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3790 commits

Author SHA1 Message Date
Connor McLaughlin c794d2911d MDEC: Support resumable decoding from partial transfers 2019-10-07 01:04:20 +10:00
Connor McLaughlin caec927a98 GPU: Implement GetGPUInfo subcommands 02-05h 2019-10-06 23:12:17 +10:00
Connor McLaughlin 5627955900 GPU: Two-pass rendering for B-F transparency 2019-10-06 13:09:04 +10:00
Connor McLaughlin 7254d48835 GPU: Pull page attributes from GPUSTAT if texturing is not enabled 2019-10-06 00:37:53 +10:00
Connor McLaughlin b7209eafb1 GPU: Fix out-of-bounds read in GP1(10h) 2019-10-06 00:37:31 +10:00
Connor McLaughlin 24bda8f659 GPU: Flush rendering before filling rectangle 2019-10-05 23:31:19 +10:00
Connor McLaughlin e286d6389c GPU: Flush rendering when drawing offset changes 2019-10-05 23:29:36 +10:00
Connor McLaughlin 2a0483f571 GPU: Flush rendering when drawing area changes 2019-10-05 23:28:34 +10:00
Connor McLaughlin bc8e035e37 GPU: Implement texture window 2019-10-05 23:27:48 +10:00
Connor McLaughlin f59d35023c GPU: Stub out more commands 2019-10-05 22:22:49 +10:00
Connor McLaughlin 751f348fd2 MDEC: Improve decoding 2019-10-05 22:21:31 +10:00
Connor McLaughlin ec85ae7a40 Bus: Properly handle byte/word reads of DMA registers 
Fixes FF7 locking up on game start.
 2019-10-05 16:29:16 +10:00
Connor McLaughlin 73ab741d4c Frontend: Fix invalid FPS values when loading state 2019-10-05 16:29:00 +10:00
Connor McLaughlin 20a011a074 CDROM: Improve timings 2019-10-05 16:07:15 +10:00
Connor McLaughlin ebe44ccc0b GPU: Fix broken VRAM->CPU transfers at >1x resolution scale 2019-10-05 15:15:00 +10:00
Connor McLaughlin 7f8c7aa71c GPU: Invalidate VRAM read texture when recreating framebuffer 2019-10-05 15:05:46 +10:00
Connor McLaughlin e1578ad063 GPU: Fix initial resolution scale not applying 2019-10-05 15:05:30 +10:00
Connor McLaughlin 1998a74ff4 GPU: Fix warnings in RGB24 shader 2019-10-05 14:52:52 +10:00
Connor McLaughlin e80775ed82 Frontend: Fix invalid FPS showing when reset 2019-10-05 14:50:23 +10:00
Connor McLaughlin ae260b924c GPU: Use GL_DRAW_FRAMEBUFFER binding instead of GL_FRAMEBUFFER 2019-10-05 14:48:41 +10:00
Connor McLaughlin 88d59a774f Frontend: Fix broken fast-forward 2019-10-05 14:43:24 +10:00
Connor McLaughlin 431313156a GPU: Fix invalid rectangle passed to glScissor 2019-10-05 14:36:48 +10:00
Connor McLaughlin c2baa7e834 GPU: 24-bit display depth support 2019-10-05 12:31:48 +10:00
Connor McLaughlin 64aa3f56c3 GPU: Fix transparency mode update not being applied 2019-10-05 00:01:45 +10:00
Connor McLaughlin 6541c82071 GPU: Use 12-bit int (sign plus 11 bits) for vertex position 
Fixes whacky polygons in Crash 2 and logo in Crash 1.
 2019-10-04 23:48:31 +10:00
Connor McLaughlin a9313b2958 GPU: Fix transparency not being enabled in shader 2019-10-04 23:31:26 +10:00
Connor McLaughlin 27bc65fc2a GPU: Use BitField sign extending for position 2019-10-04 23:21:20 +10:00
Connor McLaughlin e7d68ba304 common/BitField: Support sign extension 2019-10-04 23:20:42 +10:00
Connor McLaughlin 004c22f031 Frontend: Prevent drawing imgui into the vram texture 2019-10-04 22:27:18 +10:00
Connor McLaughlin 4fa79f1503 GL: Eliminiate most redundant state setting calls at draw time 2019-10-04 22:10:43 +10:00
Connor McLaughlin 8987fa93c2 GPU: Set line width at higher internal resolutions 2019-10-04 21:08:53 +10:00
Connor McLaughlin d3ecad391d Frontend: Move fullscreen to settings menu 2019-10-04 20:49:43 +10:00
Connor McLaughlin 162a0df922 Frontend: Display emulation speed 2019-10-04 20:48:29 +10:00
Connor McLaughlin 4d22bec8fd GPU: Add some missing state reset 2019-10-04 20:34:29 +10:00
Connor McLaughlin 4422fb0545 CPU: Memory access timings 2019-10-04 20:30:54 +10:00
Connor McLaughlin fd1c4f1457 Bus: Calculation of memory timings for external devices 2019-10-04 19:41:18 +10:00
Connor McLaughlin 0b46a8cfc4 CDROM: Implement GetlocP/GetlocL commands 2019-10-04 19:05:19 +10:00
Connor McLaughlin bbe1fc062f GTE: Implement OP 2019-10-04 17:50:05 +10:00
Connor McLaughlin 7c600ed6fa GTE: Implement CDP 2019-10-04 17:38:31 +10:00
Connor McLaughlin b133f96c24 GTE: Implement CC 2019-10-04 17:35:01 +10:00
Connor McLaughlin 13389caa60 GTE: Implement NCS/NCT 2019-10-04 17:26:56 +10:00
Connor McLaughlin 6a7ed5d8bc GTE: Fix NCDS 2019-10-04 16:14:49 +10:00
Connor McLaughlin 4a4af8d0ca GTE: Fix DCPS/DCPT 2019-10-04 16:06:47 +10:00
Connor McLaughlin 98dc15cd17 GTE: Fix DCPL 2019-10-04 15:58:52 +10:00
Connor McLaughlin 55aefa2f27 GTE: Implement INTPL 2019-10-04 15:35:48 +10:00
Connor McLaughlin 1aa846e0f8 CPU: Clean up exception disassembly dumping 2019-10-04 15:35:39 +10:00
Connor McLaughlin 8362b8e43b UI: Beginning of customizable settings, debug menu 2019-10-04 15:00:32 +10:00
Connor McLaughlin 15f75a89ac Frontend: Window icon and title 2019-10-04 14:24:52 +10:00
Connor McLaughlin bddbab9d60 Rename to DuckStation 2019-10-04 13:54:09 +10:00
Connor McLaughlin 92ec5a0a14 CPU: Handle reserved instructions/bus errors 2019-10-04 13:41:12 +10:00
Connor McLaughlin 01ad2fa5b6 HostInterface: Replace psxexe extension check with psexe 2019-10-04 13:38:54 +10:00
Connor McLaughlin 74d51c80fc CPU: Implement TAR COP0 register 2019-10-04 02:48:19 +10:00
Connor McLaughlin eddd2c1990 CPU: Correct bits for CAUSE.CE, EPC for fetch 2019-10-04 02:27:34 +10:00
Connor McLaughlin 48563c74cf GPU: Implement resolution scaling 2019-10-03 16:46:13 +10:00
Connor McLaughlin 1f6130f04a CPU: Restore faster IPS 2019-10-03 16:45:54 +10:00
Connor McLaughlin 40dceacc7c CDROM: Detection of XA audio sectors 2019-09-30 20:02:38 +10:00
Connor McLaughlin 8b4ec87055 CPU: Support printing instruction operands when tracing 2019-09-30 17:32:58 +10:00
Connor McLaughlin 65c9dfa4fd Bus: Handle unaligned writes to DMA 2019-09-30 17:21:57 +10:00
Connor McLaughlin 68883168cd MemoryCard: Fix reading in games 2019-09-30 14:22:57 +10:00
Connor McLaughlin 1667da66dd Pad: Fix loading save state issues with memory cards 2019-09-30 14:22:30 +10:00
Connor McLaughlin 9fc608aa34 MemoryCard: Save state support 2019-09-30 01:59:35 +10:00
Connor McLaughlin 623b9996c7 MemoryCard: Formatting 2019-09-30 01:53:47 +10:00
Connor McLaughlin f3663fa018 GTE: Implement GPF instruction 2019-09-30 01:13:56 +10:00
Connor McLaughlin 53ff458754 CDROM: Don't crash when booting the BIOS without media 2019-09-30 01:08:17 +10:00
Connor McLaughlin c4574027e0 CDROM: Save sector buffer to state 2019-09-30 01:07:57 +10:00
Connor McLaughlin 71022e9cca Implement memory cards 2019-09-30 01:07:38 +10:00
Connor McLaughlin 314fad27f1 SDL: Fix flickering outside of display area 2019-09-29 18:11:38 +10:00
Connor McLaughlin e8fc05fef5 MDEC: More implementation work 2019-09-29 18:11:18 +10:00
Connor McLaughlin a23a353dbb FIFOQueue: Add PopRange 2019-09-29 18:11:07 +10:00
Connor McLaughlin 9ee8c0194e StateWrapper: Add std::array overload 2019-09-29 18:05:22 +10:00
Connor McLaughlin a48b856a62 Skeleton for MDEC 2019-09-29 12:51:34 +10:00
Connor McLaughlin d47717fdd6 SDL: Add hotkeys (F1-F8) for loading/saving state 2019-09-28 16:21:24 +10:00
Connor McLaughlin e11d98e5e0 StateWrapper: Fix FIFO corruption on loading 2019-09-28 16:21:09 +10:00
Connor McLaughlin c32dc917ff GTE: NCCS/NCCT tests passing 2019-09-28 15:45:50 +10:00
Connor McLaughlin 1a30815109 GTE: GPL instruction passing tests 2019-09-28 15:25:07 +10:00
Connor McLaughlin 8841934009 GTE: Fix MVMVA flags due to missing 43-bit-sign-extend 2019-09-28 15:19:35 +10:00
Connor McLaughlin d3893bc9f2 CPU: Make it run a bit faster, but needs proper timings 2019-09-28 01:43:10 +10:00
Connor McLaughlin 9d7fb64cdf SDL: Default to vsync, tab to disable 2019-09-28 01:31:08 +10:00
Connor McLaughlin a216c8414c GTE: Implement GPL instruction 2019-09-28 01:28:09 +10:00
Connor McLaughlin 8aed0cc174 SDL: Display internal FPS/VPS seperately 2019-09-28 01:09:58 +10:00
Connor McLaughlin 1400534127 GPU/SDL: Correct aspect ratio when displaying 2019-09-28 00:53:11 +10:00
Connor McLaughlin 5184ad9d8b GPU: Fix line rendering with larger coordinates 2019-09-28 00:36:30 +10:00
Connor McLaughlin da0ad66080 GTE: Implement DPCL instruction 2019-09-27 23:44:33 +10:00
Connor McLaughlin a479d820d4 CPU: Delay interrupts if the instruction in the pipeline is a TE instruction 2019-09-27 23:43:52 +10:00
Connor McLaughlin e8cd174732 GTE: Implement DPCT 2019-09-27 22:57:07 +10:00
Connor McLaughlin fc74d08641 GTE: Add some missing flag clear/updates 2019-09-27 22:48:56 +10:00
Connor McLaughlin 390639e795 GPU: Implement line rendering 2019-09-27 22:45:57 +10:00
Connor McLaughlin f2a3629016 GPU: Support displaying only active region 2019-09-27 22:10:25 +10:00
Connor McLaughlin c0a3a4176d GPU: Enable batching of polygons with the different texture pages 2019-09-27 21:20:35 +10:00
Connor McLaughlin 69f6788f9f GPU: Show stats from previous frame if no rendering occured 2019-09-27 21:20:20 +10:00
Connor McLaughlin c02cbc57e8 GPU: Properly handle semitransparent pixels 2019-09-27 17:40:26 +10:00
Connor McLaughlin 40d2497087 GPU: Fix incorrect palette used on some polygons 2019-09-27 16:17:09 +10:00
Connor McLaughlin 7ec3343ee6 Timers: Minor fixes 2019-09-27 00:08:36 +10:00
Connor McLaughlin 792ec27b1a GPU: Improve batching by sampling a VRAM copy 2019-09-26 23:33:20 +10:00
Connor McLaughlin 332b5481e8 common: Log bad shaders to disk 2019-09-26 23:32:56 +10:00
Connor McLaughlin b75674b149 SDL: Fix FPS counter disappearing behind menu 2019-09-26 23:31:44 +10:00
Connor McLaughlin e9bb3d79b8 SDL: Add a shoddy FPS counter 2019-09-26 21:44:02 +10:00
Connor McLaughlin 2a63dbce64 GPU: Add stats interface 2019-09-26 14:03:32 +10:00
Connor McLaughlin 27cf3c99ac GTE: Fix incorrect source in MVMVA 2019-09-26 13:43:41 +10:00
Connor McLaughlin 4d1837acb1 GTE: Special case for RTPS 2019-09-26 02:43:28 +10:00
Connor McLaughlin d885abc528 GTE: More cleanups 2019-09-26 01:40:55 +10:00
Connor McLaughlin f704d8fc63 GTE: Cleanup 2019-09-26 01:39:35 +10:00
Connor McLaughlin ea3ba8b342 GPU: Various fixes (textures, blending) 2019-09-26 00:15:21 +10:00
Connor McLaughlin 767e8f08e0 CDROM: Move pregap handling to image class 2019-09-26 00:15:06 +10:00
Connor McLaughlin ba67f69c2a GTE: Implement NCCS/NCCT/NCDT/DPCS 2019-09-25 20:24:50 +10:00
Connor McLaughlin b9b286e93d GPU: Fix shader compile error on Intel 2019-09-25 20:24:19 +10:00
Connor McLaughlin c18597c3bf GTE: Implement unverified MVMVA 2019-09-25 15:58:33 +10:00
Connor McLaughlin 3df7b22c37 GTE: Fix NCDS 2019-09-25 15:40:08 +10:00
Connor McLaughlin 607cd4d3e4 CDROM: Stub out Setfilter 2019-09-25 00:44:41 +10:00
Connor McLaughlin 9359d0778e Clean up memory access handlers, reduce template specializations 2019-09-25 00:36:24 +10:00
Connor McLaughlin 4aca52cdf4 CPU: Silence some debug spam 2019-09-24 23:56:30 +10:00
Connor McLaughlin 6aa36c2ead SPU: Hook up DMA reads/writes to RAM 2019-09-24 23:55:57 +10:00
Connor McLaughlin 575a3b36f5 CDROM: Store the image path/current lba as part of the save state 2019-09-24 23:55:34 +10:00
Connor McLaughlin 1276241622 SPU: Create stub needed for DMA to work 2019-09-24 23:44:38 +10:00
Connor McLaughlin 7a413b4031 CDROM: Proper handling of request register 2019-09-24 21:39:38 +10:00
Connor McLaughlin 4bb8fb211d DMA: Delay transfer/interrupt 2019-09-24 21:39:13 +10:00
Connor McLaughlin 4cc83e2228 DMA: Implement interrupts 2019-09-24 19:43:10 +10:00
Connor McLaughlin db777fdabb CDROM: Various fixes 2019-09-24 01:33:18 +10:00
Connor McLaughlin 1f13c4ad2c Pad: Fix long transmit delay breaking other things 2019-09-24 01:31:17 +10:00
Connor McLaughlin d65c9b3592 CDROM: Read timing and demute command, seek on ReadN 2019-09-23 23:31:51 +10:00
Connor McLaughlin 20f14688ca System: Support loading expansion ROMs 2019-09-23 01:38:21 +10:00
Connor McLaughlin 5d1c12c9ad Pad: Fix timing issues w/ BIOS 2019-09-23 01:25:58 +10:00
Connor McLaughlin 734d1a7ee1 InterruptController: Masked interrupts are still set in the status register 2019-09-23 01:24:36 +10:00
Connor McLaughlin fbd7fcec48 GTE: Implement NCDS (but incorrectly) 2019-09-22 21:41:11 +10:00
Connor McLaughlin f2d62fcce0 CDROM: Hack timings to get further with booting 2019-09-22 21:40:44 +10:00
Connor McLaughlin c772047715 GTE: Add AVSZ3/AVSZ4 2019-09-22 20:38:11 +10:00
Connor McLaughlin 005b06ae0c GTE: More implementation work, Reg+NCLIP+STR tests passing 2019-09-22 17:33:11 +10:00
Connor McLaughlin 3fb08a72a4 CDROM: Hack around missing pregap in images 2019-09-22 02:32:45 +10:00
Connor McLaughlin 948ac50020 CPU: Refactoring, implement LWC/SWC 2019-09-22 02:06:47 +10:00
Connor McLaughlin 2875a22987 CDROM: Reads appear to be functioning 2019-09-22 01:12:16 +10:00
Connor McLaughlin c988af453c Refactor timing to allow sync/updates in the middle of a slice 2019-09-21 01:24:33 +10:00
Connor McLaughlin ad316162f3 Basic timer implementation 2019-09-20 23:40:19 +10:00
Connor McLaughlin ad652c47ed Basic CD image loading 2019-09-20 20:14:00 +10:00
Connor McLaughlin 53e755aa68 Pad: Save state support 2019-09-20 19:21:45 +10:00
Connor McLaughlin 8cd75a4937 PAD: Basic support for digital controllers 2019-09-20 16:47:41 +10:00
Connor McLaughlin d84bffead1 GPU: Implement transparency mode 2019-09-19 00:55:06 +10:00
Connor McLaughlin 23ef1cafbd GPU: Force 16-bit precision when filling VRAM, clear mask bit 2019-09-18 15:54:57 +10:00
Connor McLaughlin d8150c996b GPU: Support dumping copies out to file 2019-09-18 15:43:25 +10:00
Connor McLaughlin 4d624946d6 GPU: Texpage attribute can change texture mode too 2019-09-18 15:24:29 +10:00
Connor McLaughlin 4d4ab898c0 GPU: Flush rendering before VRAM->VRAM copies 2019-09-18 15:15:03 +10:00
Connor McLaughlin 2c07db6dd5 GPU: Flush rendering before VRAM reads 2019-09-18 15:14:31 +10:00
Connor McLaughlin 4d38213f23 GPU: Implement VRAM-to-VRAM copies 2019-09-18 00:58:30 +10:00
Connor McLaughlin 0a8bce8936 GPU: Hook up vblank interrupt 2019-09-18 00:22:41 +10:00
Connor McLaughlin a84b3d7a2b CPU: Fix interrupts in branch delay slots messing up PC 2019-09-18 00:22:17 +10:00
Connor McLaughlin 4025d6e4a6 GTE: Stub and register read/write function 2019-09-17 23:38:04 +10:00
Connor McLaughlin 6df8d42480 CDROM: Add missing fields to save state 2019-09-17 23:04:00 +10:00
Connor McLaughlin e3c6035152 CDROM: Implement get version and getstat commands 2019-09-17 22:18:58 +10:00
Connor McLaughlin b951f27381 CDROM: Stub implementation 2019-09-17 21:07:56 +10:00
Connor McLaughlin a0e7dff37c common: Add a FIFOQueue helper class 2019-09-17 19:22:23 +10:00
Connor McLaughlin 2128a2984b Add interrupt controller emulation 2019-09-17 16:26:00 +10:00
Connor McLaughlin c615e007c0 GPU: Serialization for CRTC state 2019-09-17 14:40:23 +10:00
Connor McLaughlin f47688b61f System: Basic timings for GPU scanout 2019-09-17 14:25:25 +10:00
Connor McLaughlin 9475c281bd Build: Set /MP on projects which are missing it 2019-09-17 14:25:17 +10:00
Connor McLaughlin 540f282213 CPU: Fix incorrect exception vector for break 2019-09-15 12:43:54 +10:00
Connor McLaughlin 5babc076f5 Bitfield: Fix incorrect shift in operator<<= 2019-09-15 12:42:43 +10:00
Connor McLaughlin d58dbe04c0 CPU: Fix load delay register reads for same register in delay slot 2019-09-15 12:16:51 +10:00
Connor McLaughlin 1bb794dd39 GPU: Use max vertex count based on buffer size 2019-09-15 01:18:58 +10:00
Connor McLaughlin a58b687352 GPU: Cap batch sizes at 1024 vertices, flush if exceeded 2019-09-15 01:13:23 +10:00
Connor McLaughlin 4ca3b4b570 CPU: Fix alignment exception on register indirect branch 2019-09-15 01:13:11 +10:00
Connor McLaughlin bea727bbe4 CPU: Fix BGEZAL with rs == ra 2019-09-15 01:02:35 +10:00
Connor McLaughlin 273f010d17 GPU: Use degenerate triangles to split strips and batch them 2019-09-15 00:17:43 +10:00
Connor McLaughlin 1c8e326624 GPU: Fix off-by-one in rectangle rendering 2019-09-14 23:50:34 +10:00
Connor McLaughlin 77b15d156d System: Periodically flush GPU 
Needs real timings...
 2019-09-14 23:50:24 +10:00
Connor McLaughlin 03bd135060 SDL: Make GL debug output less noisy in Release 2019-09-14 23:49:21 +10:00
Connor McLaughlin b5d51f47cd GPU: Use texel fetch for creating page textures 2019-09-14 23:48:32 +10:00
Connor McLaughlin 19d9322e67 GPU: Fix texture coordinates when rendering paletted textures 2019-09-14 23:05:10 +10:00
Connor McLaughlin e40393fec4 GPU: Use scissor test for drawing area 2019-09-14 21:54:58 +10:00
Connor McLaughlin 3d6b8e485e Interface: Support loading filenames on command line 2019-09-14 21:54:46 +10:00
Connor McLaughlin 363d62e5c1 GPU: Various HW renderer fixes 2019-09-14 21:34:55 +10:00
Connor McLaughlin d94d608ad7 GPU: Implment actual data copy of VRAM->CPU readbacks 2019-09-14 20:48:15 +10:00
Connor McLaughlin f6ef3f7ba6 GPU: Saving/loading of VRAM 2019-09-14 20:45:26 +10:00
Connor McLaughlin 2560efbebd Save state support 2019-09-14 20:28:47 +10:00
Connor McLaughlin 851ef67814 GPU: Implement fill VRAM command 2019-09-14 16:43:53 +10:00
Connor McLaughlin 46870c6a7a GPU: Implement basic rectangle rendering 2019-09-14 16:27:24 +10:00
Connor McLaughlin f47d44c151 CPU: Implement break instruction 2019-09-14 14:41:41 +10:00
Connor McLaughlin 32a36ef1bc CPU: Implement alignment (memory) exception 2019-09-14 14:29:23 +10:00
Connor McLaughlin 0726095f00 CPU: Implement fixed dcache/scratchpad 2019-09-14 14:18:42 +10:00
Connor McLaughlin ced3038e73 CPU: Implement sub instruction 2019-09-14 13:39:36 +10:00
Connor McLaughlin 1afa02d475 CPU: Fix overflowed register written back in add instruction 2019-09-14 13:33:29 +10:00
Connor McLaughlin 459db392e7 CPU: Add missing cop0 register reads 2019-09-14 13:31:44 +10:00
Connor McLaughlin 9f36384752 System: Support sideloading EXE files via BIOS patch 2019-09-14 13:22:34 +10:00
Connor McLaughlin ae43cc838b GPU: Partially implemented texture support 2019-09-14 02:07:31 +10:00
Connor McLaughlin cfe361c1a6 GPU: Basic/hacky CPU->VRAM transfers 2019-09-13 01:10:08 +10:00
Connor McLaughlin 52b619facc DMA: Implement block transfers 2019-09-13 01:09:44 +10:00
Connor McLaughlin aea7a18ac2 GPU: More work on OpenGL renderer 2019-09-13 01:09:07 +10:00
Connor McLaughlin 4706a906d5 GPU: Base work for hardware renderer 2019-09-12 12:53:04 +10:00
Connor McLaughlin c0853de6a6 GPU: Partial render polygon command processing 2019-09-11 16:04:31 +10:00
Connor McLaughlin 162f94337e DMA: Implement linked list mode 2019-09-11 15:02:22 +10:00
Connor McLaughlin 27913cd20a Partial implementation of DMA controller and GPU stubs 2019-09-11 14:01:19 +10:00
Connor McLaughlin 2149ab4d69 Initial commit 2019-09-11 14:00:42 +10:00