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Fixed memcpy size for MVDSTD_CalculateWorkBufSize() #572

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Merged
fincs merged 1 commit into from
May 10, 2025
Merged

Fixed memcpy size for MVDSTD_CalculateWorkBufSize() #572

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2 changes: 1 addition & 1 deletion libctru/include/3ds/services/mvd.h
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@

#define MVD_CALC_WITH_LEVEL_FLAG_NONE 0x00 //Nothing.
#define MVD_CALC_WITH_LEVEL_FLAG_ENABLE_CALC 0x01 //Enable calculation with level.
#define MVD_CALC_WITH_LEVEL_FLAG_ENABLE_EXTRA_OP 0x02 //Enable extra op after base calculation (see : https://www.3dbrew.org/wiki/MVDSTD:CalculateWorkBufSize.
#define MVD_CALC_WITH_LEVEL_FLAG_ENABLE_EXTRA_OP 0x02 //Enable extra op after base calculation (see : https://www.3dbrew.org/wiki/MVDSTD:CalculateWorkBufSize).
#define MVD_CALC_WITH_LEVEL_FLAG_UNK 0x04 //Unknown.

#define MVD_H264_LEVEL_1_0 0x00 //H.264 level 1.0.
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2 changes: 1 addition & 1 deletion libctru/source/services/mvd.c
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Expand Up @@ -58,7 +58,7 @@ static Result MVDSTD_CalculateWorkBufSize(const MVDSTD_CalculateWorkBufSizeConfi
u32* cmdbuf = getThreadCommandBuffer();

cmdbuf[0] = IPC_MakeHeader(0x3,12,0); // 0x30300
memcpy(&cmdbuf[1], config, sizeof(MVDSTD_OutputBuffersEntryList));
memcpy(&cmdbuf[1], config, sizeof(MVDSTD_CalculateWorkBufSizeConfig));

if(R_FAILED(ret=svcSendSyncRequest(mvdstdHandle)))return ret;
if(size_out) *size_out = cmdbuf[2];
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