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Differential D4277 Diff 13399 source/blender/blenkernel/intern/pointcache.c

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source/blender/blenkernel/intern/pointcache.c

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#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/types.h> #include <sys/types.h>
#include "CLG_log.h"
#include "MEM_guardedalloc.h" #include "MEM_guardedalloc.h"
#include "DNA_ID.h" #include "DNA_ID.h"
#include "DNA_collection_types.h" #include "DNA_collection_types.h"
#include "DNA_dynamicpaint_types.h" #include "DNA_dynamicpaint_types.h"
#include "DNA_modifier_types.h" #include "DNA_modifier_types.h"
#include "DNA_object_types.h" #include "DNA_object_types.h"
#include "DNA_object_force_types.h" #include "DNA_object_force_types.h"
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#define PTCACHE_DATA_TO(data, type, index, to) \ #define PTCACHE_DATA_TO(data, type, index, to) \
if (data[type]) { \ if (data[type]) { \
memcpy(to, (char *)(data)[type] + ((index) ? (index) * ptcache_data_size[type] : 0), ptcache_data_size[type]); \ memcpy(to, (char *)(data)[type] + ((index) ? (index) * ptcache_data_size[type] : 0), ptcache_data_size[type]); \
} (void)0 } (void)0
/* could be made into a pointcache option */ /* could be made into a pointcache option */
#define DURIAN_POINTCACHE_LIB_OK 1 #define DURIAN_POINTCACHE_LIB_OK 1
static CLG_LogRef LOG = {"bke.pointcache"};
static int ptcache_data_size[] = { static int ptcache_data_size[] = {
sizeof(unsigned int), // BPHYS_DATA_INDEX sizeof(unsigned int), // BPHYS_DATA_INDEX
3 * sizeof(float), // BPHYS_DATA_LOCATION 3 * sizeof(float), // BPHYS_DATA_LOCATION
3 * sizeof(float), // BPHYS_DATA_VELOCITY 3 * sizeof(float), // BPHYS_DATA_VELOCITY
4 * sizeof(float), // BPHYS_DATA_ROTATION 4 * sizeof(float), // BPHYS_DATA_ROTATION
3 * sizeof(float), // BPHYS_DATA_AVELOCITY / BPHYS_DATA_XCONST 3 * sizeof(float), // BPHYS_DATA_AVELOCITY / BPHYS_DATA_XCONST
sizeof(float), // BPHYS_DATA_SIZE sizeof(float), // BPHYS_DATA_SIZE
3 * sizeof(float), // BPHYS_DATA_TIMES 3 * sizeof(float), // BPHYS_DATA_TIMES
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static int ptcache_dynamicpaint_read(PTCacheFile *pf, void *dp_v) static int ptcache_dynamicpaint_read(PTCacheFile *pf, void *dp_v)
{ {
DynamicPaintSurface *surface = (DynamicPaintSurface*)dp_v; DynamicPaintSurface *surface = (DynamicPaintSurface*)dp_v;
char version[4]; char version[4];
/* version header */ /* version header */
ptcache_file_read(pf, version, 1, sizeof(char) * 4); ptcache_file_read(pf, version, 1, sizeof(char) * 4);
if (!STREQLEN(version, DPAINT_CACHE_VERSION, 4)) { if (!STREQLEN(version, DPAINT_CACHE_VERSION, 4)) {
printf("Dynamic Paint: Invalid cache version: '%c%c%c%c'!\n", UNPACK4(version)); CLOG_ERROR(&LOG, "Dynamic Paint: Invalid cache version: '%c%c%c%c'!", UNPACK4(version));
return 0; return 0;
} }
if (surface->format != MOD_DPAINT_SURFACE_F_IMAGESEQ && surface->data) { if (surface->format != MOD_DPAINT_SURFACE_F_IMAGESEQ && surface->data) {
unsigned int data_len; unsigned int data_len;
int surface_type; int surface_type;
/* cache type */ /* cache type */
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{ {
PTCacheFile *pf = NULL; PTCacheFile *pf = NULL;
unsigned int i, error = 0; unsigned int i, error = 0;
BKE_ptcache_id_clear(pid, PTCACHE_CLEAR_FRAME, pm->frame); BKE_ptcache_id_clear(pid, PTCACHE_CLEAR_FRAME, pm->frame);
pf = ptcache_file_open(pid, PTCACHE_FILE_WRITE, pm->frame); pf = ptcache_file_open(pid, PTCACHE_FILE_WRITE, pm->frame);
if (pf==NULL) { if (pf == NULL) {
if (G.debug & G_DEBUG) if (G.debug & G_DEBUG)
printf("Error opening disk cache file for writing\n"); printf("Error opening disk cache file for writing\n");
return 0; return 0;
} }
pf->data_types = pm->data_types; pf->data_types = pm->data_types;
pf->totpoint = pm->totpoint; pf->totpoint = pm->totpoint;
pf->type = pid->type; pf->type = pid->type;
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