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478 Commits

Author SHA1 Message Date
Luke Benstead
778e9c4e64 Optimise CompilePolyHeader 2021-04-18 21:50:41 +01:00
Luke Benstead
ce9f3677f6 Immediate mode optimisation 2021-04-18 21:33:23 +01:00
Luke Benstead
7bcbb86e80 Align to 32 byte 2021-04-18 13:57:28 +01:00
Luke Benstead
9ca68de427 Force 32-byte allocations 2021-04-18 13:57:00 +01:00
Luke Benstead
1172086378 Add debug logging and assertions to make sure we use sq_cpy aligned 2021-04-15 21:31:48 +01:00
Luke Benstead
f03f0e8f04 Implement glScissor correctly 2021-04-14 21:38:33 +01:00
Luke Benstead
30d76eada9 Fix texture issues 2021-04-13 21:28:59 +01:00
Luke Benstead
8fe7a8afdf Add missing header 2021-04-10 12:58:23 +01:00
Luke Benstead
fe616028bb X86 2021-04-09 15:24:47 +00:00
Luke Benstead
8408a36629 Implement GL_ATI_meminfo 2021-02-20 15:10:35 +00:00
Luke Benstead
9ed6c0209e Defrag and retry if allocating texture memory fails 2021-02-20 15:04:40 +00:00
Luke Benstead
f9b7cd7985 Add a custom extension to query and defragment texture memory 2021-02-19 21:28:31 +00:00
Luke Benstead
425a0c2af1 Switch to yalloc 2021-02-19 07:08:58 +00:00
Luke Benstead
ddf23974bd Apply tweaks to handle larger addresses (thanks @HaydenKow) 2021-02-18 20:55:03 +00:00
Luke Benstead
8a02ee55cc Add upstream yalloc allocator 2021-02-18 20:46:25 +00:00
Andress Barajas
a37ae364f0 Flip Y 2020-10-06 22:44:09 -07:00
Andress Barajas
ee8df14426 Fix origin bot-left of glViewport 2020-10-06 20:07:11 -07:00
Andress Barajas
700b0c6389 Do NULL check before access 2020-10-03 16:36:54 -07:00
Andress Barajas
e7d2042916 Fixed glRotate 2020-10-02 19:31:22 -07:00
Luke Benstead
44155632c1 Add version template 2020-09-28 12:52:53 +00:00
Luke Benstead
e2d0ae25a0 Delete version.h 2020-09-28 12:52:33 +00:00
Luke Benstead
e54db74914 Add version template 2020-09-28 12:52:23 +00:00
Luke Benstead
7d4207eddb Fix errors with final Z coordinate 2020-05-24 09:55:13 +01:00
Luke Benstead
d932811be4 Small optimisation 2020-05-22 07:32:02 +01:00
Luke Benstead
9bfb0c6eea Fix bug from last commit, don't apply lights at all if none are enabled 2020-05-22 07:20:08 +01:00
Luke Benstead
0a92240c64 More lighting optimisations 2020-05-21 20:14:43 +01:00
Luke Benstead
af82f7632f Fix default texture modulation 2020-05-19 21:27:34 +01:00
Luke Benstead
d6a22582f9 Small cleanup 2020-05-16 09:30:25 +01:00
Luke Benstead
29658ef3de Revert to more traditional GL depth values to fix ortho 2020-05-15 20:43:55 +01:00
Luke Benstead
01cb46a99e Small tweak to lighting code 2020-05-13 21:04:24 +01:00
Luke Benstead
aa7320ab63 Use shifted invZ for Z to keep precision 2020-05-13 20:59:40 +01:00
Luke Benstead
2b9d8520bc Lighting perf improvements 2020-05-11 20:34:09 +01:00
Luke Benstead
d01b9fa85a Shift the range of final depth values so the minimum is 0.2 (KOS bgpoly depth) 2020-05-10 20:53:16 +01:00
Luke Benstead
c66f34cc62 Set Alpha flags when ALPHA_TEST is enabled 2020-05-10 13:49:45 +01:00
Luke Benstead
8e854ddef7 Fix overbright lighting 2020-05-09 06:33:28 +01:00
Luke Benstead
aa20bb20b2 Performance tweaks 2020-05-08 19:42:31 +01:00
Luke Benstead
1289a06279 Undo fmac which worked out slower 2020-05-08 13:53:56 +01:00
Luke Benstead
ab6725c5e3 Restore MAX_LIGHTS to 8 2020-05-08 10:00:03 +01:00
Luke Benstead
397d9d2915 More perf tweaks 2020-05-08 09:59:32 +01:00
Luke Benstead
8974051e38 Don't use memcpy when copying colours 2020-05-08 09:49:01 +01:00
Luke Benstead
cca09a298e Move enabled state onto the LightSource 2020-05-08 07:19:56 +01:00
Luke Benstead
814f228db9 Lighting optimisations 2020-05-07 20:58:24 +01:00
Luke Benstead
0a14db39a8 Improve the performance of _readVertexData1i3f 2020-05-06 20:15:28 +01:00
Luke Benstead
b3ded78897 Fix glDrawElements 2020-05-06 15:23:37 +01:00
Luke Benstead
177ad28219 More simplification 2020-05-06 08:42:09 +01:00
Luke Benstead
2c67560289 Refactor all the user-data reading code 2020-05-05 21:52:37 +01:00
Luke Benstead
40661e6823 Fix orthographic depth values (?) 2020-05-04 21:24:27 +01:00
Luke Benstead
5407e9643e Hacky fix for ortho projections 2020-04-07 20:44:29 +01:00
Luke Benstead
8add817086 Fix depth issues 2020-04-06 20:50:26 +01:00
Luke Benstead
f3b1848879 Merge branch 'master' of https://gitlab.com/simulant/GLdc 2020-04-05 21:13:07 +01:00
Luke Benstead
c3ae9bef64 Fix up depth functions and update sh4_math 2020-04-05 21:12:52 +01:00
Ben Baron
0beaba5aeb Fixed Makefile GL/version.h (echo -e to printf) 
The `echo -e` command is non-standard, and ends up printing a -e at the top of the version.h file. Switching it to `printf` works correctly and is the "correct" command to work in all shells.

I also removed the GL/version.h file from the git cache, as it's in .gitignore but seems to have been accidentally checked in.
 2020-04-05 13:47:32 -05:00
Luke Benstead
cf90d10cb9 Fix clipping 2020 2020-04-03 19:12:42 +00:00
Luke Benstead
4292304df1 Implement glClearDepth 2020-03-24 13:58:44 +00:00
Luke Benstead
5c980d2183 Fix depth funcs (for now) 2020-03-23 15:22:29 +00:00
Luke Benstead
e21b7a0b9c Fix clipping 2020-03-23 13:44:24 +00:00
Luke Benstead
906423db08 Make sure we don't go beyond the bounds of PVR 2020-03-22 21:09:18 +00:00
Luke Benstead
a1eda16a26 Update SH4_math.h and stop storing the near plane 2020-03-21 21:21:46 +00:00
Luke Benstead
f2a39a4229 Implement true clipping on the near plane 2020-03-20 21:15:05 +00:00
Luke Benstead
03bc758be7 Allow enabling fsaa via the GLdcConfig struct 2020-03-18 20:47:12 +00:00
Luke Benstead
921ef0c6a1 Fix clip distance 2020-03-17 20:32:14 +00:00
Hayden Kowalchuk
f92030c0cb feat: error.c have PrintError reset error cond 
- allows to continue finding errors instead of spamming the same error
 2020-03-05 15:14:26 -05:00
Hayden Kowalchuk
1c792df5ae fix: texture.c 
- add const where needed
- move defines to private.h
- add vq offsets to mipmaplocation
- backend support for mipmap bias
- inline fixups
- have texture.c spit more helpful info on crash
- allow mipmap uploads to actuall complete
- note unused
 2020-03-05 15:09:19 -05:00
Hayden Kowalchuk
35bbab8eee feat: state.c add GL_POLYGON_OFFSET, add mipmap bias 
- implement simple GL_POLYGON_OFFSET implementation
- add mipmap bias as per OpenGL spec
- CLAMP gave warnings comparing unsigned to < 0
 2020-03-05 15:04:44 -05:00
Hayden Kowalchuk
ddf61363a1 feat: add trimmed moop math header 2020-03-05 14:58:06 -05:00
Hayden Kowalchuk
a285c42c5f feat: make profiler compile time define 2020-03-05 14:57:51 -05:00
Hayden Kowalchuk
5a89fbcd7d fix: private.h 
- add convenience defines
- note struct ordering and padding
- add const
 2020-03-05 14:57:30 -05:00
Hayden Kowalchuk
bf00aca843 chore: lighting.c remove unused, add moop math 
- remove unused bool
- move math func to header
- reorder const
 2020-03-05 14:56:16 -05:00
Hayden Kowalchuk
87874f0f1f chore: immediate.c unused note 2020-03-05 14:54:07 -05:00
Hayden Kowalchuk
c842b6de48 chore: matrix.c unused notation, memcpy changes 
- moved to memcpy4
- removed unused arrays
- moved to proper glDepthRangef signature
- rewrote gluLookAt for current and future gcc
 2020-03-05 14:53:48 -05:00
Hayden Kowalchuk
651351f087 fix: glu.c changed to float, reordered math 2020-03-05 14:50:14 -05:00
Hayden Kowalchuk
c9dc5f8f8b fix: framebuffer.c marking inline, unused notation 2020-03-05 14:49:23 -05:00
Hayden Kowalchuk
e587519e14 fix: draw.c inline changes, and unused notation 
- remove redundant call to isLightingEnabled
- rewrote vec3f normalize call
- moved checking for fastpath until we need it
 2020-03-05 14:48:37 -05:00
Hayden Kowalchuk
eb351f519a fix: config.h moved to #pragma once 
- whitespace fixes
 2020-03-05 14:45:05 -05:00
Hayden Kowalchuk
c0d4e26533 feat: clip.c changed to moop math 
- fmac where it was intended
 2020-03-05 14:44:41 -05:00
Luke Benstead
1d1a980f16 Fix memory leak (thanks @HaydenKow) 2020-03-02 19:20:42 +00:00
Luke Benstead
7e7d90b606 Inline some things 2020-02-29 13:25:30 +00:00
Luke Benstead
937ad56c26 Fix out of bounds read 2020-02-29 09:48:52 +00:00
Luke Benstead
43a8db9e9d Remove divisions 2020-02-29 09:48:51 +00:00
Luke Benstead
a3b1ca66c3 Remove divisions 2020-02-22 21:00:33 +00:00
Luke Benstead
1520226174 Fix directional lighting 2020-02-22 20:33:23 +00:00
Luke Benstead
7fecb7a3a5 Fix directional lights 2020-02-21 14:51:05 +00:00
Luke Benstead
497ba28b4c Replace pow function 2020-02-20 09:44:45 +00:00
Luke Benstead
59118cc07d Restore support for glColormaterial 2020-02-19 10:45:31 +00:00
Luke Benstead
a502f92ded More lighting improvements 2020-02-19 09:30:26 +00:00
Luke Benstead
24fe33358c Faster floor 2020-02-17 20:49:40 +00:00
Luke Benstead
4ebd112784 Attempt to fix specular 2020-02-17 20:29:12 +00:00
Luke Benstead
28f77969ea Avoid overflows 2020-02-17 19:09:21 +00:00
Luke Benstead
29cbdc75b7 Fix a copy-paste bug (thanks @freakdave) 2020-02-17 19:05:57 +00:00
Luke Benstead
ab5dc26e33 Only calculate specular if there is an exponent 2020-02-17 19:05:18 +00:00
Luke Benstead
93be3ab757 Use super-simple floor function 2020-02-17 19:02:45 +00:00
Luke Benstead
6516f0f6f5 Prevent overflowing colours 2020-02-17 10:38:30 +00:00
Luke Benstead
5183d7b2d4 Fix strict aliasing issues 2020-02-17 10:31:26 +00:00
Luke Benstead
ab69030b1e Fix lighting colours 2020-02-17 10:21:33 +00:00
Luke Benstead
35842ad300 Faster FPOw implementation 2020-02-17 10:12:15 +00:00
Luke Benstead
2178d2f6d7 Improve lighting performance 
This is (another) first pass at improving the performance of the lighting code.
As part of this refactor *we have lost glColorMaterial*. I need to figure out a
nice way of implementing it without slowing the common code path.
 2020-02-16 20:36:49 +00:00
Luke Benstead
dafc56c396 Add new file 2020-01-01 14:30:03 +00:00
Luke Benstead
eeb95193ac Fix overflow 2019-12-27 19:35:18 +00:00
Luke Benstead
b2a2e71795 Much faster lighting implementation 2019-12-27 10:36:30 +00:00
Luke Benstead
a280dac778 Performance improvements 2019-11-30 10:07:41 +00:00
Luke Benstead
62b53f0fb1 Simplify swapVertex 2019-11-30 10:07:23 +00:00
Luke Benstead
e61369674c Change where txr.alpha is set 2019-11-30 10:07:04 +00:00
Luke Benstead
e97dd466aa Fix depth test functions 2019-11-30 10:06:46 +00:00
Luke Benstead
cdfb805dd9 Implement a fast path for glDrawElements 2019-11-27 20:08:29 +00:00
Luke Benstead
140eec3d92 glNormalPointer should accept GL_INT_2_10_10_10_REV, not GL_UNSIGNED_INT_2_... 2019-11-27 09:10:10 +00:00
Luke Benstead
11cd54bc0b Add partial support for GL_ARB_vertex_type_2_10_10_10_rev and also GL_NORMALIZE 2019-11-18 17:39:09 +00:00
Luke Benstead
fd3e7cde6c Improve the light sample + tweaks 2019-11-14 21:12:27 +00:00
Luke Benstead
8654ff24a2 Add light sample and fix lighting bug 2019-11-14 10:04:15 +00:00
Luke Benstead
9f3adc099a Fix a bad reference 2019-11-12 17:28:39 +00:00
Hayden Kowalchuk
805c68e973 remove single minus sign 2019-10-04 10:29:54 -04:00
Luke Benstead
f59e9bf56e Implement GL_ARB_vertex_array_bgra 2019-09-30 21:59:11 +01:00
Luke Benstead
d7e424a766 Initial implementation of a fast-path (currently some corruption) 2019-09-30 09:14:43 +01:00
Luke Benstead
2c5b71b2b0 Implement mipmap generation for paletted textures 2019-09-26 09:17:07 +01:00
Luke Benstead
08ba39f6d1 Fix twiddled mipmap generation 2019-09-25 13:45:08 +01:00
Luke Benstead
2e1e28ce51 More mipmap generation fixes 2019-09-25 13:32:13 +01:00
Luke Benstead
36a3f7082f Implement mipmap generation for twiddled textures 2019-09-25 13:10:34 +01:00
Luke Benstead
e14db20a41 Fix a bunch of mipmap issues 2019-09-24 21:26:17 +01:00
Luke Benstead
2b53f50c46 Add some copy safety and remove some print statements 2019-09-24 19:39:23 +01:00
Luke Benstead
150c95bd33 Huge refactor of mipmap handling. All textures are now stored twiddled on the PVR 2019-09-24 15:47:23 +01:00
Luke Benstead
888a48562f Generate version.h and print version on boot. Fixes #46 2019-09-22 21:48:43 +01:00
Luke Benstead
8f84cbb142 Various cleanups from @mrneo 2019-09-22 20:52:58 +01:00
Ben Baron
b192bfc451 Fixed comment 2019-09-17 08:28:43 -05:00
Ben Baron
cb675434c7 Fixed GL_ALPHA support (convert to argb format) 2019-09-16 20:48:06 -05:00
Luke Benstead
e39632bcc4 Refactor matrix management and clipping 2019-09-14 20:51:47 +01:00
Luke Benstead
e7f2ad7dcc Optimise multitexture submission 2019-09-09 09:36:06 +01:00
Luke Benstead
3af18cb514 Refactor the perspective divide to work with glDepthRange 2019-09-08 17:27:56 +01:00
Luke Benstead
1d32834b52 Simplify texture and blending context updates 2019-09-06 09:35:57 +01:00
Luke Benstead
22690600d0 Don't include kos headers from gl.h 2019-09-06 09:35:33 +01:00
Luke Benstead
4170655a88 If someone attempts to use lines, just log an error and render nothing (for now) 2019-09-06 09:34:55 +01:00
Luke Benstead
8e59b9adb5 Make sure we clamp floating point colours to avoid overflows 2019-09-04 17:59:57 +01:00
Luke Benstead
57f4f62f86 Implement glColor3ubv 2019-08-20 20:42:29 +01:00
Luke Benstead
b6fccd3148 Use PVR_TXRENV_MODULATE instead of MODULATEALPHA. Fixes #48 2019-08-08 09:36:38 +01:00
Luke Benstead
b82d28130d Rewrite the lighting code 2019-08-01 20:21:13 +01:00
Luke Benstead
3395f17687 Throw GL_INVALID_OPERATION if mipmaps are specified for non-square textures 2019-04-17 16:19:03 +01:00
Luke Benstead
62743d42cb Only allocate space for mipmaps when necessary 2019-04-17 14:55:30 +01:00
Luke Benstead
a8d420299c Correctly throw GL_INVALID_VALUE for invalid sizes 2019-04-14 08:51:37 +01:00
Luke Benstead
6cfb4e437c Handle GL_DOUBLE like GL_FLOAT everywhere 2019-04-14 07:17:27 +01:00
Luke Benstead
cb692f59b4 Remove unnecessary conditional check 2019-04-01 09:57:33 +01:00
Luke Benstead
d912680ef0 Update version string 2019-03-30 07:15:50 +00:00
Luke Benstead
e876dcb14f Massively optimise GL_POLYGON/GL_TRIANGLE_FAN 2019-03-29 11:26:19 +00:00
Luke Benstead
9fafe31a37 Disable profiler 2019-03-29 11:26:19 +00:00
Luke Benstead
a75ced3fef Speed up immediate mode submission 2019-03-29 11:26:19 +00:00
Luke Benstead
1e18fbc527 Fix twiddling code. Fixes #37 2019-03-29 11:26:19 +00:00
Luke Benstead
2e33dc0718 Add missing profiler_pop(). Fixes #36 2019-03-29 11:26:19 +00:00
Luke Benstead
41ee67cbf1 Code cleanup 2019-03-28 13:10:53 +00:00
Luke Benstead
e15a47b6fb Use the list stored on the SubmissionTarget 2019-03-28 13:09:36 +00:00
Luke Benstead
3cd15de332 Add additional traces 2019-03-28 13:09:04 +00:00
Luke Benstead
8982444406 Consistently allow > 16384 verts 2019-03-28 13:07:53 +00:00
Luke Benstead
cd04784c33 Fix memory corruption 2019-03-28 13:05:13 +00:00
Luke Benstead
30f8564298 Fix glDrawElements 2019-03-27 09:39:06 +00:00
Luke Benstead
434f316526 Switch pointer comparisons for counters 2019-03-26 09:09:07 +00:00
Luke Benstead
d44a24d339 Add assertions 2019-03-25 19:43:03 +00:00
Luke Benstead
9e12e15a13 Make use of swapVertex 2019-03-25 19:30:45 +00:00
Luke Benstead
bdeb9cd45a Restore clipping case that apparently can happen after all 2019-03-25 19:04:50 +00:00
Luke Benstead
493592ea30 Tweaks 2019-03-25 16:07:27 +00:00
Luke Benstead
ba04f62f6d Minor optimisation 2019-03-25 16:07:12 +00:00
Luke Benstead
f712f00602 Don't do anything if there are no vertices submitted 2019-03-25 16:06:41 +00:00
Luke Benstead
4355d0f224 Add additional profiler checkpoints 2019-03-25 16:06:28 +00:00
Luke Benstead
70feea6c6f Minor optimisations 2019-03-25 16:05:36 +00:00
Luke Benstead
b771a5339b Send colours as bytes in immediate mode 2019-03-25 12:56:48 +00:00
Luke Benstead
8fd90bd040 Switch back to normal swapping 2019-03-25 12:38:34 +00:00
Luke Benstead
0e71588e6c Try to optimise the quad generation 2019-03-25 10:33:05 +00:00
Luke Benstead
671881eafd Optimise GL_POLYGON rendering 2019-03-25 09:48:58 +00:00
Luke Benstead
291e82d18a Rename ClipVertex -> Vertex 2019-03-25 09:44:59 +00:00
Luke Benstead
bd0ef4cba3 Demo multitexturing in zclip, default to GL_MODULATE on multitexture 2019-03-24 14:09:52 +00:00
Luke Benstead
5e6927d9a1 Huge refactor of the drawing code 2019-03-24 08:09:02 +00:00
Luke Benstead
3cb24c4fb4 Rename some functions 2019-03-14 13:16:55 +00:00
Luke Benstead
e9c8836181 Huge cleanup of glDrawElements handling 2019-03-14 13:15:56 +00:00
Luke Benstead
1ee16d8ee1 Slight optimisation 2019-03-13 17:38:42 +00:00
Luke Benstead
7c33f13438 Allow configuring initial capacities 2019-03-13 15:43:50 +00:00
Luke Benstead
d9539da841 Optimisations 2019-03-13 15:35:42 +00:00
Luke Benstead
8101e43e90 Fix winding issue 2019-03-13 15:19:28 +00:00
Luke Benstead
724ff628aa Fix some signedness issues 2019-03-13 15:14:09 +00:00
Luke Benstead
8b206f012e Make sure we correctly initalize the used banks 2019-03-13 12:05:06 +00:00
Luke Benstead
5bf58ec1a8 Refactor array submission to be (hopefully) faster 2019-03-13 11:24:35 +00:00
Luke Benstead
5da1ed732a Bump the default vbuf capacity 2019-03-13 08:53:35 +00:00
Luke Benstead
3d8fa7027b Properly forward the internal_palette_format 2019-03-13 08:51:05 +00:00
Luke Benstead
2ad23b1e16 Update version string 2019-03-11 19:54:55 +00:00
Luke Benstead
8b13e3adaf Reserve 0 in the framebuffer thing (WIP) 2019-03-11 19:24:08 +00:00
Luke Benstead
957ebfa662 Fix texture twiddling 2019-03-11 19:14:30 +00:00
Luke Benstead
588c082ec8 Allow specifying palette, autosort, memory options via glKosInitEx 2019-03-11 19:07:59 +00:00
Luke Benstead
8f26e9c364 Fix a bug in the morton_index function 2019-03-11 09:12:48 +00:00
Luke Benstead
a561fd469f Protect against invalid read 2019-03-10 20:18:11 +00:00
Luke Benstead
834599dc4b Add glDrawBuffer stub 2019-03-10 20:05:40 +00:00
Luke Benstead
7512c1e767 Fix GL_ALPHA_TEST sample 2019-03-10 19:59:34 +00:00
Luke Benstead
e4186a05bf Start working on a test for GL_ALPHA_TEST 2019-03-10 19:38:47 +00:00
Luke Benstead
04dab8da9a Implement glAlphaFunc and glEnable(GL_ALPHA_TEST) 2019-03-10 17:53:58 +00:00
Luke Benstead
25bd3aedc8 Increase the max polygon size to 32 2019-03-10 16:10:59 +00:00
Luke Benstead
91c3b66d73 Add GL_MODELVIEW_MATRIX as an option to glGetFloatv 2019-03-10 12:30:39 +00:00
Luke Benstead
b00b65af54 Fix issues with triangle fans / polygons 2019-03-10 12:24:27 +00:00
Luke Benstead
1807a0119c Add some missing function stubs 2019-03-10 12:19:45 +00:00
Luke Benstead
259a82e69f Add support for multiple shared palettes 2019-03-10 11:18:56 +00:00
Luke Benstead
864dc45d10 Allocate palette slots on a FIFO basis 2019-03-09 14:32:50 +00:00
Luke Benstead
4d6cea59b7 Increase the max texture count 2019-03-08 21:38:39 +00:00
Luke Benstead
516cae7893 Store palettes in RAM not VRAM 2019-03-08 21:36:53 +00:00
Luke Benstead
ac3ffb9ce0 Make the binary symbols more compatible 2019-03-08 21:36:53 +00:00
Luke Benstead
df3cdf0ebb Fix drawing polygons. Fixes #35 2019-03-07 21:41:25 +00:00
Luke Benstead
d7342fa0c0 Automatically twiddle non-twiddled palette data 2019-03-07 21:21:30 +00:00
Luke Benstead
3e1ed8a5f7 Don't reserve more space than we need 2019-03-06 08:31:06 +00:00
Luke Benstead
d89997a277 Simplify the element drawing 2019-03-04 20:41:33 +00:00