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Compositor: Inline 2D threaded for utility

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This patch inlines the 2D threaded for utility used by the compositor
for better performance.
This commit is contained in:
Omar Emara
2024-10-11 16:03:16 +03:00
parent 7f90c16d14
commit 30d3aef477
2 changed files with 16 additions and 16 deletions
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18
source/blender/compositor/realtime_compositor/COM_utilities.hh
View File

@@ -4,8 +4,9 @@
#pragma once
#include "BLI_function_ref.hh"
#include "BLI_index_range.hh"
#include "BLI_math_vector_types.hh"
#include "BLI_task.hh"
#include "NOD_derived_node_tree.hh"
@@ -70,8 +71,21 @@ bool is_node_preview_needed(const DNode &node);
/* Returns the node output that will be used to generate previews. */
DOutputSocket find_preview_output_socket(const DNode &node);
/* -------------------------------------------------------------------- */
/* Inline Functions.
*/
/* Executes the given function in parallel over the given 2D range. The given function gets the
* texel coordinates of the element of the range as an argument. */
void parallel_for(const int2 range, FunctionRef<void(int2)> function);
template<typename Function> inline void parallel_for(const int2 range, const Function &function)
{
threading::parallel_for(IndexRange(range.y), 1, [&](const IndexRange sub_y_range) {
for (const int64_t y : sub_y_range) {
for (const int64_t x : IndexRange(range.x)) {
function(int2(x, y));
}
}
});
}
} // namespace blender::realtime_compositor

14
source/blender/compositor/realtime_compositor/intern/utilities.cc
View File

@@ -3,11 +3,8 @@
* SPDX-License-Identifier: GPL-2.0-or-later */
#include "BLI_assert.h"
#include "BLI_function_ref.hh"
#include "BLI_index_range.hh"
#include "BLI_math_vector.hh"
#include "BLI_math_vector_types.hh"
#include "BLI_task.hh"
#include "BLI_utildefines.h"
#include "DNA_node_types.h"
@@ -169,15 +166,4 @@ DOutputSocket find_preview_output_socket(const DNode &node)
return DOutputSocket();
}
void parallel_for(const int2 range, FunctionRef<void(int2)> function)
{
threading::parallel_for(IndexRange(range.y), 1, [&](const IndexRange sub_y_range) {
for (const int64_t y : sub_y_range) {
for (const int64_t x : IndexRange(range.x)) {
function(int2(x, y));
}
}
});
}
} // namespace blender::realtime_compositor