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Author SHA1 Message Date
Christoph Oelckers
322488d1d1 - fixed: Horizon portals must be drawn in the context of their containing drawinfo. 
This data, however, was not passed along to the portal processor and resulted in null pointers when trying to access it.
 2018-06-17 18:33:59 +02:00
alexey.lysiuk
33753955ac - initialized view width and height explicitly 
It was just a black screen and no menu on startup otherwise
 2018-06-17 18:16:04 +02:00
alexey.lysiuk
5cf3dbfd5b - fixed compilation of SDL backend 
src/posix/sdl/sdlglvideo.cpp:200:4: error: use of undeclared identifier 'I_ClosestResolution'
 2018-06-17 14:51:04 +03:00
Christoph Oelckers
dc2a5b0cc9 - consolidated the 3 identical versions of I_CheckResolution and I_ClosestResolution. 2018-06-17 12:30:01 +02:00
Christoph Oelckers
e9e1911fa5 - made the scene scale and offset calculations inline functions of DFrameBuffer. 
These got repeated quite often.
 2018-06-17 12:23:29 +02:00
Christoph Oelckers
1fdf6a20d1 - fixed incomplete null pointer check. 2018-06-17 10:53:55 +02:00
Christoph Oelckers
acdb7e391f - fixed bad pointer use in stereo3d code. 2018-06-17 10:53:33 +02:00
Christoph Oelckers
684dd8f716 - moved the palette tester to its own file. 2018-06-17 09:55:30 +02:00
Christoph Oelckers
6adff55b5d - fixed typo in screen blend rendering. 2018-06-17 07:57:29 +02:00
Magnus Norddahl
b4351e538f - fix weapon missing when bloom was off (scene was already copied to post processing, but nothing had bound the PP frame buffer) 2018-06-17 01:45:20 +02:00
Christoph Oelckers
523104b2a8 - simplify some code. 2018-06-16 23:35:12 +02:00
Christoph Oelckers
4937848123 - refactoring of fixed colormap stuff to have it better organized and to reduce the number of uniforms in the main shader. 
This removes 3 uniforms, consisting of 9 floats. Those were merged into other values that never get used at the same time.
It also moves the costly setup of the fixed colormap out of the render state into the 2D processing code.
Since 3D forces use of render buffers now, it is no longer necessary to draw the entire scene with the colormap active, meaning it can be handled more efficiently.
 2018-06-16 22:40:44 +02:00
Christoph Oelckers
9ff7e5a4ef - force render buffers to be active. 
For modern hardware the fallback path really makes no sense and this allows to simplify some things quite a bit.
 2018-06-16 09:37:01 +02:00
Christoph Oelckers
8ab68264c1 - removal of all code to handle OpenGL 2. From this commit on the main build of GZDoom will be OpenGL 3.3 or higher. 
# Conflicts:
#	src/gl/renderer/gl_renderer.cpp
#	src/gl/shaders/gl_shader.cpp
#	src/gl/system/gl_framebuffer.cpp
#	src/gl_load/gl_interface.cpp
 2018-06-15 21:45:05 +02:00
Christoph Oelckers
1455111ddc - removed unused declarations. 2018-06-14 22:57:08 +02:00
Christoph Oelckers
612fb40f3a - don't use uniforms related to fixed colormaps for other things. 
The fixed colormap is a per-scene global setting that normally does not need to change ever during rendering of a scene so it's easily shoved aside into a static uniform buffer.
Having to change this buffer for inconsequential stuff should be avoided, especially when there's other uniforms that are just as good to hold these values.
 2018-06-14 21:28:03 +02:00
alexey.lysiuk
0643b2b1aa - updated list of headers for CMake generated projects 2018-06-14 15:11:36 +03:00
alexey.lysiuk
19ca416d09 - fixed compilation with GCC and Clang 
error: no template named 'unique_ptr' in namespace 'std'
 2018-06-14 15:10:49 +03:00
Christoph Oelckers
2f4c2e0425 - fixed some includes which did not cause VC++ to error out. 2018-06-13 23:32:43 +02:00
Christoph Oelckers
9a7f9bdb4c - moved postprocessing shader classes to hwrenderer after removing all dependencies on OpenGL. 2018-06-13 22:37:01 +02:00
Christoph Oelckers
3401876476 - use FShaderProgram through an abstract interface and remove all dependencies on the GL renderer from the shader definition source files. 2018-06-13 22:08:55 +02:00
Christoph Oelckers
8bf009bd89 - added a RenderQueue parameter to all Bind functions of the postprocessing shaders. This is unused for now. All places calling these pass a dummy NOQUEUE value which is just a nullptr. 
This is for Vulkan preparation where all of this needs to run in a user-specified context so that this code can be moved out of the GL folder without depending on OpenGL's global state model.
 2018-06-13 20:30:51 +02:00
Christoph Oelckers
0b9eaac5e1 - fixed SSAO shader texture assignments. 2018-06-13 19:04:19 +02:00
Christoph Oelckers
ce50b0e46b - read sampler bindings from the shader instead of tagging along a large amount of support data. 
Works for most shaders, except SSAO.
 2018-06-13 17:44:49 +02:00
Christoph Oelckers
59827cd601 - use layout binding qualifiers on uniform buffers when GLSL version >= 4.2 
This has no performance benefits but allows checking shader generation correctness without having to implement Vulkan first.
 2018-06-13 13:16:07 +02:00
Christoph Oelckers
d2dea17e81 - specify vertex attributes in the shader source for Vulkan compatibility. 2018-06-13 08:40:04 +02:00
Christoph Oelckers
ad7aaa8f2a - specify fragment output locations in the shader source. 
OpenGL has been supporting this since version 3.3 and Vulkan requires it so it's the way to go.
 2018-06-12 23:52:33 +02:00
Magnus Norddahl
832e7818c8 - rewrote the blur shader so that it works the same way as the rest 2018-06-12 22:14:44 +02:00
Christoph Oelckers
cb5caa757b - moved ShaderUniforms to hwrenderer/ . 2018-06-12 22:08:31 +02:00
Christoph Oelckers
f166624eb2 - some fixes to the PP shader interface. 
The binding point needs to be part of the ShaderUniforms class because Vulkan will need this value to generate the declaration in the shader source.
There's still one issue here: Since OpenGL has no local render state, the buffer must be bound every time it is used. Once the code is better abstracted this should be moved to a higher level class that knows all associated data and how to set it up.
 2018-06-12 21:43:35 +02:00
Christoph Oelckers
4ddd9dde79 Use IUniformBuffer 2018-06-12 17:55:34 +02:00
Christoph Oelckers
20e84fff5a - fixed crash with GL 3.x and fixed colormap active. 
This must skip all light processing. On GL 4.5 it will only collect useless data but on GL 3.x it will run into an unmapped buffer situation.
 2018-06-12 17:55:20 +02:00
Christoph Oelckers
6fced1865f Moved ScopedViewShifter to hwrenderer/ . 2018-06-12 14:47:05 +02:00
Christoph Oelckers
f33ddd8cce Made the ScopedViewShifter fully inline 2018-06-12 14:44:58 +02:00
Christoph Oelckers
5a20de829b fixed compiler warning 2018-06-12 10:59:17 +02:00
Christoph Oelckers
3385e28611 Make it compile 2018-06-12 10:58:32 +02:00
Christoph Oelckers
b8b5802599 Added a uniform buffer abstraction class 
May get some more methods later, this is just a start to get going.
 2018-06-12 10:42:03 +02:00
Magnus Norddahl
9155b773cc - change ShaderUniforms so that it just contains the uniform block and not the binding point 2018-06-11 22:33:55 +02:00
Magnus Norddahl
49073489e5 - uniform buffers for the fxaa, blur and bloom shaders 2018-06-11 22:06:46 +02:00
Magnus Norddahl
48f753061a - uniform buffers for the present and shadowmap shaders 2018-06-11 21:42:09 +02:00
Magnus Norddahl
6fcc79d72a - uniform buffers for the tonemap shaders 2018-06-11 21:18:20 +02:00
Magnus Norddahl
2bde741a7e - Uniform buffer for colormap shader 2018-06-11 21:03:55 +02:00
Magnus Norddahl
d22fb24e28 - Uniform buffers for lens shader 2018-06-11 20:58:20 +02:00
Magnus Norddahl
763c5c9769 - change ssao pass to use an uniform block 2018-06-11 20:48:43 +02:00
alexey.lysiuk
29d2e77840 - fixed portal restoration on revisiting level in hub 
Added function to FLevelLocals to test if map is being reentered

https://forum.zdoom.org/viewtopic.php?t=60455
 2018-06-11 11:55:49 +03:00
Christoph Oelckers
bd1525eb9d - fixed: ADynamicLight's shadowmap index must be reset when loading a savegame. 2018-06-10 22:57:34 +02:00
Magnus Norddahl
a91147a3a5 - move DrawArray and DrawElements to PolyTriangleDrawer 2018-06-10 15:58:01 +02:00
Magnus Norddahl
9ba26a5ece - add support for using FModelVertex as input to the softpoly vertex shader 2018-06-10 15:29:31 +02:00
Magnus Norddahl
c9fd52340e - add GroupMemoryBarrierCommand 2018-06-10 13:35:15 +02:00
Magnus Norddahl
efa434d47b - remove unused VectoredTryCatch 2018-06-10 13:15:31 +02:00