+++ /dev/null
-/*
- * Copyright (C) 2009 Maciej Cencora.
- * Copyright (C) 2008 Nicolai Haehnle.
- * Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * 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, sublicense, 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 NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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 "radeon_common_context.h"
-#include "radeon_texture.h"
-#include "radeon_mipmap_tree.h"
-
-#include "main/texgetimage.h"
-
-/**
- * Need to map texture image into memory before copying image data,
- * then unmap it.
- */
-void
-radeonGetTexImage(struct gl_context * ctx, GLenum target, GLint level,
- GLenum format, GLenum type, GLvoid * pixels,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- radeon_texture_image *image = get_radeon_texture_image(texImage);
-
- radeon_print(RADEON_TEXTURE, RADEON_NORMAL,
- "%s(%p, tex %p, image %p).\n",
- __func__, ctx, texObj, image);
-
- if (image->mt) {
- radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
- /* Map the texture image read-only */
- if (radeon_bo_is_referenced_by_cs(image->mt->bo, rmesa->cmdbuf.cs)) {
- radeon_print(RADEON_TEXTURE, RADEON_VERBOSE,
- "%s: called for texture that is queued for GPU processing\n",
- __func__);
- radeon_firevertices(rmesa);
- }
-
- radeon_teximage_map(image, GL_FALSE);
- } else {
- /* Image hasn't been uploaded to a miptree yet */
- assert(image->base.Base.Data);
- }
-
- _mesa_get_teximage(ctx, target, level, format, type, pixels,
- texObj, texImage);
-
- if (image->mt) {
- radeon_teximage_unmap(image);
- }
-}
projects / mesa.git / commitdiff