Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5564 | serge | 1 | /************************************************************************** |
| 2 | * |
||
| 3 | * Copyright 2009 VMware, Inc. |
||
| 4 | * Copyright 2007 VMware, Inc. |
||
| 5 | * All Rights Reserved. |
||
| 6 | * |
||
| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
||
| 8 | * copy of this software and associated documentation files (the |
||
| 9 | * "Software"), to deal in the Software without restriction, including |
||
| 10 | * without limitation the rights to use, copy, modify, merge, publish, |
||
| 11 | * distribute, sub license, and/or sell copies of the Software, and to |
||
| 12 | * permit persons to whom the Software is furnished to do so, subject to |
||
| 13 | * the following conditions: |
||
| 14 | * |
||
| 15 | * The above copyright notice and this permission notice (including the |
||
| 16 | * next paragraph) shall be included in all copies or substantial portions |
||
| 17 | * of the Software. |
||
| 18 | * |
||
| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
||
| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
||
| 21 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
||
| 22 | * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR |
||
| 23 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
||
| 24 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
||
| 25 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
||
| 26 | * |
||
| 27 | **************************************************************************/ |
||
| 28 | |||
| 29 | |||
| 30 | #include "pipe/p_defines.h" |
||
| 31 | #include "tgsi/tgsi_dump.h" |
||
| 32 | #include "tgsi/tgsi_parse.h" |
||
| 33 | #include "util/u_memory.h" |
||
| 34 | #include "draw/draw_context.h" |
||
| 35 | |||
| 36 | #include "lp_context.h" |
||
| 37 | #include "lp_debug.h" |
||
| 38 | #include "lp_state.h" |
||
| 39 | |||
| 40 | |||
| 41 | static void * |
||
| 42 | llvmpipe_create_vs_state(struct pipe_context *pipe, |
||
| 43 | const struct pipe_shader_state *templ) |
||
| 44 | { |
||
| 45 | struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); |
||
| 46 | struct draw_vertex_shader *vs; |
||
| 47 | |||
| 48 | vs = draw_create_vertex_shader(llvmpipe->draw, templ); |
||
| 49 | if (vs == NULL) { |
||
| 50 | return NULL; |
||
| 51 | } |
||
| 52 | |||
| 53 | if (LP_DEBUG & DEBUG_TGSI) { |
||
| 54 | debug_printf("llvmpipe: Create vertex shader %p:\n", (void *) vs); |
||
| 55 | tgsi_dump(templ->tokens, 0); |
||
| 56 | } |
||
| 57 | |||
| 58 | return vs; |
||
| 59 | } |
||
| 60 | |||
| 61 | |||
| 62 | static void |
||
| 63 | llvmpipe_bind_vs_state(struct pipe_context *pipe, void *_vs) |
||
| 64 | { |
||
| 65 | struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); |
||
| 66 | struct draw_vertex_shader *vs = (struct draw_vertex_shader *)_vs; |
||
| 67 | |||
| 68 | if (llvmpipe->vs == vs) |
||
| 69 | return; |
||
| 70 | |||
| 71 | draw_bind_vertex_shader(llvmpipe->draw, vs); |
||
| 72 | |||
| 73 | llvmpipe->vs = vs; |
||
| 74 | |||
| 75 | llvmpipe->dirty |= LP_NEW_VS; |
||
| 76 | } |
||
| 77 | |||
| 78 | |||
| 79 | static void |
||
| 80 | llvmpipe_delete_vs_state(struct pipe_context *pipe, void *_vs) |
||
| 81 | { |
||
| 82 | struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); |
||
| 83 | struct draw_vertex_shader *vs = (struct draw_vertex_shader *)_vs; |
||
| 84 | |||
| 85 | draw_delete_vertex_shader(llvmpipe->draw, vs); |
||
| 86 | } |
||
| 87 | |||
| 88 | |||
| 89 | |||
| 90 | void |
||
| 91 | llvmpipe_init_vs_funcs(struct llvmpipe_context *llvmpipe) |
||
| 92 | { |
||
| 93 | llvmpipe->pipe.create_vs_state = llvmpipe_create_vs_state; |
||
| 94 | llvmpipe->pipe.bind_vs_state = llvmpipe_bind_vs_state; |
||
| 95 | llvmpipe->pipe.delete_vs_state = llvmpipe_delete_vs_state; |
||
| 96 | } |