diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt index b28a84f4b..ac691ec95 100644 --- a/source/CMakeLists.txt +++ b/source/CMakeLists.txt @@ -699,7 +699,6 @@ set (PCH_SOURCES build/src/pragmas.cpp build/src/scriptfile.cpp build/src/sdlayer.cpp - build/src/softsurface.cpp build/src/tiles.cpp build/src/timer.cpp build/src/voxmodel.cpp diff --git a/source/blood/src/screen.cpp b/source/blood/src/screen.cpp index 43fd80648..f1f696dd9 100644 --- a/source/blood/src/screen.cpp +++ b/source/blood/src/screen.cpp @@ -242,7 +242,6 @@ void scrUnInit(void) void scrSetGameMode(int vidMode, int XRes, int YRes, int nBits) { - videoResetMode(); V_Init2(); videoClearViewableArea(0); scrNextPage(); diff --git a/source/build/include/baselayer.h b/source/build/include/baselayer.h index 04386c3e2..c1ecdfeb2 100644 --- a/source/build/include/baselayer.h +++ b/source/build/include/baselayer.h @@ -18,7 +18,6 @@ extern char appactive; extern char modechange; -extern char nogl; extern int32_t swapcomplete; @@ -29,7 +28,7 @@ extern int32_t newaspect_enable; extern int32_t r_fpgrouscan; extern int32_t setaspect_new_use_dimen; extern uint32_t r_screenxy; -extern int32_t xres, yres, bpp, fullscreen, bytesperline, refreshfreq; +extern int32_t xres, yres, bpp, bytesperline, refreshfreq; extern intptr_t frameplace; extern char offscreenrendering; @@ -38,7 +37,6 @@ void calc_ylookup(int32_t bpl, int32_t lastyidx); int32_t videoCheckMode(int32_t *x, int32_t *y, int32_t c, int32_t fs, int32_t forced); int32_t videoSetMode(int32_t x, int32_t y, int32_t c, int32_t fs); void videoGetModes(void); -void videoResetMode(void); void videoEndDrawing(void); void videoShowFrame(int32_t); int32_t videoUpdatePalette(int32_t start, int32_t num); diff --git a/source/build/include/softsurface.h b/source/build/include/softsurface.h deleted file mode 100644 index 1317e0266..000000000 --- a/source/build/include/softsurface.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * softsurface.h - * An 8-bit rendering surface that can quickly upscale and blit 8-bit paletted buffers to an external 32-bit screen buffer. - * - * Copyright © 2018, Alex Dawson. All rights reserved. - */ - -#ifndef SOFTSURFACE_H_ -#define SOFTSURFACE_H_ - -#include "compat.h" - -// Initialize the softsurface with the Software renderer's buffer resolution. -// If the Software renderer's resolution and the actual resolution don't match, -// softsurface will still render at the full size of the screen. -// If a surface already exists, softsurface_destroy() will be automatically called before re-initializing. -// Returns whether or not the softsurface could be successfully initialized. -bool softsurface_initialize(vec2_t bufferResolution, - vec2_t destBufferResolution); - -// Destroy an existing surface. -void softsurface_destroy(); - -// Sets the palette to contain the RGBA byte buffer pointed to by pPalette. -// destRedMask/destGreenMask/destBlueMask mask the bits that represent each colour component in the destination buffer's pixel format. -// If the surface is not initialized, the function returns immediately. -void softsurface_setPalette(void* pPalette, - uint32_t destRedMask, - uint32_t destGreenMask, - uint32_t destBlueMask); - -// Returns a pointer to the start of the surface's 8-bit pixel buffer -// Returns NULL if the surface is not initialized. -uint8_t* softsurface_getBuffer(); - -// Returns the resolution of the surface's buffer -vec2_t softsurface_getBufferResolution(); - -// Returns the resolution of the destination buffer -vec2_t softsurface_getDestinationBufferResolution(); - -// Blit the surface's pixel buffer to the destination buffer using the palette set with softsurface_setPalette(). -// If the surface is not initialized, the function returns immediately. -void softsurface_blitBuffer(uint32_t* destBuffer, - uint32_t destBpp); - -#endif /* SOFTSURFACE_H_ */ diff --git a/source/build/src/engine.cpp b/source/build/src/engine.cpp index e01626f56..16d637961 100644 --- a/source/build/src/engine.cpp +++ b/source/build/src/engine.cpp @@ -20,7 +20,6 @@ #include "palette.h" #include "pragmas.h" #include "scriptfile.h" -#include "softsurface.h" #include "gamecvars.h" #include "c_console.h" #include "v_2ddrawer.h" @@ -9158,22 +9157,10 @@ static void videoAllocateBuffers(void) ysavecnt = YSAVES; nodesperline = tabledivide32_noinline(YSAVES, ydim); -#ifdef RENDERTYPESDL if (videoGetRenderMode() == REND_CLASSIC) { -# ifdef USE_OPENGL - if (!nogl) - { - glsurface_initialize({ xdim, ydim }); - } - else -# endif - { - softsurface_initialize({ xdim, ydim }, - { xres, yres }); - } + glsurface_initialize({ xdim, ydim }); } -#endif } @@ -9181,7 +9168,6 @@ static void videoAllocateBuffers(void) // setgamemode // // JBF: davidoption now functions as a windowed-mode flag (0 == windowed, 1 == fullscreen) -extern char videomodereset; int32_t videoSetGameMode(char davidoption, int32_t daupscaledxdim, int32_t daupscaledydim, int32_t dabpp, int32_t daupscalefactor) { int32_t j; @@ -9191,7 +9177,7 @@ int32_t videoSetGameMode(char davidoption, int32_t daupscaledxdim, int32_t daups daupscaledxdim = max(320, daupscaledxdim); daupscaledydim = max(200, daupscaledydim); - if (in3dmode() && videomodereset == 0 && + if (in3dmode() && (xres == daupscaledxdim) && (yres == daupscaledydim) && (bpp == dabpp)) return 0; @@ -10440,33 +10426,8 @@ void videoSetCorrectedAspect() const int32_t xd = setaspect_new_use_dimen ? xdimen : xdim; const int32_t yd = setaspect_new_use_dimen ? ydimen : ydim; - if (fullscreen && !setaspect_new_use_dimen) - { - const int32_t screenw = r_screenxy/100; - const int32_t screenh = r_screenxy%100; - - if (screenw==0 || screenh==0) - { - // Assume square pixel aspect. - x = xd; - y = yd; - } - else - { - int32_t pixratio; - - x = screenw; - y = screenh; - - pixratio = divscale16(xdim*screenh, ydim*screenw); - yx = divscale16(yx, pixratio); - } - } - else - { - x = xd; - y = yd; - } + x = xd; + y = yd; vr = divscale16(x*3, y*4); diff --git a/source/build/src/sdlayer.cpp b/source/build/src/sdlayer.cpp index 88662e314..8db2d66a5 100644 --- a/source/build/src/sdlayer.cpp +++ b/source/build/src/sdlayer.cpp @@ -17,7 +17,6 @@ #include "osd.h" #include "palette.h" #include "baselayer.h" -#include "softsurface.h" #include "m_argv.h" #include "mmulti.h" #include "scriptfile.h" @@ -37,27 +36,9 @@ #include "imgui.h" #include "imgui_impl_sdl.h" #include "imgui_impl_opengl3.h" - - - -#ifndef NETCODE_DISABLE -#include "enet.h" -#endif -#include "../../glbackend/glbackend.h" - -#ifdef USE_OPENGL # include "glsurface.h" -#endif -#if defined HAVE_GTK2 -# include "gtkbits.h" -#endif -#if defined __APPLE__ -# include "osxbits.h" -# include -# include -#endif double g_beforeSwapTime; GameInterface* gi; @@ -92,22 +73,11 @@ void ImGui_Begin_Frame() //ImGui::NewFrame(); } -int32_t xres=-1, yres=-1, bpp=0, fullscreen=0, bytesperline, refreshfreq=-1; +int32_t xres=-1, yres=-1, bpp=0, bytesperline, refreshfreq=-1; intptr_t frameplace=0; int32_t lockcount=0; char modechange=1; char offscreenrendering=0; -char videomodereset = 0; -static uint16_t sysgamma[3][256]; -#ifdef USE_OPENGL -// OpenGL stuff -char nogl=0; -#endif -static int32_t vsync_renderlayer; - - -// Joystick dead and saturation zones -uint16_t joydead[9], joysatur[9]; #define MAX_ERRORTEXT 4096 @@ -151,14 +121,6 @@ void I_FatalError(const char* error, ...) } - - -void videoResetMode(void) -{ - videomodereset = 1; -} - - // Calculate ylookup[] and call setvlinebpl() void calc_ylookup(int32_t bpl, int32_t lastyidx) { @@ -245,16 +207,7 @@ void videoBeginDrawing(void) return; } else -#ifdef USE_OPENGL - if (!nogl) - { frameplace = (intptr_t)glsurface_getBuffer(); - } - else -#endif - { - frameplace = (intptr_t)softsurface_getBuffer(); - } if (modechange) { @@ -301,14 +254,17 @@ auto vsnprintfptr = vsnprintf; // This is an inline in Visual Studio but we need void debugprintf(const char* f, ...) { va_list va; - char buf[1024]; + va_start(va, f); - if (!IsDebuggerPresent()) return; +#ifdef _WIN32 + if (!IsDebuggerPresent()) return; - va_start(va, f); - Bvsnprintf(buf, 1024, f, va); - va_end(va); - - OutputDebugStringA(buf); + char buf[1024]; + vsnprintf(buf, 1024, f, va); + va_end(va); + OutputDebugStringA(buf); +#else + vprintf(f, va); +#endif } diff --git a/source/build/src/softsurface.cpp b/source/build/src/softsurface.cpp deleted file mode 100644 index 825f98967..000000000 --- a/source/build/src/softsurface.cpp +++ /dev/null @@ -1,208 +0,0 @@ -/* - * softsurface.cpp - * An 8-bit rendering surface that can quickly upscale and blit 8-bit paletted buffers to an external 32-bit buffer. - * - * Copyright © 2018, Alex Dawson. All rights reserved. - */ - -#include "softsurface.h" - -#include "pragmas.h" -#include "build.h" - -static uint8_t* buffer; -static vec2_t bufferRes; - -static vec2_t destBufferRes; - -static uint32_t xScale16; -static uint32_t yScale16; -static uint32_t recXScale16; - -static uint32_t pPal[256]; - -// lookup table to find the source position within a scanline -static uint16_t* scanPosLookupTable; - -template -static uint32_t roundUp(uint32_t num) -{ - return (num+multiple-1)/multiple * multiple; -} - -static uint32_t countTrailingZeros(uint32_t u) -{ -#if (defined __GNUC__ && __GNUC__>=3) || defined __clang__ - return __builtin_ctz(u); -#elif defined _MSC_VER - DWORD result; - _BitScanForward(&result, u); - return result; -#else - uint32_t last = u; - for (; u != 0; last = u, u >>= 1); - return last; -#endif -} - -bool softsurface_initialize(vec2_t bufferResolution, - vec2_t destBufferResolution) -{ - if (buffer) - softsurface_destroy(); - - bufferRes = bufferResolution; - destBufferRes = destBufferResolution; - - xScale16 = divscale16(destBufferRes.x, bufferRes.x); - yScale16 = divscale16(destBufferRes.y, bufferRes.y); - recXScale16 = divscale16(bufferRes.x, destBufferRes.x); - - // allocate one continuous block of memory large enough to hold the buffer, the palette, - // and the scanPosLookupTable while maintaining alignment for each - uint32_t bufferSize = roundUp<16>(bufferRes.x * bufferRes.y); - buffer = (uint8_t*) Xaligned_alloc(16, bufferSize + sizeof(uint16_t)*destBufferRes.x); - scanPosLookupTable = (uint16_t*) (buffer + bufferSize); - - // calculate the scanPosLookupTable for horizontal scaling - uint32_t incr = recXScale16; - for (int32_t i = 0; i < destBufferRes.x; ++i) - { - scanPosLookupTable[i] = incr >> 16; - incr += recXScale16; - } - - return true; -} - -void softsurface_destroy() -{ - if (!buffer) - return; - - ALIGNED_FREE_AND_NULL(buffer); - scanPosLookupTable = 0; - - xScale16 = 0; - yScale16 = 0; - recXScale16 = 0; - - bufferRes = {}; - destBufferRes = {}; -} - -void softsurface_setPalette(void* pPalette, - uint32_t destRedMask, - uint32_t destGreenMask, - uint32_t destBlueMask) -{ - if (!buffer) - return; - if (!pPalette) - return; - - uint32_t destRedShift = countTrailingZeros(destRedMask); - uint32_t destRedLoss = 8 - countTrailingZeros((destRedMask>>destRedShift)+1); - uint32_t destGreenShift = countTrailingZeros(destGreenMask); - uint32_t destGreenLoss = 8 - countTrailingZeros((destGreenMask>>destGreenShift)+1); - uint32_t destBlueShift = countTrailingZeros(destBlueMask); - uint32_t destBlueLoss = 8 - countTrailingZeros((destBlueMask>>destBlueShift)+1); - - uint8_t* pUI8Palette = (uint8_t*) pPalette; - for (int i = 0; i < 256; ++i) - { - pPal[i] = ((pUI8Palette[sizeof(uint32_t)*i] >> destRedLoss << destRedShift) & destRedMask) | - ((pUI8Palette[sizeof(uint32_t)*i+1] >> destGreenLoss << destGreenShift) & destGreenMask) | - ((pUI8Palette[sizeof(uint32_t)*i+2] >> destBlueLoss << destBlueShift) & destBlueMask); - } -} - -uint8_t* softsurface_getBuffer() -{ - return buffer; -} - -vec2_t softsurface_getBufferResolution() -{ - return bufferRes; -} - -vec2_t softsurface_getDestinationBufferResolution() -{ - return destBufferRes; -} - -#define BLIT(x) pDst[x] = *((UINTTYPE*)(pPal+pSrc[pScanPos[x]])) -#define BLIT2(x) BLIT(x); BLIT(x+1) -#define BLIT4(x) BLIT2(x); BLIT2(x+2) -#define BLIT8(x) BLIT4(x); BLIT4(x+4) -#define BLIT16(x) BLIT8(x); BLIT8(x+8) -#define BLIT32(x) BLIT16(x); BLIT16(x+16) -#define BLIT64(x) BLIT32(x); BLIT32(x+32) -template -void softsurface_blitBufferInternal(UINTTYPE* destBuffer) -{ - const uint8_t* __restrict pSrc = buffer; - UINTTYPE* __restrict pDst = destBuffer; - const UINTTYPE* const pEnd = destBuffer+destBufferRes.x*mulscale16(yScale16, bufferRes.y); - uint32_t remainder = 0; - while (pDst < pEnd) - { - uint16_t* __restrict pScanPos = scanPosLookupTable; - UINTTYPE* const pScanEnd = pDst+destBufferRes.x; - while (pDst < pScanEnd-64) - { - BLIT64(0); - pDst += 64; - pScanPos += 64; - } - while (pDst < pScanEnd) - { - BLIT(0); - ++pDst; - ++pScanPos; - } - pSrc += bufferRes.x; - - static const uint32_t MASK16 = (1<<16)-1; - uint32_t linesCopied = 1; - uint32_t linesToCopy = yScale16+remainder; - remainder = linesToCopy & MASK16; - linesToCopy = (linesToCopy >> 16)-1; - const UINTTYPE* const __restrict pScanLineSrc = pDst-destBufferRes.x; - while (linesToCopy) - { - uint32_t lines = min(linesCopied, linesToCopy); - memcpy(pDst, pScanLineSrc, sizeof(UINTTYPE)*lines*destBufferRes.x); - pDst += lines*destBufferRes.x; - linesToCopy -= lines; - } - } -} - -void softsurface_blitBuffer(uint32_t* destBuffer, - uint32_t destBpp) -{ - if (!buffer) - return; - if (!destBuffer) - return; - - switch (destBpp) - { - case 15: - softsurface_blitBufferInternal((uint16_t*) destBuffer); - break; - case 16: - softsurface_blitBufferInternal((uint16_t*) destBuffer); - break; - case 24: - softsurface_blitBufferInternal(destBuffer); - break; - case 32: - softsurface_blitBufferInternal(destBuffer); - break; - default: - return; - } -} diff --git a/source/common/inputstate.cpp b/source/common/inputstate.cpp index 4b0bb90bd..d9c63aadf 100644 --- a/source/common/inputstate.cpp +++ b/source/common/inputstate.cpp @@ -147,7 +147,7 @@ int32_t handleevents(void) if (setmodeneeded) { setmodeneeded = false; - screen->ToggleFullscreen(fullscreen); + screen->ToggleFullscreen(vid_fullscreen); V_OutputResized(screen->GetWidth(), screen->GetHeight()); } diff --git a/source/common/menu/resolutionmenu.cpp b/source/common/menu/resolutionmenu.cpp index 3e8141b25..55bf7c516 100644 --- a/source/common/menu/resolutionmenu.cpp +++ b/source/common/menu/resolutionmenu.cpp @@ -65,7 +65,7 @@ CCMD (menu_resolution_set_custom) CCMD (menu_resolution_commit_changes) { - int do_fullscreen = fullscreen; + int do_fullscreen = vid_fullscreen; if (argv.argc() > 1) { do_fullscreen = atoi(argv[1]); @@ -80,7 +80,7 @@ CCMD (menu_resolution_commit_changes) } else { - fullscreen = true; + vid_fullscreen = true; vid_scalemode = 5; vid_scalefactor = 1.; vid_scale_customwidth = menu_resolution_custom_width;