mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/spice
synced 2025-12-27 07:29:32 +00:00
cfc1e95bda
The OpenGL renderer isn't really useful right now, its not quite up to date, its not really faster than software and it only supports a limited subset of drivers. So, lets disable it for now. Long term opengl rendering of the 2d part of spice is important if we want to combine 2d and 3d rendering (say if spice adds opengl support in the protocol). But until then this is isn't useful for normal use.
93 lines
2.3 KiB
C
93 lines
2.3 KiB
C
/*
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Copyright (C) 2009 Red Hat, Inc.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _H_PIXELE_SOURSR_P
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#define _H_PIXELE_SOURSR_P
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#include <X11/X.h>
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#ifdef USE_OGL
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#include <GL/glu.h>
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#endif // USE_OGL
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#include <X11/Xdefs.h>
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#include <X11/Xutil.h> // required by Xshm.h, but not included by it
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#include <X11/extensions/XShm.h>
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#include "red_window.h"
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#ifdef USE_OGL
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#include "red_pixmap_gl.h"
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#endif // USE_OGL
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#include "pixman_utils.h"
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enum {
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PIXELS_SOURCE_TYPE_INVALID,
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PIXELS_SOURCE_TYPE_X_DRAWABLE,
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PIXELS_SOURCE_TYPE_PIXMAP,
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#ifdef USE_OGL
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PIXELS_SOURCE_TYPE_GL_TEXTURE,
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PIXELS_SOURCE_TYPE_GL_DRAWABLE,
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#endif // USE_OGL
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};
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struct PixelsSource_p {
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int type;
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union {
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struct {
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XImage* x_image;
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XShmSegmentInfo *shminfo;
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pixman_image_t* pixman_image;
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RedDrawable::Format format;
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} pixmap;
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struct {
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Drawable drawable;
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int screen;
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GC gc;
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int width, height;
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#ifdef USE_OGL
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RenderType rendertype;
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union {
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GLXPbuffer pbuff;
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GLuint fbo;
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};
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RedGlContext context;
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#endif // USE_OGL
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} x_drawable;
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#ifdef USE_OGL
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struct {
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RenderType rendertype;
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Win win;
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GLuint tex;
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GLuint stencil_tex;
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int width, height;
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int width_powed, height_powed;
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union {
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GLXPbuffer pbuff;
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GLuint fbo;
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};
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RedGlContext context;
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} gl;
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#endif // USE_OGL
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};
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};
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struct RedDrawable_p {
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PixelsSource_p source;
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};
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#endif
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