Cleanup: add resource manager for cryptomatte session.

Auto frees cryptomatte session when it the pointer is collected from the
stack.

Reviewed By: Jacques Lucke

Differential Revision: https://developer.blender.org/D10667
This commit is contained in:
Jeroen Bakker 2021-03-09 15:19:00 +01:00 committed by Jeroen Bakker
parent cdb0b3cedc
commit eaada56591
5 changed files with 17 additions and 7 deletions

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Subproject commit aafea2abb18bb42e7d31a6926b2caba90f4e0316
Subproject commit b06e7fe345e4a313eb701692e5d45033131caee1

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Subproject commit 117faa96af35685d72e5e01f9a386d163d874133
Subproject commit ef3104dae302dcfb08b21e32d10b548bf304bd29

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@ -29,6 +29,8 @@
#include "BLI_map.hh"
#include "BLI_string_ref.hh"
#include "BKE_cryptomatte.h"
struct ID;
namespace blender::bke::cryptomatte {
@ -103,4 +105,13 @@ struct CryptomatteStampDataCallbackData {
static void extract_layer_manifest(void *_data, const char *propname, char *propvalue, int len);
};
struct CryptomatteSessionDeleter {
void operator()(CryptomatteSession *session)
{
BKE_cryptomatte_free(session);
}
};
using CryptomatteSessionPtr = std::unique_ptr<CryptomatteSession, CryptomatteSessionDeleter>;
} // namespace blender::bke::cryptomatte

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@ -157,8 +157,8 @@ TEST(cryptomatte, session_from_stamp_data)
BKE_render_result_stamp_data(render_result, "cryptomatte/uiop/name", "layer2");
BKE_render_result_stamp_data(
render_result, "cryptomatte/uiop/manifest", "{\"Object2\":\"87654321\"}");
CryptomatteSession *session = BKE_cryptomatte_init_from_render_result(render_result);
EXPECT_NE(session, nullptr);
CryptomatteSessionPtr session(BKE_cryptomatte_init_from_render_result(render_result));
EXPECT_NE(session.get(), nullptr);
RE_FreeRenderResult(render_result);
/* Create StampData from CryptomatteSession. */
@ -166,14 +166,13 @@ TEST(cryptomatte, session_from_stamp_data)
BLI_strncpy(view_layer.name, "viewlayername", sizeof(view_layer.name));
RenderResult *render_result2 = static_cast<RenderResult *>(
MEM_callocN(sizeof(RenderResult), __func__));
BKE_cryptomatte_store_metadata(session, render_result2, &view_layer);
BKE_cryptomatte_store_metadata(session.get(), render_result2, &view_layer);
/* Validate StampData. */
BKE_stamp_info_callback(
nullptr, render_result2->stamp_data, validate_cryptomatte_session_from_stamp_data, false);
RE_FreeRenderResult(render_result2);
BKE_cryptomatte_free(session);
}
} // namespace blender::bke::cryptomatte::tests

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Subproject commit c37d8bd28ddddb8f1b0dff5739d75f8004e8034f
Subproject commit b66c22e1fb977bf8dd3797ebedc28fbe28f0305e