 115 const AddrRangeList addrRanges; 116 const bool enableCapture; 117 const Addr pixelBufferSize; --- 205 unchanged lines hidden (view full) --- 323 { 324 public: 325 PixelPump(HDLcd &p, ClockDomain &pxl_clk, unsigned pixel_chunk) 326 : BasePixelPump(p, pxl_clk, pixel_chunk), parent(p) {} 327 328 void dumpSettings(); 329 330 protected: |
331 bool nextPixel(Pixel &p) M5_ATTR_OVERRIDE { return parent.pxlNext(p); } | 331 bool nextPixel(Pixel &p) override { return parent.pxlNext(p); } |
332 | 332 |
333 void onVSyncBegin() M5_ATTR_OVERRIDE { return parent.pxlVSyncBegin(); } 334 void onVSyncEnd() M5_ATTR_OVERRIDE { return parent.pxlVSyncEnd(); } | 333 void onVSyncBegin() override { return parent.pxlVSyncBegin(); } 334 void onVSyncEnd() override { return parent.pxlVSyncEnd(); } |
335 | 335 |
336 void onUnderrun(unsigned x, unsigned y) M5_ATTR_OVERRIDE { | 336 void onUnderrun(unsigned x, unsigned y) override { |
337 parent.pxlUnderrun(); 338 } 339 | 337 parent.pxlUnderrun(); 338 } 339 |
340 void onFrameDone() M5_ATTR_OVERRIDE { parent.pxlFrameDone(); } | 340 void onFrameDone() override { parent.pxlFrameDone(); } |
341 342 protected: 343 HDLcd &parent; 344 }; 345 346 /** Helper to write out bitmaps */ 347 Bitmap bmp; 348 --- 12 unchanged lines hidden (view full) --- 361 DmaEngine(HDLcd &_parent, size_t size, 362 unsigned request_size, unsigned max_pending, 363 size_t line_size, ssize_t line_pitch, unsigned num_lines); 364 365 void startFrame(Addr fb_base); 366 void abortFrame(); 367 void dumpSettings(); 368 | 341 342 protected: 343 HDLcd &parent; 344 }; 345 346 /** Helper to write out bitmaps */ 347 Bitmap bmp; 348 --- 12 unchanged lines hidden (view full) --- 361 DmaEngine(HDLcd &_parent, size_t size, 362 unsigned request_size, unsigned max_pending, 363 size_t line_size, ssize_t line_pitch, unsigned num_lines); 364 365 void startFrame(Addr fb_base); 366 void abortFrame(); 367 void dumpSettings(); 368 |
369 void serialize(CheckpointOut &cp) const M5_ATTR_OVERRIDE; 370 void unserialize(CheckpointIn &cp) M5_ATTR_OVERRIDE; | 369 void serialize(CheckpointOut &cp) const override; 370 void unserialize(CheckpointIn &cp) override; |
371 372 protected: | 371 372 protected: |
373 void onEndOfBlock() M5_ATTR_OVERRIDE; 374 void onIdle() M5_ATTR_OVERRIDE; | 373 void onEndOfBlock() override; 374 void onIdle() override; |
375 376 HDLcd &parent; 377 const size_t lineSize; 378 const ssize_t linePitch; 379 const unsigned numLines; 380 381 Addr nextLineAddr; 382 Addr frameEnd; 383 }; 384 385 std::unique_ptr<DmaEngine> dmaEngine; 386 387 protected: // Statistics 388 struct { 389 Stats::Scalar underruns; 390 } stats; 391}; 392 393#endif | 375 376 HDLcd &parent; 377 const size_t lineSize; 378 const ssize_t linePitch; 379 const unsigned numLines; 380 381 Addr nextLineAddr; 382 Addr frameEnd; 383 }; 384 385 std::unique_ptr<DmaEngine> dmaEngine; 386 387 protected: // Statistics 388 struct { 389 Stats::Scalar underruns; 390 } stats; 391}; 392 393#endif |