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Diffstat (limited to 'Build/source/libs/cairo/cairo-1.12.8/src/drm/cairo-drm-surface.c')
-rw-r--r--Build/source/libs/cairo/cairo-1.12.8/src/drm/cairo-drm-surface.c369
1 files changed, 0 insertions, 369 deletions
diff --git a/Build/source/libs/cairo/cairo-1.12.8/src/drm/cairo-drm-surface.c b/Build/source/libs/cairo/cairo-1.12.8/src/drm/cairo-drm-surface.c
deleted file mode 100644
index 8c4dd0ee81d..00000000000
--- a/Build/source/libs/cairo/cairo-1.12.8/src/drm/cairo-drm-surface.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/* Cairo - a vector graphics library with display and print output
- *
- * Copyright © 2009 Chris Wilson
- *
- * This library is free software; you can redistribute it and/or
- * modify it either under the terms of the GNU Lesser General Public
- * License version 2.1 as published by the Free Software Foundation
- * (the "LGPL") or, at your option, under the terms of the Mozilla
- * Public License Version 1.1 (the "MPL"). If you do not alter this
- * notice, a recipient may use your version of this file under either
- * the MPL or the LGPL.
- *
- * You should have received a copy of the LGPL along with this library
- * in the file COPYING-LGPL-2.1; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
- * You should have received a copy of the MPL along with this library
- * in the file COPYING-MPL-1.1
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
- * OF ANY KIND, either express or implied. See the LGPL or the MPL for
- * the specific language governing rights and limitations.
- *
- * The Original Code is the cairo graphics library.
- *
- * The Initial Developer of the Original Code is Chris Wilson.
- */
-
-#include "cairoint.h"
-
-#include "cairo-drm-private.h"
-
-#include "cairo-error-private.h"
-#include "cairo-image-surface-inline.h"
-
-void
-_cairo_drm_surface_init (cairo_drm_surface_t *surface,
- cairo_format_t format,
- int width, int height)
-{
- surface->bo = NULL;
- surface->format = format;
- surface->width = width;
- surface->height = height;
- surface->stride = 0;
-
- surface->fallback = NULL;
- surface->map_count = 0;
-}
-
-cairo_status_t
-_cairo_drm_surface_finish (cairo_drm_surface_t *surface)
-{
- assert (surface->fallback == NULL);
-
- if (surface->bo != NULL)
- cairo_drm_bo_destroy (surface->base.device, surface->bo);
-
- return CAIRO_STATUS_SUCCESS;
-}
-
-void
-_cairo_drm_surface_get_font_options (void *abstract_surface,
- cairo_font_options_t *options)
-{
- _cairo_font_options_init_default (options);
-
- cairo_font_options_set_hint_metrics (options, CAIRO_HINT_METRICS_ON);
-}
-
-cairo_bool_t
-_cairo_drm_surface_get_extents (void *abstract_surface,
- cairo_rectangle_int_t *rectangle)
-{
- cairo_drm_surface_t *surface = abstract_surface;
-
- rectangle->x = 0;
- rectangle->y = 0;
- rectangle->width = surface->width;
- rectangle->height = surface->height;
-
- return TRUE;
-}
-
-cairo_surface_t *
-cairo_drm_surface_create (cairo_device_t *abstract_device,
- cairo_format_t format,
- int width, int height)
-{
- cairo_drm_device_t *device = (cairo_drm_device_t *) abstract_device;
- cairo_surface_t *surface;
-
- if (device != NULL && device->base.status)
- {
- surface = _cairo_surface_create_in_error (device->base.status);
- }
- else if (device == NULL ||
- device->surface.create == NULL ||
- width == 0 || width > device->max_surface_size ||
- height == 0 || height > device->max_surface_size)
- {
- surface = cairo_image_surface_create (format, width, height);
- }
- else if (device->base.finished)
- {
- surface = _cairo_surface_create_in_error (CAIRO_STATUS_SURFACE_FINISHED);
- }
- else
- {
- surface = device->surface.create (device, format, width, height);
- if (surface->status == CAIRO_STATUS_INVALID_SIZE)
- surface = cairo_image_surface_create (format, width, height);
- }
-
- return surface;
-}
-
-cairo_surface_t *
-cairo_drm_surface_create_for_name (cairo_device_t *abstract_device,
- unsigned int name,
- cairo_format_t format,
- int width, int height, int stride)
-{
- cairo_drm_device_t *device = (cairo_drm_device_t *) abstract_device;
- cairo_surface_t *surface;
-
- if (! CAIRO_FORMAT_VALID (format))
- return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_FORMAT));
-
- if (device != NULL && device->base.status)
- {
- surface = _cairo_surface_create_in_error (device->base.status);
- }
- else if (device == NULL || device->surface.create_for_name == NULL)
- {
- /* XXX invalid device! */
- surface = _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_FORMAT));
- }
- else if (width == 0 || width > device->max_surface_size ||
- height == 0 || height > device->max_surface_size)
- {
- surface = _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_SIZE));
- }
- else if (device->base.finished)
- {
- surface = _cairo_surface_create_in_error (CAIRO_STATUS_SURFACE_FINISHED);
- }
- else
- {
- surface = device->surface.create_for_name (device,
- name, format,
- width, height, stride);
- }
-
- return surface;
-}
-slim_hidden_def (cairo_drm_surface_create_for_name);
-
-cairo_surface_t *
-cairo_drm_surface_create_from_cacheable_image (cairo_device_t *abstract_device,
- cairo_surface_t *surface)
-{
- cairo_drm_device_t *device = (cairo_drm_device_t *) abstract_device;
-
- if (surface->status) {
- surface = _cairo_surface_create_in_error (surface->status);
- } else if (device != NULL && device->base.status) {
- surface = _cairo_surface_create_in_error (device->base.status);
- } else if (device == NULL || device->surface.create_from_cacheable_image == NULL) {
- /* XXX invalid device! */
- surface = _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_FORMAT));
- } else if (device->base.finished) {
- surface = _cairo_surface_create_in_error (CAIRO_STATUS_SURFACE_FINISHED);
- } else {
- surface = device->surface.create_from_cacheable_image (device, surface);
- }
-
- return surface;
-}
-
-static cairo_drm_surface_t *
-_cairo_surface_as_drm (cairo_surface_t *abstract_surface)
-{
- if (unlikely (abstract_surface->status))
- return NULL;
-
- if (abstract_surface->type != CAIRO_SURFACE_TYPE_DRM)
- return NULL;
-
- return (cairo_drm_surface_t *) abstract_surface;
-}
-
-cairo_status_t
-cairo_drm_surface_enable_scan_out (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
- cairo_drm_device_t *device;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (unlikely (surface == NULL))
- return _cairo_error (CAIRO_STATUS_SURFACE_TYPE_MISMATCH);
- if (unlikely (surface->base.finished))
- return _cairo_error (CAIRO_STATUS_SURFACE_FINISHED);
-
- device = (cairo_drm_device_t *) surface->base.device;
- if (device->surface.enable_scan_out == NULL)
- return CAIRO_STATUS_SUCCESS;
-
- if (unlikely (device->base.finished))
- return _cairo_error (CAIRO_STATUS_SURFACE_FINISHED);
-
- return device->surface.enable_scan_out (abstract_surface);
-}
-
-unsigned int
-cairo_drm_surface_get_handle (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL) {
- _cairo_error_throw (CAIRO_STATUS_SURFACE_TYPE_MISMATCH);
- return 0;
- }
-
- return surface->bo->handle;
-}
-
-cairo_int_status_t
-_cairo_drm_surface_flink (void *abstract_surface)
-{
- cairo_drm_surface_t *surface = abstract_surface;
-
- return _cairo_drm_bo_flink ((cairo_drm_device_t *) surface->base.device,
- surface->bo);
-}
-
-unsigned int
-cairo_drm_surface_get_name (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
- cairo_drm_device_t *device;
- cairo_status_t status;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL) {
- _cairo_error_throw (CAIRO_STATUS_SURFACE_TYPE_MISMATCH);
- return 0;
- }
-
- if (surface->bo->name)
- return surface->bo->name;
-
- device = (cairo_drm_device_t *) surface->base.device;
- if (device->surface.flink == NULL)
- return 0;
-
- status = device->surface.flink (abstract_surface);
- if (status) {
- if (_cairo_status_is_error (status))
- status = _cairo_surface_set_error (abstract_surface, status);
-
- return 0;
- }
-
- return surface->bo->name;
-}
-
-cairo_format_t
-cairo_drm_surface_get_format (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL)
- return cairo_image_surface_get_format (abstract_surface);
-
- return surface->format;
-}
-
-int
-cairo_drm_surface_get_width (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL)
- return cairo_image_surface_get_width (abstract_surface);
-
- return surface->width;
-}
-
-int
-cairo_drm_surface_get_height (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL)
- return cairo_image_surface_get_height (abstract_surface);
-
- return surface->height;
-}
-
-int
-cairo_drm_surface_get_stride (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL)
- return cairo_image_surface_get_stride (abstract_surface);
-
- return surface->stride;
-}
-
-/* XXX drm or general surface layer? naming? */
-cairo_surface_t *
-cairo_drm_surface_map_to_image (cairo_surface_t *abstract_surface)
-{
- cairo_drm_surface_t *surface;
- cairo_drm_device_t *device;
- cairo_status_t status;
-
- if (unlikely (abstract_surface->status))
- return _cairo_surface_create_in_error (abstract_surface->status);
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL) {
- if (_cairo_surface_is_image (abstract_surface))
- return cairo_surface_reference (abstract_surface);
-
- status = _cairo_surface_set_error (abstract_surface,
- CAIRO_STATUS_SURFACE_TYPE_MISMATCH);
- return _cairo_surface_create_in_error (status);
- }
-
- surface->map_count++;
- device = (cairo_drm_device_t *) surface->base.device;
- return cairo_surface_reference (device->surface.map_to_image (surface));
-}
-
-void
-cairo_drm_surface_unmap (cairo_surface_t *abstract_surface,
- cairo_surface_t *image)
-{
- cairo_drm_surface_t *surface;
-
- surface = _cairo_surface_as_drm (abstract_surface);
- if (surface == NULL) {
- if (_cairo_surface_is_image (abstract_surface))
- cairo_surface_destroy (image);
- else
- _cairo_error_throw (CAIRO_STATUS_SURFACE_TYPE_MISMATCH);
- return;
- }
-
- /* XXX assert image belongs to drm */
- //assert (image == drm->fallback);
- cairo_surface_destroy (image);
-
- assert (surface->map_count > 0);
- if (--surface->map_count == 0)
- cairo_surface_flush (&surface->base);
-}