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324 Commits

Author SHA1 Message Date
reduz 33278b0721 Fixes to get Godot running again on Intel IGP 
-Fixed strange bug with shadowed instance_param (this should not have worked anywhere, odd..)
-Cleaned up barrier usage further.
 2021-02-05 00:02:06 -03:00
reduz f20999f6fe Rewrote how barriers work for faster rendering 
-Added more finegrained control in RenderingDevice API
-Optimized barriers (use less ones for thee same)
-General optimizations
-Shadows render all together unbarriered
-GI can render together with shadows.
-SDFGI can render together with depth-preoass.
-General fixes
-Added GPU detection
 2021-02-04 09:42:28 -03:00
reduz 280f334f81 Reorganize RenderingDevice barriers 
-Removed sync to draw, now everything syncs to draw by default.
-Fixed many validation layer errors.
-Added support for VkImageViewUsageCreateInfo to fix validation layer warnings.
-Texture, buffer, raster and compute functions now all allow spcifying which barriers will be used.
 2021-01-26 10:24:12 -03:00
reduz a9beb7aa8c Shadow map rendering optimization 
-All shadow rendering is done with raster now (no compute)
-All shadow rendering is done by rendering directly to the shadow atlas
-Improved how buffer clearing is done to optimize the above.
-Ability to set shadows as 16 bits.
 2021-01-24 20:17:28 -03:00
reduz 6fe342478b Several GI related optimizations and fixes 
-SDFGI direct light is done over many frames
-SDFGI Changed settings for rays/frame
-SDFGI Misc optimizations
-SDFGI Bug fix on probe scroll

-GIProbe was not working, got it to work again
-GIProbe dynamic objects were not working, fixed

-Added a half size GI option.
 2021-01-24 19:29:07 -03:00
clayjohn 561de937b1 Use Interleaved gradient noise for shadow samples 2021-01-21 07:47:01 -08:00
reduz 099dee35f4 Added GPU based cluster builder 
Clustering is now GPU based, uses an implementation based on the Activision algorithm.
 2021-01-19 23:31:06 +01:00
reduz 7008e3c6ea Shader optimizations to reduce VGPR usage and increase occupancy 2021-01-19 23:31:02 +01:00
Yuri Roubinsky ef941a6500 Renamed `emit_particle` to `emit_subparticle` shader function 2021-01-12 09:41:08 +03:00
Yuri Roubinsky fdfddbdc3c Fix LIGHT compilation for canvas shader 2021-01-09 23:22:59 +03:00
reduz 446618cf94 Change the light attenuation formulas. 
-Much better looking, physically based.
-Almost negligible extra cost.
 2021-01-05 14:44:05 -03:00
reduz 5d2a1d7892 Rewrite render code to be more cache and thread friendly. 2021-01-05 08:50:18 -03:00
reduz 9a2f18f8e7 Reorganize renderer code. 
So it can hopefully be made more cache efficient afterwards.
 2021-01-05 08:50:18 -03:00
Rémi Verschelde 00f5ea2ed2
Merge pull request #44842 from clayjohn/VULKAN-SSAO-2 
SSAO renames and move push constant binding
 2021-01-04 23:03:54 +01:00
Hendrik Brucker ec6fc059b7 fix inconsistent normal map shader variable naming 2021-01-04 14:08:01 +01:00
clayjohn 0015260c4b SSAO cleanup and fixes 2021-01-03 21:32:22 -08:00
Marcel Admiraal b4a190e0bc Consistently use normal_map 2020-12-29 08:04:19 +00:00
clayjohn 34cfe1cc40 Cleanup leftover functions from adding SSAO 2020-12-26 16:33:07 -08:00
clayjohn 44f8922305 Port ASSAO to Godot to replace SAO 2020-12-21 23:08:59 -08:00
reduz 7bf90c7888 Improved shadow rendering efficiency 
-Do not bind attributes that are not needed
-Improve a bit more how meshoptimizer interacts with Godot
 2020-12-18 19:47:32 -03:00
reduz bf77016c8a Reimplement skeletons and blend shapes 
Uses compute shaders, which only once, on demand, and all in parallel.
 2020-12-16 14:32:04 -03:00
clayjohn 775e3db2e1 Fixes to recent Vulkan errors 2020-12-10 22:47:53 -08:00
reduz 2748b9a10d Add support for low-end 3D rendering. 
-Reduce number of uniform sets from 6 to 4.
-Remove features in low end mode, in order to reduce the number of texture units fit to 16.
 2020-12-07 20:50:57 -03:00
reduz 2787ad65be RenderingServer reorganization 2020-12-04 18:39:46 -03:00