#include "config.h"
#endif
-#include <tbm_bufmgr.h>
-#include <tbm_bufmgr_backend.h>
-#include <tbm_surface.h>
-#include <tbm_drm_helper.h>
#include "vigs.h"
-#include "tbm_vigs_log.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
+#include <errno.h>
#include <xf86drm.h>
-#include "tbm_vigs.h"
+#include <tbm_backend.h>
+#include <tbm_drm_helper.h>
+#include <tbm_log.h>
-static struct vigs_drm_device *g_drm_dev = NULL;
+#define STRERR_BUFSIZE 128
#define VIGS_DRM_NAME "vigs"
+/* global singleton drm_dev. this is shared with yagl. */
+struct vigs_drm_device *g_drm_dev = NULL;
+
static uint32_t tbm_bufmgr_vigs_color_format_list[] = {
TBM_FORMAT_RGB888,
TBM_FORMAT_ARGB8888,
TBM_FORMAT_YUV420,
};
+typedef struct _tbm_bufmgr_vigs *tbm_bufmgr_vigs;
+typedef struct _tbm_bo_vigs *tbm_bo_vigs;
+
+/* tbm buffor object for vigs */
+struct _tbm_bo_vigs {
+ struct vigs_drm_surface *sfc;
+
+ tbm_bufmgr_vigs bufmgr_vigs;
+};
+
+/* tbm bufmgr private for vigs */
+struct _tbm_bufmgr_vigs {
+ struct vigs_drm_device *drm_dev;
+
+ tbm_backend_bufmgr_func *bufmgr_func;
+ tbm_backend_bo_func *bo_func;
+
+ tbm_bufmgr bufmgr;
+};
+
static int _tbm_vigs_open_drm(void)
{
int fd = -1;
fd = drmOpen(VIGS_DRM_NAME, NULL);
if (fd < 0) {
- TBM_VIGS_LOG_ERROR("open vigs drm device failed");
+ TBM_ERR("open vigs drm device failed");
return -1;
}
tbm_bo_handle bo_handle;
int ret;
struct vigs_drm_gem *gem = &sfc->gem;
+ char buf[STRERR_BUFSIZE];
memset(&bo_handle, 0, sizeof(bo_handle));
if (ret == 0)
bo_handle.ptr = gem->vaddr;
else
- TBM_VIGS_LOG_ERROR("vigs_drm_gem_map failed: %s", strerror(-ret));
+ TBM_ERR("vigs_drm_gem_map failed: %s", strerror_r(errno, buf, STRERR_BUFSIZE));
break;
case TBM_DEVICE_3D:
bo_handle.ptr = (void *)sfc;
break;
case TBM_DEVICE_MM:
- TBM_VIGS_LOG_ERROR("TBM_DEVICE_MM not supported");
+ TBM_ERR("TBM_DEVICE_MM not supported");
break;
default:
- TBM_VIGS_LOG_ERROR("%d not supported", device);
+ TBM_ERR("%d not supported", device);
break;
}
return bo_handle;
}
-static void tbm_bufmgr_vigs_deinit(void *priv)
+static tbm_bufmgr_capability
+tbm_vigs_bufmgr_get_capabilities(tbm_backend_bufmgr_data *bufmgr_data, tbm_error_e *error)
{
- struct vigs_drm_device *drm_dev = priv;
+ tbm_bufmgr_capability capabilities = TBM_BUFMGR_CAPABILITY_NONE;
- TBM_VIGS_LOG_DEBUG("enter");
+ capabilities = TBM_BUFMGR_CAPABILITY_SHARE_KEY|TBM_BUFMGR_CAPABILITY_SHARE_FD;
- if (tbm_backend_is_display_server()) {
- tbm_drm_helper_wl_auth_server_deinit();
- tbm_drm_helper_unset_tbm_master_fd();
+ if (error)
+ *error = TBM_ERROR_NONE;
+
+ return capabilities;
+}
+
+static tbm_error_e
+tbm_vigs_bufmgr_bind_native_display(tbm_backend_bufmgr_data *bufmgr_data, tbm_native_display *native_display)
+{
+ tbm_bufmgr_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+ struct vigs_drm_device *drm_dev;
+ char *device_name;
+ int ret = 0;
+
+ if (bufmgr_vigs == NULL || bufmgr_vigs->drm_dev == NULL) {
+ TBM_ERR("bufmgr_data is null\n");
+ return TBM_ERROR_INVALID_PARAMETER;
}
- close(drm_dev->fd);
+ drm_dev = bufmgr_vigs->drm_dev;
- vigs_drm_device_destroy(drm_dev);
+ device_name = drmGetDeviceNameFromFd(drm_dev->fd);
+ if (!device_name) {
+ TBM_ERR("drmGetDeviceNameFromFd failed");
+ return TBM_ERROR_INVALID_OPERATION;
+ }
- g_drm_dev = NULL;
+ ret = tbm_drm_helper_wl_auth_server_init(native_display, drm_dev->fd, device_name, 0);
+ if (!ret) {
+ TBM_ERR("tbm_drm_helper_wl_auth_server_init failed");
+ free(device_name);
+ return TBM_ERROR_INVALID_OPERATION;
+ }
+
+ free(device_name);
+
+ return TBM_ERROR_NONE;
}
-static int tbm_bufmgr_vigs_bo_size(tbm_bo bo)
+static tbm_error_e
+tbm_vigs_bufmgr_get_supported_formats(tbm_backend_bufmgr_data *bufmgr_data,
+ uint32_t **formats, uint32_t *num)
{
- struct vigs_drm_surface *sfc;
+ tbm_bufmgr_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+ uint32_t *color_formats;
+
+ if (!bufmgr_vigs)
+ return TBM_ERROR_INVALID_PARAMETER;
- TBM_VIGS_LOG_DEBUG("bo = %p", bo);
+ color_formats = (uint32_t *) calloc(1, sizeof(tbm_bufmgr_vigs_color_format_list));
+ if (!color_formats)
+ return TBM_ERROR_OUT_OF_MEMORY;
- sfc = (struct vigs_drm_surface *)tbm_backend_get_bo_priv(bo);
+ memcpy(color_formats, tbm_bufmgr_vigs_color_format_list, sizeof(tbm_bufmgr_vigs_color_format_list));
- return sfc->gem.size;
+ *formats = color_formats;
+ *num = sizeof(tbm_bufmgr_vigs_color_format_list) / sizeof(tbm_bufmgr_vigs_color_format_list[0]);
+
+ return TBM_ERROR_NONE;
}
-static void *tbm_bufmgr_vigs_bo_alloc(tbm_bo bo, int size, int flags)
+static tbm_error_e
+tbm_vigs_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_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+
+ *size = 0;
+ *offset = 0;
+ *pitch = 0;
+ *bo_idx = 0;
+
+ if (!bufmgr_vigs)
+ return TBM_ERROR_INVALID_PARAMETER;
+
+ switch (format) {
+ case TBM_FORMAT_RGB888:
+ *size = width * height * 3;
+ *offset = 0;
+ *pitch = width * 3;
+ *bo_idx = 0;
+ return TBM_ERROR_NONE;
+ case TBM_FORMAT_XRGB8888:
+ case TBM_FORMAT_ARGB8888:
+ case TBM_FORMAT_RGBA8888:
+ *size = width * height * 4;
+ *offset = 0;
+ *pitch = width * 4;
+ *bo_idx = 0;
+ return TBM_ERROR_NONE;
+ case TBM_FORMAT_NV21:
+ if (plane_idx == 0) {
+ *size = width * height;
+ *offset = 0;
+ *pitch = width;
+ *bo_idx = 0;
+ } else if (plane_idx == 1) {
+ *size = width * (height >> 1);
+ *offset = width * height;
+ *pitch = width;
+ *bo_idx = 0;
+ } else {
+ return TBM_ERROR_INVALID_PARAMETER;
+ }
+ return TBM_ERROR_NONE;
+ case TBM_FORMAT_NV61:
+ if (plane_idx == 0) {
+ *size = width * height;
+ *offset = 0;
+ *pitch = width;
+ *bo_idx = 0;
+ } else if (plane_idx == 1) {
+ *size = width * height;
+ *offset = width * height;
+ *pitch = width;
+ *bo_idx = 0;
+ } else {
+ return TBM_ERROR_INVALID_PARAMETER;
+ }
+ return TBM_ERROR_NONE;
+ case TBM_FORMAT_YUV420:
+ if (plane_idx == 0) {
+ *size = width * height;
+ *offset = 0;
+ *pitch = width;
+ *bo_idx = 0;
+ } else if (plane_idx == 1) {
+ *size = (width * height) >> 2;
+ *offset = width * height;
+ *pitch = width >> 1;
+ *bo_idx = 0;
+ } else if (plane_idx == 2) {
+ *size = (width * height) >> 2;
+ *offset = (width * height) + (width * height >> 2);
+ *pitch = width >> 1;
+ *bo_idx = 0;
+ } else {
+ return TBM_ERROR_INVALID_PARAMETER;
+ }
+ return TBM_ERROR_NONE;
+ default:
+ return TBM_ERROR_INVALID_PARAMETER;
+ }
+}
+
+static tbm_backend_bo_data *
+tbm_vigs_bufmgr_alloc_bo(tbm_backend_bufmgr_data *bufmgr_data, unsigned int size,
+ tbm_bo_memory_type flags, tbm_error_e *error)
+{
+ tbm_bufmgr_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+ tbm_bo_vigs bo_vigs;
struct vigs_drm_device *drm_dev;
struct vigs_drm_surface *sfc;
uint32_t width = 2048, height;
int ret;
+ char buf[STRERR_BUFSIZE];
- TBM_VIGS_LOG_DEBUG("size = %d, flags = 0x%X", size, flags);
+ if (bufmgr_vigs == NULL || bufmgr_vigs->drm_dev == NULL) {
+ TBM_ERR("bufmgr_data is null\n");
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
- drm_dev = (struct vigs_drm_device *)tbm_backend_get_bufmgr_priv(bo);
+ drm_dev = bufmgr_vigs->drm_dev;
height = ((uint32_t) size + (width * 4) - 1) / (width * 4);
ret = vigs_drm_surface_create(drm_dev, width, height, width * 4, vigs_drm_surface_bgra8888, 0, &sfc);
-
if (ret != 0) {
- TBM_VIGS_LOG_ERROR("vigs_drm_suface_create failed: %s", strerror(-ret));
+ TBM_ERR("vigs_drm_suface_create failed: %s", strerror_r(errno, buf, STRERR_BUFSIZE));
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
return NULL;
}
- return sfc;
-}
-
-static void tbm_bufmgr_vigs_bo_free(tbm_bo bo)
-{
- struct vigs_drm_surface *sfc;
+ bo_vigs = calloc(1, sizeof(struct _tbm_bo_vigs));
+ if (!bo_vigs) {
+ TBM_ERR("fail to allocate the bo_vigs private\n");
+ vigs_drm_gem_unref(&sfc->gem);
+ if (error)
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ return NULL;
+ }
+ bo_vigs->bufmgr_vigs = bufmgr_vigs;
+ bo_vigs->sfc = sfc;
- TBM_VIGS_LOG_DEBUG("bo = %p", bo);
+ TBM_DBG("size = %d, flags = 0x%X", size, flags);
- sfc = (struct vigs_drm_surface *)tbm_backend_get_bo_priv(bo);
+ if (error)
+ *error = TBM_ERROR_NONE;
- vigs_drm_gem_unref(&sfc->gem);
+ return (tbm_backend_bo_data *)bo_vigs;
}
-static void *tbm_bufmgr_vigs_bo_import(tbm_bo bo, unsigned int key)
+static tbm_backend_bo_data *
+tbm_bufmgr_vigs_alloc_bo_with_format(tbm_backend_bufmgr_data *bufmgr_data, int format, int bo_idx,
+ int width, int height, tbm_bo_memory_type flags, tbm_error_e *error)
{
+ tbm_bufmgr_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+ tbm_bo_vigs bo_vigs;
struct vigs_drm_device *drm_dev;
- int ret;
struct vigs_drm_surface *sfc;
+ int ret;
+ char buf[STRERR_BUFSIZE];
- TBM_VIGS_LOG_DEBUG("bo = %p, key = %u", bo, key);
+ if (bufmgr_vigs == NULL || bufmgr_vigs->drm_dev == NULL) {
+ TBM_ERR("bufmgr_data is null\n");
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
- drm_dev = (struct vigs_drm_device *)tbm_backend_get_bufmgr_priv(bo);
+ if (bo_idx != 0) {
+ TBM_ERR("Not supported bo idx");
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
- ret = vigs_drm_surface_open(drm_dev, key, &sfc);
+ drm_dev = bufmgr_vigs->drm_dev;
+
+ switch (format) {
+ case TBM_FORMAT_RGB888:
+ ret = vigs_drm_surface_create(drm_dev, width, height, width * 3, vigs_drm_surface_bgra8888, 0, &sfc);
+ break;
+ case TBM_FORMAT_XRGB8888:
+ ret = vigs_drm_surface_create(drm_dev, width, height, width * 4, vigs_drm_surface_bgra8888, 0, &sfc);
+ break;
+ case TBM_FORMAT_ARGB8888:
+ case TBM_FORMAT_RGBA8888:
+ ret = vigs_drm_surface_create(drm_dev, width, height, width * 4, vigs_drm_surface_bgra8888, 0, &sfc);
+ break;
+ case TBM_FORMAT_NV21:
+ ret = vigs_drm_surface_create(drm_dev, width, height * 3 >> 1, width, vigs_drm_surface_bgra8888, 0, &sfc);
+ break;
+ case TBM_FORMAT_NV61:
+ ret = vigs_drm_surface_create(drm_dev, width, height * 2, width, vigs_drm_surface_bgra8888, 0, &sfc);
+ break;
+ case TBM_FORMAT_YUV420:
+ ret = vigs_drm_surface_create(drm_dev, width, height * 3 >> 1, width, vigs_drm_surface_bgra8888, 0, &sfc);
+ break;
+ default:
+ TBM_ERR("Not supported format");
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
if (ret != 0) {
- TBM_VIGS_LOG_ERROR("vigs_drm_surface_open failed for key %u: %s", key, strerror(-ret));
+ TBM_ERR("vigs_drm_suface_create failed: %s", strerror_r(errno, buf, STRERR_BUFSIZE));
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
+
+ bo_vigs = calloc(1, sizeof(struct _tbm_bo_vigs));
+ if (!bo_vigs) {
+ TBM_ERR("fail to allocate the bo_vigs private\n");
+ vigs_drm_gem_unref(&sfc->gem);
+ if (error)
+ *error = TBM_ERROR_OUT_OF_MEMORY;
return NULL;
}
+ bo_vigs->bufmgr_vigs = bufmgr_vigs;
+ bo_vigs->sfc = sfc;
+
+ TBM_DBG("width = %d, height = %d, format = %x, flags = 0x%X bo_idx = %d",
+ width, height, format, flags, bo_idx);
- TBM_VIGS_LOG_DEBUG("handle = %u", sfc->gem.handle);
+ if (error)
+ *error = TBM_ERROR_NONE;
- return sfc;
+ return (tbm_backend_bo_data *)bo_vigs;
}
-static void *tbm_bufmgr_vigs_bo_import_fd(tbm_bo bo, tbm_fd key)
+static tbm_backend_bo_data *
+tbm_vigs_bufmgr_import_fd(tbm_backend_bufmgr_data *bufmgr_data, tbm_fd key, tbm_error_e *error)
{
+ tbm_bufmgr_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+ tbm_bo_vigs bo_vigs;
struct vigs_drm_device *drm_dev;
struct vigs_drm_surface *sfc;
int ret;
+ char buf[STRERR_BUFSIZE];
- TBM_VIGS_LOG_DEBUG("bo = %p, key = %d", bo, key);
+ if (bufmgr_vigs == NULL || bufmgr_vigs->drm_dev == NULL) {
+ TBM_ERR("bufmgr_data is null\n");
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
- drm_dev = (struct vigs_drm_device *)tbm_backend_get_bufmgr_priv(bo);
+ drm_dev = bufmgr_vigs->drm_dev;
ret = vigs_drm_prime_import_fd(drm_dev, key, &sfc);
-
if (ret != 0) {
- TBM_VIGS_LOG_ERROR("vigs_drm_prime_import_fd failed for key %d: %s", key, strerror(-ret));
+ TBM_ERR("vigs_drm_prime_import_fd failed for key %d: %s",
+ key, strerror_r(errno, buf, STRERR_BUFSIZE));
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ return NULL;
+ }
+
+ bo_vigs = calloc(1, sizeof(struct _tbm_bo_vigs));
+ if (!bo_vigs) {
+ TBM_ERR("fail to allocate the bo_vigs private\n");
+ vigs_drm_gem_unref(&sfc->gem);
+ if (error)
+ *error = TBM_ERROR_OUT_OF_MEMORY;
return NULL;
}
+ bo_vigs->bufmgr_vigs = bufmgr_vigs;
+ bo_vigs->sfc = sfc;
+
+ TBM_DBG("bo_vigs = %p, key = %u handle = %u", bo_vigs, key, sfc->gem.handle);
- TBM_VIGS_LOG_DEBUG("handle = %u", sfc->gem.handle);
+ if (error)
+ *error = TBM_ERROR_NONE;
- return sfc;
+ return (tbm_backend_bo_data *)bo_vigs;
}
-static unsigned int tbm_bufmgr_vigs_bo_export(tbm_bo bo)
+static tbm_backend_bo_data *
+tbm_vigs_bufmgr_import_key(tbm_backend_bufmgr_data *bufmgr_data, tbm_key key, tbm_error_e *error)
{
- struct vigs_drm_surface *sfc;
+ tbm_bufmgr_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+ tbm_bo_vigs bo_vigs;
+ struct vigs_drm_device *drm_dev;
int ret;
+ struct vigs_drm_surface *sfc;
+ char buf[STRERR_BUFSIZE];
- TBM_VIGS_LOG_DEBUG("bo = %p", bo);
-
- sfc = (struct vigs_drm_surface *)tbm_backend_get_bo_priv(bo);
+ if (bufmgr_vigs == NULL || bufmgr_vigs->drm_dev == NULL) {
+ TBM_ERR("bufmgr_data is null\n");
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
- ret = vigs_drm_gem_get_name(&sfc->gem);
+ drm_dev = bufmgr_vigs->drm_dev;
+ ret = vigs_drm_surface_open(drm_dev, key, &sfc);
if (ret != 0) {
- TBM_VIGS_LOG_ERROR("vigs_drm_gem_get_name failed: %s", strerror(-ret));
- return 0;
+ TBM_ERR("vigs_drm_surface_open failed for key %u: %s",
+ key, strerror_r(errno, buf, STRERR_BUFSIZE));
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ return NULL;
+ }
+
+ bo_vigs = calloc(1, sizeof(struct _tbm_bo_vigs));
+ if (!bo_vigs) {
+ TBM_ERR("fail to allocate the bo_vigs private\n");
+ vigs_drm_gem_unref(&sfc->gem);
+ if (error)
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ return NULL;
}
+ bo_vigs->bufmgr_vigs = bufmgr_vigs;
+ bo_vigs->sfc = sfc;
+
+ TBM_DBG("bo_vigs = %p, key = %u handle = %u", bo_vigs, key, sfc->gem.handle);
+
+ if (error)
+ *error = TBM_ERROR_NONE;
- return sfc->gem.name;
+ return (tbm_backend_bo_data *)bo_vigs;
}
-tbm_fd tbm_bufmgr_vigs_bo_export_fd(tbm_bo bo)
+static void
+tbm_vigs_bo_free(tbm_backend_bo_data *bo_data)
{
- struct vigs_drm_device *drm_dev;
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
struct vigs_drm_surface *sfc;
- int ret, fd = 0;
- TBM_VIGS_LOG_DEBUG("bo = %p", bo);
+ if (!bo_data)
+ return;
- drm_dev = (struct vigs_drm_device *)tbm_backend_get_bufmgr_priv(bo);
- sfc = (struct vigs_drm_surface *)tbm_backend_get_bo_priv(bo);;
+ TBM_DBG("bo_vigs = %p", bo_vigs);
- ret = vigs_drm_prime_export_fd(drm_dev, sfc, &fd);
+ sfc = bo_vigs->sfc;
- if (ret != 0) {
- TBM_VIGS_LOG_ERROR("vigs_drm_prime_export_fd failed: %s", strerror(-ret));
+ vigs_drm_gem_unref(&sfc->gem);
+}
+
+static int
+tbm_vigs_bo_get_size(tbm_backend_bo_data *bo_data, tbm_error_e *error)
+{
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
+ struct vigs_drm_surface *sfc;
+
+ if (!bo_vigs || !bo_vigs->sfc) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
return 0;
}
- return fd;
+ TBM_DBG("bo_vigs = %p", bo_vigs);
+
+ if (error)
+ *error = TBM_ERROR_NONE;
+
+ return sfc->gem.size;
}
-static tbm_bo_handle tbm_bufmgr_vigs_bo_get_handle(tbm_bo bo, int device)
+static tbm_bo_memory_type
+tbm_vigs_bo_get_memory_type(tbm_backend_bo_data *bo_data, tbm_error_e *error)
{
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
+
+ if (!bo_vigs || !bo_vigs->sfc) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return TBM_BO_DEFAULT;
+ }
+
+ if (error)
+ *error = TBM_ERROR_NONE;
+
+ return TBM_BO_DEFAULT;
+}
+
+static tbm_bo_handle
+tbm_vigs_bo_get_handle(tbm_backend_bo_data *bo_data, tbm_bo_device_type device, tbm_error_e *error)
+{
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
struct vigs_drm_surface *sfc;
+ tbm_bo_handle handle;
- TBM_VIGS_LOG_DEBUG("bo = %p, device = %d", bo, device);
+ if (!bo_vigs || !bo_vigs->sfc) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return (tbm_bo_handle) NULL;
+ }
+
+ sfc = bo_vigs->sfc;
- sfc = (struct vigs_drm_surface *)tbm_backend_get_bo_priv(bo);
+ TBM_DBG("bo_vigs = %p, device = %d", bo_vigs, device);
- return get_tbm_bo_handle(sfc, device);
+ handle = get_tbm_bo_handle(sfc, device);
+ if (!handle.ptr) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return handle;
+ }
+
+ if (error)
+ *error = TBM_ERROR_NONE;
+
+ return handle;
}
-static tbm_bo_handle tbm_bufmgr_vigs_bo_map(tbm_bo bo, int device, int opt)
+static tbm_bo_handle
+tbm_vigs_bo_map(tbm_backend_bo_data *bo_data, tbm_bo_device_type device,
+ tbm_bo_access_option opt, tbm_error_e *error)
{
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
struct vigs_drm_surface *sfc;
tbm_bo_handle handle;
uint32_t saf = 0;
- TBM_VIGS_LOG_DEBUG("bo = %p, device = %d, opt = %d", bo, device, opt);
+ if (!bo_vigs || !bo_vigs->sfc) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return (tbm_bo_handle) NULL;
+ }
+
+ sfc = bo_vigs->sfc;
- sfc = (struct vigs_drm_surface *)tbm_backend_get_bo_priv(bo);
+ TBM_DBG("bo_vigs = %p, device = %d, opt = %d", bo_vigs, device, opt);
handle = get_tbm_bo_handle(sfc, device);
-
- if (!handle.ptr)
+ if (!handle.ptr) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
return handle;
+ }
if ((opt & TBM_OPTION_READ) != 0)
saf |= VIGS_DRM_SAF_READ;
vigs_drm_surface_start_access(sfc, saf);
+ if (error)
+ *error = TBM_ERROR_NONE;
+
return handle;
}
-static int tbm_bufmgr_vigs_bo_unmap(tbm_bo bo)
+static tbm_error_e
+tbm_vigs_bo_unmap(tbm_backend_bo_data *bo_data)
{
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
struct vigs_drm_surface *sfc;
- TBM_VIGS_LOG_DEBUG("bo = %p", bo);
+ if (!bo_vigs || !bo_vigs->sfc)
+ return TBM_ERROR_INVALID_PARAMETER;
+
+ sfc = bo_vigs->sfc;
- sfc = (struct vigs_drm_surface *)tbm_backend_get_bo_priv(bo);
+ TBM_DBG("bo_vigs = %p", bo_vigs);
vigs_drm_surface_end_access(sfc, 1);
- return 1;
+ return TBM_ERROR_NONE;
}
-static int tbm_bufmgr_vigs_bo_lock(tbm_bo bo, int device, int opt)
+static tbm_error_e
+tbm_vigs_bo_lock(tbm_backend_bo_data *bo_data, tbm_bo_device_type device,
+ tbm_bo_access_option opt)
{
- TBM_VIGS_LOG_DEBUG("bo = %p", bo);
- return 1;
-}
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
-static int tbm_bufmgr_vigs_bo_unlock(tbm_bo bo)
-{
- TBM_VIGS_LOG_DEBUG("bo = %p", bo);
- return 1;
-}
+ if (!bo_vigs || !bo_vigs->sfc)
+ return TBM_ERROR_INVALID_PARAMETER;
-static int tbm_bufmgr_vigs_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)
-{
- *size = 0;
- *offset = 0;
- *pitch = 0;
- *bo_idx = 0;
+ TBM_DBG("bo_vigs = %p", bo_vigs);
- switch (format) {
- case TBM_FORMAT_RGB888:
- *size = width * height * 3;
- *offset = 0;
- *pitch = width * 3;
- *bo_idx = 0;
- return 1;
- case TBM_FORMAT_XRGB8888:
- case TBM_FORMAT_ARGB8888:
- case TBM_FORMAT_RGBA8888:
- *size = width * height * 4;
- *offset = 0;
- *pitch = width * 4;
- *bo_idx = 0;
- return 1;
- case TBM_FORMAT_NV21:
- if (plane_idx == 0) {
- *size = width * height;
- *offset = 0;
- *pitch = width;
- *bo_idx = 0;
- } else if (plane_idx == 1) {
- *size = width * (height >> 1);
- *offset = width * height;
- *pitch = width;
- *bo_idx = 0;
- } else {
- return 0;
- }
- return 1;
- case TBM_FORMAT_NV61:
- if (plane_idx == 0) {
- *size = width * height;
- *offset = 0;
- *pitch = width;
- *bo_idx = 0;
- } else if (plane_idx == 1) {
- *size = width * height;
- *offset = width * height;
- *pitch = width;
- *bo_idx = 0;
- } else {
- return 0;
- }
- return 1;
- case TBM_FORMAT_YUV420:
- if (plane_idx == 0) {
- *size = width * height;
- *offset = 0;
- *pitch = width;
- *bo_idx = 0;
- } else if (plane_idx == 1) {
- *size = (width * height) >> 2;
- *offset = width * height;
- *pitch = width >> 1;
- *bo_idx = 0;
- } else if (plane_idx == 2) {
- *size = (width * height) >> 2;
- *offset = (width * height) + (width * height >> 2);
- *pitch = width >> 1;
- *bo_idx = 0;
- } else {
- return 0;
- }
- return 1;
- default:
- return 0;
- }
+ return TBM_ERROR_NONE;
}
-static int tbm_bufmgr_vigs_surface_supported_format(uint32_t ** formats, uint32_t * num)
+static tbm_error_e
+tbm_vigs_bo_unlock(tbm_backend_bo_data *bo_data)
{
- uint32_t *color_formats;
-
- color_formats = (uint32_t *) calloc(1, sizeof(tbm_bufmgr_vigs_color_format_list));
-
- if (!color_formats)
- return 0;
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
- memcpy(color_formats, tbm_bufmgr_vigs_color_format_list, sizeof(tbm_bufmgr_vigs_color_format_list));
+ if (!bo_vigs || !bo_vigs->sfc)
+ return TBM_ERROR_INVALID_PARAMETER;
- *formats = color_formats;
- *num = sizeof(tbm_bufmgr_vigs_color_format_list) / sizeof(tbm_bufmgr_vigs_color_format_list[0]);
+ TBM_DBG("bo_vigs = %p", bo_data);
- return 1;
+ return TBM_ERROR_NONE;
}
-static int tbm_bufmgr_vigs_bind_native_display(tbm_bufmgr bufmgr, void *native_display)
+tbm_fd
+tbm_vigs_bo_export_fd(tbm_backend_bo_data *bo_data, tbm_error_e *error)
{
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
+ tbm_bufmgr_vigs bufmgr_vigs;
+ struct vigs_drm_surface *sfc;
struct vigs_drm_device *drm_dev;
- char *device_name;
- int ret = 0;
-
- drm_dev = (struct vigs_drm_device *)tbm_backend_get_priv_from_bufmgr(bufmgr);
+ int ret, fd = 0;
+ char buf[STRERR_BUFSIZE];
- device_name = drmGetDeviceNameFromFd(drm_dev->fd);
+ if (!bo_vigs || !bo_vigs->sfc) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return -1;
+ }
- if (!device_name) {
- TBM_VIGS_LOG_ERROR("drmGetDeviceNameFromFd failed");
- return 0;
+ bufmgr_vigs = bo_vigs->bufmgr_vigs;
+ if (!bufmgr_vigs || !bufmgr_vigs->drm_dev) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return -1;
}
- ret = tbm_drm_helper_wl_auth_server_init(native_display, drm_dev->fd, device_name, 0);
+ drm_dev = bufmgr_vigs->drm_dev;
+ sfc = bo_vigs->sfc;
- if (!ret) {
- TBM_VIGS_LOG_ERROR("tbm_drm_helper_wl_auth_server_init failed");
- free(device_name);
- return 0;
+ ret = vigs_drm_prime_export_fd(drm_dev, sfc, &fd);
+ if (ret != 0) {
+ TBM_ERR("vigs_drm_prime_export_fd failed: %s", strerror_r(errno, buf, STRERR_BUFSIZE));
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ return -1;
}
- free(device_name);
+ TBM_DBG(" bo_vigs:%p, gem:%d(%d)\n", bo_vigs, sfc->gem);
+
+ if (error)
+ *error = TBM_ERROR_NONE;
- return 1;
+ return (tbm_fd)fd;
}
-static void *tbm_bufmgr_vigs_surface_bo_alloc(tbm_bo bo, int width, int height, int format, int flags, int bo_idx)
+static tbm_key
+tbm_vigs_bo_export_key(tbm_backend_bo_data *bo_data, tbm_error_e *error)
{
- struct vigs_drm_device *drm_dev;
+ tbm_bo_vigs bo_vigs = (tbm_bo_vigs)bo_data;
struct vigs_drm_surface *sfc;
int ret;
+ char buf[STRERR_BUFSIZE];
- TBM_VIGS_LOG_DEBUG("width = %d, height = %d, format = %x, flags = 0x%X bo_idx = %d", width, height, format, flags, bo_idx);
+ if (!bo_vigs || !bo_vigs->sfc) {
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return 0;
+ }
- drm_dev = (struct vigs_drm_device *)tbm_backend_get_bufmgr_priv(bo);
+ sfc = bo_vigs->sfc;
- if (bo_idx != 0) {
- TBM_VIGS_LOG_ERROR("Not supported bo idx");
- return NULL;
+ ret = vigs_drm_gem_get_name(&sfc->gem);
+ if (ret != 0) {
+ TBM_ERR("vigs_drm_gem_get_name failed: %s", strerror_r(errno, buf, STRERR_BUFSIZE));
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ return 0;
}
- switch (format) {
- case TBM_FORMAT_RGB888:
- ret = vigs_drm_surface_create(drm_dev, width, height, width * 3, vigs_drm_surface_bgra8888, 0, &sfc);
- break;
+ TBM_DBG(" bo_vigs:%p, gem:%d(%d)\n", bo_vigs, sfc->gem);
- case TBM_FORMAT_XRGB8888:
- ret = vigs_drm_surface_create(drm_dev, width, height, width * 4, vigs_drm_surface_bgra8888, 0, &sfc);
- break;
+ if (error)
+ *error = TBM_ERROR_NONE;
- case TBM_FORMAT_ARGB8888:
- case TBM_FORMAT_RGBA8888:
- ret = vigs_drm_surface_create(drm_dev, width, height, width * 4, vigs_drm_surface_bgra8888, 0, &sfc);
- break;
+ return (tbm_key)sfc->gem.name;
+}
- case TBM_FORMAT_NV21:
- ret = vigs_drm_surface_create(drm_dev, width, height * 3 >> 1, width, vigs_drm_surface_bgra8888, 0, &sfc);
- break;
+static void
+tbm_vigs_deinit(tbm_backend_bufmgr_data *bufmgr_data)
+{
+ tbm_bufmgr_vigs bufmgr_vigs = (tbm_bufmgr_vigs)bufmgr_data;
+ struct vigs_drm_device *drm_dev;
+ tbm_error_e error;
+ tbm_bufmgr bufmgr;
- case TBM_FORMAT_NV61:
- ret = vigs_drm_surface_create(drm_dev, width, height * 2, width, vigs_drm_surface_bgra8888, 0, &sfc);
- break;
+ TBM_DBG("enter");
- case TBM_FORMAT_YUV420:
- ret = vigs_drm_surface_create(drm_dev, width, height * 3 >> 1, width, vigs_drm_surface_bgra8888, 0, &sfc);
- break;
+ if (!bufmgr_vigs)
+ return;
- default:
- TBM_VIGS_LOG_ERROR("Not supported format");
- return NULL;
- }
+ drm_dev = bufmgr_vigs->drm_dev;
+ if (!drm_dev)
+ return;
- if (ret != 0) {
- TBM_VIGS_LOG_ERROR("vigs_drm_suface_create failed: %s", strerror(-ret));
- return NULL;
- }
+ bufmgr = bufmgr_vigs->bufmgr;
+ if (!bufmgr)
+ return;
- return sfc;
-}
+ if (tbm_backend_bufmgr_query_display_server(bufmgr, &error)) {
+ tbm_drm_helper_wl_auth_server_deinit();
+ tbm_drm_helper_unset_tbm_master_fd();
+ }
-MODULEINITPPROTO(tbm_bufmgr_vigs_init);
+ close(drm_dev->fd);
-static TBMModuleVersionInfo EmulatorVersRec = {
- "vigs",
- "Samsung",
- TBM_ABI_VERSION,
-};
+ vigs_drm_device_destroy(drm_dev);
-TBMModuleData tbmModuleData = { &EmulatorVersRec, tbm_bufmgr_vigs_init };
+ g_drm_dev = NULL;
+}
-int tbm_bufmgr_vigs_init(tbm_bufmgr bufmgr, int fd)
+static tbm_backend_bufmgr_data *
+tbm_vigs_init(tbm_bufmgr bufmgr, tbm_error_e *error)
{
+ tbm_bufmgr_vigs bufmgr_vigs = NULL;
+ tbm_backend_bufmgr_func *bufmgr_func = NULL;
+ tbm_backend_bo_func *bo_func = NULL;
int ret = 0;
struct vigs_drm_device *drm_dev = NULL;
- tbm_bufmgr_backend backend = NULL;
int drm_fd = -1;
+ tbm_error_e err;
+ char buf[STRERR_BUFSIZE];
- TBM_VIGS_LOG_DEBUG("enter");
+ TBM_DBG("enter");
- if (!bufmgr)
- return 0;
+ if (!bufmgr) {
+ TBM_ERR("bufmgr is null.\n");
+ if (error)
+ *error = TBM_ERROR_INVALID_PARAMETER;
+ return NULL;
+ }
- if (tbm_backend_is_display_server()) {
- drm_fd = tbm_drm_helper_get_master_fd();
+ bufmgr_vigs = calloc(1, sizeof(struct _tbm_bufmgr_vigs));
+ if (!bufmgr_vigs) {
+ TBM_ERR("fail to alloc bufmgr_vigs!\n");
+ if (error)
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ return NULL;
+ }
+ if (tbm_backend_bufmgr_query_display_server(bufmgr, &err)) {
+ drm_fd = tbm_drm_helper_get_master_fd();
if (drm_fd < 0)
drm_fd = _tbm_vigs_open_drm();
if (drm_fd < 0) {
- TBM_VIGS_LOG_ERROR("vigs drm device failed");
- goto fail;
+ TBM_ERR("vigs drm device failed");
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ goto fail_open_drm;
}
tbm_drm_helper_set_tbm_master_fd(drm_fd);
} else {
if (!tbm_drm_helper_get_auth_info(&drm_fd, NULL, NULL)) {
- TBM_VIGS_LOG_ERROR("tbm_drm_helper_get_auth_info failed");
- goto fail;
+ TBM_ERR("tbm_drm_helper_get_auth_info failed");
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ goto fail_get_auth_info;
}
}
ret = vigs_drm_device_create(drm_fd, &drm_dev);
-
if (ret != 0) {
- TBM_VIGS_LOG_ERROR("vigs_drm_device_create failed: %s", strerror(-ret));
- goto fail;
+ TBM_ERR("vigs_drm_device_create failed: %s", strerror_r(errno, buf, STRERR_BUFSIZE));
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ goto fail_create_vigs_drm_device;
}
+ bufmgr_vigs->drm_dev = drm_dev;
g_drm_dev = drm_dev;
- backend = tbm_backend_alloc();
-
- if (!backend) {
- TBM_VIGS_LOG_ERROR("tbm_backend_alloc failed");
- goto fail;
+ /* alloc and register bufmgr_funcs */
+ bufmgr_func = tbm_backend_bufmgr_alloc_bufmgr_func(bufmgr, &err);
+ if (!bufmgr_func) {
+ TBM_ERR("fail to alloc bufmgr_func! err(%d)\n", err);
+ if (error)
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ goto fail_alloc_bufmgr_func;
}
- backend->priv = (void *)drm_dev;
- backend->bufmgr_deinit = tbm_bufmgr_vigs_deinit;
- backend->bo_size = tbm_bufmgr_vigs_bo_size;
- backend->bo_alloc = tbm_bufmgr_vigs_bo_alloc;
- backend->bo_free = tbm_bufmgr_vigs_bo_free;
- backend->bo_import = tbm_bufmgr_vigs_bo_import;
- backend->bo_import_fd = tbm_bufmgr_vigs_bo_import_fd;
- backend->bo_export = tbm_bufmgr_vigs_bo_export;
- backend->bo_export_fd = tbm_bufmgr_vigs_bo_export_fd;
- backend->bo_get_handle = tbm_bufmgr_vigs_bo_get_handle;
- backend->bo_map = tbm_bufmgr_vigs_bo_map;
- backend->bo_unmap = tbm_bufmgr_vigs_bo_unmap;
- backend->bo_lock = tbm_bufmgr_vigs_bo_lock;
- backend->bo_unlock = tbm_bufmgr_vigs_bo_unlock;
- backend->surface_get_plane_data = tbm_bufmgr_vigs_surface_get_plane_data;
- backend->surface_supported_format = tbm_bufmgr_vigs_surface_supported_format;
- backend->bufmgr_bind_native_display = tbm_bufmgr_vigs_bind_native_display;
- backend->surface_bo_alloc = tbm_bufmgr_vigs_surface_bo_alloc;
-
- if (!tbm_backend_init(bufmgr, backend)) {
- TBM_VIGS_LOG_ERROR("tbm_backend_init failed");
- goto fail;
+ bufmgr_func->bufmgr_get_capabilities = tbm_vigs_bufmgr_get_capabilities;
+ bufmgr_func->bufmgr_bind_native_display = tbm_vigs_bufmgr_bind_native_display;
+ bufmgr_func->bufmgr_get_supported_formats = tbm_vigs_bufmgr_get_supported_formats;
+ bufmgr_func->bufmgr_get_plane_data = tbm_vigs_bufmgr_get_plane_data;
+ bufmgr_func->bufmgr_alloc_bo = tbm_vigs_bufmgr_alloc_bo;
+ bufmgr_func->bufmgr_alloc_bo_with_format = tbm_bufmgr_vigs_alloc_bo_with_format;
+ bufmgr_func->bufmgr_import_fd = tbm_vigs_bufmgr_import_fd;
+ bufmgr_func->bufmgr_import_key = tbm_vigs_bufmgr_import_key;
+
+ err = tbm_backend_bufmgr_register_bufmgr_func(bufmgr, bufmgr_func);
+ if (err != TBM_ERROR_NONE) {
+ TBM_ERR("fail to register bufmgr_func! err(%d)\n", err);
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ goto fail_register_bufmgr_func;
+ }
+ bufmgr_vigs->bufmgr_func = bufmgr_func;
+
+ /* alloc and register bo_funcs */
+ bo_func = tbm_backend_bufmgr_alloc_bo_func(bufmgr, &err);
+ if (!bo_func) {
+ TBM_ERR("fail to alloc bo_func! err(%d)\n", err);
+ if (error)
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ goto fail_alloc_bo_func;
}
- TBM_VIGS_LOG_INFO("initialized");
-
- return 1;
-
- fail:
- if (backend)
- tbm_backend_free(backend);
+ bo_func->bo_free = tbm_vigs_bo_free;
+ bo_func->bo_get_size = tbm_vigs_bo_get_size;
+ bo_func->bo_get_memory_types = tbm_vigs_bo_get_memory_type;
+ bo_func->bo_get_handle = tbm_vigs_bo_get_handle;
+ bo_func->bo_map = tbm_vigs_bo_map;
+ bo_func->bo_unmap = tbm_vigs_bo_unmap;
+ bo_func->bo_lock = tbm_vigs_bo_lock;
+ bo_func->bo_unlock = tbm_vigs_bo_unlock;
+ bo_func->bo_export_fd = tbm_vigs_bo_export_fd;
+ bo_func->bo_export_key = tbm_vigs_bo_export_key;
+
+ err = tbm_backend_bufmgr_register_bo_func(bufmgr, bo_func);
+ if (err != TBM_ERROR_NONE) {
+ TBM_ERR("fail to register bo_func! err(%d)\n", err);
+ if (error)
+ *error = TBM_ERROR_INVALID_OPERATION;
+ goto fail_register_bo_func;
+ }
+ bufmgr_vigs->bo_func = bo_func;
- if (drm_dev)
- vigs_drm_device_destroy(drm_dev);
+ TBM_INFO("initialized");
- if (drm_fd >= 0) {
- if (tbm_backend_is_display_server())
- tbm_drm_helper_unset_tbm_master_fd();
+ return (tbm_backend_bufmgr_data *)bufmgr_vigs;
+fail_register_bo_func:
+ tbm_backend_bufmgr_free_bo_func(bufmgr, bo_func);
+fail_alloc_bo_func:
+fail_register_bufmgr_func:
+ tbm_backend_bufmgr_free_bufmgr_func(bufmgr, bufmgr_func);
+fail_alloc_bufmgr_func:
+ vigs_drm_device_destroy(drm_dev);
+fail_create_vigs_drm_device:
+ if (tbm_backend_bufmgr_query_display_server(bufmgr, &err))
+ tbm_drm_helper_unset_tbm_master_fd();
+ if (drm_fd >= 0)
close(drm_fd);
- }
-
+fail_get_auth_info:
+fail_open_drm:
+ if (bufmgr_vigs)
+ free(bufmgr_vigs);
g_drm_dev = NULL;
-
- return 0;
+ return NULL;
}
+tbm_backend_module tbm_backend_module_data = {
+ "vigs",
+ "Samsung",
+ TBM_BACKEND_ABI_VERSION_2_0,
+ tbm_vigs_init,
+ tbm_vigs_deinit
+};
+
struct vigs_drm_device *
tbm_vigs_get_drm_dev(void)
{