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sna: PolyGlyph supports all of fill/tile/stipple rules 

The hw routines only directly supports solid fill so fallback for the
interesting cases. An alternative would be to investigate using the
miPolyGlyph routine to convert the weird fills into spans in order to
fallback. Sounds cheaper to fallback, so wait for an actual use case.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-01-31 22:38:46 +00:00
parent df4e1059a4
commit 13508ab5ea
2 changed files with 58 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/sna/kgem.c
View File

@ -719,11 +719,10 @@ void kgem_init(struct kgem *kgem, int fd, struct pci_device *dev, int gen)
DBG(("%s: large object thresold=%d\n",
__FUNCTION__, kgem->large_object_size));
DBG(("%s: max object size (gpu=%d, cpu=%d, tile=%d)\n",
DBG(("%s: max object size (gpu=%d, cpu=%d, tile upload=%d, copy=%d)\n",
__FUNCTION__,
kgem->max_gpu_size,
kgem->max_cpu_size,
kgem->max_tile_size));
kgem->max_gpu_size, kgem->max_cpu_size,
kgem->max_upload_tile_size, kgem->max_copy_tile_size));
/* Convert the aperture thresholds to pages */
kgem->aperture_low /= PAGE_SIZE;

79
src/sna/sna_accel.c
View File

@ -9968,7 +9968,7 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc,
int _x, int _y, unsigned int _n,
CharInfoPtr *_info,
RegionRec *clip,
bool transparent)
uint32_t fg, uint32_t bg)
{
PixmapPtr pixmap = get_drawable_pixmap(drawable);
struct sna *sna = to_sna_from_pixmap(pixmap);
@ -9979,10 +9979,10 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc,
int16_t dx, dy;
uint32_t br00;
uint8_t rop = transparent ? copy_ROP[gc->alu] : ROP_S;
uint8_t rop = bg == -1 ? copy_ROP[gc->alu] : ROP_S;
DBG(("%s (%d, %d) x %d, transparent? %d, alu=%d\n",
__FUNCTION__, _x, _y, _n, transparent, rop));
DBG(("%s (%d, %d) x %d, fg=%08x, bg=%08x alu=%02x\n",
__FUNCTION__, _x, _y, _n, fg, bg, rop));
if (wedged(sna)) {
DBG(("%s -- fallback, wedged\n", __FUNCTION__));
@ -10025,7 +10025,7 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc,
b[0] |= BLT_DST_TILED;
b[1] >>= 2;
}
b[1] |= 1 << 30 | transparent << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[1] |= 1 << 30 | (bg == -1) << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[2] = extents->y1 << 16 | extents->x1;
b[3] = extents->y2 << 16 | extents->x2;
b[4] = kgem_add_reloc(&sna->kgem, sna->kgem.nbatch + 4, bo,
@ -10033,8 +10033,8 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc,
I915_GEM_DOMAIN_RENDER |
KGEM_RELOC_FENCED,
0);
b[5] = gc->bgPixel;
b[6] = gc->fgPixel;
b[5] = bg;
b[6] = fg;
b[7] = 0;
sna->kgem.nbatch += 8;
@ -10079,7 +10079,7 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc,
b[0] |= BLT_DST_TILED;
b[1] >>= 2;
}
b[1] |= 1 << 30 | transparent << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[1] |= 1 << 30 | (bg == -1) << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[2] = extents->y1 << 16 | extents->x1;
b[3] = extents->y2 << 16 | extents->x2;
b[4] = kgem_add_reloc(&sna->kgem, sna->kgem.nbatch + 4, bo,
@ -10087,8 +10087,8 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc,
I915_GEM_DOMAIN_RENDER |
KGEM_RELOC_FENCED,
0);
b[5] = gc->bgPixel;
b[6] = gc->fgPixel;
b[5] = bg;
b[6] = fg;
b[7] = 0;
sna->kgem.nbatch += 8;
}
@ -10269,6 +10269,7 @@ sna_poly_text8(DrawablePtr drawable, GCPtr gc,
ExtentInfoRec extents;
RegionRec region;
long unsigned i, n;
uint32_t fg;
if (drawable->depth < 8)
goto fallback;
@ -10302,7 +10303,13 @@ sna_poly_text8(DrawablePtr drawable, GCPtr gc,
if (!ACCEL_POLY_TEXT8)
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, true)) {
if (!PM_IS_SOLID(drawable, gc->planemask))
return false;
if (!gc_is_solid(gc, &fg))
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, fg, -1)) {
force_fallback:
DBG(("%s: fallback\n", __FUNCTION__));
gc->font->get_glyphs(gc->font, count, (unsigned char *)chars,
@ -10350,6 +10357,7 @@ sna_poly_text16(DrawablePtr drawable, GCPtr gc,
ExtentInfoRec extents;
RegionRec region;
long unsigned i, n;
uint32_t fg;
if (drawable->depth < 8)
goto fallback;
@ -10383,7 +10391,13 @@ sna_poly_text16(DrawablePtr drawable, GCPtr gc,
if (!ACCEL_POLY_TEXT16)
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, true)) {
if (!PM_IS_SOLID(drawable, gc->planemask))
return false;
if (!gc_is_solid(gc, &fg))
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, fg, -1)) {
force_fallback:
DBG(("%s: fallback\n", __FUNCTION__));
gc->font->get_glyphs(gc->font, count, (unsigned char *)chars,
@ -10465,7 +10479,10 @@ sna_image_text8(DrawablePtr drawable, GCPtr gc,
if (!ACCEL_IMAGE_TEXT8)
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, false)) {
if (!PM_IS_SOLID(drawable, gc->planemask))
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, gc->fgPixel, gc->bgPixel)) {
force_fallback:
DBG(("%s: fallback\n", __FUNCTION__));
gc->font->get_glyphs(gc->font, count, (unsigned char *)chars,
@ -10539,7 +10556,10 @@ sna_image_text16(DrawablePtr drawable, GCPtr gc,
if (!ACCEL_IMAGE_TEXT16)
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, false)) {
if (!PM_IS_SOLID(drawable, gc->planemask))
goto force_fallback;
if (!sna_glyph_blt(drawable, gc, x, y, n, info, &region, gc->fgPixel, gc->bgPixel)) {
force_fallback:
DBG(("%s: fallback\n", __FUNCTION__));
gc->font->get_glyphs(gc->font, count, (unsigned char *)chars,
@ -10580,14 +10600,14 @@ sna_reversed_glyph_blt(DrawablePtr drawable, GCPtr gc,
struct kgem_bo *bo,
struct sna_damage **damage,
RegionPtr clip,
bool transparent)
uint32_t fg, uint32_t bg)
{
PixmapPtr pixmap = get_drawable_pixmap(drawable);
struct sna *sna = to_sna_from_pixmap(pixmap);
const BoxRec *extents, *last_extents;
uint32_t *b;
int16_t dx, dy;
uint8_t rop = transparent ? copy_ROP[gc->alu] : ROP_S;
uint8_t rop = bg == -1 ? copy_ROP[gc->alu] : ROP_S;
if (bo->tiling == I915_TILING_Y) {
DBG(("%s: converting bo from Y-tiling\n", __FUNCTION__));
@ -10619,7 +10639,7 @@ sna_reversed_glyph_blt(DrawablePtr drawable, GCPtr gc,
b[0] |= BLT_DST_TILED;
b[1] >>= 2;
}
b[1] |= 1 << 30 | transparent << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[1] |= 1 << 30 | (bg == -1) << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[2] = extents->y1 << 16 | extents->x1;
b[3] = extents->y2 << 16 | extents->x2;
b[4] = kgem_add_reloc(&sna->kgem, sna->kgem.nbatch + 4, bo,
@ -10627,8 +10647,8 @@ sna_reversed_glyph_blt(DrawablePtr drawable, GCPtr gc,
I915_GEM_DOMAIN_RENDER |
KGEM_RELOC_FENCED,
0);
b[5] = gc->bgPixel;
b[6] = gc->fgPixel;
b[5] = bg;
b[6] = fg;
b[7] = 0;
sna->kgem.nbatch += 8;
@ -10672,7 +10692,7 @@ sna_reversed_glyph_blt(DrawablePtr drawable, GCPtr gc,
b[0] |= BLT_DST_TILED;
b[1] >>= 2;
}
b[1] |= 1 << 30 | transparent << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[1] |= 1 << 30 | (bg == -1) << 29 | blt_depth(drawable->depth) << 24 | rop << 16;
b[2] = extents->y1 << 16 | extents->x1;
b[3] = extents->y2 << 16 | extents->x2;
b[4] = kgem_add_reloc(&sna->kgem, sna->kgem.nbatch + 4,
@ -10681,8 +10701,8 @@ sna_reversed_glyph_blt(DrawablePtr drawable, GCPtr gc,
I915_GEM_DOMAIN_RENDER |
KGEM_RELOC_FENCED,
0);
b[5] = gc->bgPixel;
b[6] = gc->fgPixel;
b[5] = bg;
b[6] = fg;
b[7] = 0;
sna->kgem.nbatch += 8;
}
@ -10786,9 +10806,13 @@ sna_image_glyph(DrawablePtr drawable, GCPtr gc,
goto fallback;
}
if (!PM_IS_SOLID(drawable, gc->planemask))
goto fallback;
if ((bo = sna_drawable_use_bo(drawable, &region.extents, &damage)) &&
sna_reversed_glyph_blt(drawable, gc, x, y, n, info, base,
bo, damage, &region, false))
bo, damage, &region,
gc->fgPixel, gc->bgPixel))
goto out;
fallback:
@ -10818,6 +10842,7 @@ sna_poly_glyph(DrawablePtr drawable, GCPtr gc,
RegionRec region;
struct sna_damage **damage;
struct kgem_bo *bo;
uint32_t fg;
if (n == 0)
return;
@ -10853,9 +10878,15 @@ sna_poly_glyph(DrawablePtr drawable, GCPtr gc,
goto fallback;
}
if (!PM_IS_SOLID(drawable, gc->planemask))
goto fallback;
if (!gc_is_solid(gc, &fg))
goto fallback;
if ((bo = sna_drawable_use_bo(drawable, &region.extents, &damage)) &&
sna_reversed_glyph_blt(drawable, gc, x, y, n, info, base,
bo, damage, &region, true))
bo, damage, &region, fg, -1))
goto out;
fallback: