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Caching generated image leads to infinite loop in preview render #53

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Bogdan Nagirniak merged 12 commits from BLEN-409 into hydra-render 2023-06-13 18:39:39 +02:00
Conversation 0 Commits 12 Files Changed 4 +19 -19
1 changed files with 19 additions and 19 deletions
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Showing only changes of commit b8793017cf - Show all commits

38
source/blender/render/hydra/scene_delegate/image.cc
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@ -6,6 +6,7 @@
#include "BKE_appdir.h"
#include "BKE_image.h"
#include "BKE_image_save.h"
#include "BKE_image_format.h"
#include "BLI_fileops.h"
#include "BLI_path_util.h"
@ -22,28 +23,28 @@ std::string cache_image_file(Image *image,
bool check_exist)
{
std::string file_path(FILE_MAX, 0);
char file_name[32];
snprintf(file_name, 32, "img_%016llx.hdr", (uintptr_t)image);
BLI_path_join(file_path.data(),
file_path.capacity(),
BKE_tempdir_session(),
"hydra_image_cache",
file_name);
if (check_exist && BLI_exists(file_path.c_str())) {
return file_path;
}
Main *main = CTX_data_main(context);
ImageSaveOptions opts;
opts.im_format.imtype = R_IMF_IMTYPE_RADHDR;
auto prev_source = image->source;
if (BKE_image_save_options_init(&opts, main, scene, image, iuser, false, false)) {
char file_name[32];
const char *r_ext[BKE_IMAGE_PATH_EXT_MAX];
snprintf(file_name, sizeof(file_name), "img_%016llx", (uintptr_t)image);
BKE_image_path_ext_from_imtype(opts.im_format.imtype, r_ext);
int len = strlen(file_name);
STR_CONCAT(file_name, len, *r_ext);
BLI_path_join(file_path.data(),
file_path.capacity(),
BKE_tempdir_session(),
"hydra_image_cache",
file_name);
if (check_exist && BLI_exists(file_path.c_str())) {
return file_path;
}
opts.save_copy = true;
STRNCPY(opts.filepath, file_path.c_str());
ReportList reports;
if (BKE_image_save(&reports, main, image, iuser, &opts)) {
if (BKE_image_save(nullptr, main, image, iuser, &opts)) {
CLOG_INFO(LOG_RENDER_HYDRA_SCENE, 1, "%s -> %s", image->id.name, file_path.c_str());
}
else {
@ -51,7 +52,6 @@ std::string cache_image_file(Image *image,
}
}
BKE_image_save_options_free(&opts);
image->source = prev_source;
return file_path;
}