---
libavcodec/h264dsp.h | 2 +-
libavcodec/h264idct.h | 2 +-
libavcodec/h264idct_template.c | 2 +-
libavcodec/loongarch/h264dsp_loongarch.h | 2 +-
libavcodec/loongarch/h264idct.S | 2 +-
libavcodec/mips/h264dsp_mips.h | 2 +-
libavcodec/mips/h264dsp_mmi.c | 2 +-
libavcodec/x86/h264_idct.asm | 2 +-
libavcodec/x86/h264dsp_init.c | 2 +-
9 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/libavcodec/h264dsp.h b/libavcodec/h264dsp.h
index 4a9cb1568d..4733288b4a 100644
--- a/libavcodec/h264dsp.h
+++ b/libavcodec/h264dsp.h
@@ -100,7 +100,7 @@ typedef struct H264DSPContext {
int16_t *block /*align 16*/,
int stride, const uint8_t nnzc[5 * 8]);
void (*h264_luma_dc_dequant_idct)(int16_t *output,
- int16_t *input /*align 16*/, int qmul);
+ const int16_t *input /*align 16*/, int
qmul);
void (*h264_chroma_dc_dequant_idct)(int16_t *block, int qmul);
/* bypass-transform */
diff --git a/libavcodec/h264idct.h b/libavcodec/h264idct.h
index 6f18df9e5f..8e0b21561a 100644
--- a/libavcodec/h264idct.h
+++ b/libavcodec/h264idct.h
@@ -31,7 +31,7 @@ void ff_h264_idct_add16intra_ ## depth ## _c(uint8_t *dst,
const int *blockoffse
void ff_h264_idct8_add4_ ## depth ## _c(uint8_t *dst, const int *blockoffset,
int16_t *block, int stride, const uint8_t nnzc[5 * 8]);\
void ff_h264_idct_add8_422_ ## depth ## _c(uint8_t **dest, const int
*blockoffset, int16_t *block, int stride, const uint8_t nnzc[15 * 8]);\
void ff_h264_idct_add8_ ## depth ## _c(uint8_t **dest, const int *blockoffset,
int16_t *block, int stride, const uint8_t nnzc[15 * 8]);\
-void ff_h264_luma_dc_dequant_idct_ ## depth ## _c(int16_t *output, int16_t
*input, int qmul);\
+void ff_h264_luma_dc_dequant_idct_ ## depth ## _c(int16_t *output, const
int16_t *input, int qmul);\
void ff_h264_chroma422_dc_dequant_idct_ ## depth ## _c(int16_t *block, int
qmul);\
void ff_h264_chroma_dc_dequant_idct_ ## depth ## _c(int16_t *block, int qmul);
diff --git a/libavcodec/h264idct_template.c b/libavcodec/h264idct_template.c
index db19b5f9fb..72fec8253b 100644
--- a/libavcodec/h264idct_template.c
+++ b/libavcodec/h264idct_template.c
@@ -248,7 +248,7 @@ void FUNCC(ff_h264_idct_add8_422)(uint8_t **dest, const int
*block_offset, int16
* IDCT transforms the 16 dc values and dequantizes them.
* @param qmul quantization parameter
*/
-void FUNCC(ff_h264_luma_dc_dequant_idct)(int16_t *_output, int16_t *_input,
int qmul){
+void FUNCC(ff_h264_luma_dc_dequant_idct)(int16_t *_output, const int16_t
*_input, int qmul){
#define stride 16
int i;
int temp[16];
diff --git a/libavcodec/loongarch/h264dsp_loongarch.h
b/libavcodec/loongarch/h264dsp_loongarch.h
index e17522dfe0..d51d27fe17 100644
--- a/libavcodec/loongarch/h264dsp_loongarch.h
+++ b/libavcodec/loongarch/h264dsp_loongarch.h
@@ -30,7 +30,7 @@ void ff_h264_idct_add_8_lsx(uint8_t *dst, int16_t *src, int
dst_stride);
void ff_h264_idct8_add_8_lsx(uint8_t *dst, int16_t *src, int dst_stride);
void ff_h264_idct_dc_add_8_lsx(uint8_t *dst, int16_t *src, int dst_stride);
void ff_h264_idct8_dc_add_8_lsx(uint8_t *dst, int16_t *src, int dst_stride);
-void ff_h264_luma_dc_dequant_idct_8_lsx(int16_t *_output, int16_t *_input, int
qmul);
+void ff_h264_luma_dc_dequant_idct_8_lsx(int16_t *_output, const int16_t
*_input, int qmul);
void ff_h264_idct_add16_8_lsx(uint8_t *dst, const int32_t *blk_offset,
int16_t *block, int32_t dst_stride,
const uint8_t nzc[15 * 8]);
diff --git a/libavcodec/loongarch/h264idct.S b/libavcodec/loongarch/h264idct.S
index f504cfb714..0c9082e20c 100644
--- a/libavcodec/loongarch/h264idct.S
+++ b/libavcodec/loongarch/h264idct.S
@@ -612,7 +612,7 @@ endfunc
/**
* IDCT transforms the 16 dc values and dequantizes them.
* @param qmul quantization parameter
- * void FUNCC(ff_h264_luma_dc_dequant_idct)(int16_t *_output, int16_t *_input,
int qmul){
+ * void FUNCC(ff_h264_luma_dc_dequant_idct)(int16_t *_output, const int16_t
*_input, int qmul){
* LSX optimization is enough for this function.
*/
function ff_h264_luma_dc_dequant_idct_8_lsx
diff --git a/libavcodec/mips/h264dsp_mips.h b/libavcodec/mips/h264dsp_mips.h
index 4a2a2c2559..0edfad4434 100644
--- a/libavcodec/mips/h264dsp_mips.h
+++ b/libavcodec/mips/h264dsp_mips.h
@@ -338,7 +338,7 @@ void ff_h264_idct_add8_8_mmi(uint8_t **dest, const int
*block_offset,
int16_t *block, int stride, const uint8_t nnzc[15*8]);
void ff_h264_idct_add8_422_8_mmi(uint8_t **dest, const int *block_offset,
int16_t *block, int stride, const uint8_t nnzc[15*8]);
-void ff_h264_luma_dc_dequant_idct_8_mmi(int16_t *output, int16_t *input,
+void ff_h264_luma_dc_dequant_idct_8_mmi(int16_t *output, const int16_t *input,
int qmul);
void ff_h264_weight_pixels16_8_mmi(uint8_t *block, ptrdiff_t stride, int
height,
diff --git a/libavcodec/mips/h264dsp_mmi.c b/libavcodec/mips/h264dsp_mmi.c
index bae1052dcf..c1c17867fe 100644
--- a/libavcodec/mips/h264dsp_mmi.c
+++ b/libavcodec/mips/h264dsp_mmi.c
@@ -857,7 +857,7 @@ void ff_h264_idct_add8_422_8_mmi(uint8_t **dest, const int
*block_offset,
}
}
-void ff_h264_luma_dc_dequant_idct_8_mmi(int16_t *output, int16_t *input,
+void ff_h264_luma_dc_dequant_idct_8_mmi(int16_t *output, const int16_t *input,
int qmul)
{
double ftmp[10];
diff --git a/libavcodec/x86/h264_idct.asm b/libavcodec/x86/h264_idct.asm
index d9c3c9c862..a8160b4ccc 100644
--- a/libavcodec/x86/h264_idct.asm
+++ b/libavcodec/x86/h264_idct.asm
@@ -612,7 +612,7 @@ cglobal h264_idct_add8_8, 5, 7 + ARCH_X86_64, 8
add8_sse2_cycle 3, 0x64
RET
-;void ff_h264_luma_dc_dequant_idct_mmx(int16_t *output, int16_t *input, int
qmul)
+;void ff_h264_luma_dc_dequant_idct_mmx(int16_t *output, const int16_t *input,
int qmul)
%macro WALSH4_1D 5
SUMSUB_BADC w, %4, %3, %2, %1, %5
diff --git a/libavcodec/x86/h264dsp_init.c b/libavcodec/x86/h264dsp_init.c
index dc8fc4f720..f8cfeb965f 100644
--- a/libavcodec/x86/h264dsp_init.c
+++ b/libavcodec/x86/h264dsp_init.c
@@ -76,7 +76,7 @@ IDCT_ADD_REP_FUNC2(, 8_422, 8, mmx)
IDCT_ADD_REP_FUNC2(, 8_422, 10, sse2)
IDCT_ADD_REP_FUNC2(, 8_422, 10, avx)
-void ff_h264_luma_dc_dequant_idct_sse2(int16_t *output, int16_t *input, int
qmul);
+void ff_h264_luma_dc_dequant_idct_sse2(int16_t *output, const int16_t *input,
int qmul);
/***********************************/
/* deblocking */
--
2.48.1
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