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56f5b24d85
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Author SHA1 Message Date
Falco Girgis
56f5b24d85 Fixed OpenGL Fog implementation + Added New Sample 
- Redid fog.c OpenGL fog back-end implementation
    * only reconfigure fog values when changed
    * properly clamp between 0.0f and 1.0f colors
    * error out on negative densities
    * separate fog statics became single struct
- Added Nehe16 example (adapted from KGL)
    * Made spinning much faster (so you can see it better)
    * fixed a few issues with KGL code (invalid GL enums, lol)
    * swapped to new controller API
    * added #ifdef for non-DC file paths
 2025-02-18 21:52:19 -06:00
Luke Benstead
e71560f31b Merge branch 'platform_h_support_Naomi' into 'master' 
platform.h: support Naomi again

See merge request simulant/GLdc!150
 2025-02-09 20:21:51 +00:00
Luke Benstead
388df1d1d5 Merge branch 'cherry-pick-52011fe9' into 'master' 
Add support for glGetIntegerv(GL_MATRIX_MODE, ...)

See merge request simulant/GLdc!152
 2025-02-09 19:21:53 +00:00
David Reichelt
08b2d58b4e Add support for glGetIntegerv(GL_MATRIX_MODE,...) 
(cherry-picked from commit 52011fe9efeb2e997637876be8a3f600bf91df25)

Co-authored-by: David Reichelt <freakdave@hotmail.com>
 2025-02-09 19:13:38 +00:00
David Reichelt
810d0fdc19 Merge branch GLdc:master into master 2025-02-09 19:00:07 +00:00
Luke Benstead
787b873674 Merge branch 'lighting_fix' into 'master' 
Fix lighting using some values calculated for last vertex, instead of the current vertex

See merge request simulant/GLdc!151
 2025-02-08 07:07:59 +00:00
UnknownShadow200
b7ac22ec34 Fix lighting using some values calculated for last vertex, instead of the current vertex 2025-02-08 12:23:43 +11:00
T_chan
72f11428d3 platform.h: support Naomi again 2025-02-05 20:29:21 +00:00
Luke Benstead
84281ca329 Merge branch 'depthsample_fix' into 'master' 
Depthsample fix

See merge request simulant/GLdc!148
 2025-02-05 17:47:57 +00:00
Luke Benstead
d3b8b89d47 Merge branch 'gluPerspective' into 'master' 
fixed gluPerspective to use GLdouble instead of GLfloat for m4-single compilation.

See merge request simulant/GLdc!149
 2025-02-05 17:47:29 +00:00
GPF
41e30028df fixed gluPerspective to use GLdouble instead of GLfloat for m4-single compilation. 2025-02-05 10:42:05 -07:00
UnknownShadow200
62cb72091d Fix wrong glEnable call 2025-02-05 21:47:35 +11:00
UnknownShadow200
455ad29e4c At least the provided .dtex files load now 2025-02-05 21:42:50 +11:00
UnknownShadow200
72baba7a5e Refactor dtex parser again 2025-02-05 21:36:28 +11:00
UnknownShadow200
4255767f9f Refactor dtex parser 2025-02-05 20:34:04 +11:00
Luke Benstead
a34f18965d Merge branch 'alloc_fix' into 'master' 
Fix alloc_count_continuous calculation

See merge request simulant/GLdc!145
 2025-02-02 23:00:08 +00:00
UnknownShadow200
5b5e6d3ee6 Fix alloc_count_continuous calculation 2025-02-03 06:53:16 +11:00
Luke Benstead
acee4b5c37 Merge branch 'quicker_transform' into 'master' 
Quicker vertex transform in non-fast path

See merge request simulant/GLdc!144
 2025-02-02 08:34:36 +00:00
Luke Benstead
9100660c78 Merge branch 'attribute_speedup' into 'master' 
Move attribute parsing into separate file and avoid recomputing parse/read functions unless necessary

See merge request simulant/GLdc!143
 2025-02-02 08:32:06 +00:00
UnknownShadow200
a566bba082 Call TransformVertex directly instead of using TransformVertices 2025-02-02 15:58:19 +11:00
UnknownShadow200
3b2e549934 Optimise vertex transform in non-fast path to avoid storing xyz to memory and then loading it again 2025-02-02 14:36:40 +11:00
UnknownShadow200
9d717800bd Reorganise attribute parsing functions 2025-02-02 13:51:30 +11:00
Luke Benstead
ea4073fbdc Merge branch 'error_coldpath' into 'master' 
Move error handling code into the cold path

See merge request simulant/GLdc!142
 2025-02-01 11:10:52 +00:00
Luke Benstead
8a572f5a51 Merge branch 'builtin_math' into 'master' 
Prefer relying on built in codegen rather than relying on sh4_math.h

See merge request simulant/GLdc!141
 2025-02-01 11:09:59 +00:00
UnknownShadow200
e2c3ff0ed6 Fix not building for desktop 2025-02-01 20:12:23 +11:00
UnknownShadow200
e2fc2da055 Move error handling code into the cold path 2025-02-01 19:58:22 +11:00
UnknownShadow200
5318f11f11 Defer recomputing attributes state when possible 2025-02-01 18:17:28 +11:00
UnknownShadow200
3550c89501 Make non-textured non-fast drawing a little bit faster 2025-02-01 17:04:42 +11:00
UnknownShadow200
a35659ce3d Fix enable/disable attribute calls not updating read functions 2025-02-01 16:05:07 +11:00
UnknownShadow200
bdecf90d64 Calculate read attribute functions when attribute states changes, instead of at every draw call 2025-02-01 15:38:59 +11:00
UnknownShadow200
3b4b1b6975 Fix compile error 2025-02-01 14:00:49 +11:00
UnknownShadow200
71d0094ac4 Prefer relying on built in codegen rather than relying on sh4_math.h 2025-02-01 13:06:37 +11:00
Luke Benstead
2a2849d5e9 Merge branch 'falco/m4_single_lto_abi_fixes' into 'master' 
API FP ABI conformity fixes for -flto and -m4-single

See merge request simulant/GLdc!140
 2025-01-27 17:54:00 +00:00
Falco Girgis
dc0c8148cb API FP ABI conformity fixes. 2025-01-27 00:53:23 -06:00
Luke Benstead
36ba8099bb Merge branch 'kos_string.h_rip' into 'master' 
Deleting memcpy2/4() and memset2/4() routines

See merge request simulant/GLdc!139
 2025-01-24 09:36:42 +00:00
Falco Girgis
9653bf8c12 Got rid of a memset4() call from KOS. 2025-01-23 21:27:34 -06:00
Falco Girgis
a13d8a180b Removed kos/string.h dependency. 2025-01-23 21:24:06 -06:00
Luke Benstead
b4c2dd0a5e Merge branch 'micro_opts' into 'master' 
Few micro optimisations

See merge request simulant/GLdc!133
 2024-12-22 22:31:47 +00:00
Luke Benstead
aa383913cd Merge branch 'nonPOT2glTexSubImage2D' into 'master' 
update for glTexSubImage2D, now checks the active texture size and not the...

See merge request simulant/GLdc!136
 2024-12-07 23:27:52 +00:00
GPF
f7830df480 removed the commented out debug printing 2024-12-07 16:24:05 -07:00
Luke Benstead
55a912b621 Fix continuous free count 2024-12-07 19:54:16 +00:00
Luke Benstead
c4786a62e6 Fix bug in allocations (thanks @skmp) 2024-12-07 19:35:40 +00:00
Troy Davis
11651f331c Merge branch GLdc:master into nonPOT2glTexSubImage2D 2024-10-15 19:12:59 +00:00
GPF
553f6016f3 Only initialize the texture buffer with zeros if it's a partial update 2024-10-15 12:11:17 -07:00
GPF
b44dddbaff removed some unneeded code 2024-10-15 12:04:17 -07:00
GPF
4adf11543b fixed the case where xoffset and yoffset !=0 in glTexSubImage2D 2024-10-15 11:25:56 -07:00
GPF
a11847e513 update for glTexSubImage2D, now checks the active texture size and not the subimage size to draw the glTexSubImage2D pixelas into drawing with the xoffset and yoffset into the existing POT2 texture, so subimage size doesn't need to be a POT2. 2024-10-14 13:26:17 -07:00
Luke Benstead
69660476cd Merge branch 'glTexSubImage2D' into 'master' 
quick implementation of glTexSubImage2D/_glTexSubImage2DValidate, update to...

See merge request simulant/GLdc!135
 2024-10-13 20:44:00 +00:00
GPF
72136bb7f5 quick implementation of glTexSubImage2D/_glTexSubImage2DValidate, update to nehe06 example to show usage of glTexSubImage2D, and a compile issue to primitive_modes fixed. 2024-10-13 12:58:09 -07:00
Luke Benstead
d1294690a1 Merge branch 'pvr.h_update_fixes' into 'master' 
Removed opb_count hack for older KOS versions

See merge request simulant/GLdc!134
 2024-10-10 05:58:53 +00:00