* Chia-I Wu <olv@lunarg.com>
*/
+#include "util/u_prim.h"
#include "intel_winsys.h"
#include "ilo_3d_pipeline.h"
+#include "ilo_blit.h"
#include "ilo_context.h"
#include "ilo_cp.h"
#include "ilo_query.h"
/* in pairs */
assert(q->reg_read % 2 == 0);
- q->bo->map(q->bo, false);
- vals = q->bo->get_virtual(q->bo);
+ vals = intel_bo_map(q->bo, false);
for (i = 1; i < q->reg_read; i += 2)
depth_count += vals[i] - vals[i - 1];
- q->bo->unmap(q->bo);
+ intel_bo_unmap(q->bo);
/* accumulate so that the query can be resumed if wanted */
q->data.u64 += depth_count;
assert(q->reg_read == 1);
- q->bo->map(q->bo, false);
- vals = q->bo->get_virtual(q->bo);
+ vals = intel_bo_map(q->bo, false);
timestamp = vals[0];
- q->bo->unmap(q->bo);
+ intel_bo_unmap(q->bo);
q->data.u64 = timestamp_to_ns(timestamp);
q->reg_read = 0;
/* in pairs */
assert(q->reg_read % 2 == 0);
- q->bo->map(q->bo, false);
- vals = q->bo->get_virtual(q->bo);
+ vals = intel_bo_map(q->bo, false);
for (i = 1; i < q->reg_read; i += 2)
elapsed += vals[i] - vals[i - 1];
- q->bo->unmap(q->bo);
+ intel_bo_unmap(q->bo);
/* accumulate so that the query can be resumed if wanted */
q->data.u64 += timestamp_to_ns(elapsed);
q->reg_read = 0;
}
+static void
+process_query_for_pipeline_statistics(struct ilo_3d *hw3d,
+ struct ilo_query *q)
+{
+ const uint64_t *vals;
+ int i;
+
+ assert(q->reg_read % 22 == 0);
+
+ vals = intel_bo_map(q->bo, false);
+
+ for (i = 0; i < q->reg_read; i += 22) {
+ struct pipe_query_data_pipeline_statistics *stats =
+ &q->data.pipeline_statistics;
+ const uint64_t *begin = vals + i;
+ const uint64_t *end = begin + 11;
+
+ stats->ia_vertices += end[0] - begin[0];
+ stats->ia_primitives += end[1] - begin[1];
+ stats->vs_invocations += end[2] - begin[2];
+ stats->gs_invocations += end[3] - begin[3];
+ stats->gs_primitives += end[4] - begin[4];
+ stats->c_invocations += end[5] - begin[5];
+ stats->c_primitives += end[6] - begin[6];
+ stats->ps_invocations += end[7] - begin[7];
+ stats->hs_invocations += end[8] - begin[8];
+ stats->ds_invocations += end[9] - begin[9];
+ stats->cs_invocations += end[10] - begin[10];
+ }
+
+ intel_bo_unmap(q->bo);
+
+ q->reg_read = 0;
+}
+
static void
ilo_3d_resume_queries(struct ilo_3d *hw3d)
{
ilo_3d_pipeline_emit_write_timestamp(hw3d->pipeline,
q->bo, q->reg_read++);
}
+
+ /* resume pipeline statistics queries */
+ LIST_FOR_EACH_ENTRY(q, &hw3d->pipeline_statistics_queries, list) {
+ /* accumulate the result if the bo is alreay full */
+ if (q->reg_read >= q->reg_total)
+ process_query_for_pipeline_statistics(hw3d, q);
+
+ ilo_3d_pipeline_emit_write_statistics(hw3d->pipeline,
+ q->bo, q->reg_read);
+ q->reg_read += 11;
+ }
}
static void
ilo_3d_pipeline_emit_write_timestamp(hw3d->pipeline,
q->bo, q->reg_read++);
}
+
+ /* pause pipeline statistics queries */
+ LIST_FOR_EACH_ENTRY(q, &hw3d->pipeline_statistics_queries, list) {
+ assert(q->reg_read < q->reg_total);
+ ilo_3d_pipeline_emit_write_statistics(hw3d->pipeline,
+ q->bo, q->reg_read);
+ q->reg_read += 11;
+ }
}
static void
-ilo_3d_release_render_ring(struct ilo_cp *cp, void *data)
+ilo_3d_own_render_ring(struct ilo_3d *hw3d)
{
- struct ilo_3d *hw3d = data;
-
- ilo_3d_pause_queries(hw3d);
+ ilo_cp_set_owner(hw3d->cp, INTEL_RING_RENDER, &hw3d->owner);
}
static void
-ilo_3d_own_render_ring(struct ilo_3d *hw3d)
+ilo_3d_reserve_for_query(struct ilo_3d *hw3d, struct ilo_query *q,
+ enum ilo_3d_pipeline_action act)
{
- ilo_cp_set_ring(hw3d->cp, ILO_CP_RING_RENDER);
+ q->reg_cmd_size = ilo_3d_pipeline_estimate_size(hw3d->pipeline, act, NULL);
- if (ilo_cp_set_owner(hw3d->cp, &hw3d->owner, hw3d->owner_reserve))
- ilo_3d_resume_queries(hw3d);
+ /* XXX we should check the aperture size */
+ if (ilo_cp_space(hw3d->cp) < q->reg_cmd_size * 2) {
+ ilo_cp_submit(hw3d->cp, "out of space");
+ assert(ilo_cp_space(hw3d->cp) >= q->reg_cmd_size * 2);
+ }
+
+ /* reserve space for pausing the query */
+ hw3d->owner.reserve += q->reg_cmd_size;
}
/**
switch (q->type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
- /* reserve some space for pausing the query */
- q->reg_cmd_size = ilo_3d_pipeline_estimate_size(hw3d->pipeline,
- ILO_3D_PIPELINE_WRITE_DEPTH_COUNT, NULL);
- hw3d->owner_reserve += q->reg_cmd_size;
- ilo_cp_set_owner(hw3d->cp, &hw3d->owner, hw3d->owner_reserve);
-
+ ilo_3d_reserve_for_query(hw3d, q, ILO_3D_PIPELINE_WRITE_DEPTH_COUNT);
q->data.u64 = 0;
if (ilo_query_alloc_bo(q, 2, -1, hw3d->cp->winsys)) {
- /* XXX we should check the aperture size */
ilo_3d_pipeline_emit_write_depth_count(hw3d->pipeline,
q->bo, q->reg_read++);
/* nop */
break;
case PIPE_QUERY_TIME_ELAPSED:
- /* reserve some space for pausing the query */
- q->reg_cmd_size = ilo_3d_pipeline_estimate_size(hw3d->pipeline,
- ILO_3D_PIPELINE_WRITE_TIMESTAMP, NULL);
- hw3d->owner_reserve += q->reg_cmd_size;
- ilo_cp_set_owner(hw3d->cp, &hw3d->owner, hw3d->owner_reserve);
-
+ ilo_3d_reserve_for_query(hw3d, q, ILO_3D_PIPELINE_WRITE_TIMESTAMP);
q->data.u64 = 0;
if (ilo_query_alloc_bo(q, 2, -1, hw3d->cp->winsys)) {
- /* XXX we should check the aperture size */
ilo_3d_pipeline_emit_write_timestamp(hw3d->pipeline,
q->bo, q->reg_read++);
q->data.u64 = 0;
list_add(&q->list, &hw3d->prim_emitted_queries);
break;
+ case PIPE_QUERY_PIPELINE_STATISTICS:
+ ilo_3d_reserve_for_query(hw3d, q, ILO_3D_PIPELINE_WRITE_STATISTICS);
+ memset(&q->data.pipeline_statistics, 0,
+ sizeof(q->data.pipeline_statistics));
+
+ if (ilo_query_alloc_bo(q, 11 * 2, -1, hw3d->cp->winsys)) {
+ ilo_3d_pipeline_emit_write_statistics(hw3d->pipeline,
+ q->bo, q->reg_read);
+ q->reg_read += 11;
+
+ list_add(&q->list, &hw3d->pipeline_statistics_queries);
+ }
+ break;
default:
assert(!"unknown query type");
break;
list_del(&q->list);
assert(q->reg_read < q->reg_total);
- hw3d->owner_reserve -= q->reg_cmd_size;
- ilo_cp_set_owner(hw3d->cp, &hw3d->owner, hw3d->owner_reserve);
+ assert(hw3d->owner.reserve >= q->reg_cmd_size);
+ hw3d->owner.reserve -= q->reg_cmd_size;
+
ilo_3d_pipeline_emit_write_depth_count(hw3d->pipeline,
q->bo, q->reg_read++);
break;
list_del(&q->list);
assert(q->reg_read < q->reg_total);
- hw3d->owner_reserve -= q->reg_cmd_size;
- ilo_cp_set_owner(hw3d->cp, &hw3d->owner, hw3d->owner_reserve);
+ assert(hw3d->owner.reserve >= q->reg_cmd_size);
+ hw3d->owner.reserve -= q->reg_cmd_size;
+
ilo_3d_pipeline_emit_write_timestamp(hw3d->pipeline,
q->bo, q->reg_read++);
break;
case PIPE_QUERY_PRIMITIVES_EMITTED:
list_del(&q->list);
break;
+ case PIPE_QUERY_PIPELINE_STATISTICS:
+ list_del(&q->list);
+
+ assert(q->reg_read + 11 <= q->reg_total);
+ assert(hw3d->owner.reserve >= q->reg_cmd_size);
+ hw3d->owner.reserve -= q->reg_cmd_size;
+
+ ilo_3d_pipeline_emit_write_statistics(hw3d->pipeline,
+ q->bo, q->reg_read);
+ q->reg_read += 11;
+ break;
default:
assert(!"unknown query type");
break;
case PIPE_QUERY_PRIMITIVES_GENERATED:
case PIPE_QUERY_PRIMITIVES_EMITTED:
break;
+ case PIPE_QUERY_PIPELINE_STATISTICS:
+ if (q->bo)
+ process_query_for_pipeline_statistics(hw3d, q);
+ break;
default:
assert(!"unknown query type");
break;
* Hook for CP new-batch.
*/
void
-ilo_3d_cp_flushed(struct ilo_3d *hw3d)
+ilo_3d_cp_submitted(struct ilo_3d *hw3d)
{
- if (ilo_debug & ILO_DEBUG_3D)
- ilo_3d_pipeline_dump(hw3d->pipeline);
-
/* invalidate the pipeline */
ilo_3d_pipeline_invalidate(hw3d->pipeline,
ILO_3D_PIPELINE_INVALIDATE_BATCH_BO |
- ILO_3D_PIPELINE_INVALIDATE_STATE_BO);
- if (!hw3d->cp->render_ctx) {
- ilo_3d_pipeline_invalidate(hw3d->pipeline,
- ILO_3D_PIPELINE_INVALIDATE_HW);
- }
+ ILO_3D_PIPELINE_INVALIDATE_STATE_BO |
+ ILO_3D_PIPELINE_INVALIDATE_KERNEL_BO);
hw3d->new_batch = true;
}
+static void
+ilo_3d_own_cp(struct ilo_cp *cp, void *data)
+{
+ struct ilo_3d *hw3d = data;
+
+ /* multiply by 2 for both resuming and pausing */
+ if (ilo_cp_space(hw3d->cp) < hw3d->owner.reserve * 2) {
+ ilo_cp_submit(hw3d->cp, "out of space");
+ assert(ilo_cp_space(hw3d->cp) >= hw3d->owner.reserve * 2);
+ }
+
+ ilo_3d_resume_queries(hw3d);
+
+ assert(ilo_cp_space(hw3d->cp) >= hw3d->owner.reserve);
+}
+
+static void
+ilo_3d_release_cp(struct ilo_cp *cp, void *data)
+{
+ struct ilo_3d *hw3d = data;
+
+ ilo_3d_pause_queries(hw3d);
+}
+
/**
* Create a 3D context.
*/
return NULL;
hw3d->cp = cp;
- hw3d->owner.release_callback = ilo_3d_release_render_ring;
- hw3d->owner.release_data = hw3d;
+ hw3d->owner.own = ilo_3d_own_cp;
+ hw3d->owner.release = ilo_3d_release_cp;
+ hw3d->owner.data = hw3d;
+ hw3d->owner.reserve = 0;
hw3d->new_batch = true;
list_inithead(&hw3d->time_elapsed_queries);
list_inithead(&hw3d->prim_generated_queries);
list_inithead(&hw3d->prim_emitted_queries);
+ list_inithead(&hw3d->pipeline_statistics_queries);
hw3d->pipeline = ilo_3d_pipeline_create(cp, dev);
if (!hw3d->pipeline) {
}
static bool
-draw_vbo(struct ilo_3d *hw3d, const struct ilo_context *ilo,
- const struct pipe_draw_info *info,
+draw_vbo(struct ilo_3d *hw3d, const struct ilo_state_vector *vec,
int *prim_generated, int *prim_emitted)
{
- bool need_flush;
+ bool need_flush = false;
int max_len;
ilo_3d_own_render_ring(hw3d);
* happens in the middle of a batch buffer, we need to insert manual
* flushes.
*/
- need_flush = (ilo->dirty & ILO_DIRTY_FRAMEBUFFER);
+ need_flush = (vec->dirty & ILO_DIRTY_FB);
/* same to SO target changes */
- need_flush |= (ilo->dirty & ILO_DIRTY_STREAM_OUTPUT_TARGETS);
+ need_flush |= (vec->dirty & ILO_DIRTY_SO);
}
/* make sure there is enough room first */
max_len = ilo_3d_pipeline_estimate_size(hw3d->pipeline,
- ILO_3D_PIPELINE_DRAW, ilo);
+ ILO_3D_PIPELINE_DRAW, vec);
if (need_flush) {
max_len += ilo_3d_pipeline_estimate_size(hw3d->pipeline,
ILO_3D_PIPELINE_FLUSH, NULL);
}
if (max_len > ilo_cp_space(hw3d->cp)) {
- ilo_cp_flush(hw3d->cp);
+ ilo_cp_submit(hw3d->cp, "out of space");
need_flush = false;
assert(max_len <= ilo_cp_space(hw3d->cp));
}
if (need_flush)
ilo_3d_pipeline_emit_flush(hw3d->pipeline);
- return ilo_3d_pipeline_emit_draw(hw3d->pipeline, ilo, info,
+ return ilo_3d_pipeline_emit_draw(hw3d->pipeline, vec,
prim_generated, prim_emitted);
}
q->data.u64 += emitted;
}
-static bool
-pass_render_condition(struct ilo_3d *hw3d, struct pipe_context *pipe)
+bool
+ilo_3d_pass_render_condition(struct ilo_context *ilo)
{
+ struct ilo_3d *hw3d = ilo->hw3d;
uint64_t result;
bool wait;
break;
}
- if (pipe->get_query_result(pipe, hw3d->render_condition.query,
- wait, (union pipe_query_result *) &result)) {
- return (result > 0);
- }
- else {
+ if (ilo->base.get_query_result(&ilo->base, hw3d->render_condition.query,
+ wait, (union pipe_query_result *) &result))
+ return (!result == hw3d->render_condition.cond);
+ else
return true;
- }
+}
+
+void
+ilo_3d_draw_rectlist(struct ilo_3d *hw3d, const struct ilo_blitter *blitter)
+{
+ ilo_3d_own_render_ring(hw3d);
+
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 313:
+ *
+ * "If other rendering operations have preceded this clear, a
+ * PIPE_CONTROL with write cache flush enabled and Z-inhibit
+ * disabled must be issued before the rectangle primitive used for
+ * the depth buffer clear operation."
+ *
+ * From the Sandy Bridge PRM, volume 2 part 1, page 314:
+ *
+ * "Depth buffer clear pass must be followed by a PIPE_CONTROL
+ * command with DEPTH_STALL bit set and Then followed by Depth
+ * FLUSH"
+ *
+ * But the pipeline has to be flushed both before and after not only
+ * because of these workarounds. We need them for reasons such as
+ *
+ * - we may sample from a texture that was rendered to
+ * - we may sample from the fb shortly after
+ *
+ * Skip checking blitter->op and do the flushes.
+ *
+ * XXX need space check
+ */
+ if (!hw3d->new_batch)
+ ilo_3d_pipeline_emit_flush(hw3d->pipeline);
+
+ ilo_3d_pipeline_emit_rectlist(hw3d->pipeline, blitter);
+
+ ilo_3d_pipeline_emit_flush(hw3d->pipeline);
+
+ hw3d->new_batch = false;
}
#define UPDATE_MIN2(a, b) (a) = MIN2((a), (b))
}
static inline bool
-ilo_check_restart_index(struct ilo_context *ilo,
- const struct pipe_draw_info *info)
+ilo_check_restart_index(const struct ilo_context *ilo, unsigned restart_index)
{
/*
* Haswell (GEN(7.5)) supports an arbitrary cut index, check everything
* older.
*/
- if (ilo->dev->gen >= ILO_GEN(7.5))
+ if (ilo_dev_gen(ilo->dev) >= ILO_GEN(7.5))
return true;
/* Note: indices must be unsigned byte, unsigned short or unsigned int */
- switch (ilo->index_buffer.index_size) {
+ switch (ilo->state_vector.ib.index_size) {
case 1:
- return ((info->restart_index & 0xff) == 0xff);
+ return ((restart_index & 0xff) == 0xff);
break;
case 2:
- return ((info->restart_index & 0xffff) == 0xffff);
+ return ((restart_index & 0xffff) == 0xffff);
break;
case 4:
- return (info->restart_index == 0xffffffff);
+ return (restart_index == 0xffffffff);
break;
}
return false;
}
static inline bool
-ilo_check_restart_prim_type(struct ilo_context *ilo,
- const struct pipe_draw_info *info)
+ilo_check_restart_prim_type(const struct ilo_context *ilo, unsigned prim)
{
- switch (info->mode) {
+ switch (prim) {
case PIPE_PRIM_POINTS:
case PIPE_PRIM_LINES:
case PIPE_PRIM_LINE_STRIP:
case PIPE_PRIM_QUAD_STRIP:
case PIPE_PRIM_QUADS:
case PIPE_PRIM_TRIANGLE_FAN:
- if (ilo->dev->gen >= ILO_GEN(7.5)) {
+ if (ilo_dev_gen(ilo->dev) >= ILO_GEN(7.5)) {
/* Haswell and newer parts can handle these prim types. */
return true;
}
ilo_draw_vbo_with_sw_restart(struct pipe_context *pipe,
const struct pipe_draw_info *info)
{
- struct ilo_context *ilo = ilo_context(pipe);
+ struct ilo_state_vector *vec = &ilo_context(pipe)->state_vector;
struct pipe_draw_info *restart_info = NULL;
int sub_prim_count = 1;
return;
}
- struct pipe_transfer *transfer = NULL;
- const void *map = NULL;
- map = pipe_buffer_map(pipe,
- ilo->index_buffer.buffer,
- PIPE_TRANSFER_READ,
- &transfer);
+ if (vec->ib.buffer) {
+ struct pipe_transfer *transfer;
+ const void *map;
+
+ map = pipe_buffer_map(pipe, vec->ib.buffer,
+ PIPE_TRANSFER_READ, &transfer);
- sub_prim_count = ilo_find_sub_primitives(map + ilo->index_buffer.offset,
- ilo->index_buffer.index_size,
- info,
- restart_info);
+ sub_prim_count = ilo_find_sub_primitives(map + vec->ib.offset,
+ vec->ib.index_size, info, restart_info);
- pipe_buffer_unmap(pipe, transfer);
+ pipe_buffer_unmap(pipe, transfer);
+ }
+ else {
+ sub_prim_count =
+ ilo_find_sub_primitives(vec->ib.user_buffer,
+ vec->ib.index_size, info, restart_info);
+ }
info = restart_info;
struct ilo_3d *hw3d = ilo->hw3d;
int prim_generated, prim_emitted;
- if (!pass_render_condition(hw3d, pipe))
+ if (ilo_debug & ILO_DEBUG_DRAW) {
+ if (info->indexed) {
+ ilo_printf("indexed draw %s: "
+ "index start %d, count %d, vertex range [%d, %d]\n",
+ u_prim_name(info->mode), info->start, info->count,
+ info->min_index, info->max_index);
+ }
+ else {
+ ilo_printf("draw %s: vertex start %d, count %d\n",
+ u_prim_name(info->mode), info->start, info->count);
+ }
+
+ ilo_state_vector_dump_dirty(&ilo->state_vector);
+ }
+
+ if (!ilo_3d_pass_render_condition(ilo))
return;
if (info->primitive_restart && info->indexed) {
* Want to draw an indexed primitive using primitive restart
* Check that HW can handle the request and fall to SW if not.
*/
- if (!ilo_check_restart_index(ilo, info) ||
- !ilo_check_restart_prim_type(ilo, info)) {
+ if (!ilo_check_restart_index(ilo, info->restart_index) ||
+ !ilo_check_restart_prim_type(ilo, info->mode)) {
ilo_draw_vbo_with_sw_restart(pipe, info);
return;
}
}
- /* assume the cache is still in use by the previous batch */
- if (hw3d->new_batch)
- ilo_shader_cache_mark_busy(ilo->shader_cache);
+ ilo_finalize_3d_states(ilo, info);
- ilo_finalize_states(ilo);
+ ilo_shader_cache_upload(ilo->shader_cache, &hw3d->cp->builder);
- /* the shaders may be uploaded to a new shader cache */
- if (hw3d->shader_cache_seqno != ilo->shader_cache->seqno) {
- ilo_3d_pipeline_invalidate(hw3d->pipeline,
- ILO_3D_PIPELINE_INVALIDATE_KERNEL_BO);
- }
-
- /*
- * The VBs and/or IB may have different BOs due to being mapped with
- * PIPE_TRANSFER_DISCARD_x. We should track that instead of setting the
- * dirty flags for the performance reason.
- */
- ilo->dirty |= ILO_DIRTY_VERTEX_BUFFERS | ILO_DIRTY_INDEX_BUFFER;
+ ilo_blit_resolve_framebuffer(ilo);
/* If draw_vbo ever fails, return immediately. */
- if (!draw_vbo(hw3d, ilo, info, &prim_generated, &prim_emitted))
+ if (!draw_vbo(hw3d, &ilo->state_vector, &prim_generated, &prim_emitted))
return;
/* clear dirty status */
- ilo->dirty = 0x0;
+ ilo->state_vector.dirty = 0x0;
hw3d->new_batch = false;
- hw3d->shader_cache_seqno = ilo->shader_cache->seqno;
+
+ /* avoid dangling pointer reference */
+ ilo->state_vector.draw = NULL;
update_prim_count(hw3d, prim_generated, prim_emitted);
static void
ilo_render_condition(struct pipe_context *pipe,
struct pipe_query *query,
+ boolean condition,
uint mode)
{
struct ilo_context *ilo = ilo_context(pipe);
/* reference count? */
hw3d->render_condition.query = query;
hw3d->render_condition.mode = mode;
+ hw3d->render_condition.cond = condition;
}
static void
struct ilo_context *ilo = ilo_context(pipe);
struct ilo_3d *hw3d = ilo->hw3d;
- if (ilo->cp->ring != ILO_CP_RING_RENDER)
+ if (ilo->cp->ring != INTEL_RING_RENDER)
return;
ilo_3d_pipeline_emit_flush(hw3d->pipeline);
/* don't know why */
- if (ilo->dev->gen >= ILO_GEN(7))
- ilo_cp_flush(hw3d->cp);
+ if (ilo_dev_gen(ilo->dev) >= ILO_GEN(7))
+ ilo_cp_submit(hw3d->cp, "texture barrier");
}
static void
projects / mesa.git / blobdiff