From: SooChan Lim Date: Mon, 11 Sep 2017 07:01:01 +0000 (+0900) Subject: apply the coding rule X-Git-Tag: submit/tizen/20170911.080123~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7a2a3fdd6be87dfdbae6ed7461ebe3dd05e3a38c;p=platform%2Fadaptation%2Flibtbm-dumb.git apply the coding rule Change-Id: Ia8980a7d8112e48d9f1a026287d1009679da0b84 --- diff --git a/src/tbm_bufmgr_dumb.c b/src/tbm_bufmgr_dumb.c index 613c725..01e0579 100644 --- a/src/tbm_bufmgr_dumb.c +++ b/src/tbm_bufmgr_dumb.c @@ -57,94 +57,89 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define TBM_COLOR_FORMAT_COUNT 4 #ifdef DEBUG -#define LOG_TAG "TBM_BACKEND" +#define LOG_TAG "TBM_BACKEND" #include -static int bDebug=0; +static int bDebug = 0; -char* target_name() +static char * +target_name() { - FILE *f; - char *slash; - static int initialized = 0; - static char app_name[128]; + FILE *f; + char *slash; + static int initialized = 0; + static char app_name[128]; - if ( initialized ) - return app_name; + if (initialized) + return app_name; - /* get the application name */ - f = fopen("/proc/self/cmdline", "r"); + /* get the application name */ + f = fopen("/proc/self/cmdline", "r"); + if (!f) + return 0; - if ( !f ) - { - return 0; - } + memset(app_name, 0x00, sizeof(app_name)); - memset(app_name, 0x00, sizeof(app_name)); + if (fgets(app_name, 100, f) == NULL) { + fclose(f); + return 0; + } - if ( fgets(app_name, 100, f) == NULL ) - { - fclose(f); - return 0; - } + fclose(f); - fclose(f); + if ((slash = strrchr(app_name, '/')) != NULL) + memmove(app_name, slash+1, strlen(slash)); - if ( (slash=strrchr(app_name, '/')) != NULL ) - { - memmove(app_name, slash+1, strlen(slash)); - } + initialized = 1; - initialized = 1; - - return app_name; + return app_name; } + #define TBM_DUMB_LOG(fmt, args...) LOGE("\033[31m" "[%s]" fmt "\033[0m", target_name(), ##args) -#define DBG(fmt, args...) if(bDebug&01) LOGE(fmt, ##args) +#define DBG(fmt, args...) {if (bDebug&01) LOGE(fmt, ##args); } #else #define TBM_DUMB_LOG(...) #define DBG(...) #endif -#define SIZE_ALIGN( value, base ) (((value) + ((base) - 1)) & ~((base) - 1)) +#define SIZE_ALIGN(value, base) (((value) + ((base) - 1)) & ~((base) - 1)) #define TBM_SURFACE_ALIGNMENT_PLANE (64) #define TBM_SURFACE_ALIGNMENT_PITCH_RGB (128) #define TBM_SURFACE_ALIGNMENT_PITCH_YUV (16) - /* check condition */ #define DUMB_RETURN_IF_FAIL(cond) {\ - if (!(cond)) {\ - TBM_DUMB_LOG ("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\ - return;\ - }\ + if (!(cond)) {\ + TBM_DUMB_LOG("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\ + return;\ + } \ } #define DUMB_RETURN_VAL_IF_FAIL(cond, val) {\ - if (!(cond)) {\ - TBM_DUMB_LOG ("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\ - return val;\ - }\ + if (!(cond)) {\ + TBM_DUMB_LOG("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\ + return val;\ + } \ } struct dma_buf_info { - unsigned long size; - unsigned int fence_supported; - unsigned int padding; + unsigned long size; + unsigned int fence_supported; + unsigned int padding; }; -#define DMA_BUF_ACCESS_READ 0x1 -#define DMA_BUF_ACCESS_WRITE 0x2 -#define DMA_BUF_ACCESS_DMA 0x4 -#define DMA_BUF_ACCESS_MAX 0x8 +#define DMA_BUF_ACCESS_READ 0x1 +#define DMA_BUF_ACCESS_WRITE 0x2 +#define DMA_BUF_ACCESS_DMA 0x4 +#define DMA_BUF_ACCESS_MAX 0x8 -#define DMA_FENCE_LIST_MAX 5 +#define DMA_FENCE_LIST_MAX 5 struct dma_buf_fence { - unsigned long ctx; - unsigned int type; + unsigned long ctx; + unsigned int type; }; -#define DMABUF_IOCTL_BASE 'F' +#define DMABUF_IOCTL_BASE 'F' #define DMABUF_IOWR(nr, type) _IOWR(DMABUF_IOCTL_BASE, nr, type) #define DMABUF_IOCTL_GET_INFO DMABUF_IOWR(0x00, struct dma_buf_info) @@ -154,1059 +149,975 @@ struct dma_buf_fence { typedef struct _tbm_bufmgr_dumb *tbm_bufmgr_dumb; typedef struct _tbm_bo_dumb *tbm_bo_dumb; -typedef struct _dumb_private -{ - int ref_count; - struct _tbm_bo_dumb *bo_priv; +typedef struct _dumb_private { + int ref_count; + struct _tbm_bo_dumb *bo_priv; } PrivGem; /* tbm buffor object for dumb */ -struct _tbm_bo_dumb -{ - int fd; +struct _tbm_bo_dumb { + int fd; - unsigned int name; /* FLINK ID */ + unsigned int name; /* FLINK ID */ - unsigned int gem; /* GEM Handle */ + unsigned int gem; /* GEM Handle */ - unsigned int dmabuf; /* fd for dmabuf */ + unsigned int dmabuf; /* fd for dmabuf */ - void *pBase; /* virtual address */ + void *pBase; /* virtual address */ - unsigned int size; + unsigned int size; - unsigned int flags_dumb; - unsigned int flags_tbm; + unsigned int flags_dumb; + unsigned int flags_tbm; - PrivGem* private; + PrivGem* private; - pthread_mutex_t mutex; - struct dma_buf_fence dma_fence[DMA_FENCE_LIST_MAX]; - int device; - int opt; + pthread_mutex_t mutex; + struct dma_buf_fence dma_fence[DMA_FENCE_LIST_MAX]; + int device; + int opt; }; /* tbm bufmgr private for dumb */ -struct _tbm_bufmgr_dumb -{ - int fd; - void* hashBos; +struct _tbm_bufmgr_dumb { + int fd; + void* hashBos; - int use_dma_fence; + int use_dma_fence; - char *device_name; - void *bind_display; + char *device_name; + void *bind_display; }; -char *STR_DEVICE[]= -{ - "DEF", - "CPU", - "2D", - "3D", - "MM" +char *STR_DEVICE[] = { + "DEF", + "CPU", + "2D", + "3D", + "MM" }; -char *STR_OPT[]= -{ - "NONE", - "RD", - "WR", - "RDWR" +char *STR_OPT[] = { + "NONE", + "RD", + "WR", + "RDWR" }; uint32_t tbm_dumb_color_format_list[TBM_COLOR_FORMAT_COUNT] = { - TBM_FORMAT_ARGB8888, - TBM_FORMAT_XRGB8888, - TBM_FORMAT_NV12, - TBM_FORMAT_YUV420 - }; + TBM_FORMAT_ARGB8888, + TBM_FORMAT_XRGB8888, + TBM_FORMAT_NV12, + TBM_FORMAT_YUV420 + }; static int _tbm_dumb_open_drm() -{ - struct udev *udev = NULL; - struct udev_enumerate *e = NULL; - struct udev_list_entry *entry = NULL; - struct udev_device *device = NULL, *drm_device = NULL, *pci = NULL; - const char *filepath, *id; - struct stat s; - int fd = -1; - int ret; - - udev = udev_new(); - if (!udev) { - TBM_DUMB_LOG("udev_new() failed.\n"); - return -1; - } - - e = udev_enumerate_new(udev); - udev_enumerate_add_match_subsystem(e, "drm"); - udev_enumerate_add_match_sysname(e, "card[0-9]*"); - udev_enumerate_scan_devices(e); - - drm_device = NULL; - udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) { - filepath = udev_list_entry_get_name(entry); - device = udev_device_new_from_syspath(udev, filepath); - if (!device) - continue; - - pci = udev_device_get_parent_with_subsystem_devtype(device, "pci", NULL); - if (pci) { - id = udev_device_get_sysattr_value(pci, "boot_vga"); - if (id && !strcmp(id, "1")) { - if (drm_device) - udev_device_unref(drm_device); - drm_device = device; - break; - } - } - - if (!drm_device) - drm_device = device; - else - udev_device_unref(device); - } - - udev_enumerate_unref(e); - - /* Get device file path. */ - filepath = udev_device_get_devnode(drm_device); - if (!filepath) { - TBM_DUMB_LOG("udev_device_get_devnode() failed.\n"); - udev_device_unref(drm_device); - udev_unref(udev); - return -1; - } - - /* Open DRM device file and check validity. */ - fd = open(filepath, O_RDWR | O_CLOEXEC); - if (fd < 0) { - TBM_DUMB_LOG("open(%s, O_RDWR | O_CLOEXEC) failed.\n"); - udev_device_unref(drm_device); - udev_unref(udev); - return -1; - } - - ret = fstat(fd, &s); - if (ret) { - TBM_DUMB_LOG("fstat() failed %s.\n"); - close(fd); - udev_device_unref(drm_device); - udev_unref(udev); - return -1; - } - - udev_device_unref(drm_device); - udev_unref(udev); - - return fd; +{ + struct udev *udev = NULL; + struct udev_enumerate *e = NULL; + struct udev_list_entry *entry = NULL; + struct udev_device *device = NULL, *drm_device = NULL, *pci = NULL; + const char *filepath, *id; + struct stat s; + int fd = -1; + int ret; + + udev = udev_new(); + if (!udev) { + TBM_DUMB_LOG("udev_new() failed.\n"); + return -1; + } + + e = udev_enumerate_new(udev); + udev_enumerate_add_match_subsystem(e, "drm"); + udev_enumerate_add_match_sysname(e, "card[0-9]*"); + udev_enumerate_scan_devices(e); + + drm_device = NULL; + udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) { + filepath = udev_list_entry_get_name(entry); + device = udev_device_new_from_syspath(udev, filepath); + if (!device) + continue; + + pci = udev_device_get_parent_with_subsystem_devtype(device, "pci", NULL); + if (pci) { + id = udev_device_get_sysattr_value(pci, "boot_vga"); + if (id && !strcmp(id, "1")) { + if (drm_device) + udev_device_unref(drm_device); + drm_device = device; + break; + } + } + + if (!drm_device) + drm_device = device; + else + udev_device_unref(device); + } + + udev_enumerate_unref(e); + + /* Get device file path. */ + filepath = udev_device_get_devnode(drm_device); + if (!filepath) { + TBM_DUMB_LOG("udev_device_get_devnode() failed.\n"); + udev_device_unref(drm_device); + udev_unref(udev); + return -1; + } + + /* Open DRM device file and check validity. */ + fd = open(filepath, O_RDWR | O_CLOEXEC); + if (fd < 0) { + TBM_DUMB_LOG("open(%s, O_RDWR | O_CLOEXEC) failed.\n"); + udev_device_unref(drm_device); + udev_unref(udev); + return -1; + } + + ret = fstat(fd, &s); + if (ret) { + TBM_DUMB_LOG("fstat() failed %s.\n"); + close(fd); + udev_device_unref(drm_device); + udev_unref(udev); + return -1; + } + + udev_device_unref(drm_device); + udev_unref(udev); + + return fd; } static unsigned int -_get_dumb_flag_from_tbm (unsigned int ftbm) +_get_dumb_flag_from_tbm(unsigned int ftbm) { - unsigned int flags = 0; - return flags; + unsigned int flags = 0; + return flags; } static unsigned int -_get_tbm_flag_from_dumb (unsigned int fdumb) +_get_tbm_flag_from_dumb(unsigned int fdumb) { - unsigned int flags = 0; + unsigned int flags = 0; - flags |= TBM_BO_SCANOUT; - flags |= TBM_BO_NONCACHABLE; + flags |= TBM_BO_SCANOUT; + flags |= TBM_BO_NONCACHABLE; - return flags; + return flags; } static unsigned int -_get_name (int fd, unsigned int gem) +_get_name(int fd, unsigned int gem) { - struct drm_gem_flink arg = {0,}; + struct drm_gem_flink arg = {0,}; - arg.handle = gem; - if (drmIoctl (fd, DRM_IOCTL_GEM_FLINK, &arg)) - { - TBM_DUMB_LOG ("error fail to get flink from gem:%d (DRM_IOCTL_GEM_FLINK)\n", - gem); - return 0; - } + arg.handle = gem; + if (drmIoctl(fd, DRM_IOCTL_GEM_FLINK, &arg)) { + TBM_DUMB_LOG("error fail to get flink from gem:%d (DRM_IOCTL_GEM_FLINK)\n", + gem); + return 0; + } - return (unsigned int)arg.name; + return (unsigned int)arg.name; } static tbm_bo_handle -_dumb_bo_handle (tbm_bo_dumb bo_dumb, int device) +_dumb_bo_handle(tbm_bo_dumb bo_dumb, int device) { - tbm_bo_handle bo_handle; - memset (&bo_handle, 0x0, sizeof (uint64_t)); - - switch(device) - { - case TBM_DEVICE_DEFAULT: - case TBM_DEVICE_2D: - bo_handle.u32 = (uint32_t)bo_dumb->gem; - break; - case TBM_DEVICE_CPU: - if (!bo_dumb->pBase) - { - struct drm_mode_map_dumb arg = {0,}; - void *map = NULL; - - arg.handle = bo_dumb->gem; - if (drmIoctl (bo_dumb->fd, DRM_IOCTL_MODE_MAP_DUMB, &arg)) - { - TBM_DUMB_LOG ("error Cannot map_ gem=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - - map = mmap (NULL, bo_dumb->size, PROT_READ|PROT_WRITE, MAP_SHARED, - bo_dumb->fd, arg.offset); - if (map == MAP_FAILED) - { - TBM_DUMB_LOG ("error Cannot usrptr gem=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - bo_dumb->pBase = map; - } - bo_handle.ptr = (void *)bo_dumb->pBase; - break; - case TBM_DEVICE_3D: + tbm_bo_handle bo_handle; + memset(&bo_handle, 0x0, sizeof(uint64_t)); + + switch (device) { + case TBM_DEVICE_DEFAULT: + case TBM_DEVICE_2D: + bo_handle.u32 = (uint32_t)bo_dumb->gem; + break; + case TBM_DEVICE_CPU: + if (!bo_dumb->pBase) { + struct drm_mode_map_dumb arg = {0,}; + void *map = NULL; + + arg.handle = bo_dumb->gem; + if (drmIoctl(bo_dumb->fd, DRM_IOCTL_MODE_MAP_DUMB, &arg)) { + TBM_DUMB_LOG("error Cannot map_ gem=%d\n", bo_dumb->gem); + return (tbm_bo_handle) NULL; + } + + map = mmap(NULL, bo_dumb->size, PROT_READ|PROT_WRITE, MAP_SHARED, + bo_dumb->fd, arg.offset); + if (map == MAP_FAILED) { + TBM_DUMB_LOG("error Cannot usrptr gem=%d\n", bo_dumb->gem); + return (tbm_bo_handle) NULL; + } + bo_dumb->pBase = map; + } + bo_handle.ptr = (void *)bo_dumb->pBase; + break; + case TBM_DEVICE_3D: #ifdef USE_DMAIMPORT - if (!bo_dumb->dmabuf) - { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl (bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_DUMB_LOG ("error Cannot dmabuf=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - bo_dumb->dmabuf = arg.fd; - } - - bo_handle.u32 = (uint32_t)bo_dumb->dmabuf; + if (!bo_dumb->dmabuf) { + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_dumb->gem; + if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_DUMB_LOG("error Cannot dmabuf=%d\n", bo_dumb->gem); + return (tbm_bo_handle) NULL; + } + bo_dumb->dmabuf = arg.fd; + } + + bo_handle.u32 = (uint32_t)bo_dumb->dmabuf; #endif - break; - case TBM_DEVICE_MM: - if (!bo_dumb->dmabuf) - { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl (bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_DUMB_LOG ("error Cannot dmabuf=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - bo_dumb->dmabuf = arg.fd; - } - - bo_handle.u32 = (uint32_t)bo_dumb->dmabuf; - break; - default: - TBM_DUMB_LOG ("error Not supported device:%d\n", device); - bo_handle.ptr = (void *) NULL; - break; - } - - return bo_handle; + break; + case TBM_DEVICE_MM: + if (!bo_dumb->dmabuf) { + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_dumb->gem; + if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_DUMB_LOG("error Cannot dmabuf=%d\n", bo_dumb->gem); + return (tbm_bo_handle) NULL; + } + bo_dumb->dmabuf = arg.fd; + } + + bo_handle.u32 = (uint32_t)bo_dumb->dmabuf; + break; + default: + TBM_DUMB_LOG("error Not supported device:%d\n", device); + bo_handle.ptr = (void *) NULL; + break; + } + + return bo_handle; } #ifdef USE_CACHE static int -_dumb_cache_flush (int fd, tbm_bo_dumb bo_dumb, int flags) +_dumb_cache_flush(int fd, tbm_bo_dumb bo_dumb, int flags) { - TBM_DUMB_LOG ("warning fail to flush the cache.\n"); - return 1; + TBM_DUMB_LOG("warning fail to flush the cache.\n"); + return 1; } #endif static int -tbm_dumb_bo_size (tbm_bo bo) +tbm_dumb_bo_size(tbm_bo bo) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); - tbm_bo_dumb bo_dumb; + tbm_bo_dumb bo_dumb; - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - return bo_dumb->size; + return bo_dumb->size; } static void * -tbm_dumb_bo_alloc (tbm_bo bo, int size, int flags) +tbm_dumb_bo_alloc(tbm_bo bo, int size, int flags) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); - - tbm_bo_dumb bo_dumb; - tbm_bufmgr_dumb bufmgr_dumb; - unsigned int dumb_flags; - - bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0); - - bo_dumb = calloc (1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) - { - TBM_DUMB_LOG ("error fail to allocate the bo private\n"); - return 0; - } - - dumb_flags = _get_dumb_flag_from_tbm (flags); - - struct drm_mode_create_dumb arg = {0, }; - //as we know only size for new bo set height=1 and bpp=8 and in this case - //width will by equal to size in bytes; - arg.height = 1; - arg.bpp = 8; - arg.width = size; - arg.flags = dumb_flags; - if (drmIoctl (bufmgr_dumb->fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg)) - { - TBM_DUMB_LOG ("error Cannot create bo(flag:%x, size:%d)\n", arg.flags, (unsigned int)size); - free (bo_dumb); - return 0; - } - - bo_dumb->fd = bufmgr_dumb->fd; - bo_dumb->gem = arg.handle; - bo_dumb->size = arg.size; - bo_dumb->flags_tbm = flags; - bo_dumb->flags_dumb = dumb_flags; - bo_dumb->name = _get_name (bo_dumb->fd, bo_dumb->gem); - - pthread_mutex_init(&bo_dumb->mutex, NULL); - - if (bufmgr_dumb->use_dma_fence - && !bo_dumb->dmabuf) - { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl (bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_DUMB_LOG ("error Cannot dmabuf=%d\n", bo_dumb->gem); - free (bo_dumb); - return 0; - } - bo_dumb->dmabuf = arg.fd; - } - - /* add bo to hash */ - PrivGem* privGem = calloc (1, sizeof(PrivGem)); - if (!privGem) - { - TBM_DUMB_LOG ("[libtbm-dumb:%d] " - "error %s:%d Fail to calloc privGem\n", - getpid(), __FUNCTION__, __LINE__); - free (bo_dumb); - return 0; - } - - privGem->ref_count = 1; - privGem->bo_priv = bo_dumb; - if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) - { - TBM_DUMB_LOG ("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); - } - - DBG (" [%s] bo:%p, gem:%d(%d), flags:%d(%d), size:%d\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - flags, dumb_flags, - bo_dumb->size); - - return (void *)bo_dumb; + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); + + tbm_bo_dumb bo_dumb; + tbm_bufmgr_dumb bufmgr_dumb; + unsigned int dumb_flags; + + bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0); + + bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); + if (!bo_dumb) { + TBM_DUMB_LOG("error fail to allocate the bo private\n"); + return 0; + } + + dumb_flags = _get_dumb_flag_from_tbm(flags); + + struct drm_mode_create_dumb arg = {0, }; + //as we know only size for new bo set height=1 and bpp=8 and in this case + //width will by equal to size in bytes; + arg.height = 1; + arg.bpp = 8; + arg.width = size; + arg.flags = dumb_flags; + if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg)) { + TBM_DUMB_LOG("error Cannot create bo(flag:%x, size:%d)\n", arg.flags, (unsigned int)size); + free(bo_dumb); + return 0; + } + + bo_dumb->fd = bufmgr_dumb->fd; + bo_dumb->gem = arg.handle; + bo_dumb->size = arg.size; + bo_dumb->flags_tbm = flags; + bo_dumb->flags_dumb = dumb_flags; + bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); + + pthread_mutex_init(&bo_dumb->mutex, NULL); + + if (bufmgr_dumb->use_dma_fence + && !bo_dumb->dmabuf) { + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_dumb->gem; + if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_DUMB_LOG("error Cannot dmabuf=%d\n", bo_dumb->gem); + free(bo_dumb); + return 0; + } + bo_dumb->dmabuf = arg.fd; + } + + /* add bo to hash */ + PrivGem* privGem = calloc(1, sizeof(PrivGem)); + if (!privGem) { + TBM_DUMB_LOG("[libtbm-dumb:%d] " + "error %s:%d Fail to calloc privGem\n", + getpid(), __FUNCTION__, __LINE__); + free(bo_dumb); + return 0; + } + + privGem->ref_count = 1; + privGem->bo_priv = bo_dumb; + if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) + TBM_DUMB_LOG("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); + + DBG(" [%s] bo:%p, gem:%d(%d), flags:%d(%d), size:%d\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + flags, dumb_flags, + bo_dumb->size); + + return (void *)bo_dumb; } static void tbm_dumb_bo_free(tbm_bo bo) { - tbm_bo_dumb bo_dumb; - tbm_bufmgr_dumb bufmgr_dumb; - - if (!bo) - return; - - bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); - DUMB_RETURN_IF_FAIL (bufmgr_dumb!=NULL); - - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_IF_FAIL (bo_dumb!=NULL); - - DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, size:%d\n",target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->size); - - if (bo_dumb->pBase) - { - if (munmap(bo_dumb->pBase, bo_dumb->size) == -1) - { - TBM_DUMB_LOG ("error bo:%p fail to munmap(%s)\n", - bo, strerror(errno)); - } - } - - /* close dmabuf */ - if (bo_dumb->dmabuf) - { - close (bo_dumb->dmabuf); - bo_dumb->dmabuf = 0; - } - - /* delete bo from hash */ - PrivGem *privGem = NULL; - int ret; - - ret = drmHashLookup (bufmgr_dumb->hashBos, bo_dumb->name, (void**)&privGem); - if (ret == 0) - { - privGem->ref_count--; - if (privGem->ref_count == 0) - { - drmHashDelete (bufmgr_dumb->hashBos, bo_dumb->name); - free (privGem); - privGem = NULL; - } - } - else - { - TBM_DUMB_LOG ("warning Cannot find bo to Hash(%d), ret=%d\n", bo_dumb->name, ret); - } - - /* Free gem handle */ - struct drm_gem_close arg = {0, }; - memset (&arg, 0, sizeof(arg)); - arg.handle = bo_dumb->gem; - if (drmIoctl (bo_dumb->fd, DRM_IOCTL_GEM_CLOSE, &arg)) - { - TBM_DUMB_LOG ("error bo:%p fail to gem close.(%s)\n", - bo, strerror(errno)); - } - - free (bo_dumb); + tbm_bo_dumb bo_dumb; + tbm_bufmgr_dumb bufmgr_dumb; + + if (!bo) + return; + + bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); + DUMB_RETURN_IF_FAIL(bufmgr_dumb != NULL); + + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_IF_FAIL(bo_dumb != NULL); + + DBG(" [%s] bo:%p, gem:%d(%d), fd:%d, size:%d\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + bo_dumb->size); + + if (bo_dumb->pBase) { + if (munmap(bo_dumb->pBase, bo_dumb->size) == -1) { + TBM_DUMB_LOG("error bo:%p fail to munmap(%s)\n", + bo, strerror(errno)); + } + } + + /* close dmabuf */ + if (bo_dumb->dmabuf) { + close(bo_dumb->dmabuf); + bo_dumb->dmabuf = 0; + } + + /* delete bo from hash */ + PrivGem *privGem = NULL; + int ret; + + ret = drmHashLookup(bufmgr_dumb->hashBos, bo_dumb->name, (void**)&privGem); + if (ret == 0) { + privGem->ref_count--; + if (privGem->ref_count == 0) { + drmHashDelete(bufmgr_dumb->hashBos, bo_dumb->name); + free(privGem); + privGem = NULL; + } + } else + TBM_DUMB_LOG("warning Cannot find bo to Hash(%d), ret =%d\n", bo_dumb->name, ret); + + /* Free gem handle */ + struct drm_gem_close arg = {0, }; + memset(&arg, 0, sizeof(arg)); + arg.handle = bo_dumb->gem; + if (drmIoctl(bo_dumb->fd, DRM_IOCTL_GEM_CLOSE, &arg)) { + TBM_DUMB_LOG("error bo:%p fail to gem close.(%s)\n", + bo, strerror(errno)); + } + + free(bo_dumb); } static void * -tbm_dumb_bo_import (tbm_bo bo, unsigned int key) +tbm_dumb_bo_import(tbm_bo bo, unsigned int key) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); - - tbm_bufmgr_dumb bufmgr_dumb; - tbm_bo_dumb bo_dumb; - PrivGem *privGem = NULL; - int ret; - - bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0); - - ret = drmHashLookup (bufmgr_dumb->hashBos, key, (void **)&privGem); - if (ret == 0) { - return privGem->bo_priv; - } - - struct drm_gem_open arg = {0, }; - - arg.name = key; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &arg)) - { - TBM_DUMB_LOG ("error Cannot open gem name=%d\n", key); - return 0; - } - - bo_dumb = calloc (1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) - { - TBM_DUMB_LOG ("error fail to allocate the bo private\n"); - return 0; - } - - bo_dumb->fd = bufmgr_dumb->fd; - bo_dumb->gem = arg.handle; - bo_dumb->size = arg.size; - bo_dumb->flags_dumb = 0; - bo_dumb->name = key; - bo_dumb->flags_tbm = _get_tbm_flag_from_dumb (bo_dumb->flags_dumb); - - if (!bo_dumb->dmabuf) - { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl (bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_DUMB_LOG ("error Cannot dmabuf=%d\n", bo_dumb->gem); - free (bo_dumb); - return 0; - } - bo_dumb->dmabuf = arg.fd; - } - - /* add bo to hash */ - privGem = NULL; - privGem = calloc (1, sizeof(PrivGem)); - if (!privGem) - { - TBM_DUMB_LOG ("[libtbm-dumb:%d] " - "error %s:%d Fail to calloc privGem\n", - getpid(), __FUNCTION__, __LINE__); - free (bo_dumb); - return 0; - } - - privGem->ref_count = 1; - privGem->bo_priv = bo_dumb; - - if (drmHashInsert (bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) { - TBM_DUMB_LOG ("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); - } - - DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->flags_tbm, bo_dumb->flags_dumb, - bo_dumb->size); - - return (void *)bo_dumb; + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); + + tbm_bufmgr_dumb bufmgr_dumb; + tbm_bo_dumb bo_dumb; + PrivGem *privGem = NULL; + int ret; + + bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0); + + ret = drmHashLookup(bufmgr_dumb->hashBos, key, (void **)&privGem); + if (ret == 0) + return privGem->bo_priv; + + struct drm_gem_open arg = {0, }; + + arg.name = key; + if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &arg)) { + TBM_DUMB_LOG("error Cannot open gem name=%d\n", key); + return 0; + } + + bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); + if (!bo_dumb) { + TBM_DUMB_LOG("error fail to allocate the bo private\n"); + return 0; + } + + bo_dumb->fd = bufmgr_dumb->fd; + bo_dumb->gem = arg.handle; + bo_dumb->size = arg.size; + bo_dumb->flags_dumb = 0; + bo_dumb->name = key; + bo_dumb->flags_tbm = _get_tbm_flag_from_dumb(bo_dumb->flags_dumb); + + if (!bo_dumb->dmabuf) { + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_dumb->gem; + if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_DUMB_LOG("error Cannot dmabuf=%d\n", bo_dumb->gem); + free(bo_dumb); + return 0; + } + bo_dumb->dmabuf = arg.fd; + } + + /* add bo to hash */ + privGem = NULL; + privGem = calloc(1, sizeof(PrivGem)); + if (!privGem) { + TBM_DUMB_LOG("[libtbm-dumb:%d] " + "error %s:%d Fail to calloc privGem\n", + getpid(), __FUNCTION__, __LINE__); + free(bo_dumb); + return 0; + } + + privGem->ref_count = 1; + privGem->bo_priv = bo_dumb; + + if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) + TBM_DUMB_LOG("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); + + DBG(" [%s] bo:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + bo_dumb->flags_tbm, bo_dumb->flags_dumb, + bo_dumb->size); + + return (void *)bo_dumb; } static void * -tbm_dumb_bo_import_fd (tbm_bo bo, tbm_fd key) +tbm_dumb_bo_import_fd(tbm_bo bo, tbm_fd key) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); - - tbm_bufmgr_dumb bufmgr_dumb; - tbm_bo_dumb bo_dumb; - - bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0); - - PrivGem *privGem = NULL; - int ret; - - unsigned int gem = 0; - unsigned int name = 0; - unsigned int real_size = -1; - - //getting handle from fd - struct drm_prime_handle arg = {0, }; - struct drm_gem_open gem_open = {0, }; - - arg.fd = key; - arg.flags = 0; - if (drmIoctl (bufmgr_dumb->fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &arg)) - { - TBM_DUMB_LOG ("error bo:%p Cannot get gem handle from fd:%d (%s)\n", - bo, arg.fd, strerror(errno)); - return NULL; - } - gem = arg.handle; - - /* Determine size of bo. The fd-to-handle ioctl really should - * return the size, but it doesn't. If we have kernel 3.12 or - * later, we can lseek on the prime fd to get the size. Older - * kernels will just fail, in which case we fall back to the - * provided (estimated or guess size). */ - real_size = lseek(key, 0, SEEK_END); - - name = _get_name(bufmgr_dumb->fd, gem); - if (name == 0) - { - TBM_DUMB_LOG ("error bo:%p Cannot get name from gem:%d, fd:%d (%s)\n", - bo, gem, key, strerror(errno)); - return 0; - } - - ret = drmHashLookup (bufmgr_dumb->hashBos, name, (void **)&privGem); - if (ret == 0) { - if (gem == privGem->bo_priv->gem) { - return privGem->bo_priv; - } - } - - /* Open the same GEM object only for finding out its size */ - gem_open.name = name; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &gem_open)) - { - TBM_DUMB_LOG ("error Cannot open gem name=%d\n", key); - return 0; - } - /* Free gem handle to avoid a memory leak*/ - struct drm_gem_close gem_close; - gem_close.handle = gem_open.handle; - if (drmIoctl (bufmgr_dumb->fd, DRM_IOCTL_GEM_CLOSE, &gem_close)) - { - TBM_DUMB_LOG ("error bo:%p fail to gem close.(%s)\n", - bo, strerror(errno)); - } - - if (real_size == -1) - real_size = gem_open.size; - - bo_dumb = calloc (1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) - { - TBM_DUMB_LOG ("error bo:%p fail to allocate the bo private\n", bo); - return 0; - } - - bo_dumb->fd = bufmgr_dumb->fd; - bo_dumb->gem = gem; - bo_dumb->dmabuf = 0; - bo_dumb->size = real_size; - bo_dumb->flags_dumb = 0; - bo_dumb->flags_tbm = _get_tbm_flag_from_dumb (bo_dumb->flags_dumb); - bo_dumb->name = name; - - /* add bo to hash */ - privGem = NULL; - privGem = calloc (1, sizeof(PrivGem)); - if (!privGem) - { - TBM_DUMB_LOG ("[libtbm-dumb:%d] " - "error %s:%d Fail to calloc privGem\n", - getpid(), __FUNCTION__, __LINE__); - free (bo_dumb); - return 0; - } - - privGem->ref_count = 1; - privGem->bo_priv = bo_dumb; - - if (drmHashInsert (bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) { - TBM_DUMB_LOG ("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); - } - - DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d(%d), size:%d\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - key, - bo_dumb->flags_tbm, bo_dumb->flags_dumb, - bo_dumb->size); - - return (void *)bo_dumb; + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); + + tbm_bufmgr_dumb bufmgr_dumb; + tbm_bo_dumb bo_dumb; + + bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0); + + PrivGem *privGem = NULL; + int ret; + + unsigned int gem = 0; + unsigned int name = 0; + unsigned int real_size = -1; + + //getting handle from fd + struct drm_prime_handle arg = {0, }; + struct drm_gem_open gem_open = {0, }; + + arg.fd = key; + arg.flags = 0; + if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &arg)) { + TBM_DUMB_LOG("error bo:%p Cannot get gem handle from fd:%d (%s)\n", + bo, arg.fd, strerror(errno)); + return NULL; + } + gem = arg.handle; + + /* Determine size of bo. The fd-to-handle ioctl really should + * return the size, but it doesn't. If we have kernel 3.12 or + * later, we can lseek on the prime fd to get the size. Older + * kernels will just fail, in which case we fall back to the + * provided (estimated or guess size). */ + real_size = lseek(key, 0, SEEK_END); + + name = _get_name(bufmgr_dumb->fd, gem); + if (name == 0) { + TBM_DUMB_LOG("error bo:%p Cannot get name from gem:%d, fd:%d (%s)\n", + bo, gem, key, strerror(errno)); + return 0; + } + + ret = drmHashLookup(bufmgr_dumb->hashBos, name, (void **)&privGem); + if (ret == 0) { + if (gem == privGem->bo_priv->gem) + return privGem->bo_priv; + } + + /* Open the same GEM object only for finding out its size */ + gem_open.name = name; + if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &gem_open)) { + TBM_DUMB_LOG("error Cannot open gem name=%d\n", key); + return 0; + } + /* Free gem handle to avoid a memory leak*/ + struct drm_gem_close gem_close; + gem_close.handle = gem_open.handle; + if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_CLOSE, &gem_close)) { + TBM_DUMB_LOG("error bo:%p fail to gem close.(%s)\n", + bo, strerror(errno)); + } + + if (real_size == -1) + real_size = gem_open.size; + + bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); + if (!bo_dumb) { + TBM_DUMB_LOG("error bo:%p fail to allocate the bo private\n", bo); + return 0; + } + + bo_dumb->fd = bufmgr_dumb->fd; + bo_dumb->gem = gem; + bo_dumb->dmabuf = 0; + bo_dumb->size = real_size; + bo_dumb->flags_dumb = 0; + bo_dumb->flags_tbm = _get_tbm_flag_from_dumb(bo_dumb->flags_dumb); + bo_dumb->name = name; + + /* add bo to hash */ + privGem = NULL; + privGem = calloc(1, sizeof(PrivGem)); + if (!privGem) { + TBM_DUMB_LOG("[libtbm-dumb:%d] " + "error %s:%d Fail to calloc privGem\n", + getpid(), __FUNCTION__, __LINE__); + free(bo_dumb); + return 0; + } + + privGem->ref_count = 1; + privGem->bo_priv = bo_dumb; + + if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) + TBM_DUMB_LOG("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); + + DBG(" [%s] bo:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d(%d), size:%d\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + key, + bo_dumb->flags_tbm, bo_dumb->flags_dumb, + bo_dumb->size); + + return (void *)bo_dumb; } static unsigned int -tbm_dumb_bo_export (tbm_bo bo) +tbm_dumb_bo_export(tbm_bo bo) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); - - tbm_bo_dumb bo_dumb; - - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0); - - if (!bo_dumb->name) - { - bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); - if (!bo_dumb->name) - { - TBM_DUMB_LOG ("error Cannot get name\n"); - return 0; - } - } - - DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->flags_tbm, bo_dumb->flags_dumb, - bo_dumb->size); - - return (unsigned int)bo_dumb->name; + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); + + tbm_bo_dumb bo_dumb; + + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, 0); + + if (!bo_dumb->name) { + bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); + if (!bo_dumb->name) { + TBM_DUMB_LOG("error Cannot get name\n"); + return 0; + } + } + + DBG(" [%s] bo:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + bo_dumb->flags_tbm, bo_dumb->flags_dumb, + bo_dumb->size); + + return (unsigned int)bo_dumb->name; } tbm_fd -tbm_dumb_bo_export_fd (tbm_bo bo) +tbm_dumb_bo_export_fd(tbm_bo bo) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, -1); - - tbm_bo_dumb bo_dumb; - int ret; - - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, -1); - - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - ret = drmIoctl (bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg); - if (ret) - { - TBM_DUMB_LOG ("error bo:%p Cannot dmabuf=%d (%s)\n", - bo, bo_dumb->gem, strerror(errno)); - return (tbm_fd) ret; - } - - DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d(%d), size:%d\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - arg.fd, - bo_dumb->flags_tbm, bo_dumb->flags_dumb, - bo_dumb->size); - - return (tbm_fd)arg.fd; + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, -1); + + tbm_bo_dumb bo_dumb; + int ret; + + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, -1); + + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_dumb->gem; + ret = drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg); + if (ret) { + TBM_DUMB_LOG("error bo:%p Cannot dmabuf=%d (%s)\n", + bo, bo_dumb->gem, strerror(errno)); + return (tbm_fd) ret; + } + + DBG(" [%s] bo:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d(%d), size:%d\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + arg.fd, + bo_dumb->flags_tbm, bo_dumb->flags_dumb, + bo_dumb->size); + + return (tbm_fd)arg.fd; } static tbm_bo_handle -tbm_dumb_bo_get_handle (tbm_bo bo, int device) +tbm_dumb_bo_get_handle(tbm_bo bo, int device) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, (tbm_bo_handle) NULL); - - tbm_bo_handle bo_handle; - tbm_bo_dumb bo_dumb; - - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, (tbm_bo_handle) NULL); - - if (!bo_dumb->gem) - { - TBM_DUMB_LOG ("error Cannot map gem=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - - DBG ("[%s] bo:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d, %s\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->flags_tbm, bo_dumb->flags_dumb, - bo_dumb->size, - STR_DEVICE[device]); - - /*Get mapped bo_handle*/ - bo_handle = _dumb_bo_handle (bo_dumb, device); - if (bo_handle.ptr == NULL) - { - TBM_DUMB_LOG ("error Cannot get handle: gem:%d, device:%d\n", bo_dumb->gem, device); - return (tbm_bo_handle) NULL; - } - - return bo_handle; + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, (tbm_bo_handle) NULL); + + tbm_bo_handle bo_handle; + tbm_bo_dumb bo_dumb; + + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, (tbm_bo_handle) NULL); + + if (!bo_dumb->gem) { + TBM_DUMB_LOG("error Cannot map gem=%d\n", bo_dumb->gem); + return (tbm_bo_handle) NULL; + } + + DBG("[%s] bo:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d, %s\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + bo_dumb->flags_tbm, bo_dumb->flags_dumb, + bo_dumb->size, + STR_DEVICE[device]); + + /*Get mapped bo_handle*/ + bo_handle = _dumb_bo_handle(bo_dumb, device); + if (bo_handle.ptr == NULL) { + TBM_DUMB_LOG("error Cannot get handle: gem:%d, device:%d\n", bo_dumb->gem, device); + return (tbm_bo_handle) NULL; + } + + return bo_handle; } static tbm_bo_handle -tbm_dumb_bo_map (tbm_bo bo, int device, int opt) +tbm_dumb_bo_map(tbm_bo bo, int device, int opt) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, (tbm_bo_handle) NULL); - - tbm_bo_handle bo_handle; - tbm_bo_dumb bo_dumb; - - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, (tbm_bo_handle) NULL); - - if (!bo_dumb->gem) - { - TBM_DUMB_LOG ("error Cannot map gem=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - - DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, %s, %s\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - STR_DEVICE[device], - STR_OPT[opt]); - - /*Get mapped bo_handle*/ - bo_handle = _dumb_bo_handle (bo_dumb, device); - if (bo_handle.ptr == NULL) - { - TBM_DUMB_LOG ("error Cannot get handle: gem:%d, device:%d, opt:%d\n", bo_dumb->gem, device, opt); - return (tbm_bo_handle) NULL; - } - - return bo_handle; + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, (tbm_bo_handle) NULL); + + tbm_bo_handle bo_handle; + tbm_bo_dumb bo_dumb; + + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, (tbm_bo_handle) NULL); + + if (!bo_dumb->gem) { + TBM_DUMB_LOG("error Cannot map gem=%d\n", bo_dumb->gem); + return (tbm_bo_handle) NULL; + } + + DBG(" [%s] bo:%p, gem:%d(%d), fd:%d, %s, %s\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + STR_DEVICE[device], + STR_OPT[opt]); + + /*Get mapped bo_handle*/ + bo_handle = _dumb_bo_handle(bo_dumb, device); + if (bo_handle.ptr == NULL) { + TBM_DUMB_LOG("error Cannot get handle: gem:%d, device:%d, opt:%d\n", bo_dumb->gem, device, opt); + return (tbm_bo_handle) NULL; + } + + return bo_handle; } static int -tbm_dumb_bo_unmap (tbm_bo bo) +tbm_dumb_bo_unmap(tbm_bo bo) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); - tbm_bo_dumb bo_dumb; + tbm_bo_dumb bo_dumb; - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0); + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, 0); - if (!bo_dumb->gem) - return 0; + if (!bo_dumb->gem) + return 0; - DBG (" [%s] bo:%p, gem:%d(%d), fd:%d\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); + DBG(" [%s] bo:%p, gem:%d(%d), fd:%d\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf); - return 1; + return 1; } static int tbm_dumb_bo_lock(tbm_bo bo, int device, int opt) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); #if USE_BACKEND_LOCK - tbm_bufmgr_dumb bufmgr_dumb; - tbm_bo_dumb bo_dumb; - struct dma_buf_fence fence; - struct flock filelock; - int ret=0; - - if (device != TBM_DEVICE_3D && device != TBM_DEVICE_CPU) - { - DBG ("[libtbm-dumb:%d] %s not support device type,\n", getpid(), __FUNCTION__); - return 0; - } - - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0); - - bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0); - - if (!bufmgr_dumb->use_dma_fence) - return 1; - - memset(&fence, 0, sizeof(struct dma_buf_fence)); - - /* Check if the given type is valid or not. */ - if (opt & TBM_OPTION_WRITE) - { - if (device == TBM_DEVICE_3D) - fence.type = DMA_BUF_ACCESS_WRITE | DMA_BUF_ACCESS_DMA; - } - else if (opt & TBM_OPTION_READ) - { - if (device == TBM_DEVICE_3D) - fence.type = DMA_BUF_ACCESS_READ | DMA_BUF_ACCESS_DMA; - } - else - { - TBM_DUMB_LOG ("error Invalid argument\n"); - return 0; - } - - /* Check if the tbm manager supports dma fence or not. */ - if (!bufmgr_dumb->use_dma_fence) - { - TBM_DUMB_LOG ("error Not support DMA FENCE(%s)\n", strerror(errno) ); - return 0; - - } - - if (device == TBM_DEVICE_3D) - { - ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence); - if (ret < 0) - { - TBM_DUMB_LOG ("error Cannot set GET FENCE(%s)\n", strerror(errno) ); - return 0; - } - } - else - { - if (opt & TBM_OPTION_WRITE) - filelock.l_type = F_WRLCK; - else - filelock.l_type = F_RDLCK; - - filelock.l_whence = SEEK_CUR; - filelock.l_start = 0; - filelock.l_len = 0; - - if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock)) - { - return 0; - } - } - - pthread_mutex_lock(&bo_dumb->mutex); - - if (device == TBM_DEVICE_3D) - { - int i; - for (i = 0; i < DMA_FENCE_LIST_MAX; i++) - { - if (bo_dumb->dma_fence[i].ctx == 0) - { - bo_dumb->dma_fence[i].type = fence.type; - bo_dumb->dma_fence[i].ctx = fence.ctx; - break; - } - } - - if (i == DMA_FENCE_LIST_MAX) - { - //TODO: if dma_fence list is full, it needs realloc. I will fix this. by minseok3.kim - TBM_DUMB_LOG ("error fence list is full\n"); - } - } - - pthread_mutex_unlock(&bo_dumb->mutex); - - DBG ("[%s] DMABUF_IOCTL_GET_FENCE! bo:%p, gem:%d(%d), fd:%ds\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); + tbm_bufmgr_dumb bufmgr_dumb; + tbm_bo_dumb bo_dumb; + struct dma_buf_fence fence; + struct flock filelock; + int ret = 0; + + if (device != TBM_DEVICE_3D && device != TBM_DEVICE_CPU) { + DBG("[libtbm-dumb:%d] %s not support device type,\n", getpid(), __FUNCTION__); + return 0; + } + + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, 0); + + bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0); + + if (!bufmgr_dumb->use_dma_fence) + return 1; + + memset(&fence, 0, sizeof(struct dma_buf_fence)); + + /* Check if the given type is valid or not. */ + if (opt & TBM_OPTION_WRITE) { + if (device == TBM_DEVICE_3D) + fence.type = DMA_BUF_ACCESS_WRITE | DMA_BUF_ACCESS_DMA; + } else if (opt & TBM_OPTION_READ) { + if (device == TBM_DEVICE_3D) + fence.type = DMA_BUF_ACCESS_READ | DMA_BUF_ACCESS_DMA; + } else { + TBM_DUMB_LOG("error Invalid argument\n"); + return 0; + } + + /* Check if the tbm manager supports dma fence or not. */ + if (!bufmgr_dumb->use_dma_fence) { + TBM_DUMB_LOG("error Not support DMA FENCE(%s)\n", strerror(errno)); + return 0; + } + + if (device == TBM_DEVICE_3D) { + ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence); + if (ret < 0) { + TBM_DUMB_LOG("error Cannot set GET FENCE(%s)\n", strerror(errno)); + return 0; + } + } else { + if (opt & TBM_OPTION_WRITE) + filelock.l_type = F_WRLCK; + else + filelock.l_type = F_RDLCK; + + filelock.l_whence = SEEK_CUR; + filelock.l_start = 0; + filelock.l_len = 0; + + if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock)) + return 0; + } + + pthread_mutex_lock(&bo_dumb->mutex); + + if (device == TBM_DEVICE_3D) { + int i; + for (i = 0; i < DMA_FENCE_LIST_MAX; i++) { + if (bo_dumb->dma_fence[i].ctx == 0) { + bo_dumb->dma_fence[i].type = fence.type; + bo_dumb->dma_fence[i].ctx = fence.ctx; + break; + } + } + + if (i == DMA_FENCE_LIST_MAX) { + //TODO: if dma_fence list is full, it needs realloc. I will fix this. by minseok3.kim + TBM_DUMB_LOG("error fence list is full\n"); + } + } + + pthread_mutex_unlock(&bo_dumb->mutex); + + DBG("[%s] DMABUF_IOCTL_GET_FENCE! bo:%p, gem:%d(%d), fd:%ds\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf); #endif - return 1; + return 1; } static int tbm_dumb_bo_unlock(tbm_bo bo) { - DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); #if USE_BACKEND_LOCK - tbm_bo_dumb bo_dumb; - struct dma_buf_fence fence; - struct flock filelock; - unsigned int dma_type = 0; - int ret=0; - - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0); - - bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0); - - if (!bufmgr_dumb->use_dma_fence) - return 1; - - if (bo_dumb->dma_fence[0].type & DMA_BUF_ACCESS_DMA) - dma_type = 1; - - if (!bo_dumb->dma_fence[0].ctx && dma_type) - { - DBG ("error FENCE not support or ignored,\n"); - return 0; - } - - if (!bo_dumb->dma_fence[0].ctx && dma_type) - { - DBG ("error device type is not 3D/CPU,\n"); - return 0; - } - - pthread_mutex_lock(&bo_dumb->mutex); - - if (dma_type) - { - fence.type = bo_dumb->dma_fence[0].type; - fence.ctx = bo_dumb->dma_fence[0].ctx; - int i; - for (i = 1; i < DMA_FENCE_LIST_MAX; i++) - { - bo_dumb->dma_fence[i-1].type = bo_dumb->dma_fence[i].type; - bo_dumb->dma_fence[i-1].ctx = bo_dumb->dma_fence[i].ctx; - } - bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].type = 0; - bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].ctx = 0; - } - pthread_mutex_unlock(&bo_dumb->mutex); - - if (dma_type) - { - ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence); - if (ret < 0) - { - TBM_DUMB_LOG ("error Can not set PUT FENCE(%s)\n", strerror(errno)); - return 0; - } - } - else - { - filelock.l_type = F_UNLCK; - filelock.l_whence = SEEK_CUR; - filelock.l_start = 0; - filelock.l_len = 0; - - if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock)) - { - return 0; - } - } - - DBG ("[%s] DMABUF_IOCTL_PUT_FENCE! bo:%p, gem:%d(%d), fd:%ds\n", target_name(), - bo, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); + tbm_bo_dumb bo_dumb; + struct dma_buf_fence fence; + struct flock filelock; + unsigned int dma_type = 0; + int ret = 0; + + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, 0); + + bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0); + + if (!bufmgr_dumb->use_dma_fence) + return 1; + + if (bo_dumb->dma_fence[0].type & DMA_BUF_ACCESS_DMA) + dma_type = 1; + + if (!bo_dumb->dma_fence[0].ctx && dma_type) { + DBG("error FENCE not support or ignored,\n"); + return 0; + } + + if (!bo_dumb->dma_fence[0].ctx && dma_type) { + DBG("error device type is not 3D/CPU,\n"); + return 0; + } + + pthread_mutex_lock(&bo_dumb->mutex); + + if (dma_type) { + fence.type = bo_dumb->dma_fence[0].type; + fence.ctx = bo_dumb->dma_fence[0].ctx; + int i; + for (i = 1; i < DMA_FENCE_LIST_MAX; i++) { + bo_dumb->dma_fence[i-1].type = bo_dumb->dma_fence[i].type; + bo_dumb->dma_fence[i-1].ctx = bo_dumb->dma_fence[i].ctx; + } + bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].type = 0; + bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].ctx = 0; + } + pthread_mutex_unlock(&bo_dumb->mutex); + + if (dma_type) { + ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence); + if (ret < 0) { + TBM_DUMB_LOG("error Can not set PUT FENCE(%s)\n", strerror(errno)); + return 0; + } + } else { + filelock.l_type = F_UNLCK; + filelock.l_whence = SEEK_CUR; + filelock.l_start = 0; + filelock.l_len = 0; + + if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock)) + return 0; + } + + DBG("[%s] DMABUF_IOCTL_PUT_FENCE! bo:%p, gem:%d(%d), fd:%ds\n", target_name(), + bo, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf); #endif - return 1; + return 1; } static void -tbm_dumb_bufmgr_deinit (void *priv) +tbm_dumb_bufmgr_deinit(void *priv) { - DUMB_RETURN_IF_FAIL (priv!=NULL); + DUMB_RETURN_IF_FAIL(priv != NULL); - tbm_bufmgr_dumb bufmgr_dumb; + tbm_bufmgr_dumb bufmgr_dumb; - bufmgr_dumb = (tbm_bufmgr_dumb)priv; + bufmgr_dumb = (tbm_bufmgr_dumb)priv; - if (bufmgr_dumb->hashBos) - { - unsigned long key; - void *value; + if (bufmgr_dumb->hashBos) { + unsigned long key; + void *value; - while (drmHashFirst(bufmgr_dumb->hashBos, &key, &value) > 0) - { - free (value); - drmHashDelete (bufmgr_dumb->hashBos, key); - } + while (drmHashFirst(bufmgr_dumb->hashBos, &key, &value) > 0) { + free(value); + drmHashDelete(bufmgr_dumb->hashBos, key); + } - drmHashDestroy (bufmgr_dumb->hashBos); - bufmgr_dumb->hashBos = NULL; - } + drmHashDestroy(bufmgr_dumb->hashBos); + bufmgr_dumb->hashBos = NULL; + } - if (bufmgr_dumb->bind_display) - tbm_drm_helper_wl_auth_server_deinit(); + if (bufmgr_dumb->bind_display) + tbm_drm_helper_wl_auth_server_deinit(); - if (bufmgr_dumb->device_name) - free(bufmgr_dumb->device_name); + if (bufmgr_dumb->device_name) + free(bufmgr_dumb->device_name); - if (tbm_backend_is_display_server()) - tbm_drm_helper_unset_tbm_master_fd(); + if (tbm_backend_is_display_server()) + tbm_drm_helper_unset_tbm_master_fd(); - close(bufmgr_dumb->fd); + close(bufmgr_dumb->fd); - free (bufmgr_dumb); + free(bufmgr_dumb); } int tbm_dumb_surface_supported_format(uint32_t **formats, uint32_t *num) { - uint32_t* color_formats=NULL; + uint32_t* color_formats = NULL; - color_formats = (uint32_t*)calloc (1,sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT); + color_formats = (uint32_t*)calloc(1, sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT); - if( color_formats == NULL ) - { - return 0; - } - memcpy( color_formats, tbm_dumb_color_format_list , sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT ); + if (color_formats == NULL) + return 0; + memcpy(color_formats, tbm_dumb_color_format_list , sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT); - *formats = color_formats; - *num = TBM_COLOR_FORMAT_COUNT; + *formats = color_formats; + *num = TBM_COLOR_FORMAT_COUNT; - return 1; + return 1; } @@ -1223,412 +1134,395 @@ tbm_dumb_surface_supported_format(uint32_t **formats, uint32_t *num) * @return 1 if this function succeeds, otherwise 0. */ int -tbm_dumb_surface_get_plane_data(int width, int height, tbm_format format, int plane_idx, uint32_t *size, uint32_t *offset, uint32_t *pitch, int *bo_idx) +tbm_dumb_surface_get_plane_data(int width, int height, tbm_format format, int plane_idx, uint32_t *size, uint32_t *offset, uint32_t *pitch, int *bo_idx) { - int ret = 1; - int bpp; - int _offset =0; - int _pitch =0; - int _size =0; - int _bo_idx = 0; - - switch(format) - { - /* 16 bpp RGB */ - case TBM_FORMAT_XRGB4444: - case TBM_FORMAT_XBGR4444: - case TBM_FORMAT_RGBX4444: - case TBM_FORMAT_BGRX4444: - case TBM_FORMAT_ARGB4444: - case TBM_FORMAT_ABGR4444: - case TBM_FORMAT_RGBA4444: - case TBM_FORMAT_BGRA4444: - case TBM_FORMAT_XRGB1555: - case TBM_FORMAT_XBGR1555: - case TBM_FORMAT_RGBX5551: - case TBM_FORMAT_BGRX5551: - case TBM_FORMAT_ARGB1555: - case TBM_FORMAT_ABGR1555: - case TBM_FORMAT_RGBA5551: - case TBM_FORMAT_BGRA5551: - case TBM_FORMAT_RGB565: - bpp = 16; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - /* 24 bpp RGB */ - case TBM_FORMAT_RGB888: - case TBM_FORMAT_BGR888: - bpp = 24; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - /* 32 bpp RGB */ - case TBM_FORMAT_XRGB8888: - case TBM_FORMAT_XBGR8888: - case TBM_FORMAT_RGBX8888: - case TBM_FORMAT_BGRX8888: - case TBM_FORMAT_ARGB8888: - case TBM_FORMAT_ABGR8888: - case TBM_FORMAT_RGBA8888: - case TBM_FORMAT_BGRA8888: - bpp = 32; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - - /* packed YCbCr */ - case TBM_FORMAT_YUYV: - case TBM_FORMAT_YVYU: - case TBM_FORMAT_UYVY: - case TBM_FORMAT_VYUY: - case TBM_FORMAT_AYUV: - bpp = 32; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - - /* - * 2 plane YCbCr - * index 0 = Y plane, [7:0] Y - * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian - * or - * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian - */ - case TBM_FORMAT_NV12: - case TBM_FORMAT_NV21: - bpp = 12; - if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - else if( plane_idx ==1 ) - { - _offset = width*height; - _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - - case TBM_FORMAT_NV16: - case TBM_FORMAT_NV61: - bpp = 16; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx ==1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - - /* - * 3 plane YCbCr - * index 0: Y plane, [7:0] Y - * index 1: Cb plane, [7:0] Cb - * index 2: Cr plane, [7:0] Cr - * or - * index 1: Cr plane, [7:0] Cr - * index 2: Cb plane, [7:0] Cb - */ - /* - NATIVE_BUFFER_FORMAT_YV12 - NATIVE_BUFFER_FORMAT_I420 - */ - case TBM_FORMAT_YUV410: - case TBM_FORMAT_YVU410: - bpp = 9; - break; - case TBM_FORMAT_YUV411: - case TBM_FORMAT_YVU411: - case TBM_FORMAT_YUV420: - case TBM_FORMAT_YVU420: - bpp = 12; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx == 1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 1) - break; - } - //else if (plane_idx == 2 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - case TBM_FORMAT_YUV422: - case TBM_FORMAT_YVU422: - bpp = 16; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx == 1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 1) - break; - } - //else if (plane_idx == 2 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - case TBM_FORMAT_YUV444: - case TBM_FORMAT_YVU444: - bpp = 24; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx == 1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 1) - break; - } - //else if (plane_idx == 2 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - default: - bpp = 0; - break; - } - - *size = _size; - *offset = _offset; - *pitch = _pitch; - *bo_idx = _bo_idx; - - return ret; + int ret = 1; + int bpp; + int _offset = 0; + int _pitch = 0; + int _size = 0; + int _bo_idx = 0; + + switch (format) { + /* 16 bpp RGB */ + case TBM_FORMAT_XRGB4444: + case TBM_FORMAT_XBGR4444: + case TBM_FORMAT_RGBX4444: + case TBM_FORMAT_BGRX4444: + case TBM_FORMAT_ARGB4444: + case TBM_FORMAT_ABGR4444: + case TBM_FORMAT_RGBA4444: + case TBM_FORMAT_BGRA4444: + case TBM_FORMAT_XRGB1555: + case TBM_FORMAT_XBGR1555: + case TBM_FORMAT_RGBX5551: + case TBM_FORMAT_BGRX5551: + case TBM_FORMAT_ARGB1555: + case TBM_FORMAT_ABGR1555: + case TBM_FORMAT_RGBA5551: + case TBM_FORMAT_BGRA5551: + case TBM_FORMAT_RGB565: + bpp = 16; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + /* 24 bpp RGB */ + case TBM_FORMAT_RGB888: + case TBM_FORMAT_BGR888: + bpp = 24; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + /* 32 bpp RGB */ + case TBM_FORMAT_XRGB8888: + case TBM_FORMAT_XBGR8888: + case TBM_FORMAT_RGBX8888: + case TBM_FORMAT_BGRX8888: + case TBM_FORMAT_ARGB8888: + case TBM_FORMAT_ABGR8888: + case TBM_FORMAT_RGBA8888: + case TBM_FORMAT_BGRA8888: + bpp = 32; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + + /* packed YCbCr */ + case TBM_FORMAT_YUYV: + case TBM_FORMAT_YVYU: + case TBM_FORMAT_UYVY: + case TBM_FORMAT_VYUY: + case TBM_FORMAT_AYUV: + bpp = 32; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + + /* + * 2 plane YCbCr + * index 0 = Y plane, [7:0] Y + * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian + * or + * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian + */ + case TBM_FORMAT_NV12: + case TBM_FORMAT_NV21: + bpp = 12; + if (plane_idx == 0) { + _offset = 0; + _pitch = SIZE_ALIGN(width , TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } else if (plane_idx == 1) { + _offset = width*height; + _pitch = SIZE_ALIGN(width , TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); + _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + + case TBM_FORMAT_NV16: + case TBM_FORMAT_NV61: + bpp = 16; + //if (plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if (plane_idx == 1) + { + _offset += _size; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + + /* + * 3 plane YCbCr + * index 0: Y plane, [7:0] Y + * index 1: Cb plane, [7:0] Cb + * index 2: Cr plane, [7:0] Cr + * or + * index 1: Cr plane, [7:0] Cr + * index 2: Cb plane, [7:0] Cb + */ + /* + NATIVE_BUFFER_FORMAT_YV12 + NATIVE_BUFFER_FORMAT_I420 + */ + case TBM_FORMAT_YUV410: + case TBM_FORMAT_YVU410: + bpp = 9; + break; + case TBM_FORMAT_YUV411: + case TBM_FORMAT_YVU411: + case TBM_FORMAT_YUV420: + case TBM_FORMAT_YVU420: + bpp = 12; + //if (plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if (plane_idx == 1) + { + _offset += _size; + _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); + _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 1) + break; + } + //else if (plane_idx == 2) + { + _offset += _size; + _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); + _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + case TBM_FORMAT_YUV422: + case TBM_FORMAT_YVU422: + bpp = 16; + //if (plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if (plane_idx == 1) + { + _offset += _size; + _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 1) + break; + } + //else if (plane_idx == 2) + { + _offset += _size; + _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + case TBM_FORMAT_YUV444: + case TBM_FORMAT_YVU444: + bpp = 24; + //if (plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if (plane_idx == 1) + { + _offset += _size; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 1) + break; + } + //else if (plane_idx == 2) + { + _offset += _size; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + default: + bpp = 0; + break; + } + + *size = _size; + *offset = _offset; + *pitch = _pitch; + *bo_idx = _bo_idx; + + return ret; } int -tbm_dumb_bo_get_flags (tbm_bo bo) +tbm_dumb_bo_get_flags(tbm_bo bo) { - DUMB_RETURN_VAL_IF_FAIL (bo != NULL, 0); + DUMB_RETURN_VAL_IF_FAIL(bo != NULL, 0); - tbm_bo_dumb bo_dumb; + tbm_bo_dumb bo_dumb; - bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); - DUMB_RETURN_VAL_IF_FAIL (bo_dumb != NULL, 0); + bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo); + DUMB_RETURN_VAL_IF_FAIL(bo_dumb != NULL, 0); - return bo_dumb->flags_tbm; + return bo_dumb->flags_tbm; } int -tbm_dumb_bufmgr_bind_native_display (tbm_bufmgr bufmgr, void *native_display) +tbm_dumb_bufmgr_bind_native_display(tbm_bufmgr bufmgr, void *native_display) { - tbm_bufmgr_dumb bufmgr_dumb; + tbm_bufmgr_dumb bufmgr_dumb; - bufmgr_dumb = tbm_backend_get_priv_from_bufmgr(bufmgr); - DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0); + bufmgr_dumb = tbm_backend_get_priv_from_bufmgr(bufmgr); + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0); - if (!tbm_drm_helper_wl_auth_server_init(native_display, bufmgr_dumb->fd, - bufmgr_dumb->device_name, 0)) { - TBM_DUMB_LOG("error:Fail to tbm_drm_helper_wl_server_init\n"); - return 0; - } + if (!tbm_drm_helper_wl_auth_server_init(native_display, bufmgr_dumb->fd, + bufmgr_dumb->device_name, 0)) { + TBM_DUMB_LOG("error:Fail to tbm_drm_helper_wl_server_init\n"); + return 0; + } - bufmgr_dumb->bind_display = native_display; + bufmgr_dumb->bind_display = native_display; - return 1; + return 1; } -MODULEINITPPROTO (init_tbm_bufmgr_priv); +MODULEINITPPROTO(init_tbm_bufmgr_priv); -static TBMModuleVersionInfo DumbVersRec = -{ - "dumb", - "Samsung", - TBM_ABI_VERSION, +static TBMModuleVersionInfo DumbVersRec = { + "dumb", + "Samsung", + TBM_ABI_VERSION, }; TBMModuleData tbmModuleData = { &DumbVersRec, init_tbm_bufmgr_priv}; int -init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd) +init_tbm_bufmgr_priv(tbm_bufmgr bufmgr, int fd) { - tbm_bufmgr_dumb bufmgr_dumb; - tbm_bufmgr_backend bufmgr_backend; - uint64_t cap = 0; - uint32_t ret; + tbm_bufmgr_dumb bufmgr_dumb; + tbm_bufmgr_backend bufmgr_backend; + uint64_t cap = 0; + uint32_t ret; - if (!bufmgr) - return 0; + if (!bufmgr) + return 0; - bufmgr_dumb = calloc (1, sizeof(struct _tbm_bufmgr_dumb)); - if (!bufmgr_dumb) - { - TBM_DUMB_LOG ("error: Fail to alloc bufmgr_dumb!\n"); - return 0; - } + bufmgr_dumb = calloc(1, sizeof(struct _tbm_bufmgr_dumb)); + if (!bufmgr_dumb) { + TBM_DUMB_LOG("error: Fail to alloc bufmgr_dumb!\n"); + return 0; + } - if (tbm_backend_is_display_server()) { + if (tbm_backend_is_display_server()) { - bufmgr_dumb->fd = tbm_drm_helper_get_master_fd(); - if (bufmgr_dumb->fd < 0) { - bufmgr_dumb->fd = _tbm_dumb_open_drm(); - } + bufmgr_dumb->fd = tbm_drm_helper_get_master_fd(); + if (bufmgr_dumb->fd < 0) + bufmgr_dumb->fd = _tbm_dumb_open_drm(); - if (bufmgr_dumb->fd < 0) { - TBM_DUMB_LOG ("error:Fail to create drm!\n"); - goto fail_open_drm; - } + if (bufmgr_dumb->fd < 0) { + TBM_DUMB_LOG("error:Fail to create drm!\n"); + goto fail_open_drm; + } tbm_drm_helper_set_tbm_master_fd(bufmgr_dumb->fd); - bufmgr_dumb->device_name = drmGetDeviceNameFromFd(bufmgr_dumb->fd); - if (!bufmgr_dumb->device_name) - { - TBM_DUMB_LOG ("error:Fail to get device name!\n"); - goto fail_get_device_name; - } - } else { - if (!tbm_drm_helper_get_auth_info(&(bufmgr_dumb->fd), &(bufmgr_dumb->device_name), NULL)) { - TBM_DUMB_LOG ("error:Fail to get auth drm info!\n"); - goto fail_get_auth_info; - } - } - - ret = drmGetCap(bufmgr_dumb->fd, DRM_CAP_DUMB_BUFFER, &cap); - if (ret || cap == 0) { - TBM_DUMB_LOG ("error: drm buffer isn't supported !\n"); - goto fail_get_cap; - } - - //Create Hash Table - bufmgr_dumb->hashBos = drmHashCreate (); - - //Check if the tbm manager supports dma fence or not. - int fp = open("/sys/module/dmabuf_sync/parameters/enabled", O_RDONLY); - int length; - char buf[1]; - if (fp != -1) - { - length = read(fp, buf, 1); - - if (length == 1 && buf[0] == '1') - bufmgr_dumb->use_dma_fence = 1; - - close(fp); - } - - bufmgr_backend = tbm_backend_alloc(); - if (!bufmgr_backend) - { - TBM_DUMB_LOG ("error: Fail to create drm!\n"); - goto fail_alloc_backend; - } - - bufmgr_backend->priv = (void *)bufmgr_dumb; - bufmgr_backend->bufmgr_deinit = tbm_dumb_bufmgr_deinit, - bufmgr_backend->bo_size = tbm_dumb_bo_size, - bufmgr_backend->bo_alloc = tbm_dumb_bo_alloc, - bufmgr_backend->bo_free = tbm_dumb_bo_free, - bufmgr_backend->bo_import = tbm_dumb_bo_import, - bufmgr_backend->bo_import_fd = tbm_dumb_bo_import_fd, - bufmgr_backend->bo_export = tbm_dumb_bo_export, - bufmgr_backend->bo_export_fd = tbm_dumb_bo_export_fd, - bufmgr_backend->bo_get_handle = tbm_dumb_bo_get_handle, - bufmgr_backend->bo_map = tbm_dumb_bo_map, - bufmgr_backend->bo_unmap = tbm_dumb_bo_unmap, - bufmgr_backend->surface_get_plane_data = tbm_dumb_surface_get_plane_data; - bufmgr_backend->surface_supported_format = tbm_dumb_surface_supported_format; - bufmgr_backend->bo_get_flags = tbm_dumb_bo_get_flags; - bufmgr_backend->bo_lock = tbm_dumb_bo_lock; - bufmgr_backend->bo_unlock = tbm_dumb_bo_unlock; - bufmgr_backend->bufmgr_bind_native_display = tbm_dumb_bufmgr_bind_native_display; - - if (!tbm_backend_init (bufmgr, bufmgr_backend)) - { - TBM_DUMB_LOG ("error: Fail to init backend!\n"); - goto fail_init_backend; - return 0; - } + bufmgr_dumb->device_name = drmGetDeviceNameFromFd(bufmgr_dumb->fd); + if (!bufmgr_dumb->device_name) { + TBM_DUMB_LOG("error:Fail to get device name!\n"); + goto fail_get_device_name; + } + } else { + if (!tbm_drm_helper_get_auth_info(&(bufmgr_dumb->fd), &(bufmgr_dumb->device_name), NULL)) { + TBM_DUMB_LOG("error:Fail to get auth drm info!\n"); + goto fail_get_auth_info; + } + } + + ret = drmGetCap(bufmgr_dumb->fd, DRM_CAP_DUMB_BUFFER, &cap); + if (ret || cap == 0) { + TBM_DUMB_LOG("error: drm buffer isn't supported !\n"); + goto fail_get_cap; + } + + //Create Hash Table + bufmgr_dumb->hashBos = drmHashCreate(); + + //Check if the tbm manager supports dma fence or not. + int fp = open("/sys/module/dmabuf_sync/parameters/enabled", O_RDONLY); + int length; + char buf[1]; + if (fp != -1) { + length = read(fp, buf, 1); + + if (length == 1 && buf[0] == '1') + bufmgr_dumb->use_dma_fence = 1; + + close(fp); + } + + bufmgr_backend = tbm_backend_alloc(); + if (!bufmgr_backend) { + TBM_DUMB_LOG("error: Fail to create drm!\n"); + goto fail_alloc_backend; + } + + bufmgr_backend->priv = (void *)bufmgr_dumb; + bufmgr_backend->bufmgr_deinit = tbm_dumb_bufmgr_deinit, + bufmgr_backend->bo_size = tbm_dumb_bo_size, + bufmgr_backend->bo_alloc = tbm_dumb_bo_alloc, + bufmgr_backend->bo_free = tbm_dumb_bo_free, + bufmgr_backend->bo_import = tbm_dumb_bo_import, + bufmgr_backend->bo_import_fd = tbm_dumb_bo_import_fd, + bufmgr_backend->bo_export = tbm_dumb_bo_export, + bufmgr_backend->bo_export_fd = tbm_dumb_bo_export_fd, + bufmgr_backend->bo_get_handle = tbm_dumb_bo_get_handle, + bufmgr_backend->bo_map = tbm_dumb_bo_map, + bufmgr_backend->bo_unmap = tbm_dumb_bo_unmap, + bufmgr_backend->surface_get_plane_data = tbm_dumb_surface_get_plane_data; + bufmgr_backend->surface_supported_format = tbm_dumb_surface_supported_format; + bufmgr_backend->bo_get_flags = tbm_dumb_bo_get_flags; + bufmgr_backend->bo_lock = tbm_dumb_bo_lock; + bufmgr_backend->bo_unlock = tbm_dumb_bo_unlock; + bufmgr_backend->bufmgr_bind_native_display = tbm_dumb_bufmgr_bind_native_display; + + if (!tbm_backend_init(bufmgr, bufmgr_backend)) { + TBM_DUMB_LOG("error: Fail to init backend!\n"); + goto fail_init_backend; + } #ifdef DEBUG - { - char* env; - env = getenv ("TBM_DUMB_DEBUG"); - if (env) - { - bDebug = atoi (env); - TBM_DUMB_LOG ("TBM_DUMB_DEBUG=%s\n", env); - } - else - { - bDebug = 0; - } - } + { + char* env; + env = getenv("TBM_DUMB_DEBUG"); + if (env) { + bDebug = atoi(env); + TBM_DUMB_LOG("TBM_DUMB_DEBUG=%s\n", env); + } else + bDebug = 0; + } #endif - DBG ("[%s] DMABUF FENCE is %s\n", target_name(), - bufmgr_dumb->use_dma_fence ? "supported!" : "NOT supported!"); + DBG("[%s] DMABUF FENCE is %s\n", target_name(), + bufmgr_dumb->use_dma_fence ? "supported!" : "NOT supported!"); - DBG ("[%s] drm_fd:%d\n", target_name(), - bufmgr_dumb->fd); + DBG("[%s] drm_fd:%d\n", target_name(), bufmgr_dumb->fd); - return 1; + return 1; fail_init_backend: tbm_backend_free(bufmgr_backend); @@ -1641,8 +1535,8 @@ fail_get_cap: fail_get_device_name: if (tbm_backend_is_display_server()) tbm_drm_helper_unset_tbm_master_fd(); - if (bufmgr_dumb->fd >= 0) - close(bufmgr_dumb->fd); + if (bufmgr_dumb->fd >= 0) + close(bufmgr_dumb->fd); fail_get_auth_info: fail_open_drm: free(bufmgr_dumb);