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244 commits

Author SHA1 Message Date
Christoph Oelckers
5528981a77 - CreateScene, too. 2018-10-28 23:32:13 +01:00
Christoph Oelckers
2ee2766812 - moved more code from FDrawInfo to HWDrawInfo. 
The entire setup/takedown code did not reference any API specific data. The only thing needed is a global virtual creation function.
 2018-10-28 19:39:31 +01:00
Christoph Oelckers
926a918e0c - moved the light buffer pointer to globally visible state. 2018-10-28 15:22:48 +01:00
Christoph Oelckers
bd7df13200 - let the light buffer use IDataBuffer as well. 2018-10-28 15:04:57 +01:00
Christoph Oelckers
54de0bf59f - changed a bit more stuff that doesn't need to be routed through the OpenGL interface anymore. 2018-10-28 14:25:29 +01:00
Christoph Oelckers
f7c7c8d1c5 - moved some buffer variables out of GLRenderer into common parts of the code so that they can be accessed from hwrenderer as well. 
This will allow more code to be moved out of the API dependent parts.
 2018-10-28 13:56:24 +01:00
Christoph Oelckers
b51cc8b115 - base the viewpoint buffer on IDataBuffer. 2018-10-28 13:18:13 +01:00
Christoph Oelckers
a1fb1f60f4 - replaced IUniformBuffer with IDataBuffer, which reuses the code for the other buffer types and is more flexible. 2018-10-28 11:54:26 +01:00
Christoph Oelckers
067716cefb - made sky vertex buffer backend independent. 2018-10-27 21:31:27 +02:00
Christoph Oelckers
3db26a3a1b - added an abstract index buffer implementation as well. 2018-10-27 10:26:51 +02:00
Christoph Oelckers
c98474d1c7 - portal refactoring complete. 2018-10-25 22:30:03 +02:00
Christoph Oelckers
cead0194bd - safety commit. To finalize we need a better vertex buffer interface. 2018-10-25 00:49:39 +02:00
Christoph Oelckers
93dac4e4d8 - some reorganization of portal code. 2018-10-23 22:32:00 +02:00
Christoph Oelckers
1768508c80 - first adjustments to decal code. 
- moved texture mode constants to a global header and consolidated with the variants of the 2D drawer.
 2018-10-21 08:14:48 +02:00
Christoph Oelckers
5f838d52b9 - some cleanup on the OpenGL interface and its flags. 
Most importantly, the separate command line options for switching on the legacy buffer handling have been removed.
There's really no need for them anymore, because unlike in earlier versions many of the implementation differences no longer exist - with the exception of where the light and vertex buffer contents are generated.
For testing this, -glversion 3 is sufficient.
 2018-10-20 12:55:25 +02:00
Christoph Oelckers
acb9505606 - fixed cherry-picked commit so that modern OpenGL can still do the light setup in the render pass. 2018-10-20 10:33:26 +02:00
Christoph Oelckers
6e0ed3e930 - crossfade wipe is working again. 
The other two types still need work.
 2018-09-02 12:03:17 +02:00
Christoph Oelckers
29a54c33b2 - temporarily disabled wipe code and removed old function stubs. 
This still needs work.

# Conflicts:
#	src/gl/data/gl_attributebuffer.cpp
 2018-09-02 12:02:59 +02:00
Christoph Oelckers
9af01c4667 - Untested wipe refactor 
# Conflicts:
#	src/gl/renderer/gl_renderer.cpp
#	src/gl/system/gl_wipe.cpp
#	src/hwrenderer/scene/hw_attributebuffer.cpp
 2018-09-02 12:02:36 +02:00
Christoph Oelckers
ecf6e3f620 Sanitized the Being/End2D interface so that it can be used to keep the attribute buffer mapped while processing 2D commands. 
For this to work the 2D mode has to be properly set and unset at the right places so that no double mapping occurs and no render operation can happen while in 2D mode.

# Conflicts:
#	src/d_main.cpp
#	src/v_video.h
 2018-09-02 11:59:01 +02:00
Jonathan Russell
ea81ab4097 - added Screen.DrawThickLine for drawing lines with thickness 2018-08-30 19:21:57 +02:00
Magnus Norddahl
48c83d36b5 - add post processing support to the software renderer and softpoly 2018-08-04 14:58:55 +02:00
Christoph Oelckers
0d8d860c93 - moved the win_* CVARs to a single platform independent location. 2018-07-28 10:27:41 +02:00
Christoph Oelckers
3b53f31da3 - default to fullscreen display. 2018-07-28 10:05:50 +02:00
Christoph Oelckers
156ed5790e - added vid_setsize CCMD and fixed some issues with window restoration when switching from fullscreen. 
Windows apparently cannot both undo borderless fullscreen and resize the window at the same time, so this must delay the resizing one frame.
 2018-07-21 21:32:02 +02:00
Christoph Oelckers
7a692b1557 - added DTA_LegacyRenderStyle so that STYLE_* constants can be passed directly to the Draw functions. 
- fixed the optional parameter in Shape2D.Clear.
 2018-07-14 22:58:24 +02:00
Christoph Oelckers
33ee0f3c27 Merge branch 'master' into modern 
# Conflicts:
#	src/gl/renderer/gl_renderer.cpp
#	src/gl/renderer/gl_renderer.h
#	src/gl/renderer/gl_renderstate.h
#	src/gl/system/gl_framebuffer.cpp
#	src/gl/system/gl_framebuffer.h
 2018-07-14 13:18:34 +02:00
Christoph Oelckers
7817e6a7b2 - moved the texture binding code back to the OpenGL specific parts. 
turns out that this cannot be consolidated with Vulkan because the semantics are far too different here.
 2018-07-14 13:05:49 +02:00
Christoph Oelckers
124fe63d00 Merge branch 'master' into modern 2018-07-14 10:24:41 +02:00
Marisa Kirisame
2d0fb4ed2e Adds 2D shape (triangle array) drawer, usable from ZScript. Handles most drawtexture parameters excluding those related to scaling, at the moment. 2018-07-13 20:24:06 +02:00
Christoph Oelckers
532fba5c26 - moved the Stereo3D EyePose to their own file in hwrenderer/. 2018-06-24 10:47:42 +02:00
Christoph Oelckers
b106f72741 - don't route calls to FMaterial::FlushAll through the framebuffer interface. 2018-06-20 22:18:31 +02:00
Christoph Oelckers
babe55819e - fullscreen toggle and some cleanup. Not fully working yet. 2018-06-17 22:11:35 +02:00
Christoph Oelckers
b65b83edb3 - removed the hard screen resolution switch that still was present on Windows and cleaned up the entire video backend code from the remaining support code for this. 
Like Linux and macOS this will only support borderless fullscreen in the active desktop resolution now, which is what modern systems need.
The list of discrete resolutions has been removed as it makes no sense anymore with a fixed video mode - all the other scaling options remain active, though.
 2018-06-17 20:08:35 +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
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
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
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
4ddd9dde79 Use IUniformBuffer 2018-06-12 17:55:34 +02:00
Christoph Oelckers
3385e28611 Make it compile 2018-06-12 10:58:32 +02:00
Magnus Norddahl
f03c02df43 - fix gamepic render buffer issues 2018-06-03 13:59:40 +02:00
Christoph Oelckers
1656bbf9ec - route the BlurScene call in the menu through DFrameBuffer. 
Game code should never ever call the renderer directly. This must be done through the video interface so that it can also work with other framebuffers later.
 2018-05-18 00:22:57 +02:00
Christoph Oelckers
b197bfc964 - avoid checking for vr_enable_quadbuffered directly. 
This option only exists on Windows, so on the other platforms it should not be in the menu and not affect the setup of the VR mode.
 2018-05-18 00:12:45 +02:00
Christoph Oelckers
44dd48c7fa - moved the palette stuff and some remaining scaling code from OpenGLFrameBuffer to DFrameBuffer and fixed GetFlashedPalette 2018-05-16 22:10:24 +02:00
Christoph Oelckers
c2a7a4bf30 - moved viewport code to DFrameBuffer. 2018-05-12 17:23:56 +02:00
Christoph Oelckers
de15b589c0 - moved the screen blending code out of the renderer. 
This is better be made part of the 2D interface.
That would have been done long ago if it hadn't been for the totally incompatible way this was handled by the purely paletted software renderer.
Now with that out of the way there is no point keeping this code this deeply embedded in the renderer.
 2018-05-05 11:20:37 +02:00
Christoph Oelckers
67cb6e63b5 - cleanup of the 2D interface. 
Lots of this was still laid out for DirectDraw. This removes most of Begin2D so that it can be done more cleanlz.
Note that this commit renders weapon sprites and screen blends incorrectly. Those will be fixed in an upcoming commit.
 2018-04-29 20:15:19 +02:00