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sna: Add DBG statements for choice of spans vertex emitter 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-05-09 13:43:57 +01:00
parent c6e4088dcb
commit debdcd6a09
1 changed files with 6 additions and 0 deletions
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6
src/sna/gen4_vertex.c
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@ -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;