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Fix build with gcc 10

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gcc 10 uses '-fno-common' by default[1]. It means that global
variables must be declared with the 'extern' keyword, otherwise
a link error will occur.

References
----------
[1] https://gcc.gnu.org/gcc-10/porting_to.html#common

Author: Daniel Bermond <danielbermond@gmail.com>
Date: Mon May 25 16:04:32 2020 +0000
Change-Id: I9a326388588679722a33d62986ba2ff056524d7c
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
This commit is contained in:
Daniel Bermond
2020-05-25 16:04:32 +00:00
committed by Ding Wei
parent e84134a5f4
commit 1b345c8cda
2 changed files with 4 additions and 4 deletions
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2
mpp/codec/dec/h264/h264d_global.h
View File

@@ -139,7 +139,7 @@ if ((val) < 0) {\
//!< PPS parameters
#define MAXnum_slice_groups_minus1 8
enum {
typedef enum {
H264ScalingList4x4Length = 16,
H264ScalingList8x8Length = 64,
} ScalingListLength;

6
mpp/hal/common/h264/hal_h264e_com.h
View File

@@ -311,9 +311,9 @@ MPP_RET h264e_set_sps(H264eHalContext *ctx, H264eSps *sps);
MPP_RET h264e_set_pps(H264eHalContext *ctx, H264ePps *pps, H264eSps *sps);
void h264e_set_param(H264eHalParam *p, RK_S32 hw_type);
const RK_U8 * const h264e_cqm_jvt[8];
const RK_U8 h264e_zigzag_scan4[2][16];
const RK_U8 h264e_zigzag_scan8[2][64];
extern const RK_U8 * const h264e_cqm_jvt[8];
extern const RK_U8 h264e_zigzag_scan4[2][16];
extern const RK_U8 h264e_zigzag_scan8[2][64];
void h264e_rkv_set_format(H264eHwCfg *hw_cfg, MppEncPrepCfg *prep_cfg);
void h264e_vpu_set_format(H264eHwCfg *hw_cfg, MppEncPrepCfg *prep_cfg);
void h264e_sei_pack2str(char *str, H264eHalContext *ctx, RcSyntax *rc_syn);