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List: wine-devel
Subject: [PATCH 11/13 v2] msvcp90: Add implementation of _Concurrent_vector_Internal_compact.
From: Hua Meng <161220092 () smail ! nju ! edu ! cn>
Date: 2018-07-31 15:18:17
Message-ID: 5301338a-da1b-bea2-02c1-d473832a7c34 () smail ! nju ! edu ! cn+98B440CAF2DB659C
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Signed-off-by: Hua meng <161220092@smail.nju.edu.cn>
---
dlls/msvcp90/misc.c | 41 ++++++++++++++++++++++++++++++++++++++---
1 file changed, 38 insertions(+), 3 deletions(-)
diff --git a/dlls/msvcp90/misc.c b/dlls/msvcp90/misc.c
index d84af851c7..50ef82adee 100644
--- a/dlls/msvcp90/misc.c
+++ b/dlls/msvcp90/misc.c
@@ -1784,6 +1784,13 @@ typedef struct __Concurrent_vector_base_v4
#define STORAGE_SIZE (sizeof(this->storage) / sizeof(this->storage[0]))
#define SEGMENT_SIZE (sizeof(void*) * 8)
+typedef struct compact_block
+{
+ MSVCP_size_t first_block;
+ void *blocks[SEGMENT_SIZE];
+ int size_check;
+}compact_block;
+
/* based on wined3d_log2i from wined3d.h */
/* Return the integer base-2 logarithm of (x|1). Result is 0 for x == 0. */
static inline unsigned int log2i(unsigned int x)
@@ -1997,12 +2004,40 @@ MSVCP_size_t __thiscall \
_Concurrent_vector_base_v4__Internal_clear( /* \
?_Internal_compact@_Concurrent_vector_base_v4@details@Concurrency@@IEAAPEAX_KPEAXP6AX10@ZP6AX1PEBX0@Z@Z \
*/ DEFINE_THISCALL_WRAPPER(_Concurrent_vector_base_v4__Internal_compact, 20)
void * __thiscall _Concurrent_vector_base_v4__Internal_compact(
- _Concurrent_vector_base_v4 *this, MSVCP_size_t len, void *v,
+ _Concurrent_vector_base_v4 *this, MSVCP_size_t element_size, void *v,
void (__cdecl *clear)(void*, MSVCP_size_t),
void (__cdecl *copy)(void*, const void*, MSVCP_size_t))
{
- FIXME("(%p %ld %p %p %p) stub\n", this, len, v, clear, copy);
- return NULL;
+ compact_block *b;
+ MSVCP_size_t size, seg_no, copy_element, clear_element;
+ int i;
+
+ TRACE("(%p %ld %p %p %p)\n", this, element_size, v, clear, copy);
+
+ size = this->early_size;
+ seg_no = _vector_base_v4__Segment_index_of(size - 1);
+ if(this->first_block == seg_no + 1) return v;
+ b = v;
+ b->first_block = this->first_block;
+ memset(b->blocks, 0, sizeof(b->blocks));
+ memcpy(b->blocks, this->segment,
+ (this->segment == this->storage ? STORAGE_SIZE : SEGMENT_SIZE) * \
sizeof(this->segment[0])); + memset(this->segment, 0,
+ (this->segment == this->storage ? STORAGE_SIZE : SEGMENT_SIZE) * \
sizeof(this->segment[0])); + this->first_block = 0;
+ _Concurrent_vector_base_v4__Internal_reserve(this, size, element_size,
+ MSVCP_SIZE_T_MAX / element_size);
+ for(i = 0; i < seg_no; i++)
+ copy(this->segment[i], b->blocks[i], i ? 1 << i : 2);
+ copy_element = size - ((1 << seg_no) & ~1);
+ if(copy_element > 0)
+ copy(this->segment[seg_no], b->blocks[seg_no], copy_element);
+ for(i = 0; i < seg_no; i++)
+ clear(b->blocks[i], i ? 1 << i : 2);
+ clear_element = size - ((1 << seg_no) & ~1);
+ if(clear_element > 0)
+ clear(b->blocks[seg_no], clear_element);
+ return v;
}
/* ?_Internal_copy@_Concurrent_vector_base_v4@details@Concurrency@@IAEXABV123@IP6AXPAXPBXI@Z@Z \
*/
--
2.11.0
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