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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5563 | serge | 1 | /* |
| 2 | * Copyright 2012 Red Hat Inc. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice shall be included in |
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| 12 | * all copies or substantial portions of the Software. |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | * |
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| 22 | * Authors: Ben Skeggs |
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| 23 | * |
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| 24 | */ |
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| 25 | |||
| 26 | #include "util/u_format.h" |
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| 27 | #include "util/u_inlines.h" |
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| 28 | |||
| 29 | #include "nv30_screen.h" |
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| 30 | #include "nv30_context.h" |
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| 31 | #include "nv30_resource.h" |
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| 32 | #include "nv30_transfer.h" |
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| 33 | |||
| 34 | static struct pipe_resource * |
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| 35 | nv30_resource_create(struct pipe_screen *pscreen, |
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| 36 | const struct pipe_resource *tmpl) |
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| 37 | { |
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| 38 | switch (tmpl->target) { |
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| 39 | case PIPE_BUFFER: |
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| 40 | return nouveau_buffer_create(pscreen, tmpl); |
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| 41 | default: |
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| 42 | return nv30_miptree_create(pscreen, tmpl); |
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| 43 | } |
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| 44 | } |
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| 45 | |||
| 46 | static struct pipe_resource * |
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| 47 | nv30_resource_from_handle(struct pipe_screen *pscreen, |
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| 48 | const struct pipe_resource *tmpl, |
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| 49 | struct winsys_handle *handle) |
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| 50 | { |
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| 51 | if (tmpl->target == PIPE_BUFFER) |
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| 52 | return NULL; |
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| 53 | else |
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| 54 | return nv30_miptree_from_handle(pscreen, tmpl, handle); |
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| 55 | } |
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| 56 | |||
| 57 | void |
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| 58 | nv30_resource_screen_init(struct pipe_screen *pscreen) |
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| 59 | { |
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| 60 | pscreen->resource_create = nv30_resource_create; |
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| 61 | pscreen->resource_from_handle = nv30_resource_from_handle; |
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| 62 | pscreen->resource_get_handle = u_resource_get_handle_vtbl; |
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| 63 | pscreen->resource_destroy = u_resource_destroy_vtbl; |
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| 64 | } |
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| 65 | |||
| 66 | void |
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| 67 | nv30_resource_init(struct pipe_context *pipe) |
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| 68 | { |
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| 69 | pipe->transfer_map = u_transfer_map_vtbl; |
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| 70 | pipe->transfer_flush_region = u_transfer_flush_region_vtbl; |
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| 71 | pipe->transfer_unmap = u_transfer_unmap_vtbl; |
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| 72 | pipe->transfer_inline_write = u_transfer_inline_write_vtbl; |
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| 73 | pipe->create_surface = nv30_miptree_surface_new; |
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| 74 | pipe->surface_destroy = nv30_miptree_surface_del; |
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| 75 | pipe->resource_copy_region = nv30_resource_copy_region; |
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| 76 | pipe->blit = nv30_blit; |
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| 77 | } |