diff options
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_rast_tri.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_rast_tri.c b/src/gallium/drivers/llvmpipe/lp_rast_tri.c index 07b0eccf1e..9543b86ecd 100644 --- a/src/gallium/drivers/llvmpipe/lp_rast_tri.c +++ b/src/gallium/drivers/llvmpipe/lp_rast_tri.c @@ -120,22 +120,22 @@ do_block_16( struct lp_rasterizer *rast, { int ix, iy, i = 0; - int ei1 = tri->ei1 << 2; - int ei2 = tri->ei2 << 2; - int ei3 = tri->ei3 << 2; + int ei1 = tri->ei1 * 4; + int ei2 = tri->ei2 * 4; + int ei3 = tri->ei3 * 4; - int eo1 = tri->eo1 << 2; - int eo2 = tri->eo2 << 2; - int eo3 = tri->eo3 << 2; + int eo1 = tri->eo1 * 4; + int eo2 = tri->eo2 * 4; + int eo3 = tri->eo3 * 4; assert(x % 16 == 0); assert(y % 16 == 0); for (iy = 0; iy < 16; iy+=4) { for (ix = 0; ix < 16; ix+=4, i++) { - int cx1 = c1 + (tri->step[0][i] << 2); - int cx2 = c2 + (tri->step[1][i] << 2); - int cx3 = c3 + (tri->step[2][i] << 2); + int cx1 = c1 + (tri->step[0][i] * 4); + int cx2 = c2 + (tri->step[1][i] * 4); + int cx3 = c3 + (tri->step[2][i] * 4); if (cx1 + eo1 < 0 || cx2 + eo2 < 0 || @@ -176,13 +176,13 @@ lp_rast_triangle( struct lp_rasterizer *rast, int c2 = tri->c2 + tri->dx23 * y - tri->dy23 * x; int c3 = tri->c3 + tri->dx31 * y - tri->dy31 * x; - int ei1 = tri->ei1 << 4; - int ei2 = tri->ei2 << 4; - int ei3 = tri->ei3 << 4; + int ei1 = tri->ei1 * 16; + int ei2 = tri->ei2 * 16; + int ei3 = tri->ei3 * 16; - int eo1 = tri->eo1 << 4; - int eo2 = tri->eo2 << 4; - int eo3 = tri->eo3 << 4; + int eo1 = tri->eo1 * 16; + int eo2 = tri->eo2 * 16; + int eo3 = tri->eo3 * 16; debug_printf("%s\n", __FUNCTION__); @@ -194,9 +194,9 @@ lp_rast_triangle( struct lp_rasterizer *rast, */ for (iy = 0; iy < TILE_SIZE; iy += 16) { for (ix = 0; ix < TILE_SIZE; ix += 16, i++) { - int cx1 = c1 + (tri->step[0][i] << 4); - int cx2 = c2 + (tri->step[1][i] << 4); - int cx3 = c3 + (tri->step[2][i] << 4); + int cx1 = c1 + (tri->step[0][i] * 16); + int cx2 = c2 + (tri->step[1][i] * 16); + int cx3 = c3 + (tri->step[2][i] * 16); if (cx1 + eo1 < 0 || cx2 + eo2 < 0 || |