358 commits

Author	SHA1	Message	Date
Magnus Norddahl	d98df0b498	Finish and enable the indirect draw calls, reducing the direct command buffer draw calls in the lightmapper to 5	2023-09-25 21:21:07 +02:00
RaveYard	5987b537c5	Use more accurate light formula for transparency	2023-09-25 21:21:07 +02:00
RaveYard	99daa8f743	Minor cleanup and lightmapper fixes	2023-09-25 21:21:07 +02:00
Magnus Norddahl	ae4e50a2d4	Use a shader to copy the pixels as vkCmdCopyImage is very slow. Also gives us more flexibility in the future for composite lightmaps	2023-09-25 21:21:06 +02:00
RaveYard	3474dac9d0	Temporary measure to avoid crashing in non-rtx mode	2023-09-25 21:21:06 +02:00
RaveYard	e0b349b331	Add color blending for lights	2023-09-25 21:21:06 +02:00
RaveYard	9d20bdef4f	Fix uninitialized surface.TextureIndex crash and cleanup	2023-09-25 21:21:05 +02:00
RaveYard	f9fb9056f6	Add alpha testing for TraceFirstHitTriangle	2023-09-25 21:21:05 +02:00
RaveYard	29b8fcf6c8	Add access to vertex indices in frag_raytrace.glsl	2023-09-25 21:21:05 +02:00
RaveYard	ef065fb9b9	Add SurfaceVertex to store texture UVs	2023-09-25 21:21:05 +02:00
RaveYard	6e345c6a08	Fix lights being slightly shifted	2023-09-25 21:20:54 +02:00
Magnus Norddahl	ebdef188ee	Add bindless texture support	2023-09-25 21:20:54 +02:00
Magnus Norddahl	6d1f5e02f5	Remove LightmapOrigin, LightmapStepX and LightmapStepY as we no longer use them	2023-09-25 21:20:53 +02:00
Magnus Norddahl	8654c3396f	Don't change the viewport for every tile we trace	2023-09-25 21:20:53 +02:00
Magnus Norddahl	ec94204a28	Move vertex transform to the GPU	2023-09-25 21:20:52 +02:00
RaveYard	dae78e2a2c	Blur changes to avoid darkening the edges	2023-09-25 21:20:06 +02:00
Magnus Norddahl	04941cab43	Add missing file and only include static lights in the lightmaps	2023-09-25 21:20:05 +02:00
RaveYard	52220a5004	WIP VkLightmap integration	2023-09-25 21:19:59 +02:00
Magnus Norddahl	c5b03e016e	Import ZDRay's GPURaytracer class as VkLightmap as the first step in letting the backend update them dynamically	2023-09-25 21:19:58 +02:00
Magnus Norddahl	c43cef96d1	Remove the reserved vbo_shadowdata so only hw_vertexbuffer still needs it	2023-09-25 21:19:05 +02:00
Magnus Norddahl	795c0d90de	Use a uniform buffer for the light list	2023-09-25 21:19:05 +02:00
Magnus Norddahl	f80807d26a	Remove unused uniforms and restrict push constants to only control offsets into buffers	2023-09-25 21:19:02 +02:00
Magnus Norddahl	85f138841c	Only add the lightmode actually being used into the shader	2023-09-25 21:19:01 +02:00
Magnus Norddahl	447932025f	Add support for gl_light_raytrace for cards that do not support rayquery	2023-09-25 21:19:00 +02:00
Magnus Norddahl	d97f9f3055	Fix sunlight not working on models	2023-09-25 21:18:59 +02:00
Magnus Norddahl	c23a109105	Improve shader performance significantly by only including raytracing or shadowmaps in the shader if enabled	2023-09-25 21:18:59 +02:00
Magnus Norddahl	cfa3f8ecc4	Remove the old shaders	2023-09-25 21:18:59 +02:00
Magnus Norddahl	11ca6bb067	Fix the clear screen shader bug ... Fix texture set layout not matching the c++ code's version (vulkan validation error)	2023-09-25 21:18:58 +02:00
Magnus Norddahl	f11318ff99	Fix misc shader related issues	2023-09-25 21:18:58 +02:00
Magnus Norddahl	e34ee1e462	Fix shader build errors and remove support for old deprecated shader types	2023-09-25 21:18:57 +02:00
Magnus Norddahl	a267cf737e	Add support for using #include in glsl files and improve glsl compile errors	2023-09-25 21:18:57 +02:00
Magnus Norddahl	8682361194	Move static layout code back to wadsrc	2023-09-25 21:18:57 +02:00
dpjudas	15ff88d7a4	Begin refactor the shaders	2023-09-25 21:18:57 +02:00
Magnus Norddahl	35df964d61	Update ZVulkan, rename vk_raytrace to gl_light_raytrace and support turning it on and off without a restart	2023-09-25 21:18:56 +02:00
Christoph Oelckers	5b7826f68b	- set lightblendmode to 0 when setting up a 2D viewpoint. ... 2D never uses dynamic lights so this should always be 0 - and eliminates another place in the backend referencing game data.	2023-01-15 09:21:01 +01:00
Christoph Oelckers	34e2e77f9e	- tab cleanup in shader code.	2023-01-15 08:54:54 +01:00
Ricardo Luís Vaz Silva	8e7897233e	Add Alternate Light Blending Options	2023-01-14 11:29:12 -05:00
Magnus Norddahl	8bcdbc230d	Adds soft shadows to vk_raytrace	2022-12-31 03:51:33 -05:00
Magnus Norddahl	6a005e3a2a	Switch vulkan backend to use the zvulkan library	2022-12-05 07:49:43 +01:00
Shiny Metagross	cd4345373d	Fixed improper casting ... - Made a mistake on the casting in the shader that only worked for Intel	2022-10-19 22:48:57 +02:00
Shiny Metagross	a8bab6a21d	Intel fix ... - GZDoom can launch for Intel users - IQMs work for Intel too	2022-10-19 22:48:57 +02:00
Shiny Metagross	08f520f1c6	IQM Support Implemented ... More info to come	2022-10-19 22:48:57 +02:00
Magnus Norddahl	37039721bd	Fix washed out colors in Vulkan HDR mode	2022-10-11 00:10:02 +02:00
Magnus Norddahl	0f08a0f511	Re-enable ray query in the shader	2022-06-22 07:55:19 +02:00
Magnus Norddahl	5cc21c5a4a	Upgrade glslang to 11.10.0	2022-06-22 07:55:19 +02:00
Magnus Norddahl	821bd3b460	Adjust some init/deinit code and rename some things	2022-06-22 07:55:19 +02:00
Magnus Norddahl	0c1aab074c	Hook up the acceleration structure to the shader and start shooting some rays!	2022-06-22 07:55:19 +02:00
Rachael Alexanderson	7652fd7ee0	Revert "- model normals fix" ... This worked in some instances but it also broke attenuated lights in other instances, and also caused the shaders to fail to compile on Mac. This reverts commit 679518f8e5.	2022-05-08 07:07:54 -04:00
Rachael Alexanderson	679518f8e5	- model normals fix	2022-05-03 23:39:40 -04:00
Rachael Alexanderson	6cc03aba16	- add gl_satformula == 2 - an optional 'more accurate' desaturation	2022-03-16 13:33:29 -04:00