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user32: Add FIXMEs for unsupported animated cursor data.

This commit is contained in:
Erich Hoover 2011-03-09 22:56:34 -07:00 committed by Alexandre Julliard
parent 86a9f20aa2
commit 389ffed293
1 changed files with 15 additions and 0 deletions
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15
dlls/user32/cursoricon.c
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@ -891,6 +891,7 @@ static HICON CURSORICON_CreateIconFromBMI( BITMAPINFO *bmi, HMODULE module, LPCW
#define ANI_anih_ID RIFF_FOURCC('a', 'n', 'i', 'h')
#define ANI_seq__ID RIFF_FOURCC('s', 'e', 'q', ' ')
#define ANI_fram_ID RIFF_FOURCC('f', 'r', 'a', 'm')
#define ANI_rate_ID RIFF_FOURCC('r', 'a', 't', 'e')
#define ANI_FLAG_ICON 0x1
#define ANI_FLAG_SEQUENCE 0x2
@ -996,6 +997,7 @@ static HCURSOR CURSORICON_CreateIconFromANI( const LPBYTE bits, DWORD bits_size,
riff_chunk_t ACON_chunk = {0};
riff_chunk_t anih_chunk = {0};
riff_chunk_t fram_chunk = {0};
riff_chunk_t rate_chunk = {0};
const unsigned char *icon_chunk;
const unsigned char *icon_data;
@ -1017,6 +1019,19 @@ static HCURSOR CURSORICON_CreateIconFromANI( const LPBYTE bits, DWORD bits_size,
memcpy( &header, anih_chunk.data, sizeof(header) );
dump_ani_header( &header );
if (!(header.flags & ANI_FLAG_ICON))
{
FIXME("Raw animated icon/cursor data is not currently supported.\n");
return 0;
}
if (header.flags & ANI_FLAG_SEQUENCE)
FIXME("Animated icon/cursor sequence data is not currently supported, frames may appear out of sequence.\n");
riff_find_chunk( ANI_rate_ID, 0, &ACON_chunk, &rate_chunk );
if (rate_chunk.data)
FIXME("Animated icon/cursor multiple frame-frate data not currently supported.\n");
riff_find_chunk( ANI_fram_ID, ANI_LIST_ID, &ACON_chunk, &fram_chunk );
if (!fram_chunk.data)
{