1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * All Rights Reserved. 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Functions for specifying the post-transformation vertex layout. 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Author: 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Brian Paul 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Keith Whitwell 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "draw/draw_private.h" 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "draw/draw_vertex.h" 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Compute the size of a vertex, in dwords/floats, to update the 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * vinfo->size field. 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgdraw_compute_vertex_size(struct vertex_info *vinfo) 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint i; 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vinfo->size = 0; 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < vinfo->num_attribs; i++) 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vinfo->size += draw_translate_vinfo_size(vinfo->attrib[i].emit); 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(vinfo->size % 4 == 0); 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* in dwords */ 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vinfo->size /= 4; 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgdraw_dump_emitted_vertex(const struct vertex_info *vinfo, const uint8_t *data) 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned i; 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org for (i = 0; i < vinfo->num_attribs; i++) { 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (vinfo->attrib[i].emit) { 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_OMIT: 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_OMIT:"); 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_1F: 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_1F:\t"); 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_1F_PSIZE: 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_1F_PSIZE:\t"); 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_2F: 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_2F:\t"); 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_3F: 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_3F:\t"); 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org data += sizeof(float); 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_4F: 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_4F:\t"); 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%f ", *(float *)data); data += sizeof(float); 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_4UB: 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_4UB:\t"); 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case EMIT_4UB_BGRA: 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("EMIT_4UB_BGRA:\t"); 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("%u ", *data++); 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(0); 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("\n"); 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org debug_printf("\n"); 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 118