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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-05-09 13:43:57 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-05-09 13:49:56 +0100 |
| commit | debdcd6a09464251324238ccbd935a6ade265d94 (patch) | |
| tree | a3610afb38b8804c8be9fbbab123c9e14c1a5767 | |
| parent | c6e4088dcb261d89fa0065eb7d9b62eada049dbd (diff) | |
sna: Add DBG statements for choice of spans vertex emitter
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/gen4_vertex.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/sna/gen4_vertex.c b/src/sna/gen4_vertex.c index cd366c96..a82f9618 100644 --- a/src/sna/gen4_vertex.c +++ b/src/sna/gen4_vertex.c @@ -2923,11 +2923,13 @@ unsigned gen4_choose_spans_emitter(struct sna *sna, unsigned vb; if (tmp->base.src.is_solid) { + DBG(("%s: solid source\n", __FUNCTION__)); tmp->prim_emit = emit_span_solid; tmp->emit_boxes = emit_span_boxes_solid; tmp->base.floats_per_vertex = 3; vb = 1 << 2 | 1; } else if (tmp->base.src.is_linear) { + DBG(("%s: linear source\n", __FUNCTION__)); #if defined(avx2) if (sna->cpu_features & AVX2) { tmp->prim_emit = emit_span_linear__avx2; @@ -2947,6 +2949,7 @@ unsigned gen4_choose_spans_emitter(struct sna *sna, tmp->base.floats_per_vertex = 3; vb = 1 << 2 | 1; } else if (tmp->base.src.transform == NULL) { + DBG(("%s: identity transform\n", __FUNCTION__)); #if defined(avx2) if (sna->cpu_features & AVX2) { tmp->prim_emit = emit_span_identity__avx2; @@ -2969,6 +2972,7 @@ unsigned gen4_choose_spans_emitter(struct sna *sna, tmp->base.src.scale[0] /= tmp->base.src.transform->matrix[2][2]; tmp->base.src.scale[1] /= tmp->base.src.transform->matrix[2][2]; if (!sna_affine_transform_is_rotation(tmp->base.src.transform)) { + DBG(("%s: simple (unrotated affine) transform\n", __FUNCTION__)); #if defined(avx2) if (sna->cpu_features & AVX2) { tmp->prim_emit = emit_span_simple__avx2; @@ -2986,6 +2990,7 @@ unsigned gen4_choose_spans_emitter(struct sna *sna, tmp->emit_boxes = emit_span_boxes_simple; } } else { + DBG(("%s: affine transform\n", __FUNCTION__)); #if defined(avx2) if (sna->cpu_features & AVX2) { tmp->prim_emit = emit_span_affine__avx2; @@ -3006,6 +3011,7 @@ unsigned gen4_choose_spans_emitter(struct sna *sna, tmp->base.floats_per_vertex = 4; vb = 1 << 2 | 2; } else { + DBG(("%s: projective transform\n", __FUNCTION__)); tmp->prim_emit = emit_composite_spans_primitive; tmp->base.floats_per_vertex = 5; vb = 1 << 2 | 3; |