26 Nov 2013 - no$psx v1.7 - gpu/detail: added dithering for tex-blended POLYs (unlike tex-blended RECTs) - gpu/detail: added dithering for monochrome LINEs (unlike mono POLYs and RECTs) - gpu/detail: faster gouraud rendering when dithering is off (no dummy dither) - gpu/bugfix: swapped setmask/chkmask in cpu-to-vram transfer (fixes RC Revenge) - gte/detail: supports 32bit rtps/rtpt overflows (fixes R4 Ridge Racer Type 4) - dma: added delay before DMA1 IRQs (fixes DinoCrisis1+2,FearEffect,Xenogears) - dma: pauses CPU during DMA (more accurate and releases cpu emulation load) - dma: accepts non-standard control values (with warning) (instead of rejecting) - mdec: low level IDCT emulation (slow, used only for nonstandard scaletable) - mdec: accurate RLE emulation (with rounding, saturation, and quant disable) - mdec: emulates status bit31 (data.out.fifo not empty) (for manual reading) - dma/mdec: removed pusha/popa pairs (allows to modify mips intcount register) - help: gpu: corrected dithering info (different cases for polys/lines/rects) - help: add notes on CPU being stopped during DMA (and resumed between blocks) - help: added info on the two DMA "start" flags (start/busy and start/trigger) - help: added list of commonly used DMA control register values for DMA starting - help: added basic info on DMA transfer timings and DRAM hyper page mode - help: added info on DMA chopping mode (runs CPU during gaps in DMA transfer) - help: mdec/y_to_mono: supports only max 9bit (bigger values aren't saturated) - help: mdec/idct: added note that scaletable uses upper 13bit only (not 16bit) - help: mdec/idct: low level idct formula (diagonally mirrored matrix multiply) - help: mdec/rle: rle result is rounded up (plus 4 before div 8 ) - help: mdec/rle: rle result is saturated to signed 11bit range - help: mdec/rle: q_scale=0 forces n*2 instead of n*qt[k], or n*qt[k]*q_scale - help: fast mdec decoder: simplified idct_core (flipped src/dst instead of x/y) - help: fast mdec decoder: fixed "scalezag" pseudo code (divide entries by 8 ) - help: added IC703 "SONY CXA1791N" pinouts (RF Amplifier on PU-18 boards) - help: added notes on Garbage Area at Address 00000000h (for R-Types/FadeToB) - debug: profiler supports dma transfer logging (shown as "DMAn.subfunctions") - debug: iomap resolves timer clock-source, sync-mode, and some timer flags - debug: tty irq-logging shows dma channel names(s) that have caused dma-irq3 - debug: tty gpu-command-logging (can log more than 1 frame, unlike vram viewer) - screenshot: fixed num_colors entry in truecolor bmp header (1 SHL bpp AND 1FE) - screenshot: fixed auto-generated screenshot filenames (.bmp instead .gif) - bios: fixed messed-up stack in bios clone's do_exec (fixes developers demo) - bios: applies [00000004h]=275A0C80h garbage (required for bugged FadeToBlack) - bios: applies [00000000h]=00000003h garbage (required for bugged R-Types) - bios: skips "patch_missing_cop0r13_nonfunctional" (bugged hitmen/minimum demo) - cd/loader: accepts cue/bin with 920h-byte sectors (eg. pdx-rh.cue demo) - controls: changed default to digital joypad (avoids incompatibility issues)