Mesa (master): softpipe: pass stream-out targets to draw-module early
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Wed Jul 17 11:05:41 UTC 2019
Module: Mesa
Branch: master
Commit: d59c961af9eb48b61c0e078a71b3e8ca95a06778
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d59c961af9eb48b61c0e078a71b3e8ca95a06778
Author: Erik Faye-Lund <erik.faye-lund at collabora.com>
Date: Tue May 7 12:13:43 2019 +0200
softpipe: pass stream-out targets to draw-module early
This is essensially a port of ed53e61bec9 from LLVMpipe to softpipe,
as it makes things a bit simpler and more performant.
Signed-off-by: Erik Faye-Lund <erik.faye-lund at collabora.com>
Reviewed-By: Gert Wollny <gert.wollny at collabora.com>
---
src/gallium/drivers/softpipe/sp_draw_arrays.c | 14 --------------
src/gallium/drivers/softpipe/sp_state_so.c | 9 ++++++++-
2 files changed, 8 insertions(+), 15 deletions(-)
diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c
index 6363701cf92..91427348a25 100644
--- a/src/gallium/drivers/softpipe/sp_draw_arrays.c
+++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c
@@ -109,18 +109,6 @@ softpipe_draw_vbo(struct pipe_context *pipe,
info->index_size, available_space);
}
-
- for (i = 0; i < sp->num_so_targets; i++) {
- void *buf = 0;
- if (sp->so_targets[i]) {
- buf = softpipe_resource(sp->so_targets[i]->target.buffer)->data;
- sp->so_targets[i]->mapping = buf;
- }
- }
-
- draw_set_mapped_so_targets(draw, sp->num_so_targets,
- sp->so_targets);
-
if (softpipe_screen(sp->pipe.screen)->use_llvm) {
softpipe_prepare_vertex_sampling(sp,
sp->num_sampler_views[PIPE_SHADER_VERTEX],
@@ -151,8 +139,6 @@ softpipe_draw_vbo(struct pipe_context *pipe,
draw_set_indexes(draw, NULL, 0, 0);
}
- draw_set_mapped_so_targets(draw, 0, NULL);
-
if (softpipe_screen(sp->pipe.screen)->use_llvm) {
softpipe_cleanup_vertex_sampling(sp);
softpipe_cleanup_geometry_sampling(sp);
diff --git a/src/gallium/drivers/softpipe/sp_state_so.c b/src/gallium/drivers/softpipe/sp_state_so.c
index 3878e4a5389..aa2f11880dd 100644
--- a/src/gallium/drivers/softpipe/sp_state_so.c
+++ b/src/gallium/drivers/softpipe/sp_state_so.c
@@ -70,6 +70,11 @@ softpipe_set_so_targets(struct pipe_context *pipe,
for (i = 0; i < num_targets; i++) {
pipe_so_target_reference((struct pipe_stream_output_target **)&softpipe->so_targets[i], targets[i]);
+
+ if (targets[i]) {
+ void *buf = softpipe_resource(targets[i]->buffer)->data;
+ softpipe->so_targets[i]->mapping = buf;
+ }
}
for (; i < softpipe->num_so_targets; i++) {
@@ -77,6 +82,9 @@ softpipe_set_so_targets(struct pipe_context *pipe,
}
softpipe->num_so_targets = num_targets;
+
+ draw_set_mapped_so_targets(softpipe->draw, softpipe->num_so_targets,
+ softpipe->so_targets);
}
void
@@ -86,4 +94,3 @@ softpipe_init_streamout_funcs(struct pipe_context *pipe)
pipe->stream_output_target_destroy = softpipe_so_target_destroy;
pipe->set_stream_output_targets = softpipe_set_so_targets;
}
-
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