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| 4358 | Serge | 1 | /********************************************************** |
| 2 | * Copyright 2008-2012 VMware, Inc. All rights reserved. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person |
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| 5 | * obtaining a copy of this software and associated documentation |
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| 6 | * files (the "Software"), to deal in the Software without |
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| 7 | * restriction, including without limitation the rights to use, copy, |
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| 8 | * modify, merge, publish, distribute, sublicense, and/or sell copies |
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| 9 | * of the Software, and to permit persons to whom the Software is |
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| 10 | * furnished to do so, subject to the following conditions: |
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| 11 | * |
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| 12 | * The above copyright notice and this permission notice shall be |
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| 13 | * included in all copies or substantial portions of the Software. |
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| 14 | * |
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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| 16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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| 18 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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| 19 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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| 20 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 21 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 22 | * SOFTWARE. |
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| 23 | * |
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| 24 | **********************************************************/ |
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| 25 | |||
| 26 | #include "util/u_debug.h" |
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| 27 | |||
| 28 | #include "svga_resource.h" |
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| 29 | #include "svga_resource_buffer.h" |
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| 30 | #include "svga_resource_texture.h" |
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| 31 | #include "svga_context.h" |
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| 32 | #include "svga_screen.h" |
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| 33 | |||
| 34 | |||
| 35 | static struct pipe_resource * |
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| 36 | svga_resource_create(struct pipe_screen *screen, |
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| 37 | const struct pipe_resource *template) |
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| 38 | { |
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| 39 | if (template->target == PIPE_BUFFER) |
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| 40 | return svga_buffer_create(screen, template); |
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| 41 | else |
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| 42 | return svga_texture_create(screen, template); |
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| 43 | } |
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| 44 | |||
| 45 | |||
| 46 | static struct pipe_resource * |
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| 47 | svga_resource_from_handle(struct pipe_screen * screen, |
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| 48 | const struct pipe_resource *template, |
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| 49 | struct winsys_handle *whandle) |
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| 50 | { |
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| 51 | if (template->target == PIPE_BUFFER) |
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| 52 | return NULL; |
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| 53 | else |
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| 54 | return svga_texture_from_handle(screen, template, whandle); |
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| 55 | } |
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| 56 | |||
| 57 | |||
| 58 | void |
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| 59 | svga_init_resource_functions(struct svga_context *svga) |
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| 60 | { |
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| 61 | svga->pipe.transfer_map = u_transfer_map_vtbl; |
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| 62 | svga->pipe.transfer_flush_region = u_transfer_flush_region_vtbl; |
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| 63 | svga->pipe.transfer_unmap = u_transfer_unmap_vtbl; |
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| 64 | svga->pipe.transfer_inline_write = u_transfer_inline_write_vtbl; |
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| 65 | } |
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| 66 | |||
| 67 | void |
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| 68 | svga_init_screen_resource_functions(struct svga_screen *is) |
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| 69 | { |
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| 70 | is->screen.resource_create = svga_resource_create; |
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| 71 | is->screen.resource_from_handle = svga_resource_from_handle; |
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| 72 | is->screen.resource_get_handle = u_resource_get_handle_vtbl; |
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| 73 | is->screen.resource_destroy = u_resource_destroy_vtbl; |
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| 74 | } |