struct r300_screen *r300screen = r300->screen;
struct r300_query *q;
- assert(query_type == PIPE_QUERY_OCCLUSION_COUNTER);
+ if (query_type != PIPE_QUERY_OCCLUSION_COUNTER) {
+ return NULL;
+ }
q = CALLOC_STRUCT(r300_query);
if (!q)
insert_at_tail(&r300->query_list, q);
/* Open up the occlusion query buffer. */
- q->buffer = r300->rws->buffer_create(r300->rws, 4096, 0, q->domain, q->buffer_size);
+ q->buffer = r300->rws->buffer_create(r300->rws, q->buffer_size, 4096,
+ PIPE_BIND_CUSTOM, PIPE_USAGE_STREAM,
+ q->domain);
+ q->cs_buffer = r300->rws->buffer_get_cs_handle(r300->rws, q->buffer);
return (struct pipe_query*)q;
}
struct r300_query *query)
{
r300->query_current = query;
- r300->query_start.dirty = TRUE;
+ r300_mark_atom_dirty(r300, &r300->query_start);
}
static void r300_begin_query(struct pipe_context* pipe,
flags = PIPE_TRANSFER_READ | (!wait ? PIPE_TRANSFER_DONTBLOCK : 0);
- map = r300->rws->buffer_map(r300->rws, q->buffer, flags);
+ map = r300->rws->buffer_map(r300->rws, q->buffer, r300->cs, flags);
if (!map)
return FALSE;
uint mode)
{
struct r300_context *r300 = r300_context(pipe);
- uint64_t result;
+ uint64_t result = 0;
boolean wait;
if (query) {
if (!r300_get_query_result(pipe, query, wait, &result)) {
r300->skip_rendering = FALSE;
+ } else {
+ r300->skip_rendering = result == 0;
}
-
- r300->skip_rendering = result == 0;
} else {
r300->skip_rendering = FALSE;
}
}
+/***************************************************************************
+ * Fake occlusion queries (for debugging)
+ ***************************************************************************/
+
+static unsigned r300_fake_query;
+
+static struct pipe_query *r300_fake_create_query(struct pipe_context *pipe,
+ unsigned query_type)
+{
+ return (struct pipe_query*)&r300_fake_query;
+}
+
+static void r300_fake_destroy_query(struct pipe_context* pipe,
+ struct pipe_query* query)
+{
+}
+
+static void r300_fake_begin_query(struct pipe_context* pipe,
+ struct pipe_query* query)
+{
+}
+
+static void r300_fake_end_query(struct pipe_context* pipe,
+ struct pipe_query* query)
+{
+}
+
+static boolean r300_fake_get_query_result(struct pipe_context* pipe,
+ struct pipe_query* query,
+ boolean wait, void* vresult)
+{
+ uint64_t *result = (uint64_t*)vresult;
+ *result = 1000000;
+ return TRUE;
+}
+
+static void r300_fake_render_condition(struct pipe_context *pipe,
+ struct pipe_query *query, uint mode)
+{
+}
+
void r300_init_query_functions(struct r300_context* r300) {
- r300->context.create_query = r300_create_query;
- r300->context.destroy_query = r300_destroy_query;
- r300->context.begin_query = r300_begin_query;
- r300->context.end_query = r300_end_query;
- r300->context.get_query_result = r300_get_query_result;
- r300->context.render_condition = r300_render_condition;
+ if (DBG_ON(r300, DBG_FAKE_OCC)) {
+ r300->context.create_query = r300_fake_create_query;
+ r300->context.destroy_query = r300_fake_destroy_query;
+ r300->context.begin_query = r300_fake_begin_query;
+ r300->context.end_query = r300_fake_end_query;
+ r300->context.get_query_result = r300_fake_get_query_result;
+ r300->context.render_condition = r300_fake_render_condition;
+ } else {
+ r300->context.create_query = r300_create_query;
+ r300->context.destroy_query = r300_destroy_query;
+ r300->context.begin_query = r300_begin_query;
+ r300->context.end_query = r300_end_query;
+ r300->context.get_query_result = r300_get_query_result;
+ r300->context.render_condition = r300_render_condition;
+ }
}