enum pipe_error ret = PIPE_OK;
int i;
+ SVGA_STATS_TIME_PUSH(svga_sws(hwtnl->svga), SVGA_STATS_TIME_GENERATEINDICES);
+
for (i = 0; i < IDX_CACHE_MAX; i++) {
if (hwtnl->index_cache[prim][i].buffer != NULL &&
hwtnl->index_cache[prim][i].generate == generate) {
if (DBG)
debug_printf("%s retrieve %d/%d\n", __FUNCTION__, i, gen_nr);
- return PIPE_OK;
+ goto done;
}
else if (gen_type == U_GENERATE_REUSABLE) {
pipe_resource_reference(&hwtnl->index_cache[prim][i].buffer,
ret = generate_indices(hwtnl, gen_nr, gen_size, generate, out_buf);
if (ret != PIPE_OK)
- return ret;
+ goto done;
hwtnl->index_cache[prim][i].generate = generate;
hwtnl->index_cache[prim][i].gen_nr = gen_nr;
debug_printf("%s cache %d/%d\n", __FUNCTION__,
i, hwtnl->index_cache[prim][i].gen_nr);
- return PIPE_OK;
+done:
+ SVGA_STATS_TIME_POP(svga_sws(hwtnl->svga));
+ return ret;
}
static enum pipe_error
simple_draw_arrays(struct svga_hwtnl *hwtnl,
enum pipe_prim_type prim, unsigned start, unsigned count,
- unsigned start_instance, unsigned instance_count)
+ unsigned start_instance, unsigned instance_count,
+ ubyte vertices_per_patch)
{
SVGA3dPrimitiveRange range;
unsigned hw_prim;
unsigned hw_count;
- hw_prim = svga_translate_prim(prim, count, &hw_count);
+ hw_prim = svga_translate_prim(prim, count, &hw_count, vertices_per_patch);
if (hw_count == 0)
return PIPE_ERROR_BAD_INPUT;
*/
return svga_hwtnl_prim(hwtnl, &range, count,
0, count - 1, NULL,
- start_instance, instance_count);
+ start_instance, instance_count,
+ NULL, NULL);
}
enum pipe_error
svga_hwtnl_draw_arrays(struct svga_hwtnl *hwtnl,
enum pipe_prim_type prim, unsigned start, unsigned count,
- unsigned start_instance, unsigned instance_count)
+ unsigned start_instance, unsigned instance_count,
+ ubyte vertices_per_patch)
{
- unsigned gen_prim, gen_size, gen_nr;
+ enum pipe_prim_type gen_prim;
+ unsigned gen_size, gen_nr;
enum indices_mode gen_type;
u_generate_func gen_func;
enum pipe_error ret = PIPE_OK;
unsigned api_pv = hwtnl->api_pv;
struct svga_context *svga = hwtnl->svga;
+ SVGA_STATS_TIME_PUSH(svga_sws(svga), SVGA_STATS_TIME_HWTNLDRAWARRAYS);
+
if (svga->curr.rast->templ.fill_front !=
svga->curr.rast->templ.fill_back) {
assert(hwtnl->api_fillmode == PIPE_POLYGON_MODE_FILL);
}
if (svga->curr.rast->templ.flatshade &&
- svga->state.hw_draw.fs->constant_color_output) {
+ svga_fs_variant(svga->state.hw_draw.fs)->constant_color_output) {
/* The fragment color is a constant, not per-vertex so the whole
* primitive will be the same color (except for possible blending).
* We can ignore the current provoking vertex state and use whatever
}
if (gen_type == U_GENERATE_LINEAR) {
- return simple_draw_arrays(hwtnl, gen_prim, start, count,
- start_instance, instance_count);
+ ret = simple_draw_arrays(hwtnl, gen_prim, start, count,
+ start_instance, instance_count,
+ vertices_per_patch);
}
else {
struct pipe_resource *gen_buf = NULL;
gen_type,
gen_nr,
gen_size, gen_func, &gen_buf);
- if (ret != PIPE_OK)
- goto done;
-
- pipe_debug_message(&svga->debug.callback, PERF_INFO,
- "generating temporary index buffer for drawing %s",
- u_prim_name(prim));
-
- ret = svga_hwtnl_simple_draw_range_elements(hwtnl,
- gen_buf,
- gen_size,
- start,
- 0,
- count - 1,
- gen_prim, 0, gen_nr,
- start_instance,
- instance_count);
- if (ret != PIPE_OK)
- goto done;
+ if (ret == PIPE_OK) {
+ pipe_debug_message(&svga->debug.callback, PERF_INFO,
+ "generating temporary index buffer for drawing %s",
+ u_prim_name(prim));
+
+ ret = svga_hwtnl_simple_draw_range_elements(hwtnl,
+ gen_buf,
+ gen_size,
+ start,
+ 0,
+ count - 1,
+ gen_prim, 0, gen_nr,
+ start_instance,
+ instance_count,
+ vertices_per_patch);
+ }
-done:
- if (gen_buf)
+ if (gen_buf) {
pipe_resource_reference(&gen_buf, NULL);
-
- return ret;
+ }
}
+
+ SVGA_STATS_TIME_POP(svga_sws(svga));
+ return ret;
}