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Diffstat (limited to '3rdparty/SDL2/src/video/directfb/SDL_DirectFB_video.c')
-rw-r--r--3rdparty/SDL2/src/video/directfb/SDL_DirectFB_video.c425
1 files changed, 0 insertions, 425 deletions
diff --git a/3rdparty/SDL2/src/video/directfb/SDL_DirectFB_video.c b/3rdparty/SDL2/src/video/directfb/SDL_DirectFB_video.c
deleted file mode 100644
index d339dd78e24..00000000000
--- a/3rdparty/SDL2/src/video/directfb/SDL_DirectFB_video.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-#include "../../SDL_internal.h"
-
-#if SDL_VIDEO_DRIVER_DIRECTFB
-
-#include "SDL_DirectFB_video.h"
-
-#include "SDL_DirectFB_events.h"
-/*
- * #include "SDL_DirectFB_keyboard.h"
- */
-#include "SDL_DirectFB_modes.h"
-#include "SDL_DirectFB_mouse.h"
-#include "SDL_DirectFB_opengl.h"
-#include "SDL_DirectFB_window.h"
-#include "SDL_DirectFB_WM.h"
-
-
-/* DirectFB video driver implementation.
-*/
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/mman.h>
-
-#include <directfb.h>
-#include <directfb_version.h>
-#include <directfb_strings.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_DirectFB_video.h"
-#include "SDL_DirectFB_events.h"
-#include "SDL_DirectFB_render.h"
-#include "SDL_DirectFB_mouse.h"
-#include "SDL_DirectFB_shape.h"
-
-
-#include "SDL_DirectFB_dyn.h"
-
-/* Initialization/Query functions */
-static int DirectFB_VideoInit(_THIS);
-static void DirectFB_VideoQuit(_THIS);
-
-static int DirectFB_Available(void);
-static SDL_VideoDevice *DirectFB_CreateDevice(int devindex);
-
-VideoBootStrap DirectFB_bootstrap = {
- "directfb", "DirectFB",
- DirectFB_Available, DirectFB_CreateDevice
-};
-
-static const DirectFBSurfaceDrawingFlagsNames(drawing_flags);
-static const DirectFBSurfaceBlittingFlagsNames(blitting_flags);
-static const DirectFBAccelerationMaskNames(acceleration_mask);
-
-/* DirectFB driver bootstrap functions */
-
-static int
-DirectFB_Available(void)
-{
- if (!SDL_DirectFB_LoadLibrary())
- return 0;
- SDL_DirectFB_UnLoadLibrary();
- return 1;
-}
-
-static void
-DirectFB_DeleteDevice(SDL_VideoDevice * device)
-{
- SDL_DirectFB_UnLoadLibrary();
- SDL_DFB_FREE(device->driverdata);
- SDL_DFB_FREE(device);
-}
-
-static SDL_VideoDevice *
-DirectFB_CreateDevice(int devindex)
-{
- SDL_VideoDevice *device;
-
- if (!SDL_DirectFB_LoadLibrary()) {
- return NULL;
- }
-
- /* Initialize all variables that we clean on shutdown */
- SDL_DFB_ALLOC_CLEAR(device, sizeof(SDL_VideoDevice));
-
- /* Set the function pointers */
-
- /* Set the function pointers */
- device->VideoInit = DirectFB_VideoInit;
- device->VideoQuit = DirectFB_VideoQuit;
- device->GetDisplayModes = DirectFB_GetDisplayModes;
- device->SetDisplayMode = DirectFB_SetDisplayMode;
- device->PumpEvents = DirectFB_PumpEventsWindow;
- device->CreateWindow = DirectFB_CreateWindow;
- device->CreateWindowFrom = DirectFB_CreateWindowFrom;
- device->SetWindowTitle = DirectFB_SetWindowTitle;
- device->SetWindowIcon = DirectFB_SetWindowIcon;
- device->SetWindowPosition = DirectFB_SetWindowPosition;
- device->SetWindowSize = DirectFB_SetWindowSize;
- device->SetWindowOpacity = DirectFB_SetWindowOpacity;
- device->ShowWindow = DirectFB_ShowWindow;
- device->HideWindow = DirectFB_HideWindow;
- device->RaiseWindow = DirectFB_RaiseWindow;
- device->MaximizeWindow = DirectFB_MaximizeWindow;
- device->MinimizeWindow = DirectFB_MinimizeWindow;
- device->RestoreWindow = DirectFB_RestoreWindow;
- device->SetWindowGrab = DirectFB_SetWindowGrab;
- device->DestroyWindow = DirectFB_DestroyWindow;
- device->GetWindowWMInfo = DirectFB_GetWindowWMInfo;
-
- /* !!! FIXME: implement SetWindowBordered */
-
-#if SDL_DIRECTFB_OPENGL
- device->GL_LoadLibrary = DirectFB_GL_LoadLibrary;
- device->GL_GetProcAddress = DirectFB_GL_GetProcAddress;
- device->GL_MakeCurrent = DirectFB_GL_MakeCurrent;
-
- device->GL_CreateContext = DirectFB_GL_CreateContext;
- device->GL_SetSwapInterval = DirectFB_GL_SetSwapInterval;
- device->GL_GetSwapInterval = DirectFB_GL_GetSwapInterval;
- device->GL_SwapWindow = DirectFB_GL_SwapWindow;
- device->GL_DeleteContext = DirectFB_GL_DeleteContext;
-
-#endif
-
- /* Shaped window support */
- device->shape_driver.CreateShaper = DirectFB_CreateShaper;
- device->shape_driver.SetWindowShape = DirectFB_SetWindowShape;
- device->shape_driver.ResizeWindowShape = DirectFB_ResizeWindowShape;
-
- device->free = DirectFB_DeleteDevice;
-
- return device;
- error:
- if (device)
- SDL_free(device);
- return (0);
-}
-
-static void
-DirectFB_DeviceInformation(IDirectFB * dfb)
-{
- DFBGraphicsDeviceDescription desc;
- int n;
-
- dfb->GetDeviceDescription(dfb, &desc);
-
- SDL_DFB_LOG( "DirectFB Device Information");
- SDL_DFB_LOG( "===========================");
- SDL_DFB_LOG( "Name: %s", desc.name);
- SDL_DFB_LOG( "Vendor: %s", desc.vendor);
- SDL_DFB_LOG( "Driver Name: %s", desc.driver.name);
- SDL_DFB_LOG( "Driver Vendor: %s", desc.driver.vendor);
- SDL_DFB_LOG( "Driver Version: %d.%d", desc.driver.major,
- desc.driver.minor);
-
- SDL_DFB_LOG( "Video memoory: %d", desc.video_memory);
-
- SDL_DFB_LOG( "Blitting flags:");
- for (n = 0; blitting_flags[n].flag; n++) {
- if (desc.blitting_flags & blitting_flags[n].flag)
- SDL_DFB_LOG( " %s", blitting_flags[n].name);
- }
-
- SDL_DFB_LOG( "Drawing flags:");
- for (n = 0; drawing_flags[n].flag; n++) {
- if (desc.drawing_flags & drawing_flags[n].flag)
- SDL_DFB_LOG( " %s", drawing_flags[n].name);
- }
-
-
- SDL_DFB_LOG( "Acceleration flags:");
- for (n = 0; acceleration_mask[n].mask; n++) {
- if (desc.acceleration_mask & acceleration_mask[n].mask)
- SDL_DFB_LOG( " %s", acceleration_mask[n].name);
- }
-
-
-}
-
-static int readBoolEnv(const char *env_name, int def_val)
-{
- char *stemp;
-
- stemp = SDL_getenv(env_name);
- if (stemp)
- return atoi(stemp);
- else
- return def_val;
-}
-
-static int
-DirectFB_VideoInit(_THIS)
-{
- IDirectFB *dfb = NULL;
- DFB_DeviceData *devdata = NULL;
- DFBResult ret;
-
- SDL_DFB_ALLOC_CLEAR(devdata, sizeof(*devdata));
-
- SDL_DFB_CHECKERR(DirectFBInit(NULL, NULL));
-
- /* avoid switching to the framebuffer when we
- * are running X11 */
- ret = readBoolEnv(DFBENV_USE_X11_CHECK , 1);
- if (ret) {
- if (SDL_getenv("DISPLAY"))
- DirectFBSetOption("system", "x11");
- else
- DirectFBSetOption("disable-module", "x11input");
- }
-
- /* FIXME: Reenable as default once multi kbd/mouse interface is sorted out */
- devdata->use_linux_input = readBoolEnv(DFBENV_USE_LINUX_INPUT, 0); /* default: on */
-
- if (!devdata->use_linux_input)
- {
- SDL_DFB_LOG("Disabling linux input\n");
- DirectFBSetOption("disable-module", "linux_input");
- }
-
- SDL_DFB_CHECKERR(DirectFBCreate(&dfb));
-
- DirectFB_DeviceInformation(dfb);
-
- devdata->use_yuv_underlays = readBoolEnv(DFBENV_USE_YUV_UNDERLAY, 0); /* default: off */
- devdata->use_yuv_direct = readBoolEnv(DFBENV_USE_YUV_DIRECT, 0); /* default is off! */
-
- /* Create global Eventbuffer for axis events */
- if (devdata->use_linux_input) {
- SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_ALL,
- DFB_TRUE,
- &devdata->events));
- } else {
- SDL_DFB_CHECKERR(dfb->CreateInputEventBuffer(dfb, DICAPS_AXES
- /* DICAPS_ALL */ ,
- DFB_TRUE,
- &devdata->events));
- }
-
- /* simple window manager support */
- devdata->has_own_wm = readBoolEnv(DFBENV_USE_WM, 0);
-
- devdata->initialized = 1;
-
- devdata->dfb = dfb;
- devdata->firstwin = NULL;
- devdata->grabbed_window = NULL;
-
- _this->driverdata = devdata;
-
- DirectFB_InitModes(_this);
-
-#if SDL_DIRECTFB_OPENGL
- DirectFB_GL_Initialize(_this);
-#endif
-
- DirectFB_InitMouse(_this);
- DirectFB_InitKeyboard(_this);
-
- return 0;
-
-
- error:
- SDL_DFB_FREE(devdata);
- SDL_DFB_RELEASE(dfb);
- return -1;
-}
-
-static void
-DirectFB_VideoQuit(_THIS)
-{
- DFB_DeviceData *devdata = (DFB_DeviceData *) _this->driverdata;
-
- DirectFB_QuitModes(_this);
- DirectFB_QuitKeyboard(_this);
- DirectFB_QuitMouse(_this);
-
- devdata->events->Reset(devdata->events);
- SDL_DFB_RELEASE(devdata->events);
- SDL_DFB_RELEASE(devdata->dfb);
-
-#if SDL_DIRECTFB_OPENGL
- DirectFB_GL_Shutdown(_this);
-#endif
-
- devdata->initialized = 0;
-}
-
-/* DirectFB driver general support functions */
-
-static const struct {
- DFBSurfacePixelFormat dfb;
- Uint32 sdl;
-} pixelformat_tab[] =
-{
- { DSPF_RGB32, SDL_PIXELFORMAT_RGB888 }, /* 24 bit RGB (4 byte, nothing@24, red 8@16, green 8@8, blue 8@0) */
- { DSPF_ARGB, SDL_PIXELFORMAT_ARGB8888 }, /* 32 bit ARGB (4 byte, alpha 8@24, red 8@16, green 8@8, blue 8@0) */
- { DSPF_RGB16, SDL_PIXELFORMAT_RGB565 }, /* 16 bit RGB (2 byte, red 5@11, green 6@5, blue 5@0) */
- { DSPF_RGB332, SDL_PIXELFORMAT_RGB332 }, /* 8 bit RGB (1 byte, red 3@5, green 3@2, blue 2@0) */
- { DSPF_ARGB4444, SDL_PIXELFORMAT_ARGB4444 }, /* 16 bit ARGB (2 byte, alpha 4@12, red 4@8, green 4@4, blue 4@0) */
- { DSPF_ARGB1555, SDL_PIXELFORMAT_ARGB1555 }, /* 16 bit ARGB (2 byte, alpha 1@15, red 5@10, green 5@5, blue 5@0) */
- { DSPF_RGB24, SDL_PIXELFORMAT_RGB24 }, /* 24 bit RGB (3 byte, red 8@16, green 8@8, blue 8@0) */
- { DSPF_RGB444, SDL_PIXELFORMAT_RGB444 }, /* 16 bit RGB (2 byte, nothing @12, red 4@8, green 4@4, blue 4@0) */
- { DSPF_YV12, SDL_PIXELFORMAT_YV12 }, /* 12 bit YUV (8 bit Y plane followed by 8 bit quarter size V/U planes) */
- { DSPF_I420,SDL_PIXELFORMAT_IYUV }, /* 12 bit YUV (8 bit Y plane followed by 8 bit quarter size U/V planes) */
- { DSPF_YUY2, SDL_PIXELFORMAT_YUY2 }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains CbYCrY [31:0]) */
- { DSPF_UYVY, SDL_PIXELFORMAT_UYVY }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains YCbYCr [31:0]) */
- { DSPF_RGB555, SDL_PIXELFORMAT_RGB555 }, /* 16 bit RGB (2 byte, nothing @15, red 5@10, green 5@5, blue 5@0) */
-#if (ENABLE_LUT8)
- { DSPF_LUT8, SDL_PIXELFORMAT_INDEX8 }, /* 8 bit LUT (8 bit color and alpha lookup from palette) */
-#endif
-
-#if (DFB_VERSION_ATLEAST(1,2,0))
- { DSPF_BGR555, SDL_PIXELFORMAT_BGR555 }, /* 16 bit BGR (2 byte, nothing @15, blue 5@10, green 5@5, red 5@0) */
-#else
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR555 },
-#endif
-
- /* Pfff ... nonmatching formats follow */
-
- { DSPF_ALUT44, SDL_PIXELFORMAT_UNKNOWN }, /* 8 bit ALUT (1 byte, alpha 4@4, color lookup 4@0) */
- { DSPF_A8, SDL_PIXELFORMAT_UNKNOWN }, /* 8 bit alpha (1 byte, alpha 8@0), e.g. anti-aliased glyphs */
- { DSPF_AiRGB, SDL_PIXELFORMAT_UNKNOWN }, /* 32 bit ARGB (4 byte, inv. alpha 8@24, red 8@16, green 8@8, blue 8@0) */
- { DSPF_A1, SDL_PIXELFORMAT_UNKNOWN }, /* 1 bit alpha (1 byte/ 8 pixel, most significant bit used first) */
- { DSPF_NV12, SDL_PIXELFORMAT_UNKNOWN }, /* 12 bit YUV (8 bit Y plane followed by one 16 bit quarter size CbCr [15:0] plane) */
- { DSPF_NV16, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit YUV (8 bit Y plane followed by one 16 bit half width CbCr [15:0] plane) */
- { DSPF_ARGB2554, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit ARGB (2 byte, alpha 2@14, red 5@9, green 5@4, blue 4@0) */
- { DSPF_NV21, SDL_PIXELFORMAT_UNKNOWN }, /* 12 bit YUV (8 bit Y plane followed by one 16 bit quarter size CrCb [15:0] plane) */
- { DSPF_AYUV, SDL_PIXELFORMAT_UNKNOWN }, /* 32 bit AYUV (4 byte, alpha 8@24, Y 8@16, Cb 8@8, Cr 8@0) */
- { DSPF_A4, SDL_PIXELFORMAT_UNKNOWN }, /* 4 bit alpha (1 byte/ 2 pixel, more significant nibble used first) */
- { DSPF_ARGB1666, SDL_PIXELFORMAT_UNKNOWN }, /* 1 bit alpha (3 byte/ alpha 1@18, red 6@16, green 6@6, blue 6@0) */
- { DSPF_ARGB6666, SDL_PIXELFORMAT_UNKNOWN }, /* 6 bit alpha (3 byte/ alpha 6@18, red 6@16, green 6@6, blue 6@0) */
- { DSPF_RGB18, SDL_PIXELFORMAT_UNKNOWN }, /* 6 bit RGB (3 byte/ red 6@16, green 6@6, blue 6@0) */
- { DSPF_LUT2, SDL_PIXELFORMAT_UNKNOWN }, /* 2 bit LUT (1 byte/ 4 pixel, 2 bit color and alpha lookup from palette) */
-
-#if (DFB_VERSION_ATLEAST(1,3,0))
- { DSPF_RGBA4444, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit RGBA (2 byte, red 4@12, green 4@8, blue 4@4, alpha 4@0) */
-#endif
-
-#if (DFB_VERSION_ATLEAST(1,4,3))
- { DSPF_RGBA5551, SDL_PIXELFORMAT_UNKNOWN }, /* 16 bit RGBA (2 byte, red 5@11, green 5@6, blue 5@1, alpha 1@0) */
- { DSPF_YUV444P, SDL_PIXELFORMAT_UNKNOWN }, /* 24 bit full YUV planar (8 bit Y plane followed by an 8 bit Cb and an 8 bit Cr plane) */
- { DSPF_ARGB8565, SDL_PIXELFORMAT_UNKNOWN }, /* 24 bit ARGB (3 byte, alpha 8@16, red 5@11, green 6@5, blue 5@0) */
- { DSPF_AVYU, SDL_PIXELFORMAT_UNKNOWN }, /* 32 bit AVYU 4:4:4 (4 byte, alpha 8@24, Cr 8@16, Y 8@8, Cb 8@0) */
- { DSPF_VYU, SDL_PIXELFORMAT_UNKNOWN }, /* 24 bit VYU 4:4:4 (3 byte, Cr 8@16, Y 8@8, Cb 8@0) */
-#endif
-
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX1LSB },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX1MSB },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX4LSB },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_INDEX4MSB },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR24 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR888 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_RGBA8888 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR8888 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGRA8888 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_ARGB2101010 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR4444 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR1555 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR565 },
- { DSPF_UNKNOWN, SDL_PIXELFORMAT_YVYU }, /**< Packed mode: Y0+V0+Y1+U0 (1 pla */
-};
-
-Uint32
-DirectFB_DFBToSDLPixelFormat(DFBSurfacePixelFormat pixelformat)
-{
- int i;
-
- for (i=0; pixelformat_tab[i].dfb != DSPF_UNKNOWN; i++)
- if (pixelformat_tab[i].dfb == pixelformat)
- {
- return pixelformat_tab[i].sdl;
- }
- return SDL_PIXELFORMAT_UNKNOWN;
-}
-
-DFBSurfacePixelFormat
-DirectFB_SDLToDFBPixelFormat(Uint32 format)
-{
- int i;
-
- for (i=0; pixelformat_tab[i].dfb != DSPF_UNKNOWN; i++)
- if (pixelformat_tab[i].sdl == format)
- {
- return pixelformat_tab[i].dfb;
- }
- return DSPF_UNKNOWN;
-}
-
-void DirectFB_SetSupportedPixelFormats(SDL_RendererInfo* ri)
-{
- int i, j;
-
- for (i=0, j=0; pixelformat_tab[i].dfb != DSPF_UNKNOWN; i++)
- if (pixelformat_tab[i].sdl != SDL_PIXELFORMAT_UNKNOWN)
- ri->texture_formats[j++] = pixelformat_tab[i].sdl;
- ri->num_texture_formats = j;
-}
-
-#endif /* SDL_VIDEO_DRIVER_DIRECTFB */