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Diffstat (limited to 'src/tbm_bufmgr_exynos4412.c')
-rwxr-xr-xsrc/tbm_bufmgr_exynos4412.c698
1 files changed, 637 insertions, 61 deletions
diff --git a/src/tbm_bufmgr_exynos4412.c b/src/tbm_bufmgr_exynos4412.c
index 55dfb66..3c65e6b 100755
--- a/src/tbm_bufmgr_exynos4412.c
+++ b/src/tbm_bufmgr_exynos4412.c
@@ -46,20 +46,71 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <xf86drm.h>
#include <tbm_bufmgr.h>
#include <tbm_bufmgr_backend.h>
-#include "exynos_drm.h"
+#include <exynos_drm.h>
#include <pthread.h>
+#include <tbm_surface.h>
+#include <tbm_surface_internal.h>
#define DEBUG
#define USE_DMAIMPORT
-#define TBM_EXYNOS4412_LOG(...) fprintf (stderr, __VA_ARGS__)
+#define TBM_COLOR_FORMAT_COUNT 8
#ifdef DEBUG
-static int bDebug = 0;
-#define DBG(...) if(bDebug&0x1) TBM_EXYNOS4412_LOG (__VA_ARGS__)
+#define LOG_TAG "TBM_BACKEND"
+#include <dlog.h>
+static int bDebug=0;
+
+char* target_name()
+{
+ FILE *f;
+ char *slash;
+ static int initialized = 0;
+ static char app_name[128];
+
+ if ( initialized )
+ return app_name;
+
+ /* get the application name */
+ f = fopen("/proc/self/cmdline", "r");
+
+ if ( !f )
+ {
+ return 0;
+ }
+
+ memset(app_name, 0x00, sizeof(app_name));
+
+ if ( fgets(app_name, 100, f) == NULL )
+ {
+ fclose(f);
+ return 0;
+ }
+
+ fclose(f);
+
+ if ( (slash=strrchr(app_name, '/')) != NULL )
+ {
+ memmove(app_name, slash+1, strlen(slash));
+ }
+
+ initialized = 1;
+
+ return app_name;
+}
+#define TBM_EXYNOS4412_LOG(fmt, args...) LOGE("\033[31m" "[%s]" fmt "\033[0m", target_name(), ##args)
+#define DBG(fmt, args...) if(bDebug&01) LOGE("[%s]" fmt, target_name(), ##args)
#else
+#define TBM_EXYNOS4412_LOG(...)
#define DBG(...)
#endif
+#define SIZE_ALIGN( value, base ) (((value) + ((base) - 1)) & ~((base) - 1))
+
+#define TBM_SURFACE_ALIGNMENT_PLANE (64)
+#define TBM_SURFACE_ALIGNMENT_PITCH_RGB (64)
+#define TBM_SURFACE_ALIGNMENT_PITCH_YUV (16)
+
+
/* check condition */
#define EXYNOS4412_RETURN_IF_FAIL(cond) {\
if (!(cond)) {\
@@ -160,6 +211,17 @@ char *STR_OPT[]=
"RDWR"
};
+
+uint32_t tbm_exynos4412_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 };
+
+
static unsigned int
_get_exynos_flag_from_tbm (unsigned int ftbm)
{
@@ -249,9 +311,31 @@ _exynos4412_bo_handle (tbm_bo_exynos4412 bo_exynos4412, int device)
bo_handle.ptr = (void *)bo_exynos4412->pBase;
break;
case TBM_DEVICE_3D:
- TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
- "warning %s:%d(UMP not supported. Return DMABUF).\n",
- getpid(), __FUNCTION__, __LINE__);
+#ifdef USE_DMAIMPORT
+ if (bo_exynos4412->dmabuf)
+ {
+ bo_handle.u32 = (uint32_t)bo_exynos4412->dmabuf;
+ break;
+ }
+
+ if (!bo_exynos4412->dmabuf)
+ {
+ struct drm_prime_handle arg = {0, };
+
+ arg.handle = bo_exynos4412->gem;
+ if (drmIoctl (bo_exynos4412->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg))
+ {
+ TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
+ "error %s:%d Cannot dmabuf=%d\n",
+ getpid(), __FUNCTION__, __LINE__, bo_exynos4412->gem);
+ return (tbm_bo_handle) NULL;
+ }
+ bo_exynos4412->dmabuf = arg.fd;
+ }
+
+ bo_handle.u32 = (uint32_t)bo_exynos4412->dmabuf;
+#endif
+ break;
case TBM_DEVICE_MM:
if (!bo_exynos4412->dmabuf)
{
@@ -284,6 +368,7 @@ _exynos4412_bo_handle (tbm_bo_exynos4412 bo_exynos4412, int device)
static int
_exynos4412_cache_flush (int fd, tbm_bo_exynos4412 bo_exynos4412, int flags)
{
+#ifdef ENABLE_CACHECRTL
struct drm_exynos_gem_cache_op cache_op = {0, };
int ret;
@@ -329,7 +414,11 @@ _exynos4412_cache_flush (int fd, tbm_bo_exynos4412 bo_exynos4412, int flags)
getpid(), __FUNCTION__, __LINE__);
return 0;
}
-
+#else
+ TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
+ "warning %s:%d fail to enable the cache flush.\n",
+ getpid(), __FUNCTION__, __LINE__);
+#endif
return 1;
}
@@ -595,9 +684,9 @@ tbm_exynos4412_bo_import (tbm_bo bo, unsigned int key)
getpid(), __FUNCTION__, __LINE__, bo_exynos4412->name);
}
- DBG ("[libtbm-exynos4412:%d] %s size:%d, gem:%d(%d), flags:%d(%d)\n", getpid(),
+ DBG ("[libtbm-exynos4412:%d] %s size:%d, gem:%d(%d, %d), flags:%d(%d)\n", getpid(),
__FUNCTION__, bo_exynos4412->size,
- bo_exynos4412->gem, bo_exynos4412->name,
+ bo_exynos4412->gem, bo_exynos4412->name, bo_exynos4412->dmabuf,
bo_exynos4412->flags_tbm, bo_exynos4412->flags_exynos);
return (void *)bo_exynos4412;
@@ -774,8 +863,15 @@ tbm_exynos4412_bo_lock(tbm_bo bo, int device, int opt)
tbm_bufmgr_exynos4412 bufmgr_exynos4412;
tbm_bo_exynos4412 bo_exynos4412;
struct dma_buf_fence fence;
+ struct flock filelock;
int ret=0;
+ if (device != TBM_DEVICE_3D && device != TBM_DEVICE_CPU)
+ {
+ DBG ("[libtbm-exynos4412:%d] %s not support device type,\n", getpid(), __FUNCTION__);
+ return 0;
+ }
+
bo_exynos4412 = (tbm_bo_exynos4412)tbm_backend_get_bo_priv(bo);
EXYNOS4412_RETURN_VAL_IF_FAIL (bo_exynos4412!=NULL, 0);
@@ -787,27 +883,13 @@ tbm_exynos4412_bo_lock(tbm_bo bo, int device, int opt)
/* Check if the given type is valid or not. */
if (opt & TBM_OPTION_WRITE)
{
- if (device == TBM_DEVICE_CPU)
- fence.type = DMA_BUF_ACCESS_WRITE;
- else if (device == TBM_DEVICE_3D)
+ if (device == TBM_DEVICE_3D)
fence.type = DMA_BUF_ACCESS_WRITE | DMA_BUF_ACCESS_DMA;
- else
- {
- DBG ("[libtbm-exynos4412:%d] %s GET_FENCE is ignored(device type is not 3D/CPU),\n", getpid(), __FUNCTION__);
- return 0;
- }
}
else if (opt & TBM_OPTION_READ)
{
- if (device == TBM_DEVICE_CPU)
- fence.type = DMA_BUF_ACCESS_READ;
- else if (device == TBM_DEVICE_3D)
+ if (device == TBM_DEVICE_3D)
fence.type = DMA_BUF_ACCESS_READ | DMA_BUF_ACCESS_DMA;
- else
- {
- DBG ("[libtbm-exynos4412:%d] %s GET_FENCE is ignored(device type is not 3D/CPU),\n", getpid(), __FUNCTION__);
- return 0;
- }
}
else
{
@@ -825,33 +907,57 @@ tbm_exynos4412_bo_lock(tbm_bo bo, int device, int opt)
}
- ret = ioctl(bo_exynos4412->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence);
- if (ret < 0)
+ if (device == TBM_DEVICE_3D)
{
- TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
- "error %s:%d Can not set GET FENCE(%s)\n",
- getpid(), __FUNCTION__, __LINE__, strerror(errno) );
- return 0;
+ ret = ioctl(bo_exynos4412->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence);
+ if (ret < 0)
+ {
+ TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
+ "error %s:%d Can not set GET FENCE(%s)\n",
+ getpid(), __FUNCTION__, __LINE__, strerror(errno) );
+ return 0;
+ }
+ } else
+ {
+ if (opt & TBM_OPTION_WRITE)
+ filelock.l_type = F_WRLCK;
+ else
+ filelock.l_type = F_RDLCK;
+
+ filelock.l_whence = SEEK_CUR;
+ filelock.l_start = 0;
+ filelock.l_len = 0;
+
+ if (-1 == fcntl(bo_exynos4412->dmabuf, F_SETLKW, &filelock))
+ {
+ return 0;
+ }
}
pthread_mutex_lock(&bo_exynos4412->mutex);
- int i;
- for (i = 0; i < DMA_FENCE_LIST_MAX; i++)
+
+ if (device == TBM_DEVICE_3D)
{
- if (bo_exynos4412->dma_fence[i].ctx == 0)
+ int i;
+ for (i = 0; i < DMA_FENCE_LIST_MAX; i++)
{
- bo_exynos4412->dma_fence[i].type = fence.type;
- bo_exynos4412->dma_fence[i].ctx = fence.ctx;
- break;
+ if (bo_exynos4412->dma_fence[i].ctx == 0)
+ {
+ bo_exynos4412->dma_fence[i].type = fence.type;
+ bo_exynos4412->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_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
+ "error %s:%d fence list is full\n",
+ getpid(), __FUNCTION__, __LINE__);
}
}
- if (i == DMA_FENCE_LIST_MAX)
- {
- //TODO: if dma_fence list is full, it needs realloc. I will fix this. by minseok3.kim
- TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
- "error %s:%d fence list is full\n",
- getpid(), __FUNCTION__, __LINE__);
- }
+
pthread_mutex_unlock(&bo_exynos4412->mutex);
DBG ("[libtbm-exynos4412:%d] %s DMABUF_IOCTL_GET_FENCE! flink_id=%d dmabuf=%d\n", getpid(),
@@ -867,43 +973,66 @@ tbm_exynos4412_bo_unlock(tbm_bo bo)
tbm_bo_exynos4412 bo_exynos4412;
struct dma_buf_fence fence;
+ struct flock filelock;
+ unsigned int dma_type = 0;
int ret=0;
bo_exynos4412 = (tbm_bo_exynos4412)tbm_backend_get_bo_priv(bo);
EXYNOS4412_RETURN_VAL_IF_FAIL (bo_exynos4412!=NULL, 0);
- if (!bo_exynos4412->dma_fence[0].ctx)
+ if (bo_exynos4412->dma_fence[0].type & DMA_BUF_ACCESS_DMA)
+ dma_type = 1;
+
+ if (!bo_exynos4412->dma_fence[0].ctx && dma_type)
{
DBG ("[libtbm-exynos4412:%d] %s FENCE not support or ignored,\n", getpid(), __FUNCTION__);
return 0;
}
- if (!bo_exynos4412->dma_fence[0].type)
+ if (!bo_exynos4412->dma_fence[0].ctx && dma_type)
{
DBG ("[libtbm-exynos4412:%d] %s device type is not 3D/CPU,\n", getpid(), __FUNCTION__);
return 0;
}
pthread_mutex_lock(&bo_exynos4412->mutex);
- fence.type = bo_exynos4412->dma_fence[0].type;
- fence.ctx = bo_exynos4412->dma_fence[0].ctx;
- int i;
- for (i = 1; i < DMA_FENCE_LIST_MAX; i++)
+
+ if (dma_type)
{
- bo_exynos4412->dma_fence[i-1].type = bo_exynos4412->dma_fence[i].type;
- bo_exynos4412->dma_fence[i-1].ctx = bo_exynos4412->dma_fence[i].ctx;
+ fence.type = bo_exynos4412->dma_fence[0].type;
+ fence.ctx = bo_exynos4412->dma_fence[0].ctx;
+ int i;
+ for (i = 1; i < DMA_FENCE_LIST_MAX; i++)
+ {
+ bo_exynos4412->dma_fence[i-1].type = bo_exynos4412->dma_fence[i].type;
+ bo_exynos4412->dma_fence[i-1].ctx = bo_exynos4412->dma_fence[i].ctx;
+ }
+ bo_exynos4412->dma_fence[DMA_FENCE_LIST_MAX-1].type = 0;
+ bo_exynos4412->dma_fence[DMA_FENCE_LIST_MAX-1].ctx = 0;
}
- bo_exynos4412->dma_fence[DMA_FENCE_LIST_MAX-1].type = 0;
- bo_exynos4412->dma_fence[DMA_FENCE_LIST_MAX-1].ctx = 0;
pthread_mutex_unlock(&bo_exynos4412->mutex);
- ret = ioctl(bo_exynos4412->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence);
- if (ret < 0)
+ if (dma_type)
{
- TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
- "error %s:%d Can not set PUT FENCE(%s)\n",
- getpid(), __FUNCTION__, __LINE__, strerror(errno) );
- return 0;
+ ret = ioctl(bo_exynos4412->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence);
+ if (ret < 0)
+ {
+ TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] "
+ "error %s:%d Can not set PUT FENCE(%s)\n",
+ getpid(), __FUNCTION__, __LINE__, strerror(errno) );
+ return 0;
+ }
+ } else
+ {
+ filelock.l_type = F_UNLCK;
+ filelock.l_whence = SEEK_CUR;
+ filelock.l_start = 0;
+ filelock.l_len = 0;
+
+ if (-1 == fcntl(bo_exynos4412->dmabuf, F_SETLKW, &filelock))
+ {
+ return 0;
+ }
}
DBG ("[libtbm-exynos4412:%d] %s DMABUF_IOCTL_PUT_FENCE! flink_id=%d dmabuf=%d\n", getpid(),
@@ -939,6 +1068,448 @@ tbm_exynos4412_bufmgr_deinit (void *priv)
free (bufmgr_exynos4412);
}
+int
+tbm_exynos4412_surface_supported_format(uint32_t **formats, uint32_t *num)
+{
+ uint32_t* color_formats=NULL;
+
+ color_formats = (uint32_t*)calloc (1,sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT);
+
+ if( color_formats == NULL )
+ {
+ return 0;
+ }
+ memcpy( color_formats, tbm_exynos4412_color_format_list , sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT );
+
+
+ *formats = color_formats;
+ *num = TBM_COLOR_FORMAT_COUNT;
+
+ fprintf (stderr, "tbm_exynos4412_surface_supported_format count = %d \n",*num);
+
+ return 1;
+}
+
+
+/**
+ * @brief get the plane data of the surface.
+ * @param[in] surface : the surface
+ * @param[in] width : the width of the surface
+ * @param[in] height : the height of the surface
+ * @param[in] format : the format of the surface
+ * @param[in] plane_idx : the format of the surface
+ * @param[out] size : the size of the plane
+ * @param[out] offset : the offset of the plane
+ * @param[out] pitch : the pitch of the plane
+ * @param[out] padding : the padding of the plane
+ * @return 1 if this function succeeds, otherwise 0.
+ */
+int
+tbm_exynos4412_surface_get_plane_data(tbm_surface_h surface, int width, int height, tbm_format format, int plane_idx, uint32_t *size, uint32_t *offset, uint32_t *pitch)
+{
+ int ret = 1;
+ int bpp;
+ int _offset =0;
+ int _pitch =0;
+ int _size =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);
+ 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);
+ 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);
+ 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);
+ 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);
+ }
+ 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);
+ }
+ 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);
+ 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);
+ }
+ 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);
+ 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);
+ 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);
+ }
+ 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);
+ 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);
+ 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);
+ }
+ 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);
+ 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);
+ 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);
+ }
+ break;
+ default:
+ bpp = 0;
+ break;
+ }
+
+ *size = _size;
+ *offset = _offset;
+ *pitch = _pitch;
+
+ return ret;
+}
+/**
+* @brief get the size of the surface with a format.
+* @param[in] surface : the surface
+* @param[in] width : the width of the surface
+* @param[in] height : the height of the surface
+* @param[in] format : the format of the surface
+* @return size of the surface if this function succeeds, otherwise 0.
+*/
+
+int
+tbm_exynos4412_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;
+
+ 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;
+ _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);
+ _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
+ 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;
+ _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_YUYV:
+ case TBM_FORMAT_YVYU:
+ case TBM_FORMAT_UYVY:
+ case TBM_FORMAT_VYUY:
+ case TBM_FORMAT_AYUV:
+ bpp = 32;
+ _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
+ 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;
+ //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:
+ case TBM_FORMAT_NV61:
+ bpp = 16;
+ //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,TBM_SURFACE_ALIGNMENT_PLANE);
+ }
+
+ 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
+ */
+ case TBM_FORMAT_YUV410:
+ case TBM_FORMAT_YVU410:
+ bpp = 9;
+ 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
+ {
+ _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);
+ }
+ //plane_idx == 2
+ {
+ _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
+ _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
+ }
+
+ break;
+ case TBM_FORMAT_YUV422:
+ case TBM_FORMAT_YVU422:
+ bpp = 16;
+ //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/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);
+ _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;
+ break;
+
+ default:
+ bpp = 0;
+ break;
+ }
+
+ if(_size > 0)
+ ret = _size;
+ else
+ ret = SIZE_ALIGN( (width * height * bpp) >> 3, align);
+
+ return ret;
+
+}
+
MODULEINITPPROTO (init_tbm_bufmgr_priv);
static TBMModuleVersionInfo Exynos4412VersRec =
@@ -995,6 +1566,8 @@ init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd)
if (!bufmgr_backend)
{
TBM_EXYNOS4412_LOG ("[libtbm-exynos4412:%d] error: Fail to create drm!\n", getpid());
+ if (bufmgr_exynos4412->hashBos)
+ drmHashDestroy (bufmgr_exynos4412->hashBos);
free (bufmgr_exynos4412);
return 0;
}
@@ -1011,6 +1584,9 @@ init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd)
bufmgr_backend->bo_unmap = tbm_exynos4412_bo_unmap,
bufmgr_backend->bo_cache_flush = tbm_exynos4412_bo_cache_flush,
bufmgr_backend->bo_get_global_key = tbm_exynos4412_bo_get_global_key;
+ bufmgr_backend->surface_get_plane_data = tbm_exynos4412_surface_get_plane_data;
+ bufmgr_backend->surface_get_size = tbm_exynos4412_surface_get_size;
+ bufmgr_backend->surface_supported_format = tbm_exynos4412_surface_supported_format;
if (bufmgr_exynos4412->use_dma_fence)
{