[Scummvm-cvs-logs] scummvm master -> 33be7ef5dd1be112f24b56fc1ff1bf4fabc190ed
lordhoto
lordhoto at gmail.com
Tue Dec 8 21:48:41 CET 2015
This automated email contains information about 6 new commits which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .
Summary:
1eecc41ef6 OPENGLSDL: Request GLES1.1 context with SDL2 for GLES targets.
8981279580 CONFIGURE: Fix OpenGL ES detection for Raspberry Pi and other SBCs.
66dbb7f485 SDL/DISPMANX: Remove dispmanx graphics output.
6deb5ecc88 RASPBERRYPI: Prefer SDL2 over SDL1.2.
ae1be06db8 RASPBERRYPI: Disable OpenGL ES because it offers no advantage over SDL2.
33be7ef5dd Merge branch 'rpi-sdl2'
Commit: 1eecc41ef65300fb849e42110a2463fa2b3ce376
https://github.com/scummvm/scummvm/commit/1eecc41ef65300fb849e42110a2463fa2b3ce376
Author: vanfanel (redwindwanderer at gmail.com)
Date: 2015-12-08T21:41:40+01:00
Commit Message:
OPENGLSDL: Request GLES1.1 context with SDL2 for GLES targets.
Changed paths:
backends/graphics/openglsdl/openglsdl-graphics.cpp
diff --git a/backends/graphics/openglsdl/openglsdl-graphics.cpp b/backends/graphics/openglsdl/openglsdl-graphics.cpp
index a2b172f..4232719 100644
--- a/backends/graphics/openglsdl/openglsdl-graphics.cpp
+++ b/backends/graphics/openglsdl/openglsdl-graphics.cpp
@@ -386,6 +386,13 @@ bool OpenGLSdlGraphicsManager::setupMode(uint width, uint height) {
}
}
+#ifdef USE_GLES
+ // SDL2 will create a GLES2 context by default, so this is needed for GLES1-profile
+ // functions to work.
+ SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
+ SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 1);
+ SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
+#endif
_glContext = SDL_GL_CreateContext(_window->getSDLWindow());
if (!_glContext) {
return false;
Commit: 8981279580ea97a0456d6b4ac4c0cc5095861912
https://github.com/scummvm/scummvm/commit/8981279580ea97a0456d6b4ac4c0cc5095861912
Author: vanfanel (redwindwanderer at gmail.com)
Date: 2015-12-08T21:41:40+01:00
Commit Message:
CONFIGURE: Fix OpenGL ES detection for Raspberry Pi and other SBCs.
Changed paths:
configure
diff --git a/configure b/configure
index ad513e0..561bd1e 100755
--- a/configure
+++ b/configure
@@ -2573,9 +2573,9 @@ if test -n "$_host"; then
raspberrypi)
# This is needed because the official cross compiler doesn't have multiarch enabled
# but Raspbian does.
- # Be careful as it's the linker (LDFLAGS) which must know about sysroot.
- # These are needed to build against Raspbian's libSDL even if we don't activate
- # dispmanx support.
+ # Be careful as it's the linker (LDFLAGS) which must know about sysroot.
+ # These are needed to build against Raspbian's libSDL even if we don't activate
+ # dispmanx support.
append_var LDFLAGS "--sysroot=$RPI_ROOT"
append_var LDFLAGS "-B$RPI_ROOT/usr/lib/arm-linux-gnueabihf"
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/usr/lib/arm-linux-gnueabihf"
@@ -2583,13 +2583,17 @@ if test -n "$_host"; then
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/opt/vc/lib"
append_var LDFLAGS "-L$RPI_ROOT/opt/vc/lib"
append_var LDFLAGS "-L/opt/rpi_root/lib/arm-linux-gnueabihf -L$RPI_ROOT/usr/lib -L$RPI_ROOT/opt/vc/lib -lbcm_host -lvcos"
+ # This is so optional OpenGL ES includes are found.
+ append_var CXXFLAGS "-I$RPI_ROOT/opt/vc/include"
_savegame_timestamp=no
_eventrec=no
_build_scalers=no
_build_hq_scalers=no
- # It makes no sense to have both GL and dispmanx rendering support.
- _opengl=no
- _opengles=no
+ # This is so OpenGL detection works for OpenGL ES, only if OpenGL has been
+ # explicitly activated.
+ if test "$_opengl" = yes; then
+ _opengles=yes
+ fi
;;
dreamcast)
append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER"
@@ -4037,6 +4041,13 @@ EOF
int main(void) { return GL_OES_VERSION_1_1; }
EOF
cc_check $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS && _opengl=yes && _opengles=yes && break
+
+ # Test the current header for OpenGL ES on SBCs (Raspberry Pi, Cubieboard, etc)
+ cat > $TMPC << EOF
+#include <$i>
+int main(void) { return GL_VERSION_ES_CM_1_1; }
+EOF
+ cc_check $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS && _opengl=yes && _opengles=yes && break
done
fi
fi
Commit: 66dbb7f485899a555093e1b909d65c97589a5681
https://github.com/scummvm/scummvm/commit/66dbb7f485899a555093e1b909d65c97589a5681
Author: vanfanel (redwindwanderer at gmail.com)
Date: 2015-12-08T21:41:40+01:00
Commit Message:
SDL/DISPMANX: Remove dispmanx graphics output.
Changed paths:
R backends/graphics/dispmanxsdl/dispmanxsdl-graphics.cpp
R backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h
R backends/platform/sdl/raspberrypi/raspberrypi-main.cpp
R backends/platform/sdl/raspberrypi/raspberrypi.cpp
R backends/platform/sdl/raspberrypi/raspberrypi.h
backends/module.mk
backends/platform/sdl/module.mk
backends/platform/sdl/posix/posix-main.cpp
backends/platform/sdl/raspberrypi/README.RASPBERRYPI
configure
diff --git a/backends/graphics/dispmanxsdl/dispmanxsdl-graphics.cpp b/backends/graphics/dispmanxsdl/dispmanxsdl-graphics.cpp
deleted file mode 100644
index 3da536b..0000000
--- a/backends/graphics/dispmanxsdl/dispmanxsdl-graphics.cpp
+++ /dev/null
@@ -1,590 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-// Needed for Raspberry Pi header inclusion
-#define FORBIDDEN_SYMBOL_ALLOW_ALL
-
-#include "common/scummsys.h"
-
-#if defined(DISPMANX)
-
-#include "backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h"
-#include "graphics/scaler/aspect.h"
-#include "common/mutex.h"
-#include "common/textconsole.h"
-
-#include <bcm_host.h>
-
-struct dispvarsStruct {
- DISPMANX_DISPLAY_HANDLE_T display;
- DISPMANX_UPDATE_HANDLE_T update;
- DISPMANX_ELEMENT_HANDLE_T element;
- VC_IMAGE_TYPE_T pixFormat;
- VC_DISPMANX_ALPHA_T alpha;
-
- VC_RECT_T bmpRect;
- VC_RECT_T srcRect;
- VC_RECT_T dstRect;
- uint32_t vcImagePtr;
- int screen;
- int pitch;
- unsigned int dispmanxWidth;
- unsigned int dispmanxHeight;
- bool aspectRatioCorrection;
- void *pixmem;
-
- int numpages;
- dispmanxPage *pages;
- dispmanxPage *currentPage;
- int pageflipPending;
-
- pthread_cond_t vsyncCondition;
- pthread_mutex_t vsyncCondMutex;
- pthread_mutex_t pendingMutex;
-
- SDL_Surface *fscreen;
-};
-
-struct dispmanxPage {
- DISPMANX_RESOURCE_HANDLE_T resource;
- bool used;
- // Each page has it's own mutex for
- // isolating the access to it's "used" flag.
- pthread_mutex_t pageUsedMutex;
-
- // This field will allow us to access the
- // main dispvars struct, for the vsync cb.
- struct dispvarsStruct *dispvars;
-};
-
-DispmanXSdlGraphicsManager::DispmanXSdlGraphicsManager(SdlEventSource *sdlEventSource, SdlWindow *window)
- : SurfaceSdlGraphicsManager(sdlEventSource, window) {
- _dispvars = new(dispvarsStruct);
- dispmanXInit();
-}
-
-DispmanXSdlGraphicsManager::~DispmanXSdlGraphicsManager() {
- dispmanXVideoQuit();
- delete(_dispvars);
-}
-
-void DispmanXSdlGraphicsManager::dispmanXInit() {
- _dispvars->screen = 0;
- _dispvars->vcImagePtr = 0;
- _dispvars->numpages = 3;
- _dispvars->pages = (struct dispmanxPage *)calloc(_dispvars->numpages, sizeof(struct dispmanxPage));
- _dispvars->pageflipPending = 0;
- _dispvars->currentPage = NULL;
- _dispvars->pixFormat = VC_IMAGE_RGB565;
-
- /* Transparency disabled */
- _dispvars->alpha.flags = DISPMANX_FLAGS_ALPHA_FIXED_ALL_PIXELS;
- _dispvars->alpha.opacity = 255;
- _dispvars->alpha.mask = 0;
- _dispvars->element = 0;
-
- // Init each page's variables
- for (int i = 0; i < _dispvars->numpages; i++) {
- _dispvars->pages[i].used = false;
- _dispvars->pages[i].dispvars = _dispvars;
- _dispvars->pages[i].resource = 0;
- pthread_mutex_init(&_dispvars->pages[i].pageUsedMutex, NULL);
- }
-
- // Initialize the other mutex and condition variables
- pthread_cond_init(&_dispvars->vsyncCondition, NULL);
- pthread_mutex_init(&_dispvars->pendingMutex, NULL);
- pthread_mutex_init(&_dispvars->vsyncCondMutex, NULL);
-
- // Before we call any vc_* function, we need to call this one.
- bcm_host_init();
-
- _dispvars->display = vc_dispmanx_display_open(_dispvars->screen);
- graphics_get_display_size(_dispvars->display, &_dispvars->dispmanxWidth, &_dispvars->dispmanxHeight);
-
- // We need this so SDL_SetVideoMode() is called once.
- _dispvars->fscreen = NULL;
-}
-
-void DispmanXSdlGraphicsManager::dispmanXSetup(int srcWidth, int srcHeight) {
- unsigned int dstWidth, dstHeight, dstXpos, dstYpos;
-
- // If we have an element, we have to free it along with it's resources.
- if (_dispvars->element) {
- dispmanXFreeResources();
- }
-
- // We do this for 2 bytes per pixel which is default on the Rpi.
- _dispvars->pitch = srcWidth * 2;
- if (_dispvars->aspectRatioCorrection) {
- float aspect = ((float)srcWidth / (float)srcHeight);
- dstWidth = _dispvars->dispmanxHeight * aspect;
- } else {
- dstWidth = _dispvars->dispmanxWidth;
- }
- dstHeight = _dispvars->dispmanxHeight;
-
- // If we obtain a scaled image width that is bigger than the physical screen width,
- // then we keep the physical screen width as our maximun width.
- if (dstWidth > _dispvars->dispmanxWidth) {
- dstWidth = _dispvars->dispmanxWidth;
- }
-
- dstXpos = (_dispvars->dispmanxWidth - dstWidth) / 2;
- dstYpos = (_dispvars->dispmanxHeight - dstHeight) / 2;
-
- // Remember we have to transfer the whole bitmap even if we would have
- // interest in a part of it! Blitting is done by the GPU.
- vc_dispmanx_rect_set(&_dispvars->dstRect, dstXpos, dstYpos, dstWidth, dstHeight);
- vc_dispmanx_rect_set(&_dispvars->bmpRect, 0, 0, srcWidth, srcHeight);
- vc_dispmanx_rect_set(&_dispvars->srcRect, 0, 0, srcWidth << 16, srcHeight << 16);
-
- for (int i = 0; i < _dispvars->numpages; i++) {
- _dispvars->pages[i].resource = vc_dispmanx_resource_create(_dispvars->pixFormat,
- srcWidth, srcHeight, &(_dispvars->vcImagePtr));
- }
-
- // Add the element. Has to be removed before getting here again.
- _dispvars->update = vc_dispmanx_update_start(0);
-
- _dispvars->element = vc_dispmanx_element_add(
- _dispvars->update,_dispvars->display, 0,
- &_dispvars->dstRect, 0,
- &_dispvars->srcRect, DISPMANX_PROTECTION_NONE,
- &_dispvars->alpha, 0, (DISPMANX_TRANSFORM_T)0);
-
- vc_dispmanx_update_submit_sync(_dispvars->update);
-}
-
-void dispmanXVSyncCallback(DISPMANX_UPDATE_HANDLE_T u, void *arg) {
- struct dispmanxPage *page = (struct dispmanxPage*)arg;
- struct dispvarsStruct *dispvars = page->dispvars;
-
- // Marking the page as free must be done before the signaling
- // so when the update function continues (it won't continue until we signal)
- // we can chose this page as free.
- if (dispvars->currentPage) {
- pthread_mutex_lock(&dispvars->currentPage->pageUsedMutex);
-
- // We mark as free the page that was visible until now.
- page->dispvars->currentPage->used = false;
-
- pthread_mutex_unlock(&dispvars->currentPage->pageUsedMutex);
- }
-
- // The page on which we issued the flip that
- // caused this callback becomes the visible one
- dispvars->currentPage = page;
-
- // These two things must be isolated "atomically" to avoid getting
- // a false positive in the pending_mutex test in update function.
- pthread_mutex_lock(&dispvars->pendingMutex);
-
- dispvars->pageflipPending--;
- pthread_cond_signal(&dispvars->vsyncCondition);
-
- pthread_mutex_unlock(&dispvars->pendingMutex);
-}
-
-void DispmanXSdlGraphicsManager::dispmanXUpdate() {
- // Wait until last issued flip completes to get a free page. Also,
- // dispmanx doesn't support issuing more than one pageflip.
- pthread_mutex_lock(&_dispvars->pendingMutex);
-
- if (_dispvars->pageflipPending > 0) {
- pthread_cond_wait(&_dispvars->vsyncCondition, &_dispvars->pendingMutex);
- }
-
- pthread_mutex_unlock(&_dispvars->pendingMutex);
-
- struct dispmanxPage *page = dispmanXGetFreePage();
-
- // Frame blitting
- vc_dispmanx_resource_write_data(page->resource, _dispvars->pixFormat,
- _dispvars->pitch, _dispvars->pixmem, &_dispvars->bmpRect);
-
- // Issue a page flip at the next vblank interval (will be done at vsync anyway).
- _dispvars->update = vc_dispmanx_update_start(0);
-
- vc_dispmanx_element_change_source(_dispvars->update, _dispvars->element,
- page->resource);
- vc_dispmanx_update_submit(_dispvars->update, &dispmanXVSyncCallback, page);
-
- pthread_mutex_lock(&_dispvars->pendingMutex);
- _dispvars->pageflipPending++;
- pthread_mutex_unlock(&_dispvars->pendingMutex);
-}
-
-struct dispmanxPage *DispmanXSdlGraphicsManager::dispmanXGetFreePage(void) {
- struct dispmanxPage *page = NULL;
-
- while (!page) {
- // Try to find a free page
- for (int i = 0; i < _dispvars->numpages; ++i) {
- if (!_dispvars->pages[i].used) {
- page = (_dispvars->pages) + i;
- break;
- }
- }
-
- // If no page is free at the moment,
- // wait until a free page is freed by vsync CB.
- if (!page) {
- pthread_mutex_lock(&_dispvars->vsyncCondMutex);
- pthread_cond_wait(&_dispvars->vsyncCondition, &_dispvars->vsyncCondMutex);
- pthread_mutex_unlock(&_dispvars->vsyncCondMutex);
- }
- }
-
- // We mark the choosen page as used
- pthread_mutex_lock(&page->pageUsedMutex);
- page->used = true;
- pthread_mutex_unlock(&page->pageUsedMutex);
-
- return page;
-}
-
-void DispmanXSdlGraphicsManager::dispmanXFreeResources(void) {
- // What if we run into the vsync cb code after freeing the resources?
- pthread_mutex_lock(&_dispvars->pendingMutex);
- if (_dispvars->pageflipPending > 0)
- {
- pthread_cond_wait(&_dispvars->vsyncCondition, &_dispvars->pendingMutex);
- }
- pthread_mutex_unlock(&_dispvars->pendingMutex);
-
- for (int i = 0; i < _dispvars->numpages; i++) {
- vc_dispmanx_resource_delete(_dispvars->pages[i].resource);
- _dispvars->pages[i].resource = 0;
- _dispvars->pages[i].used = false;
- }
-
- _dispvars->update = vc_dispmanx_update_start(0);
- vc_dispmanx_element_remove(_dispvars->update, _dispvars->element);
- vc_dispmanx_update_submit_sync(_dispvars->update);
- // We use this on the setup function to know if we have to free resources and element.
- _dispvars->element = 0;
-}
-
-void DispmanXSdlGraphicsManager::dispmanXVideoQuit() {
- // This also waits for pending flips to complete, that's needed before
- // we destroy the mutexes and condition.
- dispmanXFreeResources();
-
- // Destroy the mutexes and conditions
- for (int i = 0; i < _dispvars->numpages; i++) {
- pthread_mutex_destroy(&_dispvars->pages[i].pageUsedMutex);
- }
- pthread_mutex_destroy(&_dispvars->pendingMutex);
- pthread_mutex_destroy(&_dispvars->vsyncCondMutex);
- pthread_cond_destroy(&_dispvars->vsyncCondition);
-
- free(_dispvars->pages);
-
- // Close display and deinit
- vc_dispmanx_display_close(_dispvars->display);
- bcm_host_deinit();
-}
-
-bool DispmanXSdlGraphicsManager::loadGFXMode() {
- _forceFull = true;
-
- // In dispmanX, we manage aspect ratio correction, so for scummvm it's always disabled.
- _videoMode.aspectRatioCorrection = false;
-
- _videoMode.overlayWidth = _videoMode.screenWidth;
- _videoMode.overlayHeight = _videoMode.screenHeight;
- _videoMode.hardwareWidth = _videoMode.screenWidth;
- _videoMode.hardwareHeight = _videoMode.screenHeight;
-
- //
- // Create the surface that contains the 8 bit game data
- //
-
- _screen = SDL_CreateRGBSurface(SDL_SWSURFACE, _videoMode.screenWidth, _videoMode.screenHeight,
- _screenFormat.bytesPerPixel << 3,
- ((1 << _screenFormat.rBits()) - 1) << _screenFormat.rShift ,
- ((1 << _screenFormat.gBits()) - 1) << _screenFormat.gShift ,
- ((1 << _screenFormat.bBits()) - 1) << _screenFormat.bShift ,
- ((1 << _screenFormat.aBits()) - 1) << _screenFormat.aShift );
- if (_screen == NULL)
- error("allocating _screen failed");
-
- // Avoid having SDL_SRCALPHA set even if we supplied an alpha-channel in the format.
- SDL_SetAlpha(_screen, 0, 255);
-
- // We set our own default palette to all black.
- SDL_SetColors(_screen, _currentPalette, 0, 256);
-
- //
- // Create the surface that contains the scaled graphics in 16 bit mode
- //
-
- dispmanXSetup(_videoMode.screenWidth, _videoMode.screenHeight);
-
- _hwscreen = SDL_CreateRGBSurface(SDL_SWSURFACE, _videoMode.hardwareWidth, _videoMode.hardwareHeight, 16,
- 0, 0, 0, 0);
-
- // This is just so SDL 1.x input is initialized. Only once!
- if (_dispvars->fscreen == NULL)
- _dispvars->fscreen = SDL_SetVideoMode(_videoMode.hardwareWidth, _videoMode.hardwareHeight, 16, SDL_FULLSCREEN);
- if (_hwscreen == NULL) {
- // Don't use error here because we don't have access to the debug console
- warning("Allocating surface for dispmanX rendering _hwscreen failed");
- g_system->quit();
- }
-
- // We render to dispmanx resources from _hwscreen pixels array
- _dispvars->pixmem = _hwscreen->pixels;
-
- _overlayscreen = SDL_CreateRGBSurface(SDL_SWSURFACE, _videoMode.overlayWidth, _videoMode.overlayHeight,
- 16,
- _hwscreen->format->Rmask,
- _hwscreen->format->Gmask,
- _hwscreen->format->Bmask,
- _hwscreen->format->Amask);
-
- if (_overlayscreen == NULL)
- error("allocating _overlayscreen failed");
-
- _overlayFormat.bytesPerPixel = _overlayscreen->format->BytesPerPixel;
-
- _overlayFormat.rLoss = _overlayscreen->format->Rloss;
- _overlayFormat.gLoss = _overlayscreen->format->Gloss;
- _overlayFormat.bLoss = _overlayscreen->format->Bloss;
- _overlayFormat.aLoss = _overlayscreen->format->Aloss;
-
- _overlayFormat.rShift = _overlayscreen->format->Rshift;
- _overlayFormat.gShift = _overlayscreen->format->Gshift;
- _overlayFormat.bShift = _overlayscreen->format->Bshift;
- _overlayFormat.aShift = _overlayscreen->format->Ashift;
-
-#ifdef USE_OSD
- _osdSurface = SDL_CreateRGBSurface(SDL_SWSURFACE | SDL_RLEACCEL | SDL_SRCCOLORKEY | SDL_SRCALPHA,
- _hwscreen->w,
- _hwscreen->h,
- 16,
- _hwscreen->format->Rmask,
- _hwscreen->format->Gmask,
- _hwscreen->format->Bmask,
- _hwscreen->format->Amask);
- if (_osdSurface == NULL)
- error("allocating _osdSurface failed");
- SDL_SetColorKey(_osdSurface, SDL_RLEACCEL | SDL_SRCCOLORKEY | SDL_SRCALPHA, kOSDColorKey);
-#endif
-
- _eventSource->resetKeyboadEmulation(
- _videoMode.screenWidth, effectiveScreenHeight());
-
- return true;
-}
-
-void DispmanXSdlGraphicsManager::clearOverlay() {
- //assert(_transactionMode == kTransactionNone);
-
- Common::StackLock lock(_graphicsMutex); // Lock the mutex until this function ends
-
- if (!_overlayVisible)
- return;
-
- // Clear the overlay by making the game screen "look through" everywhere.
- SDL_Rect src, dst;
- src.x = src.y = 0;
- dst.x = dst.y = 0;
- src.w = dst.w = _videoMode.screenWidth;
- src.h = dst.h = _videoMode.screenHeight;
- if (SDL_BlitSurface(_screen, &src, _hwscreen, &dst) != 0)
- error("SDL_BlitSurface failed: %s", SDL_GetError());
-
- SDL_LockSurface(_hwscreen);
- SDL_LockSurface(_overlayscreen);
- Normal1x((byte *)(_hwscreen->pixels), _hwscreen->pitch,
- (byte *)_overlayscreen->pixels, _overlayscreen->pitch, _videoMode.screenWidth, _videoMode.screenHeight);
-
- SDL_UnlockSurface(_hwscreen);
- SDL_UnlockSurface(_overlayscreen);
-
- _forceFull = true;
-}
-
-void DispmanXSdlGraphicsManager::internUpdateScreen() {
- SDL_Surface *srcSurf, *origSurf;
- int height, width;
-
- // If the shake position changed, fill the dirty area with blackness
- if (_currentShakePos != _newShakePos ||
- (_mouseNeedsRedraw && _mouseBackup.y <= _currentShakePos)) {
- SDL_Rect blackrect = {0, 0, (Uint16)(_videoMode.screenWidth * _videoMode.scaleFactor), (Uint16)(_newShakePos * _videoMode.scaleFactor)};
-
- if (_dispvars->aspectRatioCorrection && !_overlayVisible)
- blackrect.h = real2Aspect(blackrect.h - 1) + 1;
-
- SDL_FillRect(_hwscreen, &blackrect, 0);
-
- _currentShakePos = _newShakePos;
-
- _forceFull = true;
- }
-
- // Check whether the palette was changed in the meantime and update the
- // screen surface accordingly.
- if (_screen && _paletteDirtyEnd != 0) {
- SDL_SetColors(_screen, _currentPalette + _paletteDirtyStart,
- _paletteDirtyStart,
- _paletteDirtyEnd - _paletteDirtyStart);
-
- _paletteDirtyEnd = 0;
-
- _forceFull = true;
- }
-
-#ifdef USE_OSD
- // OSD visible (i.e. non-transparent)?
- if (_osdAlpha != SDL_ALPHA_TRANSPARENT) {
- // Updated alpha value
- const int diff = SDL_GetTicks() - _osdFadeStartTime;
- if (diff > 0) {
- if (diff >= kOSDFadeOutDuration) {
- // Back to full transparency
- _osdAlpha = SDL_ALPHA_TRANSPARENT;
- } else {
- // Do a linear fade out...
- const int startAlpha = SDL_ALPHA_TRANSPARENT + kOSDInitialAlpha * (SDL_ALPHA_OPAQUE - SDL_ALPHA_TRANSPARENT) / 100;
- _osdAlpha = startAlpha + diff * (SDL_ALPHA_TRANSPARENT - startAlpha) / kOSDFadeOutDuration;
- }
- SDL_SetAlpha(_osdSurface, SDL_RLEACCEL | SDL_SRCCOLORKEY | SDL_SRCALPHA, _osdAlpha);
- _forceFull = true;
- }
- }
-#endif
-
- if (!_overlayVisible) {
- origSurf = _screen;
- srcSurf = _hwscreen;
- width = _videoMode.screenWidth;
- height = _videoMode.screenHeight;
- } else {
- origSurf = _overlayscreen;
- srcSurf = _hwscreen;
- width = _videoMode.overlayWidth;
- height = _videoMode.overlayHeight;
- }
-
- // Add the area covered by the mouse cursor to the list of dirty rects if
- // we have to redraw the mouse.
- if (_mouseNeedsRedraw)
- undrawMouse();
-
- // Force a full redraw if requested
- if (_forceFull) {
- _numDirtyRects = 1;
- _dirtyRectList[0].x = 0;
- _dirtyRectList[0].y = 0;
- _dirtyRectList[0].w = width;
- _dirtyRectList[0].h = height;
- }
-
- // Only draw anything if necessary
- if (_numDirtyRects > 0 || _mouseNeedsRedraw) {
- SDL_Rect *r;
- SDL_Rect dst;
- SDL_Rect *lastRect = _dirtyRectList + _numDirtyRects;
-
- for (r = _dirtyRectList; r != lastRect; ++r) {
- dst = *r;
-
- if (SDL_BlitSurface(origSurf, r, srcSurf, &dst) != 0)
- error("SDL_BlitSurface failed: %s", SDL_GetError());
- }
-
- // Readjust the dirty rect list in case we are doing a full update.
- // This is necessary if shaking is active.
- if (_forceFull) {
- _dirtyRectList[0].y = 0;
- _dirtyRectList[0].h = effectiveScreenHeight();
- }
-
- drawMouse();
-
-#ifdef USE_OSD
- if (_osdAlpha != SDL_ALPHA_TRANSPARENT) {
- SDL_BlitSurface(_osdSurface, 0, _hwscreen, 0);
- }
-#endif
-
- // Finally, blit all our changes to the screen
- if (!_displayDisabled) {
- SDL_UpdateRects(_hwscreen, _numDirtyRects, _dirtyRectList);
- dispmanXUpdate();
- }
- }
-
- _numDirtyRects = 0;
- _forceFull = false;
- _mouseNeedsRedraw = false;
-}
-
-bool DispmanXSdlGraphicsManager::handleScalerHotkeys(Common::KeyCode key) {
-
- // Ctrl-Alt-a toggles aspect ratio correction
- if (key == 'a') {
- setFeatureState(OSystem::kFeatureAspectRatioCorrection, !_dispvars->aspectRatioCorrection);
-#ifdef USE_OSD
- char buffer[128];
- if (_dispvars->aspectRatioCorrection)
- sprintf(buffer, "%s", ("Enabled aspect ratio correction"));
- else
- sprintf(buffer, "%s", ("Disabled aspect ratio correction"));
- displayMessageOnOSD(buffer);
-#endif
- internUpdateScreen();
- return true;
- }
-
- return true;
-}
-
-bool DispmanXSdlGraphicsManager::hasFeature(OSystem::Feature f) {
- if (f == OSystem::kFeatureFullscreenMode) {
- return false;
- } else {
- return SurfaceSdlGraphicsManager::hasFeature(f);
- }
-}
-
-void DispmanXSdlGraphicsManager::setFullscreenMode(bool enable) {
- // Since we're always in fullscreen mode, we do nothing here.
-}
-
-void DispmanXSdlGraphicsManager::setAspectRatioCorrection(bool enable) {
- Common::StackLock lock(_graphicsMutex);
- // We simply take note on what's the aspect ratio correction activation state.
- _dispvars->aspectRatioCorrection = enable;
-
- // If we have a videomode setup already, call dispmanXSetup() again so aspect ratio
- // correction activation/deactivation works from the menu.
- if (_oldVideoMode.setup && _dispvars->aspectRatioCorrection == enable) {
- dispmanXSetup(_videoMode.screenWidth, _videoMode.screenHeight);
- }
-}
-
-#endif
diff --git a/backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h b/backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h
deleted file mode 100644
index 6a2ede2..0000000
--- a/backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef BACKENDS_GRAPHICS_SDL_DISPMANX_H
-#define BACKENDS_GRAPHICS_SDL_DISPMANX_H
-
-#include "backends/graphics/surfacesdl/surfacesdl-graphics.h"
-
-struct dispvarsStruct;
-struct dispmanxPage;
-
-class DispmanXSdlGraphicsManager : public SurfaceSdlGraphicsManager {
-public:
- DispmanXSdlGraphicsManager(SdlEventSource *sdlEventSource, SdlWindow *window);
- ~DispmanXSdlGraphicsManager();
- bool loadGFXMode();
- void internUpdateScreen();
- bool handleScalerHotkeys(Common::KeyCode key);
- void setFullscreenMode(bool enable);
- void setAspectRatioCorrection(bool enable);
- void clearOverlay();
- bool hasFeature(OSystem::Feature f);
-protected:
- // Raspberry Pi Dispmanx API
- void dispmanXSetup(int width, int height);
- void dispmanXInit();
- void dispmanXUpdate();
- dispmanxPage *dispmanXGetFreePage();
- void dispmanXFreeResources();
- void dispmanXVideoQuit();
- dispvarsStruct *_dispvars;
-};
-
-#endif /* BACKENDS_GRAPHICS_SDL_DISPMANX_H */
diff --git a/backends/module.mk b/backends/module.mk
index 7f2fb05..e5e2905 100644
--- a/backends/module.mk
+++ b/backends/module.mk
@@ -129,11 +129,6 @@ MODULE_OBJS += \
mixer/sdl13/sdl13-mixer.o
endif
-ifdef DISPMANX
-MODULE_OBJS += \
- graphics/dispmanxsdl/dispmanxsdl-graphics.o
-endif
-
ifeq ($(BACKEND),tizen)
MODULE_OBJS += \
timer/tizen/timer.o
diff --git a/backends/platform/sdl/module.mk b/backends/platform/sdl/module.mk
index 65d12dc..74dd506 100644
--- a/backends/platform/sdl/module.mk
+++ b/backends/platform/sdl/module.mk
@@ -36,12 +36,6 @@ MODULE_OBJS += \
ps3/ps3.o
endif
-ifdef DISPMANX
-MODULE_OBJS += \
- raspberrypi/raspberrypi-main.o \
- raspberrypi/raspberrypi.o
-endif
-
# We don't use rules.mk but rather manually update OBJS and MODULE_DIRS.
MODULE_OBJS := $(addprefix $(MODULE)/, $(MODULE_OBJS))
OBJS := $(MODULE_OBJS) $(OBJS)
diff --git a/backends/platform/sdl/posix/posix-main.cpp b/backends/platform/sdl/posix/posix-main.cpp
index 492da70..d07db11 100644
--- a/backends/platform/sdl/posix/posix-main.cpp
+++ b/backends/platform/sdl/posix/posix-main.cpp
@@ -22,7 +22,7 @@
#include "common/scummsys.h"
-#if defined(POSIX) && !defined(MACOSX) && !defined(SAMSUNGTV) && !defined(MAEMO) && !defined(WEBOS) && !defined(LINUXMOTO) && !defined(GPH_DEVICE) && !defined(GP2X) && !defined(DINGUX) && !defined(OPENPANDORA) && !defined(PLAYSTATION3) && !defined(DISPMANX)
+#if defined(POSIX) && !defined(MACOSX) && !defined(SAMSUNGTV) && !defined(MAEMO) && !defined(WEBOS) && !defined(LINUXMOTO) && !defined(GPH_DEVICE) && !defined(GP2X) && !defined(DINGUX) && !defined(OPENPANDORA) && !defined(PLAYSTATION3)
#include "backends/platform/sdl/posix/posix.h"
#include "backends/plugins/sdl/sdl-provider.h"
diff --git a/backends/platform/sdl/raspberrypi/README.RASPBERRYPI b/backends/platform/sdl/raspberrypi/README.RASPBERRYPI
index f8d872b..ab0e674 100644
--- a/backends/platform/sdl/raspberrypi/README.RASPBERRYPI
+++ b/backends/platform/sdl/raspberrypi/README.RASPBERRYPI
@@ -4,12 +4,9 @@ ScummVM-RASPBERRYPI README
Notes
============
-This version of ScummVM is specially tailored to use DispmanX, the native 2D
-API on the Raspberry Pi. The idea is that scaling and drawing on a double
-buffer with a non-blocking vsync wait is all done using the on-board VideoCore
-hardware, thus using only a small fraction of the CPU ScummVM uses when ran
-on a clunky, software-scaled and desynced X11 environment using the X11 API.
-Thus, running this version under an X11 session is not supported.
+This version of ScummVM uses SDL2 hardware accelerated graphics, be it
+plain SDL2 which in turn uses dispmanx/gles2 or by using gles1 via an
+SDL2-configured GLES1 context.
Requirements
============
@@ -67,40 +64,14 @@ works as in any other system ScummVM runs on.
Building from sources
==============================
-We have two options to build once we have the sources in our main GNU/Linux desktop
-class PC or in our Raspberry Pi:
+Recommended method is building by cross-compiling on a GNU/Linux X86-based computer.
+You can find concise instructions for this on the ScummVM wiki:
-1) Building on the Raspberry Pi itself, although possible, is an SLOW task for the
-little computer unless you use distributed gcc (or distcc for short).
-
-Local compilation would simply consist of the "standard" GNU/Linux building process:
-
-cd <sources_dir>
-
-./configure --enable-dispmanx -disable-debug --enable-release
---enable-optimizations --disable-mt32emu --disable-flac --disable-mad --disable-vorbis
---disable-tremor --disable-fluidsynth --disable-taskbar --disable-timidity --disable-alsa
---disable-scalers --disable-hq-scalers --disable-savegame-timestamp --disable-eventrecorder
-
-make
+http://wiki.scummvm.org/index.php/Compiling_ScummVM/RPI
-As you can see, we're manually disabling scalers because we prefer dispmanx for that, which
+The configure script is disabling scalers because we prefer dispmanx for that, which
makes scalers unnecessary on a CPU limited platform like this, timestamps because most people
doesn't have an RTC on the Raspberry Pi, and event recorder to save SD card write cycles.
-All these are automatically disabled when we crosscompile by passing "--host=raspberrypi",
-which is not the case.
-
-¡¡It will be an SLOW process, taking several hours to complete, unless you
-are running distcc against a fast compilation server!!
-
-2) If we want to build by cross-compiling on a GNU/Linux X86-based computer,
-we can find concise instructions for this can be found on the ScummVM wiki:
-
-http://wiki.scummvm.org/index.php/Compiling_ScummVM/RPI
-
-NOTE: Distcc is my preferred method as it does cross-compiling totally transparent
-(we build ON the Pi but the actual CPU-intensive compilation is made on an external
-server), but it involves building a custom gcc version on the compilation server and
-configuring a server and client in both the Raspberry Pi and the server.
+All these are automatically disabled when we crosscompile by passing "--host=raspberrypi".
Enjoy!
diff --git a/backends/platform/sdl/raspberrypi/raspberrypi-main.cpp b/backends/platform/sdl/raspberrypi/raspberrypi-main.cpp
deleted file mode 100644
index cddbcb7..0000000
--- a/backends/platform/sdl/raspberrypi/raspberrypi-main.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "backends/platform/sdl/raspberrypi/raspberrypi.h"
-#include "backends/plugins/sdl/sdl-provider.h"
-#include "common/scummsys.h"
-#include "base/main.h"
-
-#if defined(DISPMANX)
-int main(int argc, char* argv[]) {
-
- // Create our OSystem instance
- g_system = new OSystem_SDL_RaspberryPi();
- assert(g_system);
-
- // Pre initialize the backend
- ((OSystem_SDL_RaspberryPi *)g_system)->init();
-
-#ifdef DYNAMIC_MODULES
- PluginManager::instance().addPluginProvider(new SDLPluginProvider());
-#endif
-
- // Invoke the actual ScummVM main entry point:
- int res = scummvm_main(argc, argv);
-
- // Free OSystem
- delete (OSystem_SDL_RaspberryPi *)g_system;
-
- return res;
-}
-
-#endif
diff --git a/backends/platform/sdl/raspberrypi/raspberrypi.cpp b/backends/platform/sdl/raspberrypi/raspberrypi.cpp
deleted file mode 100644
index 206203d..0000000
--- a/backends/platform/sdl/raspberrypi/raspberrypi.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#if defined(DISPMANX)
-
-#include "backends/platform/sdl/raspberrypi/raspberrypi.h"
-#include "backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h"
-
-void OSystem_SDL_RaspberryPi::initBackend() {
- // Create the events manager
- if (_eventSource == 0)
- _eventSource = new SdlEventSource();
-
- // Create the graphics manager
- if (_graphicsManager == 0) {
- _graphicsManager = new DispmanXSdlGraphicsManager(_eventSource, _window);
- }
-
- // Call parent implementation of this method
- OSystem_POSIX::initBackend();
-}
-
-#endif
diff --git a/backends/platform/sdl/raspberrypi/raspberrypi.h b/backends/platform/sdl/raspberrypi/raspberrypi.h
deleted file mode 100644
index 45e2c50..0000000
--- a/backends/platform/sdl/raspberrypi/raspberrypi.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef SDL_DISPMANX_COMMON_H
-#define SDL_DISPMANX_COMMON_H
-
-#if defined(DISPMANX)
-#include "backends/platform/sdl/posix/posix.h"
-
-class OSystem_SDL_RaspberryPi : public OSystem_POSIX {
-public:
- void initBackend();
-};
-
-#endif /* DISPMANX */
-#endif /* SDL_DISPMANX_COMMON_H */
diff --git a/configure b/configure
index 561bd1e..cb903fe 100755
--- a/configure
+++ b/configure
@@ -135,7 +135,6 @@ _faad=auto
_fluidsynth=auto
_opengl=auto
_opengles=auto
-_dispmanx=no
_readline=auto
_freetype2=auto
_taskbar=auto
@@ -1061,8 +1060,6 @@ for ac_option in $@; do
--disable-libunity) _libunity=no ;;
--enable-opengl) _opengl=yes ;;
--disable-opengl) _opengl=no ;;
- --enable-dispmanx) _dispmanx=yes ;;
- --disable-dispmanx) _dispmanx=no ;;
--enable-bink) _bink=yes ;;
--disable-bink) _bink=no ;;
--enable-verbose-build) _verbose_build=yes ;;
@@ -2574,15 +2571,13 @@ if test -n "$_host"; then
# This is needed because the official cross compiler doesn't have multiarch enabled
# but Raspbian does.
# Be careful as it's the linker (LDFLAGS) which must know about sysroot.
- # These are needed to build against Raspbian's libSDL even if we don't activate
- # dispmanx support.
+ # These are needed to build against Raspbian's libSDL.
append_var LDFLAGS "--sysroot=$RPI_ROOT"
append_var LDFLAGS "-B$RPI_ROOT/usr/lib/arm-linux-gnueabihf"
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/usr/lib/arm-linux-gnueabihf"
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/lib/arm-linux-gnueabihf"
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/opt/vc/lib"
append_var LDFLAGS "-L$RPI_ROOT/opt/vc/lib"
- append_var LDFLAGS "-L/opt/rpi_root/lib/arm-linux-gnueabihf -L$RPI_ROOT/usr/lib -L$RPI_ROOT/opt/vc/lib -lbcm_host -lvcos"
# This is so optional OpenGL ES includes are found.
append_var CXXFLAGS "-I$RPI_ROOT/opt/vc/include"
_savegame_timestamp=no
@@ -4115,35 +4110,6 @@ fi
define_in_config_if_yes "$_opengl" "USE_OPENGL"
define_in_config_if_yes "$_opengles" "USE_GLES"
-# Check if Raspberry Pi's Dispmanx graphics have been enabled and everything is in place.
-# If dispmanx is disabled, we fall back to plain SDL rendering.
-if test "$_dispmanx" = "yes" ; then
- echocheck "DispmanX graphics"
- _use_dispmanx=no
-
- # These are only needed if, appart from cross-building for Raspberry Pi,
- # we are activating dispmanx support.
- DISPMANX_CXXFLAGS="-I$RPI_ROOT/usr/include -I$RPI_ROOT/usr/include/arm-linux-gnueabihf -I$RPI_ROOT/opt/vc/include -I$RPI_ROOT/opt/vc/include/interface/vmcs_host/linux -I$RPI_ROOT/opt/vc/include/interface/vcos/pthreads -I$RPI_ROOT/usr/include/SDL"
- DISPMANX_LIBS="$RPI_LIBS -L/opt/rpi_root/lib/arm-linux-gnueabihf -L$RPI_ROOT/usr/lib -L$RPI_ROOT/opt/vc/lib -lbcm_host -lvcos -lvchiq_arm"
-
- cat > $TMPC << EOF
-#include <bcm_host.h>
-
- int main(int argc, char *argv[]) {
- bcm_host_init();
-}
-EOF
- cc_check $DISPMANX_CXXFLAGS $DISPMANX_LIBS && _use_dispmanx=yes
- if test "$_use_dispmanx" = "yes"; then
- append_var CXXFLAGS "$DISPMANX_CXXFLAGS"
- append_var LIBS "$DISPMANX_LIBS"
- append_var DEFINES "-DDISPMANX"
- add_line_to_config_mk 'DISPMANX = 1'
- echo $_use_dispmanx
- else echo "no"
- fi
-fi
-
#
# Check for nasm
#
Commit: 6deb5ecc881145b7d7718de5da2c64c6eb80c199
https://github.com/scummvm/scummvm/commit/6deb5ecc881145b7d7718de5da2c64c6eb80c199
Author: vanfanel (redwindwanderer at gmail.com)
Date: 2015-12-08T21:41:40+01:00
Commit Message:
RASPBERRYPI: Prefer SDL2 over SDL1.2.
Changed paths:
configure
diff --git a/configure b/configure
index cb903fe..402e84b 100755
--- a/configure
+++ b/configure
@@ -2589,6 +2589,10 @@ if test -n "$_host"; then
if test "$_opengl" = yes; then
_opengles=yes
fi
+ # We prefer SDL2 on the Raspberry Pi: acceleration now depends on it
+ # since SDL2 manages dispmanx/GLES2 very well internally.
+ # SDL1 is bit-rotten on this platform.
+ _sdlconfig=sdl2-config
;;
dreamcast)
append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER"
Commit: ae1be06db831e9480a060ef513aad6819be5cdd0
https://github.com/scummvm/scummvm/commit/ae1be06db831e9480a060ef513aad6819be5cdd0
Author: vanfanel (redwindwanderer at gmail.com)
Date: 2015-12-08T21:41:40+01:00
Commit Message:
RASPBERRYPI: Disable OpenGL ES because it offers no advantage over SDL2.
Changed paths:
configure
diff --git a/configure b/configure
index 402e84b..87070f5 100755
--- a/configure
+++ b/configure
@@ -2584,15 +2584,12 @@ if test -n "$_host"; then
_eventrec=no
_build_scalers=no
_build_hq_scalers=no
- # This is so OpenGL detection works for OpenGL ES, only if OpenGL has been
- # explicitly activated.
- if test "$_opengl" = yes; then
- _opengles=yes
- fi
# We prefer SDL2 on the Raspberry Pi: acceleration now depends on it
# since SDL2 manages dispmanx/GLES2 very well internally.
# SDL1 is bit-rotten on this platform.
_sdlconfig=sdl2-config
+ # We should add _opengles=yes later here if we wanted the GLES renderer.
+ # For now, we use plain SDL2 only, which in turn uses GLES2 by default.
;;
dreamcast)
append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER"
Commit: 33be7ef5dd1be112f24b56fc1ff1bf4fabc190ed
https://github.com/scummvm/scummvm/commit/33be7ef5dd1be112f24b56fc1ff1bf4fabc190ed
Author: Johannes Schickel (lordhoto at scummvm.org)
Date: 2015-12-08T21:43:34+01:00
Commit Message:
Merge branch 'rpi-sdl2'
This is a manual merge of pull request #632. The history fo the PR has been
cleaned up.
Changed paths:
R backends/graphics/dispmanxsdl/dispmanxsdl-graphics.cpp
R backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h
R backends/platform/sdl/raspberrypi/raspberrypi-main.cpp
R backends/platform/sdl/raspberrypi/raspberrypi.cpp
R backends/platform/sdl/raspberrypi/raspberrypi.h
backends/graphics/openglsdl/openglsdl-graphics.cpp
backends/module.mk
backends/platform/sdl/module.mk
backends/platform/sdl/posix/posix-main.cpp
backends/platform/sdl/raspberrypi/README.RASPBERRYPI
configure
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