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506 Commits

Author SHA1 Message Date
Matt Borgerson 0b838a6e4c nv2a: Bring back non-inc/inc loops to avoid dead code 2022-01-12 19:51:14 -07:00
Matt Borgerson 27afd42164 nv2a: Add puserdac.palette to vmstate 2022-01-12 01:53:12 -07:00
Matt Borgerson 1b5b14f8ba nv2a: Support local method loops for more methods 2022-01-12 01:13:02 -07:00
Matt Borgerson 909affdefe nv2a: Merge inc and non-inc method defs 2022-01-12 01:13:02 -07:00
Matt Borgerson a8fadd5a66 nv2a: Un-macroify loop wrappers 2022-01-11 22:03:08 -07:00
Matt Borgerson a3f077779f nv2a: Fold unnecessary macros 2022-01-11 22:03:08 -07:00
Matt Borgerson fb019d7c1f nv2a: Fold redundant loop macros 2022-01-11 15:07:48 -07:00
Matt Borgerson 7d101d5193 nv2a: Log exact method addr and name+offset if available 2022-01-11 14:20:00 -07:00
Matt Borgerson 13be29690a nv2a: Fix logging for looped methods 2022-01-11 14:20:00 -07:00
Erik Abair 01c2f0fa74 nv2a: Fix handling of NV097_SET_VERTEX_DATA4S_M 2022-01-09 16:42:38 -07:00
Matt Borgerson 057e7fcfa1 nv2a: Add kelvin method names to LUT 2022-01-09 03:19:56 -07:00
Matt Borgerson e2fc067073 nv2a: Fix debug printf warnings 2022-01-09 03:19:56 -07:00
Matt Borgerson 80fda910b1 nv2a: Batch process report queries 2022-01-09 02:47:58 -07:00
Matt Borgerson d54ce00f02 nv2a: Simplify swizzled<>linear logic 2022-01-08 19:50:20 -07:00
Matt Borgerson 62d04a3636 nv2a: Permit limited swizzled<>linear surface migration 2022-01-08 19:20:37 -07:00
Matt Borgerson 1871699c2e nv2a: Mark surface buffers dirty on DMA update 2022-01-08 19:20:37 -07:00
Matt Borgerson eb87feae2c nv2a: Only sync blit source surface if dirty 2022-01-08 02:45:48 -07:00
Matt Borgerson 76b26b13fc nv2a: Make beta value be strictly uint32_t 2022-01-08 02:45:48 -07:00
Matt Borgerson d91e6d304f nv2a: Refactor blit operation logic 2022-01-08 02:45:48 -07:00
Erik Abair 6e2446e91b nv2a: Support XRGB_ZRGB blit surface format 2022-01-08 02:45:48 -07:00
Erik Abair a546f07df7 nv2a: Implement BLEND_AND image blit operation 2022-01-08 02:45:48 -07:00
Erik Abair 0d4e3d29b5 nv2a: Download destination surface for partial SRCCOPY blits 2022-01-08 02:45:48 -07:00
haxar 25b8fa8433 nv2a: Refactor VGA init 2022-01-07 16:19:30 -07:00
wutno 8f529d0d9c nv2a: Set frequency to 233MHz 2021-12-28 17:40:50 -07:00
Erik Abair 41ef1ca5e5
nv2a: Add option to suppress irq and dma_map debug messages 2021-12-28 17:39:36 -07:00
antangelo 57795d81cb
nv2a: Don't mark surface dirty on unchanged offset, pitch 2021-12-28 15:53:47 -07:00
Matt Borgerson 69ceec4446 nv2a: Support gamma correction 2021-11-23 17:49:44 -07:00
Erik Abair dcad9d62b3
nv2a: Discard unknown front face 2021-11-19 16:40:54 -07:00
Matt Borgerson 50a5368f47 Revert "nv2a/vsh: Use double precision in clip range remap" 
This reverts commit 1a15d83c44.
 2021-11-19 13:48:04 -07:00
Erik Abair 1a15d83c44
nv2a/vsh: Use double precision in clip range remap 2021-11-18 17:17:59 -07:00
Erik Abair 1c6e75885c
nv2a: Enable 16-bit floating point z-buffer mode 2021-11-18 16:46:50 -07:00
Erik Abair a3e507860e
nv2a: Respect pitch in YUV texture conversion, upload 2021-11-13 17:18:23 -07:00
Matt Borgerson 8602863f36 util: Add fast-hash.h to simplify xxHash usage 2021-10-25 16:30:38 -07:00
Matt Borgerson a4115cf8b3 util: Move xxHash submodule to util/ 2021-10-25 16:30:38 -07:00
Matt Borgerson 5622af4981 nv2a: Discard unknown blend equation 2021-10-13 16:51:30 -07:00
Matt Borgerson 21718399f2 nv2a: Discard unknown blend factors 2021-10-12 01:52:42 -07:00
Matt Borgerson 47b1487a71 nv2a: Move bump mat into pgraph register file 2021-10-12 01:32:08 -07:00
Matt Borgerson 1a49f6066f nv2a: Discard bump env params for tex 0 2021-10-12 01:32:08 -07:00
Erik Abair db2a6aaf6d nv2a: Skip input decode if MAC and ILU are both NOP. 2021-10-12 00:17:50 -07:00
Matt Borgerson fe4929c146 nv2a: Sync on surface type change 2021-09-05 15:24:31 -07:00
Matt Borgerson c31cbf9f4e nv2a: Writeback dirty surfaces on scale change, VM load 2021-07-26 15:03:52 -07:00
Matt Borgerson 59d3bfe268 nv2a: Add swizzle to surface compat check 2021-07-20 10:37:07 -07:00
Matt Borgerson 5ec33df112 nv2a: Minor refactor 2021-07-20 10:37:07 -07:00
Matt Borgerson 5778854dbd nv2a: Scale point sprites by surface scaling factor 2021-07-20 10:37:07 -07:00
Matt Borgerson 52c670141a nv2a: Skip sync when moving from color<->zeta 2021-07-20 10:37:07 -07:00
Matt Borgerson 4a8cc6f623 nv2a: Use scaling factor helper function 2021-07-20 10:37:07 -07:00
Matt Borgerson 5562a484e1 nv2a: Support integer scaling of surface dimensions 2021-07-20 10:37:07 -07:00
Matt Borgerson 814d7e0a9a nv2a: Add flip option in glo_readpixels 2021-07-20 10:37:07 -07:00
Mike Davis 0b9a2e1a8f nv2a: Support NV062_SET_COLOR_FORMAT_LE_Y32 blitting 2021-07-18 22:58:16 -07:00
Mike Davis 0f9b862e37
nv2a: Support texture format SZ_DEPTH_Y16_FIXED 2021-07-12 12:15:49 -07:00
Mike Davis be3df6ab8e nv2a: Support texture format LC_IMAGE_YB8CR8YA8CB8 2021-07-10 23:29:01 -07:00
Mike Davis ed7cbef976
nv2a: Support texture format COLOR_LU_IMAGE_G8B8 2021-07-10 02:58:18 -07:00
Matt Borgerson 203c76f89c nv2a: Handle point sprites, scaling 2021-07-10 02:42:15 -07:00
Mike Davis f03015e20e
nv2a: Support texture format COLOR_SZ_B8G8R8A8 2021-07-03 13:10:31 -07:00
Matt Borgerson 473179b9f4 nv2a: Minimize clip origin for compatible surfaces 2021-07-02 17:42:25 -07:00
Matt Borgerson aaf8522431 nv2a: Add offset to FF inv. viewport matrix 2021-07-02 14:18:30 -07:00
Matt Borgerson 315ac1ceaa nv2a: Transform surface scissor y-coord by abs. surface height 2021-07-02 14:18:30 -07:00
Matt Borgerson 4716b7b980 nv2a: Transform clear y-coord by abs. surface height 2021-07-02 14:18:30 -07:00
Matt Borgerson e0f83c8be7 nv2a: Check zeta dirty after color update 2021-07-02 14:18:30 -07:00
Matt Borgerson 364588f426 nv2a: Better field render handling 2021-07-02 14:18:30 -07:00
Matt Borgerson f3f40b4c89 nv2a: Check surface expansion pitch and overlap 2021-07-02 14:18:30 -07:00
Matt Borgerson a07b8f1a2a nv2a: Factor surface entry population out 2021-07-02 14:18:30 -07:00
Matt Borgerson fef3a463b6 nv2a: Remove old up/down debug messages 2021-07-02 14:18:30 -07:00
Matt Borgerson e9ed81ac5a nv2a: Factor zeta format decode out to a table 2021-07-02 14:18:30 -07:00
Matt Borgerson be9360bb69 nv2a: Improve clipped surface handling 2021-07-02 14:18:30 -07:00
Matt Borgerson a7f3f8f212 nv2a: Don't orphan display buffer 2021-06-17 04:19:24 -07:00
Matt Borgerson 6f477f02a6 nv2a: Enable exclusive clip 2021-06-02 18:08:06 -07:00
Matt Borgerson ebcc77c6c8 nv2a: Fix window clip coordinate transform 2021-06-02 15:42:13 -07:00
Josef Šimánek df940c0b3f nv2a: Add NV062_SET_COLOR_FORMAT_LE_X8R8G8B8 definition 2021-05-18 13:34:18 -07:00
Matt Borgerson dbc73bbd82 nv2a: Derive rho, phi, theta from spot direction 2021-05-18 10:18:45 -07:00
Matt Borgerson 74f724715d nv2a: Fixup qstring to mstring 2021-05-18 10:18:45 -07:00
Wilhelm Kovatch e2e3572301 nv2a: implement FFP LIGHT_SPOT 2021-05-18 10:17:19 -07:00
Matt Borgerson ee18e7bf35 nv2a: Add custom mutable string object (QString is now immutable) 2021-04-18 23:41:28 -07:00
Matt Borgerson dc8eab47f6 nv2a: Use new 'q' prefix for atomics 2021-04-18 23:41:28 -07:00
Matt Borgerson b97b053282 nv2a: Use bool type for state change callback running parameter 2021-04-18 23:41:28 -07:00
Matt Borgerson 609aee0bbe build: Convert xemu Makefiles to meson 2021-04-18 23:41:28 -07:00
Matt Borgerson 0214f88f91 nv2a: Move vertex decompression to shader 2021-03-16 16:00:42 -07:00
Matt Borgerson e06d1c1343 ui: Bump to GL 4.0 2021-03-16 16:00:42 -07:00
Matt Borgerson 09e2357d02 nv2a: Cache inline elements in LRU 2021-03-16 16:00:42 -07:00
Matt Borgerson 559f105a88 nv2a: Bump up LRU bins 2021-03-16 16:00:42 -07:00
Mike ceee8d67b9 nv2a: Verify surface format X1R5G5B5_Z1R5G5B5 2021-03-13 16:14:31 -07:00
Matt Borgerson 1c6f85cdd9 nv2a: Round inline array attr offsets to natural boundary 2021-03-12 05:18:10 -07:00
Matt Borgerson 8d5961ab8f nv2a: Avoid shader lookups+binds 2021-03-12 04:45:53 -07:00
Matt Borgerson 2dbf966a50 nv2a: Include attribute data address in LRU key 2021-03-11 04:51:36 -07:00
Matt Borgerson fcb3246d4f nv2a: Connect draw arrays primitives originally within BEGIN/END 2021-03-11 03:07:52 -07:00
Matt Borgerson 2483bc59aa Revert "nv2a: Don't attempt to connect primitives in arrays" 
This reverts commit 33f8d3c88c.
 2021-03-11 03:07:52 -07:00
Matt Borgerson 5756a8892c nv2a: Squash repeated draw arrays 2021-03-11 02:06:35 -07:00
Matt Borgerson 33f8d3c88c nv2a: Don't attempt to connect primitives in arrays 2021-03-11 02:06:35 -07:00
Matt Borgerson 48ccf72e55 nv2a: Consider element range start in buffer uploads 2021-03-11 01:25:45 -07:00
Matt Borgerson 9ab3dcbd6c nv2a: Update VSH constants only if different 2021-03-11 01:10:36 -07:00
Matt Borgerson 851407e07c nv2a/vsh: Output muxed op first to avoid temp clobber 2021-03-06 19:06:47 -07:00
Matt Borgerson 105f86d973 nv2a: Factor Kelvin methods into functions 2021-03-06 01:45:40 -07:00
Matt Borgerson 9d545d17e7 nv2a: Relax stall conditions on pusher 2021-03-04 20:45:58 -07:00
Camden Smallwood 10863d1c0d nv2a: Use GL_ELEMENT_ARRAY_BUFFER when calling glDrawElements 2021-03-04 17:53:08 -07:00
Matt Borgerson fc73893f3c nv2a: Fix clip range scaling precision loss 2021-03-03 18:10:49 -07:00
Matt Borgerson 6e564854fc xemu: Update copyright 2021-03-03 03:48:11 -07:00
Matt Borgerson 7dae26380e nv2a: Stall pusher for pending sync events 2021-03-03 03:41:20 -07:00
Matt Borgerson 48c1720da8 nv2a: Support PVIDEO overlays again 2021-03-01 18:40:30 -07:00
Matt Borgerson f2bfa672e6 nv2a: Specify GL_STREAM/STATIC_DRAW buffer usages 2021-02-27 15:17:17 -07:00
Matt Borgerson 0d9ff0872a nv2a: Swap glDrawRangeElements for glDrawElements 2021-02-27 15:17:17 -07:00
Matt Borgerson f89dc5c446 nv2a: Add surface download complete event 2021-02-18 21:17:30 -07:00
Matt Borgerson 7b84142c4e nv2a: Add fb sync complete event 2021-02-18 02:48:25 -07:00
Matt Borgerson 8326870f77 nv2a: Eliminate re-malloc of inline buffer 2021-02-12 18:55:06 -07:00
Matt Borgerson b536ac07d6 nv2a: Fix surface debug print field 2021-02-11 16:45:36 -07:00
Matt Borgerson 7926347c8b nv2a: Fix buffer size in surface flip 2021-02-11 16:33:47 -07:00
Matt Borgerson afed1a4835 nv2a: Clear entire PSH struct before hashing 2021-02-11 16:10:34 -07:00
Matt Borgerson a88b4cf9f5 nv2a: Minor cleanup 2021-02-11 16:10:34 -07:00
Matt Borgerson 3248c8ebbf nv2a: Fast path PGRAPH method processing 2021-02-11 15:23:47 -07:00
Matt Borgerson 8e29469ddb nv2a: Cache converted vertex data 2021-02-11 14:54:39 -07:00
Matt Borgerson 9b42f4aaa3 nv2a: Add binning to LRU 2021-02-11 14:30:52 -07:00
Matt Borgerson d2990d0e47 nv2a: Use XXH3_64bits as fast hash 2021-02-11 14:09:52 -07:00
Matt Borgerson fec0ad6f4c nv2a: Add xxHash submodule 2021-02-11 14:09:52 -07:00
Matt Borgerson 30fe6cb3c4 nv2a: Drop xxHash inline sources 2021-02-11 14:09:52 -07:00
Matt Borgerson 7a08e93085 nv2a: Add simple frame metrics 2021-02-11 13:50:18 -07:00
wutno 9ca79f75d8 nv2a: Change stepping to match retail 1.0 Xbox 2021-01-23 16:52:57 -07:00
Matt Borgerson 996f3d4dc3 nv2a: Grab lock before marking pending download 2020-12-30 03:52:46 -07:00
Matt Borgerson e431cbff82 nv2a: Fix compiler nits 2020-12-30 03:51:47 -07:00
Matt Borgerson af35a8b728 nv2a: Approximate CLAMP_OGL with CLAMP_TO_EDGE 2020-12-07 19:25:48 -07:00
Matt Borgerson 2933d8d171 nv2a: Set VGA color mode after reset 2020-12-02 23:03:51 -07:00
Matt Borgerson 0bec22318a nv2a: Add Gaussian convolution filter for AA 2020-12-02 16:49:58 -07:00
Matt Borgerson a34cab69dd nv2a: Support line and poly anti-aliasing 2020-12-01 22:36:09 -07:00
Matt Borgerson 59980ba1c7 nv2a: Refactor BUMPENVMAP[_LUM] 2020-11-14 16:30:59 -07:00
Matt Borgerson 183ed86aa6 nv2a: Fix color swizzle for SZ_G8B8 and SZ_R8B8 2020-11-14 16:30:59 -07:00
Wilhelm Kovatch ff3deacae6 nv2a: Fix BUMPENVMAP[_LUM] texture modes 2020-11-14 16:27:12 -07:00
Wilhelm Kovatch 5aa0cec31b nv2a: Support 3D texture decompression in software 2020-11-01 17:55:14 -07:00
Matt Borgerson 5cc4568dfe nv2a: Force surface flush for mipmapped textures 2020-10-28 22:03:56 -07:00
Matt Borgerson 0c2368f37d nv2a: Fix broken dot texture modes 2020-10-28 22:03:56 -07:00
Matt Borgerson 3c6596975d nv2a: Implement dot texture modes and dotmapping 2020-10-28 15:59:20 -07:00
Matt Borgerson 9060302670 nv2a: Add GL error guard for glCompressedTexImage3D 
This only works with DXT1/S3TC if the implementation has the
NV_texture_compression_vtc extension, otherwise GL_INVALID_ENUM will be
raised. Bail out in this case, until a software fallback is implemented.
 2020-10-28 04:40:11 -07:00
Wilhelm Kovatch b9df397493 nv2a: Fix compressed 3D textures 2020-10-26 21:43:12 -07:00
Wilhelm Kovatch 518c9f38cd nv2a: Add support for compressed 3D textures 2020-10-26 19:49:47 -07:00
Matt Borgerson 6f777e73e6 nv2a: Add B8, G8B8 surface format placeholders 2020-10-26 00:20:48 -07:00
Matt Borgerson 0433c5e6bc nv2a: Simulate PCRTC_RASTER register 2020-10-25 19:52:57 -07:00
Matt Borgerson 23096561a3 nv2a: Check for same zeta/color surface offset 2020-10-25 03:39:58 -07:00
Matt Borgerson 4cd7c98025 nv2a: Unbind surfaces when flushing 2020-10-23 14:33:45 -07:00
Dalai 6936945afa nv2a: Support texture format COLOR_LU_IMAGE_DEPTH_Y16_FLOAT 2020-10-23 13:38:57 -07:00
Matt Borgerson d6e52a02c4 nv2a: Lazily synchronize surface data to/from RAM 2020-10-22 21:29:53 -07:00
Matt Borgerson 6a2f6b3637 nv2a: Download surface before blit 2020-10-18 01:37:19 -07:00
Matt Borgerson 79989a0e3f nv2a: Always use texture cache 2020-10-18 01:16:32 -07:00
Matt Borgerson a3fc742bbe nv2a: Remove nv2a_ prefix on files in nv2a dir 2020-10-18 00:55:08 -07:00
Matt Borgerson c69e58ee0f nv2a: Make files individually compilable 2020-10-18 00:55:08 -07:00
Matt Borgerson fcd3764cce nv2a: Handle color material ambient/emissive 2020-09-06 20:42:21 -07:00
Matt Borgerson bb0fdef251 nv2a: Handle alignment padding between cubemap faces 2020-09-05 16:21:21 -07:00
Voxel9 c90335801c nv2a: Fix FFP texgen assertions 
Should compare against channel index instead of texture stage index
 2020-06-29 07:49:51 -07:00
Voxel9 3bbea5269e nv2a: Remove TEXGEN_SPHERE_MAP assertion 2020-06-29 07:49:51 -07:00
Matt Borgerson 60d3dc8ae1 nv2a: Add VMStateDescription 2020-06-19 05:43:14 -07:00
Matt Borgerson c9cf9a9972 nv2a: Add state flushing to PGRAPH 2020-06-19 05:43:14 -07:00
Matt Borgerson f898b5e875 nv2a: Rename PCIDevice dev to parent_obj per QEMU convention 2020-06-19 05:43:14 -07:00
Matt Borgerson f2869790d9 nv2a: Check for PGRAPH FIFO access before context switch 2020-06-17 01:14:43 -07:00
Matt Borgerson ec4e798426 nv2a: Merge pfifo pusher/puller threads 2020-06-12 00:06:06 -07:00
Matt Borgerson c9df1d1047 nv2a: Replace some non-critical assertions with debug macros 
In the event these features are utilized, execution may still continue,
albeit with the likely possibility graphical problems of varying degree.
This patch replaces hard assertions with debug print statements when
configured to do so.
 2020-06-10 19:04:22 -07:00
Matt Borgerson f93c7b4ea3 nv2a: Fix device reset 2020-05-31 14:26:15 -07:00
Matt Borgerson 7e67f18595 ui: Cleanup debug messages 2020-05-22 14:57:58 -07:00
Matt Borgerson c2b74a08d3 ui: Move QEMU main loop to a thread 2020-05-04 07:22:56 -07:00
Matt Borgerson 0245d3bee9 nv2a: Update Makefile offscreen GL sources 2020-05-04 07:15:29 -07:00
Matt Borgerson 2d364b5bd1 nv2a: Add SDL-based offscreen GL context interface 2020-05-04 07:13:16 -07:00
Matt Borgerson 2199dbc4e9 nv2a: Remove platform-specific GL context management 2020-05-04 07:10:26 -07:00
Stanislav Motylkov c230d77bc2 nv2a: Add some missing RAMDAC registers 
Cromwell sets these registers on video initialization and
guest OS should be able to read them in order to obtain
current screen resolution set up by firmware.
 2019-10-18 21:30:16 +01:00
Jannik Vogel 2dc570561e nv2a: Fix VGA get_bpp for X1R5G5B5 2019-10-01 12:48:45 -07:00
Jannik Vogel f9b9a9bad8 nv2a: Add support for PGRAPH RDI select 0xCC 2019-09-16 12:15:25 -07:00
Jannik Vogel e42fb24752 nv2a: Add support for PGRAPH RDI select 0x17 2019-09-16 12:15:25 -07:00
Jannik Vogel 973f8db16a nv2a: Support PGRAPH RDI 2019-09-16 12:15:25 -07:00
Jannik Vogel 5ccd95ec4b nv2a: Use `pg` shortname in PGRAPH MMIO handler 2019-09-16 12:15:25 -07:00
Stas'M dd1248a563 nv2a: Set PCI class id and subsystem id to match hardware 
This patch sets the class id, subsystem id, and subsystem vendor id
in the PCI device header to match what the NV2A hardware advertises.

This resolves an issue with PCI device enumeration failing to detect and load
the driver for the NV2A device in some operating systems, namely ReactOS
version 0.2.5-xbox (custom build), which depend on these fields being
programmed correctly.
 2019-08-28 13:55:21 -07:00
Jannik Vogel 1026f0e42f vsh: Minor improvements to individually weighted skinning 2019-02-24 17:05:50 -07:00
Jannik Vogel c331854c55 vsh: Support generated weights in skinning 2019-02-24 17:05:50 -07:00
Jannik Vogel f3b7fefde4 vsh: Fix skinning mode order 2019-02-24 17:05:50 -07:00
Jannik Vogel 0f39a2cc76 nv2a: Slot 0 of SET_VERTEX_DATA specifies a vertex 2019-02-22 17:02:44 -07:00
Jannik Vogel 851e478319 psh: Separate input component usage selection for RGB and ALPHA portion 2019-02-18 11:43:20 -07:00
Jannik Vogel f9ba5b9c8c psh: Final combiner G input is a scalar 2019-02-18 11:43:20 -07:00
Jannik Vogel 52f897aa17 psh: Use vec4 for all registers 2019-02-18 11:43:20 -07:00
Jannik Vogel d225ff7a98 psh: Use float for alpha, vec3 for rgb 2019-02-18 11:43:20 -07:00
Jannik Vogel f21c2d7ddb psh: Use output clamping from NV_register_combiners GL extension 2019-02-16 12:43:08 -07:00
Jannik Vogel c1494de8d3 psh: Use input mapping from NV_register_combiners GL extension 2019-02-16 12:42:49 -07:00
Stefan Schmidt 960698a24e nv2a: Set content of disabled register combiner stages to zero 2019-02-06 23:32:22 -07:00
Jannik Vogel f3d7e72a5c nv2a: Fix A8Y8 texture formats 2019-02-06 23:28:43 -07:00
Matt Borgerson 7a59bf14d3 nv2a: Use linear addressing for LU_IMAGE_A4R4G4B4 2019-02-06 20:05:12 +01:00
Matt Borgerson 47452495c0 nv2a: Fix NV097_SET_VERTEX_DATA2S scaling 
Vertex attribute values provided via NV097_SET_VERTEX_DATA2S are
apparently two 16-bit signed integers, packed into 32 bits, which are
then to be directly mapped to floating point values in the range
[-32768.0, 32767.0].

Halo:CE uses this format to provide texture (u,v) coordinates for
render-to-texture techniques, including weapon scope, dynamic shadows,
and radar beacon--all of which are now working as expected with this
patch.
 2019-01-22 16:12:11 -07:00
Matt Borgerson 02f3b701d0 nv2a: Replace texture cache with a simpler implementation 2018-12-13 11:42:14 -07:00
Jannik Vogel 910dadc5ab nv2a: Fix window-clip region off-by-one error 2018-11-08 12:00:12 -07:00
Jannik Vogel e3d0803843 nv2a: Force GL surface transfer on surface address or pitch changes 2018-11-06 12:05:15 -07:00
Jannik Vogel 781a73e118 nv2a: Debug log GL surface transfers in GL 2018-11-06 12:05:15 -07:00
Jannik Vogel b42d49498c psh: Cleanup and dead code removal 2018-11-06 11:56:01 -07:00
Jannik Vogel 5db1694f88 psh: Rename c0 and c1 uniforms 2018-11-06 11:56:01 -07:00
Matt Borgerson d7dbfce2bc nv2a: re-enable texture caching 
Texture caching (enabled via `USE_TEXTURE_CACHE` macro) got turned off
in a cleanup commit. Turn it back on for performance.
 2018-11-03 15:53:02 -07:00
espes e12aa122cf relicense xbox components as LGPL 
(with permission)
 2018-10-10 13:38:16 +10:00
Stefan Schmidt 1c6bb37bec Replace ffs() calls with ctz32() 2018-10-08 11:34:23 -07:00
espes 3d33d8101b cleanup nv2a 2018-09-26 17:42:41 +08:00
Matt 316967c441 nv2a FIFO Refactoring (#76) 
* Port espes's fifo work to the split up nv2a code

This patch ports over the following commits from the XQEMU 1.x tree
(available via tag archive-xqemu-1.x) to the refactored nv2a code:

- 4d9107e8 (HEAD -> xbox, upstream/xbox) Merge branch 'fix-fifo' into xbox
- c33f4ab2 cleanups
- d3f83d93 cleanups
- faca5dd0 fix
- 7c62d7c1 fixes
- 8ad239b0 wip
- 45ed3c31 wip
- c006d5e8 wip

However, in its current form, this patch causes some regressions and
needs further investigation.

* nv2a: basic pattern object
 2018-09-26 16:10:07 +08:00
Lucas 7960ffe466 nv2a: Ptimer fixes (#113) 
Set NV2A_CRYSTAL_FREQ to Retail speed
Fix ptimer_get_clock() behaviour
 2018-09-26 16:01:28 +08:00
Matt Borgerson 6b21948bcc Merge branch 'master' into merge_3_0_0_sync 2018-09-05 20:07:50 -07:00
Lucas Eriksson c01c27d968 nv2a: Fix EXP and LOG 
According to the NV_vertex_program specification, our implementations of
these functions were wrong.
spec:
https://www.khronos.org/registry/OpenGL/extensions/NV/NV_vertex_program.txt
 2018-09-04 01:14:55 +02:00
Matt Borgerson a0dad83029 nv2a: Replace QINC/DECREF macros with new inlines 2018-09-02 13:49:53 -07:00
Matt Borgerson 12401cd500 nv2a: remove global_vmstate arg in vga_common_init 2018-09-02 13:49:24 -07:00
Matt Borgerson f169ce4c26 nv2a: Move some defs to nv2a.h and fix minor nits 2018-07-25 02:03:30 +02:00
Matt Borgerson 10b3b06320 nv2a: Fix minor prototype style issues 2018-07-25 02:03:30 +02:00
Matt Borgerson f0ea80b4bd nv2a: Use a macro to define the nv2a stub handlers 2018-07-25 02:03:30 +02:00
Matt Borgerson 7e7f837bad nv2a: Remove STUB stuff from nv2a.c 2018-07-25 02:03:30 +02:00
Matt Borgerson d53f884ec1 nv2a: Remove HACK HACK HACK code 2018-07-25 02:03:30 +02:00
Jannik Vogel 4ffe83b696 nv2a: Add ARL-bias to work around OpenGL float behaviour 2018-07-12 15:10:59 -07:00
Matt Borgerson 2497e2d7c4 nv2a: Add support for window clipping 
Fixes several games which utilize clipping, such as Halo:CE which
uses clipping in multiplayer to render multiple player screens.

Research and original PoC work done by Jannik Vogel:
- JayFoxRox/xqemu-espes@c05d91b
- JayFoxRox/xqemu-espes@a254830
 2018-07-10 01:11:05 +02:00
Jannik Vogel a9db473231 Check for GL debug extensions before use 2018-07-01 14:50:50 -07:00
Jannik Vogel 0f190369d3 Switch from GLEW to epoxy 2018-07-01 14:21:53 -07:00
Matt Borgerson 0523deaa93 nv2a: Recycle FIFO command queue memory 
This patch adds an additional "retired" queue in which FIFO command
entry objects are placed after execution. This queue of objects is then
returned to the pusher's new "available" queue for re-use.

This improves the performance of the system by avoiding the costly
overhead associated with the general-purpose use of `malloc` and `free`
for previous allocation of FIFO command queue objects.
 2018-06-28 10:17:57 -07:00
Matt Borgerson dc57d0e3c0 Add offscreen GL code 2018-06-26 17:07:41 -07:00
Matt Borgerson 584dbda1d6 Fix and refactor NV2A code 
This patch does the following:
- Fixes up things for Qemu 2.x compat
- Factors out the high-level NV2A blocks into separate files
- Updates g-lru-cache for latest glib compat (github.com/chergert/glrucache@c10af24)
- Changes texture hashing algorithm from FNV to xxH v0.6.5
 2018-06-26 17:07:41 -07:00