1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2008 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#ifndef U_DRAW_H 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define U_DRAW_H 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_compiler.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_context.h" 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_state.h" 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef __cplusplus 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern "C" { 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgutil_draw_init_info(struct pipe_draw_info *info) 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(info, 0, sizeof(*info)); 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info->instance_count = 1; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info->max_index = 0xffffffff; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgutil_draw_arrays(struct pipe_context *pipe, uint mode, uint start, uint count) 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_draw_info info; 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_draw_init_info(&info); 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.mode = mode; 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.start = start; 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.count = count; 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.min_index = start; 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.max_index = start + count - 1; 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe->draw_vbo(pipe, &info); 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgutil_draw_elements(struct pipe_context *pipe, int index_bias, 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint mode, uint start, uint count) 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_draw_info info; 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_draw_init_info(&info); 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.indexed = TRUE; 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.mode = mode; 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.start = start; 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.count = count; 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.index_bias = index_bias; 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe->draw_vbo(pipe, &info); 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgutil_draw_arrays_instanced(struct pipe_context *pipe, 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint mode, uint start, uint count, 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint start_instance, 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint instance_count) 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_draw_info info; 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_draw_init_info(&info); 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.mode = mode; 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.start = start; 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.count = count; 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.start_instance = start_instance; 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.instance_count = instance_count; 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.min_index = start; 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.max_index = start + count - 1; 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe->draw_vbo(pipe, &info); 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgutil_draw_elements_instanced(struct pipe_context *pipe, 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int index_bias, 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint mode, uint start, uint count, 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint start_instance, 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint instance_count) 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_draw_info info; 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_draw_init_info(&info); 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.indexed = TRUE; 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.mode = mode; 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.start = start; 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.count = count; 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.index_bias = index_bias; 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.start_instance = start_instance; 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.instance_count = instance_count; 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe->draw_vbo(pipe, &info); 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic INLINE void 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgutil_draw_range_elements(struct pipe_context *pipe, 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int index_bias, 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint min_index, 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint max_index, 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint mode, uint start, uint count) 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_draw_info info; 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org util_draw_init_info(&info); 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.indexed = TRUE; 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.mode = mode; 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.start = start; 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.count = count; 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.index_bias = index_bias; 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.min_index = min_index; 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org info.max_index = max_index; 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org pipe->draw_vbo(pipe, &info); 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunsigned 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgutil_draw_max_index( 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_vertex_buffer *vertex_buffers, 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_vertex_element *vertex_elements, 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned nr_vertex_elements, 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_draw_info *info); 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef __cplusplus 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* !U_DRAW_H */ 158