From 6039eb05ba6d82ef56f2868c96654c552d117bf9 Mon Sep 17 00:00:00 2001 From: Franklin Wei Date: Wed, 7 Feb 2018 20:04:46 -0500 Subject: sdl: remove non-rockbox drivers We never use any of these other drivers, so having them around just takes up space. Change-Id: Iced812162df1fef3fd55522b7e700acb6c3bcd41 --- apps/plugins/sdl/src/video/gem/SDL_gemvideo.c | 1337 ------------------------- 1 file changed, 1337 deletions(-) delete mode 100644 apps/plugins/sdl/src/video/gem/SDL_gemvideo.c (limited to 'apps/plugins/sdl/src/video/gem/SDL_gemvideo.c') diff --git a/apps/plugins/sdl/src/video/gem/SDL_gemvideo.c b/apps/plugins/sdl/src/video/gem/SDL_gemvideo.c deleted file mode 100644 index 2ce9151c1d..0000000000 --- a/apps/plugins/sdl/src/video/gem/SDL_gemvideo.c +++ /dev/null @@ -1,1337 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2012 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -/* - GEM video driver - - Patrice Mandin - and work from - Olivier Landemarre, Johan Klockars, Xavier Joubert, Claude Attard -*/ - -/* Mint includes */ -#include -#include -#include -#include - -#include "SDL_endian.h" -#include "SDL_video.h" -#include "SDL_mouse.h" -#include "../SDL_sysvideo.h" -#include "../SDL_pixels_c.h" -#include "../../events/SDL_events_c.h" -#include "../SDL_cursor_c.h" - -#include "../ataricommon/SDL_ataric2p_s.h" -#include "../ataricommon/SDL_atarieddi_s.h" -#include "../ataricommon/SDL_atarimxalloc_c.h" -#include "../ataricommon/SDL_atarigl_c.h" - -#include "SDL_gemvideo.h" -#include "SDL_gemevents_c.h" -#include "SDL_gemmouse_c.h" -#include "SDL_gemwm_c.h" -#include "../ataricommon/SDL_xbiosevents_c.h" -#include "../ataricommon/SDL_ataridevmouse_c.h" - -/* Defines */ - -/*#define DEBUG_VIDEO_GEM 1*/ - -#define GEM_VID_DRIVER_NAME "gem" - -#undef MIN -#define MIN(a,b) (((a)<(b)) ? (a) : (b)) -#undef MAX -#define MAX(a,b) (((a)>(b)) ? (a) : (b)) - -/* Variables */ - -static unsigned char vdi_index[256] = { - 0, 2, 3, 6, 4, 7, 5, 8, - 9, 10, 11, 14, 12, 15, 13, 255 -}; - -static const char empty_name[]=""; - -/* Initialization/Query functions */ -static int GEM_VideoInit(_THIS, SDL_PixelFormat *vformat); -static SDL_Rect **GEM_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags); -static SDL_Surface *GEM_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags); -static int GEM_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors); -static void GEM_VideoQuit(_THIS); - -/* Hardware surface functions */ -static int GEM_AllocHWSurface(_THIS, SDL_Surface *surface); -static int GEM_LockHWSurface(_THIS, SDL_Surface *surface); -static int GEM_FlipHWSurface(_THIS, SDL_Surface *surface); -static void GEM_UnlockHWSurface(_THIS, SDL_Surface *surface); -static void GEM_FreeHWSurface(_THIS, SDL_Surface *surface); -static void GEM_UpdateRects(_THIS, int numrects, SDL_Rect *rects); -#if 0 -static int GEM_ToggleFullScreen(_THIS, int on); -#endif - -/* Internal functions */ -static void GEM_FreeBuffers(_THIS); -static void GEM_ClearScreen(_THIS); -static void GEM_ClearRect(_THIS, short *rect); -static void GEM_SetNewPalette(_THIS, Uint16 newpal[256][3]); -static void GEM_LockScreen(_THIS); -static void GEM_UnlockScreen(_THIS); -static void refresh_window(_THIS, int winhandle, short *rect); - -#if SDL_VIDEO_OPENGL -/* OpenGL functions */ -static void GEM_GL_SwapBuffers(_THIS); -#endif - -/* GEM driver bootstrap functions */ - -static int GEM_Available(void) -{ - /* Test if AES available */ - if (appl_init() == -1) - return 0; - - appl_exit(); - return 1; -} - -static void GEM_DeleteDevice(SDL_VideoDevice *device) -{ - SDL_free(device->hidden); - SDL_free(device); -} - -static SDL_VideoDevice *GEM_CreateDevice(int devindex) -{ - SDL_VideoDevice *device; - int vectors_mask; -/* unsigned long dummy;*/ - - /* Initialize all variables that we clean on shutdown */ - device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice)); - if ( device ) { - SDL_memset(device, 0, (sizeof *device)); - device->hidden = (struct SDL_PrivateVideoData *) - SDL_malloc((sizeof *device->hidden)); - device->gl_data = (struct SDL_PrivateGLData *) - SDL_malloc((sizeof *device->gl_data)); - } - if ( (device == NULL) || (device->hidden == NULL) ) { - SDL_OutOfMemory(); - if ( device ) { - SDL_free(device); - } - return(0); - } - SDL_memset(device->hidden, 0, (sizeof *device->hidden)); - SDL_memset(device->gl_data, 0, sizeof(*device->gl_data)); - - /* Set the function pointers */ - device->VideoInit = GEM_VideoInit; - device->ListModes = GEM_ListModes; - device->SetVideoMode = GEM_SetVideoMode; - device->SetColors = GEM_SetColors; - device->UpdateRects = NULL /*GEM_UpdateRects*/; - device->VideoQuit = GEM_VideoQuit; - device->AllocHWSurface = GEM_AllocHWSurface; - device->LockHWSurface = GEM_LockHWSurface; - device->UnlockHWSurface = GEM_UnlockHWSurface; - device->FlipHWSurface = GEM_FlipHWSurface; - device->FreeHWSurface = GEM_FreeHWSurface; - device->ToggleFullScreen = NULL /*GEM_ToggleFullScreen*/; - - /* Window manager */ - device->SetCaption = GEM_SetCaption; - device->SetIcon = GEM_SetIcon; - device->IconifyWindow = GEM_IconifyWindow; - device->GrabInput = GEM_GrabInput; - - /* Events */ - device->InitOSKeymap = GEM_InitOSKeymap; - device->PumpEvents = GEM_PumpEvents; - - /* Mouse */ - device->FreeWMCursor = GEM_FreeWMCursor; - device->CreateWMCursor = GEM_CreateWMCursor; - device->ShowWMCursor = GEM_ShowWMCursor; - device->WarpWMCursor = NULL /*GEM_WarpWMCursor*/; - device->CheckMouseMode = GEM_CheckMouseMode; - -#if SDL_VIDEO_OPENGL - /* OpenGL functions */ - device->GL_LoadLibrary = SDL_AtariGL_LoadLibrary; - device->GL_GetProcAddress = SDL_AtariGL_GetProcAddress; - device->GL_GetAttribute = SDL_AtariGL_GetAttribute; - device->GL_MakeCurrent = SDL_AtariGL_MakeCurrent; - device->GL_SwapBuffers = GEM_GL_SwapBuffers; -#endif - - device->hidden->use_dev_mouse = - (SDL_AtariDevMouse_Open()!=0) ? SDL_TRUE : SDL_FALSE; - - vectors_mask = ATARI_XBIOS_JOYSTICKEVENTS; /* XBIOS joystick events */ - if (!(device->hidden->use_dev_mouse)) { - vectors_mask |= ATARI_XBIOS_MOUSEEVENTS; /* XBIOS mouse events */ - } -/* if (Getcookie(C_MiNT, &dummy)==C_FOUND) { - vectors_mask = 0; - }*/ - - SDL_AtariXbios_InstallVectors(vectors_mask); - - device->free = GEM_DeleteDevice; - - return device; -} - -VideoBootStrap GEM_bootstrap = { - GEM_VID_DRIVER_NAME, "Atari GEM video driver", - GEM_Available, GEM_CreateDevice -}; - -static void VDI_ReadExtInfo(_THIS, short *work_out) -{ - unsigned long EdDI_version; - long cookie_EdDI; - Uint16 clut_type; - - /* Read EdDI informations */ - if (Getcookie(C_EdDI, &cookie_EdDI) == C_NOTFOUND) { - return; - } - - EdDI_version = Atari_get_EdDI_version( (void *)cookie_EdDI); - - vq_scrninfo(VDI_handle, work_out); - - VDI_format = work_out[0]; - clut_type = work_out[1]; - - /* With EdDI>=1.1, we can have screen pitch, address and format - * so we can directly write to screen without using vro_cpyfm - */ - if (EdDI_version >= EDDI_11) { - VDI_pitch = work_out[5]; - VDI_screen = (void *) *((unsigned long *) &work_out[6]); - } - - switch(clut_type) { - case VDI_CLUT_HARDWARE: - { - int i; - Uint16 *tmp_p; - - tmp_p = (Uint16 *)&work_out[16]; - - for (i=0;i<256;i++) { - vdi_index[*tmp_p++] = i; - } - } - break; - case VDI_CLUT_SOFTWARE: - { - int component; /* red, green, blue, alpha, overlay */ - int num_bit; - unsigned short *tmp_p; - - /* We can build masks with info here */ - tmp_p = (unsigned short *) &work_out[16]; - for (component=0;component<5;component++) { - for (num_bit=0;num_bit<16;num_bit++) { - unsigned short valeur; - - valeur = *tmp_p++; - - if (valeur == 0xffff) { - continue; - } - - switch(component) { - case 0: - VDI_redmask |= 1<< valeur; - break; - case 1: - VDI_greenmask |= 1<< valeur; - break; - case 2: - VDI_bluemask |= 1<< valeur; - break; - case 3: - VDI_alphamask |= 1<< valeur; - break; - } - } - } - } - - /* Remove lower green bits for Intel endian screen */ - if ((VDI_greenmask == ((7<<13)|3)) || (VDI_greenmask == ((7<<13)|7))) { - VDI_greenmask &= ~(7<<13); - } - break; - case VDI_CLUT_NONE: - break; - } -} - -int GEM_VideoInit(_THIS, SDL_PixelFormat *vformat) -{ - int i, menubar_size; - short work_in[12], work_out[272], dummy; - - /* Open AES (Application Environment Services) */ - if (appl_init() == -1) { - fprintf(stderr,"Can not open AES\n"); - return 1; - } - - /* Read version and features */ - GEM_version = aes_global[0]; - if (GEM_version >= 0x0410) { - short ap_gout[4], errorcode; - - GEM_wfeatures=0; - errorcode=appl_getinfo(AES_WINDOW, &ap_gout[0], &ap_gout[1], &ap_gout[2], &ap_gout[3]); - - if (errorcode==0) { - GEM_wfeatures=ap_gout[0]; - } - } - - /* Ask VDI physical workstation handle opened by AES */ - VDI_handle = graf_handle(&dummy, &dummy, &dummy, &dummy); - if (VDI_handle<1) { - fprintf(stderr,"Wrong VDI handle %d returned by AES\n",VDI_handle); - return 1; - } - - /* Open virtual VDI workstation */ - work_in[0]=Getrez()+2; - for(i = 1; i < 10; i++) - work_in[i] = 1; - work_in[10] = 2; - - v_opnvwk(work_in, &VDI_handle, work_out); - if (VDI_handle == 0) { - fprintf(stderr,"Can not open VDI virtual workstation\n"); - return 1; - } - - /* Read fullscreen size */ - VDI_w = work_out[0] + 1; - VDI_h = work_out[1] + 1; - - /* Read desktop size and position */ - if (!wind_get(DESKTOP_HANDLE, WF_WORKXYWH, &GEM_desk_x, &GEM_desk_y, &GEM_desk_w, &GEM_desk_h)) { - fprintf(stderr,"Can not read desktop properties\n"); - return 1; - } - - /* Read bit depth */ - vq_extnd(VDI_handle, 1, work_out); - VDI_bpp = work_out[4]; - VDI_oldnumcolors=0; - - switch(VDI_bpp) { - case 8: - VDI_pixelsize=1; - break; - case 15: - case 16: - VDI_pixelsize=2; - break; - case 24: - VDI_pixelsize=3; - break; - case 32: - VDI_pixelsize=4; - break; - default: - fprintf(stderr,"%d bits colour depth not supported\n",VDI_bpp); - return 1; - } - - /* Setup hardware -> VDI palette mapping */ - for(i = 16; i < 255; i++) { - vdi_index[i] = i; - } - vdi_index[255] = 1; - - /* Save current palette */ - if (VDI_bpp>8) { - VDI_oldnumcolors=1<<8; - } else { - VDI_oldnumcolors=1<info.current_w = VDI_w; - this->info.current_h = VDI_h; - - /* Determine the screen depth */ - /* we change this during the SDL_SetVideoMode implementation... */ - vformat->BitsPerPixel = VDI_bpp; - - /* Set mouse cursor to arrow */ - graf_mouse(ARROW, NULL); - GEM_cursor = NULL; - - /* Init chunky to planar routine */ - SDL_Atari_C2pConvert = SDL_Atari_C2pConvert8; - - /* Setup VDI fill functions */ - vsf_color(VDI_handle,0); - vsf_interior(VDI_handle,1); - vsf_perimeter(VDI_handle,0); - - /* Menu bar save buffer */ - menubar_size = GEM_desk_w * GEM_desk_y * VDI_pixelsize; - GEM_menubar=Atari_SysMalloc(menubar_size,MX_PREFTTRAM); - - /* Fill video modes list */ - SDL_modelist[0] = SDL_malloc(sizeof(SDL_Rect)); - SDL_modelist[0]->x = 0; - SDL_modelist[0]->y = 0; - SDL_modelist[0]->w = VDI_w; - SDL_modelist[0]->h = VDI_h; - - SDL_modelist[1] = NULL; - -#if SDL_VIDEO_OPENGL - SDL_AtariGL_InitPointers(this); -#endif - - this->info.wm_available = 1; - - /* We're done! */ - return(0); -} - -SDL_Rect **GEM_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) -{ - if (format->BitsPerPixel != VDI_bpp) { - return ((SDL_Rect **)NULL); - } - - if (flags & SDL_FULLSCREEN) { - return (SDL_modelist); - } - - return((SDL_Rect **)-1); -} - -static void GEM_FreeBuffers(_THIS) -{ - /* Release buffer */ - if ( GEM_buffer2 ) { - Mfree( GEM_buffer2 ); - GEM_buffer2=NULL; - } - - if ( GEM_buffer1 ) { - Mfree( GEM_buffer1 ); - GEM_buffer1=NULL; - } -} - -static void GEM_ClearRect(_THIS, short *rect) -{ - short oldrgb[3], rgb[3]={0,0,0}; - - vq_color(VDI_handle, vdi_index[0], 0, oldrgb); - vs_color(VDI_handle, vdi_index[0], rgb); - - vsf_color(VDI_handle,0); - vsf_interior(VDI_handle,1); - vsf_perimeter(VDI_handle,0); - v_bar(VDI_handle, rect); - - vs_color(VDI_handle, vdi_index[0], oldrgb); -} - -static void GEM_ClearScreen(_THIS) -{ - short pxy[4]; - - v_hide_c(VDI_handle); - - pxy[0] = pxy[1] = 0; - pxy[2] = VDI_w - 1; - pxy[3] = VDI_h - 1; - GEM_ClearRect(this, pxy); - - v_show_c(VDI_handle, 1); -} - -static void GEM_SetNewPalette(_THIS, Uint16 newpal[256][3]) -{ - int i; - short rgb[3]; - - if (VDI_oldnumcolors==0) - return; - - for(i = 0; i < VDI_oldnumcolors; i++) { - rgb[0] = newpal[i][0]; - rgb[1] = newpal[i][1]; - rgb[2] = newpal[i][2]; - - vs_color(VDI_handle, i, rgb); - } -} - -static void GEM_LockScreen(_THIS) -{ - if (!GEM_locked) { - /* Lock AES */ - wind_update(BEG_UPDATE); - wind_update(BEG_MCTRL); - /* Reserve memory space, used to be sure of compatibility */ - form_dial( FMD_START, 0,0,0,0, 0,0,VDI_w,VDI_h); - - /* Save menu bar */ - if (GEM_menubar) { - MFDB mfdb_src; - short blitcoords[8]; - - mfdb_src.fd_addr=GEM_menubar; - mfdb_src.fd_w=GEM_desk_w; - mfdb_src.fd_h=GEM_desk_y; - mfdb_src.fd_wdwidth=GEM_desk_w>>4; - mfdb_src.fd_nplanes=VDI_bpp; - mfdb_src.fd_stand= - mfdb_src.fd_r1= - mfdb_src.fd_r2= - mfdb_src.fd_r3= 0; - - blitcoords[0] = blitcoords[4] = 0; - blitcoords[1] = blitcoords[5] = 0; - blitcoords[2] = blitcoords[6] = GEM_desk_w-1; - blitcoords[3] = blitcoords[7] = GEM_desk_y-1; - - vro_cpyfm(VDI_handle, S_ONLY, blitcoords, &VDI_dst_mfdb, &mfdb_src); - } - - GEM_locked=SDL_TRUE; - } -} - -static void GEM_UnlockScreen(_THIS) -{ - if (GEM_locked) { - /* Restore menu bar */ - if (GEM_menubar) { - MFDB mfdb_src; - short blitcoords[8]; - - mfdb_src.fd_addr=GEM_menubar; - mfdb_src.fd_w=GEM_desk_w; - mfdb_src.fd_h=GEM_desk_y; - mfdb_src.fd_wdwidth=GEM_desk_w>>4; - mfdb_src.fd_nplanes=VDI_bpp; - mfdb_src.fd_stand= - mfdb_src.fd_r1= - mfdb_src.fd_r2= - mfdb_src.fd_r3= 0; - - blitcoords[0] = blitcoords[4] = 0; - blitcoords[1] = blitcoords[5] = 0; - blitcoords[2] = blitcoords[6] = GEM_desk_w-1; - blitcoords[3] = blitcoords[7] = GEM_desk_y-1; - - vro_cpyfm(VDI_handle, S_ONLY, blitcoords, &mfdb_src, &VDI_dst_mfdb); - } - - /* Restore screen memory, and send REDRAW to all apps */ - form_dial( FMD_FINISH, 0,0,0,0, 0,0,VDI_w,VDI_h); - /* Unlock AES */ - wind_update(END_MCTRL); - wind_update(END_UPDATE); - - GEM_locked=SDL_FALSE; - } -} - -SDL_Surface *GEM_SetVideoMode(_THIS, SDL_Surface *current, - int width, int height, int bpp, Uint32 flags) -{ - Uint32 modeflags, screensize; - SDL_bool use_shadow1, use_shadow2; - - /* width must be multiple of 16, for vro_cpyfm() and c2p_convert() */ - if ((width & 15) != 0) { - width = (width | 15) +1; - } - - /*--- Verify if asked mode can be used ---*/ - if (VDI_bpp != bpp) { - SDL_SetError("%d bpp mode not supported", bpp); - return(NULL); - } - - if (flags & SDL_FULLSCREEN) { - if ((VDI_w < width) || (VDI_h < height)) { - SDL_SetError("%dx%d mode is too large", width, height); - return(NULL); - } - } - - /*--- Allocate the new pixel format for the screen ---*/ - if ( ! SDL_ReallocFormat(current, VDI_bpp, VDI_redmask, VDI_greenmask, VDI_bluemask, VDI_alphamask) ) { - SDL_SetError("Couldn't allocate new pixel format for requested mode"); - return(NULL); - } - - screensize = width * height * VDI_pixelsize; - -#ifdef DEBUG_VIDEO_GEM - printf("sdl:video:gem: setvideomode(): %dx%dx%d = %d\n", width, height, bpp, screensize); -#endif - - /*--- Allocate shadow buffers if needed, and conversion operations ---*/ - GEM_FreeBuffers(this); - - GEM_bufops=0; - use_shadow1=use_shadow2=SDL_FALSE; - if (VDI_screen && (flags & SDL_FULLSCREEN)) { - if (VDI_format==VDI_FORMAT_INTER) { - use_shadow1=SDL_TRUE; - GEM_bufops = B2S_C2P_1TOS; - } - } else { - use_shadow1=SDL_TRUE; - if (VDI_format==VDI_FORMAT_PACK) { - GEM_bufops = B2S_VROCPYFM_1TOS; - } else { - use_shadow2=SDL_TRUE; - GEM_bufops = B2S_C2P_1TO2|B2S_VROCPYFM_2TOS; - } - } - - if (use_shadow1) { - GEM_buffer1 = Atari_SysMalloc(screensize, MX_PREFTTRAM); - if (GEM_buffer1==NULL) { - SDL_SetError("Can not allocate %d KB for frame buffer", screensize>>10); - return NULL; - } - SDL_memset(GEM_buffer1, 0, screensize); -#ifdef DEBUG_VIDEO_GEM - printf("sdl:video:gem: setvideomode(): allocated buffer 1\n"); -#endif - } - - if (use_shadow2) { - GEM_buffer2 = Atari_SysMalloc(screensize, MX_PREFTTRAM); - if (GEM_buffer2==NULL) { - SDL_SetError("Can not allocate %d KB for shadow buffer", screensize>>10); - return NULL; - } - SDL_memset(GEM_buffer2, 0, screensize); -#ifdef DEBUG_VIDEO_GEM - printf("sdl:video:gem: setvideomode(): allocated buffer 2\n"); -#endif - } - - /*--- Initialize screen ---*/ - modeflags = SDL_PREALLOC; - if (VDI_bpp == 8) { - modeflags |= SDL_HWPALETTE; - } - - if (flags & SDL_FULLSCREEN) { - GEM_LockScreen(this); - - GEM_ClearScreen(this); - - modeflags |= SDL_FULLSCREEN; - if (VDI_screen && (VDI_format==VDI_FORMAT_PACK) && !use_shadow1) { - modeflags |= SDL_HWSURFACE; - } else { - modeflags |= SDL_SWSURFACE; - } - - GEM_fullscreen = SDL_TRUE; - } else { - int old_win_type; - short x2,y2,w2,h2; - - GEM_UnlockScreen(this); - - /* Set window gadgets */ - old_win_type = GEM_win_type; - if (!(flags & SDL_NOFRAME)) { - GEM_win_type=NAME|MOVER|CLOSER|SMALLER; - if (flags & SDL_RESIZABLE) { - GEM_win_type |= FULLER|SIZER; - modeflags |= SDL_RESIZABLE; - } - } else { - GEM_win_type=0; - modeflags |= SDL_NOFRAME; - } - modeflags |= SDL_SWSURFACE; - - /* Recreate window ? only for different widget or non-created window */ - if ((old_win_type != GEM_win_type) || (GEM_handle < 0)) { - /* Calculate window size */ - if (!wind_calc(WC_BORDER, GEM_win_type, 0,0,width,height, &x2,&y2,&w2,&h2)) { - GEM_FreeBuffers(this); - SDL_SetError("Can not calculate window attributes"); - return NULL; - } - - /* Center window */ - x2 = (GEM_desk_w-w2)>>1; - y2 = (GEM_desk_h-h2)>>1; - if (x2<0) { - x2 = 0; - } - if (y2<0) { - y2 = 0; - } - x2 += GEM_desk_x; - y2 += GEM_desk_y; - - /* Destroy existing window */ - if (GEM_handle >= 0) { - wind_close(GEM_handle); - wind_delete(GEM_handle); - } - - /* Create window */ - GEM_handle=wind_create(GEM_win_type, x2,y2,w2,h2); - if (GEM_handle<0) { - GEM_FreeBuffers(this); - SDL_SetError("Can not create window"); - return NULL; - } - -#ifdef DEBUG_VIDEO_GEM - printf("sdl:video:gem: handle=%d\n", GEM_handle); -#endif - - /* Setup window name */ - wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_title_name)>>16),(short)(((unsigned long)GEM_title_name) & 0xffff),0,0); - GEM_refresh_name = SDL_FALSE; - - /* Open the window */ - wind_open(GEM_handle,x2,y2,w2,h2); - } else { - /* Resize window to fit asked video mode */ - wind_get (GEM_handle, WF_WORKXYWH, &x2,&y2,&w2,&h2); - if (wind_calc(WC_BORDER, GEM_win_type, x2,y2,width,height, &x2,&y2,&w2,&h2)) { - wind_set (GEM_handle, WF_CURRXYWH, x2,y2,w2,h2); - } - } - - GEM_fullscreen = SDL_FALSE; - } - - /* Set up the new mode framebuffer */ - current->w = width; - current->h = height; - if (use_shadow1) { - current->pixels = GEM_buffer1; - current->pitch = width * VDI_pixelsize; - } else { - current->pixels = VDI_screen; - current->pitch = VDI_pitch; - } - -#if SDL_VIDEO_OPENGL - if (flags & SDL_OPENGL) { - if (!SDL_AtariGL_Init(this, current)) { - GEM_FreeBuffers(this); - SDL_SetError("Can not create OpenGL context"); - return NULL; - } - - modeflags |= SDL_OPENGL; - } -#endif - - current->flags = modeflags; - -#ifdef DEBUG_VIDEO_GEM - printf("sdl:video:gem: surface: %dx%d\n", current->w, current->h); -#endif - - this->UpdateRects = GEM_UpdateRects; - GEM_lock_redraw = SDL_FALSE; /* Enable redraw */ - - /* We're done */ - return(current); -} - -static int GEM_AllocHWSurface(_THIS, SDL_Surface *surface) -{ - return -1; -} - -static void GEM_FreeHWSurface(_THIS, SDL_Surface *surface) -{ - return; -} - -static int GEM_LockHWSurface(_THIS, SDL_Surface *surface) -{ - return(0); -} - -static void GEM_UnlockHWSurface(_THIS, SDL_Surface *surface) -{ - return; -} - -static void GEM_UpdateRectsFullscreen(_THIS, int numrects, SDL_Rect *rects) -{ - SDL_Surface *surface; - int i, surf_width; - - surface = this->screen; - /* Need to be a multiple of 16 pixels */ - surf_width=surface->w; - if ((surf_width & 15) != 0) { - surf_width = (surf_width | 15) + 1; - } - - if (GEM_bufops & (B2S_C2P_1TO2|B2S_C2P_1TOS)) { - void *destscr; - int destpitch; - - if (GEM_bufops & B2S_C2P_1TOS) { - destscr = VDI_screen; - destpitch = VDI_pitch; - } else { - destscr = GEM_buffer2; - destpitch = surface->pitch; - } - - for (i=0;ipixels; - source += surface->pitch * rects[i].y; - source += x1; - - destination = destscr; - destination += destpitch * rects[i].y; - destination += x1; - - SDL_Atari_C2pConvert( - source, destination, - x2-x1, rects[i].h, - SDL_FALSE, - surface->pitch, destpitch - ); - } - } - - if (GEM_bufops & (B2S_VROCPYFM_1TOS|B2S_VROCPYFM_2TOS)) { - MFDB mfdb_src; - short blitcoords[8]; - - mfdb_src.fd_addr=surface->pixels; - mfdb_src.fd_w=surf_width; - mfdb_src.fd_h=surface->h; - mfdb_src.fd_wdwidth= (surface->pitch/VDI_pixelsize) >> 4; - mfdb_src.fd_nplanes=surface->format->BitsPerPixel; - mfdb_src.fd_stand= - mfdb_src.fd_r1= - mfdb_src.fd_r2= - mfdb_src.fd_r3= 0; - if (GEM_bufops & B2S_VROCPYFM_2TOS) { - mfdb_src.fd_addr=GEM_buffer2; - } - - for ( i=0; iscreen; - - if (surface->flags & SDL_FULLSCREEN) { - GEM_UpdateRectsFullscreen(this, numrects, rects); - } else { - GEM_UpdateRectsWindowed(this, numrects, rects); - } -} - -static int GEM_FlipHWSurfaceFullscreen(_THIS, SDL_Surface *surface) -{ - int surf_width; - - /* Need to be a multiple of 16 pixels */ - surf_width=surface->w; - if ((surf_width & 15) != 0) { - surf_width = (surf_width | 15) + 1; - } - - if (GEM_bufops & (B2S_C2P_1TO2|B2S_C2P_1TOS)) { - void *destscr; - int destpitch; - - if (GEM_bufops & B2S_C2P_1TOS) { - destscr = VDI_screen; - destpitch = VDI_pitch; - } else { - destscr = GEM_buffer2; - destpitch = surface->pitch; - } - - SDL_Atari_C2pConvert( - surface->pixels, destscr, - surf_width, surface->h, - SDL_FALSE, - surface->pitch, destpitch - ); - } - - if (GEM_bufops & (B2S_VROCPYFM_1TOS|B2S_VROCPYFM_2TOS)) { - MFDB mfdb_src; - short blitcoords[8]; - - mfdb_src.fd_w=surf_width; - mfdb_src.fd_h=surface->h; - mfdb_src.fd_wdwidth=mfdb_src.fd_w >> 4; - mfdb_src.fd_nplanes=surface->format->BitsPerPixel; - mfdb_src.fd_stand= - mfdb_src.fd_r1= - mfdb_src.fd_r2= - mfdb_src.fd_r3= 0; - if (GEM_bufops & B2S_VROCPYFM_1TOS) { - mfdb_src.fd_addr=surface->pixels; - } else { - mfdb_src.fd_addr=GEM_buffer2; - } - - blitcoords[0] = blitcoords[4] = 0; - blitcoords[1] = blitcoords[5] = 0; - blitcoords[2] = blitcoords[6] = surface->w - 1; - blitcoords[3] = blitcoords[7] = surface->h - 1; - - vro_cpyfm(VDI_handle, S_ONLY, blitcoords, &mfdb_src, &VDI_dst_mfdb); - } - - return(0); -} - -static int GEM_FlipHWSurfaceWindowed(_THIS, SDL_Surface *surface) -{ - short pxy[8]; - - /* Update the whole window */ - wind_get(GEM_handle, WF_WORKXYWH, &pxy[0], &pxy[1], &pxy[2], &pxy[3]); - - GEM_wind_redraw(this, GEM_handle, pxy); - - return(0); -} - -static int GEM_FlipHWSurface(_THIS, SDL_Surface *surface) -{ - if (GEM_lock_redraw) { - return(0); - } - - if (surface->flags & SDL_FULLSCREEN) { - return GEM_FlipHWSurfaceFullscreen(this, surface); - } else { - return GEM_FlipHWSurfaceWindowed(this, surface); - } -} - -static int GEM_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors) -{ - int i; - SDL_Surface *surface; - -#ifdef DEBUG_VIDEO_GEM - printf("sdl:video:gem: setcolors()\n"); -#endif - - /* Do not change palette in True Colour */ - surface = this->screen; - if (surface->format->BitsPerPixel > 8) { - return 1; - } - - for(i = 0; i < ncolors; i++) - { - int r, g, b; - short rgb[3]; - - r = colors[i].r; - g = colors[i].g; - b = colors[i].b; - - rgb[0] = VDI_curpalette[i][0] = (1000 * r) / 255; - rgb[1] = VDI_curpalette[i][1] =(1000 * g) / 255; - rgb[2] = VDI_curpalette[i][2] =(1000 * b) / 255; - - vs_color(VDI_handle, vdi_index[firstcolor+i], rgb); - } - - return(1); -} - -#if 0 -static int GEM_ToggleFullScreen(_THIS, int on) -{ - if (on) { - GEM_LockScreen(this); - } else { - GEM_UnlockScreen(this); - } - - return(1); -} -#endif - -/* Note: If we are terminated, this could be called in the middle of - another SDL video routine -- notably UpdateRects. -*/ -void GEM_VideoQuit(_THIS) -{ - SDL_AtariXbios_RestoreVectors(); - if (GEM_usedevmouse) { - SDL_AtariDevMouse_Close(); - } - - GEM_FreeBuffers(this); - -#if SDL_VIDEO_OPENGL - if (gl_active) { - SDL_AtariGL_Quit(this, SDL_TRUE); - } -#endif - - /* Destroy window */ - if (GEM_handle>=0) { - wind_close(GEM_handle); - wind_delete(GEM_handle); - GEM_handle=-1; - } - - GEM_UnlockScreen(this); - if (GEM_menubar) { - Mfree(GEM_menubar); - GEM_menubar=NULL; - } - - appl_exit(); - - GEM_SetNewPalette(this, VDI_oldpalette); - - /* Close VDI workstation */ - if (VDI_handle) { - v_clsvwk(VDI_handle); - } - - /* Free mode list */ - if (SDL_modelist[0]) { - SDL_free(SDL_modelist[0]); - SDL_modelist[0]=NULL; - } - - this->screen->pixels = NULL; -} - -void GEM_wind_redraw(_THIS, int winhandle, short *inside) -{ - short todo[4]; - - /* Tell AES we are going to update */ - wind_update(BEG_UPDATE); - - v_hide_c(VDI_handle); - - /* Browse the rectangle list to redraw */ - if (wind_get(winhandle, WF_FIRSTXYWH, &todo[0], &todo[1], &todo[2], &todo[3])!=0) { - - while (todo[2] && todo[3]) { - - if (rc_intersect((GRECT *)inside,(GRECT *)todo)) { - todo[2] += todo[0]-1; - todo[3] += todo[1]-1; - refresh_window(this, winhandle, todo); - } - - if (wind_get(winhandle, WF_NEXTXYWH, &todo[0], &todo[1], &todo[2], &todo[3])==0) { - break; - } - } - - } - - /* Update finished */ - wind_update(END_UPDATE); - - v_show_c(VDI_handle,1); -} - -static void refresh_window(_THIS, int winhandle, short *rect) -{ - MFDB mfdb_src; - short pxy[8],wind_pxy[8]; - SDL_Surface *surface; - int iconified; - - /* Is window iconified ? */ - iconified = 0; -/* if (GEM_wfeatures & (1<w)>>1; - icony = (wind_pxy[3]-surface->h)>>1; - - icon_rect[0] = iconx; - icon_rect[1] = icony; - icon_rect[2] = surface->w; - icon_rect[3] = surface->h; - - /* Calculate redraw rectangle(x,y,w,h) relative to window */ - dst_rect[0] = rect[0]-wind_pxy[0]; - dst_rect[1] = rect[1]-wind_pxy[1]; - dst_rect[2] = rect[2]-rect[0]+1; - dst_rect[3] = rect[3]-rect[1]+1; - - /* Does the icon rectangle must be redrawn ? */ - if (!rc_intersect((GRECT *)icon_rect, (GRECT *)dst_rect)) { - return; - } - -#if DEBUG_VIDEO_GEM - printf("sdl:video:gem: clip(0,0,%d,%d) to (%d,%d,%d,%d)\n", - surface->w-1,surface->h-1, dst_rect[0],dst_rect[1],dst_rect[2],dst_rect[3]); - printf("sdl:video:gem: icon(%d,%d,%d,%d)\n", - icon_rect[0], icon_rect[1], icon_rect[2], icon_rect[3]); - printf("sdl:video:gem: refresh_window(): draw icon\n"); -#endif - - /* Calculate icon(x1,y1,x2,y2) relative to screen */ - icon_rect[0] += wind_pxy[0]; - icon_rect[1] += wind_pxy[1]; - icon_rect[2] += icon_rect[0]-1; - icon_rect[3] += icon_rect[1]-1; - - /* Calculate intersection rectangle to redraw */ - pxy[4]=pxy[0]=MAX(icon_rect[0],rect[0]); - pxy[5]=pxy[1]=MAX(icon_rect[1],rect[1]); - pxy[6]=pxy[2]=MIN(icon_rect[2],rect[2]); - pxy[7]=pxy[3]=MIN(icon_rect[3],rect[3]); - - /* Calculate icon source image pos relative to window */ - pxy[0] -= wind_pxy[0]+iconx; - pxy[1] -= wind_pxy[1]+icony; - pxy[2] -= wind_pxy[0]+iconx; - pxy[3] -= wind_pxy[1]+icony; - - } else { - surface = this->screen; - -#if DEBUG_VIDEO_GEM - printf("sdl:video:gem: refresh_window(): draw frame buffer\n"); -#endif - - /* Redraw all window content */ - pxy[0] = rect[0]-wind_pxy[0]; - pxy[1] = rect[1]-wind_pxy[1]; - pxy[2] = rect[2]-wind_pxy[0]; - pxy[3] = rect[3]-wind_pxy[1]; - - pxy[4] = rect[0]; - pxy[5] = rect[1]; - pxy[6] = rect[2]; - pxy[7] = rect[3]; - } - - if (GEM_bufops & B2S_C2P_1TO2) { - void *src, *dest; - int x1,x2; - - x1 = (rect[0]-wind_pxy[0]) & ~15; - x2 = rect[2]-wind_pxy[0]; - if (x2 & 15) { - x2 = (x2 | 15) +1; - } - - src = surface->pixels; - src += surface->pitch * (rect[1]-wind_pxy[1]); - src += x1; - - dest = GEM_buffer2; - dest += surface->pitch * (rect[1]-wind_pxy[1]); - dest += x1; - - SDL_Atari_C2pConvert( - src, dest, - x2-x1, rect[3]-rect[1]+1, - SDL_FALSE, - surface->pitch, surface->pitch - ); - } - - mfdb_src.fd_addr=surface->pixels; - { - int width; - - /* Need to be a multiple of 16 pixels */ - width=surface->w; - if ((width & 15) != 0) { - width = (width | 15) + 1; - } - mfdb_src.fd_w=width; - } - mfdb_src.fd_h=surface->h; - mfdb_src.fd_nplanes=surface->format->BitsPerPixel; - mfdb_src.fd_wdwidth=mfdb_src.fd_w>>4; - mfdb_src.fd_stand= - mfdb_src.fd_r1= - mfdb_src.fd_r2= - mfdb_src.fd_r3= 0; - - if (GEM_bufops & B2S_VROCPYFM_2TOS) { - mfdb_src.fd_addr=GEM_buffer2; - } - -#if DEBUG_VIDEO_GEM - printf("sdl:video:gem: redraw %dx%d: (%d,%d,%d,%d) to (%d,%d,%d,%d)\n", - surface->w, surface->h, - pxy[0],pxy[1],pxy[2],pxy[3], - pxy[4],pxy[5],pxy[6],pxy[7] - ); -#endif - - vro_cpyfm( VDI_handle, S_ONLY, pxy, &mfdb_src, &VDI_dst_mfdb); -} - -#if SDL_VIDEO_OPENGL - -static void GEM_GL_SwapBuffers(_THIS) -{ - SDL_AtariGL_SwapBuffers(this); - GEM_FlipHWSurface(this, this->screen); -} - -#endif -- cgit v1.2.3