2010-02-03 15:18:28 +00:00
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/*
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* Copyright © 2010 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Kristian Høgsberg <krh@bitplanet.net>
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <limits.h>
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#include <dlfcn.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <unistd.h>
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#include <xf86drm.h>
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#include <GL/gl.h>
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#include <GL/internal/dri_interface.h>
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#include <xcb/xcb.h>
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#include <xcb/dri2.h>
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#include <xcb/xfixes.h>
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#include <X11/Xlib-xcb.h>
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2010-06-03 03:48:06 +01:00
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#include <sys/types.h>
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#include <sys/stat.h>
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#ifdef HAVE_LIBUDEV
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#include <libudev.h>
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#endif
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2010-02-03 15:18:28 +00:00
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#include "eglconfig.h"
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#include "eglcontext.h"
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#include "egldisplay.h"
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#include "egldriver.h"
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#include "eglcurrent.h"
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#include "egllog.h"
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#include "eglsurface.h"
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2010-02-12 00:28:26 +00:00
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#include "eglimage.h"
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2010-02-03 15:18:28 +00:00
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2010-05-07 03:01:35 +01:00
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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2010-02-03 15:18:28 +00:00
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struct dri2_egl_driver
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{
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_EGLDriver base;
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2010-04-06 12:52:39 +01:00
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2011-01-29 21:09:06 +00:00
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void *handle;
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2011-01-07 07:02:41 +00:00
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_EGLProc (*get_proc_address)(const char *procname);
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2010-04-06 12:52:39 +01:00
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void (*glFlush)(void);
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2010-02-03 15:18:28 +00:00
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};
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struct dri2_egl_display
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{
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2010-02-09 20:49:28 +00:00
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xcb_connection_t *conn;
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int dri2_major;
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int dri2_minor;
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__DRIscreen *dri_screen;
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2010-03-02 20:34:18 +00:00
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const __DRIconfig **driver_configs;
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2010-02-09 20:49:28 +00:00
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void *driver;
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__DRIcoreExtension *core;
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__DRIdri2Extension *dri2;
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__DRI2flushExtension *flush;
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__DRItexBufferExtension *tex_buffer;
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2010-02-12 00:28:26 +00:00
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__DRIimageExtension *image;
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2010-02-09 20:49:28 +00:00
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int fd;
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2010-02-03 15:18:28 +00:00
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2010-03-02 20:34:18 +00:00
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char *device_name;
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char *driver_name;
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2010-02-03 15:18:28 +00:00
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__DRIdri2LoaderExtension loader_extension;
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2010-02-12 00:28:26 +00:00
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const __DRIextension *extensions[3];
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2010-02-03 15:18:28 +00:00
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};
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struct dri2_egl_context
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{
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_EGLContext base;
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__DRIcontext *dri_context;
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};
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struct dri2_egl_surface
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{
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_EGLSurface base;
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__DRIdrawable *dri_drawable;
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xcb_drawable_t drawable;
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__DRIbuffer buffers[5];
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int buffer_count;
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xcb_xfixes_region_t region;
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int have_fake_front;
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int swap_interval;
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};
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struct dri2_egl_config
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{
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2010-02-12 00:28:26 +00:00
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_EGLConfig base;
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2010-02-03 15:18:28 +00:00
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const __DRIconfig *dri_config;
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};
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2010-02-12 00:28:26 +00:00
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struct dri2_egl_image
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{
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_EGLImage base;
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__DRIimage *dri_image;
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};
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2010-02-05 03:38:34 +00:00
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/* standard typecasts */
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_EGL_DRIVER_STANDARD_TYPECASTS(dri2_egl)
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2010-02-12 00:28:26 +00:00
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_EGL_DRIVER_TYPECAST(dri2_egl_image, _EGLImage, obj)
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2010-02-03 15:18:28 +00:00
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2010-06-03 03:48:06 +01:00
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static const __DRIuseInvalidateExtension use_invalidate = {
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{ __DRI_USE_INVALIDATE, 1 }
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};
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2010-02-03 15:18:28 +00:00
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EGLint dri2_to_egl_attribute_map[] = {
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0,
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EGL_BUFFER_SIZE, /* __DRI_ATTRIB_BUFFER_SIZE */
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EGL_LEVEL, /* __DRI_ATTRIB_LEVEL */
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EGL_RED_SIZE, /* __DRI_ATTRIB_RED_SIZE */
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EGL_GREEN_SIZE, /* __DRI_ATTRIB_GREEN_SIZE */
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EGL_BLUE_SIZE, /* __DRI_ATTRIB_BLUE_SIZE */
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2010-02-10 02:01:04 +00:00
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EGL_LUMINANCE_SIZE, /* __DRI_ATTRIB_LUMINANCE_SIZE */
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2010-02-03 15:18:28 +00:00
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EGL_ALPHA_SIZE, /* __DRI_ATTRIB_ALPHA_SIZE */
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0, /* __DRI_ATTRIB_ALPHA_MASK_SIZE */
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EGL_DEPTH_SIZE, /* __DRI_ATTRIB_DEPTH_SIZE */
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EGL_STENCIL_SIZE, /* __DRI_ATTRIB_STENCIL_SIZE */
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0, /* __DRI_ATTRIB_ACCUM_RED_SIZE */
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0, /* __DRI_ATTRIB_ACCUM_GREEN_SIZE */
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0, /* __DRI_ATTRIB_ACCUM_BLUE_SIZE */
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0, /* __DRI_ATTRIB_ACCUM_ALPHA_SIZE */
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EGL_SAMPLE_BUFFERS, /* __DRI_ATTRIB_SAMPLE_BUFFERS */
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EGL_SAMPLES, /* __DRI_ATTRIB_SAMPLES */
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0, /* __DRI_ATTRIB_RENDER_TYPE, */
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0, /* __DRI_ATTRIB_CONFIG_CAVEAT */
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0, /* __DRI_ATTRIB_CONFORMANT */
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0, /* __DRI_ATTRIB_DOUBLE_BUFFER */
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0, /* __DRI_ATTRIB_STEREO */
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0, /* __DRI_ATTRIB_AUX_BUFFERS */
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0, /* __DRI_ATTRIB_TRANSPARENT_TYPE */
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0, /* __DRI_ATTRIB_TRANSPARENT_INDEX_VALUE */
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0, /* __DRI_ATTRIB_TRANSPARENT_RED_VALUE */
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0, /* __DRI_ATTRIB_TRANSPARENT_GREEN_VALUE */
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0, /* __DRI_ATTRIB_TRANSPARENT_BLUE_VALUE */
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0, /* __DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE */
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0, /* __DRI_ATTRIB_FLOAT_MODE */
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0, /* __DRI_ATTRIB_RED_MASK */
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0, /* __DRI_ATTRIB_GREEN_MASK */
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0, /* __DRI_ATTRIB_BLUE_MASK */
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0, /* __DRI_ATTRIB_ALPHA_MASK */
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EGL_MAX_PBUFFER_WIDTH, /* __DRI_ATTRIB_MAX_PBUFFER_WIDTH */
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EGL_MAX_PBUFFER_HEIGHT, /* __DRI_ATTRIB_MAX_PBUFFER_HEIGHT */
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EGL_MAX_PBUFFER_PIXELS, /* __DRI_ATTRIB_MAX_PBUFFER_PIXELS */
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0, /* __DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH */
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0, /* __DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT */
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0, /* __DRI_ATTRIB_VISUAL_SELECT_GROUP */
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0, /* __DRI_ATTRIB_SWAP_METHOD */
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EGL_MAX_SWAP_INTERVAL, /* __DRI_ATTRIB_MAX_SWAP_INTERVAL */
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EGL_MIN_SWAP_INTERVAL, /* __DRI_ATTRIB_MIN_SWAP_INTERVAL */
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2010-02-05 02:49:44 +00:00
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0, /* __DRI_ATTRIB_BIND_TO_TEXTURE_RGB */
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0, /* __DRI_ATTRIB_BIND_TO_TEXTURE_RGBA */
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2010-02-03 15:18:28 +00:00
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0, /* __DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE */
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0, /* __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS */
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2010-05-07 03:40:25 +01:00
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EGL_Y_INVERTED_NOK, /* __DRI_ATTRIB_YINVERTED */
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2010-02-03 15:18:28 +00:00
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};
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2010-07-27 23:25:54 +01:00
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static struct dri2_egl_config *
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2010-02-10 01:49:40 +00:00
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dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
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2010-07-27 23:25:54 +01:00
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int depth, EGLint surface_type)
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2010-02-03 15:18:28 +00:00
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{
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struct dri2_egl_config *conf;
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struct dri2_egl_display *dri2_dpy;
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2010-02-10 02:01:04 +00:00
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_EGLConfig base;
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2010-02-05 02:49:44 +00:00
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unsigned int attrib, value, double_buffer;
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EGLint key, bind_to_texture_rgb, bind_to_texture_rgba;
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2010-02-03 15:18:28 +00:00
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int i;
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dri2_dpy = disp->DriverData;
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2010-02-10 02:01:04 +00:00
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_eglInitConfig(&base, disp, id);
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2010-02-03 15:18:28 +00:00
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i = 0;
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2010-07-27 23:25:54 +01:00
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double_buffer = 0;
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bind_to_texture_rgb = 0;
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bind_to_texture_rgba = 0;
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2010-02-03 15:18:28 +00:00
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while (dri2_dpy->core->indexConfigAttrib(dri_config, i++, &attrib, &value)) {
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switch (attrib) {
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case __DRI_ATTRIB_RENDER_TYPE:
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if (value & __DRI_ATTRIB_RGBA_BIT)
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value = EGL_RGB_BUFFER;
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else if (value & __DRI_ATTRIB_LUMINANCE_BIT)
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value = EGL_LUMINANCE_BUFFER;
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else
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/* not valid */;
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2010-02-10 02:01:04 +00:00
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_eglSetConfigKey(&base, EGL_COLOR_BUFFER_TYPE, value);
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2010-02-03 15:18:28 +00:00
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break;
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case __DRI_ATTRIB_CONFIG_CAVEAT:
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if (value & __DRI_ATTRIB_NON_CONFORMANT_CONFIG)
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value = EGL_NON_CONFORMANT_CONFIG;
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else if (value & __DRI_ATTRIB_SLOW_BIT)
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value = EGL_SLOW_CONFIG;
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else
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value = EGL_NONE;
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2010-02-10 02:01:04 +00:00
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_eglSetConfigKey(&base, EGL_CONFIG_CAVEAT, value);
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2010-02-03 15:18:28 +00:00
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break;
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2010-02-05 02:49:44 +00:00
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case __DRI_ATTRIB_BIND_TO_TEXTURE_RGB:
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bind_to_texture_rgb = value;
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break;
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case __DRI_ATTRIB_BIND_TO_TEXTURE_RGBA:
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bind_to_texture_rgba = value;
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break;
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2010-02-03 15:18:28 +00:00
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case __DRI_ATTRIB_DOUBLE_BUFFER:
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2010-02-05 02:49:44 +00:00
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double_buffer = value;
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2010-02-03 15:18:28 +00:00
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break;
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default:
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key = dri2_to_egl_attribute_map[attrib];
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if (key != 0)
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2010-02-10 02:01:04 +00:00
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_eglSetConfigKey(&base, key, value);
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2010-02-03 15:18:28 +00:00
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break;
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}
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}
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2010-02-10 01:49:40 +00:00
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/* In EGL, double buffer or not isn't a config attribute. Pixmaps
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* surfaces are always single buffered, pbuffer surfaces are always
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* back buffers and windows can be either, selected by passing an
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* attribute at window surface construction time. To support this
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* we ignore all double buffer configs and manipulate the buffer we
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* return in the getBuffer callback to get the behaviour we want. */
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2010-02-05 02:49:44 +00:00
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2010-02-10 02:01:04 +00:00
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if (double_buffer)
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2010-07-27 23:25:54 +01:00
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return NULL;
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2010-02-10 01:49:40 +00:00
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2010-10-22 08:03:11 +01:00
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if (depth > 0 && depth != base.BufferSize)
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2010-07-27 23:25:54 +01:00
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return NULL;
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2010-02-10 01:49:40 +00:00
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2010-10-22 08:03:11 +01:00
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base.NativeRenderable = EGL_TRUE;
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2010-02-10 02:01:04 +00:00
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2010-10-22 08:03:11 +01:00
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base.SurfaceType = surface_type;
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2010-07-27 23:25:54 +01:00
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if (surface_type & (EGL_PIXMAP_BIT | EGL_PBUFFER_BIT)) {
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2010-10-22 08:03:11 +01:00
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base.BindToTextureRGB = bind_to_texture_rgb;
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if (base.AlphaSize > 0)
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base.BindToTextureRGBA = bind_to_texture_rgba;
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2010-02-05 02:49:44 +00:00
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}
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2010-02-10 01:49:40 +00:00
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2011-01-13 08:53:13 +00:00
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base.RenderableType = disp->ClientAPIs;
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base.Conformant = disp->ClientAPIs;
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2010-02-03 15:18:28 +00:00
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2010-02-10 02:01:04 +00:00
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if (!_eglValidateConfig(&base, EGL_FALSE)) {
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2010-02-05 02:49:44 +00:00
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_eglLog(_EGL_DEBUG, "DRI2: failed to validate config %d", id);
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2010-07-27 23:25:54 +01:00
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return NULL;
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2010-02-03 15:18:28 +00:00
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}
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2010-02-10 02:01:04 +00:00
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conf = malloc(sizeof *conf);
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if (conf != NULL) {
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memcpy(&conf->base, &base, sizeof base);
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conf->dri_config = dri_config;
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2010-10-22 17:47:22 +01:00
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_eglLinkConfig(&conf->base);
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2010-02-10 02:01:04 +00:00
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}
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2010-07-27 23:25:54 +01:00
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return conf;
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2010-02-03 15:18:28 +00:00
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}
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/**
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* Process list of buffer received from the server
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*
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* Processes the list of buffers received in a reply from the server to either
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* \c DRI2GetBuffers or \c DRI2GetBuffersWithFormat.
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*/
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static void
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dri2_process_buffers(struct dri2_egl_surface *dri2_surf,
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xcb_dri2_dri2_buffer_t *buffers, unsigned count)
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{
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struct dri2_egl_display *dri2_dpy =
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|
|
|
dri2_egl_display(dri2_surf->base.Resource.Display);
|
|
|
|
xcb_rectangle_t rectangle;
|
2010-09-24 18:54:28 +01:00
|
|
|
unsigned i;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
dri2_surf->buffer_count = count;
|
|
|
|
dri2_surf->have_fake_front = 0;
|
|
|
|
|
|
|
|
/* This assumes the DRI2 buffer attachment tokens matches the
|
|
|
|
* __DRIbuffer tokens. */
|
|
|
|
for (i = 0; i < count; i++) {
|
|
|
|
dri2_surf->buffers[i].attachment = buffers[i].attachment;
|
|
|
|
dri2_surf->buffers[i].name = buffers[i].name;
|
|
|
|
dri2_surf->buffers[i].pitch = buffers[i].pitch;
|
|
|
|
dri2_surf->buffers[i].cpp = buffers[i].cpp;
|
|
|
|
dri2_surf->buffers[i].flags = buffers[i].flags;
|
2010-02-10 01:49:40 +00:00
|
|
|
|
|
|
|
/* We only use the DRI drivers single buffer configs. This
|
|
|
|
* means that if we try to render to a window, DRI2 will give us
|
|
|
|
* the fake front buffer, which we'll use as a back buffer.
|
|
|
|
* Note that EGL doesn't require that several clients rendering
|
|
|
|
* to the same window must see the same aux buffers. */
|
2010-02-03 15:18:28 +00:00
|
|
|
if (dri2_surf->buffers[i].attachment == __DRI_BUFFER_FAKE_FRONT_LEFT)
|
|
|
|
dri2_surf->have_fake_front = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (dri2_surf->region != XCB_NONE)
|
|
|
|
xcb_xfixes_destroy_region(dri2_dpy->conn, dri2_surf->region);
|
|
|
|
|
|
|
|
rectangle.x = 0;
|
|
|
|
rectangle.y = 0;
|
|
|
|
rectangle.width = dri2_surf->base.Width;
|
|
|
|
rectangle.height = dri2_surf->base.Height;
|
|
|
|
dri2_surf->region = xcb_generate_id(dri2_dpy->conn);
|
|
|
|
xcb_xfixes_create_region(dri2_dpy->conn, dri2_surf->region, 1, &rectangle);
|
|
|
|
}
|
|
|
|
|
|
|
|
static __DRIbuffer *
|
|
|
|
dri2_get_buffers(__DRIdrawable * driDrawable,
|
|
|
|
int *width, int *height,
|
|
|
|
unsigned int *attachments, int count,
|
|
|
|
int *out_count, void *loaderPrivate)
|
|
|
|
{
|
|
|
|
struct dri2_egl_surface *dri2_surf = loaderPrivate;
|
|
|
|
struct dri2_egl_display *dri2_dpy =
|
|
|
|
dri2_egl_display(dri2_surf->base.Resource.Display);
|
|
|
|
xcb_dri2_dri2_buffer_t *buffers;
|
|
|
|
xcb_dri2_get_buffers_reply_t *reply;
|
|
|
|
xcb_dri2_get_buffers_cookie_t cookie;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) driDrawable;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
cookie = xcb_dri2_get_buffers_unchecked (dri2_dpy->conn,
|
|
|
|
dri2_surf->drawable,
|
|
|
|
count, count, attachments);
|
|
|
|
reply = xcb_dri2_get_buffers_reply (dri2_dpy->conn, cookie, NULL);
|
|
|
|
buffers = xcb_dri2_get_buffers_buffers (reply);
|
|
|
|
if (buffers == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
*out_count = reply->count;
|
|
|
|
dri2_surf->base.Width = *width = reply->width;
|
|
|
|
dri2_surf->base.Height = *height = reply->height;
|
|
|
|
dri2_process_buffers(dri2_surf, buffers, *out_count);
|
|
|
|
|
|
|
|
free(reply);
|
|
|
|
|
|
|
|
return dri2_surf->buffers;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
dri2_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate)
|
|
|
|
{
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) driDrawable;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
/* FIXME: Does EGL support front buffer rendering at all? */
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
struct dri2_egl_surface *dri2_surf = loaderPrivate;
|
|
|
|
|
|
|
|
dri2WaitGL(dri2_surf);
|
2010-09-23 17:39:42 +01:00
|
|
|
#else
|
|
|
|
(void) loaderPrivate;
|
2010-02-03 15:18:28 +00:00
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2010-02-12 00:28:26 +00:00
|
|
|
static __DRIimage *
|
2010-09-23 03:01:17 +01:00
|
|
|
dri2_lookup_egl_image(__DRIscreen *screen, void *image, void *data)
|
2010-02-12 00:28:26 +00:00
|
|
|
{
|
2010-09-23 03:01:17 +01:00
|
|
|
_EGLDisplay *disp = data;
|
2010-02-12 00:28:26 +00:00
|
|
|
struct dri2_egl_image *dri2_img;
|
|
|
|
_EGLImage *img;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) screen;
|
|
|
|
|
2010-02-12 00:28:26 +00:00
|
|
|
img = _eglLookupImage(image, disp);
|
|
|
|
if (img == NULL) {
|
|
|
|
_eglError(EGL_BAD_PARAMETER, "dri2_lookup_egl_image");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_img = dri2_egl_image(image);
|
|
|
|
|
|
|
|
return dri2_img->dri_image;
|
|
|
|
}
|
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
static const __DRIimageLookupExtension image_lookup_extension = {
|
|
|
|
{ __DRI_IMAGE_LOOKUP, 1 },
|
|
|
|
dri2_lookup_egl_image
|
|
|
|
};
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
static __DRIbuffer *
|
|
|
|
dri2_get_buffers_with_format(__DRIdrawable * driDrawable,
|
|
|
|
int *width, int *height,
|
|
|
|
unsigned int *attachments, int count,
|
|
|
|
int *out_count, void *loaderPrivate)
|
|
|
|
{
|
|
|
|
struct dri2_egl_surface *dri2_surf = loaderPrivate;
|
|
|
|
struct dri2_egl_display *dri2_dpy =
|
|
|
|
dri2_egl_display(dri2_surf->base.Resource.Display);
|
|
|
|
xcb_dri2_dri2_buffer_t *buffers;
|
|
|
|
xcb_dri2_get_buffers_with_format_reply_t *reply;
|
|
|
|
xcb_dri2_get_buffers_with_format_cookie_t cookie;
|
|
|
|
xcb_dri2_attach_format_t *format_attachments;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) driDrawable;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
format_attachments = (xcb_dri2_attach_format_t *) attachments;
|
|
|
|
cookie = xcb_dri2_get_buffers_with_format_unchecked (dri2_dpy->conn,
|
|
|
|
dri2_surf->drawable,
|
|
|
|
count, count,
|
|
|
|
format_attachments);
|
|
|
|
|
|
|
|
reply = xcb_dri2_get_buffers_with_format_reply (dri2_dpy->conn,
|
|
|
|
cookie, NULL);
|
|
|
|
if (reply == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
buffers = xcb_dri2_get_buffers_with_format_buffers (reply);
|
|
|
|
dri2_surf->base.Width = *width = reply->width;
|
|
|
|
dri2_surf->base.Height = *height = reply->height;
|
|
|
|
*out_count = reply->count;
|
|
|
|
dri2_process_buffers(dri2_surf, buffers, *out_count);
|
|
|
|
|
|
|
|
free(reply);
|
|
|
|
|
|
|
|
return dri2_surf->buffers;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const char dri_driver_path[] = DEFAULT_DRIVER_DIR;
|
|
|
|
|
2010-02-09 15:57:43 +00:00
|
|
|
struct dri2_extension_match {
|
|
|
|
const char *name;
|
|
|
|
int version;
|
|
|
|
int offset;
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct dri2_extension_match dri2_driver_extensions[] = {
|
|
|
|
{ __DRI_CORE, 1, offsetof(struct dri2_egl_display, core) },
|
|
|
|
{ __DRI_DRI2, 1, offsetof(struct dri2_egl_display, dri2) },
|
2010-09-23 17:40:58 +01:00
|
|
|
{ NULL, 0, 0 }
|
2010-02-09 15:57:43 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static struct dri2_extension_match dri2_core_extensions[] = {
|
|
|
|
{ __DRI2_FLUSH, 1, offsetof(struct dri2_egl_display, flush) },
|
2010-02-09 20:49:28 +00:00
|
|
|
{ __DRI_TEX_BUFFER, 2, offsetof(struct dri2_egl_display, tex_buffer) },
|
2010-02-12 00:28:26 +00:00
|
|
|
{ __DRI_IMAGE, 1, offsetof(struct dri2_egl_display, image) },
|
2010-09-23 17:40:58 +01:00
|
|
|
{ NULL, 0, 0 }
|
2010-02-09 15:57:43 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_bind_extensions(struct dri2_egl_display *dri2_dpy,
|
|
|
|
struct dri2_extension_match *matches,
|
|
|
|
const __DRIextension **extensions)
|
|
|
|
{
|
|
|
|
int i, j, ret = EGL_TRUE;
|
|
|
|
void *field;
|
|
|
|
|
|
|
|
for (i = 0; extensions[i]; i++) {
|
|
|
|
_eglLog(_EGL_DEBUG, "DRI2: found extension `%s'", extensions[i]->name);
|
|
|
|
for (j = 0; matches[j].name; j++) {
|
|
|
|
if (strcmp(extensions[i]->name, matches[j].name) == 0 &&
|
|
|
|
extensions[i]->version >= matches[j].version) {
|
|
|
|
field = ((char *) dri2_dpy + matches[j].offset);
|
|
|
|
*(const __DRIextension **) field = extensions[i];
|
|
|
|
_eglLog(_EGL_INFO, "DRI2: found extension %s version %d",
|
|
|
|
extensions[i]->name, extensions[i]->version);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
for (j = 0; matches[j].name; j++) {
|
|
|
|
field = ((char *) dri2_dpy + matches[j].offset);
|
|
|
|
if (*(const __DRIextension **) field == NULL) {
|
|
|
|
_eglLog(_EGL_FATAL, "DRI2: did not find extension %s version %d",
|
|
|
|
matches[j].name, matches[j].version);
|
|
|
|
ret = EGL_FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2010-03-02 20:34:18 +00:00
|
|
|
static char *
|
|
|
|
dri2_strndup(const char *s, int length)
|
|
|
|
{
|
|
|
|
char *d;
|
|
|
|
|
|
|
|
d = malloc(length + 1);
|
|
|
|
if (d == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
memcpy(d, s, length);
|
|
|
|
d[length] = '\0';
|
|
|
|
|
|
|
|
return d;
|
|
|
|
}
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
static EGLBoolean
|
2010-03-02 20:34:18 +00:00
|
|
|
dri2_connect(struct dri2_egl_display *dri2_dpy)
|
2010-02-03 15:18:28 +00:00
|
|
|
{
|
|
|
|
xcb_xfixes_query_version_reply_t *xfixes_query;
|
|
|
|
xcb_xfixes_query_version_cookie_t xfixes_query_cookie;
|
|
|
|
xcb_dri2_query_version_reply_t *dri2_query;
|
|
|
|
xcb_dri2_query_version_cookie_t dri2_query_cookie;
|
2010-02-05 15:49:33 +00:00
|
|
|
xcb_dri2_connect_reply_t *connect;
|
2010-02-03 15:18:28 +00:00
|
|
|
xcb_dri2_connect_cookie_t connect_cookie;
|
|
|
|
xcb_generic_error_t *error;
|
|
|
|
xcb_screen_iterator_t s;
|
|
|
|
|
|
|
|
xcb_prefetch_extension_data (dri2_dpy->conn, &xcb_xfixes_id);
|
|
|
|
xcb_prefetch_extension_data (dri2_dpy->conn, &xcb_dri2_id);
|
|
|
|
|
|
|
|
xfixes_query_cookie = xcb_xfixes_query_version(dri2_dpy->conn,
|
|
|
|
XCB_XFIXES_MAJOR_VERSION,
|
|
|
|
XCB_XFIXES_MINOR_VERSION);
|
|
|
|
|
|
|
|
dri2_query_cookie = xcb_dri2_query_version (dri2_dpy->conn,
|
|
|
|
XCB_DRI2_MAJOR_VERSION,
|
|
|
|
XCB_DRI2_MINOR_VERSION);
|
|
|
|
|
|
|
|
s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
|
|
|
|
connect_cookie = xcb_dri2_connect_unchecked (dri2_dpy->conn,
|
|
|
|
s.data->root,
|
|
|
|
XCB_DRI2_DRIVER_TYPE_DRI);
|
|
|
|
|
|
|
|
xfixes_query =
|
|
|
|
xcb_xfixes_query_version_reply (dri2_dpy->conn,
|
|
|
|
xfixes_query_cookie, &error);
|
|
|
|
if (xfixes_query == NULL ||
|
|
|
|
error != NULL || xfixes_query->major_version < 2) {
|
|
|
|
_eglLog(_EGL_FATAL, "DRI2: failed to query xfixes version");
|
|
|
|
free(error);
|
2010-03-02 20:34:18 +00:00
|
|
|
return EGL_FALSE;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
free(xfixes_query);
|
|
|
|
|
|
|
|
dri2_query =
|
|
|
|
xcb_dri2_query_version_reply (dri2_dpy->conn, dri2_query_cookie, &error);
|
|
|
|
if (dri2_query == NULL || error != NULL) {
|
|
|
|
_eglLog(_EGL_FATAL, "DRI2: failed to query version");
|
|
|
|
free(error);
|
2010-03-02 20:34:18 +00:00
|
|
|
return EGL_FALSE;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
dri2_dpy->dri2_major = dri2_query->major_version;
|
|
|
|
dri2_dpy->dri2_minor = dri2_query->minor_version;
|
|
|
|
free(dri2_query);
|
|
|
|
|
|
|
|
connect = xcb_dri2_connect_reply (dri2_dpy->conn, connect_cookie, NULL);
|
2010-02-05 15:49:33 +00:00
|
|
|
if (connect == NULL ||
|
|
|
|
connect->driver_name_length + connect->device_name_length == 0) {
|
2010-02-03 15:18:28 +00:00
|
|
|
_eglLog(_EGL_FATAL, "DRI2: failed to authenticate");
|
2010-03-02 20:34:18 +00:00
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_dpy->device_name =
|
|
|
|
dri2_strndup(xcb_dri2_connect_device_name (connect),
|
|
|
|
xcb_dri2_connect_device_name_length (connect));
|
|
|
|
|
|
|
|
dri2_dpy->driver_name =
|
|
|
|
dri2_strndup(xcb_dri2_connect_driver_name (connect),
|
|
|
|
xcb_dri2_connect_driver_name_length (connect));
|
|
|
|
|
|
|
|
if (dri2_dpy->device_name == NULL || dri2_dpy->driver_name == NULL) {
|
|
|
|
free(dri2_dpy->device_name);
|
|
|
|
free(dri2_dpy->driver_name);
|
|
|
|
free(connect);
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
free(connect);
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_authenticate(struct dri2_egl_display *dri2_dpy)
|
|
|
|
{
|
|
|
|
xcb_dri2_authenticate_reply_t *authenticate;
|
|
|
|
xcb_dri2_authenticate_cookie_t authenticate_cookie;
|
|
|
|
xcb_screen_iterator_t s;
|
|
|
|
drm_magic_t magic;
|
|
|
|
|
|
|
|
if (drmGetMagic(dri2_dpy->fd, &magic)) {
|
|
|
|
_eglLog(_EGL_FATAL, "DRI2: failed to get drm magic");
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
|
|
|
|
authenticate_cookie =
|
|
|
|
xcb_dri2_authenticate_unchecked(dri2_dpy->conn, s.data->root, magic);
|
|
|
|
authenticate =
|
|
|
|
xcb_dri2_authenticate_reply(dri2_dpy->conn, authenticate_cookie, NULL);
|
|
|
|
if (authenticate == NULL || !authenticate->authenticated) {
|
|
|
|
_eglLog(_EGL_FATAL, "DRI2: failed to authenticate");
|
|
|
|
free(authenticate);
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
free(authenticate);
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy,
|
|
|
|
_EGLDisplay *disp)
|
|
|
|
{
|
|
|
|
xcb_screen_iterator_t s;
|
|
|
|
xcb_depth_iterator_t d;
|
|
|
|
xcb_visualtype_t *visuals;
|
|
|
|
int i, j, id;
|
2010-07-27 23:25:54 +01:00
|
|
|
struct dri2_egl_config *conf;
|
|
|
|
EGLint surface_type;
|
2010-03-02 20:34:18 +00:00
|
|
|
|
|
|
|
s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
|
|
|
|
d = xcb_screen_allowed_depths_iterator(s.data);
|
|
|
|
id = 1;
|
2010-07-27 23:25:54 +01:00
|
|
|
|
|
|
|
surface_type =
|
|
|
|
EGL_WINDOW_BIT |
|
|
|
|
EGL_PIXMAP_BIT |
|
|
|
|
EGL_PBUFFER_BIT |
|
|
|
|
EGL_SWAP_BEHAVIOR_PRESERVED_BIT;
|
|
|
|
|
2010-03-02 20:34:18 +00:00
|
|
|
while (d.rem > 0) {
|
|
|
|
EGLBoolean class_added[6] = { 0, };
|
|
|
|
|
|
|
|
visuals = xcb_depth_visuals(d.data);
|
|
|
|
for (i = 0; i < xcb_depth_visuals_length(d.data); i++) {
|
|
|
|
if (class_added[visuals[i]._class])
|
|
|
|
continue;
|
|
|
|
|
|
|
|
class_added[visuals[i]._class] = EGL_TRUE;
|
2010-07-27 23:25:54 +01:00
|
|
|
for (j = 0; dri2_dpy->driver_configs[j]; j++) {
|
|
|
|
conf = dri2_add_config(disp, dri2_dpy->driver_configs[j],
|
|
|
|
id++, d.data->depth, surface_type);
|
|
|
|
if (conf == NULL)
|
|
|
|
continue;
|
|
|
|
_eglSetConfigKey(&conf->base,
|
|
|
|
EGL_NATIVE_VISUAL_ID, visuals[i].visual_id);
|
|
|
|
_eglSetConfigKey(&conf->base,
|
|
|
|
EGL_NATIVE_VISUAL_TYPE, visuals[i]._class);
|
|
|
|
}
|
2010-03-02 20:34:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
xcb_depth_next(&d);
|
|
|
|
}
|
|
|
|
|
2010-06-30 10:10:10 +01:00
|
|
|
if (!_eglGetArraySize(disp->Configs)) {
|
2010-03-02 20:34:18 +00:00
|
|
|
_eglLog(_EGL_WARNING, "DRI2: failed to create any config");
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
2010-05-28 21:16:12 +01:00
|
|
|
dri2_load_driver(_EGLDisplay *disp)
|
2010-03-02 20:34:18 +00:00
|
|
|
{
|
2010-05-28 21:16:12 +01:00
|
|
|
struct dri2_egl_display *dri2_dpy = disp->DriverData;
|
2010-03-02 20:34:18 +00:00
|
|
|
const __DRIextension **extensions;
|
|
|
|
char path[PATH_MAX], *search_paths, *p, *next, *end;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
search_paths = NULL;
|
|
|
|
if (geteuid() == getuid()) {
|
|
|
|
/* don't allow setuid apps to use LIBGL_DRIVERS_PATH */
|
|
|
|
search_paths = getenv("LIBGL_DRIVERS_PATH");
|
|
|
|
}
|
|
|
|
if (search_paths == NULL)
|
|
|
|
search_paths = DEFAULT_DRIVER_DIR;
|
|
|
|
|
|
|
|
dri2_dpy->driver = NULL;
|
|
|
|
end = search_paths + strlen(search_paths);
|
|
|
|
for (p = search_paths; p < end && dri2_dpy->driver == NULL; p = next + 1) {
|
2010-05-20 22:44:43 +01:00
|
|
|
int len;
|
2010-02-03 15:18:28 +00:00
|
|
|
next = strchr(p, ':');
|
|
|
|
if (next == NULL)
|
|
|
|
next = end;
|
|
|
|
|
2010-05-20 22:44:43 +01:00
|
|
|
len = next - p;
|
|
|
|
#if GLX_USE_TLS
|
2010-02-03 15:18:28 +00:00
|
|
|
snprintf(path, sizeof path,
|
2010-05-20 22:44:43 +01:00
|
|
|
"%.*s/tls/%s_dri.so", len, p, dri2_dpy->driver_name);
|
2010-02-03 15:18:28 +00:00
|
|
|
dri2_dpy->driver = dlopen(path, RTLD_NOW | RTLD_GLOBAL);
|
2010-05-20 22:44:43 +01:00
|
|
|
#endif
|
|
|
|
if (dri2_dpy->driver == NULL) {
|
|
|
|
snprintf(path, sizeof path,
|
|
|
|
"%.*s/%s_dri.so", len, p, dri2_dpy->driver_name);
|
|
|
|
dri2_dpy->driver = dlopen(path, RTLD_NOW | RTLD_GLOBAL);
|
|
|
|
if (dri2_dpy->driver == NULL)
|
|
|
|
_eglLog(_EGL_DEBUG, "failed to open %s: %s\n", path, dlerror());
|
|
|
|
}
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (dri2_dpy->driver == NULL) {
|
2010-05-13 20:42:51 +01:00
|
|
|
_eglLog(_EGL_WARNING,
|
2010-02-03 15:18:28 +00:00
|
|
|
"DRI2: failed to open any driver (search paths %s)",
|
|
|
|
search_paths);
|
2010-05-28 21:16:12 +01:00
|
|
|
return EGL_FALSE;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
_eglLog(_EGL_DEBUG, "DRI2: dlopen(%s)", path);
|
|
|
|
extensions = dlsym(dri2_dpy->driver, __DRI_DRIVER_EXTENSIONS);
|
|
|
|
if (extensions == NULL) {
|
2010-05-13 20:42:51 +01:00
|
|
|
_eglLog(_EGL_WARNING,
|
2010-02-03 15:18:28 +00:00
|
|
|
"DRI2: driver exports no extensions (%s)", dlerror());
|
2010-05-28 21:16:12 +01:00
|
|
|
dlclose(dri2_dpy->driver);
|
|
|
|
return EGL_FALSE;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
2010-05-28 21:16:12 +01:00
|
|
|
if (!dri2_bind_extensions(dri2_dpy, dri2_driver_extensions, extensions)) {
|
|
|
|
dlclose(dri2_dpy->driver);
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
2010-06-03 03:48:06 +01:00
|
|
|
dri2_create_screen(_EGLDisplay *disp)
|
2010-05-28 21:16:12 +01:00
|
|
|
{
|
|
|
|
const __DRIextension **extensions;
|
|
|
|
struct dri2_egl_display *dri2_dpy;
|
|
|
|
unsigned int api_mask;
|
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
dri2_dpy = disp->DriverData;
|
|
|
|
dri2_dpy->dri_screen =
|
|
|
|
dri2_dpy->dri2->createNewScreen(0, dri2_dpy->fd, dri2_dpy->extensions,
|
2010-09-23 03:01:17 +01:00
|
|
|
&dri2_dpy->driver_configs, disp);
|
2010-06-03 03:48:06 +01:00
|
|
|
|
|
|
|
if (dri2_dpy->dri_screen == NULL) {
|
|
|
|
_eglLog(_EGL_WARNING, "DRI2: failed to create dri screen");
|
2010-06-17 10:14:03 +01:00
|
|
|
return EGL_FALSE;
|
2010-06-03 03:48:06 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
extensions = dri2_dpy->core->getExtensions(dri2_dpy->dri_screen);
|
|
|
|
if (!dri2_bind_extensions(dri2_dpy, dri2_core_extensions, extensions))
|
|
|
|
goto cleanup_dri_screen;
|
|
|
|
|
|
|
|
if (dri2_dpy->dri2->base.version >= 2)
|
|
|
|
api_mask = dri2_dpy->dri2->getAPIMask(dri2_dpy->dri_screen);
|
|
|
|
else
|
2010-11-10 15:54:45 +00:00
|
|
|
api_mask = 1 << __DRI_API_OPENGL;
|
2010-06-03 03:48:06 +01:00
|
|
|
|
2011-01-13 08:53:13 +00:00
|
|
|
disp->ClientAPIs = 0;
|
2010-06-03 03:48:06 +01:00
|
|
|
if (api_mask & (1 <<__DRI_API_OPENGL))
|
2011-01-13 08:53:13 +00:00
|
|
|
disp->ClientAPIs |= EGL_OPENGL_BIT;
|
2010-06-03 03:48:06 +01:00
|
|
|
if (api_mask & (1 <<__DRI_API_GLES))
|
2011-01-13 08:53:13 +00:00
|
|
|
disp->ClientAPIs |= EGL_OPENGL_ES_BIT;
|
2010-06-03 03:48:06 +01:00
|
|
|
if (api_mask & (1 << __DRI_API_GLES2))
|
2011-01-13 08:53:13 +00:00
|
|
|
disp->ClientAPIs |= EGL_OPENGL_ES2_BIT;
|
2010-06-03 03:48:06 +01:00
|
|
|
|
2010-07-27 23:25:54 +01:00
|
|
|
if (dri2_dpy->dri2->base.version >= 2) {
|
|
|
|
disp->Extensions.KHR_surfaceless_gles1 = EGL_TRUE;
|
|
|
|
disp->Extensions.KHR_surfaceless_gles2 = EGL_TRUE;
|
|
|
|
disp->Extensions.KHR_surfaceless_opengl = EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
return EGL_TRUE;
|
|
|
|
|
|
|
|
cleanup_dri_screen:
|
|
|
|
dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
|
|
|
|
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
2011-01-13 08:53:13 +00:00
|
|
|
dri2_initialize_x11(_EGLDriver *drv, _EGLDisplay *disp)
|
2010-06-03 03:48:06 +01:00
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy;
|
2010-06-17 10:14:03 +01:00
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-05-28 21:16:12 +01:00
|
|
|
dri2_dpy = malloc(sizeof *dri2_dpy);
|
|
|
|
if (!dri2_dpy)
|
|
|
|
return _eglError(EGL_BAD_ALLOC, "eglInitialize");
|
|
|
|
|
|
|
|
disp->DriverData = (void *) dri2_dpy;
|
2010-06-17 10:14:03 +01:00
|
|
|
if (disp->PlatformDisplay == NULL) {
|
2010-05-28 21:16:12 +01:00
|
|
|
dri2_dpy->conn = xcb_connect(0, 0);
|
|
|
|
} else {
|
2010-06-17 10:14:03 +01:00
|
|
|
dri2_dpy->conn = XGetXCBConnection((Display *) disp->PlatformDisplay);
|
2010-05-28 21:16:12 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
if (xcb_connection_has_error(dri2_dpy->conn)) {
|
|
|
|
_eglLog(_EGL_WARNING, "DRI2: xcb_connect failed");
|
|
|
|
goto cleanup_dpy;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (dri2_dpy->conn) {
|
|
|
|
if (!dri2_connect(dri2_dpy))
|
|
|
|
goto cleanup_conn;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!dri2_load_driver(disp))
|
|
|
|
goto cleanup_conn;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
2010-03-02 20:34:18 +00:00
|
|
|
dri2_dpy->fd = open(dri2_dpy->device_name, O_RDWR);
|
2010-02-03 15:18:28 +00:00
|
|
|
if (dri2_dpy->fd == -1) {
|
2010-05-13 20:42:51 +01:00
|
|
|
_eglLog(_EGL_WARNING,
|
2010-04-28 14:25:58 +01:00
|
|
|
"DRI2: could not open %s (%s)", dri2_dpy->device_name,
|
|
|
|
strerror(errno));
|
2010-02-05 15:49:33 +00:00
|
|
|
goto cleanup_driver;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
2010-03-02 20:34:18 +00:00
|
|
|
if (dri2_dpy->conn) {
|
|
|
|
if (!dri2_authenticate(dri2_dpy))
|
|
|
|
goto cleanup_fd;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (dri2_dpy->dri2_minor >= 1) {
|
|
|
|
dri2_dpy->loader_extension.base.name = __DRI_DRI2_LOADER;
|
|
|
|
dri2_dpy->loader_extension.base.version = 3;
|
|
|
|
dri2_dpy->loader_extension.getBuffers = dri2_get_buffers;
|
|
|
|
dri2_dpy->loader_extension.flushFrontBuffer = dri2_flush_front_buffer;
|
|
|
|
dri2_dpy->loader_extension.getBuffersWithFormat =
|
|
|
|
dri2_get_buffers_with_format;
|
|
|
|
} else {
|
|
|
|
dri2_dpy->loader_extension.base.name = __DRI_DRI2_LOADER;
|
|
|
|
dri2_dpy->loader_extension.base.version = 2;
|
|
|
|
dri2_dpy->loader_extension.getBuffers = dri2_get_buffers;
|
|
|
|
dri2_dpy->loader_extension.flushFrontBuffer = dri2_flush_front_buffer;
|
|
|
|
dri2_dpy->loader_extension.getBuffersWithFormat = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_dpy->extensions[0] = &dri2_dpy->loader_extension.base;
|
2010-06-03 03:48:06 +01:00
|
|
|
dri2_dpy->extensions[1] = &image_lookup_extension.base;
|
2010-02-12 00:28:26 +00:00
|
|
|
dri2_dpy->extensions[2] = NULL;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
if (!dri2_create_screen(disp))
|
2010-02-05 15:49:33 +00:00
|
|
|
goto cleanup_fd;
|
2010-04-27 16:38:46 +01:00
|
|
|
|
2010-03-02 20:34:18 +00:00
|
|
|
if (dri2_dpy->conn) {
|
|
|
|
if (!dri2_add_configs_for_visuals(dri2_dpy, disp))
|
|
|
|
goto cleanup_configs;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
2010-06-04 02:36:40 +01:00
|
|
|
disp->Extensions.MESA_drm_image = EGL_TRUE;
|
2010-02-12 00:28:26 +00:00
|
|
|
disp->Extensions.KHR_image_base = EGL_TRUE;
|
|
|
|
disp->Extensions.KHR_image_pixmap = EGL_TRUE;
|
2010-02-26 19:51:11 +00:00
|
|
|
disp->Extensions.KHR_gl_renderbuffer_image = EGL_TRUE;
|
2010-04-14 21:22:27 +01:00
|
|
|
disp->Extensions.KHR_gl_texture_2D_image = EGL_TRUE;
|
2010-05-07 03:01:35 +01:00
|
|
|
disp->Extensions.NOK_swap_region = EGL_TRUE;
|
2010-05-07 03:40:25 +01:00
|
|
|
disp->Extensions.NOK_texture_from_pixmap = EGL_TRUE;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
/* we're supporting EGL 1.4 */
|
2011-01-13 08:53:13 +00:00
|
|
|
disp->VersionMajor = 1;
|
|
|
|
disp->VersionMinor = 4;
|
2010-03-02 20:34:18 +00:00
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
return EGL_TRUE;
|
|
|
|
|
2010-02-05 15:49:33 +00:00
|
|
|
cleanup_configs:
|
|
|
|
_eglCleanupDisplay(disp);
|
|
|
|
dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
|
|
|
|
cleanup_fd:
|
|
|
|
close(dri2_dpy->fd);
|
|
|
|
cleanup_driver:
|
|
|
|
dlclose(dri2_dpy->driver);
|
|
|
|
cleanup_conn:
|
2010-06-17 10:14:03 +01:00
|
|
|
if (disp->PlatformDisplay == NULL)
|
2010-02-05 15:49:33 +00:00
|
|
|
xcb_disconnect(dri2_dpy->conn);
|
|
|
|
cleanup_dpy:
|
2010-02-03 15:18:28 +00:00
|
|
|
free(dri2_dpy);
|
2010-02-05 15:49:33 +00:00
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
#ifdef HAVE_LIBUDEV
|
|
|
|
|
|
|
|
struct dri2_driver_map {
|
|
|
|
int vendor_id;
|
|
|
|
const char *driver;
|
|
|
|
const int *chip_ids;
|
|
|
|
int num_chips_ids;
|
|
|
|
};
|
|
|
|
|
|
|
|
const int i915_chip_ids[] = {
|
|
|
|
0x3577, /* PCI_CHIP_I830_M */
|
|
|
|
0x2562, /* PCI_CHIP_845_G */
|
|
|
|
0x3582, /* PCI_CHIP_I855_GM */
|
|
|
|
0x2572, /* PCI_CHIP_I865_G */
|
|
|
|
0x2582, /* PCI_CHIP_I915_G */
|
|
|
|
0x258a, /* PCI_CHIP_E7221_G */
|
|
|
|
0x2592, /* PCI_CHIP_I915_GM */
|
|
|
|
0x2772, /* PCI_CHIP_I945_G */
|
|
|
|
0x27a2, /* PCI_CHIP_I945_GM */
|
|
|
|
0x27ae, /* PCI_CHIP_I945_GME */
|
|
|
|
0x29b2, /* PCI_CHIP_Q35_G */
|
|
|
|
0x29c2, /* PCI_CHIP_G33_G */
|
|
|
|
0x29d2, /* PCI_CHIP_Q33_G */
|
2010-11-16 20:10:20 +00:00
|
|
|
0xa001, /* PCI_CHIP_IGD_G */
|
2010-09-13 18:55:16 +01:00
|
|
|
0xa011, /* Pineview */
|
2010-06-03 03:48:06 +01:00
|
|
|
};
|
|
|
|
|
|
|
|
const int i965_chip_ids[] = {
|
2010-11-16 20:10:20 +00:00
|
|
|
0x0042, /* PCI_CHIP_ILD_G */
|
|
|
|
0x0046, /* PCI_CHIP_ILM_G */
|
|
|
|
0x0102, /* PCI_CHIP_SANDYBRIDGE_GT1 */
|
|
|
|
0x0106, /* PCI_CHIP_SANDYBRIDGE_M_GT1 */
|
|
|
|
0x010a, /* PCI_CHIP_SANDYBRIDGE_S */
|
|
|
|
0x0112, /* PCI_CHIP_SANDYBRIDGE_GT2 */
|
|
|
|
0x0116, /* PCI_CHIP_SANDYBRIDGE_M_GT2 */
|
|
|
|
0x0122, /* PCI_CHIP_SANDYBRIDGE_GT2_PLUS */
|
|
|
|
0x0126, /* PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS */
|
2010-06-03 03:48:06 +01:00
|
|
|
0x29a2, /* PCI_CHIP_I965_G */
|
|
|
|
0x2992, /* PCI_CHIP_I965_Q */
|
|
|
|
0x2982, /* PCI_CHIP_I965_G_1 */
|
|
|
|
0x2972, /* PCI_CHIP_I946_GZ */
|
|
|
|
0x2a02, /* PCI_CHIP_I965_GM */
|
|
|
|
0x2a12, /* PCI_CHIP_I965_GME */
|
|
|
|
0x2a42, /* PCI_CHIP_GM45_GM */
|
|
|
|
0x2e02, /* PCI_CHIP_IGD_E_G */
|
|
|
|
0x2e12, /* PCI_CHIP_Q45_G */
|
|
|
|
0x2e22, /* PCI_CHIP_G45_G */
|
|
|
|
0x2e32, /* PCI_CHIP_G41_G */
|
2010-11-16 20:10:20 +00:00
|
|
|
0x2e42, /* PCI_CHIP_B43_G */
|
|
|
|
0x2e92, /* PCI_CHIP_B43_G1 */
|
2010-06-03 03:48:06 +01:00
|
|
|
};
|
|
|
|
|
2010-11-08 19:25:38 +00:00
|
|
|
const int r100_chip_ids[] = {
|
|
|
|
0x4C57, /* PCI_CHIP_RADEON_LW */
|
|
|
|
0x4C58, /* PCI_CHIP_RADEON_LX */
|
|
|
|
0x4C59, /* PCI_CHIP_RADEON_LY */
|
|
|
|
0x4C5A, /* PCI_CHIP_RADEON_LZ */
|
|
|
|
0x5144, /* PCI_CHIP_RADEON_QD */
|
|
|
|
0x5145, /* PCI_CHIP_RADEON_QE */
|
|
|
|
0x5146, /* PCI_CHIP_RADEON_QF */
|
|
|
|
0x5147, /* PCI_CHIP_RADEON_QG */
|
|
|
|
0x5159, /* PCI_CHIP_RADEON_QY */
|
|
|
|
0x515A, /* PCI_CHIP_RADEON_QZ */
|
|
|
|
0x5157, /* PCI_CHIP_RV200_QW */
|
|
|
|
0x5158, /* PCI_CHIP_RV200_QX */
|
|
|
|
0x515E, /* PCI_CHIP_RN50_515E */
|
|
|
|
0x5969, /* PCI_CHIP_RN50_5969 */
|
|
|
|
0x4136, /* PCI_CHIP_RS100_4136 */
|
|
|
|
0x4336, /* PCI_CHIP_RS100_4336 */
|
|
|
|
0x4137, /* PCI_CHIP_RS200_4137 */
|
|
|
|
0x4337, /* PCI_CHIP_RS200_4337 */
|
|
|
|
0x4237, /* PCI_CHIP_RS250_4237 */
|
|
|
|
0x4437, /* PCI_CHIP_RS250_4437 */
|
|
|
|
};
|
|
|
|
|
|
|
|
const int r200_chip_ids[] = {
|
|
|
|
0x5148, /* PCI_CHIP_R200_QH */
|
|
|
|
0x514C, /* PCI_CHIP_R200_QL */
|
|
|
|
0x514D, /* PCI_CHIP_R200_QM */
|
|
|
|
0x4242, /* PCI_CHIP_R200_BB */
|
|
|
|
0x4243, /* PCI_CHIP_R200_BC */
|
|
|
|
0x4966, /* PCI_CHIP_RV250_If */
|
|
|
|
0x4967, /* PCI_CHIP_RV250_Ig */
|
|
|
|
0x4C64, /* PCI_CHIP_RV250_Ld */
|
|
|
|
0x4C66, /* PCI_CHIP_RV250_Lf */
|
|
|
|
0x4C67, /* PCI_CHIP_RV250_Lg */
|
|
|
|
0x5960, /* PCI_CHIP_RV280_5960 */
|
|
|
|
0x5961, /* PCI_CHIP_RV280_5961 */
|
|
|
|
0x5962, /* PCI_CHIP_RV280_5962 */
|
|
|
|
0x5964, /* PCI_CHIP_RV280_5964 */
|
|
|
|
0x5965, /* PCI_CHIP_RV280_5965 */
|
|
|
|
0x5C61, /* PCI_CHIP_RV280_5C61 */
|
|
|
|
0x5C63, /* PCI_CHIP_RV280_5C63 */
|
|
|
|
0x5834, /* PCI_CHIP_RS300_5834 */
|
|
|
|
0x5835, /* PCI_CHIP_RS300_5835 */
|
|
|
|
0x7834, /* PCI_CHIP_RS350_7834 */
|
|
|
|
0x7835, /* PCI_CHIP_RS350_7835 */
|
|
|
|
};
|
|
|
|
|
|
|
|
const int r300_chip_ids[] = {
|
|
|
|
0x4144, /* PCI_CHIP_R300_AD */
|
|
|
|
0x4145, /* PCI_CHIP_R300_AE */
|
|
|
|
0x4146, /* PCI_CHIP_R300_AF */
|
|
|
|
0x4147, /* PCI_CHIP_R300_AG */
|
|
|
|
0x4E44, /* PCI_CHIP_R300_ND */
|
|
|
|
0x4E45, /* PCI_CHIP_R300_NE */
|
|
|
|
0x4E46, /* PCI_CHIP_R300_NF */
|
|
|
|
0x4E47, /* PCI_CHIP_R300_NG */
|
|
|
|
0x4E48, /* PCI_CHIP_R350_NH */
|
|
|
|
0x4E49, /* PCI_CHIP_R350_NI */
|
|
|
|
0x4E4B, /* PCI_CHIP_R350_NK */
|
|
|
|
0x4148, /* PCI_CHIP_R350_AH */
|
|
|
|
0x4149, /* PCI_CHIP_R350_AI */
|
|
|
|
0x414A, /* PCI_CHIP_R350_AJ */
|
|
|
|
0x414B, /* PCI_CHIP_R350_AK */
|
|
|
|
0x4E4A, /* PCI_CHIP_R360_NJ */
|
|
|
|
0x4150, /* PCI_CHIP_RV350_AP */
|
|
|
|
0x4151, /* PCI_CHIP_RV350_AQ */
|
|
|
|
0x4152, /* PCI_CHIP_RV350_AR */
|
|
|
|
0x4153, /* PCI_CHIP_RV350_AS */
|
|
|
|
0x4154, /* PCI_CHIP_RV350_AT */
|
|
|
|
0x4155, /* PCI_CHIP_RV350_AU */
|
|
|
|
0x4156, /* PCI_CHIP_RV350_AV */
|
|
|
|
0x4E50, /* PCI_CHIP_RV350_NP */
|
|
|
|
0x4E51, /* PCI_CHIP_RV350_NQ */
|
|
|
|
0x4E52, /* PCI_CHIP_RV350_NR */
|
|
|
|
0x4E53, /* PCI_CHIP_RV350_NS */
|
|
|
|
0x4E54, /* PCI_CHIP_RV350_NT */
|
|
|
|
0x4E56, /* PCI_CHIP_RV350_NV */
|
|
|
|
0x5460, /* PCI_CHIP_RV370_5460 */
|
|
|
|
0x5462, /* PCI_CHIP_RV370_5462 */
|
|
|
|
0x5464, /* PCI_CHIP_RV370_5464 */
|
|
|
|
0x5B60, /* PCI_CHIP_RV370_5B60 */
|
|
|
|
0x5B62, /* PCI_CHIP_RV370_5B62 */
|
|
|
|
0x5B63, /* PCI_CHIP_RV370_5B63 */
|
|
|
|
0x5B64, /* PCI_CHIP_RV370_5B64 */
|
|
|
|
0x5B65, /* PCI_CHIP_RV370_5B65 */
|
|
|
|
0x3150, /* PCI_CHIP_RV380_3150 */
|
|
|
|
0x3152, /* PCI_CHIP_RV380_3152 */
|
|
|
|
0x3154, /* PCI_CHIP_RV380_3154 */
|
|
|
|
0x3155, /* PCI_CHIP_RV380_3155 */
|
|
|
|
0x3E50, /* PCI_CHIP_RV380_3E50 */
|
|
|
|
0x3E54, /* PCI_CHIP_RV380_3E54 */
|
|
|
|
0x4A48, /* PCI_CHIP_R420_JH */
|
|
|
|
0x4A49, /* PCI_CHIP_R420_JI */
|
|
|
|
0x4A4A, /* PCI_CHIP_R420_JJ */
|
|
|
|
0x4A4B, /* PCI_CHIP_R420_JK */
|
|
|
|
0x4A4C, /* PCI_CHIP_R420_JL */
|
|
|
|
0x4A4D, /* PCI_CHIP_R420_JM */
|
|
|
|
0x4A4E, /* PCI_CHIP_R420_JN */
|
|
|
|
0x4A4F, /* PCI_CHIP_R420_JO */
|
|
|
|
0x4A50, /* PCI_CHIP_R420_JP */
|
|
|
|
0x4A54, /* PCI_CHIP_R420_JT */
|
|
|
|
0x5548, /* PCI_CHIP_R423_UH */
|
|
|
|
0x5549, /* PCI_CHIP_R423_UI */
|
|
|
|
0x554A, /* PCI_CHIP_R423_UJ */
|
|
|
|
0x554B, /* PCI_CHIP_R423_UK */
|
|
|
|
0x5550, /* PCI_CHIP_R423_5550 */
|
|
|
|
0x5551, /* PCI_CHIP_R423_UQ */
|
|
|
|
0x5552, /* PCI_CHIP_R423_UR */
|
|
|
|
0x5554, /* PCI_CHIP_R423_UT */
|
|
|
|
0x5D57, /* PCI_CHIP_R423_5D57 */
|
|
|
|
0x554C, /* PCI_CHIP_R430_554C */
|
|
|
|
0x554D, /* PCI_CHIP_R430_554D */
|
|
|
|
0x554E, /* PCI_CHIP_R430_554E */
|
|
|
|
0x554F, /* PCI_CHIP_R430_554F */
|
|
|
|
0x5D48, /* PCI_CHIP_R430_5D48 */
|
|
|
|
0x5D49, /* PCI_CHIP_R430_5D49 */
|
|
|
|
0x5D4A, /* PCI_CHIP_R430_5D4A */
|
|
|
|
0x5D4C, /* PCI_CHIP_R480_5D4C */
|
|
|
|
0x5D4D, /* PCI_CHIP_R480_5D4D */
|
|
|
|
0x5D4E, /* PCI_CHIP_R480_5D4E */
|
|
|
|
0x5D4F, /* PCI_CHIP_R480_5D4F */
|
|
|
|
0x5D50, /* PCI_CHIP_R480_5D50 */
|
|
|
|
0x5D52, /* PCI_CHIP_R480_5D52 */
|
|
|
|
0x4B49, /* PCI_CHIP_R481_4B49 */
|
|
|
|
0x4B4A, /* PCI_CHIP_R481_4B4A */
|
|
|
|
0x4B4B, /* PCI_CHIP_R481_4B4B */
|
|
|
|
0x4B4C, /* PCI_CHIP_R481_4B4C */
|
|
|
|
0x564A, /* PCI_CHIP_RV410_564A */
|
|
|
|
0x564B, /* PCI_CHIP_RV410_564B */
|
|
|
|
0x564F, /* PCI_CHIP_RV410_564F */
|
|
|
|
0x5652, /* PCI_CHIP_RV410_5652 */
|
|
|
|
0x5653, /* PCI_CHIP_RV410_5653 */
|
|
|
|
0x5657, /* PCI_CHIP_RV410_5657 */
|
|
|
|
0x5E48, /* PCI_CHIP_RV410_5E48 */
|
|
|
|
0x5E4A, /* PCI_CHIP_RV410_5E4A */
|
|
|
|
0x5E4B, /* PCI_CHIP_RV410_5E4B */
|
|
|
|
0x5E4C, /* PCI_CHIP_RV410_5E4C */
|
|
|
|
0x5E4D, /* PCI_CHIP_RV410_5E4D */
|
|
|
|
0x5E4F, /* PCI_CHIP_RV410_5E4F */
|
|
|
|
0x5A41, /* PCI_CHIP_RS400_5A41 */
|
|
|
|
0x5A42, /* PCI_CHIP_RS400_5A42 */
|
|
|
|
0x5A61, /* PCI_CHIP_RC410_5A61 */
|
|
|
|
0x5A62, /* PCI_CHIP_RC410_5A62 */
|
|
|
|
0x5954, /* PCI_CHIP_RS480_5954 */
|
|
|
|
0x5955, /* PCI_CHIP_RS480_5955 */
|
|
|
|
0x5974, /* PCI_CHIP_RS482_5974 */
|
|
|
|
0x5975, /* PCI_CHIP_RS482_5975 */
|
|
|
|
0x7100, /* PCI_CHIP_R520_7100 */
|
|
|
|
0x7101, /* PCI_CHIP_R520_7101 */
|
|
|
|
0x7102, /* PCI_CHIP_R520_7102 */
|
|
|
|
0x7103, /* PCI_CHIP_R520_7103 */
|
|
|
|
0x7104, /* PCI_CHIP_R520_7104 */
|
|
|
|
0x7105, /* PCI_CHIP_R520_7105 */
|
|
|
|
0x7106, /* PCI_CHIP_R520_7106 */
|
|
|
|
0x7108, /* PCI_CHIP_R520_7108 */
|
|
|
|
0x7109, /* PCI_CHIP_R520_7109 */
|
|
|
|
0x710A, /* PCI_CHIP_R520_710A */
|
|
|
|
0x710B, /* PCI_CHIP_R520_710B */
|
|
|
|
0x710C, /* PCI_CHIP_R520_710C */
|
|
|
|
0x710E, /* PCI_CHIP_R520_710E */
|
|
|
|
0x710F, /* PCI_CHIP_R520_710F */
|
|
|
|
0x7140, /* PCI_CHIP_RV515_7140 */
|
|
|
|
0x7141, /* PCI_CHIP_RV515_7141 */
|
|
|
|
0x7142, /* PCI_CHIP_RV515_7142 */
|
|
|
|
0x7143, /* PCI_CHIP_RV515_7143 */
|
|
|
|
0x7144, /* PCI_CHIP_RV515_7144 */
|
|
|
|
0x7145, /* PCI_CHIP_RV515_7145 */
|
|
|
|
0x7146, /* PCI_CHIP_RV515_7146 */
|
|
|
|
0x7147, /* PCI_CHIP_RV515_7147 */
|
|
|
|
0x7149, /* PCI_CHIP_RV515_7149 */
|
|
|
|
0x714A, /* PCI_CHIP_RV515_714A */
|
|
|
|
0x714B, /* PCI_CHIP_RV515_714B */
|
|
|
|
0x714C, /* PCI_CHIP_RV515_714C */
|
|
|
|
0x714D, /* PCI_CHIP_RV515_714D */
|
|
|
|
0x714E, /* PCI_CHIP_RV515_714E */
|
|
|
|
0x714F, /* PCI_CHIP_RV515_714F */
|
|
|
|
0x7151, /* PCI_CHIP_RV515_7151 */
|
|
|
|
0x7152, /* PCI_CHIP_RV515_7152 */
|
|
|
|
0x7153, /* PCI_CHIP_RV515_7153 */
|
|
|
|
0x715E, /* PCI_CHIP_RV515_715E */
|
|
|
|
0x715F, /* PCI_CHIP_RV515_715F */
|
|
|
|
0x7180, /* PCI_CHIP_RV515_7180 */
|
|
|
|
0x7181, /* PCI_CHIP_RV515_7181 */
|
|
|
|
0x7183, /* PCI_CHIP_RV515_7183 */
|
|
|
|
0x7186, /* PCI_CHIP_RV515_7186 */
|
|
|
|
0x7187, /* PCI_CHIP_RV515_7187 */
|
|
|
|
0x7188, /* PCI_CHIP_RV515_7188 */
|
|
|
|
0x718A, /* PCI_CHIP_RV515_718A */
|
|
|
|
0x718B, /* PCI_CHIP_RV515_718B */
|
|
|
|
0x718C, /* PCI_CHIP_RV515_718C */
|
|
|
|
0x718D, /* PCI_CHIP_RV515_718D */
|
|
|
|
0x718F, /* PCI_CHIP_RV515_718F */
|
|
|
|
0x7193, /* PCI_CHIP_RV515_7193 */
|
|
|
|
0x7196, /* PCI_CHIP_RV515_7196 */
|
|
|
|
0x719B, /* PCI_CHIP_RV515_719B */
|
|
|
|
0x719F, /* PCI_CHIP_RV515_719F */
|
|
|
|
0x7200, /* PCI_CHIP_RV515_7200 */
|
|
|
|
0x7210, /* PCI_CHIP_RV515_7210 */
|
|
|
|
0x7211, /* PCI_CHIP_RV515_7211 */
|
|
|
|
0x71C0, /* PCI_CHIP_RV530_71C0 */
|
|
|
|
0x71C1, /* PCI_CHIP_RV530_71C1 */
|
|
|
|
0x71C2, /* PCI_CHIP_RV530_71C2 */
|
|
|
|
0x71C3, /* PCI_CHIP_RV530_71C3 */
|
|
|
|
0x71C4, /* PCI_CHIP_RV530_71C4 */
|
|
|
|
0x71C5, /* PCI_CHIP_RV530_71C5 */
|
|
|
|
0x71C6, /* PCI_CHIP_RV530_71C6 */
|
|
|
|
0x71C7, /* PCI_CHIP_RV530_71C7 */
|
|
|
|
0x71CD, /* PCI_CHIP_RV530_71CD */
|
|
|
|
0x71CE, /* PCI_CHIP_RV530_71CE */
|
|
|
|
0x71D2, /* PCI_CHIP_RV530_71D2 */
|
|
|
|
0x71D4, /* PCI_CHIP_RV530_71D4 */
|
|
|
|
0x71D5, /* PCI_CHIP_RV530_71D5 */
|
|
|
|
0x71D6, /* PCI_CHIP_RV530_71D6 */
|
|
|
|
0x71DA, /* PCI_CHIP_RV530_71DA */
|
|
|
|
0x71DE, /* PCI_CHIP_RV530_71DE */
|
|
|
|
0x7281, /* PCI_CHIP_RV560_7281 */
|
|
|
|
0x7283, /* PCI_CHIP_RV560_7283 */
|
|
|
|
0x7287, /* PCI_CHIP_RV560_7287 */
|
|
|
|
0x7290, /* PCI_CHIP_RV560_7290 */
|
|
|
|
0x7291, /* PCI_CHIP_RV560_7291 */
|
|
|
|
0x7293, /* PCI_CHIP_RV560_7293 */
|
|
|
|
0x7297, /* PCI_CHIP_RV560_7297 */
|
|
|
|
0x7280, /* PCI_CHIP_RV570_7280 */
|
|
|
|
0x7288, /* PCI_CHIP_RV570_7288 */
|
|
|
|
0x7289, /* PCI_CHIP_RV570_7289 */
|
|
|
|
0x728B, /* PCI_CHIP_RV570_728B */
|
|
|
|
0x728C, /* PCI_CHIP_RV570_728C */
|
|
|
|
0x7240, /* PCI_CHIP_R580_7240 */
|
|
|
|
0x7243, /* PCI_CHIP_R580_7243 */
|
|
|
|
0x7244, /* PCI_CHIP_R580_7244 */
|
|
|
|
0x7245, /* PCI_CHIP_R580_7245 */
|
|
|
|
0x7246, /* PCI_CHIP_R580_7246 */
|
|
|
|
0x7247, /* PCI_CHIP_R580_7247 */
|
|
|
|
0x7248, /* PCI_CHIP_R580_7248 */
|
|
|
|
0x7249, /* PCI_CHIP_R580_7249 */
|
|
|
|
0x724A, /* PCI_CHIP_R580_724A */
|
|
|
|
0x724B, /* PCI_CHIP_R580_724B */
|
|
|
|
0x724C, /* PCI_CHIP_R580_724C */
|
|
|
|
0x724D, /* PCI_CHIP_R580_724D */
|
|
|
|
0x724E, /* PCI_CHIP_R580_724E */
|
|
|
|
0x724F, /* PCI_CHIP_R580_724F */
|
|
|
|
0x7284, /* PCI_CHIP_R580_7284 */
|
|
|
|
0x793F, /* PCI_CHIP_RS600_793F */
|
|
|
|
0x7941, /* PCI_CHIP_RS600_7941 */
|
|
|
|
0x7942, /* PCI_CHIP_RS600_7942 */
|
|
|
|
0x791E, /* PCI_CHIP_RS690_791E */
|
|
|
|
0x791F, /* PCI_CHIP_RS690_791F */
|
|
|
|
0x796C, /* PCI_CHIP_RS740_796C */
|
|
|
|
0x796D, /* PCI_CHIP_RS740_796D */
|
|
|
|
0x796E, /* PCI_CHIP_RS740_796E */
|
|
|
|
0x796F, /* PCI_CHIP_RS740_796F */
|
|
|
|
};
|
|
|
|
|
|
|
|
const int r600_chip_ids[] = {
|
|
|
|
0x9400, /* PCI_CHIP_R600_9400 */
|
|
|
|
0x9401, /* PCI_CHIP_R600_9401 */
|
|
|
|
0x9402, /* PCI_CHIP_R600_9402 */
|
|
|
|
0x9403, /* PCI_CHIP_R600_9403 */
|
|
|
|
0x9405, /* PCI_CHIP_R600_9405 */
|
|
|
|
0x940A, /* PCI_CHIP_R600_940A */
|
|
|
|
0x940B, /* PCI_CHIP_R600_940B */
|
|
|
|
0x940F, /* PCI_CHIP_R600_940F */
|
|
|
|
0x94C0, /* PCI_CHIP_RV610_94C0 */
|
|
|
|
0x94C1, /* PCI_CHIP_RV610_94C1 */
|
|
|
|
0x94C3, /* PCI_CHIP_RV610_94C3 */
|
|
|
|
0x94C4, /* PCI_CHIP_RV610_94C4 */
|
|
|
|
0x94C5, /* PCI_CHIP_RV610_94C5 */
|
|
|
|
0x94C6, /* PCI_CHIP_RV610_94C6 */
|
|
|
|
0x94C7, /* PCI_CHIP_RV610_94C7 */
|
|
|
|
0x94C8, /* PCI_CHIP_RV610_94C8 */
|
|
|
|
0x94C9, /* PCI_CHIP_RV610_94C9 */
|
|
|
|
0x94CB, /* PCI_CHIP_RV610_94CB */
|
|
|
|
0x94CC, /* PCI_CHIP_RV610_94CC */
|
|
|
|
0x94CD, /* PCI_CHIP_RV610_94CD */
|
|
|
|
0x9580, /* PCI_CHIP_RV630_9580 */
|
|
|
|
0x9581, /* PCI_CHIP_RV630_9581 */
|
|
|
|
0x9583, /* PCI_CHIP_RV630_9583 */
|
|
|
|
0x9586, /* PCI_CHIP_RV630_9586 */
|
|
|
|
0x9587, /* PCI_CHIP_RV630_9587 */
|
|
|
|
0x9588, /* PCI_CHIP_RV630_9588 */
|
|
|
|
0x9589, /* PCI_CHIP_RV630_9589 */
|
|
|
|
0x958A, /* PCI_CHIP_RV630_958A */
|
|
|
|
0x958B, /* PCI_CHIP_RV630_958B */
|
|
|
|
0x958C, /* PCI_CHIP_RV630_958C */
|
|
|
|
0x958D, /* PCI_CHIP_RV630_958D */
|
|
|
|
0x958E, /* PCI_CHIP_RV630_958E */
|
|
|
|
0x958F, /* PCI_CHIP_RV630_958F */
|
|
|
|
0x9500, /* PCI_CHIP_RV670_9500 */
|
|
|
|
0x9501, /* PCI_CHIP_RV670_9501 */
|
|
|
|
0x9504, /* PCI_CHIP_RV670_9504 */
|
|
|
|
0x9505, /* PCI_CHIP_RV670_9505 */
|
|
|
|
0x9506, /* PCI_CHIP_RV670_9506 */
|
|
|
|
0x9507, /* PCI_CHIP_RV670_9507 */
|
|
|
|
0x9508, /* PCI_CHIP_RV670_9508 */
|
|
|
|
0x9509, /* PCI_CHIP_RV670_9509 */
|
|
|
|
0x950F, /* PCI_CHIP_RV670_950F */
|
|
|
|
0x9511, /* PCI_CHIP_RV670_9511 */
|
|
|
|
0x9515, /* PCI_CHIP_RV670_9515 */
|
|
|
|
0x9517, /* PCI_CHIP_RV670_9517 */
|
|
|
|
0x9519, /* PCI_CHIP_RV670_9519 */
|
|
|
|
0x95C0, /* PCI_CHIP_RV620_95C0 */
|
|
|
|
0x95C2, /* PCI_CHIP_RV620_95C2 */
|
|
|
|
0x95C4, /* PCI_CHIP_RV620_95C4 */
|
|
|
|
0x95C5, /* PCI_CHIP_RV620_95C5 */
|
|
|
|
0x95C6, /* PCI_CHIP_RV620_95C6 */
|
|
|
|
0x95C7, /* PCI_CHIP_RV620_95C7 */
|
|
|
|
0x95C9, /* PCI_CHIP_RV620_95C9 */
|
|
|
|
0x95CC, /* PCI_CHIP_RV620_95CC */
|
|
|
|
0x95CD, /* PCI_CHIP_RV620_95CD */
|
|
|
|
0x95CE, /* PCI_CHIP_RV620_95CE */
|
|
|
|
0x95CF, /* PCI_CHIP_RV620_95CF */
|
|
|
|
0x9590, /* PCI_CHIP_RV635_9590 */
|
|
|
|
0x9591, /* PCI_CHIP_RV635_9591 */
|
|
|
|
0x9593, /* PCI_CHIP_RV635_9593 */
|
|
|
|
0x9595, /* PCI_CHIP_RV635_9595 */
|
|
|
|
0x9596, /* PCI_CHIP_RV635_9596 */
|
|
|
|
0x9597, /* PCI_CHIP_RV635_9597 */
|
|
|
|
0x9598, /* PCI_CHIP_RV635_9598 */
|
|
|
|
0x9599, /* PCI_CHIP_RV635_9599 */
|
|
|
|
0x959B, /* PCI_CHIP_RV635_959B */
|
|
|
|
0x9610, /* PCI_CHIP_RS780_9610 */
|
|
|
|
0x9611, /* PCI_CHIP_RS780_9611 */
|
|
|
|
0x9612, /* PCI_CHIP_RS780_9612 */
|
|
|
|
0x9613, /* PCI_CHIP_RS780_9613 */
|
|
|
|
0x9614, /* PCI_CHIP_RS780_9614 */
|
|
|
|
0x9615, /* PCI_CHIP_RS780_9615 */
|
|
|
|
0x9616, /* PCI_CHIP_RS780_9616 */
|
|
|
|
0x9710, /* PCI_CHIP_RS880_9710 */
|
|
|
|
0x9711, /* PCI_CHIP_RS880_9711 */
|
|
|
|
0x9712, /* PCI_CHIP_RS880_9712 */
|
|
|
|
0x9713, /* PCI_CHIP_RS880_9713 */
|
|
|
|
0x9714, /* PCI_CHIP_RS880_9714 */
|
|
|
|
0x9715, /* PCI_CHIP_RS880_9715 */
|
|
|
|
0x9440, /* PCI_CHIP_RV770_9440 */
|
|
|
|
0x9441, /* PCI_CHIP_RV770_9441 */
|
|
|
|
0x9442, /* PCI_CHIP_RV770_9442 */
|
|
|
|
0x9443, /* PCI_CHIP_RV770_9443 */
|
|
|
|
0x9444, /* PCI_CHIP_RV770_9444 */
|
|
|
|
0x9446, /* PCI_CHIP_RV770_9446 */
|
|
|
|
0x944A, /* PCI_CHIP_RV770_944A */
|
|
|
|
0x944B, /* PCI_CHIP_RV770_944B */
|
|
|
|
0x944C, /* PCI_CHIP_RV770_944C */
|
|
|
|
0x944E, /* PCI_CHIP_RV770_944E */
|
|
|
|
0x9450, /* PCI_CHIP_RV770_9450 */
|
|
|
|
0x9452, /* PCI_CHIP_RV770_9452 */
|
|
|
|
0x9456, /* PCI_CHIP_RV770_9456 */
|
|
|
|
0x945A, /* PCI_CHIP_RV770_945A */
|
|
|
|
0x945B, /* PCI_CHIP_RV770_945B */
|
|
|
|
0x945E, /* PCI_CHIP_RV770_945E */
|
|
|
|
0x9460, /* PCI_CHIP_RV790_9460 */
|
|
|
|
0x9462, /* PCI_CHIP_RV790_9462 */
|
|
|
|
0x946A, /* PCI_CHIP_RV770_946A */
|
|
|
|
0x946B, /* PCI_CHIP_RV770_946B */
|
|
|
|
0x947A, /* PCI_CHIP_RV770_947A */
|
|
|
|
0x947B, /* PCI_CHIP_RV770_947B */
|
|
|
|
0x9480, /* PCI_CHIP_RV730_9480 */
|
|
|
|
0x9487, /* PCI_CHIP_RV730_9487 */
|
|
|
|
0x9488, /* PCI_CHIP_RV730_9488 */
|
|
|
|
0x9489, /* PCI_CHIP_RV730_9489 */
|
|
|
|
0x948A, /* PCI_CHIP_RV730_948A */
|
|
|
|
0x948F, /* PCI_CHIP_RV730_948F */
|
|
|
|
0x9490, /* PCI_CHIP_RV730_9490 */
|
|
|
|
0x9491, /* PCI_CHIP_RV730_9491 */
|
|
|
|
0x9495, /* PCI_CHIP_RV730_9495 */
|
|
|
|
0x9498, /* PCI_CHIP_RV730_9498 */
|
|
|
|
0x949C, /* PCI_CHIP_RV730_949C */
|
|
|
|
0x949E, /* PCI_CHIP_RV730_949E */
|
|
|
|
0x949F, /* PCI_CHIP_RV730_949F */
|
|
|
|
0x9540, /* PCI_CHIP_RV710_9540 */
|
|
|
|
0x9541, /* PCI_CHIP_RV710_9541 */
|
|
|
|
0x9542, /* PCI_CHIP_RV710_9542 */
|
|
|
|
0x954E, /* PCI_CHIP_RV710_954E */
|
|
|
|
0x954F, /* PCI_CHIP_RV710_954F */
|
|
|
|
0x9552, /* PCI_CHIP_RV710_9552 */
|
|
|
|
0x9553, /* PCI_CHIP_RV710_9553 */
|
|
|
|
0x9555, /* PCI_CHIP_RV710_9555 */
|
|
|
|
0x9557, /* PCI_CHIP_RV710_9557 */
|
|
|
|
0x955F, /* PCI_CHIP_RV710_955F */
|
|
|
|
0x94A0, /* PCI_CHIP_RV740_94A0 */
|
|
|
|
0x94A1, /* PCI_CHIP_RV740_94A1 */
|
|
|
|
0x94A3, /* PCI_CHIP_RV740_94A3 */
|
|
|
|
0x94B1, /* PCI_CHIP_RV740_94B1 */
|
|
|
|
0x94B3, /* PCI_CHIP_RV740_94B3 */
|
|
|
|
0x94B4, /* PCI_CHIP_RV740_94B4 */
|
|
|
|
0x94B5, /* PCI_CHIP_RV740_94B5 */
|
|
|
|
0x94B9, /* PCI_CHIP_RV740_94B9 */
|
|
|
|
0x68E0, /* PCI_CHIP_CEDAR_68E0 */
|
|
|
|
0x68E1, /* PCI_CHIP_CEDAR_68E1 */
|
|
|
|
0x68E4, /* PCI_CHIP_CEDAR_68E4 */
|
|
|
|
0x68E5, /* PCI_CHIP_CEDAR_68E5 */
|
|
|
|
0x68E8, /* PCI_CHIP_CEDAR_68E8 */
|
|
|
|
0x68E9, /* PCI_CHIP_CEDAR_68E9 */
|
|
|
|
0x68F1, /* PCI_CHIP_CEDAR_68F1 */
|
|
|
|
0x68F8, /* PCI_CHIP_CEDAR_68F8 */
|
|
|
|
0x68F9, /* PCI_CHIP_CEDAR_68F9 */
|
|
|
|
0x68FE, /* PCI_CHIP_CEDAR_68FE */
|
|
|
|
0x68C0, /* PCI_CHIP_REDWOOD_68C0 */
|
|
|
|
0x68C1, /* PCI_CHIP_REDWOOD_68C1 */
|
|
|
|
0x68C8, /* PCI_CHIP_REDWOOD_68C8 */
|
|
|
|
0x68C9, /* PCI_CHIP_REDWOOD_68C9 */
|
|
|
|
0x68D8, /* PCI_CHIP_REDWOOD_68D8 */
|
|
|
|
0x68D9, /* PCI_CHIP_REDWOOD_68D9 */
|
|
|
|
0x68DA, /* PCI_CHIP_REDWOOD_68DA */
|
|
|
|
0x68DE, /* PCI_CHIP_REDWOOD_68DE */
|
|
|
|
0x68A0, /* PCI_CHIP_JUNIPER_68A0 */
|
|
|
|
0x68A1, /* PCI_CHIP_JUNIPER_68A1 */
|
|
|
|
0x68A8, /* PCI_CHIP_JUNIPER_68A8 */
|
|
|
|
0x68A9, /* PCI_CHIP_JUNIPER_68A9 */
|
|
|
|
0x68B0, /* PCI_CHIP_JUNIPER_68B0 */
|
|
|
|
0x68B8, /* PCI_CHIP_JUNIPER_68B8 */
|
|
|
|
0x68B9, /* PCI_CHIP_JUNIPER_68B9 */
|
|
|
|
0x68BE, /* PCI_CHIP_JUNIPER_68BE */
|
|
|
|
0x6880, /* PCI_CHIP_CYPRESS_6880 */
|
|
|
|
0x6888, /* PCI_CHIP_CYPRESS_6888 */
|
|
|
|
0x6889, /* PCI_CHIP_CYPRESS_6889 */
|
|
|
|
0x688A, /* PCI_CHIP_CYPRESS_688A */
|
|
|
|
0x6898, /* PCI_CHIP_CYPRESS_6898 */
|
|
|
|
0x6899, /* PCI_CHIP_CYPRESS_6899 */
|
|
|
|
0x689E, /* PCI_CHIP_CYPRESS_689E */
|
|
|
|
0x689C, /* PCI_CHIP_HEMLOCK_689C */
|
|
|
|
0x689D, /* PCI_CHIP_HEMLOCK_689D */
|
|
|
|
};
|
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
const struct dri2_driver_map driver_map[] = {
|
|
|
|
{ 0x8086, "i915", i915_chip_ids, ARRAY_SIZE(i915_chip_ids) },
|
|
|
|
{ 0x8086, "i965", i965_chip_ids, ARRAY_SIZE(i965_chip_ids) },
|
2010-11-08 19:25:38 +00:00
|
|
|
{ 0x1002, "radeon", r100_chip_ids, ARRAY_SIZE(r100_chip_ids) },
|
|
|
|
{ 0x1002, "r200", r200_chip_ids, ARRAY_SIZE(r200_chip_ids) },
|
|
|
|
{ 0x1002, "r300", r300_chip_ids, ARRAY_SIZE(r300_chip_ids) },
|
|
|
|
{ 0x1002, "r600", r600_chip_ids, ARRAY_SIZE(r600_chip_ids) },
|
2010-06-03 03:48:06 +01:00
|
|
|
};
|
|
|
|
|
|
|
|
static char *
|
|
|
|
dri2_get_driver_for_fd(int fd)
|
|
|
|
{
|
|
|
|
struct udev *udev;
|
|
|
|
struct udev_device *device, *parent;
|
|
|
|
struct stat buf;
|
|
|
|
const char *pci_id;
|
|
|
|
char *driver = NULL;
|
|
|
|
int vendor_id, chip_id, i, j;
|
|
|
|
|
|
|
|
udev = udev_new();
|
|
|
|
if (fstat(fd, &buf) < 0) {
|
|
|
|
_eglLog(_EGL_WARNING, "EGL-DRI2: failed to stat fd %d", fd);
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
device = udev_device_new_from_devnum(udev, 'c', buf.st_rdev);
|
|
|
|
if (device == NULL) {
|
|
|
|
_eglLog(_EGL_WARNING,
|
|
|
|
"EGL-DRI2: could not create udev device for fd %d", fd);
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
parent = udev_device_get_parent(device);
|
|
|
|
if (parent == NULL) {
|
|
|
|
_eglLog(_EGL_WARNING, "DRI2: could not get parent device");
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
pci_id = udev_device_get_property_value(parent, "PCI_ID");
|
|
|
|
if (pci_id == NULL || sscanf(pci_id, "%x:%x", &vendor_id, &chip_id) != 2) {
|
|
|
|
_eglLog(_EGL_WARNING, "EGL-DRI2: malformed or no PCI ID");
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; i < ARRAY_SIZE(driver_map); i++) {
|
|
|
|
if (vendor_id != driver_map[i].vendor_id)
|
|
|
|
continue;
|
|
|
|
for (j = 0; j < driver_map[i].num_chips_ids; j++)
|
|
|
|
if (driver_map[i].chip_ids[j] == chip_id) {
|
|
|
|
driver = strdup(driver_map[i].driver);
|
|
|
|
_eglLog(_EGL_DEBUG, "pci id for %d: %04x:%04x, driver %s",
|
|
|
|
fd, vendor_id, chip_id, driver);
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
out:
|
|
|
|
udev_device_unref(device);
|
|
|
|
udev_unref(udev);
|
|
|
|
|
|
|
|
return driver;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
2011-01-13 08:53:13 +00:00
|
|
|
dri2_initialize_drm(_EGLDriver *drv, _EGLDisplay *disp)
|
2010-06-03 03:48:06 +01:00
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy;
|
2010-07-27 23:25:54 +01:00
|
|
|
int i;
|
2010-06-03 03:48:06 +01:00
|
|
|
|
|
|
|
dri2_dpy = malloc(sizeof *dri2_dpy);
|
|
|
|
if (!dri2_dpy)
|
|
|
|
return _eglError(EGL_BAD_ALLOC, "eglInitialize");
|
|
|
|
|
|
|
|
disp->DriverData = (void *) dri2_dpy;
|
|
|
|
dri2_dpy->fd = (int) disp->PlatformDisplay;
|
|
|
|
|
|
|
|
dri2_dpy->driver_name = dri2_get_driver_for_fd(dri2_dpy->fd);
|
|
|
|
if (dri2_dpy->driver_name == NULL)
|
|
|
|
return _eglError(EGL_BAD_ALLOC, "DRI2: failed to get driver name");
|
|
|
|
|
|
|
|
if (!dri2_load_driver(disp))
|
|
|
|
goto cleanup_driver_name;
|
|
|
|
|
|
|
|
dri2_dpy->extensions[0] = &image_lookup_extension.base;
|
|
|
|
dri2_dpy->extensions[1] = &use_invalidate.base;
|
|
|
|
dri2_dpy->extensions[2] = NULL;
|
|
|
|
|
|
|
|
if (!dri2_create_screen(disp))
|
|
|
|
goto cleanup_driver;
|
|
|
|
|
2010-07-27 23:25:54 +01:00
|
|
|
for (i = 0; dri2_dpy->driver_configs[i]; i++)
|
|
|
|
dri2_add_config(disp, dri2_dpy->driver_configs[i], i + 1, 0, 0);
|
|
|
|
|
2010-06-04 02:36:40 +01:00
|
|
|
disp->Extensions.MESA_drm_image = EGL_TRUE;
|
2010-06-03 03:48:06 +01:00
|
|
|
disp->Extensions.KHR_image_base = EGL_TRUE;
|
|
|
|
disp->Extensions.KHR_gl_renderbuffer_image = EGL_TRUE;
|
|
|
|
disp->Extensions.KHR_gl_texture_2D_image = EGL_TRUE;
|
|
|
|
|
2010-07-29 19:26:34 +01:00
|
|
|
/* we're supporting EGL 1.4 */
|
2011-01-13 08:53:13 +00:00
|
|
|
disp->VersionMajor = 1;
|
|
|
|
disp->VersionMinor = 4;
|
2010-07-29 19:26:34 +01:00
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
return EGL_TRUE;
|
|
|
|
|
|
|
|
cleanup_driver:
|
|
|
|
dlclose(dri2_dpy->driver);
|
|
|
|
cleanup_driver_name:
|
|
|
|
free(dri2_dpy->driver_name);
|
|
|
|
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Called via eglInitialize(), GLX_drv->API.Initialize().
|
|
|
|
*/
|
|
|
|
static EGLBoolean
|
2011-01-13 08:53:13 +00:00
|
|
|
dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp)
|
2010-06-03 03:48:06 +01:00
|
|
|
{
|
2011-01-12 20:40:38 +00:00
|
|
|
/* not until swrast_dri is supported */
|
|
|
|
if (disp->Options.UseFallback)
|
|
|
|
return EGL_FALSE;
|
|
|
|
|
2010-06-03 03:48:06 +01:00
|
|
|
switch (disp->Platform) {
|
|
|
|
case _EGL_PLATFORM_X11:
|
2011-01-12 16:27:45 +00:00
|
|
|
if (disp->Options.TestOnly)
|
|
|
|
return EGL_TRUE;
|
2011-01-13 08:53:13 +00:00
|
|
|
return dri2_initialize_x11(drv, disp);
|
2010-06-03 03:48:06 +01:00
|
|
|
|
|
|
|
#ifdef HAVE_LIBUDEV
|
|
|
|
case _EGL_PLATFORM_DRM:
|
2011-01-12 16:27:45 +00:00
|
|
|
if (disp->Options.TestOnly)
|
|
|
|
return EGL_TRUE;
|
2011-01-13 08:53:13 +00:00
|
|
|
return dri2_initialize_drm(drv, disp);
|
2010-06-03 03:48:06 +01:00
|
|
|
#endif
|
|
|
|
|
|
|
|
default:
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
/**
|
|
|
|
* Called via eglTerminate(), drv->API.Terminate().
|
|
|
|
*/
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_terminate(_EGLDriver *drv, _EGLDisplay *disp)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
|
|
|
|
_eglReleaseDisplayResources(drv, disp);
|
|
|
|
_eglCleanupDisplay(disp);
|
|
|
|
|
2010-02-05 15:49:33 +00:00
|
|
|
dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
|
2010-02-03 15:18:28 +00:00
|
|
|
close(dri2_dpy->fd);
|
|
|
|
dlclose(dri2_dpy->driver);
|
2010-06-17 10:14:03 +01:00
|
|
|
if (disp->PlatformDisplay == NULL)
|
2010-02-05 15:49:33 +00:00
|
|
|
xcb_disconnect(dri2_dpy->conn);
|
2010-02-03 15:18:28 +00:00
|
|
|
free(dri2_dpy);
|
|
|
|
disp->DriverData = NULL;
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Called via eglCreateContext(), drv->API.CreateContext().
|
|
|
|
*/
|
|
|
|
static _EGLContext *
|
|
|
|
dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
|
|
|
|
_EGLContext *share_list, const EGLint *attrib_list)
|
|
|
|
{
|
|
|
|
struct dri2_egl_context *dri2_ctx;
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_context *dri2_ctx_shared = dri2_egl_context(share_list);
|
|
|
|
struct dri2_egl_config *dri2_config = dri2_egl_config(conf);
|
2010-07-27 23:25:54 +01:00
|
|
|
const __DRIconfig *dri_config;
|
2010-04-27 16:38:46 +01:00
|
|
|
int api;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
dri2_ctx = malloc(sizeof *dri2_ctx);
|
|
|
|
if (!dri2_ctx) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "eglCreateContext");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-02-05 15:49:33 +00:00
|
|
|
if (!_eglInitContext(&dri2_ctx->base, disp, conf, attrib_list))
|
|
|
|
goto cleanup;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
2010-04-27 16:38:46 +01:00
|
|
|
switch (dri2_ctx->base.ClientAPI) {
|
|
|
|
case EGL_OPENGL_ES_API:
|
|
|
|
switch (dri2_ctx->base.ClientVersion) {
|
|
|
|
case 1:
|
|
|
|
api = __DRI_API_GLES;
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
api = __DRI_API_GLES2;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
_eglError(EGL_BAD_PARAMETER, "eglCreateContext");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case EGL_OPENGL_API:
|
|
|
|
api = __DRI_API_OPENGL;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
_eglError(EGL_BAD_PARAMETER, "eglCreateContext");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-07-27 23:25:54 +01:00
|
|
|
if (conf != NULL)
|
|
|
|
dri_config = dri2_config->dri_config;
|
|
|
|
else
|
|
|
|
dri_config = NULL;
|
|
|
|
|
2010-04-27 16:38:46 +01:00
|
|
|
if (dri2_dpy->dri2->base.version >= 2) {
|
|
|
|
dri2_ctx->dri_context =
|
|
|
|
dri2_dpy->dri2->createNewContextForAPI(dri2_dpy->dri_screen,
|
|
|
|
api,
|
2010-07-27 23:25:54 +01:00
|
|
|
dri_config,
|
2010-04-27 16:38:46 +01:00
|
|
|
dri2_ctx_shared ?
|
|
|
|
dri2_ctx_shared->dri_context : NULL,
|
|
|
|
dri2_ctx);
|
|
|
|
} else if (api == __DRI_API_OPENGL) {
|
|
|
|
dri2_ctx->dri_context =
|
|
|
|
dri2_dpy->dri2->createNewContext(dri2_dpy->dri_screen,
|
|
|
|
dri2_config->dri_config,
|
|
|
|
dri2_ctx_shared ?
|
|
|
|
dri2_ctx_shared->dri_context : NULL,
|
|
|
|
dri2_ctx);
|
|
|
|
} else {
|
|
|
|
/* fail */
|
|
|
|
}
|
2010-02-03 15:18:28 +00:00
|
|
|
|
2010-02-05 15:49:33 +00:00
|
|
|
if (!dri2_ctx->dri_context)
|
|
|
|
goto cleanup;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
return &dri2_ctx->base;
|
2010-02-05 15:49:33 +00:00
|
|
|
|
|
|
|
cleanup:
|
|
|
|
free(dri2_ctx);
|
|
|
|
return NULL;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-10-23 05:52:26 +01:00
|
|
|
if (!_eglPutSurface(surf))
|
2010-02-03 15:18:28 +00:00
|
|
|
return EGL_TRUE;
|
|
|
|
|
|
|
|
(*dri2_dpy->core->destroyDrawable)(dri2_surf->dri_drawable);
|
|
|
|
|
|
|
|
xcb_dri2_destroy_drawable (dri2_dpy->conn, dri2_surf->drawable);
|
|
|
|
|
|
|
|
if (surf->Type == EGL_PBUFFER_BIT)
|
|
|
|
xcb_free_pixmap (dri2_dpy->conn, dri2_surf->drawable);
|
|
|
|
|
|
|
|
free(surf);
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Called via eglMakeCurrent(), drv->API.MakeCurrent().
|
|
|
|
*/
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_make_current(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *dsurf,
|
|
|
|
_EGLSurface *rsurf, _EGLContext *ctx)
|
|
|
|
{
|
2010-04-06 12:52:39 +01:00
|
|
|
struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
|
2010-02-03 15:18:28 +00:00
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_dsurf = dri2_egl_surface(dsurf);
|
|
|
|
struct dri2_egl_surface *dri2_rsurf = dri2_egl_surface(rsurf);
|
|
|
|
struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx);
|
2010-10-23 05:52:26 +01:00
|
|
|
_EGLContext *old_ctx;
|
|
|
|
_EGLSurface *old_dsurf, *old_rsurf;
|
2010-02-03 15:18:28 +00:00
|
|
|
__DRIdrawable *ddraw, *rdraw;
|
|
|
|
__DRIcontext *cctx;
|
|
|
|
|
2010-10-23 05:52:26 +01:00
|
|
|
/* make new bindings */
|
|
|
|
if (!_eglBindContext(ctx, dsurf, rsurf, &old_ctx, &old_dsurf, &old_rsurf))
|
2010-02-03 15:18:28 +00:00
|
|
|
return EGL_FALSE;
|
|
|
|
|
2010-04-06 12:52:39 +01:00
|
|
|
/* flush before context switch */
|
2010-10-26 08:00:56 +01:00
|
|
|
if (old_ctx && dri2_drv->glFlush)
|
2010-04-06 12:52:39 +01:00
|
|
|
dri2_drv->glFlush();
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
ddraw = (dri2_dsurf) ? dri2_dsurf->dri_drawable : NULL;
|
|
|
|
rdraw = (dri2_rsurf) ? dri2_rsurf->dri_drawable : NULL;
|
|
|
|
cctx = (dri2_ctx) ? dri2_ctx->dri_context : NULL;
|
|
|
|
|
|
|
|
if ((cctx == NULL && ddraw == NULL && rdraw == NULL) ||
|
|
|
|
dri2_dpy->core->bindContext(cctx, ddraw, rdraw)) {
|
2010-10-23 05:52:26 +01:00
|
|
|
dri2_destroy_surface(drv, disp, old_dsurf);
|
|
|
|
dri2_destroy_surface(drv, disp, old_rsurf);
|
|
|
|
if (old_ctx) {
|
2010-11-24 05:42:06 +00:00
|
|
|
/* unbind the old context only when there is no new context bound */
|
|
|
|
if (!ctx) {
|
|
|
|
__DRIcontext *old_cctx = dri2_egl_context(old_ctx)->dri_context;
|
|
|
|
dri2_dpy->core->unbindContext(old_cctx);
|
|
|
|
}
|
2010-10-23 05:52:26 +01:00
|
|
|
/* no destroy? */
|
|
|
|
_eglPutContext(old_ctx);
|
|
|
|
}
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
} else {
|
2010-10-23 05:52:26 +01:00
|
|
|
/* undo the previous _eglBindContext */
|
|
|
|
_eglBindContext(old_ctx, old_dsurf, old_rsurf, &ctx, &dsurf, &rsurf);
|
|
|
|
assert(&dri2_ctx->base == ctx &&
|
|
|
|
&dri2_dsurf->base == dsurf &&
|
|
|
|
&dri2_rsurf->base == rsurf);
|
|
|
|
|
|
|
|
_eglPutSurface(dsurf);
|
|
|
|
_eglPutSurface(rsurf);
|
|
|
|
_eglPutContext(ctx);
|
|
|
|
|
|
|
|
_eglPutSurface(old_dsurf);
|
|
|
|
_eglPutSurface(old_rsurf);
|
|
|
|
_eglPutContext(old_ctx);
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
|
|
|
|
*/
|
|
|
|
static _EGLSurface *
|
|
|
|
dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
|
|
|
|
_EGLConfig *conf, EGLNativeWindowType window,
|
|
|
|
const EGLint *attrib_list)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
|
|
|
|
struct dri2_egl_surface *dri2_surf;
|
|
|
|
xcb_get_geometry_cookie_t cookie;
|
|
|
|
xcb_get_geometry_reply_t *reply;
|
|
|
|
xcb_screen_iterator_t s;
|
|
|
|
xcb_generic_error_t *error;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
dri2_surf = malloc(sizeof *dri2_surf);
|
|
|
|
if (!dri2_surf) {
|
2010-02-05 15:49:33 +00:00
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2_create_surface");
|
2010-02-03 15:18:28 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-02-05 15:49:33 +00:00
|
|
|
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
|
|
|
|
goto cleanup_surf;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
dri2_surf->region = XCB_NONE;
|
|
|
|
if (type == EGL_PBUFFER_BIT) {
|
|
|
|
dri2_surf->drawable = xcb_generate_id(dri2_dpy->conn);
|
|
|
|
s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
|
2010-10-22 08:03:11 +01:00
|
|
|
xcb_create_pixmap(dri2_dpy->conn, conf->BufferSize,
|
2010-02-03 15:18:28 +00:00
|
|
|
dri2_surf->drawable, s.data->root,
|
|
|
|
dri2_surf->base.Width, dri2_surf->base.Height);
|
|
|
|
} else {
|
|
|
|
dri2_surf->drawable = window;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_surf->dri_drawable =
|
|
|
|
(*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen,
|
|
|
|
dri2_conf->dri_config, dri2_surf);
|
2010-02-05 15:49:33 +00:00
|
|
|
if (dri2_surf->dri_drawable == NULL) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
|
|
|
|
goto cleanup_pixmap;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
xcb_dri2_create_drawable (dri2_dpy->conn, dri2_surf->drawable);
|
|
|
|
|
2010-02-05 15:49:33 +00:00
|
|
|
if (type != EGL_PBUFFER_BIT) {
|
|
|
|
cookie = xcb_get_geometry (dri2_dpy->conn, dri2_surf->drawable);
|
|
|
|
reply = xcb_get_geometry_reply (dri2_dpy->conn, cookie, &error);
|
|
|
|
if (reply == NULL || error != NULL) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "xcb_get_geometry");
|
|
|
|
free(error);
|
|
|
|
goto cleanup_dri_drawable;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_surf->base.Width = reply->width;
|
|
|
|
dri2_surf->base.Height = reply->height;
|
|
|
|
free(reply);
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return &dri2_surf->base;
|
2010-02-05 15:49:33 +00:00
|
|
|
|
|
|
|
cleanup_dri_drawable:
|
|
|
|
dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
|
|
|
|
cleanup_pixmap:
|
|
|
|
if (type == EGL_PBUFFER_BIT)
|
|
|
|
xcb_free_pixmap(dri2_dpy->conn, dri2_surf->drawable);
|
|
|
|
cleanup_surf:
|
|
|
|
free(dri2_surf);
|
|
|
|
|
|
|
|
return NULL;
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
|
|
|
|
*/
|
|
|
|
static _EGLSurface *
|
|
|
|
dri2_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
|
|
|
|
_EGLConfig *conf, EGLNativeWindowType window,
|
|
|
|
const EGLint *attrib_list)
|
|
|
|
{
|
|
|
|
return dri2_create_surface(drv, disp, EGL_WINDOW_BIT, conf,
|
|
|
|
window, attrib_list);
|
|
|
|
}
|
|
|
|
|
|
|
|
static _EGLSurface *
|
|
|
|
dri2_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *disp,
|
|
|
|
_EGLConfig *conf, EGLNativePixmapType pixmap,
|
|
|
|
const EGLint *attrib_list)
|
|
|
|
{
|
|
|
|
return dri2_create_surface(drv, disp, EGL_PIXMAP_BIT, conf,
|
|
|
|
pixmap, attrib_list);
|
|
|
|
}
|
|
|
|
|
|
|
|
static _EGLSurface *
|
|
|
|
dri2_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *disp,
|
|
|
|
_EGLConfig *conf, const EGLint *attrib_list)
|
|
|
|
{
|
|
|
|
return dri2_create_surface(drv, disp, EGL_PBUFFER_BIT, conf,
|
|
|
|
XCB_WINDOW_NONE, attrib_list);
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
2010-05-07 03:01:35 +01:00
|
|
|
dri2_copy_region(_EGLDriver *drv, _EGLDisplay *disp,
|
|
|
|
_EGLSurface *draw, xcb_xfixes_region_t region)
|
2010-02-03 15:18:28 +00:00
|
|
|
{
|
2010-04-06 12:52:39 +01:00
|
|
|
struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
|
2010-02-03 15:18:28 +00:00
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw);
|
2010-04-06 12:52:39 +01:00
|
|
|
_EGLContext *ctx;
|
2010-02-03 15:18:28 +00:00
|
|
|
xcb_dri2_copy_region_cookie_t cookie;
|
|
|
|
|
2010-04-06 12:52:39 +01:00
|
|
|
if (dri2_drv->glFlush) {
|
|
|
|
ctx = _eglGetCurrentContext();
|
|
|
|
if (ctx && ctx->DrawSurface == &dri2_surf->base)
|
|
|
|
dri2_drv->glFlush();
|
|
|
|
}
|
|
|
|
|
2010-02-05 02:49:44 +00:00
|
|
|
(*dri2_dpy->flush->flush)(dri2_surf->dri_drawable);
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
#if 0
|
|
|
|
/* FIXME: Add support for dri swapbuffers, that'll give us swap
|
|
|
|
* interval and page flipping (at least for fullscreen windows) as
|
2010-02-10 02:01:04 +00:00
|
|
|
* well as the page flip event. Unless surface->SwapBehavior is
|
|
|
|
* EGL_BUFFER_PRESERVED. */
|
2010-02-03 15:18:28 +00:00
|
|
|
#if __DRI2_FLUSH_VERSION >= 2
|
|
|
|
if (pdraw->psc->f)
|
|
|
|
(*pdraw->psc->f->flushInvalidate)(pdraw->driDrawable);
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
2010-02-10 01:49:40 +00:00
|
|
|
if (!dri2_surf->have_fake_front)
|
2010-02-03 15:18:28 +00:00
|
|
|
return EGL_TRUE;
|
|
|
|
|
|
|
|
cookie = xcb_dri2_copy_region_unchecked(dri2_dpy->conn,
|
|
|
|
dri2_surf->drawable,
|
2010-05-07 03:01:35 +01:00
|
|
|
region,
|
2010-02-03 15:18:28 +00:00
|
|
|
XCB_DRI2_ATTACHMENT_BUFFER_FRONT_LEFT,
|
2010-02-10 01:49:40 +00:00
|
|
|
XCB_DRI2_ATTACHMENT_BUFFER_FAKE_FRONT_LEFT);
|
2010-02-03 15:18:28 +00:00
|
|
|
free(xcb_dri2_copy_region_reply(dri2_dpy->conn, cookie, NULL));
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
2010-05-07 03:01:35 +01:00
|
|
|
static EGLBoolean
|
|
|
|
dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
|
|
|
|
{
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw);
|
|
|
|
|
|
|
|
return dri2_copy_region(drv, disp, draw, dri2_surf->region);
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_swap_buffers_region(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw,
|
|
|
|
EGLint numRects, const EGLint *rects)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw);
|
|
|
|
EGLBoolean ret;
|
|
|
|
xcb_xfixes_region_t region;
|
|
|
|
xcb_rectangle_t rectangles[16];
|
|
|
|
int i;
|
|
|
|
|
2010-09-24 18:54:28 +01:00
|
|
|
if (numRects > (int)ARRAY_SIZE(rectangles))
|
2010-05-07 03:01:35 +01:00
|
|
|
return dri2_copy_region(drv, disp, draw, dri2_surf->region);
|
|
|
|
|
|
|
|
/* FIXME: Invert y here? */
|
|
|
|
for (i = 0; i < numRects; i++) {
|
|
|
|
rectangles[i].x = rects[i * 4];
|
|
|
|
rectangles[i].y = rects[i * 4 + 1];
|
|
|
|
rectangles[i].width = rects[i * 4 + 2];
|
|
|
|
rectangles[i].height = rects[i * 4 + 3];
|
|
|
|
}
|
|
|
|
|
|
|
|
region = xcb_generate_id(dri2_dpy->conn);
|
|
|
|
xcb_xfixes_create_region(dri2_dpy->conn, region, numRects, rectangles);
|
|
|
|
ret = dri2_copy_region(drv, disp, draw, region);
|
|
|
|
xcb_xfixes_destroy_region(dri2_dpy->conn, region);
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
/*
|
|
|
|
* Called from eglGetProcAddress() via drv->API.GetProcAddress().
|
|
|
|
*/
|
|
|
|
static _EGLProc
|
|
|
|
dri2_get_proc_address(_EGLDriver *drv, const char *procname)
|
|
|
|
{
|
2011-01-07 07:02:41 +00:00
|
|
|
struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
|
2010-02-03 15:18:28 +00:00
|
|
|
|
2011-01-07 07:02:41 +00:00
|
|
|
return dri2_drv->get_proc_address(procname);
|
2010-02-03 15:18:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
2010-02-05 02:49:44 +00:00
|
|
|
dri2_wait_client(_EGLDriver *drv, _EGLDisplay *disp, _EGLContext *ctx)
|
2010-02-03 15:18:28 +00:00
|
|
|
{
|
2010-02-05 02:49:44 +00:00
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(ctx->DrawSurface);
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-02-05 02:49:44 +00:00
|
|
|
/* FIXME: If EGL allows frontbuffer rendering for window surfaces,
|
|
|
|
* we need to copy fake to real here.*/
|
|
|
|
|
|
|
|
(*dri2_dpy->flush->flush)(dri2_surf->dri_drawable);
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
2010-02-05 02:49:44 +00:00
|
|
|
dri2_wait_native(_EGLDriver *drv, _EGLDisplay *disp, EGLint engine)
|
2010-02-03 15:18:28 +00:00
|
|
|
{
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
(void) disp;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
if (engine != EGL_CORE_NATIVE_ENGINE)
|
|
|
|
return _eglError(EGL_BAD_PARAMETER, "eglWaitNative");
|
|
|
|
/* glXWaitX(); */
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
2010-02-05 02:49:44 +00:00
|
|
|
static EGLBoolean
|
|
|
|
dri2_copy_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
|
|
|
|
EGLNativePixmapType target)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
|
|
|
|
xcb_gcontext_t gc;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-02-05 02:49:44 +00:00
|
|
|
(*dri2_dpy->flush->flush)(dri2_surf->dri_drawable);
|
|
|
|
|
|
|
|
gc = xcb_generate_id(dri2_dpy->conn);
|
|
|
|
xcb_create_gc(dri2_dpy->conn, gc, target, 0, NULL);
|
|
|
|
xcb_copy_area(dri2_dpy->conn,
|
|
|
|
dri2_surf->drawable,
|
|
|
|
target,
|
|
|
|
gc,
|
|
|
|
0, 0,
|
|
|
|
0, 0,
|
|
|
|
dri2_surf->base.Width,
|
|
|
|
dri2_surf->base.Height);
|
|
|
|
xcb_free_gc(dri2_dpy->conn, gc);
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
2010-02-09 20:49:28 +00:00
|
|
|
static EGLBoolean
|
|
|
|
dri2_bind_tex_image(_EGLDriver *drv,
|
|
|
|
_EGLDisplay *disp, _EGLSurface *surf, EGLint buffer)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
|
|
|
|
struct dri2_egl_context *dri2_ctx;
|
|
|
|
_EGLContext *ctx;
|
|
|
|
GLint format, target;
|
|
|
|
|
|
|
|
ctx = _eglGetCurrentContext();
|
|
|
|
dri2_ctx = dri2_egl_context(ctx);
|
|
|
|
|
2010-05-07 03:40:25 +01:00
|
|
|
if (!_eglBindTexImage(drv, disp, surf, buffer))
|
2010-02-09 20:49:28 +00:00
|
|
|
return EGL_FALSE;
|
|
|
|
|
|
|
|
switch (dri2_surf->base.TextureFormat) {
|
|
|
|
case EGL_TEXTURE_RGB:
|
|
|
|
format = __DRI_TEXTURE_FORMAT_RGB;
|
|
|
|
break;
|
|
|
|
case EGL_TEXTURE_RGBA:
|
|
|
|
format = __DRI_TEXTURE_FORMAT_RGBA;
|
|
|
|
break;
|
|
|
|
default:
|
2010-05-07 03:40:25 +01:00
|
|
|
assert(0);
|
2010-02-09 20:49:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
switch (dri2_surf->base.TextureTarget) {
|
|
|
|
case EGL_TEXTURE_2D:
|
|
|
|
target = GL_TEXTURE_2D;
|
|
|
|
break;
|
|
|
|
default:
|
2010-05-07 03:40:25 +01:00
|
|
|
assert(0);
|
2010-02-09 20:49:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
(*dri2_dpy->tex_buffer->setTexBuffer2)(dri2_ctx->dri_context,
|
|
|
|
target, format,
|
|
|
|
dri2_surf->dri_drawable);
|
|
|
|
|
2010-05-07 03:40:25 +01:00
|
|
|
return EGL_TRUE;
|
2010-02-09 20:49:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_release_tex_image(_EGLDriver *drv,
|
|
|
|
_EGLDisplay *disp, _EGLSurface *surf, EGLint buffer)
|
|
|
|
{
|
2011-01-09 17:03:02 +00:00
|
|
|
#if __DRI_TEX_BUFFER_VERSION >= 3
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
|
|
|
|
struct dri2_egl_context *dri2_ctx;
|
|
|
|
_EGLContext *ctx;
|
|
|
|
GLint target;
|
|
|
|
|
|
|
|
ctx = _eglGetCurrentContext();
|
|
|
|
dri2_ctx = dri2_egl_context(ctx);
|
|
|
|
|
|
|
|
if (!_eglReleaseTexImage(drv, disp, surf, buffer))
|
|
|
|
return EGL_FALSE;
|
|
|
|
|
|
|
|
switch (dri2_surf->base.TextureTarget) {
|
|
|
|
case EGL_TEXTURE_2D:
|
|
|
|
target = GL_TEXTURE_2D;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
assert(0);
|
|
|
|
}
|
|
|
|
if (dri2_dpy->tex_buffer->releaseTexBuffer!=NULL)
|
|
|
|
(*dri2_dpy->tex_buffer->releaseTexBuffer)(dri2_ctx->dri_context,
|
|
|
|
target,
|
|
|
|
dri2_surf->dri_drawable);
|
|
|
|
#endif
|
2010-09-23 17:39:42 +01:00
|
|
|
|
2010-02-09 20:49:28 +00:00
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
2010-02-12 00:28:26 +00:00
|
|
|
static _EGLImage *
|
2010-02-26 19:51:11 +00:00
|
|
|
dri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx,
|
|
|
|
EGLClientBuffer buffer, const EGLint *attr_list)
|
2010-02-12 00:28:26 +00:00
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_image *dri2_img;
|
|
|
|
unsigned int attachments[1];
|
|
|
|
xcb_drawable_t drawable;
|
|
|
|
xcb_dri2_get_buffers_cookie_t buffers_cookie;
|
|
|
|
xcb_dri2_get_buffers_reply_t *buffers_reply;
|
|
|
|
xcb_dri2_dri2_buffer_t *buffers;
|
|
|
|
xcb_get_geometry_cookie_t geometry_cookie;
|
|
|
|
xcb_get_geometry_reply_t *geometry_reply;
|
|
|
|
xcb_generic_error_t *error;
|
2010-02-26 19:51:11 +00:00
|
|
|
int stride, format;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) ctx;
|
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
drawable = (xcb_drawable_t) buffer;
|
|
|
|
xcb_dri2_create_drawable (dri2_dpy->conn, drawable);
|
|
|
|
attachments[0] = XCB_DRI2_ATTACHMENT_BUFFER_FRONT_LEFT;
|
|
|
|
buffers_cookie =
|
|
|
|
xcb_dri2_get_buffers_unchecked (dri2_dpy->conn,
|
|
|
|
drawable, 1, 1, attachments);
|
|
|
|
geometry_cookie = xcb_get_geometry (dri2_dpy->conn, drawable);
|
|
|
|
buffers_reply = xcb_dri2_get_buffers_reply (dri2_dpy->conn,
|
|
|
|
buffers_cookie, NULL);
|
|
|
|
buffers = xcb_dri2_get_buffers_buffers (buffers_reply);
|
|
|
|
if (buffers == NULL) {
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
geometry_reply = xcb_get_geometry_reply (dri2_dpy->conn,
|
|
|
|
geometry_cookie, &error);
|
|
|
|
if (geometry_reply == NULL || error != NULL) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "xcb_get_geometry");
|
|
|
|
free(error);
|
|
|
|
free(buffers_reply);
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (geometry_reply->depth) {
|
|
|
|
case 16:
|
|
|
|
format = __DRI_IMAGE_FORMAT_RGB565;
|
|
|
|
break;
|
|
|
|
case 24:
|
|
|
|
format = __DRI_IMAGE_FORMAT_XRGB8888;
|
|
|
|
break;
|
|
|
|
case 32:
|
|
|
|
format = __DRI_IMAGE_FORMAT_ARGB8888;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
_eglError(EGL_BAD_PARAMETER,
|
|
|
|
"dri2_create_image_khr: unsupported pixmap depth");
|
|
|
|
free(buffers_reply);
|
|
|
|
free(geometry_reply);
|
|
|
|
return NULL;
|
|
|
|
}
|
2010-02-12 00:28:26 +00:00
|
|
|
|
|
|
|
dri2_img = malloc(sizeof *dri2_img);
|
|
|
|
if (!dri2_img) {
|
2010-02-26 19:51:11 +00:00
|
|
|
free(buffers_reply);
|
|
|
|
free(geometry_reply);
|
2010-02-12 00:28:26 +00:00
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2_create_image_khr");
|
|
|
|
return EGL_NO_IMAGE_KHR;
|
|
|
|
}
|
|
|
|
|
2010-10-22 09:36:47 +01:00
|
|
|
if (!_eglInitImage(&dri2_img->base, disp)) {
|
2010-02-26 19:51:11 +00:00
|
|
|
free(buffers_reply);
|
|
|
|
free(geometry_reply);
|
2010-02-12 00:28:26 +00:00
|
|
|
return EGL_NO_IMAGE_KHR;
|
2010-02-26 19:51:11 +00:00
|
|
|
}
|
2010-02-12 00:28:26 +00:00
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
stride = buffers[0].pitch / buffers[0].cpp;
|
|
|
|
dri2_img->dri_image =
|
2010-09-22 20:07:15 +01:00
|
|
|
dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
|
2010-02-26 19:51:11 +00:00
|
|
|
buffers_reply->width,
|
|
|
|
buffers_reply->height,
|
|
|
|
format,
|
|
|
|
buffers[0].name,
|
|
|
|
stride,
|
|
|
|
dri2_img);
|
2010-02-12 00:28:26 +00:00
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
free(buffers_reply);
|
|
|
|
free(geometry_reply);
|
2010-02-12 00:28:26 +00:00
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
return &dri2_img->base;
|
|
|
|
}
|
2010-02-12 00:28:26 +00:00
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
static _EGLImage *
|
|
|
|
dri2_create_image_khr_renderbuffer(_EGLDisplay *disp, _EGLContext *ctx,
|
|
|
|
EGLClientBuffer buffer,
|
|
|
|
const EGLint *attr_list)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx);
|
|
|
|
struct dri2_egl_image *dri2_img;
|
|
|
|
GLuint renderbuffer = (GLuint) buffer;
|
|
|
|
|
|
|
|
if (renderbuffer == 0) {
|
2010-02-12 00:28:26 +00:00
|
|
|
_eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
|
|
|
|
return EGL_NO_IMAGE_KHR;
|
|
|
|
}
|
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
dri2_img = malloc(sizeof *dri2_img);
|
|
|
|
if (!dri2_img) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2_create_image_khr");
|
|
|
|
return EGL_NO_IMAGE_KHR;
|
|
|
|
}
|
|
|
|
|
2010-10-22 09:36:47 +01:00
|
|
|
if (!_eglInitImage(&dri2_img->base, disp))
|
2010-02-26 19:51:11 +00:00
|
|
|
return EGL_NO_IMAGE_KHR;
|
|
|
|
|
|
|
|
dri2_img->dri_image =
|
|
|
|
dri2_dpy->image->createImageFromRenderbuffer(dri2_ctx->dri_context,
|
|
|
|
renderbuffer,
|
|
|
|
dri2_img);
|
2010-02-12 00:28:26 +00:00
|
|
|
|
|
|
|
return &dri2_img->base;
|
|
|
|
}
|
|
|
|
|
2010-06-04 02:36:40 +01:00
|
|
|
static _EGLImage *
|
|
|
|
dri2_create_image_mesa_drm_buffer(_EGLDisplay *disp, _EGLContext *ctx,
|
|
|
|
EGLClientBuffer buffer, const EGLint *attr_list)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_image *dri2_img;
|
2010-10-22 10:09:40 +01:00
|
|
|
EGLint format, name, pitch, err;
|
|
|
|
_EGLImageAttribs attrs;
|
2010-06-04 02:36:40 +01:00
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) ctx;
|
|
|
|
|
2010-06-04 02:36:40 +01:00
|
|
|
name = (EGLint) buffer;
|
|
|
|
|
2010-10-22 10:09:40 +01:00
|
|
|
err = _eglParseImageAttribList(&attrs, disp, attr_list);
|
|
|
|
if (err != EGL_SUCCESS)
|
|
|
|
return NULL;
|
2010-06-04 02:36:40 +01:00
|
|
|
|
2010-10-22 10:09:40 +01:00
|
|
|
if (attrs.Width <= 0 || attrs.Height <= 0 ||
|
|
|
|
attrs.DRMBufferStrideMESA <= 0) {
|
2010-06-04 02:36:40 +01:00
|
|
|
_eglError(EGL_BAD_PARAMETER,
|
|
|
|
"bad width, height or stride");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-10-22 10:09:40 +01:00
|
|
|
switch (attrs.DRMBufferFormatMESA) {
|
2010-06-04 02:36:40 +01:00
|
|
|
case EGL_DRM_BUFFER_FORMAT_ARGB32_MESA:
|
|
|
|
format = __DRI_IMAGE_FORMAT_ARGB8888;
|
2010-10-22 10:09:40 +01:00
|
|
|
pitch = attrs.DRMBufferStrideMESA;
|
2010-06-04 02:36:40 +01:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
_eglError(EGL_BAD_PARAMETER,
|
|
|
|
"dri2_create_image_khr: unsupported pixmap depth");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_img = malloc(sizeof *dri2_img);
|
|
|
|
if (!dri2_img) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2_create_image_mesa_drm");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-10-22 09:36:47 +01:00
|
|
|
if (!_eglInitImage(&dri2_img->base, disp)) {
|
2010-06-04 02:36:40 +01:00
|
|
|
free(dri2_img);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_img->dri_image =
|
2010-09-22 20:07:15 +01:00
|
|
|
dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
|
2010-10-22 10:09:40 +01:00
|
|
|
attrs.Width,
|
|
|
|
attrs.Height,
|
2010-06-04 02:36:40 +01:00
|
|
|
format,
|
|
|
|
name,
|
|
|
|
pitch,
|
|
|
|
dri2_img);
|
|
|
|
if (dri2_img->dri_image == NULL) {
|
|
|
|
free(dri2_img);
|
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2_create_image_mesa_drm");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
return &dri2_img->base;
|
|
|
|
}
|
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
static _EGLImage *
|
|
|
|
dri2_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
|
|
|
|
_EGLContext *ctx, EGLenum target,
|
|
|
|
EGLClientBuffer buffer, const EGLint *attr_list)
|
|
|
|
{
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-02-26 19:51:11 +00:00
|
|
|
switch (target) {
|
|
|
|
case EGL_NATIVE_PIXMAP_KHR:
|
|
|
|
return dri2_create_image_khr_pixmap(disp, ctx, buffer, attr_list);
|
|
|
|
case EGL_GL_RENDERBUFFER_KHR:
|
|
|
|
return dri2_create_image_khr_renderbuffer(disp, ctx, buffer, attr_list);
|
2010-06-04 02:36:40 +01:00
|
|
|
case EGL_DRM_BUFFER_MESA:
|
|
|
|
return dri2_create_image_mesa_drm_buffer(disp, ctx, buffer, attr_list);
|
2010-02-26 19:51:11 +00:00
|
|
|
default:
|
|
|
|
_eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
|
|
|
|
return EGL_NO_IMAGE_KHR;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-02-12 00:28:26 +00:00
|
|
|
static EGLBoolean
|
|
|
|
dri2_destroy_image_khr(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *image)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_image *dri2_img = dri2_egl_image(image);
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-02-12 00:28:26 +00:00
|
|
|
dri2_dpy->image->destroyImage(dri2_img->dri_image);
|
|
|
|
free(dri2_img);
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
2010-02-09 20:49:28 +00:00
|
|
|
|
2010-06-04 02:36:40 +01:00
|
|
|
static _EGLImage *
|
|
|
|
dri2_create_drm_image_mesa(_EGLDriver *drv, _EGLDisplay *disp,
|
|
|
|
const EGLint *attr_list)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_image *dri2_img;
|
2010-10-22 10:09:40 +01:00
|
|
|
_EGLImageAttribs attrs;
|
|
|
|
unsigned int dri_use, valid_mask;
|
|
|
|
int format;
|
2010-06-04 02:36:40 +01:00
|
|
|
EGLint err = EGL_SUCCESS;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-06-04 02:36:40 +01:00
|
|
|
dri2_img = malloc(sizeof *dri2_img);
|
|
|
|
if (!dri2_img) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2_create_image_khr");
|
|
|
|
return EGL_NO_IMAGE_KHR;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!attr_list) {
|
|
|
|
err = EGL_BAD_PARAMETER;
|
|
|
|
goto cleanup_img;
|
|
|
|
}
|
|
|
|
|
2010-10-22 09:36:47 +01:00
|
|
|
if (!_eglInitImage(&dri2_img->base, disp)) {
|
2010-06-04 02:36:40 +01:00
|
|
|
err = EGL_BAD_PARAMETER;
|
|
|
|
goto cleanup_img;
|
|
|
|
}
|
|
|
|
|
2010-10-22 10:09:40 +01:00
|
|
|
err = _eglParseImageAttribList(&attrs, disp, attr_list);
|
|
|
|
if (err != EGL_SUCCESS)
|
|
|
|
goto cleanup_img;
|
2010-06-04 02:36:40 +01:00
|
|
|
|
2010-10-22 10:09:40 +01:00
|
|
|
if (attrs.Width <= 0 || attrs.Height <= 0) {
|
|
|
|
_eglLog(_EGL_WARNING, "bad width or height (%dx%d)",
|
|
|
|
attrs.Width, attrs.Height);
|
2010-06-04 02:36:40 +01:00
|
|
|
goto cleanup_img;
|
|
|
|
}
|
|
|
|
|
2010-10-22 10:09:40 +01:00
|
|
|
switch (attrs.DRMBufferFormatMESA) {
|
2010-06-04 02:36:40 +01:00
|
|
|
case EGL_DRM_BUFFER_FORMAT_ARGB32_MESA:
|
|
|
|
format = __DRI_IMAGE_FORMAT_ARGB8888;
|
|
|
|
break;
|
|
|
|
default:
|
2010-10-22 10:09:40 +01:00
|
|
|
_eglLog(_EGL_WARNING, "bad image format value 0x%04x",
|
|
|
|
attrs.DRMBufferFormatMESA);
|
2010-06-04 02:36:40 +01:00
|
|
|
goto cleanup_img;
|
|
|
|
}
|
|
|
|
|
|
|
|
valid_mask =
|
|
|
|
EGL_DRM_BUFFER_USE_SCANOUT_MESA |
|
|
|
|
EGL_DRM_BUFFER_USE_SHARE_MESA;
|
2010-10-22 10:09:40 +01:00
|
|
|
if (attrs.DRMBufferUseMESA & ~valid_mask) {
|
|
|
|
_eglLog(_EGL_WARNING, "bad image use bit 0x%04x",
|
|
|
|
attrs.DRMBufferUseMESA & ~valid_mask);
|
2010-06-04 02:36:40 +01:00
|
|
|
goto cleanup_img;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri_use = 0;
|
2010-10-22 10:09:40 +01:00
|
|
|
if (attrs.DRMBufferUseMESA & EGL_DRM_BUFFER_USE_SHARE_MESA)
|
2010-06-04 02:36:40 +01:00
|
|
|
dri_use |= __DRI_IMAGE_USE_SHARE;
|
2010-10-22 10:09:40 +01:00
|
|
|
if (attrs.DRMBufferUseMESA & EGL_DRM_BUFFER_USE_SCANOUT_MESA)
|
2010-06-04 02:36:40 +01:00
|
|
|
dri_use |= __DRI_IMAGE_USE_SCANOUT;
|
|
|
|
|
|
|
|
dri2_img->dri_image =
|
|
|
|
dri2_dpy->image->createImage(dri2_dpy->dri_screen,
|
2010-10-22 10:09:40 +01:00
|
|
|
attrs.Width, attrs.Height,
|
|
|
|
format, dri_use, dri2_img);
|
2010-06-04 02:36:40 +01:00
|
|
|
if (dri2_img->dri_image == NULL) {
|
|
|
|
err = EGL_BAD_ALLOC;
|
|
|
|
goto cleanup_img;
|
|
|
|
}
|
|
|
|
|
|
|
|
return &dri2_img->base;
|
|
|
|
|
|
|
|
cleanup_img:
|
|
|
|
free(dri2_img);
|
|
|
|
_eglError(err, "dri2_create_drm_image_mesa");
|
|
|
|
|
|
|
|
return EGL_NO_IMAGE_KHR;
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_export_drm_image_mesa(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *img,
|
|
|
|
EGLint *name, EGLint *handle, EGLint *stride)
|
|
|
|
{
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
struct dri2_egl_image *dri2_img = dri2_egl_image(img);
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) drv;
|
|
|
|
|
2010-06-04 02:36:40 +01:00
|
|
|
if (name && !dri2_dpy->image->queryImage(dri2_img->dri_image,
|
|
|
|
__DRI_IMAGE_ATTRIB_NAME, name)) {
|
|
|
|
_eglError(EGL_BAD_ALLOC, "dri2_export_drm_image_mesa");
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (handle)
|
|
|
|
dri2_dpy->image->queryImage(dri2_img->dri_image,
|
|
|
|
__DRI_IMAGE_ATTRIB_HANDLE, handle);
|
|
|
|
|
|
|
|
if (stride)
|
|
|
|
dri2_dpy->image->queryImage(dri2_img->dri_image,
|
|
|
|
__DRI_IMAGE_ATTRIB_STRIDE, stride);
|
|
|
|
|
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
2011-01-07 07:02:41 +00:00
|
|
|
static void
|
|
|
|
dri2_unload(_EGLDriver *drv)
|
|
|
|
{
|
|
|
|
struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
|
2011-01-29 21:09:06 +00:00
|
|
|
|
|
|
|
if (dri2_drv->handle)
|
|
|
|
dlclose(dri2_drv->handle);
|
2011-01-07 07:02:41 +00:00
|
|
|
free(dri2_drv);
|
|
|
|
}
|
|
|
|
|
|
|
|
static EGLBoolean
|
|
|
|
dri2_load(_EGLDriver *drv)
|
|
|
|
{
|
|
|
|
struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
|
2011-01-29 21:09:06 +00:00
|
|
|
#ifdef HAVE_SHARED_GLAPI
|
|
|
|
const char *libname = "libglapi.so.0";
|
|
|
|
#else
|
|
|
|
/*
|
|
|
|
* Both libGL.so and libglapi.so are glapi providers. There is no way to
|
|
|
|
* tell which one to load.
|
|
|
|
*/
|
|
|
|
const char *libname = NULL;
|
|
|
|
#endif
|
2011-01-07 07:02:41 +00:00
|
|
|
void *handle;
|
|
|
|
|
2011-01-29 21:09:06 +00:00
|
|
|
/* RTLD_GLOBAL to make sure glapi symbols are visible to DRI drivers */
|
|
|
|
handle = dlopen(libname, RTLD_LAZY | RTLD_GLOBAL);
|
2011-01-07 07:02:41 +00:00
|
|
|
if (handle) {
|
|
|
|
dri2_drv->get_proc_address = (_EGLProc (*)(const char *))
|
|
|
|
dlsym(handle, "_glapi_get_proc_address");
|
2011-01-29 21:09:06 +00:00
|
|
|
if (!dri2_drv->get_proc_address || !libname) {
|
|
|
|
/* no need to keep a reference */
|
|
|
|
dlclose(handle);
|
|
|
|
handle = NULL;
|
|
|
|
}
|
2011-01-07 07:02:41 +00:00
|
|
|
}
|
|
|
|
|
2011-01-29 21:09:06 +00:00
|
|
|
/* if glapi is not available, loading DRI drivers will fail */
|
2011-01-07 07:02:41 +00:00
|
|
|
if (!dri2_drv->get_proc_address) {
|
|
|
|
_eglLog(_EGL_WARNING, "DRI2: failed to find _glapi_get_proc_address");
|
|
|
|
return EGL_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
dri2_drv->glFlush = (void (*)(void))
|
|
|
|
dri2_drv->get_proc_address("glFlush");
|
|
|
|
|
2011-01-29 21:09:06 +00:00
|
|
|
dri2_drv->handle = handle;
|
|
|
|
|
2011-01-07 07:02:41 +00:00
|
|
|
return EGL_TRUE;
|
|
|
|
}
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
/**
|
|
|
|
* This is the main entrypoint into the driver, called by libEGL.
|
|
|
|
* Create a new _EGLDriver object and init its dispatch table.
|
|
|
|
*/
|
|
|
|
_EGLDriver *
|
2011-01-07 08:30:08 +00:00
|
|
|
_EGL_MAIN(const char *args)
|
2010-02-03 15:18:28 +00:00
|
|
|
{
|
|
|
|
struct dri2_egl_driver *dri2_drv;
|
|
|
|
|
2010-09-23 17:39:42 +01:00
|
|
|
(void) args;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
dri2_drv = malloc(sizeof *dri2_drv);
|
|
|
|
if (!dri2_drv)
|
|
|
|
return NULL;
|
|
|
|
|
2011-01-12 10:06:47 +00:00
|
|
|
memset(dri2_drv, 0, sizeof *dri2_drv);
|
|
|
|
|
2011-01-07 07:02:41 +00:00
|
|
|
if (!dri2_load(&dri2_drv->base))
|
|
|
|
return NULL;
|
|
|
|
|
2010-02-03 15:18:28 +00:00
|
|
|
_eglInitDriverFallbacks(&dri2_drv->base);
|
|
|
|
dri2_drv->base.API.Initialize = dri2_initialize;
|
|
|
|
dri2_drv->base.API.Terminate = dri2_terminate;
|
|
|
|
dri2_drv->base.API.CreateContext = dri2_create_context;
|
|
|
|
dri2_drv->base.API.MakeCurrent = dri2_make_current;
|
|
|
|
dri2_drv->base.API.CreateWindowSurface = dri2_create_window_surface;
|
|
|
|
dri2_drv->base.API.CreatePixmapSurface = dri2_create_pixmap_surface;
|
|
|
|
dri2_drv->base.API.CreatePbufferSurface = dri2_create_pbuffer_surface;
|
|
|
|
dri2_drv->base.API.DestroySurface = dri2_destroy_surface;
|
|
|
|
dri2_drv->base.API.SwapBuffers = dri2_swap_buffers;
|
|
|
|
dri2_drv->base.API.GetProcAddress = dri2_get_proc_address;
|
|
|
|
dri2_drv->base.API.WaitClient = dri2_wait_client;
|
|
|
|
dri2_drv->base.API.WaitNative = dri2_wait_native;
|
2010-02-05 02:49:44 +00:00
|
|
|
dri2_drv->base.API.CopyBuffers = dri2_copy_buffers;
|
2010-02-09 20:49:28 +00:00
|
|
|
dri2_drv->base.API.BindTexImage = dri2_bind_tex_image;
|
|
|
|
dri2_drv->base.API.ReleaseTexImage = dri2_release_tex_image;
|
2010-02-12 00:28:26 +00:00
|
|
|
dri2_drv->base.API.CreateImageKHR = dri2_create_image_khr;
|
|
|
|
dri2_drv->base.API.DestroyImageKHR = dri2_destroy_image_khr;
|
2010-05-07 03:01:35 +01:00
|
|
|
dri2_drv->base.API.SwapBuffersRegionNOK = dri2_swap_buffers_region;
|
2010-06-04 02:36:40 +01:00
|
|
|
dri2_drv->base.API.CreateDRMImageMESA = dri2_create_drm_image_mesa;
|
|
|
|
dri2_drv->base.API.ExportDRMImageMESA = dri2_export_drm_image_mesa;
|
2010-02-03 15:18:28 +00:00
|
|
|
|
|
|
|
dri2_drv->base.Name = "DRI2";
|
|
|
|
dri2_drv->base.Unload = dri2_unload;
|
|
|
|
|
|
|
|
return &dri2_drv->base;
|
|
|
|
}
|