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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5564 | serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2007 VMware, Inc. |
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| 4 | * All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the |
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| 8 | * "Software"), to deal in the Software without restriction, including |
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| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 11 | * permit persons to whom the Software is furnished to do so, subject to |
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| 12 | * the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice (including the |
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| 15 | * next paragraph) shall be included in all copies or substantial portions |
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| 16 | * of the Software. |
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| 17 | * |
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| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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| 21 | * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR |
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| 22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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| 23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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| 24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | |||
| 28 | /* |
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| 29 | * Functions for specifying the post-transformation vertex layout. |
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| 30 | * |
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| 31 | * Author: |
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| 32 | * Brian Paul |
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| 33 | * Keith Whitwell |
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| 34 | */ |
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| 35 | |||
| 36 | |||
| 37 | #include "draw/draw_private.h" |
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| 38 | #include "draw/draw_vertex.h" |
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| 39 | |||
| 40 | |||
| 41 | /** |
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| 42 | * Compute the size of a vertex, in dwords/floats, to update the |
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| 43 | * vinfo->size field. |
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| 44 | */ |
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| 45 | void |
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| 46 | draw_compute_vertex_size(struct vertex_info *vinfo) |
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| 47 | { |
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| 48 | uint i; |
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| 49 | |||
| 50 | vinfo->size = 0; |
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| 51 | for (i = 0; i < vinfo->num_attribs; i++) |
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| 52 | vinfo->size += draw_translate_vinfo_size(vinfo->attrib[i].emit); |
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| 53 | |||
| 54 | assert(vinfo->size % 4 == 0); |
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| 55 | /* in dwords */ |
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| 56 | vinfo->size /= 4; |
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| 57 | } |
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| 58 | |||
| 59 | |||
| 60 | void |
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| 61 | draw_dump_emitted_vertex(const struct vertex_info *vinfo, const uint8_t *data) |
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| 62 | { |
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| 63 | unsigned i; |
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| 64 | |||
| 65 | for (i = 0; i < vinfo->num_attribs; i++) { |
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| 66 | switch (vinfo->attrib[i].emit) { |
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| 67 | case EMIT_OMIT: |
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| 68 | debug_printf("EMIT_OMIT:"); |
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| 69 | break; |
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| 70 | case EMIT_1F: |
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| 71 | debug_printf("EMIT_1F:\t"); |
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| 72 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 73 | break; |
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| 74 | case EMIT_1F_PSIZE: |
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| 75 | debug_printf("EMIT_1F_PSIZE:\t"); |
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| 76 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 77 | break; |
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| 78 | case EMIT_2F: |
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| 79 | debug_printf("EMIT_2F:\t"); |
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| 80 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 81 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 82 | break; |
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| 83 | case EMIT_3F: |
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| 84 | debug_printf("EMIT_3F:\t"); |
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| 85 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 86 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 87 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 88 | data += sizeof(float); |
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| 89 | break; |
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| 90 | case EMIT_4F: |
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| 91 | debug_printf("EMIT_4F:\t"); |
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| 92 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 93 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 94 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 95 | debug_printf("%f ", *(float *)data); data += sizeof(float); |
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| 96 | break; |
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| 97 | case EMIT_4UB: |
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| 98 | debug_printf("EMIT_4UB:\t"); |
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| 99 | debug_printf("%u ", *data++); |
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| 100 | debug_printf("%u ", *data++); |
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| 101 | debug_printf("%u ", *data++); |
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| 102 | debug_printf("%u ", *data++); |
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| 103 | break; |
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| 104 | case EMIT_4UB_BGRA: |
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| 105 | debug_printf("EMIT_4UB_BGRA:\t"); |
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| 106 | debug_printf("%u ", *data++); |
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| 107 | debug_printf("%u ", *data++); |
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| 108 | debug_printf("%u ", *data++); |
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| 109 | debug_printf("%u ", *data++); |
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| 110 | break; |
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| 111 | default: |
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| 112 | assert(0); |
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| 113 | } |
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| 114 | debug_printf("\n"); |
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| 115 | } |
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| 116 | debug_printf("\n"); |
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| 117 | } |