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Author SHA1 Message Date
Nekotekina bd269bccaf types.hpp: remove intrinsic includes 
Replace v128 with u128 in some places.
Removed some unused files.
 2020-12-21 21:11:25 +03:00
Megamouse 066e53da55 minor cleanup 2020-12-19 08:33:53 +01:00
Nekotekina eec11bfba9 Move align helpers to util/asm.hpp 
Also add some files:
GLTextureCache.cpp
VKTextureCache.cpp
 2020-12-18 18:07:42 +03:00
Nekotekina fb29933d3d Add usz alias for std::size_t 2020-12-18 12:23:53 +03:00
kd-11 d3686dbb75 rsx: Add some texture upload statistics to the texture cache 2020-12-16 10:10:06 +03:00
kd-11 fb1c790350 rsx: Make debug overlay dynamic 2020-12-16 10:10:06 +03:00
kd-11 0ef5743261 rsx: Fix sampler descriptor updates for framebuffer resources 
- Each desc manages its own lifetime now instead of relying on global timestamp check
- Fixes situation where same object remains active without update for long
 2020-12-16 10:10:06 +03:00
kd-11 f83c2f0b6b rsx: Restructure and simplify some header include chains 2020-12-13 15:38:35 +03:00
kd-11 d775c8dc73 rsx: Move shader analysis+prefetch to the end of the draw call 2020-12-13 15:38:35 +03:00
Nekotekina a6a5292cd7 Use uptr (std::uintptr_t alias) 2020-12-12 16:29:55 +03:00
Nekotekina b59f142d4e Move types.h to util/types.hpp 2020-12-12 15:12:01 +03:00
Nekotekina b382d3b3e9 Remove ASSUME macro 
It's dangerous and sometimes bluntly misused feature.
Its optimization potential is near-zero.
 2020-12-10 14:08:02 +03:00
Nekotekina 36c8654fb8 Remove HERE macro 
Some cleanup.
Add location to some functions.
 2020-12-10 12:30:22 +03:00
Nekotekina e055d16b2c Replace verify() with ensure() with auto src location. 
Expression ensure(x) returns x.
Using comma operator removed.
 2020-12-09 15:43:38 +03:00
Nekotekina 24e4e329ed atomic.hpp: add atomic_t<bool> specialization 
May be required in future, plus adds/hides some methods.
 2020-12-07 17:13:12 +03:00
Nekotekina eb66302907 atomic.hpp: replace std::atomic with atomic_t 
Dual dependency is nothing good.
 2020-12-07 17:13:12 +03:00
kd-11 3a0b3a85a5 rsx: Separate program environment state from program ucode state 
- Allows for conservative texture uploads
- Allows to update a program object without running full ucode analysis for no reason
 2020-12-07 00:45:27 +03:00
RipleyTom af8c661a64 Remove BOM markers 2020-12-06 15:30:12 +03:00
kd-11 8228a4adcd gl: Disable depth test before rendering text to the backbuffer which does have a Z buffer 2020-11-24 11:10:43 +03:00
kd-11 cab4c78b7b rsx: Some shader compiler threads tuning 
- Allow more threads for wide CPUs
- Simplify 'auto' selection a bit
 2020-11-21 20:43:15 +03:00
kd-11 7553429130 gl: Thread shader source compilation dispatch 
- glCompileShader is in itself much slower than anticipated
 2020-11-21 20:43:15 +03:00
kd-11 3ddfa288cf rsx: Use multithreaded shader compiler backend 2020-11-21 20:43:15 +03:00
Nekotekina 71f1021648 Fix thread pool entry point and get_cycles() 
Fix possible race between thread handle availability.
Don't treat zero thread as invalid one.
Now entry point is full is assembly.
Attempt to fix #9282
Also fix some TLS.
 2020-11-21 17:18:42 +03:00
kd-11 0e7a705254 rsx: Resolution scaling overhaul 
- Enforce square pixels instead of per-axis scaling
 2020-11-18 09:29:34 +03:00
Nekotekina ba5ed5f380 Fix vm::lock_range wrong check 
Minor header refactoring.
 2020-11-04 14:59:26 +03:00
Nekotekina 605d57c541 sys_event: cleanup (replace vm::temporary_unlock) 
Also made minor changes in sys_rsx.cpp.
Removed unused exception std headers.
 2020-10-30 17:49:07 +03:00
kd-11 a50ea09053 rsx: Properly pass format_class information during RTV/DSV resource barrier 
- Also takes the opportunity to remove repeating code in a minor refactor.
 2020-09-22 12:19:54 +03:00
kd-11 6380e67af9 rsx: Fix depth clipping 
- Fix special case where n=f making (f-n) = 0
- Dynamically update depth range by setting dirty bits
- Fix depth bounds when n=f and bounds test is disabled
 2020-09-08 15:33:08 +03:00
kd-11 dc465df3bc rsx: Enable support for extended range in depth buffer 
- Software clipping emulation is used here as OpenGL does not have explicit clip control.
- Hardware clip control for vulkan to be enabled after this.
 2020-09-08 15:33:08 +03:00
kd-11 2e88924cb9 rsx/gl: Refactoring and cleanup 
- Fix incorrect memory requirement calculation for D32FS8X24_PACK64 data type on GL
- Removes a lot of spaghetti code in GL backend from years of accumulation
- Retires several now-useless methods from RSX util toolbox
 2020-09-08 13:53:06 +03:00
kd-11 6d2cb94e3e gl/vk: Support swizzled data for RCB/RDB 2020-09-07 22:31:57 +03:00
kd-11 85e5b077f7 gl: Overhaul upload and download routines for textures to go through shared image_to_buffer and buffer_to_image routines. 
- This automatically adds support for depth float textures as well
 2020-09-07 18:25:54 +03:00
kd-11 220e86bbd1 gl: Accelerate D24X8_UINT operations 
- Adds compute decoding for D24X8_UINT on both download and upload routines
- Adds support for D24X8_UINT operations for typeless copy
 2020-09-07 18:25:54 +03:00
kd-11 65ead08880 rsx: Refactor and improve image memory manipulation routines 2020-08-27 12:52:28 +03:00
kd-11 a5ac5a9861 rsx: Separate uint depth formats from float depth formats 2020-08-27 12:52:28 +03:00
kd-11 faaf28b41d rsx: Basic support for creating depth float formats 2020-08-27 12:52:28 +03:00
kd-11 fd2607ad52 rsx: Fix XBGR vs XRGB screenshots 2020-08-12 20:19:19 +03:00
kd-11 7e1b24224d rsx: Support XBGR flip image load from Cell memory 2020-08-12 20:19:19 +03:00
kd-11 b41349546c rsx: Proper support for typeless transform of ABGR framebuffers using the RGBA8 format 2020-08-12 20:19:19 +03:00
kd-11 6850533b50 rsx: Unify composite texture creation and management 
- Some texture accesses require image compositing steps to assemble the requested image from existing subresources.
  Handle all the common routines in a unified manner to avoid having one broken path (e.g mipmap gather not supporting bitcast operations)
 2020-08-10 13:31:22 +03:00
kd-11 7109fe9889 rsx: Improve swizzled layout detection 
- Reset swizzle flag to false automatically on section reset.
- Detect render target payload and extract swizzle information from it.
 2020-08-05 23:23:38 +03:00
kd-11 bd21930d1a rsx: Decode swizzled GPU data on CPU readback 
- Currently this conversion is being done on the CPU to reuse as much code as possible.
  The expectation is that this almost never happens, so there is not point in increasing maintenance burden by adding compute paths
 2020-08-02 16:14:11 +03:00
kd-11 4df933275b rsx: Propagate raster type of fbo sourced data throughout the pipeline. 
- Tracks which kind of raster was done (Z-ordered vs linear) throughout the application.
- This allows to identify if data is in the expected format or not.
 2020-08-02 16:14:11 +03:00
kd-11 b0c7ca6d1f vk: Improve video memory manager to attempt recovery in out of memory situations 2020-07-25 14:48:11 +03:00
kd-11 42a9ac9e6c rsx: Brute-force removal of superseded surfaces 2020-07-16 19:11:26 +03:00
kd-11 05dc6ad610 gl: Silence warnings 2020-07-05 16:58:44 +03:00
kd-11 5ea6535fd5 rsx: Force flushing of NaN/INF to zero 
- This option was always enabled for NVIDIA cards, but it seems some games would benefit from the option on other GPUs as well.
- TODO: Hwtest to verify correct behavior and plan how to safely implement in hw
 2020-06-26 09:24:15 +03:00
kd-11 c6a9a5d5d7 rsx/fixup: Fix color clear logic 
- Enable fast clears on ABGR formats in vulkan
- Fix disabling color clears for unsupported formats in GL
 2020-06-23 12:15:02 +03:00
kd-11 7f917c8ba5 rsx: Fix ABGR decoding for colormask and clear color 
- The bytes in these values are based on the format according to hw tests
- G8B8 is unaffected as the first two bytes are already G8B8 for A8R8G8B8 standard layout (BGRA)
- A8B8G8R8 and its derivatives have words 0 and 2 exchanged.
 2020-06-22 20:12:41 +03:00
kd-11 e992cbe01b rsx: Support DRGB8 sampling of render targets 2020-06-22 20:12:41 +03:00
kd-11 2086e7f2e8 rsx: Account for subpixel precision when converting DST coordinates to 
SRC coordinates

- When extracting a 1x1 texture from another texture of a different
  format, width conversion can result in a dimension of 0 if the
extracted texel is not a full texel in SRC
 2020-06-17 22:18:47 +03:00
kd-11 c764925b4d rsx: Properly handle conversion of G8B8 and related formats 
- These formats are 16-bit packed, not separate 8-bit channels. Conversion requires byteswap for them.
 2020-06-16 22:36:38 +03:00
kd-11 8d8fb4a2e4 rsx: Remove ARGB->D24S8 conversion shader which has been deprecated for years since compute capabilities were added to the emulator 2020-06-15 14:18:12 +03:00
kd-11 e1183f6919 gl: Fix depth buffer byteswap hint 
- uint24_8 is not actually swapped, it is decoded in a special way
 2020-06-12 20:49:47 +03:00
kd-11 f4ec28d932 rsx: Merge instruction expand flag with the other sign expand flags 
- Avoids double expansion when both the exp_tex flag is set AND the texture also is sampled as signed
- Should fix missing eyeballs in Mass Effect 1 with the previous sign expansion fix
 2020-06-12 20:19:20 +03:00
kd-11 ebbf329b6a gl: Improve async compiler synchronization with initialization 
- On multithreaded mesa, the program initialization routine was not
  being flushed correctly. Set up synchronization fence after initialization
is complete.
 2020-06-07 12:54:34 +03:00
kd-11 b353bf6c56 rsx: Improve surface cache resource management 
- Do not allocate too many objects. This is a problem in games using dynamic memory allocators that can make it rare for a surface to fall on the same address twice, keeping zombie RTVs and DSVs alive much longer than needed.
- Current limit used is 256M of virtual VRAM which is impossible on retail PS3
 2020-06-01 22:24:27 +03:00
kd-11 59d44cd1cc gl: Fix shader logging 2020-05-30 14:47:10 +03:00
kd-11 542a6aed51 rsx: Add stippled rendering support to interpreters 2020-05-30 14:47:10 +03:00
kd-11 1677618c75 rsx: Implement stippled rendering 2020-05-30 14:47:10 +03:00
Eladash 3d20ce70f5 rsx: Fix possible case NULL zcull_ctrl in on_exit() 2020-05-28 11:56:02 +02:00
Ani 581176fb1a gl: Restrict insert_vertex_input_fetch workaround to Intel proprietary 
It works fine on Mesa iris
Fixes detection of Mesa as recent Mesa does not have "x.org" on vendor string, allowing vendor_MESA to become true instead of vendor_INTEL on Mesa Intel
 2020-05-17 17:49:14 +03:00
AniLeo a8bca8b2ed gl: Only log shaders if g_cfg.video.log_programs is enabled 2020-05-16 16:16:17 +01:00
AniLeo b0d3c4d75e gl: Refactor shader type usage 
Use Common/GLSLTypes.h program_domain instead of duplicated own internal
type
 2020-05-16 16:16:17 +01:00
AniLeo 3db2f23e02 gl: Refactor shader compilation 2020-05-16 16:16:17 +01:00
Ani 661636efef gl: Check for EXT_depth_bounds_test 
Avoid glEnable/glDisable GL_DEPTH_BOUNDS_TEST_EXT flood that returns 
GL_INVALID_ENUM if the feature isn't supported
 2020-05-16 14:50:05 +01:00
AniLeo eecb22e749 gl: Remove older debug code 
KHR_DEBUG path makes this obsolete, usage of this older path has been 
removed a long time ago
 2020-05-16 08:29:00 +01:00
AniLeo 3ad12cf5f8 gl: Avoid issuing glDelete calls with m_id == GL_NONE 
Applies GL_NONE macro usage where it makes sense
 2020-05-16 08:29:00 +01:00
AniLeo 308cdfac35 gl: Rewrite Debug Output 
Remove Windows restriction, enable Debug Output for every supported OS
Filter our severity by Khronos severity
Handle and log source and type enums
 2020-05-16 08:29:00 +01:00
kd-11 118bfbbe98 rsx: Rewrite data texture remap expansion 
- 16-bit channel formats have special 0x4|0xE encoding for only 2 channels, not 4
- float textures do not take any remapping and crash if you try it.
  Depth float textures work fine though.
 2020-05-13 14:33:22 +03:00
kd-11 4f7c020e63 glsl: Improve VGPR usage 
- VGPR usage lowered from 159 -> 127 for texturing. Occupancy doubled from 1 to 2
- Eliminate most temporary registers
 2020-05-05 13:18:03 +03:00
Nekotekina cda8b3a59e RSX: fix new warnings 2020-05-01 22:00:57 +03:00
Megamouse 8f0af6a6fe rsx/interpreter: merge shader settings 
- merge disable_asynchronous_shader_compiler and interpreter_mode
- removes disable_asynchronous_shader_compiler setting
- Adds the resulting settings as radio buttons to the gui tab
 2020-04-30 15:02:59 +03:00
kd-11 2281c4f662 Fix build 2020-04-30 15:02:59 +03:00
kd-11 2ed50ba263 rsx/interpreter: Improve instruction accuracy 
- Fix DIV instruction
- Add EXP_TEX modifier
- Implement WPOS register read
- Swap 3D and Cubemap enums to match RSX ids
- Adds two extra instruction classes: flow control and packing control
- Implement remaining FP instructions with exception of the rare projected texture lookups
- Fix typo causing output color index > 0 to not work
- Fix KIL instruction
- Implement conditional vertex program writes
 2020-04-30 15:02:59 +03:00
kd-11 bc5c4c9205 rsx/gl: Implement variable path interpreter for optimal performance 2020-04-30 15:02:59 +03:00
kd-11 930bc9179d rsx/interpreter: Improve instructions support 
- Must statically write the gl_ClipDistance registers else you get uninitialized trash.
  This problem is more readily apparent on NVIDIA technology but even AMD is not completely immune.
 2020-04-30 15:02:59 +03:00
kd-11 b4bf48c33b vk: Integrate shader interpreter 2020-04-30 15:02:59 +03:00
kd-11 0072df7f20 rsx/gl: Add basic interpreter support to OGL 
- Adds basic interpreter functionality.
- Flow control and other instructions not yet implemented.
 2020-04-30 15:02:59 +03:00
Megamouse cf229a8e9f some more dynamic settings 2020-04-15 18:25:25 +02:00
scribam 2e397e38a4 Typos 2020-04-14 17:06:58 +03:00
scribam f37adc4188 Add fallthrough attribute 2020-04-14 17:06:58 +03:00
Eladash 504ba8d824 rsx: Fix grammer issue (binded -> bound) 2020-04-11 21:21:15 +03:00
kd-11 b301fecfd8 gl: Fix async shader compiler 
- Removes glFinish hack.
- Adds proper server-side synchronization.
- Adds primary context detection to allow worker threads to be identified.
 2020-04-05 16:35:20 +03:00
kd-11 4965bf7d7a gl/vk: Refactor draw call handling and stub shader interpreter 
- Refactors backend draw call management to make it easier to extend
  functionality.
- Stubs shader interpreter functionality.
 2020-03-23 14:47:28 +03:00
Nekotekina 04dedb17eb Disable exception handling. 
Use -fno-exceptions in cmake.
On MSVC, enable _HAS_EXCEPTION=0.
Cleanup throw/catch from the source.
Create yaml.cpp enclave because it needs exception to work.
Disable thread_local optimizations in logs.cpp (TODO).
Implement cpu_counter for cpu_threads (moved globals).
 2020-03-12 16:03:08 +03:00
kd-11 2985a39d2e rsx: Rewrite async decompiler 2020-03-09 14:59:25 +03:00
kd-11 8214425a3c rsx: Fix framebuffer native layout for X32_FLOAT 
- It was not matching the order laid out for normal textures uploaded from CPU.
 2020-03-08 11:43:49 +03:00
kd-11 149d550f7e gl: Restore commented out line 
- Byte order step was disabled for debugging and not restored
 2020-03-07 17:23:25 +03:00
kd-11 70f2577b9e vk/gl: Use best-fit semantics when scanning texture cache for flippable images 
- Allows sourcing flip data from the blit engine resources which avoids expensive flush and re-upload
 2020-03-07 16:58:35 +03:00
kd-11 1725f7a34b rsx: Add anaglyph 3D filter 2020-03-07 16:58:35 +03:00
kd-11 6e3406b3f5 video: Allow selection of 3D stereo resolutions 2020-03-07 16:58:35 +03:00
Nekotekina e4a81b1d13 Move Log.h to util/logs.hpp 2020-03-07 12:29:23 +03:00
Nekotekina 7a8772dafa Replace std::string::npos with umax 2020-03-05 14:05:23 +03:00
Nekotekina Aux1 c3f3451269 Fix warnings in GLGSRender 2020-03-04 21:23:34 +03:00
Eladash 8762f2a588 Use more starts_with 2020-02-29 13:06:14 +03:00
Megamouse ee46ad1ca9 move overlays code to headers 2020-02-26 23:43:18 +01:00
kd-11 1df1ceb4ea gl: Support new glyph format with array textures 2020-02-22 15:07:14 +03:00
Nekotekina 92e3eaf3ff Fix signed-unsigned comparisons and mark warning as error (part 2). 2020-02-19 22:54:58 +03:00
Megamouse fe75311be2 move config structs to own files and clean up some headers 2020-02-17 15:08:17 +03:00
Nekotekina bcbe324534 geometry.h: make conversion operators explicit 
It requires static_cast<> to call them.
 2020-02-11 13:21:45 +03:00
Nekotekina 034267adb2 Compilation fix 2020-02-10 16:57:56 +03:00
kd-11 792c481f6d rsx/overlays: Fix clipped rendering of UI elements 
- Take viewport offset into account when applying window transforms.
  This is necessary because gl_FragCoord is based on the framebuffer and not the viewport.
 2020-02-09 12:55:56 +03:00
Eladash b7043ce000 Make rsx::get_address report caller location 2020-02-08 22:18:56 +03:00
kd-11 43dae6c14d gl: Implement RCB/RDB 2020-02-06 17:54:05 +03:00
kd-11 2b5c24b304 gl: Fix memory barrier implementation and stub for RCB/RDB 
- It's a miracle it even compiled
 2020-02-06 17:54:05 +03:00
kd-11 50b1e26b17 gl: Fix a long-standing regression with typeless transfer caused by a typo. 
- The parameters for the final upload should be 'unpack_info' not 'pack_info'!
 2020-02-06 12:44:46 +03:00
kd-11 18e0559438 gl: Fix per-level sub-image sizes to comply with OpenGL guidelines for compressed textures 2020-02-06 12:44:46 +03:00
kd-11 3cc42c1bf8 gl: Fix broken image transfer operations 2020-02-05 18:18:09 +03:00
Nekotekina c0f80cfe7a Use attributes for LIKELY/UNLIKELY 
Remove LIKELY/UNLIKELY macro.
 2020-02-05 10:42:34 +03:00
Nekotekina 15391f45d0 Modernize RSX logging (rsx_log variable) 2020-02-01 11:52:22 +03:00
Nekotekina 1d0f359406 logs: add more log channels instead of GENERAL 2020-01-31 16:44:48 +03:00
Maksim Derbasov 1abdee242a small improvement (#7288) 
* small improvement

* comments addressed

Co-authored-by: kd-11 <15904127+kd-11@users.noreply.github.com>
 2020-01-22 12:28:48 +00:00
kd-11 22ca2827de rsx: Improve window border detection and clearing 
- Improves logic to detect if the frame requires letterboxing and
properly clears the background appropriately.
 2020-01-18 19:52:52 +03:00
kd-11 5e0ca4c0c4 rsx: Fixup for missing visuals when framebuffer is larger than requested 
display dimensions.
 2020-01-18 19:52:52 +03:00
kd-11 48407752a6 formatting: Unify indentation type in the newly added files to tabs 2020-01-18 19:52:52 +03:00
kd-11 bad4d1ff05 rsx: Improve present image scanning 
- Adds support for partial (letterboxed) source images by taking insets
into account.
- Bugfix for potential access violation when capturing screenshot on
vulkan
 2020-01-18 19:52:52 +03:00
kd-11 7453e46a7c rsx: Refactor out complex present code into separate files 
- Also restructures present code to have image lookup in a separate
re-usable function.
 2020-01-18 19:52:52 +03:00
kd-11 82af17beb1 gl: Optimize image operations 
- Avoid double transfers where a transfer to a temp image is done
without scaling and then a secondary transfer follows. Combines the two
steps into one whenever possible which can significantly alleviate
bandwidth problems at higher resolutions. Significant speedup, upto 90%
in some cases (PDF, PDF2)
 2020-01-16 22:29:26 +03:00
Megamouse 5e7d25ad35 overlays: refactor shader loading dialogs 2020-01-03 14:22:40 +01:00
Megamouse c4b4ce46b8 cellSaveData: don't pause apps during dialogs 2019-12-29 14:22:58 +01:00
kd-11 e1b734fd12 rsx: Fix linux build 2019-12-29 13:49:46 +03:00
kd-11 5be7f08965 rsx: Restructure ZCULL report retirement 
- Prefer lazy retire model. Sync commands are sent out and the reports will be
  retired when they are available without forcing.

- To make this work with conditional rendering, hardware support is
  required where the backend will automatically determine visibility by
  itself during rendering.
 2019-12-29 13:49:46 +03:00
kd-11 8dfea032f2 rsx: Remove deprecated do_method path that has been superceded by c++ inheritance for many years 2019-12-29 13:49:46 +03:00
Megamouse ef6f565dbd silence some annoying warnings 2019-12-28 15:40:57 +01:00
Emmanuel Gil Peyrot e30173a835 rsx: Make X11 optional on Linux 
This makes it possible to build rpcs3 on a pure Wayland system, without
the Xlib installed.
 2019-12-20 10:48:03 +00:00
Nekotekina 377e7d2a73 C-style cast cleanup VI 2019-12-04 17:56:22 +03:00
kd-11 fd751e3e7b rsx: Improve blit format mismatch detection 2019-11-19 13:18:15 +03:00
kd-11 4a0e1c79ed rsx: Improve format validation for blit engine 
- Check all possible cases where format mismatch is possible.
- Warn if a slow path is going to be taken. Should help with future
optimizations.
 2019-11-18 13:17:00 +03:00
Emmanuel Gil Peyrot f76720ceb0 Remove extraneous ::narrow<int>() calls 
GSL’s gsl::span didn’t use the correct type for its index_type, which is
why they were needed.
 2019-11-09 19:30:06 +01:00
Emmanuel Gil Peyrot ef368c5171 rsx: Replace gsl::byte with C++17’s std::byte 2019-11-09 19:30:05 +01:00
kd-11 9cd3530c98 rsx: Set up framework for hw deswizzle 2019-11-05 22:07:22 +03:00
kd-11 63bbf11a76 vk: Add video out calibration pass 
- Adds gamma correction and RGB range filters to output to match PS3
 2019-10-31 14:43:24 +03:00
kd-11 78aefe5b5e rsx/overlays: Add support for other primitive types other than triangle_strips 2019-10-31 14:43:24 +03:00
kd-11 35794dc3f2 vk: Add checks for alphaToOne support 
- This feature is very rarely used, as alphaToCoverage is commonly used as a replacement for blending, not in addition to it.
 2019-10-30 01:06:28 +03:00
kd-11 d04241ad25 rsx: Allow compressed textures to be unaligned in size 
- Align based on row length but let the texture itself be of arbitrary dimensions
 2019-10-28 15:20:45 +03:00
Eladash 945abcc6cd rsx: Align down index array offset 
* Also use improved to_be_t<> template (recetly ignoring one byte long types) for vm gsl::byte referencing, remove redundent narrow<> cast (same type)
 2019-10-22 13:45:09 +03:00
kd-11 0b2f9f0f17 rsx: Add support for delayed shader discard. 
- Noticed a glitch on AMD hw and windows drivers where discard seems to affect entire 4x4 cells.
- Dead fragments (outside the primitive boundary) could have their discards trigger as they do not have proper access to variables.
- This introduces dead fragments along triangle edges, causing a diagonal line pattern across the screen that is very annoying.
 2019-10-22 13:44:49 +03:00
kd-11 901942f24a rsx: Replace pointless f32[4] restriction on texture parameters. 
- Use a struct instead to improve readability and remove pointless OpBitCast
 2019-10-22 13:44:49 +03:00
kd-11 f7842b765f rsx: Implement packed format renormalization 
- Renormalizes arbitrary N-bit values as 8-bit normalized.
- NV hardware performs integer normalization at 8 bits if the size is less than 8.
- This can cause significant arithmetic drift because the error is multiplied by a huge number when sampling.
 2019-10-22 13:44:49 +03:00
kd-11 3c44065684 gl: Fix copypasta 
- MSAA is still unimplemented in OGL
 2019-10-20 21:38:40 +03:00
kd-11 eee2237e19 rsx: Track uncached cache resources 
- Uncacheable resources can be reused as soon as they're made visible to the draw call.
- Since they're likely to be reused every draw call until the shader changes, it is important to reuse as much as possible
 2019-10-18 14:46:37 +03:00
kd-11 decf9cfcf6 rsx: Notify the backend to release or delete temporary surfaces after we're done with them. 2019-10-18 14:46:37 +03:00
kd-11 5af8a9fbbc rsx: Fix decoding of some fixed point texture parameters 
- Checked envydocs and found the correct format as fixed-point 4.8 with optional sign bit
 2019-10-17 18:18:00 +03:00
kd-11 840b52fe80 rsx: Implement mipmap gathering from texture cache 2019-10-17 18:18:00 +03:00
kd-11 d6d8766f8d rsx: Refactoring 
- Move some helper routines out of the cache core
- Prep for multi-layered image search
 2019-10-17 18:18:00 +03:00
kd-11 cb362b4085 rsx: Runtime check on RTT cast 2019-10-17 02:30:03 +03:00
kd-11 42aa4c5000 gl: Vendor-specific tuning 2019-10-13 19:00:05 +03:00
kd-11 776fa54d22 gl: Fix missing case 2019-10-13 19:00:05 +03:00
kd-11 27f48fbc06 gl: Rewrite image transfer operations to support image subregions 
- Working exclusively with full sized images is very expensive
 2019-10-13 19:00:05 +03:00