diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_test_blend.c')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_test_blend.c | 41 |
1 files changed, 15 insertions, 26 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_test_blend.c b/src/gallium/drivers/llvmpipe/lp_test_blend.c index d0389f0cb0..8b6b5e1298 100644 --- a/src/gallium/drivers/llvmpipe/lp_test_blend.c +++ b/src/gallium/drivers/llvmpipe/lp_test_blend.c @@ -243,19 +243,6 @@ add_blend_test(LLVMModuleRef module, } -/** Add and limit result to ceiling of 1.0 */ -#define ADD_SAT(R, A, B) \ -do { \ - R = (A) + (B); if (R > 1.0f) R = 1.0f; \ -} while (0) - -/** Subtract and limit result to floor of 0.0 */ -#define SUB_SAT(R, A, B) \ -do { \ - R = (A) - (B); if (R < 0.0f) R = 0.0f; \ -} while (0) - - static void compute_blend_ref_term(unsigned rgb_factor, unsigned alpha_factor, @@ -423,19 +410,19 @@ compute_blend_ref(const struct pipe_blend_state *blend, */ switch (blend->rt[0].rgb_func) { case PIPE_BLEND_ADD: - ADD_SAT(res[0], src_term[0], dst_term[0]); /* R */ - ADD_SAT(res[1], src_term[1], dst_term[1]); /* G */ - ADD_SAT(res[2], src_term[2], dst_term[2]); /* B */ + res[0] = src_term[0] + dst_term[0]; /* R */ + res[1] = src_term[1] + dst_term[1]; /* G */ + res[2] = src_term[2] + dst_term[2]; /* B */ break; case PIPE_BLEND_SUBTRACT: - SUB_SAT(res[0], src_term[0], dst_term[0]); /* R */ - SUB_SAT(res[1], src_term[1], dst_term[1]); /* G */ - SUB_SAT(res[2], src_term[2], dst_term[2]); /* B */ + res[0] = src_term[0] - dst_term[0]; /* R */ + res[1] = src_term[1] - dst_term[1]; /* G */ + res[2] = src_term[2] - dst_term[2]; /* B */ break; case PIPE_BLEND_REVERSE_SUBTRACT: - SUB_SAT(res[0], dst_term[0], src_term[0]); /* R */ - SUB_SAT(res[1], dst_term[1], src_term[1]); /* G */ - SUB_SAT(res[2], dst_term[2], src_term[2]); /* B */ + res[0] = dst_term[0] - src_term[0]; /* R */ + res[1] = dst_term[1] - src_term[1]; /* G */ + res[2] = dst_term[2] - src_term[2]; /* B */ break; case PIPE_BLEND_MIN: res[0] = MIN2(src_term[0], dst_term[0]); /* R */ @@ -456,13 +443,13 @@ compute_blend_ref(const struct pipe_blend_state *blend, */ switch (blend->rt[0].alpha_func) { case PIPE_BLEND_ADD: - ADD_SAT(res[3], src_term[3], dst_term[3]); /* A */ + res[3] = src_term[3] + dst_term[3]; /* A */ break; case PIPE_BLEND_SUBTRACT: - SUB_SAT(res[3], src_term[3], dst_term[3]); /* A */ + res[3] = src_term[3] - dst_term[3]; /* A */ break; case PIPE_BLEND_REVERSE_SUBTRACT: - SUB_SAT(res[3], dst_term[3], src_term[3]); /* A */ + res[3] = dst_term[3] - src_term[3]; /* A */ break; case PIPE_BLEND_MIN: res[3] = MIN2(src_term[3], dst_term[3]); /* A */ @@ -676,6 +663,8 @@ test_one(unsigned verbose, fprintf(stderr, " Ref%c: ", channel); dump_vec(stderr, type, ref + j*stride); fprintf(stderr, "\n"); + + fprintf(stderr, "\n"); } } } @@ -773,7 +762,7 @@ blend_funcs[] = { const struct lp_type blend_types[] = { /* float, fixed, sign, norm, width, len */ - { TRUE, FALSE, FALSE, TRUE, 32, 4 }, /* f32 x 4 */ + { TRUE, FALSE, TRUE, FALSE, 32, 4 }, /* f32 x 4 */ { FALSE, FALSE, FALSE, TRUE, 8, 16 }, /* u8n x 16 */ }; |