/**
* Clear the given buffers to the specified values.
* No masking, no scissor (clear entire buffer).
*/
void
softpipe_clear(struct pipe_context *pipe, unsigned buffers,
const union pipe_color_union *color,
double depth, unsigned stencil)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint64_t cv;
uint i;
if (softpipe->no_rast)
return;
if (!softpipe_check_render_cond(softpipe))
return;
#if 0
softpipe_update_derived(softpipe, PIPE_PRIM_TRIANGLES); /* not needed?? */
#endif
if (buffers & PIPE_CLEAR_COLOR) {
for (i = 0; i < softpipe->framebuffer.nr_cbufs; i++) {
sp_tile_cache_clear(softpipe->cbuf_cache[i], color, 0);
}
}
if (buffers & PIPE_CLEAR_DEPTHSTENCIL) {
static const union pipe_color_union zero;
struct pipe_surface *ps = softpipe->framebuffer.zsbuf;
cv = util_pack64_z_stencil(ps->format, depth, stencil);
sp_tile_cache_clear(softpipe->zsbuf_cache, &zero, cv);
}
softpipe->dirty_render_cache = TRUE;
}
void
softpipe_set_vertex_sampler_textures(struct pipe_context *pipe,
unsigned num_textures,
struct pipe_texture **textures)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint i;
assert(num_textures <= PIPE_MAX_VERTEX_SAMPLERS);
/* Check for no-op */
if (num_textures == softpipe->num_vertex_textures &&
!memcmp(softpipe->vertex_textures, textures, num_textures * sizeof(struct pipe_texture *))) {
return;
}
draw_flush(softpipe->draw);
for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
struct pipe_texture *tex = i < num_textures ? textures[i] : NULL;
pipe_texture_reference(&softpipe->vertex_textures[i], tex);
sp_tex_tile_cache_set_texture(softpipe->vertex_tex_cache[i], tex);
}
softpipe->num_vertex_textures = num_textures;
softpipe->dirty |= SP_NEW_TEXTURE;
}
void
softpipe_bind_vertex_sampler_states(struct pipe_context *pipe,
unsigned num_samplers,
void **samplers)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
unsigned i;
assert(num_samplers <= PIPE_MAX_VERTEX_SAMPLERS);
/* Check for no-op */
if (num_samplers == softpipe->num_vertex_samplers &&
!memcmp(softpipe->vertex_samplers, samplers, num_samplers * sizeof(void *)))
return;
draw_flush(softpipe->draw);
for (i = 0; i < num_samplers; ++i)
softpipe->vertex_samplers[i] = samplers[i];
for (i = num_samplers; i < PIPE_MAX_VERTEX_SAMPLERS; ++i)
softpipe->vertex_samplers[i] = NULL;
softpipe->num_vertex_samplers = num_samplers;
softpipe->dirty |= SP_NEW_SAMPLER;
}
static void
softpipe_destroy( struct pipe_context *pipe )
{
struct softpipe_context *softpipe = softpipe_context( pipe );
uint i, sh;
#if DO_PSTIPPLE_IN_HELPER_MODULE
if (softpipe->pstipple.sampler)
pipe->delete_sampler_state(pipe, softpipe->pstipple.sampler);
pipe_resource_reference(&softpipe->pstipple.texture, NULL);
pipe_sampler_view_reference(&softpipe->pstipple.sampler_view, NULL);
#endif
if (softpipe->draw)
draw_destroy( softpipe->draw );
if (softpipe->quad.shade)
softpipe->quad.shade->destroy( softpipe->quad.shade );
if (softpipe->quad.depth_test)
softpipe->quad.depth_test->destroy( softpipe->quad.depth_test );
if (softpipe->quad.blend)
softpipe->quad.blend->destroy( softpipe->quad.blend );
if (softpipe->quad.pstipple)
softpipe->quad.pstipple->destroy( softpipe->quad.pstipple );
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
sp_destroy_tile_cache(softpipe->cbuf_cache[i]);
pipe_surface_reference(&softpipe->framebuffer.cbufs[i], NULL);
}
sp_destroy_tile_cache(softpipe->zsbuf_cache);
pipe_surface_reference(&softpipe->framebuffer.zsbuf, NULL);
for (sh = 0; sh < Elements(softpipe->tex_cache); sh++) {
for (i = 0; i < Elements(softpipe->tex_cache[0]); i++) {
sp_destroy_tex_tile_cache(softpipe->tex_cache[sh][i]);
pipe_sampler_view_reference(&softpipe->sampler_views[sh][i], NULL);
}
}
for (sh = 0; sh < Elements(softpipe->constants); sh++) {
for (i = 0; i < Elements(softpipe->constants[0]); i++) {
if (softpipe->constants[sh][i]) {
pipe_resource_reference(&softpipe->constants[sh][i], NULL);
}
}
}
for (i = 0; i < softpipe->num_vertex_buffers; i++) {
pipe_resource_reference(&softpipe->vertex_buffer[i].buffer, NULL);
}
tgsi_exec_machine_destroy(softpipe->fs_machine);
FREE( softpipe );
}
static void
softpipe_begin_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct softpipe_context *softpipe = softpipe_context( pipe );
struct softpipe_query *sq = softpipe_query(q);
switch (sq->type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
sq->start = softpipe->occlusion_count;
break;
case PIPE_QUERY_TIMESTAMP_DISJOINT:
case PIPE_QUERY_TIME_ELAPSED:
sq->start = 1000*os_time_get();
break;
case PIPE_QUERY_SO_STATISTICS:
sq->so.primitives_storage_needed = 0;
case PIPE_QUERY_PRIMITIVES_EMITTED:
sq->so.num_primitives_written = 0;
softpipe->so_stats.num_primitives_written = 0;
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
sq->num_primitives_generated = 0;
softpipe->num_primitives_generated = 0;
break;
case PIPE_QUERY_TIMESTAMP:
case PIPE_QUERY_GPU_FINISHED:
break;
default:
assert(0);
break;
}
softpipe->active_query_count++;
softpipe->dirty |= SP_NEW_QUERY;
}
static void
softpipe_end_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct softpipe_context *softpipe = softpipe_context( pipe );
struct softpipe_query *sq = softpipe_query(q);
sq->end = softpipe->occlusion_count;
}
void softpipe_set_clip_state( struct pipe_context *pipe,
const struct pipe_clip_state *clip )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
/* pass the clip state to the draw module */
draw_set_clip_state(softpipe->draw, clip);
}
void
softpipe_set_sampler_views(struct pipe_context *pipe,
unsigned shader,
unsigned start,
unsigned num,
struct pipe_sampler_view **views)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint i;
assert(shader < PIPE_SHADER_TYPES);
assert(start + num <= ARRAY_SIZE(softpipe->sampler_views[shader]));
draw_flush(softpipe->draw);
/* set the new sampler views */
for (i = 0; i < num; i++) {
struct sp_sampler_view *sp_sviewsrc;
struct sp_sampler_view *sp_sviewdst =
&softpipe->tgsi.sampler[shader]->sp_sview[start + i];
struct pipe_sampler_view **pview = &softpipe->sampler_views[shader][start + i];
pipe_sampler_view_reference(pview, views[i]);
sp_tex_tile_cache_set_sampler_view(softpipe->tex_cache[shader][start + i],
views[i]);
/*
* We don't really have variants, however some bits are different per shader,
* so just copy?
*/
sp_sviewsrc = (struct sp_sampler_view *)*pview;
if (sp_sviewsrc) {
memcpy(sp_sviewdst, sp_sviewsrc, sizeof(*sp_sviewsrc));
sp_sviewdst->compute_lambda = softpipe_get_lambda_func(&sp_sviewdst->base, shader);
sp_sviewdst->cache = softpipe->tex_cache[shader][start + i];
}
else {
memset(sp_sviewdst, 0, sizeof(*sp_sviewsrc));
}
}
/* find highest non-null sampler_views[] entry */
{
unsigned j = MAX2(softpipe->num_sampler_views[shader], start + num);
while (j > 0 && softpipe->sampler_views[shader][j - 1] == NULL)
j--;
softpipe->num_sampler_views[shader] = j;
}
if (shader == PIPE_SHADER_VERTEX || shader == PIPE_SHADER_GEOMETRY) {
draw_set_sampler_views(softpipe->draw,
shader,
softpipe->sampler_views[shader],
softpipe->num_sampler_views[shader]);
}
softpipe->dirty |= SP_NEW_TEXTURE;
}
void softpipe_set_stencil_ref( struct pipe_context *pipe,
const struct pipe_stencil_ref *stencil_ref )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
softpipe->stencil_ref = *stencil_ref;
softpipe->dirty |= SP_NEW_DEPTH_STENCIL_ALPHA;
}
void softpipe_set_blend_color( struct pipe_context *pipe,
const struct pipe_blend_color *blend_color )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
softpipe->blend_color = *blend_color;
softpipe->dirty |= SP_NEW_BLEND;
}
void softpipe_bind_blend_state( struct pipe_context *pipe,
void *blend )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
softpipe->blend = (const struct pipe_blend_state *)blend;
softpipe->dirty |= SP_NEW_BLEND;
}
void
softpipe_bind_depth_stencil_state(struct pipe_context *pipe,
void *depth_stencil)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
softpipe->depth_stencil = (struct pipe_depth_stencil_alpha_state *)depth_stencil;
softpipe->dirty |= SP_NEW_DEPTH_STENCIL_ALPHA;
}
static void
softpipe_render_condition( struct pipe_context *pipe,
struct pipe_query *query,
uint mode )
{
struct softpipe_context *softpipe = softpipe_context( pipe );
softpipe->render_cond_query = query;
softpipe->render_cond_mode = mode;
}
void softpipe_set_polygon_stipple( struct pipe_context *pipe,
const struct pipe_poly_stipple *stipple )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
draw_flush(softpipe->draw);
softpipe->poly_stipple = *stipple; /* struct copy */
softpipe->dirty |= SP_NEW_STIPPLE;
}
void softpipe_set_scissor_state( struct pipe_context *pipe,
const struct pipe_scissor_state *scissor )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
draw_flush(softpipe->draw);
softpipe->scissor = *scissor; /* struct copy */
softpipe->dirty |= SP_NEW_SCISSOR;
}
/**
* XXX this might get moved someday
* Set the framebuffer surface info: color buffers, zbuffer, stencil buffer.
* Here, we flush the old surfaces and update the tile cache to point to the new
* surfaces.
*/
void
softpipe_set_framebuffer_state(struct pipe_context *pipe,
const struct pipe_framebuffer_state *fb)
{
struct softpipe_context *sp = softpipe_context(pipe);
uint i;
draw_flush(sp->draw);
for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
struct pipe_surface *cb = i < fb->nr_cbufs ? fb->cbufs[i] : NULL;
/* check if changing cbuf */
if (sp->framebuffer.cbufs[i] != cb) {
/* flush old */
sp_flush_tile_cache(sp->cbuf_cache[i]);
/* assign new */
pipe_surface_reference(&sp->framebuffer.cbufs[i], cb);
/* update cache */
sp_tile_cache_set_surface(sp->cbuf_cache[i], cb);
}
}
sp->framebuffer.nr_cbufs = fb->nr_cbufs;
/* zbuf changing? */
if (sp->framebuffer.zsbuf != fb->zsbuf) {
/* flush old */
sp_flush_tile_cache(sp->zsbuf_cache);
/* assign new */
pipe_surface_reference(&sp->framebuffer.zsbuf, fb->zsbuf);
/* update cache */
sp_tile_cache_set_surface(sp->zsbuf_cache, fb->zsbuf);
/* Tell draw module how deep the Z/depth buffer is
*
* If no depth buffer is bound, send the utility function the
* format for no bound depth (PIPE_FORMAT_NONE).
*/
draw_set_zs_format(sp->draw,
(sp->framebuffer.zsbuf) ?
sp->framebuffer.zsbuf->format : PIPE_FORMAT_NONE);
}
sp->framebuffer.width = fb->width;
sp->framebuffer.height = fb->height;
sp->framebuffer.samples = fb->samples;
sp->framebuffer.layers = fb->layers;
sp->dirty |= SP_NEW_FRAMEBUFFER;
}
void softpipe_set_viewport_state( struct pipe_context *pipe,
const struct pipe_viewport_state *viewport )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
/* pass the viewport info to the draw module */
draw_set_viewport_state(softpipe->draw, viewport);
softpipe->viewport = *viewport; /* struct copy */
softpipe->dirty |= SP_NEW_VIEWPORT;
}
static void
softpipe_set_index_buffer(struct pipe_context *pipe,
const struct pipe_index_buffer *ib)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
if (ib)
memcpy(&softpipe->index_buffer, ib, sizeof(softpipe->index_buffer));
else
memset(&softpipe->index_buffer, 0, sizeof(softpipe->index_buffer));
}
static void sp_blit(struct pipe_context *pipe,
const struct pipe_blit_info *info)
{
struct softpipe_context *sp = softpipe_context(pipe);
if (info->render_condition_enable && !softpipe_check_render_cond(sp))
return;
if (info->src.resource->nr_samples > 1 &&
info->dst.resource->nr_samples <= 1 &&
!util_format_is_depth_or_stencil(info->src.resource->format) &&
!util_format_is_pure_integer(info->src.resource->format)) {
debug_printf("softpipe: color resolve unimplemented\n");
return;
}
if (util_try_blit_via_copy_region(pipe, info)) {
return; /* done */
}
if (!util_blitter_is_blit_supported(sp->blitter, info)) {
debug_printf("softpipe: blit unsupported %s -> %s\n",
util_format_short_name(info->src.resource->format),
util_format_short_name(info->dst.resource->format));
return;
}
/* XXX turn off occlusion and streamout queries */
util_blitter_save_vertex_buffer_slot(sp->blitter, sp->vertex_buffer);
util_blitter_save_vertex_elements(sp->blitter, sp->velems);
util_blitter_save_vertex_shader(sp->blitter, sp->vs);
util_blitter_save_geometry_shader(sp->blitter, sp->gs);
util_blitter_save_so_targets(sp->blitter, sp->num_so_targets,
(struct pipe_stream_output_target**)sp->so_targets);
util_blitter_save_rasterizer(sp->blitter, sp->rasterizer);
util_blitter_save_viewport(sp->blitter, &sp->viewports[0]);
util_blitter_save_scissor(sp->blitter, &sp->scissors[0]);
util_blitter_save_fragment_shader(sp->blitter, sp->fs);
util_blitter_save_blend(sp->blitter, sp->blend);
util_blitter_save_depth_stencil_alpha(sp->blitter, sp->depth_stencil);
util_blitter_save_stencil_ref(sp->blitter, &sp->stencil_ref);
/*util_blitter_save_sample_mask(sp->blitter, sp->sample_mask);*/
util_blitter_save_framebuffer(sp->blitter, &sp->framebuffer);
util_blitter_save_fragment_sampler_states(sp->blitter,
sp->num_samplers[PIPE_SHADER_FRAGMENT],
(void**)sp->samplers[PIPE_SHADER_FRAGMENT]);
util_blitter_save_fragment_sampler_views(sp->blitter,
sp->num_sampler_views[PIPE_SHADER_FRAGMENT],
sp->sampler_views[PIPE_SHADER_FRAGMENT]);
util_blitter_save_render_condition(sp->blitter, sp->render_cond_query,
sp->render_cond_cond, sp->render_cond_mode);
util_blitter_blit(sp->blitter, info);
}
void softpipe_bind_rasterizer_state(struct pipe_context *pipe,
void *setup)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
/* pass-through to draw module */
draw_set_rasterizer_state(softpipe->draw, setup);
softpipe->rasterizer = (struct pipe_rasterizer_state *)setup;
softpipe->dirty |= SP_NEW_RASTERIZER;
}
static void
softpipe_bind_blend_state(struct pipe_context *pipe,
void *blend)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
draw_flush(softpipe->draw);
softpipe->blend = (struct pipe_blend_state *)blend;
softpipe->dirty |= SP_NEW_BLEND;
}
void
softpipe_flush( struct pipe_context *pipe,
unsigned flags,
struct pipe_fence_handle **fence )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint i;
draw_flush(softpipe->draw);
if (flags & SP_FLUSH_TEXTURE_CACHE) {
unsigned sh;
for (sh = 0; sh < Elements(softpipe->tex_cache); sh++) {
for (i = 0; i < softpipe->num_sampler_views[sh]; i++) {
sp_flush_tex_tile_cache(softpipe->tex_cache[sh][i]);
}
}
}
/* If this is a swapbuffers, just flush color buffers.
*
* The zbuffer changes are not discarded, but held in the cache
* in the hope that a later clear will wipe them out.
*/
for (i = 0; i < softpipe->framebuffer.nr_cbufs; i++)
if (softpipe->cbuf_cache[i])
sp_flush_tile_cache(softpipe->cbuf_cache[i]);
if (softpipe->zsbuf_cache)
sp_flush_tile_cache(softpipe->zsbuf_cache);
softpipe->dirty_render_cache = FALSE;
/* Enable to dump BMPs of the color/depth buffers each frame */
#if 0
if (flags & PIPE_FLUSH_END_OF_FRAME) {
static unsigned frame_no = 1;
static char filename[256];
util_snprintf(filename, sizeof(filename), "cbuf_%u.bmp", frame_no);
debug_dump_surface_bmp(pipe, filename, softpipe->framebuffer.cbufs[0]);
util_snprintf(filename, sizeof(filename), "zsbuf_%u.bmp", frame_no);
debug_dump_surface_bmp(pipe, filename, softpipe->framebuffer.zsbuf);
++frame_no;
}
#endif
if (fence)
*fence = (void*)(intptr_t)1;
}
static void
softpipe_bind_vertex_elements_state(struct pipe_context *pipe,
void *velems)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
struct sp_velems_state *sp_velems = (struct sp_velems_state *) velems;
softpipe->velems = sp_velems;
softpipe->dirty |= SP_NEW_VERTEX;
if (sp_velems)
draw_set_vertex_elements(softpipe->draw, sp_velems->count, sp_velems->velem);
}
static boolean
softpipe_begin_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct softpipe_context *softpipe = softpipe_context( pipe );
struct softpipe_query *sq = softpipe_query(q);
switch (sq->type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
case PIPE_QUERY_OCCLUSION_PREDICATE:
sq->start = softpipe->occlusion_count;
break;
case PIPE_QUERY_TIME_ELAPSED:
sq->start = os_time_get_nano();
break;
case PIPE_QUERY_SO_STATISTICS:
sq->so.num_primitives_written = softpipe->so_stats.num_primitives_written;
sq->so.primitives_storage_needed = softpipe->so_stats.primitives_storage_needed;
break;
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
sq->end = FALSE;
break;
case PIPE_QUERY_PRIMITIVES_EMITTED:
sq->so.num_primitives_written = softpipe->so_stats.num_primitives_written;
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
sq->so.primitives_storage_needed = softpipe->so_stats.primitives_storage_needed;
break;
case PIPE_QUERY_TIMESTAMP:
case PIPE_QUERY_GPU_FINISHED:
case PIPE_QUERY_TIMESTAMP_DISJOINT:
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
/* reset our cache */
if (softpipe->active_statistics_queries == 0) {
memset(&softpipe->pipeline_statistics, 0,
sizeof(softpipe->pipeline_statistics));
}
memcpy(&sq->stats, &softpipe->pipeline_statistics,
sizeof(sq->stats));
softpipe->active_statistics_queries++;
break;
default:
assert(0);
break;
}
softpipe->active_query_count++;
softpipe->dirty |= SP_NEW_QUERY;
return true;
}
void softpipe_bind_rasterizer_state(struct pipe_context *pipe,
void *rasterizer)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
if (softpipe->rasterizer == rasterizer)
return;
/* pass-through to draw module */
draw_set_rasterizer_state(softpipe->draw, rasterizer);
softpipe->rasterizer = rasterizer;
softpipe->dirty |= SP_NEW_RASTERIZER;
}
static void
softpipe_clear_render_target(struct pipe_context *pipe,
struct pipe_surface *dst,
const union pipe_color_union *color,
unsigned dstx, unsigned dsty,
unsigned width, unsigned height)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
if (!softpipe_check_render_cond(softpipe))
return;
util_clear_render_target(pipe, dst, color,
dstx, dsty, width, height);
}
static void
softpipe_set_viewport_states(struct pipe_context *pipe,
unsigned start_slot,
unsigned num_viewports,
const struct pipe_viewport_state *viewports)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
/* pass the viewport info to the draw module */
draw_set_viewport_states(softpipe->draw, start_slot, num_viewports,
viewports);
memcpy(softpipe->viewports + start_slot, viewports,
sizeof(struct pipe_viewport_state) * num_viewports);
softpipe->dirty |= SP_NEW_VIEWPORT;
}
void
softpipe_set_vertex_buffers(struct pipe_context *pipe,
unsigned count,
const struct pipe_vertex_buffer *buffers)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
assert(count <= PIPE_MAX_ATTRIBS);
memcpy(softpipe->vertex_buffer, buffers, count * sizeof(buffers[0]));
softpipe->num_vertex_buffers = count;
softpipe->dirty |= SP_NEW_VERTEX;
draw_set_vertex_buffers(softpipe->draw, count, buffers);
}
static void
softpipe_set_sampler_views(struct pipe_context *pipe,
unsigned shader,
unsigned start,
unsigned num,
struct pipe_sampler_view **views)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
uint i;
assert(shader < PIPE_SHADER_TYPES);
assert(start + num <= Elements(softpipe->sampler_views[shader]));
/* Check for no-op */
if (start + num <= softpipe->num_sampler_views[shader] &&
!memcmp(softpipe->sampler_views[shader] + start, views,
num * sizeof(struct pipe_sampler_view *))) {
return;
}
draw_flush(softpipe->draw);
/* set the new sampler views */
for (i = 0; i < num; i++) {
pipe_sampler_view_reference(&softpipe->sampler_views[shader][start + i],
views[i]);
sp_tex_tile_cache_set_sampler_view(softpipe->tex_cache[shader][start + i],
views[i]);
}
/* find highest non-null sampler_views[] entry */
{
unsigned j = MAX2(softpipe->num_sampler_views[shader], start + num);
while (j > 0 && softpipe->sampler_views[shader][j - 1] == NULL)
j--;
softpipe->num_sampler_views[shader] = j;
}
if (shader == PIPE_SHADER_VERTEX || shader == PIPE_SHADER_GEOMETRY) {
draw_set_sampler_views(softpipe->draw,
shader,
softpipe->sampler_views[shader],
softpipe->num_sampler_views[shader]);
}
softpipe->dirty |= SP_NEW_TEXTURE;
}
static void
softpipe_set_vertex_buffers(struct pipe_context *pipe,
unsigned count,
const struct pipe_vertex_buffer *buffers)
{
struct softpipe_context *softpipe = softpipe_context(pipe);
assert(count <= PIPE_MAX_ATTRIBS);
util_copy_vertex_buffers(softpipe->vertex_buffer,
&softpipe->num_vertex_buffers,
buffers, count);
softpipe->dirty |= SP_NEW_VERTEX;
draw_set_vertex_buffers(softpipe->draw, count, buffers);
}