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| author | François Revol <revol@free.fr> | 2005-12-30 21:05:44 +0000 |
|---|---|---|
| committer | François Revol <revol@free.fr> | 2005-12-30 21:05:44 +0000 |
| commit | 52137f2f43bebce8cb2cb653d249d3b7e3b31170 (patch) | |
| tree | 71fd07456374ebad499631a28bb96494cb3f5a40 | |
| parent | ab561df995ccf41ad6fde7e80adba6966cf86954 (diff) | |
| download | ffmpeg-52137f2f43bebce8cb2cb653d249d3b7e3b31170.tar.gz | |
this fixes compilation with gcc 2.95 which seems to not like array casting... special case inline of check_block which makes the array and passes it
Originally committed as revision 4793 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/snow.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/libavcodec/snow.c b/libavcodec/snow.c index 77cb4f4378..3f61e87f0f 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -3136,6 +3136,12 @@ static always_inline int check_block(SnowContext *s, int mb_x, int mb_y, int p[3 } } +/* special case for int[2] args we discard afterward, fixes compilation prob with gcc 2.95 */ +static always_inline int check_block_2p(SnowContext *s, int mb_x, int mb_y, int p0, int p1, int intra, int *best_rd){ + int p[2] = {p0, p1}; + return check_block(s, mb_x, mb_y, p, intra, best_rd); +} + static void iterative_me(SnowContext *s){ int pass, mb_x, mb_y; const int b_width = s->b_width << s->block_max_depth; @@ -3173,12 +3179,12 @@ static void iterative_me(SnowContext *s){ s->me_cache_generation += 1<<22; // get previous score (cant be cached due to OBMC) - check_block(s, mb_x, mb_y, (int[2]){block->mx, block->my}, 0, &best_rd); - check_block(s, mb_x, mb_y, (int[2]){0, 0}, 0, &best_rd); - check_block(s, mb_x, mb_y, (int[2]){tb->mx, tb->my}, 0, &best_rd); - check_block(s, mb_x, mb_y, (int[2]){lb->mx, lb->my}, 0, &best_rd); - check_block(s, mb_x, mb_y, (int[2]){rb->mx, rb->my}, 0, &best_rd); - check_block(s, mb_x, mb_y, (int[2]){bb->mx, bb->my}, 0, &best_rd); + check_block_2p(s, mb_x, mb_y, block->mx, block->my, 0, &best_rd); + check_block_2p(s, mb_x, mb_y, 0, 0, 0, &best_rd); + check_block_2p(s, mb_x, mb_y, tb->mx, tb->my, 0, &best_rd); + check_block_2p(s, mb_x, mb_y, lb->mx, lb->my, 0, &best_rd); + check_block_2p(s, mb_x, mb_y, rb->mx, rb->my, 0, &best_rd); + check_block_2p(s, mb_x, mb_y, bb->mx, bb->my, 0, &best_rd); /* fullpel ME */ //FIXME avoid subpel interpol / round to nearest integer @@ -3186,10 +3192,10 @@ static void iterative_me(SnowContext *s){ dia_change=0; for(i=0; i<FFMAX(s->avctx->dia_size, 1); i++){ for(j=0; j<i; j++){ - dia_change |= check_block(s, mb_x, mb_y, (int[2]){block->mx+4*(i-j), block->my+(4*j)}, 0, &best_rd); - dia_change |= check_block(s, mb_x, mb_y, (int[2]){block->mx-4*(i-j), block->my-(4*j)}, 0, &best_rd); - dia_change |= check_block(s, mb_x, mb_y, (int[2]){block->mx+4*(i-j), block->my-(4*j)}, 0, &best_rd); - dia_change |= check_block(s, mb_x, mb_y, (int[2]){block->mx-4*(i-j), block->my+(4*j)}, 0, &best_rd); + dia_change |= check_block_2p(s, mb_x, mb_y, block->mx+4*(i-j), block->my+(4*j), 0, &best_rd); + dia_change |= check_block_2p(s, mb_x, mb_y, block->mx-4*(i-j), block->my-(4*j), 0, &best_rd); + dia_change |= check_block_2p(s, mb_x, mb_y, block->mx+4*(i-j), block->my-(4*j), 0, &best_rd); + dia_change |= check_block_2p(s, mb_x, mb_y, block->mx-4*(i-j), block->my+(4*j), 0, &best_rd); } } }while(dia_change); @@ -3198,7 +3204,7 @@ static void iterative_me(SnowContext *s){ static const int square[8][2]= {{+1, 0},{-1, 0},{ 0,+1},{ 0,-1},{+1,+1},{-1,-1},{+1,-1},{-1,+1},}; dia_change=0; for(i=0; i<8; i++) - dia_change |= check_block(s, mb_x, mb_y, (int[2]){block->mx+square[i][0], block->my+square[i][1]}, 0, &best_rd); + dia_change |= check_block_2p(s, mb_x, mb_y, block->mx+square[i][0], block->my+square[i][1], 0, &best_rd); }while(dia_change); //FIXME or try the standard 2 pass qpel or similar #if 1 |