#define TBM_COLOR_FORMAT_COUNT 8
#ifdef DEBUG
-#define LOG_TAG "TBM_BACKEND"
+#define LOG_TAG "TBM_BACKEND"
#include <dlog.h>
static int bDebug=0;
{
FILE *f;
char *slash;
- static int initialized = 0;
+ static int initialized = 0;
static char app_name[128];
if ( initialized )
}
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_IOWR(nr, type) _IOWR(DMABUF_IOCTL_BASE, nr, type)
+#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)
-#define DMABUF_IOCTL_GET_FENCE DMABUF_IOWR(0x01, struct dma_buf_fence)
-#define DMABUF_IOCTL_PUT_FENCE DMABUF_IOWR(0x02, struct dma_buf_fence)
+#define DMABUF_IOCTL_GET_INFO DMABUF_IOWR(0x00, struct dma_buf_info)
+#define DMABUF_IOCTL_GET_FENCE DMABUF_IOWR(0x01, struct dma_buf_fence)
+#define DMABUF_IOCTL_PUT_FENCE DMABUF_IOWR(0x02, struct dma_buf_fence)
typedef struct _tbm_bufmgr_dumb *tbm_bufmgr_dumb;
typedef struct _tbm_bo_dumb *tbm_bo_dumb;
struct _tbm_bufmgr_dumb
{
int fd;
- int isLocal;
void* hashBos;
int use_dma_fence;
uint32_t tbm_dumb_color_format_list[TBM_COLOR_FORMAT_COUNT] = { TBM_FORMAT_RGBA8888,
- TBM_FORMAT_BGRA8888,
- TBM_FORMAT_RGBX8888,
- TBM_FORMAT_RGB888,
- TBM_FORMAT_NV12,
- TBM_FORMAT_NV21,
- TBM_FORMAT_YUV420,
- TBM_FORMAT_YVU420 };
+ TBM_FORMAT_BGRA8888,
+ TBM_FORMAT_RGBX8888,
+ TBM_FORMAT_RGB888,
+ TBM_FORMAT_NV12,
+ TBM_FORMAT_NV21,
+ TBM_FORMAT_YUV420,
+ TBM_FORMAT_YVU420 };
static unsigned int
{
unsigned int flags = 0;
- flags |= TBM_BO_DEFAULT;
flags |= TBM_BO_SCANOUT;
flags |= TBM_BO_NONCACHABLE;
break;
case TBM_DEVICE_3D:
#ifdef USE_DMAIMPORT
- if (bo_dumb->dmabuf)
- {
- bo_handle.u32 = (uint32_t)bo_dumb->dmabuf;
- break;
- }
-
if (!bo_dumb->dmabuf)
{
struct drm_prime_handle arg = {0, };
return bo_handle;
}
+#ifdef USE_CACHE
static int
_dumb_cache_flush (int fd, tbm_bo_dumb bo_dumb, int flags)
{
-#ifdef ENABLE_CACHECRTL
- TBM_DUMB_LOG ("warning fail to enable the cache flush.\n");
-#else
- TBM_DUMB_LOG ("warning fail to enable the cache flush.\n");
-#endif
+ TBM_DUMB_LOG ("warning fail to flush the cache.\n");
return 1;
}
+#endif
static int
tbm_dumb_bo_size (tbm_bo bo)
bo_dumb->fd = bufmgr_dumb->fd;
bo_dumb->gem = arg.handle;
- bo_dumb->size = size;
+ 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);
privGem = calloc (1, sizeof(PrivGem));
if (!privGem)
{
- TBM_DUMB_LOG ("[libtbm-dumb:%d] "
- "error %s:%d Fail to calloc privGem\n",
- getpid(), __FUNCTION__, __LINE__);
+ TBM_DUMB_LOG ("error Fail to calloc privGem\n");
free (bo_dumb);
return 0;
}
unsigned int name = 0;
unsigned int real_size = -1;
- //getting handle from fd
+ //getting handle from fd
struct drm_prime_handle arg = {0, };
struct drm_gem_open gem_open = {0, };
- arg.fd = key;
- arg.flags = 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",
}
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)
{
bo, strerror(errno));
}
- /* 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);
-
- if (real_size == -1) {
+ if (real_size == -1)
real_size = gem_open.size;
- }
bo_dumb = calloc (1, sizeof(struct _tbm_bo_dumb));
if (!bo_dumb)
privGem = calloc (1, sizeof(PrivGem));
if (!privGem)
{
- TBM_DUMB_LOG ("[libtbm-dumb:%d] "
- "error %s:%d Fail to calloc privGem\n",
- getpid(), __FUNCTION__, __LINE__);
+ TBM_DUMB_LOG ("error Fail to calloc privGem\n");
free (bo_dumb);
return 0;
}
tbm_fd
tbm_dumb_bo_export_fd (tbm_bo bo)
{
- DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0);
+ 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, 0);
+ DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, -1);
struct drm_prime_handle arg = {0, };
arg.handle = bo_dumb->gem;
- if (drmIoctl (bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg))
+ 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) 0;
+ 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_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo);
DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0);
+#ifdef USE_CACHE
if (!_dumb_cache_flush(bo_dumb->fd, bo_dumb, flags))
return 0;
+#endif
return 1;
}
{
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;
if (device != TBM_DEVICE_3D && device != TBM_DEVICE_CPU)
{
DBG ("[libtbm-dumb:%d] %s not support device type,\n", getpid(), __FUNCTION__);
- return 0;
+ return 0;
}
bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo);
TBM_DUMB_LOG ("error Cannot set GET FENCE(%s)\n", strerror(errno) );
return 0;
}
- } else
+ }
+ else
{
- if (opt & TBM_OPTION_WRITE)
- filelock.l_type = F_WRLCK;
- else
- filelock.l_type = F_RDLCK;
+ 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;
+ filelock.l_whence = SEEK_CUR;
+ filelock.l_start = 0;
+ filelock.l_len = 0;
- if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock))
+ if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock))
{
- return 0;
- }
+ return 0;
+ }
}
pthread_mutex_lock(&bo_dumb->mutex);
bo_dumb->gem, bo_dumb->name,
bo_dumb->dmabuf);
+#endif
return 1;
}
{
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;
DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0);
if (bo_dumb->dma_fence[0].type & DMA_BUF_ACCESS_DMA)
- dma_type = 1;
+ dma_type = 1;
if (!bo_dumb->dma_fence[0].ctx && dma_type)
{
- DBG ("[libtbm-dumb:%d] %s FENCE not support or ignored,\n", getpid(), __FUNCTION__);
+ DBG ("error FENCE not support or ignored,\n");
return 0;
}
if (!bo_dumb->dma_fence[0].ctx && dma_type)
{
- DBG ("[libtbm-dumb:%d] %s device type is not 3D/CPU,\n", getpid(), __FUNCTION__);
+ DBG ("error device type is not 3D/CPU,\n");
return 0;
}
TBM_DUMB_LOG ("error Can not set PUT FENCE(%s)\n", strerror(errno));
return 0;
}
- } else
+ }
+ else
{
filelock.l_type = F_UNLCK;
- filelock.l_whence = SEEK_CUR;
- filelock.l_start = 0;
- filelock.l_len = 0;
+ filelock.l_whence = SEEK_CUR;
+ filelock.l_start = 0;
+ filelock.l_len = 0;
- if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock))
+ if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock))
{
- return 0;
- }
+ return 0;
+ }
}
DBG ("[%s] DMABUF_IOCTL_PUT_FENCE! bo:%p, gem:%d(%d), fd:%ds\n", target_name(),
bo_dumb->gem, bo_dumb->name,
bo_dumb->dmabuf);
+#endif
return 1;
}
}
if (bufmgr_dumb->fd_owner)
- close(bufmgr_dumb->fd);
+ close (bufmgr_dumb->fd);
free (bufmgr_dumb);
}
*formats = color_formats;
*num = TBM_COLOR_FORMAT_COUNT;
- fprintf (stderr, "tbm_dumb_surface_supported_format count = %d \n",*num);
-
return 1;
}
case TBM_FORMAT_RGB565:
bpp = 16;
_offset = 0;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
break;
case TBM_FORMAT_BGR888:
bpp = 24;
_offset = 0;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
break;
case TBM_FORMAT_BGRA8888:
bpp = 32;
_offset = 0;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
break;
case TBM_FORMAT_AYUV:
bpp = 32;
_offset = 0;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
break;
* index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
*/
case TBM_FORMAT_NV12:
- 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 = 0;
- _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size = SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
- _bo_idx = 1;
- }
- break;
case TBM_FORMAT_NV21:
bpp = 12;
if(plane_idx == 0)
{
_offset = 0;
- _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _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);
+ _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;
+ bpp = 16;
//if(plane_idx == 0)
{
_offset = 0;
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _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;
+ if(plane_idx == 0)
+ break;
}
//else if( plane_idx ==1 )
{
_offset += _size;
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
}
case TBM_FORMAT_YUV410:
case TBM_FORMAT_YVU410:
bpp = 9;
- _bo_idx = 0;
break;
case TBM_FORMAT_YUV411:
case TBM_FORMAT_YVU411:
//if(plane_idx == 0)
{
_offset = 0;
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _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;
+ 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);
+ _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;
+ if(plane_idx == 1)
+ break;
}
//else if (plane_idx == 2 )
{
_offset += _size;
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _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 == 0)
{
_offset = 0;
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _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;
+ 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);
+ _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;
+ if(plane_idx == 1)
+ break;
}
//else if (plane_idx == 2 )
{
_offset += _size;
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _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 == 0)
{
_offset = 0;
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _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;
+ if(plane_idx == 0)
+ break;
}
//else if( plane_idx == 1 )
{
_offset += _size;
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _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(plane_idx == 1)
+ break;
}
//else if (plane_idx == 2 )
{
_offset += _size;
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
}
int
tbm_dumb_surface_get_num_bos(tbm_format format)
{
- int num = 0;
+ int num = 0;
switch(format)
{
int
tbm_dumb_surface_get_size(tbm_surface_h surface, int width, int height, tbm_format format)
{
- int ret = 0;
- int bpp = 0;
- int _pitch =0;
- int _size =0;
- int align =TBM_SURFACE_ALIGNMENT_PLANE;
+ int ret = 0;
+ int bpp = 0;
+ int _pitch =0;
+ int _size =0;
+ int align =TBM_SURFACE_ALIGNMENT_PLANE;
switch(format)
{
case TBM_FORMAT_BGRA5551:
case TBM_FORMAT_RGB565:
bpp = 16;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
break;
/* 24 bpp RGB */
case TBM_FORMAT_RGB888:
case TBM_FORMAT_BGR888:
bpp = 24;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
break;
/* 32 bpp RGB */
case TBM_FORMAT_RGBA8888:
case TBM_FORMAT_BGRA8888:
bpp = 32;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
break;
/* packed YCbCr */
case TBM_FORMAT_VYUY:
case TBM_FORMAT_AYUV:
bpp = 32;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
break;
/*
*/
case TBM_FORMAT_NV12:
case TBM_FORMAT_NV21:
- bpp = 12;
- //plane_idx == 0
- {
- _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
- //plane_idx ==1
- {
- _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
- }
- break;
+ bpp = 12;
+ //plane_idx == 0
+ {
+ _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
+ }
+ //plane_idx ==1
+ {
+ _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
+ }
+ break;
break;
case TBM_FORMAT_NV16:
bpp = 16;
//plane_idx == 0
{
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
}
//plane_idx ==1
{
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
_size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
}
case TBM_FORMAT_YUV410:
case TBM_FORMAT_YVU410:
bpp = 9;
- align = TBM_SURFACE_ALIGNMENT_PITCH_YUV;
+ align = TBM_SURFACE_ALIGNMENT_PITCH_YUV;
break;
case TBM_FORMAT_YUV411:
case TBM_FORMAT_YVU411:
case TBM_FORMAT_YUV420:
case TBM_FORMAT_YVU420:
bpp = 12;
- //plane_idx == 0
+ //plane_idx == 0
{
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
}
//plane_idx == 1
{
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
+ _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
}
//plane_idx == 2
{
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
_size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
}
case TBM_FORMAT_YUV422:
case TBM_FORMAT_YVU422:
bpp = 16;
- //plane_idx == 0
+ //plane_idx == 0
{
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
_size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
}
//plane_idx == 1
{
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
+ _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
}
//plane_idx == 2
{
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
_size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
}
break;
case TBM_FORMAT_YUV444:
case TBM_FORMAT_YVU444:
bpp = 24;
- align = TBM_SURFACE_ALIGNMENT_PITCH_YUV;
+ align = TBM_SURFACE_ALIGNMENT_PITCH_YUV;
break;
default:
break;
}
- if(_size > 0)
- ret = _size;
- else
- ret = SIZE_ALIGN( (width * height * bpp) >> 3, align);
+ if(_size > 0)
+ ret = _size;
+ else
+ ret = SIZE_ALIGN( (width * height * bpp) >> 3, align);
return ret;
return bo_handle;
}
+int
+tbm_dumb_bo_get_flags (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);
+
+ return bo_dumb->flags_tbm;
+}
MODULEINITPPROTO (init_tbm_bufmgr_priv);
bufmgr_backend->surface_supported_format = tbm_dumb_surface_supported_format;
bufmgr_backend->fd_to_handle = tbm_dumb_fd_to_handle;
bufmgr_backend->surface_get_num_bos = tbm_dumb_surface_get_num_bos;
+ bufmgr_backend->bo_get_flags = tbm_dumb_bo_get_flags;
if (bufmgr_dumb->use_dma_fence)
{
projects / platform / adaptation / libtbm-dumb.git / commitdiff