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Kill a warning with MSVC Patch by Jindrich Makovicka makovick A gmail P com Original thread: Date: 08:21 AM Subject Re: [Ffmpeg-devel] Weird line in cabac.h

Originally committed as revision 6726 to svn://svn.ffmpeg.org/ffmpeg/trunk

Jindřich Makovička authored on 2006/10/18 18:37:25
Showing 2 changed files
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@@ -51,7 +51,7 @@ static const uint8_t lps_range[64][4]= {
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 };
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 uint8_t ff_h264_mlps_state[4*64];
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-uint8_t ff_h264_lps_range[4][2*64];
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+uint8_t ff_h264_lps_range[4*2*64];
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 uint8_t ff_h264_lps_state[2*64];
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 uint8_t ff_h264_mps_state[2*64];
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@@ -152,8 +152,8 @@ void ff_init_cabac_states(CABACContext *c){
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     for(i=0; i<64; i++){
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         for(j=0; j<4; j++){ //FIXME check if this is worth the 1 shift we save
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-            ff_h264_lps_range[j][2*i+0]=
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-            ff_h264_lps_range[j][2*i+1]= lps_range[i][j];
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+            ff_h264_lps_range[j*2*64+2*i+0]=
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+            ff_h264_lps_range[j*2*64+2*i+1]= lps_range[i][j];
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         }
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         ff_h264_mlps_state[128+2*i+0]=
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@@ -33,6 +33,7 @@
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 #define CABAC_MASK ((1<<CABAC_BITS)-1)
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 #define BRANCHLESS_CABAC_DECODER 1
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 #define CMOV_IS_FAST 1
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+//#define ARCH_X86_DISABLED 1
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 typedef struct CABACContext{
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     int low;
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@@ -48,7 +49,7 @@ typedef struct CABACContext{
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 }CABACContext;
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 extern uint8_t ff_h264_mlps_state[4*64];
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-extern uint8_t ff_h264_lps_range[4][2*64];  ///< rangeTabLPS
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+extern uint8_t ff_h264_lps_range[4*2*64];  ///< rangeTabLPS
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 extern uint8_t ff_h264_mps_state[2*64];     ///< transIdxMPS
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 extern uint8_t ff_h264_lps_state[2*64];     ///< transIdxLPS
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 extern const uint8_t ff_h264_norm_shift[512];
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@@ -524,7 +525,7 @@ static int always_inline get_cabac_inline(CABACContext *c, uint8_t * const state
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 #endif /* BRANCHLESS_CABAC_DECODER */
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 #else /* defined(ARCH_X86) && !(defined(PIC) && defined(__GNUC__)) */
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     int s = *state;
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-    int RangeLPS= ff_h264_lps_range[0][2*(c->range&0xC0) + s];
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+    int RangeLPS= ff_h264_lps_range[2*(c->range&0xC0) + s];
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     int bit, lps_mask attribute_unused;
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     c->range -= RangeLPS;