fi
if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
- NEED_G3DVL_DRI="yes"
fi
if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
- NEED_G3DVL_DRI="yes"
fi
if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
- NEED_G3DVL_DRI="yes"
fi
}
done
fi
-if test "x$NEED_G3DVL_DRI" = xyes; then
- GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
-fi
-
dnl Tell Automake which drivers to build
for driver in $GALLIUM_DRIVERS_DIRS; do
case "x$driver" in
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 Younes Manton.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/*
+ * vl targets use either a dri or sw based winsys backend, so their
+ * Makefiles directly refer to either vl_winsys_dri.c or vl_winsys_xsp.c.
+ * Both files implement the interface described in this header.
+ */
+
+#ifndef vl_winsys_h
+#define vl_winsys_h
+
+#include <X11/Xlib.h>
+#include "pipe/p_defines.h"
+#include "pipe/p_format.h"
+
+struct pipe_screen;
+struct pipe_surface;
+
+struct vl_screen
+{
+ struct pipe_screen *pscreen;
+};
+
+struct vl_screen*
+vl_screen_create(Display *display, int screen);
+
+void vl_screen_destroy(struct vl_screen *vscreen);
+
+struct pipe_resource*
+vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable);
+
+struct u_rect *
+vl_screen_get_dirty_area(struct vl_screen *vscreen);
+
+uint64_t
+vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable);
+
+void
+vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp);
+
+void*
+vl_screen_get_private(struct vl_screen *vscreen);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 Younes Manton.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/* directly referenced from target Makefile, because of X dependencies */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <X11/Xlib-xcb.h>
+#include <xcb/dri2.h>
+#include <xf86drm.h>
+
+#include "pipe/p_screen.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "state_tracker/drm_driver.h"
+
+#include "util/u_memory.h"
+#include "util/u_hash.h"
+#include "util/u_hash_table.h"
+#include "util/u_inlines.h"
+
+#include "vl/vl_compositor.h"
+#include "vl/vl_winsys.h"
+
+struct vl_dri_screen
+{
+ struct vl_screen base;
+ xcb_connection_t *conn;
+ xcb_drawable_t drawable;
+
+ unsigned width, height;
+
+ bool current_buffer;
+ uint32_t buffer_names[2];
+ struct u_rect dirty_areas[2];
+
+ bool flushed;
+ xcb_dri2_swap_buffers_cookie_t swap_cookie;
+ xcb_dri2_wait_sbc_cookie_t wait_cookie;
+ xcb_dri2_get_buffers_cookie_t buffers_cookie;
+
+ int64_t last_ust, ns_frame, last_msc, next_msc, skew_msc;
+};
+
+static const unsigned int attachments[1] = { XCB_DRI2_ATTACHMENT_BUFFER_BACK_LEFT };
+
+static void
+vl_dri2_handle_stamps(struct vl_dri_screen* scrn,
+ uint32_t ust_hi, uint32_t ust_lo,
+ uint32_t msc_hi, uint32_t msc_lo)
+{
+ int64_t ust = ((((uint64_t)ust_hi) << 32) | ust_lo) * 1000;
+ int64_t msc = (((uint64_t)msc_hi) << 32) | msc_lo;
+
+ if (scrn->last_ust && scrn->last_msc && (ust > scrn->last_ust) && (msc > scrn->last_msc))
+ scrn->ns_frame = (ust - scrn->last_ust) / (msc - scrn->last_msc);
+
+ if (scrn->next_msc && (scrn->next_msc < msc))
+ scrn->skew_msc++;
+
+ scrn->last_ust = ust;
+ scrn->last_msc = msc;
+}
+
+static xcb_dri2_get_buffers_reply_t*
+vl_dri2_get_flush_reply(struct vl_dri_screen *scrn)
+{
+ xcb_dri2_wait_sbc_reply_t *wait_sbc_reply;
+
+ assert(scrn);
+
+ if (!scrn->flushed)
+ return NULL;
+
+ scrn->flushed = false;
+
+ free(xcb_dri2_swap_buffers_reply(scrn->conn, scrn->swap_cookie, NULL));
+
+ wait_sbc_reply = xcb_dri2_wait_sbc_reply(scrn->conn, scrn->wait_cookie, NULL);
+ if (!wait_sbc_reply)
+ return NULL;
+ vl_dri2_handle_stamps(scrn, wait_sbc_reply->ust_hi, wait_sbc_reply->ust_lo,
+ wait_sbc_reply->msc_hi, wait_sbc_reply->msc_lo);
+ free(wait_sbc_reply);
+
+ return xcb_dri2_get_buffers_reply(scrn->conn, scrn->buffers_cookie, NULL);
+}
+
+static void
+vl_dri2_flush_frontbuffer(struct pipe_screen *screen,
+ struct pipe_resource *resource,
+ unsigned level, unsigned layer,
+ void *context_private)
+{
+ struct vl_dri_screen *scrn = (struct vl_dri_screen*)context_private;
+ uint32_t msc_hi, msc_lo;
+
+ assert(screen);
+ assert(resource);
+ assert(context_private);
+
+ free(vl_dri2_get_flush_reply(scrn));
+
+ msc_hi = scrn->next_msc >> 32;
+ msc_lo = scrn->next_msc & 0xFFFFFFFF;
+
+ scrn->swap_cookie = xcb_dri2_swap_buffers_unchecked(scrn->conn, scrn->drawable, msc_hi, msc_lo, 0, 0, 0, 0);
+ scrn->wait_cookie = xcb_dri2_wait_sbc_unchecked(scrn->conn, scrn->drawable, 0, 0);
+ scrn->buffers_cookie = xcb_dri2_get_buffers_unchecked(scrn->conn, scrn->drawable, 1, 1, attachments);
+
+ scrn->flushed = true;
+ scrn->current_buffer = !scrn->current_buffer;
+}
+
+static void
+vl_dri2_destroy_drawable(struct vl_dri_screen *scrn)
+{
+ xcb_void_cookie_t destroy_cookie;
+ if (scrn->drawable) {
+ free(vl_dri2_get_flush_reply(scrn));
+ destroy_cookie = xcb_dri2_destroy_drawable_checked(scrn->conn, scrn->drawable);
+ /* ignore any error here, since the drawable can be destroyed long ago */
+ free(xcb_request_check(scrn->conn, destroy_cookie));
+ }
+}
+
+static void
+vl_dri2_set_drawable(struct vl_dri_screen *scrn, Drawable drawable)
+{
+ assert(scrn);
+ assert(drawable);
+
+ if (scrn->drawable == drawable)
+ return;
+
+ vl_dri2_destroy_drawable(scrn);
+
+ xcb_dri2_create_drawable(scrn->conn, drawable);
+ scrn->current_buffer = false;
+ vl_compositor_reset_dirty_area(&scrn->dirty_areas[0]);
+ vl_compositor_reset_dirty_area(&scrn->dirty_areas[1]);
+ scrn->drawable = drawable;
+}
+
+struct pipe_resource*
+vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable)
+{
+ struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
+
+ struct winsys_handle dri2_handle;
+ struct pipe_resource template, *tex;
+
+ xcb_dri2_get_buffers_reply_t *reply;
+ xcb_dri2_dri2_buffer_t *buffers, *back_left;
+
+ unsigned i;
+
+ assert(scrn);
+
+ vl_dri2_set_drawable(scrn, drawable);
+ reply = vl_dri2_get_flush_reply(scrn);
+ if (!reply) {
+ xcb_dri2_get_buffers_cookie_t cookie;
+ cookie = xcb_dri2_get_buffers_unchecked(scrn->conn, drawable, 1, 1, attachments);
+ reply = xcb_dri2_get_buffers_reply(scrn->conn, cookie, NULL);
+ }
+ if (!reply)
+ return NULL;
+
+ buffers = xcb_dri2_get_buffers_buffers(reply);
+ if (!buffers) {
+ free(reply);
+ return NULL;
+ }
+
+ for (i = 0; i < reply->count; ++i) {
+ if (buffers[i].attachment == XCB_DRI2_ATTACHMENT_BUFFER_BACK_LEFT) {
+ back_left = &buffers[i];
+ break;
+ }
+ }
+
+ if (i == reply->count) {
+ free(reply);
+ return NULL;
+ }
+
+ if (reply->width != scrn->width || reply->height != scrn->height) {
+ vl_compositor_reset_dirty_area(&scrn->dirty_areas[0]);
+ vl_compositor_reset_dirty_area(&scrn->dirty_areas[1]);
+ scrn->width = reply->width;
+ scrn->height = reply->height;
+
+ } else if (back_left->name != scrn->buffer_names[scrn->current_buffer]) {
+ vl_compositor_reset_dirty_area(&scrn->dirty_areas[scrn->current_buffer]);
+ scrn->buffer_names[scrn->current_buffer] = back_left->name;
+ }
+
+ memset(&dri2_handle, 0, sizeof(dri2_handle));
+ dri2_handle.type = DRM_API_HANDLE_TYPE_SHARED;
+ dri2_handle.handle = back_left->name;
+ dri2_handle.stride = back_left->pitch;
+
+ memset(&template, 0, sizeof(template));
+ template.target = PIPE_TEXTURE_2D;
+ template.format = PIPE_FORMAT_B8G8R8X8_UNORM;
+ template.last_level = 0;
+ template.width0 = reply->width;
+ template.height0 = reply->height;
+ template.depth0 = 1;
+ template.array_size = 1;
+ template.usage = PIPE_USAGE_STATIC;
+ template.bind = PIPE_BIND_RENDER_TARGET;
+ template.flags = 0;
+
+ tex = scrn->base.pscreen->resource_from_handle(scrn->base.pscreen, &template, &dri2_handle);
+ free(reply);
+
+ return tex;
+}
+
+struct u_rect *
+vl_screen_get_dirty_area(struct vl_screen *vscreen)
+{
+ struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
+ assert(scrn);
+ return &scrn->dirty_areas[scrn->current_buffer];
+}
+
+uint64_t
+vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable)
+{
+ struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
+ xcb_dri2_get_msc_cookie_t cookie;
+ xcb_dri2_get_msc_reply_t *reply;
+
+ assert(scrn);
+
+ vl_dri2_set_drawable(scrn, drawable);
+ if (!scrn->last_ust) {
+ cookie = xcb_dri2_get_msc_unchecked(scrn->conn, drawable);
+ reply = xcb_dri2_get_msc_reply(scrn->conn, cookie, NULL);
+
+ if (reply) {
+ vl_dri2_handle_stamps(scrn, reply->ust_hi, reply->ust_lo,
+ reply->msc_hi, reply->msc_lo);
+ free(reply);
+ }
+ }
+ return scrn->last_ust;
+}
+
+void
+vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp)
+{
+ struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
+ assert(scrn);
+ if (stamp && scrn->last_ust && scrn->ns_frame && scrn->last_msc)
+ scrn->next_msc = ((int64_t)stamp - scrn->last_ust) / scrn->ns_frame + scrn->last_msc + scrn->skew_msc;
+ else
+ scrn->next_msc = 0;
+}
+
+void*
+vl_screen_get_private(struct vl_screen *vscreen)
+{
+ return vscreen;
+}
+
+struct vl_screen*
+vl_screen_create(Display *display, int screen)
+{
+ struct vl_dri_screen *scrn;
+ const xcb_query_extension_reply_t *extension;
+ xcb_dri2_query_version_cookie_t dri2_query_cookie;
+ xcb_dri2_query_version_reply_t *dri2_query = NULL;
+ xcb_dri2_connect_cookie_t connect_cookie;
+ xcb_dri2_connect_reply_t *connect = NULL;
+ xcb_dri2_authenticate_cookie_t authenticate_cookie;
+ xcb_dri2_authenticate_reply_t *authenticate = NULL;
+ xcb_screen_iterator_t s;
+ xcb_generic_error_t *error = NULL;
+ char *device_name;
+ int fd, device_name_length;
+
+ drm_magic_t magic;
+
+ assert(display);
+
+ scrn = CALLOC_STRUCT(vl_dri_screen);
+ if (!scrn)
+ return NULL;
+
+ scrn->conn = XGetXCBConnection(display);
+ if (!scrn->conn)
+ goto free_screen;
+
+ xcb_prefetch_extension_data(scrn->conn, &xcb_dri2_id);
+
+ extension = xcb_get_extension_data(scrn->conn, &xcb_dri2_id);
+ if (!(extension && extension->present))
+ goto free_screen;
+
+ dri2_query_cookie = xcb_dri2_query_version (scrn->conn, XCB_DRI2_MAJOR_VERSION, XCB_DRI2_MINOR_VERSION);
+ dri2_query = xcb_dri2_query_version_reply (scrn->conn, dri2_query_cookie, &error);
+ if (dri2_query == NULL || error != NULL || dri2_query->minor_version < 2)
+ goto free_screen;
+
+ s = xcb_setup_roots_iterator(xcb_get_setup(scrn->conn));
+ connect_cookie = xcb_dri2_connect_unchecked(scrn->conn, s.data->root, XCB_DRI2_DRIVER_TYPE_DRI);
+ connect = xcb_dri2_connect_reply(scrn->conn, connect_cookie, NULL);
+ if (connect == NULL || connect->driver_name_length + connect->device_name_length == 0)
+ goto free_screen;
+
+ device_name_length = xcb_dri2_connect_device_name_length(connect);
+ device_name = CALLOC(1, device_name_length);
+ memcpy(device_name, xcb_dri2_connect_device_name(connect), device_name_length);
+ device_name[device_name_length] = 0;
+ fd = open(device_name, O_RDWR);
+ free(device_name);
+
+ if (fd < 0)
+ goto free_screen;
+
+ if (drmGetMagic(fd, &magic))
+ goto free_screen;
+
+ authenticate_cookie = xcb_dri2_authenticate_unchecked(scrn->conn, s.data->root, magic);
+ authenticate = xcb_dri2_authenticate_reply(scrn->conn, authenticate_cookie, NULL);
+
+ if (authenticate == NULL || !authenticate->authenticated)
+ goto free_screen;
+
+ scrn->base.pscreen = driver_descriptor.create_screen(fd);
+ if (!scrn->base.pscreen)
+ goto free_screen;
+
+ scrn->base.pscreen->flush_frontbuffer = vl_dri2_flush_frontbuffer;
+ vl_compositor_reset_dirty_area(&scrn->dirty_areas[0]);
+ vl_compositor_reset_dirty_area(&scrn->dirty_areas[1]);
+
+ free(dri2_query);
+ free(connect);
+ free(authenticate);
+
+ return &scrn->base;
+
+free_screen:
+ FREE(scrn);
+
+ free(dri2_query);
+ free(connect);
+ free(authenticate);
+ free(error);
+
+ return NULL;
+}
+
+void vl_screen_destroy(struct vl_screen *vscreen)
+{
+ struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
+
+ assert(vscreen);
+
+ if (scrn->flushed) {
+ free(xcb_dri2_swap_buffers_reply(scrn->conn, scrn->swap_cookie, NULL));
+ free(xcb_dri2_wait_sbc_reply(scrn->conn, scrn->wait_cookie, NULL));
+ free(xcb_dri2_get_buffers_reply(scrn->conn, scrn->buffers_cookie, NULL));
+ }
+
+ vl_dri2_destroy_drawable(scrn);
+ scrn->base.pscreen->destroy(scrn->base.pscreen);
+ FREE(scrn);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2009 Younes Manton.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/* directly referenced from target Makefile, because of X dependencies */
+
+#include <sys/time.h>
+
+#include "pipe/p_state.h"
+
+#include "util/u_memory.h"
+#include "util/u_format.h"
+#include "util/u_inlines.h"
+
+#include "state_tracker/xlib_sw_winsys.h"
+#include "softpipe/sp_public.h"
+
+#include "vl/vl_compositor.h"
+#include "vl/vl_winsys.h"
+
+struct vl_xsp_screen
+{
+ struct vl_screen base;
+ Display *display;
+ int screen;
+ Visual visual;
+ struct xlib_drawable xdraw;
+ struct pipe_resource *tex;
+ struct u_rect dirty_area;
+};
+
+struct pipe_resource*
+vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable)
+{
+ struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
+ Window root;
+ int x, y;
+ unsigned int width, height;
+ unsigned int border_width;
+ unsigned int depth;
+ struct pipe_resource templat;
+
+ assert(vscreen);
+ assert(drawable != None);
+
+ if (XGetGeometry(xsp_screen->display, drawable, &root, &x, &y, &width, &height, &border_width, &depth) == BadDrawable)
+ return NULL;
+
+ xsp_screen->xdraw.drawable = drawable;
+
+ if (xsp_screen->tex) {
+ if (xsp_screen->tex->width0 == width && xsp_screen->tex->height0 == height)
+ return xsp_screen->tex;
+ pipe_resource_reference(&xsp_screen->tex, NULL);
+ vl_compositor_reset_dirty_area(&xsp_screen->dirty_area);
+ }
+
+ memset(&templat, 0, sizeof(struct pipe_resource));
+ templat.target = PIPE_TEXTURE_2D;
+ /* XXX: Need to figure out drawable's format */
+ templat.format = PIPE_FORMAT_B8G8R8X8_UNORM;
+ templat.last_level = 0;
+ templat.width0 = width;
+ templat.height0 = height;
+ templat.depth0 = 1;
+ templat.usage = PIPE_USAGE_DEFAULT;
+ templat.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_DISPLAY_TARGET;
+ templat.flags = 0;
+
+ xsp_screen->xdraw.depth = 24/*util_format_get_blocksizebits(templat.format) /
+ util_format_get_blockwidth(templat.format)*/;
+
+ pipe_resource_reference(&xsp_screen->tex, vscreen->pscreen->resource_create(vscreen->pscreen, &templat));
+ return xsp_screen->tex;
+}
+
+struct u_rect *
+vl_screen_get_dirty_area(struct vl_screen *vscreen)
+{
+ struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
+ return &xsp_screen->dirty_area;
+}
+
+uint64_t
+vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable)
+{
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ return (uint64_t)tv.tv_sec * 1000000000LL + (uint64_t)tv.tv_usec * 1000LL;
+}
+
+void
+vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp)
+{
+ /* not supported on softpipe and so only a dummy */
+}
+
+void*
+vl_screen_get_private(struct vl_screen *vscreen)
+{
+ struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
+ return &xsp_screen->xdraw;
+}
+
+struct vl_screen*
+vl_screen_create(Display *display, int screen)
+{
+ struct vl_xsp_screen *xsp_screen;
+ struct sw_winsys *winsys;
+
+ assert(display);
+
+ xsp_screen = CALLOC_STRUCT(vl_xsp_screen);
+ if (!xsp_screen)
+ return NULL;
+
+ winsys = xlib_create_sw_winsys(display);
+ if (!winsys) {
+ FREE(xsp_screen);
+ return NULL;
+ }
+
+ xsp_screen->base.pscreen = softpipe_create_screen(winsys);
+ if (!xsp_screen->base.pscreen) {
+ winsys->destroy(winsys);
+ FREE(xsp_screen);
+ return NULL;
+ }
+
+ xsp_screen->display = display;
+ xsp_screen->screen = screen;
+ xsp_screen->xdraw.visual = XDefaultVisual(display, screen);
+ vl_compositor_reset_dirty_area(&xsp_screen->dirty_area);
+
+ return &xsp_screen->base;
+}
+
+void vl_screen_destroy(struct vl_screen *vscreen)
+{
+ struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
+
+ assert(vscreen);
+
+ pipe_resource_reference(&xsp_screen->tex, NULL);
+ vscreen->pscreen->destroy(vscreen->pscreen);
+ FREE(vscreen);
+}
VA_MINOR = 3
LIBRARY_DEFINES = -DVER_MAJOR=$(VA_MAJOR) -DVER_MINOR=$(VA_MINOR) $(STATE_TRACKER_DEFINES)
-LIBRARY_INCLUDES = \
- $(shell $(PKG_CONFIG) --cflags-only-I libva) \
- -I$(TOP)/src/gallium/winsys/g3dvl
+LIBRARY_INCLUDES = $(shell $(PKG_CONFIG) --cflags-only-I libva)
C_SOURCES = htab.c \
ftab.c \
#include "util/u_debug.h"
#include "util/u_memory.h"
-
-#include "vl_winsys.h"
+#include "vl/vl_winsys.h"
#include "va_private.h"
VDPAU_MINOR = 0
LIBRARY_DEFINES = -DVER_MAJOR=$(VDPAU_MAJOR) -DVER_MINOR=$(VDPAU_MINOR) $(STATE_TRACKER_DEFINES)
-LIBRARY_INCLUDES = \
- $(shell $(PKG_CONFIG) --cflags-only-I vdpau) \
- -I$(TOP)/src/gallium/winsys/g3dvl
+LIBRARY_INCLUDES = $(shell $(PKG_CONFIG) --cflags-only-I vdpau)
C_SOURCES = htab.c \
ftab.c \
#include "util/u_debug.h"
#include "util/u_sampler.h"
-#include "vl_winsys.h"
-
#include "vdpau_private.h"
/**
#include <math.h>
#include "vdpau_private.h"
-#include "vl_winsys.h"
#include "pipe/p_screen.h"
#include "pipe/p_defines.h"
#include "util/u_debug.h"
#include "vl/vl_csc.h"
#include "vl/vl_matrix_filter.h"
#include "vl/vl_median_filter.h"
-
-#include "vl_winsys.h"
+#include "vl/vl_winsys.h"
/* Full VDPAU API documentation available at :
* ftp://download.nvidia.com/XFree86/vdpau/doxygen/html/index.html */
LIBNAME = xvmctracker
-LIBRARY_INCLUDES = \
- $(shell $(PKG_CONFIG) --cflags-only-I xvmc) \
- -I$(TOP)/src/gallium/winsys/g3dvl
+LIBRARY_INCLUDES = $(shell $(PKG_CONFIG) --cflags-only-I xvmc)
C_SOURCES = block.c \
surface.c \
#include "util/u_memory.h"
#include "vl/vl_csc.h"
-#include "vl_winsys.h"
+#include "vl/vl_winsys.h"
#include "xvmc_private.h"
#include "util/u_format.h"
#include "util/u_sampler.h"
#include "util/u_rect.h"
-
-#include "vl_winsys.h"
+#include "vl/vl_winsys.h"
#include "xvmc_private.h"
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "util/u_math.h"
-
-#include "vl_winsys.h"
+#include "vl/vl_winsys.h"
#include "xvmc_private.h"
-I$(TOP)/src/gallium/drivers \
-I$(TOP)/src/gallium/auxiliary \
-I$(TOP)/src/gallium/winsys \
- -I$(TOP)/src/gallium/winsys/g3dvl \
$(DRIVER_INCLUDES)
DEFINES = -DGALLIUM_TRACE -DVER_MAJOR=$(VA_MAJOR) -DVER_MINOR=$(VA_MINOR) $(DRIVER_DEFINES)
LIBS = $(EXTRA_LIB_PATH) $(DRIVER_LIBS) -lva -lXext -lX11 -lm
-I$(TOP)/src/gallium/drivers \
-I$(TOP)/src/gallium/auxiliary \
-I$(TOP)/src/gallium/winsys \
- -I$(TOP)/src/gallium/winsys/g3dvl \
$(DRIVER_INCLUDES)
DEFINES = -DGALLIUM_TRACE -DVER_MAJOR=$(VDPAU_MAJOR) -DVER_MINOR=$(VDPAU_MINOR) $(DRIVER_DEFINES)
LIBS = $(EXTRA_LIB_PATH) $(DRIVER_LIBS) -lvdpau -lX11-xcb -lxcb-dri2 -lm -lrt
-I$(TOP)/src/gallium/drivers \
-I$(TOP)/src/gallium/auxiliary \
-I$(TOP)/src/gallium/winsys \
- -I$(TOP)/src/gallium/winsys/g3dvl \
$(DRIVER_INCLUDES)
DEFINES = -DGALLIUM_TRACE $(DRIVER_DEFINES)
LIBS = $(EXTRA_LIB_PATH) $(DRIVER_LIBS) -lXv -lX11-xcb -lxcb-dri2 -lm
LIBBASENAME = r300_drv_video
DRIVER_DEFINES = -DGALLIUM_SOFTPIPE
-DRIVER_INCLUDES =
+DRIVER_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
PIPE_DRIVERS = \
$(TOP)/src/gallium/drivers/r300/libr300.a \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
$(TOP)/src/gallium/drivers/trace/libtrace.a \
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
LIBBASENAME = r600_drv_video
DRIVER_DEFINES = -DGALLIUM_SOFTPIPE
-DRIVER_INCLUDES =
+DRIVER_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
PIPE_DRIVERS = \
$(TOP)/src/gallium/drivers/r600/libr600.a \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
- $(TOP)/src/gallium/drivers/trace/libtrace.a \
+ $(TOP)/src/gallium/drivers/trace/libtrace.a \
$(TOP)/src/gallium/auxiliary/libgallium.a
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
$(TOP)/src/gallium/auxiliary/libgallium.a
C_SOURCES = \
- $(TOP)/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_xsp.c
DRIVER_LIBS =
LIBBASENAME = vdpau_nouveau
+DRIVER_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
+
PIPE_DRIVERS = \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
$(TOP)/src/gallium/drivers/nv50/libnv50.a \
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
LIBBASENAME = vdpau_r300
+DRIVER_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
PIPE_DRIVERS = \
$(TOP)/src/gallium/drivers/r300/libr300.a \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
$(TOP)/src/gallium/drivers/rbug/librbug.a \
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
LIBBASENAME = vdpau_r600
+DRIVER_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
+
PIPE_DRIVERS = \
- $(TOP)/src/gallium/drivers/r600/libr600.a \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
+ $(TOP)/src/gallium/drivers/r600/libr600.a \
$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
- $(TOP)/src/gallium/drivers/trace/libtrace.a \
+ $(TOP)/src/gallium/drivers/trace/libtrace.a \
$(TOP)/src/gallium/auxiliary/libgallium.a
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
$(TOP)/src/gallium/auxiliary/libgallium.a
C_SOURCES = \
- $(TOP)/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_xsp.c
DRIVER_LIBS =
LIBBASENAME = XvMCnouveau
PIPE_DRIVERS = \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
$(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \
$(TOP)/src/gallium/drivers/nvfx/libnvfx.a \
$(TOP)/src/gallium/drivers/nv50/libnv50.a \
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
LIBBASENAME = XvMCr300
+DRIVER_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
+
PIPE_DRIVERS = \
$(TOP)/src/gallium/drivers/r300/libr300.a \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
$(TOP)/src/gallium/drivers/trace/libtrace.a \
$(TOP)/src/gallium/auxiliary/libgallium.a
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
LIBBASENAME = XvMCr600
+DRIVER_INCLUDES = $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
+
PIPE_DRIVERS = \
- $(TOP)/src/gallium/drivers/r600/libr600.a \
- $(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
+ $(TOP)/src/gallium/drivers/r600/libr600.a \
$(TOP)/src/gallium/winsys/radeon/drm/libradeonwinsys.a \
- $(TOP)/src/gallium/drivers/trace/libtrace.a \
+ $(TOP)/src/gallium/drivers/trace/libtrace.a \
$(TOP)/src/gallium/auxiliary/libgallium.a
C_SOURCES = \
target.c \
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_dri.c \
$(COMMON_GALLIUM_SOURCES) \
$(DRIVER_SOURCES)
$(TOP)/src/gallium/auxiliary/libgallium.a
C_SOURCES = \
- $(TOP)/src/gallium/winsys/g3dvl/xlib/xsp_winsys.c
+ $(TOP)/src/gallium/auxiliary/vl/vl_winsys_xsp.c
DRIVER_LIBS =
+++ /dev/null
-# src/gallium/winsys/Makefile
-TOP = ../../../..
-include $(TOP)/configs/current
-
-SUBDIRS = $(GALLIUM_STATE_TRACKERS_DIRS) $(GALLIUM_WINSYS_DIRS)
-
-default install clean:
- @for dir in $(SUBDIRS) ; do \
- if [ -d $$dir ] ; then \
- (cd $$dir && $(MAKE) $@) || exit 1; \
- fi \
- done
+++ /dev/null
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = vldri
-
-LIBRARY_INCLUDES = -I$(TOP)/src/gallium/winsys/g3dvl \
- $(shell $(PKG_CONFIG) libdrm --cflags-only-I)
-
-C_SOURCES = \
- dri_winsys.c
-
-include ../../../Makefile.template
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2009 Younes Manton.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include <X11/Xlib-xcb.h>
-#include <xcb/dri2.h>
-#include <xf86drm.h>
-
-#include "pipe/p_screen.h"
-#include "pipe/p_context.h"
-#include "pipe/p_state.h"
-#include "state_tracker/drm_driver.h"
-
-#include "util/u_memory.h"
-#include "util/u_hash.h"
-#include "util/u_hash_table.h"
-#include "util/u_inlines.h"
-
-#include "vl/vl_compositor.h"
-#include "vl_winsys.h"
-
-struct vl_dri_screen
-{
- struct vl_screen base;
- xcb_connection_t *conn;
- xcb_drawable_t drawable;
-
- unsigned width, height;
-
- bool current_buffer;
- uint32_t buffer_names[2];
- struct u_rect dirty_areas[2];
-
- bool flushed;
- xcb_dri2_swap_buffers_cookie_t swap_cookie;
- xcb_dri2_wait_sbc_cookie_t wait_cookie;
- xcb_dri2_get_buffers_cookie_t buffers_cookie;
-
- int64_t last_ust, ns_frame, last_msc, next_msc, skew_msc;
-};
-
-static const unsigned int attachments[1] = { XCB_DRI2_ATTACHMENT_BUFFER_BACK_LEFT };
-
-static void
-vl_dri2_handle_stamps(struct vl_dri_screen* scrn,
- uint32_t ust_hi, uint32_t ust_lo,
- uint32_t msc_hi, uint32_t msc_lo)
-{
- int64_t ust = ((((uint64_t)ust_hi) << 32) | ust_lo) * 1000;
- int64_t msc = (((uint64_t)msc_hi) << 32) | msc_lo;
-
- if (scrn->last_ust && scrn->last_msc && (ust > scrn->last_ust) && (msc > scrn->last_msc))
- scrn->ns_frame = (ust - scrn->last_ust) / (msc - scrn->last_msc);
-
- if (scrn->next_msc && (scrn->next_msc < msc))
- scrn->skew_msc++;
-
- scrn->last_ust = ust;
- scrn->last_msc = msc;
-}
-
-static xcb_dri2_get_buffers_reply_t*
-vl_dri2_get_flush_reply(struct vl_dri_screen *scrn)
-{
- xcb_dri2_wait_sbc_reply_t *wait_sbc_reply;
-
- assert(scrn);
-
- if (!scrn->flushed)
- return NULL;
-
- scrn->flushed = false;
-
- free(xcb_dri2_swap_buffers_reply(scrn->conn, scrn->swap_cookie, NULL));
-
- wait_sbc_reply = xcb_dri2_wait_sbc_reply(scrn->conn, scrn->wait_cookie, NULL);
- if (!wait_sbc_reply)
- return NULL;
- vl_dri2_handle_stamps(scrn, wait_sbc_reply->ust_hi, wait_sbc_reply->ust_lo,
- wait_sbc_reply->msc_hi, wait_sbc_reply->msc_lo);
- free(wait_sbc_reply);
-
- return xcb_dri2_get_buffers_reply(scrn->conn, scrn->buffers_cookie, NULL);
-}
-
-static void
-vl_dri2_flush_frontbuffer(struct pipe_screen *screen,
- struct pipe_resource *resource,
- unsigned level, unsigned layer,
- void *context_private)
-{
- struct vl_dri_screen *scrn = (struct vl_dri_screen*)context_private;
- uint32_t msc_hi, msc_lo;
-
- assert(screen);
- assert(resource);
- assert(context_private);
-
- free(vl_dri2_get_flush_reply(scrn));
-
- msc_hi = scrn->next_msc >> 32;
- msc_lo = scrn->next_msc & 0xFFFFFFFF;
-
- scrn->swap_cookie = xcb_dri2_swap_buffers_unchecked(scrn->conn, scrn->drawable, msc_hi, msc_lo, 0, 0, 0, 0);
- scrn->wait_cookie = xcb_dri2_wait_sbc_unchecked(scrn->conn, scrn->drawable, 0, 0);
- scrn->buffers_cookie = xcb_dri2_get_buffers_unchecked(scrn->conn, scrn->drawable, 1, 1, attachments);
-
- scrn->flushed = true;
- scrn->current_buffer = !scrn->current_buffer;
-}
-
-static void
-vl_dri2_destroy_drawable(struct vl_dri_screen *scrn)
-{
- xcb_void_cookie_t destroy_cookie;
- if (scrn->drawable) {
- free(vl_dri2_get_flush_reply(scrn));
- destroy_cookie = xcb_dri2_destroy_drawable_checked(scrn->conn, scrn->drawable);
- /* ignore any error here, since the drawable can be destroyed long ago */
- free(xcb_request_check(scrn->conn, destroy_cookie));
- }
-}
-
-static void
-vl_dri2_set_drawable(struct vl_dri_screen *scrn, Drawable drawable)
-{
- assert(scrn);
- assert(drawable);
-
- if (scrn->drawable == drawable)
- return;
-
- vl_dri2_destroy_drawable(scrn);
-
- xcb_dri2_create_drawable(scrn->conn, drawable);
- scrn->current_buffer = false;
- vl_compositor_reset_dirty_area(&scrn->dirty_areas[0]);
- vl_compositor_reset_dirty_area(&scrn->dirty_areas[1]);
- scrn->drawable = drawable;
-}
-
-struct pipe_resource*
-vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable)
-{
- struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
-
- struct winsys_handle dri2_handle;
- struct pipe_resource template, *tex;
-
- xcb_dri2_get_buffers_reply_t *reply;
- xcb_dri2_dri2_buffer_t *buffers, *back_left;
-
- unsigned i;
-
- assert(scrn);
-
- vl_dri2_set_drawable(scrn, drawable);
- reply = vl_dri2_get_flush_reply(scrn);
- if (!reply) {
- xcb_dri2_get_buffers_cookie_t cookie;
- cookie = xcb_dri2_get_buffers_unchecked(scrn->conn, drawable, 1, 1, attachments);
- reply = xcb_dri2_get_buffers_reply(scrn->conn, cookie, NULL);
- }
- if (!reply)
- return NULL;
-
- buffers = xcb_dri2_get_buffers_buffers(reply);
- if (!buffers) {
- free(reply);
- return NULL;
- }
-
- for (i = 0; i < reply->count; ++i) {
- if (buffers[i].attachment == XCB_DRI2_ATTACHMENT_BUFFER_BACK_LEFT) {
- back_left = &buffers[i];
- break;
- }
- }
-
- if (i == reply->count) {
- free(reply);
- return NULL;
- }
-
- if (reply->width != scrn->width || reply->height != scrn->height) {
- vl_compositor_reset_dirty_area(&scrn->dirty_areas[0]);
- vl_compositor_reset_dirty_area(&scrn->dirty_areas[1]);
- scrn->width = reply->width;
- scrn->height = reply->height;
-
- } else if (back_left->name != scrn->buffer_names[scrn->current_buffer]) {
- vl_compositor_reset_dirty_area(&scrn->dirty_areas[scrn->current_buffer]);
- scrn->buffer_names[scrn->current_buffer] = back_left->name;
- }
-
- memset(&dri2_handle, 0, sizeof(dri2_handle));
- dri2_handle.type = DRM_API_HANDLE_TYPE_SHARED;
- dri2_handle.handle = back_left->name;
- dri2_handle.stride = back_left->pitch;
-
- memset(&template, 0, sizeof(template));
- template.target = PIPE_TEXTURE_2D;
- template.format = PIPE_FORMAT_B8G8R8X8_UNORM;
- template.last_level = 0;
- template.width0 = reply->width;
- template.height0 = reply->height;
- template.depth0 = 1;
- template.array_size = 1;
- template.usage = PIPE_USAGE_STATIC;
- template.bind = PIPE_BIND_RENDER_TARGET;
- template.flags = 0;
-
- tex = scrn->base.pscreen->resource_from_handle(scrn->base.pscreen, &template, &dri2_handle);
- free(reply);
-
- return tex;
-}
-
-struct u_rect *
-vl_screen_get_dirty_area(struct vl_screen *vscreen)
-{
- struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
- assert(scrn);
- return &scrn->dirty_areas[scrn->current_buffer];
-}
-
-uint64_t
-vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable)
-{
- struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
- xcb_dri2_get_msc_cookie_t cookie;
- xcb_dri2_get_msc_reply_t *reply;
-
- assert(scrn);
-
- vl_dri2_set_drawable(scrn, drawable);
- if (!scrn->last_ust) {
- cookie = xcb_dri2_get_msc_unchecked(scrn->conn, drawable);
- reply = xcb_dri2_get_msc_reply(scrn->conn, cookie, NULL);
-
- if (reply) {
- vl_dri2_handle_stamps(scrn, reply->ust_hi, reply->ust_lo,
- reply->msc_hi, reply->msc_lo);
- free(reply);
- }
- }
- return scrn->last_ust;
-}
-
-void
-vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp)
-{
- struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
- assert(scrn);
- if (stamp && scrn->last_ust && scrn->ns_frame && scrn->last_msc)
- scrn->next_msc = ((int64_t)stamp - scrn->last_ust) / scrn->ns_frame + scrn->last_msc + scrn->skew_msc;
- else
- scrn->next_msc = 0;
-}
-
-void*
-vl_screen_get_private(struct vl_screen *vscreen)
-{
- return vscreen;
-}
-
-struct vl_screen*
-vl_screen_create(Display *display, int screen)
-{
- struct vl_dri_screen *scrn;
- const xcb_query_extension_reply_t *extension;
- xcb_dri2_query_version_cookie_t dri2_query_cookie;
- xcb_dri2_query_version_reply_t *dri2_query = NULL;
- xcb_dri2_connect_cookie_t connect_cookie;
- xcb_dri2_connect_reply_t *connect = NULL;
- xcb_dri2_authenticate_cookie_t authenticate_cookie;
- xcb_dri2_authenticate_reply_t *authenticate = NULL;
- xcb_screen_iterator_t s;
- xcb_generic_error_t *error = NULL;
- char *device_name;
- int fd;
-
- drm_magic_t magic;
-
- assert(display);
-
- scrn = CALLOC_STRUCT(vl_dri_screen);
- if (!scrn)
- return NULL;
-
- scrn->conn = XGetXCBConnection(display);
- if (!scrn->conn)
- goto free_screen;
-
- xcb_prefetch_extension_data(scrn->conn, &xcb_dri2_id);
-
- extension = xcb_get_extension_data(scrn->conn, &xcb_dri2_id);
- if (!(extension && extension->present))
- goto free_screen;
-
- dri2_query_cookie = xcb_dri2_query_version (scrn->conn, XCB_DRI2_MAJOR_VERSION, XCB_DRI2_MINOR_VERSION);
- dri2_query = xcb_dri2_query_version_reply (scrn->conn, dri2_query_cookie, &error);
- if (dri2_query == NULL || error != NULL || dri2_query->minor_version < 2)
- goto free_screen;
-
- s = xcb_setup_roots_iterator(xcb_get_setup(scrn->conn));
- connect_cookie = xcb_dri2_connect_unchecked(scrn->conn, s.data->root, XCB_DRI2_DRIVER_TYPE_DRI);
- connect = xcb_dri2_connect_reply(scrn->conn, connect_cookie, NULL);
- if (connect == NULL || connect->driver_name_length + connect->device_name_length == 0)
- goto free_screen;
-
- device_name = xcb_dri2_connect_device_name(connect);
- device_name = strndup(device_name, xcb_dri2_connect_device_name_length(connect));
- fd = open(device_name, O_RDWR);
- free(device_name);
-
- if (fd < 0)
- goto free_screen;
-
- if (drmGetMagic(fd, &magic))
- goto free_screen;
-
- authenticate_cookie = xcb_dri2_authenticate_unchecked(scrn->conn, s.data->root, magic);
- authenticate = xcb_dri2_authenticate_reply(scrn->conn, authenticate_cookie, NULL);
-
- if (authenticate == NULL || !authenticate->authenticated)
- goto free_screen;
-
- scrn->base.pscreen = driver_descriptor.create_screen(fd);
- if (!scrn->base.pscreen)
- goto free_screen;
-
- scrn->base.pscreen->flush_frontbuffer = vl_dri2_flush_frontbuffer;
- vl_compositor_reset_dirty_area(&scrn->dirty_areas[0]);
- vl_compositor_reset_dirty_area(&scrn->dirty_areas[1]);
-
- free(dri2_query);
- free(connect);
- free(authenticate);
-
- return &scrn->base;
-
-free_screen:
- FREE(scrn);
-
- free(dri2_query);
- free(connect);
- free(authenticate);
- free(error);
-
- return NULL;
-}
-
-void vl_screen_destroy(struct vl_screen *vscreen)
-{
- struct vl_dri_screen *scrn = (struct vl_dri_screen*)vscreen;
-
- assert(vscreen);
-
- if (scrn->flushed) {
- free(xcb_dri2_swap_buffers_reply(scrn->conn, scrn->swap_cookie, NULL));
- free(xcb_dri2_wait_sbc_reply(scrn->conn, scrn->wait_cookie, NULL));
- free(xcb_dri2_get_buffers_reply(scrn->conn, scrn->buffers_cookie, NULL));
- }
-
- vl_dri2_destroy_drawable(scrn);
- scrn->base.pscreen->destroy(scrn->base.pscreen);
- FREE(scrn);
-}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2009 Younes Manton.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef vl_winsys_h
-#define vl_winsys_h
-
-#include <X11/Xlib.h>
-#include "pipe/p_defines.h"
-#include "pipe/p_format.h"
-
-struct pipe_screen;
-struct pipe_surface;
-
-struct vl_screen
-{
- struct pipe_screen *pscreen;
-};
-
-struct vl_screen*
-vl_screen_create(Display *display, int screen);
-
-void vl_screen_destroy(struct vl_screen *vscreen);
-
-struct pipe_resource*
-vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable);
-
-struct u_rect *
-vl_screen_get_dirty_area(struct vl_screen *vscreen);
-
-uint64_t
-vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable);
-
-void
-vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp);
-
-void*
-vl_screen_get_private(struct vl_screen *vscreen);
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2009 Younes Manton.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <sys/time.h>
-
-#include "pipe/p_state.h"
-
-#include "util/u_memory.h"
-#include "util/u_format.h"
-#include "util/u_inlines.h"
-
-#include "state_tracker/xlib_sw_winsys.h"
-#include "softpipe/sp_public.h"
-
-#include "vl/vl_compositor.h"
-#include "vl_winsys.h"
-
-struct vl_xsp_screen
-{
- struct vl_screen base;
- Display *display;
- int screen;
- Visual visual;
- struct xlib_drawable xdraw;
- struct pipe_resource *tex;
- struct u_rect dirty_area;
-};
-
-struct pipe_resource*
-vl_screen_texture_from_drawable(struct vl_screen *vscreen, Drawable drawable)
-{
- struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
- Window root;
- int x, y;
- unsigned int width, height;
- unsigned int border_width;
- unsigned int depth;
- struct pipe_resource templat;
-
- assert(vscreen);
- assert(drawable != None);
-
- if (XGetGeometry(xsp_screen->display, drawable, &root, &x, &y, &width, &height, &border_width, &depth) == BadDrawable)
- return NULL;
-
- xsp_screen->xdraw.drawable = drawable;
-
- if (xsp_screen->tex) {
- if (xsp_screen->tex->width0 == width && xsp_screen->tex->height0 == height)
- return xsp_screen->tex;
- pipe_resource_reference(&xsp_screen->tex, NULL);
- vl_compositor_reset_dirty_area(&xsp_screen->dirty_area);
- }
-
- memset(&templat, 0, sizeof(struct pipe_resource));
- templat.target = PIPE_TEXTURE_2D;
- /* XXX: Need to figure out drawable's format */
- templat.format = PIPE_FORMAT_B8G8R8X8_UNORM;
- templat.last_level = 0;
- templat.width0 = width;
- templat.height0 = height;
- templat.depth0 = 1;
- templat.usage = PIPE_USAGE_DEFAULT;
- templat.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_DISPLAY_TARGET;
- templat.flags = 0;
-
- xsp_screen->xdraw.depth = 24/*util_format_get_blocksizebits(templat.format) /
- util_format_get_blockwidth(templat.format)*/;
-
- pipe_resource_reference(&xsp_screen->tex, vscreen->pscreen->resource_create(vscreen->pscreen, &templat));
- return xsp_screen->tex;
-}
-
-struct u_rect *
-vl_screen_get_dirty_area(struct vl_screen *vscreen)
-{
- struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
- return &xsp_screen->dirty_area;
-}
-
-uint64_t
-vl_screen_get_timestamp(struct vl_screen *vscreen, Drawable drawable)
-{
- struct timeval tv;
- gettimeofday(&tv, NULL);
- return (uint64_t)tv.tv_sec * 1000000000LL + (uint64_t)tv.tv_usec * 1000LL;
-}
-
-void
-vl_screen_set_next_timestamp(struct vl_screen *vscreen, uint64_t stamp)
-{
- /* not supported on softpipe and so only a dummy */
-}
-
-void*
-vl_screen_get_private(struct vl_screen *vscreen)
-{
- struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
- return &xsp_screen->xdraw;
-}
-
-struct vl_screen*
-vl_screen_create(Display *display, int screen)
-{
- struct vl_xsp_screen *xsp_screen;
- struct sw_winsys *winsys;
-
- assert(display);
-
- xsp_screen = CALLOC_STRUCT(vl_xsp_screen);
- if (!xsp_screen)
- return NULL;
-
- winsys = xlib_create_sw_winsys(display);
- if (!winsys) {
- FREE(xsp_screen);
- return NULL;
- }
-
- xsp_screen->base.pscreen = softpipe_create_screen(winsys);
- if (!xsp_screen->base.pscreen) {
- winsys->destroy(winsys);
- FREE(xsp_screen);
- return NULL;
- }
-
- xsp_screen->display = display;
- xsp_screen->screen = screen;
- xsp_screen->xdraw.visual = XDefaultVisual(display, screen);
- vl_compositor_reset_dirty_area(&xsp_screen->dirty_area);
-
- return &xsp_screen->base;
-}
-
-void vl_screen_destroy(struct vl_screen *vscreen)
-{
- struct vl_xsp_screen *xsp_screen = (struct vl_xsp_screen*)vscreen;
-
- assert(vscreen);
-
- pipe_resource_reference(&xsp_screen->tex, NULL);
- vscreen->pscreen->destroy(vscreen->pscreen);
- FREE(vscreen);
-}
projects / mesa.git / commitdiff