Emulation/Cxbx-Reloaded
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Author SHA1 Message Date
PatrickvL
ff1412b3d9 Use an HLSL accessor function for reading constant registers, allowing Xbox-native negative indices and out-of-bounds handling. This makes the generated HLSL look closed to the original Xbox vertex shader assembly. 2019-12-18 20:12:20 +01:00
PatrickvL
d74e5947ee Refactor vertex shader microcode conversion to intermediate isntructions, fixing pairing bugs like ignore MAC R1 writes 2019-12-18 20:12:20 +01:00
PatrickvL
50a51657b0 Force A0's X mask during decoding (in VshAddInstructionMAC_ARL) instead of HLSL conversion (in OutputHlsl) 
Also applied Unix EOL style (again)
 2019-12-18 20:12:20 +01:00
Anthony Miles
619b276d81 Generate more accurate viewport values, so we can reverse transforms in the vertex shader more generally 2019-12-18 20:12:19 +01:00
Anthony Miles
5d2ef854fb Remove popups about register usage, now that HLSL is used 2019-12-18 20:12:19 +01:00
Anthony Miles
b9db301791 Add LOG_TEST_CASE for writes to constants 2019-12-18 20:12:19 +01:00
Anthony Miles
136083d72a SetVertexData4f support 2019-12-18 20:12:19 +01:00
patrickvl
ba5d25e2ed Only disassemble HLSL under debug log level 
Fix arl by forcing .x mask on a0 parameter
 2019-12-18 20:12:19 +01:00
patrickvl
b330198fe6 Reorder vertex shader code 2019-12-18 20:12:19 +01:00
patrickvl
1365d2e7e1 Vertex shader HLSL : More commenting, reordering, renaming and fixing 2019-12-18 20:12:18 +01:00
patrickvl
cb95bbb46f Make sure HLSL scalar outputs are replicated 2019-12-18 20:12:17 +01:00
patrickvl
a0de74ffd9 Make sure all HLSL parameters regardless their swizzle, are cast to float4 before the actual calculation commences 2019-12-18 20:12:17 +01:00
patrickvl
8ed16b9f5a Reorder vertex shader decoding code 2019-12-18 20:12:15 +01:00
PatrickvL
07ceaf96d5 Avoid all implicit typecast warnings, by casting all HSLS calculations to a float4, and apply the output mask to that as well 2019-12-18 20:12:15 +01:00
PatrickvL
339af7b500 Pass mask as argument into the opcode defines. 
Also fixed a few HLSL issues that crept in the previous commit
 2019-12-18 20:12:15 +01:00
PatrickvL
5b2ff4e278 Simpler determination of used parameters per opcode 2019-12-18 20:12:14 +01:00
PatrickvL
127e51302e Wrap (or replace) HLSL functions with defines, so that destination swizzles work as expected without too much syntax deviation. 
Also adjusted a few hlshl functions to be more accurate
 2019-12-18 20:12:14 +01:00
PatrickvL
46fbfad52d Remove assembly version and replace regex with dedicated streaming 2019-12-18 20:12:14 +01:00
PatrickvL
c039562e7f Reformat HLSL code 
Prefer HLSL functions over #defines
Avoid implicit conversion warnings in HLSL template code
Move scalar W selection towards HLSL helper function
Apply scalar component fixup after instead of before conversion to HLSL
 2019-12-18 20:12:14 +01:00
Anthony Miles
200b7c493e Use log2, exp2 2019-12-18 20:12:14 +01:00
Anthony Miles
bd55f17f0d - Move ILU ops together 
- Some ops use the .w component by default. Ensure they will use w instead of x, if the default xyzw swizzle was used
 2019-12-18 20:12:14 +01:00
Anthony Miles
59c8ee936f Add line numbers to shader debug 2019-12-18 20:12:14 +01:00
Anthony Miles
05f1f90603 fixup texcoord comments 2019-12-18 20:12:13 +01:00
Anthony Miles
b61bfd32af - Use MAC defines, remove functions 
- Fix truncation compiler warning in x_dp3
 2019-12-18 20:12:12 +01:00
Anthony Miles
eaa7bbca41 At debug log level, log shader warnings even if the shader compiled 2019-12-18 20:12:12 +01:00
PatrickvL
a9d3b5cdde Better hlsl consistency 2019-12-18 20:12:12 +01:00
PatrickvL
c1ba533455 Include the hlsl code as a raw string 
Make all Xbox VSh opcodes consistent (using an x_ function or macro)
Replace switch statements with table lookups, making the code much more compact
 2019-12-18 20:12:11 +01:00
Anthony Miles
e372a80a8d Workaround bad masks on single component outputs 2019-12-18 20:12:09 +01:00
Anthony Miles
a258d5d759 file location hack 2019-12-18 20:12:09 +01:00
Anthony Miles
5d21af8a0e Implement more HLSL functions 2019-12-18 20:12:09 +01:00
Luke Usher
19f0affd21 Negate Screen Space Transforms instead of deleting from shader 2019-12-18 20:12:08 +01:00
Anthony Miles
fd1555535e HACK 
Get HLSL compiling
 2019-12-18 20:12:08 +01:00
Anthony Miles
8382adfaab fixup dp3, dph 2019-12-18 20:12:08 +01:00
Anthony Miles
620c98da80 Interpret r12 as oPos 2019-12-18 20:12:08 +01:00
Anthony Miles
2102bffee2 Ensure dp3 and dph use float3 dot products 2019-12-18 20:12:08 +01:00
Anthony Miles
551516a52a fix typo 2019-12-18 20:12:08 +01:00
Anthony Miles
65f6ff3497 fix missing bracket 2019-12-18 20:12:08 +01:00
Anthony Miles
c3fbc46b7c c() bounds check 2019-12-18 20:12:07 +01:00
Anthony Miles
ef3b5d7217 Fix bias typo 2019-12-18 20:12:07 +01:00
Anthony Miles
650174ea83 - Reverse screenspace transform properly 
- Move Xbox variable 'a' inside main
- Fix rcc reversed clamp
 2019-12-18 20:12:07 +01:00
Anthony Miles
780cb6c578 fix rcc typo 2019-12-18 20:12:07 +01:00
Anthony Miles
504b8ddba6 Fix swizzle behaviour 2019-12-18 20:12:06 +01:00
Anthony Miles
b24ea2309c Fix HLSL debug logging 2019-12-18 20:12:05 +01:00
Anthony Miles
3cd2f73332 Apply scaling hack 2019-12-18 20:12:05 +01:00
Anthony Miles
c6242b798c remove junk files 2019-12-18 20:12:03 +01:00
Anthony Miles
21712cb4de Implement remaining xbox functions 2019-12-18 20:12:03 +01:00
Anthony Miles
389e50a570 more hlsl 2019-12-18 20:12:03 +01:00
Anthony Miles
da6fc5f35c TMP more stuff 2019-12-18 20:12:02 +01:00
Anthony Miles
62015b1499 initial 2019-12-18 20:12:02 +01:00
PatrickvL
18a630bb78
Merge pull request #1800 from LukeUsher/half-life-2-hack 
Fix when titles attempt to find the XBEH header in memory
 2019-12-17 22:28:34 +01:00