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| author | dhewg | 2011-03-14 18:06:08 +0100 |
|---|---|---|
| committer | dhewg | 2011-03-14 19:35:36 +0100 |
| commit | f587b6ee04b18366205277f76c3f048313e971a6 (patch) | |
| tree | f3e9da2db6203ade519ee7eb2681ff0e7c3ff344 | |
| parent | e1575e57f818f57b022531f31161e521869d7483 (diff) | |
| download | scummvm-rg350-f587b6ee04b18366205277f76c3f048313e971a6.tar.gz scummvm-rg350-f587b6ee04b18366205277f76c3f048313e971a6.tar.bz2 scummvm-rg350-f587b6ee04b18366205277f76c3f048313e971a6.zip | |
ANDROID: Implement grabOverlay()
| -rw-r--r-- | backends/platform/android/gfx.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/backends/platform/android/gfx.cpp b/backends/platform/android/gfx.cpp index 191d82efad..2a66fcf247 100644 --- a/backends/platform/android/gfx.cpp +++ b/backends/platform/android/gfx.cpp @@ -253,6 +253,7 @@ void OSystem_Android::initOverlay() { LOGI("overlay size is %ux%u", overlay_width, overlay_height); _overlay_texture->allocBuffer(overlay_width, overlay_height); + _overlay_texture->clearBuffer(); _overlay_texture->setDrawRect(0, 0, _egl_surface_width, _egl_surface_height); } @@ -618,17 +619,15 @@ void OSystem_Android::grabOverlay(OverlayColor *buf, int pitch) { GLTHREADCHECK; - // We support overlay alpha blending, so the pixel data here - // shouldn't actually be used. Let's fill it with zeros, I'm sure - // it will be fine... const Graphics::Surface *surface = _overlay_texture->surface_const(); assert(surface->bytesPerPixel == sizeof(buf[0])); + const byte *src = (const byte *)surface->pixels; uint h = surface->h; do { - memset(buf, 0, surface->w * sizeof(buf[0])); - + memcpy(buf, src, surface->w * surface->bytesPerPixel); + src += surface->pitch; // This 'pitch' is pixels not bytes buf += pitch; } while (--h); |