#include "tbm_bufmgr.h"
#include "tbm_bufmgr_int.h"
-#include "tbm_bufmgr_backend.h"
#include "tbm_drm_helper.h"
#include "list.h"
} \
}
+#define TBM_BUFMGR_RETURN_VAL_SET_ERR_IF_FAIL(cond, val, error, error_type) {\
+ if (!(cond)) {\
+ TBM_ERR("'%s' failed.\n", #cond);\
+ error = error_type;\
+ _tbm_bufmgr_mutex_unlock();\
+ return val;\
+ } \
+}
+
/* LCOV_EXCL_START */
+static void
+_tbm_bufmgr_check_bo_cnt(tbm_bufmgr bufmgr)
+{
+ static int last_chk_bo_cnt = 0;
+
+ if ((bufmgr->bo_cnt >= 500) && ((bufmgr->bo_cnt % 20) == 0) &&
+ (bufmgr->bo_cnt > last_chk_bo_cnt)) {
+ TBM_DBG("============TBM BO CNT DEBUG: bo_cnt=%d\n", bufmgr->bo_cnt);
+ tbm_bufmgr_debug_show(bufmgr);
+ last_chk_bo_cnt = bufmgr->bo_cnt;
+ }
+}
+
+static void
+_tbm_bufmgr_initialize_bo(tbm_bufmgr bufmgr, tbm_bo bo, int flags)
+{
+ bo->bufmgr = bufmgr;
+ bo->flags = flags;
+ bo->magic = TBM_BO_MAGIC;
+ bo->ref_cnt = 1;
+
+ LIST_INITHEAD(&bo->user_data_list);
+
+ bufmgr->bo_cnt++;
+ LIST_ADD(&bo->item_link, &bufmgr->bo_list);
+}
+
void
_tbm_bufmgr_mutex_lock(void)
{
static tbm_bufmgr
_tbm_bufmgr_init(int fd, int server)
{
+ tbm_error_e error = TBM_ERROR_NONE;
+
#ifdef TBM_BUFMGR_INIT_TIME
struct timeval start_tv, end_tv;
#endif
}
/* load bufmgr priv from env */
- gBufMgr->module = tbm_module_load(gBufMgr, gBufMgr->fd);
+ gBufMgr->module = tbm_module_load(gBufMgr->fd);
if (!gBufMgr->module) {
TBM_ERR("error : Fail to load bufmgr backend\n");
_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
}
/* check the essential capabilities of tbm_module */
- gBufMgr->capabilities = tbm_module_bufmgr_get_capabilities(gBufMgr->module);
- if (gBufMgr->capabilities == HAL_TBM_BUFMGR_CAPABILITY_NONE) {
+ gBufMgr->capabilities = tbm_module_get_capabilities(gBufMgr->module, &error);
+ if (gBufMgr->capabilities == TBM_BUFMGR_CAPABILITY_NONE) {
TBM_ERR("The capabilities of the backend module is TBM_BUFMGR_CAPABILITY_NONE.");
TBM_ERR("TBM_BUFMGR_CAPABILITY_SHARE_FD is the essential capability.");
tbm_module_unload(gBufMgr->module);
- _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ _tbm_set_last_result(error);
free(gBufMgr);
gBufMgr = NULL;
pthread_mutex_unlock(&gLock);
return NULL;
}
- if (!(gBufMgr->capabilities & HAL_TBM_BUFMGR_CAPABILITY_SHARE_FD)) {
+ if (!(gBufMgr->capabilities & TBM_BUFMGR_CAPABILITY_SHARE_FD)) {
TBM_ERR("The capabilities of the backend module had no TBM_BUFMGR_CAPABILITY_SHARE_FD.");
TBM_ERR("The tbm backend has to get TBM_BUFMGR_CAPABILITY_SHARE_FD. ");
tbm_module_unload(gBufMgr->module);
{
TBM_RETURN_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr));
- _tbm_bufmgr_mutex_lock();
pthread_mutex_lock(&gLock);
+ _tbm_bufmgr_mutex_lock();
_tbm_set_last_result(TBM_ERROR_NONE);
if (!gBufMgr) {
TBM_ERR("gBufmgr already destroy: bufmgr:%p\n", bufmgr);
- pthread_mutex_unlock(&gLock);
_tbm_bufmgr_mutex_unlock();
+ pthread_mutex_unlock(&gLock);
return;
}
bufmgr->ref_count--;
if (bufmgr->ref_count > 0) {
TBM_DBG("reduce a ref_count(%d) of tbm_bufmgr(%p)\n", bufmgr->ref_count, bufmgr);
- pthread_mutex_unlock(&gLock);
_tbm_bufmgr_mutex_unlock();
+ pthread_mutex_unlock(&gLock);
return;
}
free(bufmgr);
gBufMgr = NULL;
- pthread_mutex_unlock(&gLock);
_tbm_bufmgr_mutex_unlock();
+ pthread_mutex_unlock(&gLock);
}
unsigned int
TBM_SNRPRINTF(str, len, c, "%s\n", data);
for (i = 0; i < surf->num_bos; i++) {
- if (bufmgr->use_hal_tbm) {
- size = hal_tbm_bo_get_size((hal_tbm_bo *)surf->bos[i]->bo_data, (hal_tbm_error *)&error);
- if (error != TBM_ERROR_NONE)
- TBM_WRN("fail to get the size of bo.");
- } else if (bufmgr->backend_module_data) {
- size = bufmgr->bo_func->bo_get_size(surf->bos[i]->bo_data, &error);
- if (error != TBM_ERROR_NONE)
- TBM_WRN("fail to get the size of bo.");
- } else
- size = bufmgr->backend->bo_size(surf->bos[i]);
+ size = tbm_bo_data_get_size(surf->bos[i]->bo_data, &error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the size of bo.");
TBM_SNRPRINTF(str, len, c, " bo:%-12p %-26d%-10d\n",
surf->bos[i],
surf->bos[i]->ref_cnt,
tbm_key key = 0;
LIST_FOR_EACH_ENTRY(bo, &bufmgr->bo_list, item_link) {
- if (bo->bufmgr->use_hal_tbm) {
- size = hal_tbm_bo_get_size((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
- if (error != TBM_ERROR_NONE)
- TBM_WRN("fail to get the size of bo.");
- key = (tbm_key)hal_tbm_bo_export_key((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
- } else if (bufmgr->backend_module_data) {
- size = bufmgr->bo_func->bo_get_size(bo->bo_data, &error);
- if (error != TBM_ERROR_NONE)
- TBM_WRN("fail to get the size of bo.");
- key = bufmgr->bo_func->bo_export_key(bo->bo_data, &error);
- if (error != TBM_ERROR_NONE)
- TBM_WRN("fail to get the tdm_key of bo.");
- } else {
- size = bufmgr->backend->bo_size(bo);
- key = bufmgr->backend->bo_export(bo);
- }
+ size = tbm_bo_data_get_size(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the size of bo.");
+ key = tbm_bo_data_export_key(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the tdm_key of bo.");
TBM_SNRPRINTF(str, len, c, "%-3d %-11p %-5d %-7d %-6d %-5u %-7d %-11p %-4d\n",
++bo_cnt,
bo,
int
tbm_bufmgr_bind_native_display(tbm_bufmgr bufmgr, void *native_display)
{
- int ret;
tbm_error_e error;
_tbm_bufmgr_mutex_lock();
_tbm_set_last_result(TBM_ERROR_NONE);
- TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0);
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), 0);
- if (bufmgr->use_hal_tbm) {
- if (hal_tbm_backend_has_drm_device(bufmgr->hal_backend, &ret)) {
- int fd = tbm_drm_helper_get_fd(); // this must be the auth drm_fd.(master drm_fd);
- if (fd < -1) {
- TBM_ERR("error: tbm_bufmgr(%p) native_display(%p)\n", bufmgr, native_display);
- _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
- _tbm_bufmgr_mutex_unlock();
- return 0;
- }
-
- // make the wayland server socket for sending the authenticated drm_fd to wayland clients.
- if (!tbm_drm_helper_wl_auth_server_init(native_display, fd, NULL, 0)) {
- TBM_ERR("error: tbm_drm_helper_wl_auth_server_init failed\n", bufmgr, native_display);
- close(fd);
- _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
- _tbm_bufmgr_mutex_unlock();
- return 0;
- }
- TBM_INFO("tbm creates a wayland socket for authentication of drm_fd.");
-
- bufmgr->auth_wl_socket_created = 1;
- bufmgr->auth_fd = fd;
-
- // TODO: this duplication will be removed after refactoring tbm_module
- bufmgr->module->auth_wl_socket_created = 1;
- bufmgr->module->bufmgr->auth_fd = fd;
- }
- } else if (bufmgr->backend_module_data) {
- if (!bufmgr->bufmgr_func->bufmgr_bind_native_display) {
- TBM_WRN("skip: tbm_bufmgr(%p) native_display(%p)\n",
- bufmgr, native_display);
- _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
- _tbm_bufmgr_mutex_unlock();
- return 1;
- }
+ error = tbm_module_bind_native_display(bufmgr->module, native_display);
+ if (error != TBM_ERROR_NONE) {
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
- error = bufmgr->bufmgr_func->bufmgr_bind_native_display(bufmgr->bufmgr_data, (tbm_native_display *)native_display);
- if (error != TBM_ERROR_NONE) {
- TBM_ERR("error: tbm_bufmgr(%p) native_display(%p) error(%d)\n",
- bufmgr, native_display, error);
- _tbm_set_last_result(error);
- _tbm_bufmgr_mutex_unlock();
- return 0;
- }
- ret = 1;
- } else {
- if (!bufmgr->backend->bufmgr_bind_native_display) {
- TBM_WRN("skip: tbm_bufmgr(%p) native_display(%p)\n",
- bufmgr, native_display);
- _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
- _tbm_bufmgr_mutex_unlock();
+ if (error == TBM_ERROR_NOT_SUPPORTED) {
+ TBM_WRN("Not supported, so skip: tbm_bufmgr(%p) native_display(%p)", bufmgr, native_display);
return 1;
}
- ret = bufmgr->backend->bufmgr_bind_native_display(bufmgr, native_display);
- if (!ret) {
- TBM_ERR("error: tbm_bufmgr(%p) native_display(%p)\n",
- bufmgr, native_display);
- _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
- _tbm_bufmgr_mutex_unlock();
- return 0;
- }
+ return 0;
}
TBM_INFO("tbm_bufmgr(%p) native_display(%p)\n", bufmgr, native_display);
{
return gBufMgr;
}
+
+
+tbm_bo
+tbm_bufmgr_internal_find_bo(tbm_bufmgr bufmgr, tbm_bo bo)
+{
+ tbm_bo bo2 = NULL;
+
+ TBM_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), NULL);
+ TBM_RETURN_VAL_IF_FAIL(bufmgr == gBufMgr, NULL);
+
+ if (LIST_IS_EMPTY(&bufmgr->bo_list))
+ return NULL;
+
+ LIST_FOR_EACH_ENTRY(bo2, &bufmgr->bo_list, item_link) {
+ if (tbm_module_compare_bo_data(bufmgr->module, bo2->bo_data, bo->bo_data))
+ return bo2;
+ }
+
+ return NULL;
+}
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo(tbm_bufmgr bufmgr, int size, int flags)
+{
+ tbm_error_e error = TBM_ERROR_NONE;
+ tbm_bo bo;
+
+ _tbm_bufmgr_mutex_lock();
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(size > 0, NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ error = TBM_ERROR_OUT_OF_MEMORY;
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_alloc_bo_data(bufmgr->module, bo, size, flags, &error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_alloc_bo_data failed. size:%d flags:%s error:%d", size, _tbm_flag_to_str(flags), error);
+ free(bo);
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ TBM_TRACE_BO("bo(%p) size(%d) refcnt(%d), flag(%s)", bo, size, bo->ref_cnt, _tbm_flag_to_str(bo->flags));
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+/* LCOV_EXCL_START */
+failed:
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+/* LCOV_EXCL_STOP */
+}
+
+
+/* LCOV_EXCL_START */
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo_with_format(tbm_bufmgr bufmgr, int format, int bo_idx, int width,
+ int height, int bpp, tbm_bo_memory_type flags, tbm_error_e *error)
+{
+ tbm_bo bo = NULL;
+
+ _tbm_bufmgr_mutex_lock();
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_alloc_bo_data_with_format(bufmgr->module, format, bo_idx, width, height, bpp, flags, error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ free(bo);
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+/* LCOV_EXCL_START */
+failed:
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+/* LCOV_EXCL_STOP */
+}
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo_with_bo_data(tbm_bufmgr bufmgr, tbm_bo_data *bo_data, int flags, tbm_error_e *error)
+{
+ tbm_bo bo, bo2 = NULL;
+
+ _tbm_bufmgr_mutex_lock();
+
+ *error = TBM_ERROR_NONE;
+
+ TBM_BUFMGR_RETURN_VAL_SET_ERR_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+ TBM_BUFMGR_RETURN_VAL_SET_ERR_IF_FAIL(bo_data, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ _tbm_bufmgr_mutex_unlock();
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+ bo->bo_data = bo_data;
+ bo->get_from_surface_data = 1;
+
+ // return an existed bo if the bo is already created with the same bo_data.
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ bo2->ref_cnt++;
+ free(bo);
+ _tbm_bufmgr_mutex_unlock();
+ return bo2;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ TBM_TRACE_BO("bo(%p) refcnt(%d), flag(%s)", bo, bo->ref_cnt, _tbm_flag_to_str(bo->flags));
+
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+}
+
+tbm_bo
+tbm_bufmgr_internal_import_bo_with_key(tbm_bufmgr bufmgr, unsigned int key)
+{
+ tbm_error_e error = TBM_ERROR_NONE;
+ tbm_bo bo, bo2;
+ int flags;
+
+ _tbm_bufmgr_mutex_lock();
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_import_bo_data_with_key(bufmgr->module, bo, key, &error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_import_bo_data_with_key failed. tbm_key:%d", key);
+ free(bo);
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ // return the existed bo2 if bo->bo_data and bo2->bo_data is the same
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ TBM_TRACE_BO("find bo(%p) ref(%d) key(%d) flag(%s) in list",
+ bo2, bo2->ref_cnt, key, _tbm_flag_to_str(bo2->flags));
+ bo2->ref_cnt++;
+ free(bo);
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+ return bo2;
+ }
+
+ flags = tbm_bo_data_get_memory_types(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE) {
+ TBM_WRN("tbm_bo_data_get_memory_types filed. use the default flags:TBM_BO_DEFAULT.");
+ flags = TBM_BO_DEFAULT;
+ error = TBM_ERROR_NONE;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ TBM_TRACE_BO("import new bo(%p) ref(%d) key(%d) flag(%s) in list",
+ bo, bo->ref_cnt, key, _tbm_flag_to_str(bo->flags));
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+failed:
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+}
+
+tbm_bo
+tbm_bufmgr_internal_import_bo_with_fd(tbm_bufmgr bufmgr, tbm_fd fd)
+{
+ tbm_error_e error = TBM_ERROR_NONE;
+ tbm_bo bo, bo2;
+ int flags;
+
+ _tbm_bufmgr_mutex_lock();
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_import_bo_data_with_fd(bufmgr->module, bo, fd, &error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_import_bo_data_with_fd failed. tbm_fd:%d", fd);
+ free(bo);
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ // return the existed bo2 if bo->bo_data and bo2->bo_data is the same
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ TBM_TRACE_BO("find bo(%p) ref(%d) fd(%d) flag(%s) in list",
+ bo2, bo2->ref_cnt, fd, _tbm_flag_to_str(bo2->flags));
+ bo2->ref_cnt++;
+ free(bo);
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+ return bo2;
+ }
+
+ flags = tbm_bo_data_get_memory_types(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE) {
+ TBM_WRN("tbm_bo_data_get_memory_types filed. use the default flags:TBM_BO_DEFAULT.");
+ flags = TBM_BO_DEFAULT;
+ error = TBM_ERROR_NONE;
+ }
+
+ TBM_TRACE_BO("import bo(%p) ref(%d) fd(%d) flag(%s)",
+ bo, bo->ref_cnt, fd, _tbm_flag_to_str(bo->flags));
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+failed:
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+}
+
/* LCOV_EXCL_STOP */
projects / platform / core / uifw / libtbm.git / blobdiff