diff options
| author | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2023-10-18 11:51:50 +0200 |
|---|---|---|
| committer | Eirik Aavitsland <eirik.aavitsland@qt.io> | 2023-10-21 02:18:37 +0200 |
| commit | 071291a0d465e3a2241af017a84fa4911acb486a (patch) | |
| tree | b3a910b31bd9ea0ebc81470ee6e183cc5d8f5237 /src/3rdparty/libjpeg/src/jchuff.c | |
| parent | 0cd2158533e566170d22dc71df85918f82551124 (diff) | |
Update bundled libjpeg-turbo to version 3.0.1
[ChangeLog][Third-Party Code] libjpeg-turbo was updated to version 3.0.1
Fixes: QTBUG-117804
Pick-to: 6.6 6.5 6.2 5.15
Change-Id: Ia6cdb02eb9c590fe024bdf75566976756c6e13c6
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Diffstat (limited to 'src/3rdparty/libjpeg/src/jchuff.c')
| -rw-r--r-- | src/3rdparty/libjpeg/src/jchuff.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/3rdparty/libjpeg/src/jchuff.c b/src/3rdparty/libjpeg/src/jchuff.c index b879506d5c..3fede05f80 100644 --- a/src/3rdparty/libjpeg/src/jchuff.c +++ b/src/3rdparty/libjpeg/src/jchuff.c @@ -108,7 +108,9 @@ typedef bit_buf_type simd_bit_buf_type; typedef struct { union { bit_buf_type c; +#ifdef WITH_SIMD simd_bit_buf_type simd; +#endif } put_buffer; /* current bit accumulation buffer */ int free_bits; /* # of bits available in it */ /* (Neon GAS: # of bits now in it) */ @@ -133,7 +135,9 @@ typedef struct { long *ac_count_ptrs[NUM_HUFF_TBLS]; #endif +#ifdef WITH_SIMD int simd; +#endif } huff_entropy_encoder; typedef huff_entropy_encoder *huff_entropy_ptr; @@ -147,7 +151,9 @@ typedef struct { size_t free_in_buffer; /* # of byte spaces remaining in buffer */ savable_state cur; /* Current bit buffer & DC state */ j_compress_ptr cinfo; /* dump_buffer needs access to this */ +#ifdef WITH_SIMD int simd; +#endif } working_state; @@ -511,6 +517,7 @@ flush_bits(working_state *state) simd_bit_buf_type put_buffer; int put_bits; int localbuf = 0; +#ifdef WITH_SIMD if (state->simd) { #if defined(__aarch64__) && !defined(NEON_INTRINSICS) put_bits = state->cur.free_bits; @@ -518,7 +525,9 @@ flush_bits(working_state *state) put_bits = SIMD_BIT_BUF_SIZE - state->cur.free_bits; #endif put_buffer = state->cur.put_buffer.simd; - } else { + } else +#endif + { put_bits = BIT_BUF_SIZE - state->cur.free_bits; put_buffer = state->cur.put_buffer.c; } @@ -536,6 +545,7 @@ flush_bits(working_state *state) EMIT_BYTE(temp) } +#ifdef WITH_SIMD if (state->simd) { /* and reset bit buffer to empty */ state->cur.put_buffer.simd = 0; #if defined(__aarch64__) && !defined(NEON_INTRINSICS) @@ -543,7 +553,9 @@ flush_bits(working_state *state) #else state->cur.free_bits = SIMD_BIT_BUF_SIZE; #endif - } else { + } else +#endif + { state->cur.put_buffer.c = 0; state->cur.free_bits = BIT_BUF_SIZE; } @@ -719,7 +731,9 @@ encode_mcu_huff(j_compress_ptr cinfo, JBLOCKROW *MCU_data) state.free_in_buffer = cinfo->dest->free_in_buffer; state.cur = entropy->saved; state.cinfo = cinfo; +#ifdef WITH_SIMD state.simd = entropy->simd; +#endif /* Emit restart marker if needed */ if (cinfo->restart_interval) { @@ -792,7 +806,9 @@ finish_pass_huff(j_compress_ptr cinfo) state.free_in_buffer = cinfo->dest->free_in_buffer; state.cur = entropy->saved; state.cinfo = cinfo; +#ifdef WITH_SIMD state.simd = entropy->simd; +#endif /* Flush out the last data */ if (!flush_bits(&state)) |