[Intel-gfx] [PATCH xf86-video-intel v4 1/2] sna/gen9+: Split out wm_kernel from the sna_composite_op flags
Stanislav Lisovskiy
stanislav.lisovskiy at intel.com
Fri Oct 12 15:00:22 UTC 2018
With the extra video kernels we already ran out of bits in
the flags. To tackle that let's just split out the
wm_kernel to its own thing.
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
---
src/sna/gen9_render.c | 35 ++++++++++++++++++++++-------------
src/sna/sna_render.h | 1 +
2 files changed, 23 insertions(+), 13 deletions(-)
diff --git a/src/sna/gen9_render.c b/src/sna/gen9_render.c
index 505b98af..eb22b642 100644
--- a/src/sna/gen9_render.c
+++ b/src/sna/gen9_render.c
@@ -226,19 +226,18 @@ static const struct blendinfo {
#define COPY_SAMPLER 0
#define COPY_VERTEX VERTEX_2s2s
-#define COPY_FLAGS(a) GEN9_SET_FLAGS(COPY_SAMPLER, (a) == GXcopy ? NO_BLEND : CLEAR, GEN9_WM_KERNEL_NOMASK, COPY_VERTEX)
+#define COPY_FLAGS(a) GEN9_SET_FLAGS(COPY_SAMPLER, (a) == GXcopy ? NO_BLEND : CLEAR, COPY_VERTEX)
#define FILL_SAMPLER 1
#define FILL_VERTEX VERTEX_2s2s
-#define FILL_FLAGS(op, format) GEN9_SET_FLAGS(FILL_SAMPLER, gen9_get_blend((op), false, (format)), GEN9_WM_KERNEL_NOMASK, FILL_VERTEX)
-#define FILL_FLAGS_NOBLEND GEN9_SET_FLAGS(FILL_SAMPLER, NO_BLEND, GEN9_WM_KERNEL_NOMASK, FILL_VERTEX)
+#define FILL_FLAGS(op, format) GEN9_SET_FLAGS(FILL_SAMPLER, gen9_get_blend((op), false, (format)), FILL_VERTEX)
+#define FILL_FLAGS_NOBLEND GEN9_SET_FLAGS(FILL_SAMPLER, NO_BLEND, FILL_VERTEX)
#define GEN9_SAMPLER(f) (((f) >> 20) & 0xfff)
#define GEN9_BLEND(f) (((f) >> 4) & 0x7ff)
#define GEN9_READS_DST(f) (((f) >> 15) & 1)
-#define GEN9_KERNEL(f) (((f) >> 16) & 0xf)
#define GEN9_VERTEX(f) (((f) >> 0) & 0xf)
-#define GEN9_SET_FLAGS(S, B, K, V) ((S) << 20 | (K) << 16 | (B) | (V))
+#define GEN9_SET_FLAGS(S, B, V) ((S) << 20 | (B) | (V))
#define OUT_BATCH(v) batch_emit(sna, v)
#define OUT_BATCH64(v) batch_emit64(sna, v)
@@ -1349,7 +1348,7 @@ gen9_emit_state(struct sna *sna,
gen9_emit_cc(sna, GEN9_BLEND(op->u.gen9.flags));
gen9_emit_sampler(sna, GEN9_SAMPLER(op->u.gen9.flags));
gen9_emit_sf(sna, GEN9_VERTEX(op->u.gen9.flags) >> 2);
- gen9_emit_wm(sna, GEN9_KERNEL(op->u.gen9.flags));
+ gen9_emit_wm(sna, op->u.gen9.wm_kernel);
gen9_emit_vertex_elements(sna, op);
gen9_emit_binding_table(sna, wm_binding_table);
@@ -1618,7 +1617,7 @@ static int gen9_get_rectangles__flush(struct sna *sna,
if (gen9_magic_ca_pass(sna, op)) {
gen9_emit_pipe_invalidate(sna);
gen9_emit_cc(sna, GEN9_BLEND(op->u.gen9.flags));
- gen9_emit_wm(sna, GEN9_KERNEL(op->u.gen9.flags));
+ gen9_emit_wm(sna, op->u.gen9.wm_kernel);
}
}
@@ -2548,11 +2547,11 @@ gen9_render_composite(struct sna *sna,
gen9_get_blend(tmp->op,
tmp->has_component_alpha,
tmp->dst.format),
- gen9_choose_composite_kernel(tmp->op,
- tmp->mask.bo != NULL,
- tmp->has_component_alpha,
- tmp->is_affine),
gen4_choose_composite_emitter(sna, tmp));
+ tmp->u.gen9.wm_kernel = gen9_choose_composite_kernel(tmp->op,
+ tmp->mask.bo != NULL,
+ tmp->has_component_alpha,
+ tmp->is_affine);
tmp->blt = gen9_render_composite_blt;
tmp->box = gen9_render_composite_box;
@@ -2781,8 +2780,9 @@ gen9_render_composite_spans(struct sna *sna,
SAMPLER_FILTER_NEAREST,
SAMPLER_EXTEND_PAD),
gen9_get_blend(tmp->base.op, false, tmp->base.dst.format),
- GEN9_WM_KERNEL_OPACITY | !tmp->base.is_affine,
gen4_choose_spans_emitter(sna, tmp));
+ tmp->base.u.gen9.wm_kernel =
+ GEN9_WM_KERNEL_OPACITY | !tmp->base.is_affine;
tmp->box = gen9_render_composite_spans_box;
tmp->boxes = gen9_render_composite_spans_boxes;
@@ -3045,6 +3045,7 @@ fallback_blt:
tmp.need_magic_ca_pass = 0;
tmp.u.gen9.flags = COPY_FLAGS(alu);
+ tmp.u.gen9.wm_kernel = GEN9_WM_KERNEL_NOMASK;
kgem_set_mode(&sna->kgem, KGEM_RENDER, tmp.dst.bo);
if (!kgem_check_bo(&sna->kgem, tmp.dst.bo, tmp.src.bo, NULL)) {
@@ -3214,6 +3215,7 @@ fallback:
op->base.floats_per_rect = 6;
op->base.u.gen9.flags = COPY_FLAGS(alu);
+ op->base.u.gen9.wm_kernel = GEN9_WM_KERNEL_NOMASK;
kgem_set_mode(&sna->kgem, KGEM_RENDER, dst_bo);
if (!kgem_check_bo(&sna->kgem, dst_bo, src_bo, NULL)) {
@@ -3366,6 +3368,7 @@ gen9_render_fill_boxes(struct sna *sna,
tmp.need_magic_ca_pass = false;
tmp.u.gen9.flags = FILL_FLAGS(op, format);
+ tmp.u.gen9.wm_kernel = GEN9_WM_KERNEL_NOMASK;
kgem_set_mode(&sna->kgem, KGEM_RENDER, dst_bo);
if (!kgem_check_bo(&sna->kgem, dst_bo, NULL)) {
@@ -3552,6 +3555,7 @@ gen9_render_fill(struct sna *sna, uint8_t alu,
op->base.floats_per_rect = 6;
op->base.u.gen9.flags = FILL_FLAGS_NOBLEND;
+ op->base.u.gen9.wm_kernel = GEN9_WM_KERNEL_NOMASK;
kgem_set_mode(&sna->kgem, KGEM_RENDER, dst_bo);
if (!kgem_check_bo(&sna->kgem, dst_bo, NULL)) {
@@ -3637,6 +3641,7 @@ gen9_render_fill_one(struct sna *sna, PixmapPtr dst, struct kgem_bo *bo,
tmp.need_magic_ca_pass = false;
tmp.u.gen9.flags = FILL_FLAGS_NOBLEND;
+ tmp.u.gen9.wm_kernel = GEN9_WM_KERNEL_NOMASK;
kgem_set_mode(&sna->kgem, KGEM_RENDER, bo);
if (!kgem_check_bo(&sna->kgem, bo, NULL)) {
@@ -3723,6 +3728,7 @@ gen9_render_clear(struct sna *sna, PixmapPtr dst, struct kgem_bo *bo)
tmp.need_magic_ca_pass = false;
tmp.u.gen9.flags = FILL_FLAGS_NOBLEND;
+ tmp.u.gen9.wm_kernel = GEN9_WM_KERNEL_NOMASK;
kgem_set_mode(&sna->kgem, KGEM_RENDER, bo);
if (!kgem_check_bo(&sna->kgem, bo, NULL)) {
@@ -3964,8 +3970,8 @@ gen9_render_video(struct sna *sna,
GEN9_SET_FLAGS(SAMPLER_OFFSET(filter, SAMPLER_EXTEND_PAD,
SAMPLER_FILTER_NEAREST, SAMPLER_EXTEND_NONE),
NO_BLEND,
- select_video_kernel(video, frame),
2);
+ tmp.u.gen9.wm_kernel = select_video_kernel(video, frame);
tmp.priv = frame;
kgem_set_mode(&sna->kgem, KGEM_RENDER, tmp.dst.bo);
@@ -4135,6 +4141,9 @@ static bool gen9_render_setup(struct sna *sna)
assert(state->wm_kernel[m][0]|state->wm_kernel[m][1]|state->wm_kernel[m][2]);
}
+ COMPILE_TIME_ASSERT(GEN9_WM_KERNEL_COUNT <=
+ 1 << (sizeof(((struct sna_composite_op *)NULL)->u.gen9.wm_kernel) * 8));
+
COMPILE_TIME_ASSERT(SAMPLER_OFFSET(FILTER_COUNT, EXTEND_COUNT, FILTER_COUNT, EXTEND_COUNT) <= 0x7ff);
ss = sna_static_stream_map(&general,
2 * sizeof(*ss) *
diff --git a/src/sna/sna_render.h b/src/sna/sna_render.h
index 6669af9d..a4e5b56a 100644
--- a/src/sna/sna_render.h
+++ b/src/sna/sna_render.h
@@ -151,6 +151,7 @@ struct sna_composite_op {
struct {
uint32_t flags;
+ uint8_t wm_kernel;
} gen9;
} u;
--
2.17.1
More information about the Intel-gfx
mailing list