diff options
Diffstat (limited to '')
-rw-r--r-- | minui/graphics_adf.cpp (renamed from minui/graphics_adf.c) | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/minui/graphics_adf.c b/minui/graphics_adf.cpp index ac6d64e9e..5d0867f58 100644 --- a/minui/graphics_adf.c +++ b/minui/graphics_adf.cpp @@ -19,6 +19,7 @@ #include <stdbool.h> #include <stdio.h> #include <stdlib.h> +#include <string.h> #include <unistd.h> #include <sys/cdefs.h> @@ -43,15 +44,13 @@ struct adf_pdata { unsigned int current_surface; unsigned int n_surfaces; - struct adf_surface_pdata surfaces[2]; + adf_surface_pdata surfaces[2]; }; -static gr_surface adf_flip(struct minui_backend *backend); -static void adf_blank(struct minui_backend *backend, bool blank); +static GRSurface* adf_flip(minui_backend *backend); +static void adf_blank(minui_backend *backend, bool blank); -static int adf_surface_init(struct adf_pdata *pdata, - struct drm_mode_modeinfo *mode, struct adf_surface_pdata *surf) -{ +static int adf_surface_init(adf_pdata *pdata, drm_mode_modeinfo *mode, adf_surface_pdata *surf) { memset(surf, 0, sizeof(*surf)); surf->fd = adf_interface_simple_buffer_alloc(pdata->intf_fd, mode->hdisplay, @@ -64,8 +63,9 @@ static int adf_surface_init(struct adf_pdata *pdata, surf->base.row_bytes = surf->pitch; surf->base.pixel_bytes = (pdata->format == DRM_FORMAT_RGB565) ? 2 : 4; - surf->base.data = mmap(NULL, surf->pitch * surf->base.height, PROT_WRITE, - MAP_SHARED, surf->fd, surf->offset); + surf->base.data = reinterpret_cast<uint8_t*>(mmap(NULL, + surf->pitch * surf->base.height, PROT_WRITE, + MAP_SHARED, surf->fd, surf->offset)); if (surf->base.data == MAP_FAILED) { close(surf->fd); return -errno; @@ -74,9 +74,9 @@ static int adf_surface_init(struct adf_pdata *pdata, return 0; } -static int adf_interface_init(struct adf_pdata *pdata) +static int adf_interface_init(adf_pdata *pdata) { - struct adf_interface_data intf_data; + adf_interface_data intf_data; int ret = 0; int err; @@ -106,7 +106,7 @@ done: return ret; } -static int adf_device_init(struct adf_pdata *pdata, struct adf_device *dev) +static int adf_device_init(adf_pdata *pdata, adf_device *dev) { adf_id_t intf_id; int intf_fd; @@ -134,14 +134,16 @@ static int adf_device_init(struct adf_pdata *pdata, struct adf_device *dev) return err; } -static gr_surface adf_init(minui_backend *backend) +static GRSurface* adf_init(minui_backend *backend) { - struct adf_pdata *pdata = (struct adf_pdata *)backend; + adf_pdata *pdata = (adf_pdata *)backend; adf_id_t *dev_ids = NULL; ssize_t n_dev_ids, i; - gr_surface ret; + GRSurface* ret; -#if defined(RECOVERY_BGRA) +#if defined(RECOVERY_ABGR) + pdata->format = DRM_FORMAT_ABGR8888; +#elif defined(RECOVERY_BGRA) pdata->format = DRM_FORMAT_BGRA8888; #elif defined(RECOVERY_RGBX) pdata->format = DRM_FORMAT_RGBX8888; @@ -161,7 +163,7 @@ static gr_surface adf_init(minui_backend *backend) pdata->intf_fd = -1; for (i = 0; i < n_dev_ids && pdata->intf_fd < 0; i++) { - struct adf_device dev; + adf_device dev; int err = adf_device_open(dev_ids[i], O_RDWR, &dev); if (err < 0) { @@ -191,10 +193,10 @@ static gr_surface adf_init(minui_backend *backend) return ret; } -static gr_surface adf_flip(struct minui_backend *backend) +static GRSurface* adf_flip(minui_backend *backend) { - struct adf_pdata *pdata = (struct adf_pdata *)backend; - struct adf_surface_pdata *surf = &pdata->surfaces[pdata->current_surface]; + adf_pdata *pdata = (adf_pdata *)backend; + adf_surface_pdata *surf = &pdata->surfaces[pdata->current_surface]; int fence_fd = adf_interface_simple_post(pdata->intf_fd, pdata->eng_id, surf->base.width, surf->base.height, pdata->format, surf->fd, @@ -206,22 +208,22 @@ static gr_surface adf_flip(struct minui_backend *backend) return &pdata->surfaces[pdata->current_surface].base; } -static void adf_blank(struct minui_backend *backend, bool blank) +static void adf_blank(minui_backend *backend, bool blank) { - struct adf_pdata *pdata = (struct adf_pdata *)backend; + adf_pdata *pdata = (adf_pdata *)backend; adf_interface_blank(pdata->intf_fd, blank ? DRM_MODE_DPMS_OFF : DRM_MODE_DPMS_ON); } -static void adf_surface_destroy(struct adf_surface_pdata *surf) +static void adf_surface_destroy(adf_surface_pdata *surf) { munmap(surf->base.data, surf->pitch * surf->base.height); close(surf->fd); } -static void adf_exit(struct minui_backend *backend) +static void adf_exit(minui_backend *backend) { - struct adf_pdata *pdata = (struct adf_pdata *)backend; + adf_pdata *pdata = (adf_pdata *)backend; unsigned int i; for (i = 0; i < pdata->n_surfaces; i++) @@ -233,7 +235,7 @@ static void adf_exit(struct minui_backend *backend) minui_backend *open_adf() { - struct adf_pdata *pdata = calloc(1, sizeof(*pdata)); + adf_pdata* pdata = reinterpret_cast<adf_pdata*>(calloc(1, sizeof(*pdata))); if (!pdata) { perror("allocating adf backend failed"); return NULL; |