/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
* Copyright 2010 VMware, Inc.
* All Rights Reserved.
*
#include "draw/draw_context.h"
#include "pipe/p_defines.h"
#include "util/u_memory.h"
-#include "os/os_time.h"
+#include "util/os_time.h"
#include "lp_context.h"
#include "lp_flush.h"
#include "lp_fence.h"
static struct pipe_query *
llvmpipe_create_query(struct pipe_context *pipe,
- unsigned type)
+ unsigned type,
+ unsigned index)
{
struct llvmpipe_query *pq;
if (pq) {
pq->type = type;
+ pq->index = index;
}
return (struct pipe_query *) pq;
}
-static boolean
+static bool
llvmpipe_get_query_result(struct pipe_context *pipe,
struct pipe_query *q,
- boolean wait,
+ bool wait,
union pipe_query_result *vresult)
{
struct llvmpipe_screen *screen = llvmpipe_screen(pipe->screen);
llvmpipe_flush(pipe, NULL, __FUNCTION__);
if (!wait)
- return FALSE;
+ return false;
lp_fence_wait(pq->fence);
}
}
break;
case PIPE_QUERY_OCCLUSION_PREDICATE:
+ case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
for (i = 0; i < num_threads; i++) {
/* safer (still not guaranteed) when there's an overflow */
vresult->b = vresult->b || pq->end[i];
(struct pipe_query_data_timestamp_disjoint *)vresult;
/* os_get_time_nano return nanoseconds */
td->frequency = UINT64_C(1000000000);
- td->disjoint = FALSE;
+ td->disjoint = false;
}
break;
case PIPE_QUERY_GPU_FINISHED:
- vresult->b = TRUE;
+ vresult->b = true;
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
- *result = pq->num_primitives_generated;
+ *result = pq->num_primitives_generated[0];
break;
case PIPE_QUERY_PRIMITIVES_EMITTED:
- *result = pq->num_primitives_written;
+ *result = pq->num_primitives_written[0];
+ break;
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
+ vresult->b = false;
+ for (unsigned s = 0; s < PIPE_MAX_VERTEX_STREAMS; s++)
+ vresult->b |= pq->num_primitives_generated[s] > pq->num_primitives_written[s];
break;
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- vresult->b = pq->num_primitives_generated > pq->num_primitives_written;
+ vresult->b = pq->num_primitives_generated[0] > pq->num_primitives_written[0];
break;
case PIPE_QUERY_SO_STATISTICS: {
struct pipe_query_data_so_statistics *stats =
(struct pipe_query_data_so_statistics *)vresult;
- stats->num_primitives_written = pq->num_primitives_written;
- stats->primitives_storage_needed = pq->num_primitives_generated;
+ stats->num_primitives_written = pq->num_primitives_written[0];
+ stats->primitives_storage_needed = pq->num_primitives_generated[0];
}
break;
case PIPE_QUERY_PIPELINE_STATISTICS: {
break;
}
- return TRUE;
+ return true;
}
-
static void
+llvmpipe_get_query_result_resource(struct pipe_context *pipe,
+ struct pipe_query *q,
+ bool wait,
+ enum pipe_query_value_type result_type,
+ int index,
+ struct pipe_resource *resource,
+ unsigned offset)
+{
+ struct llvmpipe_screen *screen = llvmpipe_screen(pipe->screen);
+ unsigned num_threads = MAX2(1, screen->num_threads);
+ struct llvmpipe_query *pq = llvmpipe_query(q);
+ struct llvmpipe_resource *lpr = llvmpipe_resource(resource);
+ bool unflushed = false;
+ bool unsignalled = false;
+ if (pq->fence) {
+ /* only have a fence if there was a scene */
+ if (!lp_fence_signalled(pq->fence)) {
+ unsignalled = true;
+ if (!lp_fence_issued(pq->fence))
+ unflushed = true;
+ }
+ }
+
+
+ uint64_t value = 0;
+ if (index == -1)
+ if (unsignalled)
+ value = 0;
+ else
+ value = 1;
+ else {
+ unsigned i;
+
+ if (unflushed) {
+ llvmpipe_flush(pipe, NULL, __FUNCTION__);
+
+ if (!wait)
+ return;
+
+ lp_fence_wait(pq->fence);
+ }
+
+ switch (pq->type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ for (i = 0; i < num_threads; i++) {
+ value += pq->end[i];
+ }
+ break;
+ case PIPE_QUERY_OCCLUSION_PREDICATE:
+ case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
+ for (i = 0; i < num_threads; i++) {
+ /* safer (still not guaranteed) when there's an overflow */
+ value = value || pq->end[i];
+ }
+ break;
+ case PIPE_QUERY_PRIMITIVES_GENERATED:
+ value = pq->num_primitives_generated[0];
+ break;
+ case PIPE_QUERY_PRIMITIVES_EMITTED:
+ value = pq->num_primitives_written[0];
+ break;
+ case PIPE_QUERY_TIMESTAMP:
+ for (i = 0; i < num_threads; i++) {
+ if (pq->end[i] > value) {
+ value = pq->end[i];
+ }
+ }
+ break;
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
+ value = 0;
+ for (unsigned s = 0; s < PIPE_MAX_VERTEX_STREAMS; s++)
+ value |= !!(pq->num_primitives_generated[s] > pq->num_primitives_written[s]);
+ break;
+ case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ value = !!(pq->num_primitives_generated[0] > pq->num_primitives_written[0]);
+ break;
+ case PIPE_QUERY_PIPELINE_STATISTICS:
+ switch ((enum pipe_statistics_query_index)index) {
+ case PIPE_STAT_QUERY_IA_VERTICES:
+ value = pq->stats.ia_vertices;
+ break;
+ case PIPE_STAT_QUERY_IA_PRIMITIVES:
+ value = pq->stats.ia_primitives;
+ break;
+ case PIPE_STAT_QUERY_VS_INVOCATIONS:
+ value = pq->stats.vs_invocations;
+ break;
+ case PIPE_STAT_QUERY_GS_INVOCATIONS:
+ value = pq->stats.gs_invocations;
+ break;
+ case PIPE_STAT_QUERY_GS_PRIMITIVES:
+ value = pq->stats.gs_primitives;
+ break;
+ case PIPE_STAT_QUERY_C_INVOCATIONS:
+ value = pq->stats.c_invocations;
+ break;
+ case PIPE_STAT_QUERY_C_PRIMITIVES:
+ value = pq->stats.c_primitives;
+ break;
+ case PIPE_STAT_QUERY_PS_INVOCATIONS:
+ value = 0;
+ for (i = 0; i < num_threads; i++) {
+ value += pq->end[i];
+ }
+ value *= LP_RASTER_BLOCK_SIZE * LP_RASTER_BLOCK_SIZE;
+ break;
+ case PIPE_STAT_QUERY_HS_INVOCATIONS:
+ value = pq->stats.hs_invocations;
+ break;
+ case PIPE_STAT_QUERY_DS_INVOCATIONS:
+ value = pq->stats.ds_invocations;
+ break;
+ case PIPE_STAT_QUERY_CS_INVOCATIONS:
+ value = pq->stats.cs_invocations;
+ break;
+ }
+ break;
+ default:
+ fprintf(stderr, "Unknown query type %d\n", pq->type);
+ break;
+ }
+ }
+
+ void *dst = (uint8_t *)lpr->data + offset;
+ switch (result_type) {
+ case PIPE_QUERY_TYPE_I32: {
+ int32_t *iptr = (int32_t *)dst;
+ if (value > 0x7fffffff)
+ *iptr = 0x7fffffff;
+ else
+ *iptr = (int32_t)value;
+ break;
+ }
+ case PIPE_QUERY_TYPE_U32: {
+ uint32_t *uptr = (uint32_t *)dst;
+ if (value > 0xffffffff)
+ *uptr = 0xffffffff;
+ else
+ *uptr = (uint32_t)value;
+ break;
+ }
+ case PIPE_QUERY_TYPE_I64: {
+ int64_t *iptr = (int64_t *)dst;
+ *iptr = (int64_t)value;
+ break;
+ }
+ case PIPE_QUERY_TYPE_U64: {
+ uint64_t *uptr = (uint64_t *)dst;
+ *uptr = (uint64_t)value;
+ break;
+ }
+ }
+}
+
+static bool
llvmpipe_begin_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct llvmpipe_context *llvmpipe = llvmpipe_context( pipe );
switch (pq->type) {
case PIPE_QUERY_PRIMITIVES_EMITTED:
- pq->num_primitives_written = llvmpipe->so_stats.num_primitives_written;
+ pq->num_primitives_written[0] = llvmpipe->so_stats[pq->index].num_primitives_written;
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
- pq->num_primitives_generated = llvmpipe->num_primitives_generated;
+ pq->num_primitives_generated[0] = llvmpipe->so_stats[pq->index].primitives_storage_needed;
+ llvmpipe->active_primgen_queries++;
break;
case PIPE_QUERY_SO_STATISTICS:
- pq->num_primitives_written = llvmpipe->so_stats.num_primitives_written;
- pq->num_primitives_generated = llvmpipe->num_primitives_generated;
+ pq->num_primitives_written[0] = llvmpipe->so_stats[pq->index].num_primitives_written;
+ pq->num_primitives_generated[0] = llvmpipe->so_stats[pq->index].primitives_storage_needed;
+ break;
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
+ for (unsigned s = 0; s < PIPE_MAX_VERTEX_STREAMS; s++) {
+ pq->num_primitives_written[s] = llvmpipe->so_stats[s].num_primitives_written;
+ pq->num_primitives_generated[s] = llvmpipe->so_stats[s].primitives_storage_needed;
+ }
break;
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- pq->num_primitives_written = llvmpipe->so_stats.num_primitives_written;
- pq->num_primitives_generated = llvmpipe->num_primitives_generated;
+ pq->num_primitives_written[0] = llvmpipe->so_stats[pq->index].num_primitives_written;
+ pq->num_primitives_generated[0] = llvmpipe->so_stats[pq->index].primitives_storage_needed;
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
/* reset our cache */
break;
case PIPE_QUERY_OCCLUSION_COUNTER:
case PIPE_QUERY_OCCLUSION_PREDICATE:
+ case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
llvmpipe->active_occlusion_queries++;
llvmpipe->dirty |= LP_NEW_OCCLUSION_QUERY;
break;
default:
break;
}
+ return true;
}
-static void
+static bool
llvmpipe_end_query(struct pipe_context *pipe, struct pipe_query *q)
{
struct llvmpipe_context *llvmpipe = llvmpipe_context( pipe );
switch (pq->type) {
case PIPE_QUERY_PRIMITIVES_EMITTED:
- pq->num_primitives_written =
- llvmpipe->so_stats.num_primitives_written - pq->num_primitives_written;
+ pq->num_primitives_written[0] =
+ llvmpipe->so_stats[pq->index].num_primitives_written - pq->num_primitives_written[0];
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
- pq->num_primitives_generated =
- llvmpipe->num_primitives_generated - pq->num_primitives_generated;
+ assert(llvmpipe->active_primgen_queries);
+ llvmpipe->active_primgen_queries--;
+ pq->num_primitives_generated[0] =
+ llvmpipe->so_stats[pq->index].primitives_storage_needed - pq->num_primitives_generated[0];
break;
case PIPE_QUERY_SO_STATISTICS:
- pq->num_primitives_written =
- llvmpipe->so_stats.num_primitives_written - pq->num_primitives_written;
- pq->num_primitives_generated =
- llvmpipe->num_primitives_generated - pq->num_primitives_generated;
+ pq->num_primitives_written[0] =
+ llvmpipe->so_stats[pq->index].num_primitives_written - pq->num_primitives_written[0];
+ pq->num_primitives_generated[0] =
+ llvmpipe->so_stats[pq->index].primitives_storage_needed - pq->num_primitives_generated[0];
+ break;
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
+ for (unsigned s = 0; s < PIPE_MAX_VERTEX_STREAMS; s++) {
+ pq->num_primitives_written[s] =
+ llvmpipe->so_stats[s].num_primitives_written - pq->num_primitives_written[s];
+ pq->num_primitives_generated[s] =
+ llvmpipe->so_stats[s].primitives_storage_needed - pq->num_primitives_generated[s];
+ }
break;
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- pq->num_primitives_written =
- llvmpipe->so_stats.num_primitives_written - pq->num_primitives_written;
- pq->num_primitives_generated =
- llvmpipe->num_primitives_generated - pq->num_primitives_generated;
+ pq->num_primitives_written[0] =
+ llvmpipe->so_stats[pq->index].num_primitives_written - pq->num_primitives_written[0];
+ pq->num_primitives_generated[0] =
+ llvmpipe->so_stats[pq->index].primitives_storage_needed - pq->num_primitives_generated[0];
break;
case PIPE_QUERY_PIPELINE_STATISTICS:
pq->stats.ia_vertices =
llvmpipe->pipeline_statistics.c_primitives - pq->stats.c_primitives;
pq->stats.ps_invocations =
llvmpipe->pipeline_statistics.ps_invocations - pq->stats.ps_invocations;
-
+ pq->stats.cs_invocations =
+ llvmpipe->pipeline_statistics.cs_invocations - pq->stats.cs_invocations;
+ pq->stats.hs_invocations =
+ llvmpipe->pipeline_statistics.hs_invocations - pq->stats.hs_invocations;
+ pq->stats.ds_invocations =
+ llvmpipe->pipeline_statistics.ds_invocations - pq->stats.ds_invocations;
llvmpipe->active_statistics_queries--;
break;
case PIPE_QUERY_OCCLUSION_COUNTER:
case PIPE_QUERY_OCCLUSION_PREDICATE:
+ case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
assert(llvmpipe->active_occlusion_queries);
llvmpipe->active_occlusion_queries--;
llvmpipe->dirty |= LP_NEW_OCCLUSION_QUERY;
default:
break;
}
+
+ return true;
}
boolean
b = pipe->get_query_result(pipe, lp->render_cond_query, wait, (void*)&result);
if (b)
- return (!result == lp->render_cond_cond);
+ return ((!result) == lp->render_cond_cond);
else
return TRUE;
}
+static void
+llvmpipe_set_active_query_state(struct pipe_context *pipe, bool enable)
+{
+ struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+
+ llvmpipe->queries_disabled = !enable;
+ /* for OQs we need to regenerate the fragment shader */
+ llvmpipe->dirty |= LP_NEW_OCCLUSION_QUERY;
+}
+
void llvmpipe_init_query_funcs(struct llvmpipe_context *llvmpipe )
{
llvmpipe->pipe.create_query = llvmpipe_create_query;
llvmpipe->pipe.begin_query = llvmpipe_begin_query;
llvmpipe->pipe.end_query = llvmpipe_end_query;
llvmpipe->pipe.get_query_result = llvmpipe_get_query_result;
+ llvmpipe->pipe.get_query_result_resource = llvmpipe_get_query_result_resource;
+ llvmpipe->pipe.set_active_query_state = llvmpipe_set_active_query_state;
}
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