Sigrid Solveig Haflínudóttir
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73177d91fe
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ppu: mark ppu_redraw as weak symbol so it can be overridden; move paletter to the start of Ppu struct (for alignment)
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2021-12-26 07:09:12 +01:00 |
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Sigrid Solveig Haflínudóttir
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69cfef46be
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ppu_palette: rewrite for more readability
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2021-12-25 22:42:34 +01:00 |
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Sigrid Solveig Haflínudóttir
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37cd90bec1
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ppu_blit: change type to Uint16
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2021-12-25 19:00:26 +01:00 |
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Sigrid Solveig Haflínudóttir
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2c8a7ed05a
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ppu_blit: tiny bit faster by doing less memory reads in the inner loop
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2021-12-25 18:56:36 +01:00 |
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Sigrid Solveig Haflínudóttir
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5848fbe50b
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ppu_blit: mostly cosmetic - explain blending's 4th row, gain few more cycles
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2021-12-25 16:26:01 +01:00 |
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Sigrid Solveig Haflínudóttir
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8bbe5c1dfd
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ppu_resize: f49143782a was wrong. keep successfully reallocated layers
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2021-12-25 16:06:30 +01:00 |
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Sigrid Solveig Haflínudóttir
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831014e811
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ppu_redraw: use the same optimization that one-layer logic had
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2021-12-25 15:57:43 +01:00 |
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Sigrid Solveig Haflínudóttir
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c2829ce5fe
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ppu: remove the last(?) remnants of single layer logic
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2021-12-25 15:12:30 +01:00 |
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Sigrid Solveig Haflínudóttir
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f49143782a
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ppu_resize: don't leak if one layer failed to resize
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2021-12-25 15:05:33 +01:00 |
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Sigrid Solveig Haflínudóttir
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ef2b2e881b
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ppu header: remove unused macros
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2021-12-25 14:48:05 +01:00 |
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Sigrid Solveig Haflínudóttir
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927fdb497f
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ppu: unite 1bpp and 2bpp into one - ppu_blit
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2021-12-25 13:50:34 +01:00 |
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Sigrid Solveig Haflínudóttir
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b2bb585e1d
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ppu: clear should only mark one layer as changed
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2021-12-24 23:27:41 +01:00 |
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Sigrid Solveig Haflínudóttir
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db957f4dbb
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ppu: resize already calls clear, no need for repetition
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2021-12-24 23:27:07 +01:00 |
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neauoire
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8a25a5e387
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Renamed layer.p to layer.pixels
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2021-12-24 12:01:10 -08:00 |
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Sigrid Solveig Haflínudóttir
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f79b092e71
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ppu: separate reqdraw for fg and bg
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2021-12-24 20:45:31 +01:00 |
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neauoire
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0a040824b7
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Optimized ppu_redraw
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2021-12-24 10:10:55 -08:00 |
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neauoire
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cc6f2c8b29
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Inlined ppu_read
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2021-12-24 10:02:23 -08:00 |
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neauoire
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3fb4d40eb0
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Split pixels into fg/bg
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2021-12-24 09:59:18 -08:00 |
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neauoire
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250e338d07
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Redraw is now part of the PPU
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2021-12-24 09:46:21 -08:00 |
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neauoire
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0794070adf
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Palette is now part of the PPU
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2021-12-24 09:39:51 -08:00 |
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neauoire
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668eab05bf
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(ppu) Minor optimisation
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2021-12-24 09:29:26 -08:00 |
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neauoire
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4d2b55c188
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Removed stdio from ppu
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2021-12-20 09:45:56 -08:00 |
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neauoire
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5ebeaf6852
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Using ppu_clear on resize
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2021-12-20 09:42:29 -08:00 |
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neauoire
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c4d9e52fd6
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(uxnemu) Clear debugger on toggle
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2021-12-19 12:20:13 -08:00 |
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Andrew Alderwick
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2330320985
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(readability) Use preincrements throughout in void context.
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2021-12-14 23:17:32 +00:00 |
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Andrew Alderwick
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d2c6d5e12d
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Remove unused limits.h
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2021-11-07 19:34:41 +00:00 |
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Sigrid Solveig Haflínudóttir
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fd7cf5e221
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file: write: return error if fflush failed
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2021-11-07 20:21:15 +01:00 |
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Sigrid Solveig Haflínudóttir
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3606081184
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file: reduce casts
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2021-11-07 20:06:15 +01:00 |
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Sigrid Solveig Haflínudóttir
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677b02f0a3
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file: replace strncpy+strncat with a single snprintf call
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2021-11-07 20:00:56 +01:00 |
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Sigrid Solveig Haflínudóttir
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90225ad773
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file: replace PATH_MAX with 4096 to have the same limit everywhere (Windows has the macro set to < 300)
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2021-11-07 19:32:48 +01:00 |
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Devine Lu Linvega
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42d0f65d12
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Rewrote get_entry
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2021-11-07 12:26:37 -05:00 |
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Devine Lu Linvega
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dee04ff44a
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Renamed prepare for init
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2021-11-07 10:30:56 -05:00 |
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Andrew Alderwick
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db0efaeff1
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Drop redundant dirfd
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2021-11-07 00:51:42 +00:00 |
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Andrew Alderwick
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ea42a0bdd7
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Use basename for File/stat output
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2021-11-07 00:46:18 +00:00 |
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Andrew Alderwick
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3acaaa2874
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Drop fstatat for building on MSYS2
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2021-11-07 00:45:55 +00:00 |
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Sigrid Solveig Haflínudóttir
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0465b68ab5
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add file device build dep to mkfile; fix file_delete prototype
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2021-11-07 00:12:11 +01:00 |
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Andrew Alderwick
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ede10292d6
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Add flush to File device writes
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2021-11-06 21:22:00 +00:00 |
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Andrew Alderwick
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3a11945fec
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Fix null pointer dereference if File/name not set
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2021-11-05 23:26:45 +00:00 |
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Andrew Alderwick
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dc3170db98
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Implement File/append flag.
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2021-11-05 22:48:04 +00:00 |
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Andrew Alderwick
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c970e2c5ef
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File device: drop offset shorts, add stat and delete.
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2021-11-05 21:32:45 +00:00 |
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Devine Lu Linvega
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3bfbbbc124
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Moved debugger to ppu
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2021-11-04 11:42:15 -04:00 |
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Sigrid Solveig Haflínudóttir
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e21a0ed885
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clang-format
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2021-11-03 23:05:47 +01:00 |
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Sigrid Solveig Haflínudóttir
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5a20eb69b0
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ppu: simplify ppu_set_size
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2021-11-03 23:03:33 +01:00 |
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Sigrid Solveig Haflínudóttir
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28aaf40e6d
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ppu_write: put new byte value only if it's different
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2021-11-02 18:18:30 +01:00 |
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Sigrid Solveig Haflínudóttir
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ca5675419e
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ppu_write: remove duplicate condition we already checked for
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2021-11-02 18:15:11 +01:00 |
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neauoire
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243c5866ac
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Do not overdraw
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2021-09-30 19:35:22 -07:00 |
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neauoire
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0fe8b39447
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Cleaned up PPU
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2021-09-30 10:44:40 -07:00 |
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neauoire
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9de513ad47
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Cleaned up ppu_read
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2021-09-30 09:34:50 -07:00 |
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neauoire
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c02dc5b0e2
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Fixed transparency
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2021-09-29 21:00:18 -07:00 |
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neauoire
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c494e42cf2
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Drawing is pixel-perfect again
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2021-09-29 20:54:27 -07:00 |