/* begin write of exr tile file */
void render_result_exr_file_begin(Render *re)
{
RenderResult *rr;
RenderLayer *rl;
char str[FILE_MAX];
for (rr = re->result; rr; rr = rr->next) {
for (rl = rr->layers.first; rl; rl = rl->next) {
render_result_exr_file_path(re->scene, rl->name, rr->sample_nr, str);
printf("write exr tmp file, %dx%d, %s\n", rr->rectx, rr->recty, str);
IMB_exrtile_begin_write(rl->exrhandle, str, 0, rr->rectx, rr->recty, re->partx, re->party);
}
}
}
/* only for temp buffer, makes exact copy of render result */
int render_result_exr_file_read_sample(Render *re, int sample)
{
RenderLayer *rl;
char str[FILE_MAXFILE + MAX_ID_NAME + MAX_ID_NAME + 100] = "";
bool success = true;
RE_FreeRenderResult(re->result);
re->result = render_result_new(re, &re->disprect, 0, RR_USE_MEM, RR_ALL_LAYERS, RR_ALL_VIEWS);
for (rl = re->result->layers.first; rl; rl = rl->next) {
render_result_exr_file_path(re->scene, rl->name, sample, str);
printf("read exr tmp file: %s\n", str);
if (!render_result_exr_file_read_path(re->result, rl, str)) {
printf("cannot read: %s\n", str);
success = false;
}
}
return success;
}
/* only for temp buffer files, makes exact copy of render result */
int render_result_exr_file_read(Render *re, int sample)
{
RenderLayer *rl;
char str[FILE_MAX];
int success = TRUE;
RE_FreeRenderResult(re->result);
re->result = render_result_new(re, &re->disprect, 0, RR_USE_MEM, RR_ALL_LAYERS);
for (rl = re->result->layers.first; rl; rl = rl->next) {
render_result_exr_file_path(re->scene, rl->name, sample, str);
printf("read exr tmp file: %s\n", str);
if (!render_result_exr_file_read_path(re->result, rl, str)) {
printf("cannot read: %s\n", str);
success = FALSE;
}
}
return success;
}
