#include <png.h>
#include <pixman.h>
+#define TBM_SURFACE_MAGIC 0xBF021234
+
static tbm_bufmgr g_surface_bufmgr;
-static pthread_mutex_t tbm_surface_lock;
+static pthread_mutex_t tbm_surface_lock = PTHREAD_MUTEX_INITIALIZER;
void _tbm_surface_mutex_unlock(void);
-#define C(b, m) (((b) >> (m)) & 0xFF)
-#define B(c, s) ((((unsigned int)(c)) & 0xff) << (s))
-#define FOURCC(a, b, c, d) (B(d, 24) | B(c, 16) | B(b, 8) | B(a, 0))
-#define FOURCC_STR(id) C(id, 0), C(id, 8), C(id, 16), C(id, 24)
-#define FOURCC_ID(str) FOURCC(((char*)str)[0], ((char*)str)[1], ((char*)str)[2], ((char*)str)[3])
-
/* check condition */
#define TBM_SURFACE_RETURN_IF_FAIL(cond) {\
if (!(cond)) {\
} \
}
+#define TBM_SURFACE_RETURN_ERR_IF_FAIL(cond, error_type) {\
+ if (!(cond)) {\
+ TBM_ERR("'%s' failed.\n", #cond);\
+ _tbm_set_last_result(error_type);\
+ _tbm_surface_mutex_unlock();\
+ return;\
+ } \
+}
+
+#define TBM_SURFACE_RETURN_SET_ERR_IF_FAIL(cond, error, error_type) {\
+ if (!(cond)) {\
+ TBM_ERR("'%s' failed.\n", #cond);\
+ error = error_type;\
+ _tbm_set_last_result(error_type);\
+ _tbm_surface_mutex_unlock();\
+ return;\
+ } \
+}
+
#define TBM_SURFACE_RETURN_VAL_IF_FAIL(cond, val) {\
if (!(cond)) {\
TBM_ERR("'%s' failed.\n", #cond);\
} \
}
+
+#define TBM_SURFACE_RETURN_VAL_ERR_IF_FAIL(cond, val, error_type) {\
+ if (!(cond)) {\
+ TBM_ERR("'%s' failed.\n", #cond);\
+ _tbm_set_last_result(error_type);\
+ _tbm_surface_mutex_unlock();\
+ return val;\
+ } \
+}
+
+#define TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(cond, val, error, error_type) {\
+ if (!(cond)) {\
+ TBM_ERR("'%s' failed.\n", #cond);\
+ error = error_type;\
+ _tbm_set_last_result(error_type);\
+ _tbm_surface_mutex_unlock();\
+ return val;\
+ } \
+}
+
/* LCOV_EXCL_START */
static double
_tbm_surface_internal_get_time(void)
}
}
-static bool
-_tbm_surface_mutex_init(void)
-{
- static bool tbm_surface_mutex_init = false;
-
- if (tbm_surface_mutex_init)
- return true;
-
- if (pthread_mutex_init(&tbm_surface_lock, NULL)) {
- TBM_ERR("fail: pthread_mutex_init for tbm_surface_lock.\n");
- return false;
- }
-
- tbm_surface_mutex_init = true;
-
- return true;
-}
-
void
_tbm_surface_mutex_lock(void)
{
- if (!_tbm_surface_mutex_init()) {
- TBM_ERR("fail: _tbm_surface_mutex_init.\n");
- return;
- }
-
pthread_mutex_lock(&tbm_surface_lock);
}
/* LCOV_EXCL_STOP */
static int
-_tbm_surface_internal_is_valid(tbm_surface_h surface)
+_tbm_surface_internal_magic_check(tbm_surface_h surface)
{
- tbm_surface_h old_data = NULL;
+ if (surface->magic != TBM_SURFACE_MAGIC)
+ return 0;
- TBM_RETURN_VAL_IF_FAIL(g_surface_bufmgr, 0);
- TBM_RETURN_VAL_IF_FAIL(surface, 0);
+ return 1;
+}
- if (!LIST_IS_EMPTY(&g_surface_bufmgr->surf_list)) {
- LIST_FOR_EACH_ENTRY(old_data, &g_surface_bufmgr->surf_list, item_link) {
- if (old_data == surface)
- return 1;
- }
+static int
+_tbm_surface_internal_is_valid(tbm_surface_h surface)
+{
+ if (!surface) {
+ _tbm_set_last_result(TBM_ERROR_INVALID_PARAMETER);
+ TBM_ERR("error: No valid tbm_surface is NULL\n");
+ return 0;
}
- _tbm_set_last_result(TBM_ERROR_INVALID_PARAMETER);
-
- TBM_ERR("error: No valid tbm_surface(%p)\n", surface);
+ if (!_tbm_surface_internal_magic_check(surface)) {
+ _tbm_set_last_result(TBM_ERROR_INVALID_PARAMETER);
+ TBM_ERR("error: No valid tbm_surface(%p)\n", surface);
+ return 0;
+ }
- return 0;
+ return 1;
}
static int
struct _tbm_surface *surf = (struct _tbm_surface *)surface;
struct _tbm_bufmgr *bufmgr = surf->bufmgr;
- int ret = 0;
tbm_error_e error;
TBM_RETURN_VAL_IF_FAIL(bufmgr != NULL, 0);
TBM_RETURN_VAL_IF_FAIL(surf->info.height > 0, 0);
TBM_RETURN_VAL_IF_FAIL(surf->info.format > 0, 0);
- if (bufmgr->backend_module_data) {
- if (!bufmgr->bufmgr_func->bufmgr_get_plane_data) {
- _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
- return 0;
- }
-
- error = bufmgr->bufmgr_func->bufmgr_get_plane_data(bufmgr->bufmgr_data, surf->info.format, plane_idx,
- surf->info.width, surf->info.height, size, offset, pitch, bo_idx);
- if (error != TBM_ERROR_NONE) {
- /* LCOV_EXCL_START */
- TBM_ERR("Fail to surface_get_plane_data. surface(%p) error(%d)\n", surface, error);
- _tbm_set_last_result(error);
- return 0;
- /* LCOV_EXCL_STOP */
- }
- ret = 1;
- } else {
- if (!bufmgr->backend->surface_get_plane_data) {
- _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
- return 0;
- }
-
- ret = bufmgr->backend->surface_get_plane_data(surf->info.width,
- surf->info.height, surf->info.format, plane_idx, size, offset, pitch, bo_idx);
- if (!ret) {
- /* LCOV_EXCL_START */
- TBM_ERR("Fail to surface_get_plane_data. surface(%p)\n", surface);
- _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
- return 0;
- /* LCOV_EXCL_STOP */
- }
+ error = tbm_module_bufmgr_get_plane_data(bufmgr->module, surf->info.format, plane_idx, surf->info.width, surf->info.height, size, offset, pitch, bo_idx);
+ if (error != TBM_ERROR_NONE) {
+ _tbm_set_last_result(error);
+ return 0;
}
- return ret;
+ return 1;
}
static void
tbm_bufmgr bufmgr = surface->bufmgr;
tbm_user_data *old_data = NULL, *tmp = NULL;
tbm_surface_debug_data *debug_old_data = NULL, *debug_tmp = NULL;
+ tbm_surface_destroy_func_info *func_info = NULL, *func_next = NULL;
+
+ if (!LIST_IS_EMPTY(&surface->destroy_funcs)) {
+ LIST_FOR_EACH_ENTRY_SAFE(func_info, func_next, &surface->destroy_funcs, item_link) {
+ func_info->destroy_func(surface, func_info->user_data);
+ }
+ TBM_DBG("free destroy_funcs %p\n", surface);
+ LIST_FOR_EACH_ENTRY_SAFE(func_info, func_next, &surface->destroy_funcs, item_link) {
+ LIST_DEL(&func_info->item_link);
+ free(func_info);
+ }
+ }
/* destory the user_data_list */
if (!LIST_IS_EMPTY(&surface->user_data_list)) {
}
LIST_DEL(&surface->item_link);
+ surface->magic = 0;
+
+ if (surface->hal_surface) {
+ hal_tbm_surface_free(surface->hal_surface);
+ surface->hal_surface = NULL;
+ }
free(surface);
surface = NULL;
- if (LIST_IS_EMPTY(&bufmgr->surf_list)) {
+ if (bufmgr && LIST_IS_EMPTY(&bufmgr->surf_list)) {
LIST_DELINIT(&bufmgr->surf_list);
if (!LIST_IS_EMPTY(&bufmgr->debug_key_list)) {
return bpp;
}
+static struct _tbm_surface *
+_tbm_surface_internal_create_surface(tbm_bufmgr bufmgr, int width, int height, int format, int flags, tbm_error_e *error)
+{
+ struct _tbm_surface *surf = NULL;
+ uint32_t size = 0, offset = 0, stride = 0, bo_size = 0;
+ int i, j, bo_idx;
+
+ surf = calloc(1, sizeof(struct _tbm_surface));
+ if (!surf) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("fail to alloc surf\n");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ goto alloc_surf_fail;
+ /* LCOV_EXCL_STOP */
+ }
+
+ surf->magic = TBM_SURFACE_MAGIC;
+ surf->bufmgr = bufmgr;
+ surf->info.width = width;
+ surf->info.height = height;
+ surf->info.format = format;
+ surf->info.bpp = _tbm_surface_internal_get_bpp(format);
+ if (!surf->info.bpp) {
+ TBM_ERR("fail to get bpp from format(%d), error(%s)\n", format, tbm_error_str(*error));
+ *error = tbm_get_last_error();
+ goto bpp_fail;
+ }
+
+ surf->info.num_planes = _tbm_surface_internal_get_num_planes(format);
+ if (!surf->info.num_planes) {
+ TBM_ERR("fail to get num_planes from format(%d), error(%s)\n", format, tbm_error_str(*error));
+ *error = tbm_get_last_error();
+ goto num_planes_fail;
+ }
+ surf->refcnt = 1;
+
+ /* get size, stride and offset bo_idx */
+ for (i = 0; i < surf->info.num_planes; i++) {
+ if (!_tbm_surface_internal_query_plane_data(surf, i, &size, &offset, &stride, &bo_idx)) {
+ TBM_ERR("fail to query plane data\n");
+ *error = tbm_get_last_error();
+ goto query_plane_data_fail;
+ }
+
+ surf->info.planes[i].size = size;
+ surf->info.planes[i].offset = offset;
+ surf->info.planes[i].stride = stride;
+ surf->planes_bo_idx[i] = bo_idx;
+ }
+
+ surf->num_bos = 1;
+
+ for (i = 0; i < surf->info.num_planes; i++) {
+ surf->info.size += surf->info.planes[i].size;
+
+ if (surf->num_bos < surf->planes_bo_idx[i] + 1)
+ surf->num_bos = surf->planes_bo_idx[i] + 1;
+ }
+
+ surf->flags = flags;
+
+ for (i = 0; i < surf->num_bos; i++) {
+ bo_size = 0;
+ for (j = 0; j < surf->info.num_planes; j++) {
+ if (surf->planes_bo_idx[j] == i)
+ bo_size += surf->info.planes[j].size;
+ }
+
+ surf->bos[i] = tbm_bufmgr_internal_alloc_bo_with_format(bufmgr, format, i, width, height, surf->info.bpp/8, flags, error);
+ if (!surf->bos[i]) {
+ surf->bos[i] = tbm_bo_alloc(bufmgr, bo_size, flags);
+ if (!surf->bos[i]) {
+ TBM_ERR("fail to alloc bo idx:%d\n", i);
+ *error = tbm_get_last_error();
+ goto alloc_bo_fail;
+ }
+ }
+
+ _tbm_bo_set_surface(surf->bos[i], surf);
+ }
+
+ *error = TBM_ERROR_NONE;
+
+ return surf;
+
+alloc_bo_fail:
+ for (j = 0; j < i; j++) {
+ if (surf->bos[j])
+ tbm_bo_unref(surf->bos[j]);
+ }
+query_plane_data_fail:
+bpp_fail:
+num_planes_fail:
+ free(surf);
+alloc_surf_fail:
+
+ return NULL;
+}
+
+static struct _tbm_surface *
+_tbm_surface_internal_hal_tbm_create_surface(tbm_bufmgr bufmgr, int width, int height, int format, int flags, tbm_error_e *error)
+{
+ struct _tbm_surface *surf = NULL;
+ uint32_t size = 0, offset = 0, stride = 0, bo_size = 0;
+ int i, j, bo_idx;
+ hal_tbm_surface *hal_surface = NULL;
+ hal_tbm_bo **hal_bos = NULL;
+ int num_bos = 0;
+
+ surf = calloc(1, sizeof(struct _tbm_surface));
+ if (!surf) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("fail to alloc surf");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ goto alloc_surf_fail;
+ /* LCOV_EXCL_STOP */
+ }
+ surf->refcnt = 1;
+
+ surf->magic = TBM_SURFACE_MAGIC;
+ surf->bufmgr = bufmgr;
+ surf->info.width = width;
+ surf->info.height = height;
+ surf->info.format = format;
+ surf->info.bpp = _tbm_surface_internal_get_bpp(format);
+ if (!surf->info.bpp) {
+ TBM_ERR("fail to get bpp from format(%d), error(%s)", format, tbm_error_str(*error));
+ *error = tbm_get_last_error();
+ goto bpp_fail;
+ }
+ surf->flags = flags;
+
+ // get number of planes
+ surf->info.num_planes = _tbm_surface_internal_get_num_planes(format);
+ if (!surf->info.num_planes) {
+ TBM_ERR("fail to get num_planes from format(%d), error(%s)", format, tbm_error_str(*error));
+ *error = tbm_get_last_error();
+ goto num_planes_fail;
+ }
+
+ hal_surface = hal_tbm_bufmgr_alloc_surface(bufmgr->hal_bufmgr, (uint32_t)width, (uint32_t)height, (hal_tbm_format)format, (hal_tbm_bo_memory_type)flags, NULL, 0, (hal_tbm_error *)error);
+ if (hal_surface) {
+ // set hal_surface
+ surf->hal_surface = hal_surface;
+
+ // set infomation of planes
+ for (i = 0; i < surf->info.num_planes; i++) {
+ *error = (tbm_error_e)hal_tbm_surface_get_plane_data(hal_surface, i, &size, &offset, &stride, &bo_idx);
+ if (*error != TBM_ERROR_NONE) {
+ goto query_plane_data_fail;
+ }
+ surf->info.planes[i].size = size;
+ surf->info.planes[i].offset = offset;
+ surf->info.planes[i].stride = stride;
+ surf->planes_bo_idx[i] = bo_idx;
+ }
+
+ // set infomation of bos
+ hal_bos = hal_tbm_surface_get_bos(hal_surface, &num_bos, (hal_tbm_error *)error);
+ if (!hal_bos) {
+ TBM_ERR("fail to get bos, error(%s)", tbm_error_str(*error));
+ goto get_bos_fail;
+ }
+ surf->num_bos = num_bos;
+
+ for (i = 0; i < surf->info.num_planes; i++) {
+ surf->info.size += surf->info.planes[i].size;
+
+ if (surf->num_bos < surf->planes_bo_idx[i] + 1)
+ surf->num_bos = surf->planes_bo_idx[i] + 1;
+ }
+
+ for (i = 0; i < num_bos; i++) {
+ surf->bos[i] = tbm_bo_alloc_with_bo_data(bufmgr, (tbm_backend_bo_data *)hal_bos[i], flags);
+ if (!surf->bos[i]) {
+ TBM_ERR("fail to alloc bo idx:%d", i);
+ *error = tbm_get_last_error();
+ goto get_bo_fail;
+ }
+
+ _tbm_bo_set_surface(surf->bos[i], surf);
+ }
+ } else {
+ // set infomation of planes
+ for (i = 0; i < surf->info.num_planes; i++) {
+ if (!_tbm_surface_internal_query_plane_data(surf, i, &size, &offset, &stride, &bo_idx)) {
+ TBM_ERR("fail to query plane data");
+ *error = tbm_get_last_error();
+ goto query_plane_data_fail;
+ }
+ surf->info.planes[i].size = size;
+ surf->info.planes[i].offset = offset;
+ surf->info.planes[i].stride = stride;
+ surf->planes_bo_idx[i] = bo_idx;
+ }
+
+ // count number of bos
+ surf->num_bos = 1;
+ for (i = 0; i < surf->info.num_planes; i++) {
+ surf->info.size += surf->info.planes[i].size;
+
+ if (surf->num_bos < surf->planes_bo_idx[i] + 1)
+ surf->num_bos = surf->planes_bo_idx[i] + 1;
+ }
+
+ // set infomation of bos
+ for (i = 0; i < surf->num_bos; i++) {
+ bo_size = 0;
+ for (j = 0; j < surf->info.num_planes; j++) {
+ if (surf->planes_bo_idx[j] == i)
+ bo_size += surf->info.planes[j].size;
+ }
+
+ surf->bos[i] = tbm_bufmgr_internal_alloc_bo_with_format(bufmgr, format, i, width, height, surf->info.bpp / 8, flags, error);
+ if (*error == TBM_ERROR_NOT_SUPPORTED) {
+ surf->bos[i] = tbm_bo_alloc(bufmgr, bo_size, flags);
+ if (!surf->bos[i]) {
+ TBM_ERR("fail to alloc bo idx:%d", i);
+ *error = tbm_get_last_error();
+ goto get_bo_fail;
+ }
+ }
+
+ _tbm_bo_set_surface(surf->bos[i], surf);
+ }
+ }
+
+ *error = TBM_ERROR_NONE;
+
+ return surf;
+
+get_bo_fail:
+get_bos_fail:
+query_plane_data_fail:
+ if (hal_surface) {
+ hal_tbm_surface_free(hal_surface);
+ } else {
+ for (j = 0; j < i; j++) {
+ if (surf->bos[j])
+ tbm_bo_unref(surf->bos[j]);
+ }
+ }
+num_planes_fail:
+bpp_fail:
+ if (surf)
+ free(surf);
+alloc_surf_fail:
+
+ return NULL;
+}
+
+static struct _tbm_surface *
+_tbm_surface_internal_hal_tbm_import_surface(tbm_bufmgr bufmgr, int width, int height, int format, tbm_surface_buffer_data *buffer_data, tbm_error_e *error)
+{
+ struct _tbm_surface *surf = NULL;
+ uint32_t size = 0, offset = 0, stride = 0;
+ int i, j, bo_idx;
+ hal_tbm_surface *hal_surface = NULL;
+ hal_tbm_bo **hal_bos = NULL;
+ int num_bos = 0;
+ int flags;
+
+ surf = calloc(1, sizeof(struct _tbm_surface));
+ if (!surf) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("fail to alloc surf");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ goto alloc_surf_fail;
+ /* LCOV_EXCL_STOP */
+ }
+ surf->refcnt = 1;
+
+ surf->magic = TBM_SURFACE_MAGIC;
+ surf->bufmgr = bufmgr;
+ surf->info.width = width;
+ surf->info.height = height;
+ surf->info.format = format;
+ surf->info.bpp = _tbm_surface_internal_get_bpp(format);
+ if (!surf->info.bpp) {
+ TBM_ERR("fail to get bpp from format(%d), error(%s)", format, tbm_error_str(*error));
+ *error = tbm_get_last_error();
+ goto bpp_fail;
+ }
+
+ // get number of planes
+ surf->info.num_planes = _tbm_surface_internal_get_num_planes(format);
+ if (!surf->info.num_planes) {
+ TBM_ERR("fail to get num_planes from format(%d), error(%s)", format, tbm_error_str(*error));
+ *error = tbm_get_last_error();
+ goto num_planes_fail;
+ }
+
+ // import surface
+ hal_surface = hal_tbm_bufmgr_import_surface(bufmgr->hal_bufmgr,
+ (uint32_t)width,
+ (uint32_t)height,
+ (hal_tbm_format)format,
+ (hal_tbm_surface_buffer_data *)buffer_data,
+ (hal_tbm_error *)error);
+ if (!hal_surface) {
+ TBM_ERR("hal_tbm_bufmgr_import_surface failed.(width:%d height:%d format:%d error:%s)",
+ width, height, format, tbm_error_str(*error));
+ goto import_surface_fail;
+ }
+ surf->hal_surface = hal_surface;
+
+ // set infomation of planes
+ for (i = 0; i < surf->info.num_planes; i++) {
+ *error = (tbm_error_e)hal_tbm_surface_get_plane_data(hal_surface, i, &size, &offset, &stride, &bo_idx);
+ if (*error != TBM_ERROR_NONE) {
+ goto query_plane_data_fail;
+ }
+ surf->info.planes[i].size = size;
+ surf->info.planes[i].offset = offset;
+ surf->info.planes[i].stride = stride;
+ surf->planes_bo_idx[i] = bo_idx;
+ }
+
+ // set infomation of bos
+ hal_bos = hal_tbm_surface_get_bos(hal_surface, &num_bos, (hal_tbm_error *)error);
+ if (!hal_bos) {
+ TBM_ERR("fail to get bos, error(%s)", tbm_error_str(*error));
+ goto get_bos_fail;
+ }
+ surf->num_bos = num_bos;
+
+ for (i = 0; i < surf->info.num_planes; i++) {
+ surf->info.size += surf->info.planes[i].size;
+
+ if (surf->num_bos < surf->planes_bo_idx[i] + 1)
+ surf->num_bos = surf->planes_bo_idx[i] + 1;
+ }
+
+ // get memory_types(bo flags)
+ flags = (int)hal_tbm_bo_get_memory_types(hal_bos[0], (hal_tbm_error *)error);
+ if (*error != TBM_ERROR_NONE) {
+ TBM_ERR("hal_tbm_bo_get_memory_types failed.");
+ goto get_memory_types_fail;
+ }
+ surf->flags = flags;
+
+ for (i = 0; i < num_bos; i++) {
+ surf->bos[i] = tbm_bo_alloc_with_bo_data(bufmgr, (tbm_backend_bo_data *)hal_bos[i], flags);
+ if (!surf->bos[i]) {
+ TBM_ERR("fail to alloc bo idx:%d", i);
+ *error = tbm_get_last_error();
+ goto get_bo_fail;
+ }
+
+ _tbm_bo_set_surface(surf->bos[i], surf);
+ }
+
+ *error = TBM_ERROR_NONE;
+
+ return surf;
+
+get_bo_fail:
+get_memory_types_fail:
+get_bos_fail:
+query_plane_data_fail:
+ if (hal_surface) {
+ hal_tbm_surface_free(hal_surface);
+ } else {
+ for (j = 0; j < i; j++) {
+ if (surf->bos[j])
+ tbm_bo_unref(surf->bos[j]);
+ }
+ }
+import_surface_fail:
+num_planes_fail:
+bpp_fail:
+ if (surf)
+ free(surf);
+alloc_surf_fail:
+
+ return NULL;
+}
+
int
tbm_surface_internal_is_valid(tbm_surface_h surface)
{
uint32_t *num)
{
struct _tbm_bufmgr *bufmgr;
- int ret = 0;
bool bufmgr_initialized = false;
tbm_error_e error;
TBM_SURFACE_RETURN_VAL_IF_FAIL(formats, 0);
TBM_SURFACE_RETURN_VAL_IF_FAIL(num, 0);
- if (!g_surface_bufmgr) {
- _init_surface_bufmgr();
- LIST_INITHEAD(&g_surface_bufmgr->surf_list);
- bufmgr_initialized = true;
- }
-
- bufmgr = g_surface_bufmgr;
-
- if (bufmgr->backend_module_data) {
- if (!bufmgr->bufmgr_func->bufmgr_get_supported_formats) {
- _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
- goto fail;
- }
-
- error = bufmgr->bufmgr_func->bufmgr_get_supported_formats(bufmgr->bufmgr_data, formats, num);
- if (error != TBM_ERROR_NONE) {
- /* LCOV_EXCL_START */
- TBM_ERR("Fail to surface_supported_format. error(%d)\n", error);
- goto fail;
- /* LCOV_EXCL_START */
- }
- ret = 1;
- } else {
- if (!bufmgr->backend->surface_supported_format) {
- _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
- goto fail;
- }
-
- ret = bufmgr->backend->surface_supported_format(formats, num);
- if (!ret) {
- /* LCOV_EXCL_START */
- TBM_ERR("Fail to surface_supported_format.\n");
+ if (!g_surface_bufmgr) {
+ _init_surface_bufmgr();
+ if (!g_surface_bufmgr) {
+ TBM_ERR("fail bufmgr initialization\n");
_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
goto fail;
- /* LCOV_EXCL_START */
}
+ LIST_INITHEAD(&g_surface_bufmgr->surf_list);
+ bufmgr_initialized = true;
+ }
+
+ bufmgr = g_surface_bufmgr;
+
+ error = tbm_module_bufmgr_get_supported_formats(bufmgr->module, formats, num);
+ if (error != TBM_ERROR_NONE) {
+ _tbm_set_last_result(error);
+ goto fail;
}
TBM_TRACE_SURFACE_INTERNAL("tbm_bufmgr(%p) format num(%u)\n", g_surface_bufmgr, *num);
_tbm_surface_mutex_unlock();
- return ret;
+ return 1;
/* LCOV_EXCL_START */
fail:
{
struct _tbm_bufmgr *bufmgr;
struct _tbm_surface *surf = NULL;
- uint32_t size = 0;
- uint32_t offset = 0;
- uint32_t stride = 0;
- uint32_t bo_size = 0;
- int bo_idx;
- int i, j;
+ tbm_error_e error = TBM_ERROR_INVALID_OPERATION;
bool bufmgr_initialized = false;
- tbm_bo bo = NULL;
- void *bo_priv = NULL;
- tbm_backend_bo_data *bo_data = NULL;
- tbm_error_e error;
_tbm_surface_mutex_lock();
_tbm_set_last_result(TBM_ERROR_NONE);
if (!g_surface_bufmgr) {
_init_surface_bufmgr();
+ if (!g_surface_bufmgr) {
+ TBM_ERR("fail bufmgr initialization\n");
+ error = TBM_ERROR_INVALID_OPERATION;
+ goto check_valid_fail;
+ }
LIST_INITHEAD(&g_surface_bufmgr->surf_list);
bufmgr_initialized = true;
}
bufmgr = g_surface_bufmgr;
if (!TBM_BUFMGR_IS_VALID(bufmgr)) {
TBM_ERR("The bufmgr is invalid\n");
+ error = TBM_ERROR_INVALID_PARAMETER;
goto check_valid_fail;
}
- surf = calloc(1, sizeof(struct _tbm_surface));
- if (!surf) {
- /* LCOV_EXCL_START */
- TBM_ERR("fail to alloc surf\n");
- _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
- goto alloc_surf_fail;
- /* LCOV_EXCL_STOP */
- }
-
- surf->bufmgr = bufmgr;
- surf->info.width = width;
- surf->info.height = height;
- surf->info.format = format;
- surf->info.bpp = _tbm_surface_internal_get_bpp(format);
- if (!surf->info.bpp) {
- TBM_ERR("fail to get bpp. error(%s)\n", tbm_error_str(tbm_get_last_error()));
- goto bpp_fail;
- }
- surf->info.num_planes = _tbm_surface_internal_get_num_planes(format);
- if (!surf->info.num_planes) {
- TBM_ERR("fail to get num_planes. error(%s)\n", tbm_error_str(tbm_get_last_error()));
- goto num_planes_fail;
- }
- surf->refcnt = 1;
-
- /* get size, stride and offset bo_idx */
- for (i = 0; i < surf->info.num_planes; i++) {
- if (!_tbm_surface_internal_query_plane_data(surf, i, &size,
- &offset, &stride, &bo_idx)) {
- TBM_ERR("fail to query plane data\n");
- goto query_plane_data_fail;
- }
-
- surf->info.planes[i].size = size;
- surf->info.planes[i].offset = offset;
- surf->info.planes[i].stride = stride;
- surf->planes_bo_idx[i] = bo_idx;
- }
-
- surf->num_bos = 1;
-
- for (i = 0; i < surf->info.num_planes; i++) {
- surf->info.size += surf->info.planes[i].size;
-
- if (surf->num_bos < surf->planes_bo_idx[i] + 1)
- surf->num_bos = surf->planes_bo_idx[i] + 1;
- }
-
- surf->flags = flags;
-
- for (i = 0; i < surf->num_bos; i++) {
- bo_size = 0;
- for (j = 0; j < surf->info.num_planes; j++) {
- if (surf->planes_bo_idx[j] == i)
- bo_size += surf->info.planes[j].size;
+ if (bufmgr->use_hal_tbm) {
+ surf = _tbm_surface_internal_hal_tbm_create_surface(bufmgr, width, height, format, flags, &error);
+ if (!surf) {
+ TBM_ERR("_tbm_surface_internal_hal_tbm_create_surface failed.");
+ goto surface_alloc_fail;
}
-
- if (bufmgr->backend_module_data) {
- if (bufmgr->bufmgr_func->bufmgr_alloc_bo_with_format) {
- /* LCOV_EXCL_START */
- bo = calloc(1, sizeof(struct _tbm_bo));
- if (!bo) {
- TBM_ERR("fail to alloc bo struct\n");
- _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
- goto alloc_bo_fail;
- }
-
- bo->bufmgr = surf->bufmgr;
-
- _tbm_bufmgr_mutex_lock();
-
- bo_data = bufmgr->bufmgr_func->bufmgr_alloc_bo_with_format(bufmgr->bufmgr_data, format, i,
- width, height, flags, &error);
- if (!bo_data) {
- TBM_ERR("fail to alloc bo priv. error(%d)\n", error);
- _tbm_set_last_result(error);
- free(bo);
- _tbm_bufmgr_mutex_unlock();
- goto alloc_bo_fail;
- }
- bo->bo_data = bo_data;
-
- bo->ref_cnt = 1;
- bo->flags = flags;
- LIST_INITHEAD(&bo->user_data_list);
-
- LIST_ADD(&bo->item_link, &surf->bufmgr->bo_list);
-
- _tbm_bufmgr_mutex_unlock();
-
- surf->bos[i] = bo;
- /* LCOV_EXCL_STOP */
- } else if (bufmgr->bufmgr_func->bufmgr_alloc_bo_with_tiled_format && (flags & TBM_BO_TILED)) {
- bo = calloc(1, sizeof(struct _tbm_bo));
- if (!bo) {
- TBM_ERR("fail to alloc bo struct\n");
- _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
- goto alloc_bo_fail;
- }
-
- bo->bufmgr = surf->bufmgr;
-
- _tbm_bufmgr_mutex_lock();
-
- bo_data = bufmgr->bufmgr_func->bufmgr_alloc_bo_with_tiled_format(bufmgr->bufmgr_data, width, height, surf->info.bpp/8, format, flags, i, &error);
- if (!bo_data) {
- TBM_ERR("fail to alloc bo priv. error(%d)\n", error);
- _tbm_set_last_result(error);
- free(bo);
- _tbm_bufmgr_mutex_unlock();
- goto alloc_bo_fail;
- }
- bo->bo_data = bo_data;
-
- bo->ref_cnt = 1;
- bo->flags = flags;
- LIST_INITHEAD(&bo->user_data_list);
-
- LIST_ADD(&bo->item_link, &surf->bufmgr->bo_list);
-
- _tbm_bufmgr_mutex_unlock();
-
- surf->bos[i] = bo;
-
- } else {
- surf->bos[i] = tbm_bo_alloc(bufmgr, bo_size, flags);
- if (!surf->bos[i]) {
- TBM_ERR("fail to alloc bo idx:%d\n", i);
- goto alloc_bo_fail;
- }
- }
- } else {
- if (bufmgr->backend->surface_bo_alloc) {
- /* LCOV_EXCL_START */
- bo = calloc(1, sizeof(struct _tbm_bo));
- if (!bo) {
- TBM_ERR("fail to alloc bo struct\n");
- _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
- goto alloc_bo_fail;
- }
-
- bo->bufmgr = surf->bufmgr;
-
- _tbm_bufmgr_mutex_lock();
-
- bo_priv = bufmgr->backend->surface_bo_alloc(bo, width, height, format, flags, i);
- if (!bo_priv) {
- TBM_ERR("fail to alloc bo priv\n");
- _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
- free(bo);
- _tbm_bufmgr_mutex_unlock();
- goto alloc_bo_fail;
- }
- bo->priv = bo_priv;
-
- bo->ref_cnt = 1;
- bo->flags = flags;
- LIST_INITHEAD(&bo->user_data_list);
-
- LIST_ADD(&bo->item_link, &surf->bufmgr->bo_list);
-
- _tbm_bufmgr_mutex_unlock();
-
- surf->bos[i] = bo;
- /* LCOV_EXCL_STOP */
- } else {
- surf->bos[i] = tbm_bo_alloc(bufmgr, bo_size, flags);
- if (!surf->bos[i]) {
- TBM_ERR("fail to alloc bo idx:%d\n", i);
- goto alloc_bo_fail;
- }
- }
+ } else {
+ surf = _tbm_surface_internal_create_surface(bufmgr, width, height, format, flags, &error);
+ if (!surf) {
+ TBM_ERR("_tbm_surface_internal_create_surface failed.");
+ goto surface_alloc_fail;
}
-
- _tbm_bo_set_surface(surf->bos[i], surf);
}
- TBM_TRACE_SURFACE_INTERNAL("width(%d) height(%d) format(%s) flags(%d) tbm_surface(%p)\n", width, height,
- _tbm_surface_internal_format_to_str(format), flags, surf);
+ TBM_TRACE_SURFACE_INTERNAL("width(%d) height(%d) format(%s) flags(%d) tbm_surface(%p)\n",
+ width, height, _tbm_surface_internal_format_to_str(format), flags, surf);
LIST_INITHEAD(&surf->user_data_list);
LIST_INITHEAD(&surf->debug_data_list);
+ LIST_INITHEAD(&surf->destroy_funcs);
LIST_ADD(&surf->item_link, &bufmgr->surf_list);
+ _tbm_set_last_result(error);
_tbm_surface_mutex_unlock();
return surf;
/* LCOV_EXCL_START */
-alloc_bo_fail:
- for (j = 0; j < i; j++) {
- if (surf->bos[j])
- tbm_bo_unref(surf->bos[j]);
- }
-query_plane_data_fail:
-bpp_fail:
-num_planes_fail:
- free(surf);
-alloc_surf_fail:
+
+surface_alloc_fail:
check_valid_fail:
if (bufmgr_initialized && bufmgr) {
LIST_DELINIT(&bufmgr->surf_list);
_deinit_surface_bufmgr();
}
- _tbm_surface_mutex_unlock();
TBM_ERR("error: width(%d) height(%d) format(%s) flags(%d)\n",
- width, height,
- _tbm_surface_internal_format_to_str(format), flags);
+ width, height, _tbm_surface_internal_format_to_str(format), flags);
+
+ _tbm_set_last_result(error);
+ _tbm_surface_mutex_unlock();
+
/* LCOV_EXCL_STOP */
return NULL;
if (!g_surface_bufmgr) {
_init_surface_bufmgr();
+ if (!g_surface_bufmgr) {
+ TBM_ERR("fail bufmgr initialization\n");
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ goto check_valid_fail;
+ }
LIST_INITHEAD(&g_surface_bufmgr->surf_list);
bufmgr_initialized = true;
}
/* LCOV_EXCL_STOP */
}
+ surf->magic = TBM_SURFACE_MAGIC;
surf->bufmgr = bufmgr;
surf->info.width = info->width;
surf->info.height = info->height;
LIST_INITHEAD(&surf->user_data_list);
LIST_INITHEAD(&surf->debug_data_list);
+ LIST_INITHEAD(&surf->destroy_funcs);
LIST_ADD(&surf->item_link, &bufmgr->surf_list);
if (surface->refcnt == 0)
_tbm_surface_internal_destroy(surface);
+ else // if (surface->refcnt < 0)
+ _tbm_set_last_result(TBM_ERROR_INVALID_PARAMETER);
_tbm_surface_mutex_unlock();
}
return debug_data;
}
+static void
+_tbm_surface_internal_debug_data_value_update(tbm_surface_debug_data *debug_data, char *value)
+{
+ if (!debug_data->value && !value)
+ return;
+
+ if (debug_data->value && value && !strncmp(debug_data->value, value, strlen(debug_data->value)))
+ return;
+
+ if (debug_data->value)
+ free(debug_data->value);
+
+ if (value)
+ debug_data->value = strdup(value);
+ else
+ debug_data->value = NULL;
+}
+
+static tbm_surface_debug_data *
+_tbm_surface_internal_debug_data_find(struct list_head *list, char *key)
+{
+ tbm_surface_debug_data *debug_data = NULL;
+
+ if (LIST_IS_EMPTY(list))
+ return NULL;
+
+ LIST_FOR_EACH_ENTRY(debug_data, list, item_link) {
+ if (!strncmp(debug_data->key, key, strlen(debug_data->key)))
+ return debug_data;
+ }
+
+ return NULL;
+}
+
int
tbm_surface_internal_set_debug_data(tbm_surface_h surface, char *key, char *value)
{
tbm_surface_debug_data *debug_data = NULL;
- tbm_surface_debug_data *old_data = NULL, *tmp = NULL;
tbm_bufmgr bufmgr = NULL;
_tbm_surface_mutex_lock();
TBM_SURFACE_RETURN_VAL_IF_FAIL(bufmgr, 0);
- if (!LIST_IS_EMPTY(&surface->debug_data_list)) {
- LIST_FOR_EACH_ENTRY(old_data, &surface->debug_data_list, item_link) {
- if (old_data) {
- if (!strcmp(old_data->key, key)) {
- if (old_data->value && value && !strncmp(old_data->value, value, strlen(old_data->value))) {
- TBM_TRACE_SURFACE_INTERNAL("tbm_surface(%p) Already exist key(%s) and value(%s)!\n", surface, key, value);
- goto add_debug_key_list;
- }
-
- if (old_data->value)
- free(old_data->value);
-
- if (value)
- old_data->value = strdup(value);
- else
- old_data->value = NULL;
-
- goto add_debug_key_list;
- }
- }
+ debug_data = _tbm_surface_internal_debug_data_find(&surface->debug_data_list, key);
+ if (debug_data) {
+ _tbm_surface_internal_debug_data_value_update(debug_data, value);
+ } else {
+ debug_data = _tbm_surface_internal_debug_data_create(key, value);
+ if (!debug_data) {
+ TBM_ERR("error: tbm_surface(%p) key(%s) value(%s)\n", surface, key, value);
+ _tbm_surface_mutex_unlock();
+ return 0;
}
+
+ LIST_ADD(&debug_data->item_link, &surface->debug_data_list);
}
- debug_data = _tbm_surface_internal_debug_data_create(key, value);
+ /* add new debug key to list */
+ debug_data = _tbm_surface_internal_debug_data_find(&bufmgr->debug_key_list, key);
if (!debug_data) {
- TBM_ERR("error: tbm_surface(%p) key(%s) value(%s)\n", surface, key, value);
- _tbm_surface_mutex_unlock();
- return 0;
+ debug_data = _tbm_surface_internal_debug_data_create(key, NULL);
+ if (debug_data)
+ LIST_ADDTAIL(&debug_data->item_link, &bufmgr->debug_key_list);
}
TBM_TRACE_SURFACE_INTERNAL("tbm_surface(%p) key(%s) value(%s)\n", surface, key, value);
- LIST_ADD(&debug_data->item_link, &surface->debug_data_list);
-
-add_debug_key_list:
- if (!LIST_IS_EMPTY(&bufmgr->debug_key_list)) {
- LIST_FOR_EACH_ENTRY_SAFE(old_data, tmp, &bufmgr->debug_key_list, item_link) {
- if (!strcmp(old_data->key, key)) {
- _tbm_surface_mutex_unlock();
- return 1;
- }
- }
- }
-
- debug_data = _tbm_surface_internal_debug_data_create(key, NULL);
- LIST_ADD(&debug_data->item_link, &bufmgr->debug_key_list);
-
_tbm_surface_mutex_unlock();
return 1;
}
static void
-_tbm_surface_internal_dump_file_png(const char *file, const void *data, int width, int height, int format)
+_tbm_surface_internal_dump_file_png(const char *file, const void *data, int width, int height, int stride, int format)
{
unsigned int *blocks = (unsigned int *)data;
FILE *fp;
return;
}
+ if (setjmp(png_jmpbuf(pPngStruct))) {
+ /* if png has problem of writing the file, we get here */
+ TBM_ERR("fail to write png file.\n");
+ png_destroy_write_struct(&pPngStruct, &pPngInfo);
+ fclose(fp);
+ return;
+ }
+
png_init_io(pPngStruct, fp);
if (format == TBM_FORMAT_XRGB8888) {
pixel_size = 3;
row_pointers[y] = (png_bytep)row;
for (x = 0; x < width; ++x) {
- unsigned int curBlock = blocks[y * width + x];
+ unsigned int curBlock = blocks[(y * (stride >> 2)) + x];
if (pixel_size == 3) { // XRGB8888
row[x * pixel_size] = (curBlock & 0xFF);
case TBM_FORMAT_ARGB8888:
_tbm_surface_internal_dump_file_png(file, bo_handle.ptr,
buf_info->info.planes[0].stride >> 2,
- buf_info->info.height, TBM_FORMAT_ARGB8888);
+ buf_info->info.height,
+ buf_info->info.planes[0].stride,
+ TBM_FORMAT_ARGB8888);
break;
case TBM_FORMAT_XRGB8888:
_tbm_surface_internal_dump_file_png(file, bo_handle.ptr,
buf_info->info.planes[0].stride >> 2,
- buf_info->info.height, TBM_FORMAT_XRGB8888);
+ buf_info->info.height,
+ buf_info->info.planes[0].stride,
+ TBM_FORMAT_XRGB8888);
break;
case TBM_FORMAT_YVU420:
case TBM_FORMAT_YUV420:
} else if (buf_info->dirty_shm)
_tbm_surface_internal_dump_file_png(file, bo_handle.ptr,
buf_info->shm_stride >> 2,
- buf_info->shm_h, 0);
+ buf_info->shm_h,
+ buf_info->shm_stride, 0);
tbm_bo_unmap(buf_info->bo);
tbm_bo_unref(buf_info->bo);
memset(temp_key, 0x00, KEY_LEN + 1);
bo = surf->bos[i];
snprintf(temp_key, KEY_LEN, "_%d", tbm_bo_export(bo));
- strncat(keys, temp_key, KEY_LEN);
+ strncat(keys, temp_key, KEY_LEN + 1);
}
_tbm_surface_mutex_unlock();
switch (info.format) {
case TBM_FORMAT_ARGB8888:
_tbm_surface_internal_dump_file_png(file, info.planes[0].ptr,
- info.planes[0].stride >> 2,
- info.height, TBM_FORMAT_ARGB8888);
+ info.width,
+ info.height,
+ info.planes[0].stride,
+ TBM_FORMAT_ARGB8888);
break;
case TBM_FORMAT_XRGB8888:
_tbm_surface_internal_dump_file_png(file, info.planes[0].ptr,
- info.planes[0].stride >> 2,
- info.height, TBM_FORMAT_XRGB8888);
+ info.width,
+ info.height,
+ info.planes[0].stride,
+ TBM_FORMAT_XRGB8888);
break;
case TBM_FORMAT_YVU420:
case TBM_FORMAT_YUV420:
return 0;
}
- _tbm_surface_internal_dump_file_png(file, ptr, w, h, 0);
+ _tbm_surface_internal_dump_file_png(file, ptr, w, h, stride, 0);
TBM_TRACE_SURFACE_INTERNAL("Capture %s \n", file);
return 1;
}
+
+int
+tbm_surface_internal_add_destroy_handler(tbm_surface_h surface, tbm_surface_internal_destroy_handler func, void *user_data)
+{
+ struct _tbm_surface *surf;
+ tbm_surface_destroy_func_info *func_info = NULL;
+
+ _tbm_surface_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
+
+ TBM_SURFACE_RETURN_VAL_IF_FAIL(_tbm_surface_internal_is_valid(surface), 0);
+ TBM_SURFACE_RETURN_VAL_IF_FAIL(func != NULL, 0);
+
+ surf = (struct _tbm_surface *)surface;
+ LIST_FOR_EACH_ENTRY(func_info, &surf->destroy_funcs, item_link) {
+ if (func_info->destroy_func == func && func_info->user_data == user_data) {
+ TBM_ERR("can't add twice");
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ _tbm_surface_mutex_unlock();
+ return 0;
+ }
+ }
+
+ func_info = calloc(1, sizeof(tbm_surface_destroy_func_info));
+ if (func_info == NULL) {
+ TBM_ERR("alloc failed");
+ _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+ _tbm_surface_mutex_unlock();
+ return 0;
+ }
+
+ func_info->destroy_func = func;
+ func_info->user_data = user_data;
+
+ LIST_ADDTAIL(&func_info->item_link, &surf->destroy_funcs);
+
+ _tbm_surface_mutex_unlock();
+
+ return 1;
+}
+
+void
+tbm_surface_internal_remove_destroy_handler(tbm_surface_h surface, tbm_surface_internal_destroy_handler func, void *user_data)
+{
+ struct _tbm_surface *surf;
+ tbm_surface_destroy_func_info *func_info = NULL, *next = NULL;
+
+ _tbm_surface_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
+
+ TBM_SURFACE_RETURN_IF_FAIL(_tbm_surface_internal_is_valid(surface));
+ TBM_SURFACE_RETURN_IF_FAIL(func != NULL);
+
+ surf = (struct _tbm_surface *)surface;
+ LIST_FOR_EACH_ENTRY_SAFE(func_info, next, &surf->destroy_funcs, item_link) {
+ if (func_info->destroy_func != func || func_info->user_data != user_data)
+ continue;
+
+ LIST_DEL(&func_info->item_link);
+ free(func_info);
+
+ _tbm_surface_mutex_unlock();
+
+ return;
+ }
+
+ _tbm_surface_mutex_unlock();
+}
+
+tbm_surface_buffer_data *
+tbm_surface_internal_export(tbm_surface_h surface, tbm_error_e *error)
+{
+ tbm_surface_buffer_data *buffer_data = NULL;
+ struct _tbm_surface *surf;
+ struct _tbm_bufmgr *bufmgr;
+
+ _tbm_surface_mutex_lock();
+
+ surf = (struct _tbm_surface *)surface;
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(_tbm_surface_internal_is_valid(surface), NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+
+ bufmgr = surf->bufmgr;
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr != NULL, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+
+ // this function supports when it comes to be use_hal.
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr->use_hal_tbm, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
+
+ // export a surface
+ buffer_data = (tbm_surface_buffer_data *)hal_tbm_surface_export((hal_tbm_surface *)surf->hal_surface,
+ (hal_tbm_error *)error);
+ TBM_SURFACE_RETURN_VAL_ERR_IF_FAIL(buffer_data != NULL, NULL, *error);
+
+ TBM_TRACE_SURFACE_INTERNAL("tbm_surface(%p) buffer_data(%p)", surface, buffer_data);
+
+ if (error)
+ *error = TBM_ERROR_NONE;
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_surface_mutex_unlock();
+
+ return buffer_data;
+}
+
+tbm_surface_h
+tbm_surface_internal_import(tbm_surface_info_s *surface_info, tbm_surface_buffer_data *buffer_data, tbm_error_e *error)
+{
+ struct _tbm_surface *surf;
+ struct _tbm_bufmgr *bufmgr;
+
+ _tbm_surface_mutex_lock();
+
+ bufmgr = g_surface_bufmgr;
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr != NULL, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+
+ // this function supports when it comes to be use_hal.
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr->use_hal_tbm, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
+
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(surface_info != NULL, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(surface_info->width > 0, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(surface_info->height > 0, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+ TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(buffer_data != NULL, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+
+ // import a surface
+ surf = _tbm_surface_internal_hal_tbm_import_surface(bufmgr,
+ (int)surface_info->width,
+ (int)surface_info->height,
+ (int)surface_info->format,
+ buffer_data,
+ error);
+ TBM_SURFACE_RETURN_VAL_ERR_IF_FAIL(surf != NULL, NULL, *error);
+
+ LIST_INITHEAD(&surf->user_data_list);
+ LIST_INITHEAD(&surf->debug_data_list);
+ LIST_INITHEAD(&surf->destroy_funcs);
+
+ LIST_ADD(&surf->item_link, &bufmgr->surf_list);
+
+ TBM_TRACE_SURFACE_INTERNAL("tbm_surface(%p)", surf);
+
+ if (error)
+ *error = TBM_ERROR_NONE;
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_surface_mutex_unlock();
+
+ return (tbm_surface_h)surf;
+}
+
/*LCOV_EXCL_STOP*/
projects / platform / core / uifw / libtbm.git / blobdiff