71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/* 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include "engines/stark/gfx/tinyglbitmap.h"
|
|
#include "engines/stark/gfx/driver.h"
|
|
|
|
#include "common/system.h"
|
|
#include "graphics/surface.h"
|
|
|
|
namespace Stark {
|
|
namespace Gfx {
|
|
|
|
TinyGlBitmap::TinyGlBitmap() :
|
|
Bitmap() {
|
|
_blitImage = tglGenBlitImage();
|
|
}
|
|
|
|
TinyGlBitmap::~TinyGlBitmap() {
|
|
tglDeleteBlitImage(_blitImage);
|
|
}
|
|
|
|
void TinyGlBitmap::bind() const {
|
|
}
|
|
|
|
void TinyGlBitmap::update(const Graphics::Surface *surface, const byte *palette) {
|
|
_width = surface->w;
|
|
_height = surface->h;
|
|
|
|
if (palette) {
|
|
// TinyGL doesn't currently support images with palettes, so we handle conversion here.
|
|
Graphics::Surface *convertedSurface = surface->convertTo(getBestPixelFormat(), palette);
|
|
tglUploadBlitImage(_blitImage, *convertedSurface, 0, false);
|
|
convertedSurface->free();
|
|
delete convertedSurface;
|
|
} else {
|
|
tglUploadBlitImage(_blitImage, *surface, 0, false);
|
|
}
|
|
}
|
|
|
|
void TinyGlBitmap::setSamplingFilter(Bitmap::SamplingFilter filter) {
|
|
}
|
|
|
|
Graphics::PixelFormat TinyGlBitmap::getBestPixelFormat() const {
|
|
return g_system->getScreenFormat();
|
|
}
|
|
|
|
TinyGL::BlitImage *TinyGlBitmap::getBlitImage() const {
|
|
return _blitImage;
|
|
}
|
|
|
|
} // End of namespace Gfx
|
|
} // End of namespace Stark
|