From 670862a646efd5a6ce5888fb09de696b9079254b Mon Sep 17 00:00:00 2001 From: SooChan Lim Date: Mon, 19 Mar 2018 20:45:32 +0900 Subject: [PATCH] re-arrange the static functions. Change-Id: I775bc21a2445eaebcca7ba22fb54f2b2fdd4d816 --- src/tbm_bufmgr_dumb.c | 1305 ++++++++++++++++++++--------------------- 1 file changed, 652 insertions(+), 653 deletions(-) diff --git a/src/tbm_bufmgr_dumb.c b/src/tbm_bufmgr_dumb.c index c8b8b13..16ebf09 100644 --- a/src/tbm_bufmgr_dumb.c +++ b/src/tbm_bufmgr_dumb.c @@ -408,215 +408,359 @@ _dumb_cache_flush(int fd, tbm_bo_dumb bo_dumb, int flags) } #endif -static int -tbm_dumb_bo_get_size(tbm_backend_bo_data *bo_data, tbm_error_e *error) +static tbm_bufmgr_capability +tbm_dumb_bufmgr_get_capabilities(tbm_backend_bufmgr_data *bufmgr_data, tbm_error_e *error) { - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; + tbm_bufmgr_capability capabilities = TBM_BUFMGR_CAPABILITY_NONE; - if (!bo_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return 0; - } + capabilities = TBM_BUFMGR_CAPABILITY_SHARE_KEY|TBM_BUFMGR_CAPABILITY_SHARE_FD; if (error) *error = TBM_ERROR_NONE; - return bo_dumb->size; + return capabilities; } -static tbm_backend_bo_data * -tbm_dumb_bufmgr_alloc_bo(tbm_backend_bufmgr_data *bufmgr_data, int size, tbm_bo_memory_type flags, tbm_error_e *error) +static tbm_error_e +tbm_dumb_bufmgr_bind_native_display(tbm_backend_bufmgr_data *bufmgr_data, tbm_native_display *native_display) { tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - tbm_bo_dumb bo_dumb; - unsigned int dumb_flags; - - if (bufmgr_dumb == NULL) { - TBM_DUMB_ERROR("bufmgr_data is null\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return NULL; - } - - bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) { - TBM_DUMB_ERROR("fail to allocate the bo_dumb private\n"); - if (error) - *error = TBM_ERROR_OUT_OF_MEMORY; - return NULL; - } - bo_dumb->bufmgr_dumb = bufmgr_dumb; - - 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_ERROR("Cannot create bo_dumb(flag:%x, size:%d)\n", arg.flags, - (unsigned int)size); - free(bo_dumb); - if (error) - *error = TBM_ERROR_OPERATION_FAILED; - return NULL; - } - - 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, }; + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { - TBM_DUMB_ERROR("Cannot dmabuf=%d\n", bo_dumb->gem); - free(bo_dumb); - if (error) - *error = TBM_ERROR_OPERATION_FAILED; - return NULL; - } - bo_dumb->dmabuf = arg.fd; + if (!tbm_drm_helper_wl_auth_server_init(native_display, bufmgr_dumb->fd, + bufmgr_dumb->device_name, 0)) { + TBM_DUMB_ERROR("fail to tbm_drm_helper_wl_server_init\n"); + return TBM_ERROR_OPERATION_FAILED; } - /* add bo to hash */ - if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)bo_dumb) < 0) - TBM_DUMB_ERROR("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); - - TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), flags:%d(%d), size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->flags_tbm, - bo_dumb->size);; - - if (error) - *error = TBM_ERROR_NONE; + bufmgr_dumb->bind_display = native_display; - return (tbm_backend_bo_data *)bo_dumb; + return TBM_ERROR_NONE; } -static void -tbm_dumb_bo_free(tbm_backend_bo_data *bo_data) +static tbm_error_e +tbm_dumb_bufmgr_get_supported_formats(tbm_backend_bufmgr_data *bufmgr_data, + uint32_t **formats, uint32_t *num) { - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - tbm_bo_dumb temp; - tbm_bufmgr_dumb bufmgr_dumb; - char buf[STRERR_BUFSIZE]; - int ret; - - if (!bo_data) - return; - - bufmgr_dumb = bo_dumb->bufmgr_dumb; - if (!bufmgr_dumb) - return; - - TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, size:%d\n", - bo_dumb, - 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_ERROR("bo_dumb:%p fail to munmap(%s)\n", - bo_dumb, strerror_r(errno, buf, STRERR_BUFSIZE)); - } - } + tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; + uint32_t *color_formats; - /* close dmabuf */ - if (bo_dumb->dmabuf) { - close(bo_dumb->dmabuf); - bo_dumb->dmabuf = 0; - } + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - /* delete bo from hash */ - ret = drmHashLookup(bufmgr_dumb->hashBos, bo_dumb->name, (void**)&temp); - if (ret == 0) - drmHashDelete(bufmgr_dumb->hashBos, bo_dumb->name); - else - TBM_DUMB_ERROR("Cannot find bo_dumb to Hash(%d), ret=%d\n", bo_dumb->name, ret); + color_formats = (uint32_t *)calloc(1, sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT); + if (color_formats == NULL) + return TBM_ERROR_OUT_OF_MEMORY; - if (temp != bo_dumb) - TBM_DUMB_ERROR("hashBos probably has several BOs with same name!!!\n"); + memcpy(color_formats, tbm_dumb_color_format_list, sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT); - /* Free gem handle */ - struct drm_gem_close arg = {0, }; + *formats = color_formats; + *num = TBM_COLOR_FORMAT_COUNT; - memset(&arg, 0, sizeof(arg)); - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_GEM_CLOSE, &arg)) - TBM_DUMB_ERROR("bo_dumb:%p fail to gem close.(%s)\n", - bo_dumb, strerror_r(errno, buf, STRERR_BUFSIZE)); + TBM_DUMB_DEBUG("supported format count = %d\n", *num); - free(bo_dumb); + return TBM_ERROR_NONE; } -static tbm_backend_bo_data * -tbm_dumb_bufmgr_import_key(tbm_backend_bufmgr_data *bufmgr_data, tbm_key key, tbm_error_e *error) +static tbm_error_e +tbm_dumb_bufmgr_get_plane_data(tbm_backend_bufmgr_data *bufmgr_data, + tbm_format format, int plane_idx, int width, + int height, uint32_t *size, uint32_t *offset, + uint32_t *pitch, int *bo_idx) { tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - tbm_bo_dumb bo_dumb; - int ret; - - if (bufmgr_dumb == NULL) { - TBM_DUMB_ERROR("bufmgr_data is null\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return NULL; - } + int bpp; + int _offset = 0; + int _pitch = 0; + int _size = 0; + int _bo_idx = 0; - ret = drmHashLookup(bufmgr_dumb->hashBos, key, (void **)&bo_dumb); - if (ret == 0) { - if (error) - *error = TBM_ERROR_NONE; - return (tbm_backend_bo_data *)bo_dumb; - } + DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - struct drm_gem_open arg = {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; - arg.name = key; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &arg)) { - TBM_DUMB_ERROR("Cannot open gem name=%d\n", key); - if (error) - *error = TBM_ERROR_OPERATION_FAILED; - return NULL; - } + /* 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; - bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) { + /* + * 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 TBM_ERROR_NONE; +} + +static tbm_backend_bo_data * +tbm_dumb_bufmgr_alloc_bo(tbm_backend_bufmgr_data *bufmgr_data, int size, tbm_bo_memory_type flags, tbm_error_e *error) +{ + tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; + tbm_bo_dumb bo_dumb; + unsigned int dumb_flags; + + if (bufmgr_dumb == NULL) { + TBM_DUMB_ERROR("bufmgr_data is null\n"); + if (error) + *error = TBM_ERROR_INVALID_PARAMETER; + return NULL; + } + + bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); + if (!bo_dumb) { TBM_DUMB_ERROR("fail to allocate the bo_dumb private\n"); if (error) *error = TBM_ERROR_OUT_OF_MEMORY; return NULL; } + bo_dumb->bufmgr_dumb = bufmgr_dumb; + + 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_ERROR("Cannot create bo_dumb(flag:%x, size:%d)\n", arg.flags, + (unsigned int)size); + free(bo_dumb); + if (error) + *error = TBM_ERROR_OPERATION_FAILED; + return NULL; + } 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); + bo_dumb->flags_tbm = flags; + bo_dumb->flags_dumb = dumb_flags; + bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); - if (!bo_dumb->dmabuf) { + 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_ERROR("fail to DRM_IOCTL_PRIME_HANDLE_TO_FD gem=%d\n", bo_dumb->gem); + TBM_DUMB_ERROR("Cannot dmabuf=%d\n", bo_dumb->gem); + free(bo_dumb); if (error) *error = TBM_ERROR_OPERATION_FAILED; - free(bo_dumb); return NULL; } bo_dumb->dmabuf = arg.fd; @@ -624,14 +768,13 @@ tbm_dumb_bufmgr_import_key(tbm_backend_bufmgr_data *bufmgr_data, tbm_key key, tb /* add bo to hash */ if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)bo_dumb) < 0) - TBM_DUMB_ERROR("Cannot insert bo_dumb to Hash(%d)\n", bo_dumb->name); + TBM_DUMB_ERROR("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); - TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, + TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), flags:%d(%d), size:%d\n", + bo_dumb, + bo_dumb->gem, bo_dumb->name, bo_dumb->flags_tbm, - bo_dumb->size); + bo_dumb->size);; if (error) *error = TBM_ERROR_NONE; @@ -758,74 +901,172 @@ tbm_dumb_bufmgr_import_fd(tbm_backend_bufmgr_data *bufmgr_data, tbm_fd key, tbm_ return (tbm_backend_bo_data *)bo_dumb; } -static tbm_key -tbm_dumb_bo_export_key(tbm_backend_bo_data *bo_data, tbm_error_e *error) +static tbm_backend_bo_data * +tbm_dumb_bufmgr_import_key(tbm_backend_bufmgr_data *bufmgr_data, tbm_key key, tbm_error_e *error) { - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; + tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; + tbm_bo_dumb bo_dumb; + int ret; - if (!bo_dumb) { + if (bufmgr_dumb == NULL) { + TBM_DUMB_ERROR("bufmgr_data is null\n"); if (error) *error = TBM_ERROR_INVALID_PARAMETER; - return 0; + return NULL; } - if (!bo_dumb->name) { - bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); - if (!bo_dumb->name) { - TBM_DUMB_ERROR("error Cannot get name\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return 0; - } + ret = drmHashLookup(bufmgr_dumb->hashBos, key, (void **)&bo_dumb); + if (ret == 0) { + if (error) + *error = TBM_ERROR_NONE; + return (tbm_backend_bo_data *)bo_dumb; } - TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, flags:%d, size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->flags_tbm, - bo_dumb->size); + struct drm_gem_open arg = {0, }; + + arg.name = key; + if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &arg)) { + TBM_DUMB_ERROR("Cannot open gem name=%d\n", key); + if (error) + *error = TBM_ERROR_OPERATION_FAILED; + return NULL; + } + + bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); + if (!bo_dumb) { + TBM_DUMB_ERROR("fail to allocate the bo_dumb private\n"); + if (error) + *error = TBM_ERROR_OUT_OF_MEMORY; + return NULL; + } + + 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_ERROR("fail to DRM_IOCTL_PRIME_HANDLE_TO_FD gem=%d\n", bo_dumb->gem); + if (error) + *error = TBM_ERROR_OPERATION_FAILED; + free(bo_dumb); + return NULL; + } + bo_dumb->dmabuf = arg.fd; + } + + /* add bo to hash */ + if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)bo_dumb) < 0) + TBM_DUMB_ERROR("Cannot insert bo_dumb to Hash(%d)\n", bo_dumb->name); + + TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d\n", + bo_dumb, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + bo_dumb->flags_tbm, + bo_dumb->size); if (error) *error = TBM_ERROR_NONE; - return (tbm_key)bo_dumb->name; + return (tbm_backend_bo_data *)bo_dumb; } -tbm_fd -tbm_dumb_bo_export_fd(tbm_backend_bo_data *bo_data, tbm_error_e *error) +static void +tbm_dumb_bo_free(tbm_backend_bo_data *bo_data) { tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - int ret; + tbm_bo_dumb temp; + tbm_bufmgr_dumb bufmgr_dumb; char buf[STRERR_BUFSIZE]; + int ret; + + if (!bo_data) + return; + + bufmgr_dumb = bo_dumb->bufmgr_dumb; + if (!bufmgr_dumb) + return; + + TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, size:%d\n", + bo_dumb, + 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_ERROR("bo_dumb:%p fail to munmap(%s)\n", + bo_dumb, strerror_r(errno, buf, STRERR_BUFSIZE)); + } + } + + /* close dmabuf */ + if (bo_dumb->dmabuf) { + close(bo_dumb->dmabuf); + bo_dumb->dmabuf = 0; + } + + /* delete bo from hash */ + ret = drmHashLookup(bufmgr_dumb->hashBos, bo_dumb->name, (void**)&temp); + if (ret == 0) + drmHashDelete(bufmgr_dumb->hashBos, bo_dumb->name); + else + TBM_DUMB_ERROR("Cannot find bo_dumb to Hash(%d), ret=%d\n", bo_dumb->name, ret); + + if (temp != bo_dumb) + TBM_DUMB_ERROR("hashBos probably has several BOs with same name!!!\n"); + + /* 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_ERROR("bo_dumb:%p fail to gem close.(%s)\n", + bo_dumb, strerror_r(errno, buf, STRERR_BUFSIZE)); + + free(bo_dumb); +} + +static int +tbm_dumb_bo_get_size(tbm_backend_bo_data *bo_data, tbm_error_e *error) +{ + tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; if (!bo_dumb) { if (error) *error = TBM_ERROR_INVALID_PARAMETER; - return -1; + return 0; } - struct drm_prime_handle arg = {0, }; + if (error) + *error = TBM_ERROR_NONE; - arg.handle = bo_dumb->gem; - ret = drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg); - if (ret) { - TBM_DUMB_ERROR("bo_dumb:%p Cannot dmabuf=%d (%s)\n", - bo_dumb, bo_dumb->gem, strerror_r(errno, buf, STRERR_BUFSIZE)); + return bo_dumb->size; +} + +static tbm_bo_memory_type +tbm_dumb_bo_get_memory_type(tbm_backend_bo_data *bo_data, tbm_error_e *error) +{ + tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; + + if (!bo_dumb) { if (error) - *error = TBM_ERROR_OPERATION_FAILED; - return (tbm_fd) ret; + *error = TBM_ERROR_INVALID_PARAMETER; + return TBM_BO_DEFAULT; } - TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d, size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - arg.fd, - bo_dumb->flags_tbm, - bo_dumb->size); + if (error) + *error = TBM_ERROR_NONE; - return (tbm_fd)arg.fd; + return bo_dumb->flags_tbm; } static tbm_bo_handle @@ -985,487 +1226,245 @@ tbm_dumb_bo_lock(tbm_backend_bo_data *bo_data, tbm_bo_device_type device, } else { TBM_DUMB_ERROR("error Invalid argument\n"); return TBM_ERROR_INVALID_PARAMETER; - } - - /* Check if the tbm manager supports dma fence or not. */ - if (!bufmgr_dumb->use_dma_fence) { - TBM_DUMB_ERROR("Not support DMA FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); - return TBM_ERROR_OPERATION_FAILED; - } - - if (device == TBM_DEVICE_3D) { - ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence); - if (ret < 0) { - TBM_DUMB_ERROR("Cannot set GET FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); - return TBM_ERROR_OPERATION_FAILED; - } - } 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 TBM_ERROR_OPERATION_FAILED; - } - - 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_ERROR("fence list is full\n"); - } - } - - pthread_mutex_unlock(&bo_dumb->mutex); - - TBM_DUMB_DEBUG("DMABUF_IOCTL_GET_FENCE! bo_dumb:%p, gem:%d(%d), fd:%ds\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); -#endif - - return TBM_ERROR_NONE; -} - -static tbm_error_e -tbm_dumb_bo_unlock(tbm_backend_bo_data *bo_data) -{ -#if USE_BACKEND_LOCK - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - struct dma_buf_fence fence; - struct flock filelock; - unsigned int dma_type = 0; - int ret = 0; - char buf[STRERR_BUFSIZE]; - - bufmgr_dumb = bo_dumb->bufmgr_dumb; - if (!bufmgr_dumb) - return TBM_ERROR_INVALID_PARAMETER; - - if (!bufmgr_dumb->use_dma_fence) - return TBM_ERROR_OPERATION_FAILED; - - if (bo_dumb->dma_fence[0].type & DMA_BUF_ACCESS_DMA) - dma_type = 1; - - if (!bo_dumb->dma_fence[0].ctx && dma_type) { - TBM_DUMB_DEBUG("FENCE not support or ignored,\n"); - return TBM_ERROR_OPERATION_FAILED; - } - - if (!bo_dumb->dma_fence[0].ctx && dma_type) { - TBM_DUMB_DEBUG("device type is not 3D/CPU,\n"); - return TBM_ERROR_OPERATION_FAILED; - } - - 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_ERROR("Can not set PUT FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); - return TBM_ERROR_OPERATION_FAILED; - } - } 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 TBM_ERROR_OPERATION_FAILED; - } - - TBM_DUMB_DEBUG("DMABUF_IOCTL_PUT_FENCE! bo_dumb:%p, gem:%d(%d), fd:%ds\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); -#endif - - return TBM_ERROR_NONE; -} - -static void -tbm_dumb_deinit(tbm_backend_bufmgr_data *bufmgr_data) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - tbm_bufmgr bufmgr; - tbm_error_e error; - unsigned long key; - void *value; - - DUMB_RETURN_IF_FAIL(bufmgr_dumb != NULL); - - bufmgr = bufmgr_dumb->bufmgr; - - tbm_backend_bufmgr_free_bufmgr_func(bufmgr, bufmgr_dumb->bufmgr_func); - tbm_backend_bufmgr_free_bo_func(bufmgr, bufmgr_dumb->bo_func); - - if (bufmgr_dumb->hashBos) { - while (drmHashFirst(bufmgr_dumb->hashBos, &key, &value) > 0) { - free(value); - drmHashDelete(bufmgr_dumb->hashBos, key); - } - - drmHashDestroy(bufmgr_dumb->hashBos); - bufmgr_dumb->hashBos = NULL; - } - - if (bufmgr_dumb->bind_display) - tbm_drm_helper_wl_auth_server_deinit(); - - if (bufmgr_dumb->device_name) - free(bufmgr_dumb->device_name); - - if (tbm_backend_bufmgr_query_display_server(bufmgr, &error)) - tbm_drm_helper_unset_tbm_master_fd(); - else - tbm_drm_helper_unset_fd(); - - close(bufmgr_dumb->fd); - - free(bufmgr_dumb); -} - -static tbm_error_e -tbm_dumb_bufmgr_get_supported_formats(tbm_backend_bufmgr_data *bufmgr_data, - uint32_t **formats, uint32_t *num) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - uint32_t *color_formats; - - DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - - color_formats = (uint32_t *)calloc(1, sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT); - if (color_formats == NULL) - return TBM_ERROR_OUT_OF_MEMORY; - - memcpy(color_formats, tbm_dumb_color_format_list, sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT); - - *formats = color_formats; - *num = TBM_COLOR_FORMAT_COUNT; - - TBM_DUMB_DEBUG("supported format count = %d\n", *num); - - return TBM_ERROR_NONE; -} - - -static tbm_error_e -tbm_dumb_bufmgr_get_plane_data(tbm_backend_bufmgr_data *bufmgr_data, - tbm_format format, int plane_idx, int width, - int height, uint32_t *size, uint32_t *offset, - uint32_t *pitch, int *bo_idx) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - int bpp; - int _offset = 0; - int _pitch = 0; - int _size = 0; - int _bo_idx = 0; - - DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - - 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; + } + + /* Check if the tbm manager supports dma fence or not. */ + if (!bufmgr_dumb->use_dma_fence) { + TBM_DUMB_ERROR("Not support DMA FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); + return TBM_ERROR_OPERATION_FAILED; + } + + if (device == TBM_DEVICE_3D) { + ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence); + if (ret < 0) { + TBM_DUMB_ERROR("Cannot set GET FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); + return TBM_ERROR_OPERATION_FAILED; } - 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) + } 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 TBM_ERROR_OPERATION_FAILED; + } + + 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; + } } - //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; + + 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_ERROR("fence list is full\n"); } - //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; + } + + pthread_mutex_unlock(&bo_dumb->mutex); + + TBM_DUMB_DEBUG("DMABUF_IOCTL_GET_FENCE! bo_dumb:%p, gem:%d(%d), fd:%ds\n", + bo_dumb, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf); +#endif + + return TBM_ERROR_NONE; +} + +static tbm_error_e +tbm_dumb_bo_unlock(tbm_backend_bo_data *bo_data) +{ +#if USE_BACKEND_LOCK + tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; + struct dma_buf_fence fence; + struct flock filelock; + unsigned int dma_type = 0; + int ret = 0; + char buf[STRERR_BUFSIZE]; + + bufmgr_dumb = bo_dumb->bufmgr_dumb; + if (!bufmgr_dumb) + return TBM_ERROR_INVALID_PARAMETER; + + if (!bufmgr_dumb->use_dma_fence) + return TBM_ERROR_OPERATION_FAILED; + + if (bo_dumb->dma_fence[0].type & DMA_BUF_ACCESS_DMA) + dma_type = 1; + + if (!bo_dumb->dma_fence[0].ctx && dma_type) { + TBM_DUMB_DEBUG("FENCE not support or ignored,\n"); + return TBM_ERROR_OPERATION_FAILED; + } + + if (!bo_dumb->dma_fence[0].ctx && dma_type) { + TBM_DUMB_DEBUG("device type is not 3D/CPU,\n"); + return TBM_ERROR_OPERATION_FAILED; + } + + 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; } - break; - default: - bpp = 0; - break; + bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].type = 0; + bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].ctx = 0; } - *size = _size; - *offset = _offset; - *pitch = _pitch; - *bo_idx = _bo_idx; + pthread_mutex_unlock(&bo_dumb->mutex); + + if (dma_type) { + ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence); + if (ret < 0) { + TBM_DUMB_ERROR("Can not set PUT FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); + return TBM_ERROR_OPERATION_FAILED; + } + } 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 TBM_ERROR_OPERATION_FAILED; + } + + TBM_DUMB_DEBUG("DMABUF_IOCTL_PUT_FENCE! bo_dumb:%p, gem:%d(%d), fd:%ds\n", + bo_dumb, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf); +#endif return TBM_ERROR_NONE; } -static tbm_bo_memory_type -tbm_dumb_bo_get_memory_type(tbm_backend_bo_data *bo_data, tbm_error_e *error) +tbm_fd +tbm_dumb_bo_export_fd(tbm_backend_bo_data *bo_data, tbm_error_e *error) { tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; + int ret; + char buf[STRERR_BUFSIZE]; if (!bo_dumb) { if (error) *error = TBM_ERROR_INVALID_PARAMETER; - return TBM_BO_DEFAULT; + return -1; } - if (error) - *error = TBM_ERROR_NONE; + struct drm_prime_handle arg = {0, }; - return bo_dumb->flags_tbm; + arg.handle = bo_dumb->gem; + ret = drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg); + if (ret) { + TBM_DUMB_ERROR("bo_dumb:%p Cannot dmabuf=%d (%s)\n", + bo_dumb, bo_dumb->gem, strerror_r(errno, buf, STRERR_BUFSIZE)); + if (error) + *error = TBM_ERROR_OPERATION_FAILED; + return (tbm_fd) ret; + } + + TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d, size:%d\n", + bo_dumb, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + arg.fd, + bo_dumb->flags_tbm, + bo_dumb->size); + + return (tbm_fd)arg.fd; } -static tbm_bufmgr_capability -tbm_dumb_bufmgr_get_capabilities(tbm_backend_bufmgr_data *bufmgr_data, tbm_error_e *error) +static tbm_key +tbm_dumb_bo_export_key(tbm_backend_bo_data *bo_data, tbm_error_e *error) { - tbm_bufmgr_capability capabilities = TBM_BUFMGR_CAPABILITY_NONE; + tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - capabilities = TBM_BUFMGR_CAPABILITY_SHARE_KEY|TBM_BUFMGR_CAPABILITY_SHARE_FD; + if (!bo_dumb) { + if (error) + *error = TBM_ERROR_INVALID_PARAMETER; + return 0; + } + + if (!bo_dumb->name) { + bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); + if (!bo_dumb->name) { + TBM_DUMB_ERROR("error Cannot get name\n"); + if (error) + *error = TBM_ERROR_INVALID_PARAMETER; + return 0; + } + } + + TBM_DUMB_DEBUG(" bo_dumb:%p, gem:%d(%d), fd:%d, flags:%d, size:%d\n", + bo_dumb, + bo_dumb->gem, bo_dumb->name, + bo_dumb->dmabuf, + bo_dumb->flags_tbm, + bo_dumb->size); if (error) *error = TBM_ERROR_NONE; - return capabilities; + return (tbm_key)bo_dumb->name; } -static tbm_error_e -tbm_dumb_bufmgr_bind_native_display(tbm_backend_bufmgr_data *bufmgr_data, tbm_native_display *native_display) +static void +tbm_dumb_deinit(tbm_backend_bufmgr_data *bufmgr_data) { tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); + tbm_bufmgr bufmgr; + tbm_error_e error; + unsigned long key; + void *value; - if (!tbm_drm_helper_wl_auth_server_init(native_display, bufmgr_dumb->fd, - bufmgr_dumb->device_name, 0)) { - TBM_DUMB_ERROR("fail to tbm_drm_helper_wl_server_init\n"); - return TBM_ERROR_OPERATION_FAILED; + DUMB_RETURN_IF_FAIL(bufmgr_dumb != NULL); + + bufmgr = bufmgr_dumb->bufmgr; + + tbm_backend_bufmgr_free_bufmgr_func(bufmgr, bufmgr_dumb->bufmgr_func); + tbm_backend_bufmgr_free_bo_func(bufmgr, bufmgr_dumb->bo_func); + + if (bufmgr_dumb->hashBos) { + while (drmHashFirst(bufmgr_dumb->hashBos, &key, &value) > 0) { + free(value); + drmHashDelete(bufmgr_dumb->hashBos, key); + } + + drmHashDestroy(bufmgr_dumb->hashBos); + bufmgr_dumb->hashBos = NULL; } - bufmgr_dumb->bind_display = native_display; + if (bufmgr_dumb->bind_display) + tbm_drm_helper_wl_auth_server_deinit(); - return TBM_ERROR_NONE; + if (bufmgr_dumb->device_name) + free(bufmgr_dumb->device_name); + + if (tbm_backend_bufmgr_query_display_server(bufmgr, &error)) + tbm_drm_helper_unset_tbm_master_fd(); + else + tbm_drm_helper_unset_fd(); + + close(bufmgr_dumb->fd); + + free(bufmgr_dumb); } static tbm_backend_bufmgr_data * -- 2.34.1