Rockchip: remove frame hdr align

Seems frame hdr buf doesn't need to be 8 bytes aligned, so
remove the align.

BUG=None
TEST=screen share through Hangouts

Change-Id: Ie765026274e4fcf6bd41d50ab654d71190e48dbf
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/280314


Reviewed-by: Tomasz Figa <tfiga@chromium.org>

libv4l-rockchip/libvpu/vp8_enc/encasiccontroller.h

@@ -249,9 +249,8 @@ typedef struct
   VPUMemLinear_t segmentMap;
   uint32_t sizeTblSize;
   uint32_t traceRecon;
-  uint8_t hdr[FRAME_HEADER_SIZE + 8];
+  uint8_t frmhdr[FRAME_HEADER_SIZE];
   uint32_t frmHdrBufLen;
-  uint8_t *frmhdr;
 } asicData_s;
 
 int32_t VP8_EncAsicControllerInit(asicData_s* asic);

libv4l-rockchip/libvpu/vp8_enc/encasiccontroller_v2.c

@@ -65,9 +65,6 @@ int32_t VP8_EncAsicMemAlloc_V2(asicData_s* asic, uint32_t width, uint32_t height
 
   memset(asic->segmentMap.vir_addr, 0, asic->segmentMap.size);
 
-  /* aligned to 8 bytes. we use unsigned long here for ILP32 and LP64 */
-  asic->frmhdr = (uint8_t*)ALIGN((unsigned long)asic->hdr, 8);
-
   asic->frmHdrBufLen = FRAME_HEADER_SIZE;
 
   return ENCHW_OK;