diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_vbo.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_vbo.c | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/gallium/drivers/r300/r300_vbo.c b/src/gallium/drivers/r300/r300_vbo.c deleted file mode 100644 index a6a159667a..0000000000 --- a/src/gallium/drivers/r300/r300_vbo.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright 2009 Maciej Cencora <m.cencora@gmail.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * on the rights to use, copy, modify, merge, publish, distribute, sub - * license, and/or sell copies of the Software, and to permit persons to whom - * the Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -/* r300_vbo: Various helpers for emitting vertex buffers. Needs cleanup, - * refactoring, etc. */ - -#include "r300_vbo.h" - -#include "pipe/p_format.h" - -#include "r300_cs.h" -#include "r300_context.h" -#include "r300_state_inlines.h" -#include "r300_reg.h" -#include "r300_winsys.h" - -static INLINE void setup_vertex_attribute(struct r300_vertex_info *vinfo, - struct pipe_vertex_element *vert_elem, - unsigned attr_num) -{ - uint16_t hw_fmt1, hw_fmt2; - - hw_fmt1 = r300_translate_vertex_data_type(vert_elem->src_format) | - (attr_num << R300_DST_VEC_LOC_SHIFT); - hw_fmt2 = r300_translate_vertex_data_swizzle(vert_elem->src_format); - - if (attr_num % 2 == 0) - { - vinfo->vap_prog_stream_cntl[attr_num >> 1] = hw_fmt1; - vinfo->vap_prog_stream_cntl_ext[attr_num >> 1] = hw_fmt2; - } - else - { - vinfo->vap_prog_stream_cntl[attr_num >> 1] |= hw_fmt1 << 16; - vinfo->vap_prog_stream_cntl_ext[attr_num >> 1] |= hw_fmt2 << 16; - } -} - -static void finish_vertex_attribs_setup(struct r300_vertex_info *vinfo, - unsigned attribs_num) -{ - uint32_t last_vec_bit = (attribs_num % 2 == 0) ? - (R300_LAST_VEC << 16) : R300_LAST_VEC; - - assert(attribs_num > 0 && attribs_num <= 16); - vinfo->vap_prog_stream_cntl[(attribs_num - 1) >> 1] |= last_vec_bit; -} - -void setup_vertex_attributes(struct r300_context *r300) -{ - struct pipe_vertex_element *vert_elem; - int i; - - for (i = 0; i < r300->vertex_element_count; i++) { - vert_elem = &r300->vertex_element[i]; - setup_vertex_attribute(r300->vertex_info, vert_elem, i); - } - - finish_vertex_attribs_setup(r300->vertex_info, - r300->vertex_element_count); -} - -static INLINE int get_buffer_offset(struct r300_context *r300, - unsigned int buf_nr, - unsigned int elem_offset) -{ - return r300->vertex_buffer[buf_nr].buffer_offset + elem_offset; -} -#if 0 -/* XXX not called at all */ -static void setup_vertex_buffers(struct r300_context *r300) -{ - struct pipe_vertex_element *vert_elem; - int i; - - for (i = 0; i < r300->aos_count; i++) - { - vert_elem = &r300->vertex_element[i]; - /* XXX use translate module to convert the data */ - if (!format_is_supported(vert_elem->src_format, - vert_elem->nr_components)) { - assert(0); - /* - struct pipe_buffer *buf; - const unsigned int max_index = r300->vertex_buffers[vert_elem->vertex_buffer_index].max_index; - buf = pipe_buffer_create(r300->context.screen, 4, usage, vert_elem->nr_components * max_index * sizeof(float)); - */ - } - - if (get_buffer_offset(r300, - vert_elem->vertex_buffer_index, - vert_elem->src_offset) % 4) { - /* XXX need to align buffer */ - assert(0); - } - } -} -#endif -/* XXX these shouldn't be asserts since we can work around bad indexbufs */ -void setup_index_buffer(struct r300_context *r300, - struct pipe_buffer* indexBuffer, - unsigned indexSize) -{ - if (!r300->winsys->add_buffer(r300->winsys, indexBuffer, - RADEON_GEM_DOMAIN_GTT, 0)) { - assert(0); - } - - if (!r300->winsys->validate(r300->winsys)) { - assert(0); - } -} |