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Set common name for system-specific framebuffer class

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Implementation details are hidden as much as possible in platform-specific source files
Reduced number of included header files
This commit is contained in:
alexey.lysiuk 2018-04-09 11:48:20 +03:00 committed by Christoph Oelckers
parent e50d09ceb2
commit e6e2b11167
11 changed files with 162 additions and 205 deletions
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4
src/gl/stereo3d/gl_interleaved3d.cpp
View file

@ -41,6 +41,10 @@
#include "gl/system/gl_framebuffer.h"
#include "gl/shaders/gl_present3dRowshader.h"
#ifdef _WIN32
#include "hardware.h"
#endif // _WIN32
EXTERN_CVAR(Float, vid_saturation)
EXTERN_CVAR(Float, vid_brightness)
EXTERN_CVAR(Float, vid_contrast)

17
src/gl/system/gl_framebuffer.h
View file

@ -1,10 +1,7 @@
#ifndef __GL_FRAMEBUFFER
#define __GL_FRAMEBUFFER
#ifdef _WIN32
#include "hardware.h"
#include "win32gliface.h"
#endif
#include "gl_sysfb.h"
#include <memory>
@ -12,17 +9,9 @@ class FHardwareTexture;
class FSimpleVertexBuffer;
class FGLDebug;
#ifdef _WIN32
class OpenGLFrameBuffer : public Win32GLFrameBuffer
class OpenGLFrameBuffer : public SystemFrameBuffer
{
typedef Win32GLFrameBuffer Super;
#else
#include "sdlglvideo.h"
class OpenGLFrameBuffer : public SDLGLFB
{
typedef SDLGLFB Super; //[C]commented, DECLARE_CLASS defines this in linux
#endif
typedef SystemFrameBuffer Super;
public:

3
src/gl/textures/gl_texture.cpp
View file

@ -34,9 +34,6 @@
#include "r_state.h"
#include "actor.h"
#include "cmdlib.h"
#ifdef _WIN32
#include "win32gliface.h"
#endif
#include "v_palette.h"
#include "sc_man.h"
#include "textures/skyboxtexture.h"

31
src/posix/cocoa/sdlglvideo.h → src/posix/cocoa/gl_sysfb.h
View file

@ -1,8 +1,8 @@
/*
** sdlglvideo.h
** gl_sysfb.h
**
**---------------------------------------------------------------------------
** Copyright 2012-2014 Alexey Lysiuk
** Copyright 2012-2018 Alexey Lysiuk
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
@ -31,29 +31,17 @@
**
*/
// IMPORTANT NOTE!
// This file was intentially named sdlglvideo.h but it has nothing with SDL
// The name was selected to avoid spreding of changes over the project
// The same applies to SDLGLFB class
// See gl/system/gl_framebuffer.h for details about its usage
#ifndef COCOA_SDLGLVIDEO_H_INCLUDED
#define COCOA_SDLGLVIDEO_H_INCLUDED
#ifndef COCOA_GL_SYSFB_H_INCLUDED
#define COCOA_GL_SYSFB_H_INCLUDED
#include "v_video.h"
#include "gl/shaders/gl_shader.h"
#include "gl/textures/gl_hwtexture.h"
class SDLGLFB : public DFrameBuffer
class SystemFrameBuffer : public DFrameBuffer
{
public:
// This must have the same parameters as the Windows version, even if they are not used!
SDLGLFB(void *hMonitor, int width, int height, int, int, bool fullscreen, bool bgra);
~SDLGLFB();
SystemFrameBuffer(void *hMonitor, int width, int height, int, int, bool fullscreen, bool bgra);
~SystemFrameBuffer();
virtual bool IsFullscreen();
virtual void SetVSync(bool vsync);
@ -62,6 +50,7 @@ public:
int GetClientHeight();
virtual int GetTrueHeight() { return GetClientHeight(); }
protected:
bool UpdatePending;
@ -72,7 +61,7 @@ protected:
bool m_supportsGamma;
uint16_t m_originalGamma[GAMMA_TABLE_SIZE];
SDLGLFB();
SystemFrameBuffer();
void InitializeState();
@ -83,4 +72,4 @@ protected:
void ResetGammaTable();
};
#endif // COCOA_SDLGLVIDEO_H_INCLUDED
#endif // COCOA_GL_SYSFB_H_INCLUDED

24
src/posix/cocoa/i_video.mm
View file

@ -665,7 +665,7 @@ CocoaVideo* CocoaVideo::GetInstance()
// ---------------------------------------------------------------------------
SDLGLFB::SDLGLFB(void*, const int width, const int height, int, int, const bool fullscreen, bool bgra)
SystemFrameBuffer::SystemFrameBuffer(void*, const int width, const int height, int, int, const bool fullscreen, bool bgra)
: DFrameBuffer(width, height, bgra)
, UpdatePending(false)
{
@ -685,20 +685,20 @@ SDLGLFB::SDLGLFB(void*, const int width, const int height, int, int, const bool
}
}
SDLGLFB::SDLGLFB()
SystemFrameBuffer::SystemFrameBuffer()
{
}
SDLGLFB::~SDLGLFB()
SystemFrameBuffer::~SystemFrameBuffer()
{
}
bool SDLGLFB::IsFullscreen()
bool SystemFrameBuffer::IsFullscreen()
{
return CocoaVideo::IsFullscreen();
}
void SDLGLFB::SetVSync(bool vsync)
void SystemFrameBuffer::SetVSync(bool vsync)
{
const GLint value = vsync ? 1 : 0;
@ -707,21 +707,21 @@ void SDLGLFB::SetVSync(bool vsync)
}
void SDLGLFB::InitializeState()
void SystemFrameBuffer::InitializeState()
{
}
bool SDLGLFB::CanUpdate()
bool SystemFrameBuffer::CanUpdate()
{
return true;
}
void SDLGLFB::SwapBuffers()
void SystemFrameBuffer::SwapBuffers()
{
[[NSOpenGLContext currentContext] flushBuffer];
}
void SDLGLFB::SetGammaTable(uint16_t* table)
void SystemFrameBuffer::SetGammaTable(uint16_t* table)
{
if (m_supportsGamma)
{
@ -737,7 +737,7 @@ void SDLGLFB::SetGammaTable(uint16_t* table)
}
}
void SDLGLFB::ResetGammaTable()
void SystemFrameBuffer::ResetGammaTable()
{
if (m_supportsGamma)
{
@ -745,7 +745,7 @@ void SDLGLFB::ResetGammaTable()
}
}
int SDLGLFB::GetClientWidth()
int SystemFrameBuffer::GetClientWidth()
{
NSView *view = [[NSOpenGLContext currentContext] view];
NSRect backingBounds = [view convertRectToBacking: [view bounds]];
@ -753,7 +753,7 @@ int SDLGLFB::GetClientWidth()
return clientWidth > 0 ? clientWidth : Width;
}
int SDLGLFB::GetClientHeight()
int SystemFrameBuffer::GetClientHeight()
{
NSView *view = [[NSOpenGLContext currentContext] view];
NSRect backingBounds = [view convertRectToBacking: [view bounds]];

55
src/posix/sdl/gl_sysfb.h Normal file
View file

@ -0,0 +1,55 @@
#ifndef __POSIX_SDL_GL_SYSFB_H__
#define __POSIX_SDL_GL_SYSFB_H__
#include <SDL.h>
#include "v_video.h"
class SystemFrameBuffer : public DFrameBuffer
{
typedef DFrameBuffer Super;
public:
// this must have the same parameters as the Windows version, even if they are not used!
SystemFrameBuffer (void *hMonitor, int width, int height, int, int, bool fullscreen, bool bgra);
~SystemFrameBuffer ();
void ForceBuffering (bool force);
bool IsFullscreen ();
virtual void SetVSync( bool vsync );
void SwapBuffers();
void NewRefreshRate ();
friend class SDLGLVideo;
int GetClientWidth();
int GetClientHeight();
SDL_Window *GetSDLWindow() { return Screen; }
virtual int GetTrueHeight() { return GetClientHeight(); }
protected:
bool CanUpdate();
void SetGammaTable(uint16_t *tbl);
void ResetGammaTable();
void InitializeState();
SystemFrameBuffer () {}
uint8_t GammaTable[3][256];
bool UpdatePending;
SDL_Window *Screen;
SDL_GLContext GLContext;
void UpdateColors ();
Uint16 m_origGamma[3][256];
bool m_supportsGamma;
};
#endif // __POSIX_SDL_GL_SYSFB_H__

5
src/posix/sdl/hardware.cpp
View file

@ -46,7 +46,7 @@
#include "v_text.h"
#include "doomstat.h"
#include "m_argv.h"
#include "sdlglvideo.h"
#include "gl_sysfb.h"
#include "r_renderer.h"
#include "swrenderer/r_swrenderer.h"
@ -90,7 +90,8 @@ void I_InitGraphics ()
val.Bool = !!Args->CheckParm ("-devparm");
ticker.SetGenericRepDefault (val, CVAR_Bool);
Video = new SDLGLVideo(0);
extern IVideo *gl_CreateVideo();
Video = gl_CreateVideo();
if (Video == NULL)
I_FatalError ("Failed to initialize display");

64
src/posix/sdl/sdlglvideo.cpp
View file

@ -46,7 +46,8 @@
#include "c_console.h"
#include "videomodes.h"
#include "sdlglvideo.h"
#include "hardware.h"
#include "gl_sysfb.h"
#include "gl/system/gl_system.h"
#include "r_defs.h"
@ -98,6 +99,28 @@ CVAR (Int, vid_adapter, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
// PRIVATE DATA DEFINITIONS ------------------------------------------------
class SDLGLVideo : public IVideo
{
public:
SDLGLVideo (int parm);
~SDLGLVideo ();
EDisplayType GetDisplayType () { return DISPLAY_Both; }
void SetWindowedScale (float scale);
DFrameBuffer *CreateFrameBuffer (int width, int height, bool bgra, bool fs, DFrameBuffer *old);
void StartModeIterator (int bits, bool fs);
bool NextMode (int *width, int *height, bool *letterbox);
bool SetResolution (int width, int height, int bits);
void SetupPixelFormat(bool allowsoftware, int multisample, const int *glver);
private:
int IteratorMode;
int IteratorBits;
};
// CODE --------------------------------------------------------------------
SDLGLVideo::SDLGLVideo (int parm)
@ -145,7 +168,7 @@ DFrameBuffer *SDLGLVideo::CreateFrameBuffer (int width, int height, bool bgra, b
if (old != NULL)
{ // Reuse the old framebuffer if its attributes are the same
SDLBaseFB *fb = static_cast<SDLBaseFB *> (old);
SystemFrameBuffer *fb = static_cast<SystemFrameBuffer *> (old);
if (fb->Width == width &&
fb->Height == height)
{
@ -166,8 +189,7 @@ DFrameBuffer *SDLGLVideo::CreateFrameBuffer (int width, int height, bool bgra, b
// flashAmount = 0;
}
SDLBaseFB *fb;
fb = new OpenGLFrameBuffer(0, width, height, 32, 60, fullscreen);
SystemFrameBuffer *fb = new OpenGLFrameBuffer(0, width, height, 32, 60, fullscreen);
retry = 0;
@ -206,7 +228,7 @@ DFrameBuffer *SDLGLVideo::CreateFrameBuffer (int width, int height, bool bgra, b
}
++retry;
fb = static_cast<SDLBaseFB *>(CreateFrameBuffer (width, height, false, fullscreen, NULL));
fb = static_cast<SystemFrameBuffer *>(CreateFrameBuffer (width, height, false, fullscreen, NULL));
}
// fb->SetFlash (flashColor, flashAmount);
@ -283,10 +305,16 @@ void SDLGLVideo::SetupPixelFormat(bool allowsoftware, int multisample, const int
}
IVideo *gl_CreateVideo()
{
return new SDLGLVideo(0);
}
// FrameBuffer implementation -----------------------------------------------
SDLGLFB::SDLGLFB (void *, int width, int height, int, int, bool fullscreen, bool bgra)
: SDLBaseFB (width, height, bgra)
SystemFrameBuffer::SystemFrameBuffer (void *, int width, int height, int, int, bool fullscreen, bool bgra)
: DFrameBuffer (width, height, bgra)
{
// NOTE: Core profiles were added with GL 3.2, so there's no sense trying
// to set core 3.1 or 3.0. We could try a forward-compatible context
@ -349,7 +377,7 @@ SDLGLFB::SDLGLFB (void *, int width, int height, int, int, bool fullscreen, bool
}
}
SDLGLFB::~SDLGLFB ()
SystemFrameBuffer::~SystemFrameBuffer ()
{
if (Screen)
{
@ -367,16 +395,16 @@ SDLGLFB::~SDLGLFB ()
void SDLGLFB::InitializeState()
void SystemFrameBuffer::InitializeState()
{
}
bool SDLGLFB::CanUpdate ()
bool SystemFrameBuffer::CanUpdate ()
{
return true;
}
void SDLGLFB::SetGammaTable(uint16_t *tbl)
void SystemFrameBuffer::SetGammaTable(uint16_t *tbl)
{
if (m_supportsGamma)
{
@ -384,7 +412,7 @@ void SDLGLFB::SetGammaTable(uint16_t *tbl)
}
}
void SDLGLFB::ResetGammaTable()
void SystemFrameBuffer::ResetGammaTable()
{
if (m_supportsGamma)
{
@ -392,12 +420,12 @@ void SDLGLFB::ResetGammaTable()
}
}
bool SDLGLFB::IsFullscreen ()
bool SystemFrameBuffer::IsFullscreen ()
{
return (SDL_GetWindowFlags (Screen) & SDL_WINDOW_FULLSCREEN_DESKTOP) != 0;
}
void SDLGLFB::SetVSync( bool vsync )
void SystemFrameBuffer::SetVSync( bool vsync )
{
#if defined (__APPLE__)
const GLint value = vsync ? 1 : 0;
@ -415,11 +443,11 @@ void SDLGLFB::SetVSync( bool vsync )
#endif
}
void SDLGLFB::NewRefreshRate ()
void SystemFrameBuffer::NewRefreshRate ()
{
}
void SDLGLFB::SwapBuffers()
void SystemFrameBuffer::SwapBuffers()
{
#if !defined(__APPLE__) && !defined(__OpenBSD__)
if (vid_maxfps && !cl_capfps)
@ -431,14 +459,14 @@ void SDLGLFB::SwapBuffers()
SDL_GL_SwapWindow (Screen);
}
int SDLGLFB::GetClientWidth()
int SystemFrameBuffer::GetClientWidth()
{
int width = 0;
SDL_GL_GetDrawableSize(Screen, &width, nullptr);
return width;
}
int SDLGLFB::GetClientHeight()
int SystemFrameBuffer::GetClientHeight()
{
int height = 0;
SDL_GL_GetDrawableSize(Screen, nullptr, &height);

88
src/posix/sdl/sdlglvideo.h
View file

@ -1,88 +0,0 @@
#ifndef __SDLGLVIDEO_H__
#define __SDLGLVIDEO_H__
#include "hardware.h"
#include "v_video.h"
#include <SDL.h>
#include "gl/system/gl_system.h"
EXTERN_CVAR (Float, dimamount)
EXTERN_CVAR (Color, dimcolor)
class SDLGLVideo : public IVideo
{
public:
SDLGLVideo (int parm);
~SDLGLVideo ();
EDisplayType GetDisplayType () { return DISPLAY_Both; }
void SetWindowedScale (float scale);
DFrameBuffer *CreateFrameBuffer (int width, int height, bool bgra, bool fs, DFrameBuffer *old);
void StartModeIterator (int bits, bool fs);
bool NextMode (int *width, int *height, bool *letterbox);
bool SetResolution (int width, int height, int bits);
void SetupPixelFormat(bool allowsoftware, int multisample, const int *glver);
private:
int IteratorMode;
int IteratorBits;
};
class SDLBaseFB : public DFrameBuffer
{
typedef DFrameBuffer Super;
public:
using DFrameBuffer::DFrameBuffer;
virtual SDL_Window *GetSDLWindow() = 0;
friend class SDLGLVideo;
};
class SDLGLFB : public SDLBaseFB
{
typedef SDLBaseFB Super;
public:
// this must have the same parameters as the Windows version, even if they are not used!
SDLGLFB (void *hMonitor, int width, int height, int, int, bool fullscreen, bool bgra);
~SDLGLFB ();
void ForceBuffering (bool force);
bool IsFullscreen ();
virtual void SetVSync( bool vsync );
void SwapBuffers();
void NewRefreshRate ();
friend class SDLGLVideo;
int GetClientWidth();
int GetClientHeight();
SDL_Window *GetSDLWindow() override { return Screen; }
virtual int GetTrueHeight() { return GetClientHeight(); }
protected:
bool CanUpdate();
void SetGammaTable(uint16_t *tbl);
void ResetGammaTable();
void InitializeState();
SDLGLFB () {}
uint8_t GammaTable[3][256];
bool UpdatePending;
SDL_Window *Screen;
SDL_GLContext GLContext;
void UpdateColors ();
Uint16 m_origGamma[3][256];
bool m_supportsGamma;
};
#endif

33
src/win32/win32gliface.h → src/win32/gl_sysfb.h
View file

@ -1,37 +1,18 @@
#ifndef __WIN32GLIFACE_H__
#define __WIN32GLIFACE_H__
#ifndef __WIN32_GL_SYSFB_H__
#define __WIN32_GL_SYSFB_H__
#include "hardware.h"
#include "v_video.h"
#include "tarray.h"
extern IVideo *Video;
EXTERN_CVAR (Float, dimamount)
EXTERN_CVAR (Color, dimcolor)
EXTERN_CVAR(Int, vid_defwidth);
EXTERN_CVAR(Int, vid_defheight);
EXTERN_CVAR(Int, vid_adapter);
extern IVideo *Video;
struct FRenderer;
class Win32GLFrameBuffer : public DFrameBuffer
class SystemFrameBuffer : public DFrameBuffer
{
typedef DFrameBuffer Super;
public:
Win32GLFrameBuffer() {}
SystemFrameBuffer() {}
// Actually, hMonitor is a HMONITOR, but it's passed as a void * as there
// look to be some cross-platform bits in the way.
Win32GLFrameBuffer(void *hMonitor, int width, int height, int bits, int refreshHz, bool fullscreen, bool bgra);
virtual ~Win32GLFrameBuffer();
SystemFrameBuffer(void *hMonitor, int width, int height, int bits, int refreshHz, bool fullscreen, bool bgra);
virtual ~SystemFrameBuffer();
void SetVSync (bool vsync);
void SwapBuffers();
@ -66,4 +47,4 @@ protected:
};
#endif //__WIN32GLIFACE_H__
#endif // __WIN32_GL_SYSFB_H__

39
src/win32/win32gliface.cpp
View file

@ -32,14 +32,13 @@
**
*/
//#include "gl/system/gl_system.h"
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <GL/gl.h>
#include "wglext.h"
#include "win32gliface.h"
#include "gl_sysfb.h"
#include "hardware.h"
#include "x86.h"
#include "templates.h"
#include "version.h"
@ -51,7 +50,6 @@
#include "v_text.h"
#include "m_argv.h"
#include "doomerrors.h"
//#include "gl_defs.h"
#include "gl/renderer/gl_renderer.h"
#include "gl/system/gl_framebuffer.h"
@ -81,6 +79,9 @@ CUSTOM_CVAR(Bool, gl_debug, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG | CVAR_NOINI
EXTERN_CVAR(Bool, vr_enable_quadbuffered)
EXTERN_CVAR(Int, vid_refreshrate)
EXTERN_CVAR(Int, vid_defwidth)
EXTERN_CVAR(Int, vid_defheight)
EXTERN_CVAR(Int, vid_adapter)
//==========================================================================
@ -451,7 +452,7 @@ bool Win32GLVideo::GoFullscreen(bool yes)
DFrameBuffer *Win32GLVideo::CreateFrameBuffer(int width, int height, bool bgra, bool fs, DFrameBuffer *old)
{
Win32GLFrameBuffer *fb;
SystemFrameBuffer *fb;
if (fs)
{
@ -480,7 +481,7 @@ DFrameBuffer *Win32GLVideo::CreateFrameBuffer(int width, int height, bool bgra,
if (old != NULL)
{ // Reuse the old framebuffer if its attributes are the same
fb = static_cast<Win32GLFrameBuffer *> (old);
fb = static_cast<SystemFrameBuffer *> (old);
if (fb->m_Width == m_DisplayWidth &&
fb->m_Height == m_DisplayHeight &&
fb->m_Bits == m_DisplayBits &&
@ -974,7 +975,7 @@ bool Win32GLVideo::SetFullscreen(const char *devicename, int w, int h, int bits,
//
//==========================================================================
Win32GLFrameBuffer::Win32GLFrameBuffer(void *hMonitor, int width, int height, int bits, int refreshHz, bool fullscreen, bool bgra) : DFrameBuffer(width, height, bgra)
SystemFrameBuffer::SystemFrameBuffer(void *hMonitor, int width, int height, int bits, int refreshHz, bool fullscreen, bool bgra) : DFrameBuffer(width, height, bgra)
{
m_Width = width;
m_Height = height;
@ -1083,7 +1084,7 @@ Win32GLFrameBuffer::Win32GLFrameBuffer(void *hMonitor, int width, int height, in
//
//==========================================================================
Win32GLFrameBuffer::~Win32GLFrameBuffer()
SystemFrameBuffer::~SystemFrameBuffer()
{
ResetGammaTable();
I_SaveWindowedPos();
@ -1106,7 +1107,7 @@ Win32GLFrameBuffer::~Win32GLFrameBuffer()
//
//==========================================================================
void Win32GLFrameBuffer::InitializeState()
void SystemFrameBuffer::InitializeState()
{
}
@ -1116,7 +1117,7 @@ void Win32GLFrameBuffer::InitializeState()
//
//==========================================================================
bool Win32GLFrameBuffer::CanUpdate()
bool SystemFrameBuffer::CanUpdate()
{
if (!AppActive && IsFullscreen()) return false;
return true;
@ -1128,7 +1129,7 @@ bool Win32GLFrameBuffer::CanUpdate()
//
//==========================================================================
void Win32GLFrameBuffer::ResetGammaTable()
void SystemFrameBuffer::ResetGammaTable()
{
if (m_supportsGamma)
{
@ -1138,7 +1139,7 @@ void Win32GLFrameBuffer::ResetGammaTable()
}
}
void Win32GLFrameBuffer::SetGammaTable(uint16_t *tbl)
void SystemFrameBuffer::SetGammaTable(uint16_t *tbl)
{
if (m_supportsGamma)
{
@ -1154,7 +1155,7 @@ void Win32GLFrameBuffer::SetGammaTable(uint16_t *tbl)
//
//==========================================================================
bool Win32GLFrameBuffer::IsFullscreen()
bool SystemFrameBuffer::IsFullscreen()
{
return m_Fullscreen;
}
@ -1165,12 +1166,12 @@ bool Win32GLFrameBuffer::IsFullscreen()
//
//==========================================================================
void Win32GLFrameBuffer::SetVSync (bool vsync)
void SystemFrameBuffer::SetVSync (bool vsync)
{
if (myWglSwapIntervalExtProc != NULL) myWglSwapIntervalExtProc(vsync ? SwapInterval : 0);
}
void Win32GLFrameBuffer::SwapBuffers()
void SystemFrameBuffer::SwapBuffers()
{
// Limiting the frame rate is as simple as waiting for the timer to signal this event.
I_FPSLimit();
@ -1183,7 +1184,7 @@ void Win32GLFrameBuffer::SwapBuffers()
//
//==========================================================================
void Win32GLFrameBuffer::NewRefreshRate ()
void SystemFrameBuffer::NewRefreshRate ()
{
if (m_Fullscreen)
{
@ -1194,21 +1195,21 @@ void Win32GLFrameBuffer::NewRefreshRate ()
}
}
int Win32GLFrameBuffer::GetClientWidth()
int SystemFrameBuffer::GetClientWidth()
{
RECT rect = { 0 };
GetClientRect(Window, &rect);
return rect.right - rect.left;
}
int Win32GLFrameBuffer::GetClientHeight()
int SystemFrameBuffer::GetClientHeight()
{
RECT rect = { 0 };
GetClientRect(Window, &rect);
return rect.bottom - rect.top;
}
int Win32GLFrameBuffer::GetTrueHeight()
int SystemFrameBuffer::GetTrueHeight()
{
return static_cast<Win32GLVideo *>(Video)->GetTrueHeight();
}