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-rw-r--r--src/sna/sna_blt.c75
1 files changed, 31 insertions, 44 deletions
diff --git a/src/sna/sna_blt.c b/src/sna/sna_blt.c
index 6965cbd8..2e61bb98 100644
--- a/src/sna/sna_blt.c
+++ b/src/sna/sna_blt.c
@@ -137,8 +137,7 @@ static bool sna_blt_fill_init(struct sna *sna,
blt->cmd |= 1 << 11;
pitch >>= 2;
}
- if (pitch > MAXSHORT)
- return FALSE;
+ assert(pitch < MAXSHORT);
if (alu == GXclear)
pixel = 0;
@@ -280,16 +279,14 @@ static Bool sna_blt_copy_init(struct sna *sna,
blt->cmd |= BLT_SRC_TILED;
blt->pitch[0] >>= 2;
}
- if (blt->pitch[0] > MAXSHORT)
- return FALSE;
+ assert(blt->pitch[0] < MAXSHORT);
blt->pitch[1] = dst->pitch;
if (kgem->gen >= 40 && dst->tiling) {
blt->cmd |= BLT_DST_TILED;
blt->pitch[1] >>= 2;
}
- if (blt->pitch[1] > MAXSHORT)
- return FALSE;
+ assert(blt->pitch[1] < MAXSHORT);
blt->overwrites = alu == GXcopy || alu == GXclear || alu == GXset;
blt->br13 = (copy_ROP[alu] << 16) | blt->pitch[1];
@@ -1078,9 +1075,10 @@ static void blt_put_composite_boxes(struct sna *sna,
PixmapPtr src = op->u.blt.src_pixmap;
struct sna_pixmap *dst_priv = sna_pixmap(op->dst.pixmap);
- DBG(("%s: src=(%d, %d), dst=(%d, %d) x %d\n", __FUNCTION__,
+ DBG(("%s: src=(%d, %d), dst=(%d, %d), [(%d, %d), (%d, %d) x %d]\n", __FUNCTION__,
op->u.blt.sx, op->u.blt.sy,
- op->dst.x, op->dst.y, n));
+ op->dst.x, op->dst.y,
+ box->x1, box->y1, box->x2, box->y2, n));
if (n == 1 && !dst_priv->pinned &&
box->x2 - box->x1 == op->dst.width &&
@@ -1176,6 +1174,7 @@ has_gpu_area(PixmapPtr pixmap, int x, int y, int w, int h)
area.y1 = y;
area.x2 = x + w;
area.y2 = y + h;
+
return sna_damage_contains_box(priv->cpu_damage,
&area) == PIXMAN_REGION_OUT;
}
@@ -1220,7 +1219,10 @@ reduce_damage(struct sna_composite_op *op,
r.y1 = dst_y + op->dst.y;
r.y2 = r.y1 + height;
- if (sna_damage_contains_box(*op->damage, &r) == PIXMAN_REGION_IN)
+ if (sna_damage_is_all(op->damage,
+ op->dst.pixmap->drawable.width,
+ op->dst.pixmap->drawable.width) ||
+ sna_damage_contains_box(*op->damage, &r) == PIXMAN_REGION_IN)
op->damage = NULL;
}
@@ -1310,11 +1312,9 @@ sna_blt_composite(struct sna *sna,
return FALSE;
}
- if (!sna_blt_compare_depth(src->pDrawable, dst->pDrawable)) {
- DBG(("%s: mismatching depth src=%d/%d, dst=%d/%d\n",
- __FUNCTION__,
- src->pDrawable->depth, src->pDrawable->bitsPerPixel,
- dst->pDrawable->depth, dst->pDrawable->bitsPerPixel));
+ if (src->filter == PictFilterConvolution) {
+ DBG(("%s: convolutions filters not handled\n",
+ __FUNCTION__));
return FALSE;
}
@@ -1327,12 +1327,6 @@ sna_blt_composite(struct sna *sna,
return FALSE;
}
- if (src->filter == PictFilterConvolution) {
- DBG(("%s: convolutions filters not handled\n",
- __FUNCTION__));
- return FALSE;
- }
-
if (!(dst->format == src_format ||
dst->format == PICT_FORMAT(PICT_FORMAT_BPP(src_format),
PICT_FORMAT_TYPE(src_format),
@@ -1505,8 +1499,7 @@ static Bool sna_blt_fill_box(struct sna *sna, uint8_t alu,
const BoxRec *box)
{
struct kgem *kgem = &sna->kgem;
- uint32_t br13, cmd;
- uint32_t *b;
+ uint32_t br13, cmd, *b;
DBG(("%s: box=((%d, %d), (%d, %d))\n", __FUNCTION__,
box->x1, box->y1, box->x2, box->y2));
@@ -1515,27 +1508,27 @@ static Bool sna_blt_fill_box(struct sna *sna, uint8_t alu,
assert(box->y1 >= 0);
cmd = XY_COLOR_BLT;
- if (bpp == 32)
- cmd |= BLT_WRITE_ALPHA | BLT_WRITE_RGB;
-
br13 = bo->pitch;
if (kgem->gen >= 40 && bo->tiling) {
cmd |= BLT_DST_TILED;
br13 >>= 2;
}
- if (br13 > MAXSHORT) {
- DBG(("%s: fallback -- pitch is too large %d [%d]\n",
- __FUNCTION__, bo->pitch, br13));
- return FALSE;
- }
+ assert(br13 < MAXSHORT);
- if (color == 0)
- alu = GXclear;
+ if (alu == GXclear)
+ color = 0;
+ else if (alu == GXcopy) {
+ if (color == 0)
+ alu = GXclear;
+ else if (color == -1)
+ alu = GXset;
+ }
br13 |= fill_ROP[alu] << 16;
switch (bpp) {
default: assert(0);
- case 32: br13 |= 1 << 25; /* RGB8888 */
+ case 32: cmd |= BLT_WRITE_ALPHA | BLT_WRITE_RGB;
+ br13 |= 1 << 25; /* RGB8888 */
case 16: br13 |= 1 << 24; /* RGB565 */
case 8: break;
}
@@ -1544,8 +1537,7 @@ static Bool sna_blt_fill_box(struct sna *sna, uint8_t alu,
if (kgem->nbatch >= 6 &&
(alu == GXcopy || alu == GXclear || alu == GXset) &&
kgem->batch[kgem->nbatch-6] == cmd &&
- kgem->batch[kgem->nbatch-4] == ((uint32_t)box[0].y1 << 16 | (uint16_t)box[0].x1) &&
- kgem->batch[kgem->nbatch-3] == ((uint32_t)box[0].y2 << 16 | (uint16_t)box[0].x2) &&
+ *(uint64_t *)&kgem->batch[kgem->nbatch-4] == *(uint64_t *)box &&
kgem->reloc[kgem->nreloc-1].target_handle == bo->handle) {
DBG(("%s: replacing last fill\n", __FUNCTION__));
kgem->batch[kgem->nbatch-5] = br13;
@@ -1562,12 +1554,10 @@ static Bool sna_blt_fill_box(struct sna *sna, uint8_t alu,
}
b = kgem->batch + kgem->nbatch;
-
b[0] = cmd;
b[1] = br13;
*(uint64_t *)(b+2) = *(uint64_t *)box;
- b[4] = kgem_add_reloc(kgem, kgem->nbatch + 4,
- bo,
+ b[4] = kgem_add_reloc(kgem, kgem->nbatch + 4, bo,
I915_GEM_DOMAIN_RENDER << 16 |
I915_GEM_DOMAIN_RENDER |
KGEM_RELOC_FENCED,
@@ -1608,8 +1598,7 @@ Bool sna_blt_fill_boxes(struct sna *sna, uint8_t alu,
cmd |= 1 << 11;
br13 >>= 2;
}
- if (br13 > MAXSHORT)
- return FALSE;
+ assert(br13 < MAXSHORT);
if (alu == GXclear)
pixel = 0;
@@ -1756,16 +1745,14 @@ Bool sna_blt_copy_boxes(struct sna *sna, uint8_t alu,
cmd |= BLT_SRC_TILED;
src_pitch >>= 2;
}
- if (src_pitch > MAXSHORT)
- return FALSE;
+ assert(src_pitch < MAXSHORT);
br13 = dst_bo->pitch;
if (kgem->gen >= 40 && dst_bo->tiling) {
cmd |= BLT_DST_TILED;
br13 >>= 2;
}
- if (br13 > MAXSHORT)
- return FALSE;
+ assert(br13 < MAXSHORT);
br13 |= copy_ROP[alu] << 16;
switch (bpp) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 01:31:22 +0000