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Fix #161898: Color management memory leak with curves enabled

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Issue from 9d4b236d13.

Pull Request: https://projects.blender.org/blender/blender/pulls/162140
This commit is contained in:
Brecht Van Lommel 2026-08-05 21:35:28 +02:00 • committed by Brecht Van Lommel
parent 54f543e4c4
commit f207c2ddf3
1 changed files with 13 additions and 2 deletions
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15
source/blender/imbuf/intern/colormanagement.cc
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@ -6,6 +6,7 @@
* \ingroup imbuf
*/
#include "BLI_utility_mixins.hh"
#include "IMB_colormanagement.hh"
#include "IMB_colormanagement_intern.hh"
@ -122,14 +123,24 @@ float3x3 global_scene_linear_to_xyz_default = float3x3::zero();
*/
static pthread_mutex_t processor_lock = BLI_MUTEX_INITIALIZER;
static struct GlobalGPUState {
static struct GlobalGPUState : NonCopyable {
GlobalGPUState() = default;
~GlobalGPUState()
{
reset();
}
void reset()
{
gpu_shader_bound = false;
if (curve_mapping) {
BKE_curvemapping_free(curve_mapping);
curve_mapping = nullptr;
}
orig_curve_mapping = nullptr;
use_curve_mapping = false;
curve_mapping_timestamp = 0;
}
/* GPU shader currently bound. */
@ -348,7 +359,7 @@ void colormanagement_init()
void colormanagement_exit()
{
global_gpu_state = GlobalGPUState();
global_gpu_state.reset();
global_color_picking_state = GlobalColorPickingState();
colormanage_free_config();