git: 01215ffec65a - stable/14 - vt: Add vd_bitblt_argb
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Date: Mon, 29 Jul 2024 16:38:32 UTC
The branch stable/14 has been updated by manu:
URL: https://cgit.FreeBSD.org/src/commit/?id=01215ffec65ae607a0583c564158097b5d56e531
commit 01215ffec65ae607a0583c564158097b5d56e531
Author: Emmanuel Vadot <manu@FreeBSD.org>
AuthorDate: 2024-07-09 12:35:12 +0000
Commit: Emmanuel Vadot <manu@FreeBSD.org>
CommitDate: 2024-07-29 16:37:12 +0000
vt: Add vd_bitblt_argb
This blit an ARGB image on the dedicated vd.
This also adds vt_fb_bitblt_argb which will works for most of the vt backends
Differential Revision: https://reviews.freebsd.org/D45929
Reviewed by: tsoome
Sponsored by: Beckhoff Automation GmbH & Co. KG
(cherry picked from commit b93028d8cd3aafc883b5f0ecec65a8a2a30af7f3)
---
sys/dev/virtio/gpu/virtio_gpu.c | 12 ++++++++++
sys/dev/vt/hw/efifb/efifb.c | 1 +
sys/dev/vt/hw/fb/vt_early_fb.c | 1 +
sys/dev/vt/hw/fb/vt_fb.c | 47 +++++++++++++++++++++++++++++++++++++++
sys/dev/vt/hw/fb/vt_fb.h | 1 +
sys/dev/vt/hw/ofwfb/ofwfb.c | 12 ++++++++++
sys/dev/vt/hw/simplefb/simplefb.c | 12 ++++++++++
sys/dev/vt/hw/vbefb/vbefb.c | 1 +
sys/dev/vt/hw/vga/vt_vga.c | 12 ++++++++++
sys/dev/vt/vt.h | 5 +++++
10 files changed, 104 insertions(+)
diff --git a/sys/dev/virtio/gpu/virtio_gpu.c b/sys/dev/virtio/gpu/virtio_gpu.c
index 6209fe4beae1..ccb49a6b7695 100644
--- a/sys/dev/virtio/gpu/virtio_gpu.c
+++ b/sys/dev/virtio/gpu/virtio_gpu.c
@@ -102,6 +102,7 @@ static vd_bitblt_text_t vtgpu_fb_bitblt_text;
static vd_bitblt_bmp_t vtgpu_fb_bitblt_bitmap;
static vd_drawrect_t vtgpu_fb_drawrect;
static vd_setpixel_t vtgpu_fb_setpixel;
+static vd_bitblt_argb_t vtgpu_fb_bitblt_argb;
static struct vt_driver vtgpu_fb_driver = {
.vd_name = "virtio_gpu",
@@ -111,6 +112,7 @@ static struct vt_driver vtgpu_fb_driver = {
.vd_bitblt_text = vtgpu_fb_bitblt_text,
.vd_invalidate_text = vt_fb_invalidate_text,
.vd_bitblt_bmp = vtgpu_fb_bitblt_bitmap,
+ .vd_bitblt_argb = vtgpu_fb_bitblt_argb,
.vd_drawrect = vtgpu_fb_drawrect,
.vd_setpixel = vtgpu_fb_setpixel,
.vd_postswitch = vt_fb_postswitch,
@@ -180,6 +182,16 @@ vtgpu_fb_bitblt_bitmap(struct vt_device *vd, const struct vt_window *vw,
vtgpu_resource_flush(sc, x, y, width, height);
}
+static int
+vtgpu_fb_bitblt_argb(struct vt_device *vd, const struct vt_window *vw,
+ const uint8_t *argb,
+ unsigned int width, unsigned int height,
+ unsigned int x, unsigned int y)
+{
+
+ return (EOPNOTSUPP);
+}
+
static void
vtgpu_fb_drawrect(struct vt_device *vd, int x1, int y1, int x2, int y2,
int fill, term_color_t color)
diff --git a/sys/dev/vt/hw/efifb/efifb.c b/sys/dev/vt/hw/efifb/efifb.c
index 12909d836a24..3ba501c000cb 100644
--- a/sys/dev/vt/hw/efifb/efifb.c
+++ b/sys/dev/vt/hw/efifb/efifb.c
@@ -59,6 +59,7 @@ static struct vt_driver vt_efifb_driver = {
.vd_bitblt_text = vt_fb_bitblt_text,
.vd_invalidate_text = vt_fb_invalidate_text,
.vd_bitblt_bmp = vt_fb_bitblt_bitmap,
+ .vd_bitblt_argb = vt_fb_bitblt_argb,
.vd_drawrect = vt_fb_drawrect,
.vd_setpixel = vt_fb_setpixel,
.vd_fb_ioctl = vt_fb_ioctl,
diff --git a/sys/dev/vt/hw/fb/vt_early_fb.c b/sys/dev/vt/hw/fb/vt_early_fb.c
index 265a148ae556..920bfa05fd63 100644
--- a/sys/dev/vt/hw/fb/vt_early_fb.c
+++ b/sys/dev/vt/hw/fb/vt_early_fb.c
@@ -59,6 +59,7 @@ static struct vt_driver vt_fb_early_driver = {
.vd_bitblt_text = vt_fb_bitblt_text,
.vd_invalidate_text = vt_fb_invalidate_text,
.vd_bitblt_bmp = vt_fb_bitblt_bitmap,
+ .vd_bitblt_argb = vt_fb_bitblt_argb,
.vd_drawrect = vt_fb_drawrect,
.vd_setpixel = vt_fb_setpixel,
.vd_priority = VD_PRIORITY_GENERIC,
diff --git a/sys/dev/vt/hw/fb/vt_fb.c b/sys/dev/vt/hw/fb/vt_fb.c
index 5f4173ab144f..87d0595a66f1 100644
--- a/sys/dev/vt/hw/fb/vt_fb.c
+++ b/sys/dev/vt/hw/fb/vt_fb.c
@@ -50,6 +50,7 @@ static struct vt_driver vt_fb_driver = {
.vd_bitblt_text = vt_fb_bitblt_text,
.vd_invalidate_text = vt_fb_invalidate_text,
.vd_bitblt_bmp = vt_fb_bitblt_bitmap,
+ .vd_bitblt_argb = vt_fb_bitblt_argb,
.vd_drawrect = vt_fb_drawrect,
.vd_setpixel = vt_fb_setpixel,
.vd_postswitch = vt_fb_postswitch,
@@ -333,6 +334,52 @@ vt_fb_bitblt_bitmap(struct vt_device *vd, const struct vt_window *vw,
}
}
+int
+vt_fb_bitblt_argb(struct vt_device *vd, const struct vt_window *vw,
+ const uint8_t *argb,
+ unsigned int width, unsigned int height,
+ unsigned int x, unsigned int y)
+{
+ struct fb_info *info;
+ uint32_t o, cc;
+ int bpp, xi, yi;
+
+ info = vd->vd_softc;
+ bpp = FBTYPE_GET_BYTESPP(info);
+ if (bpp != 4)
+ return (EOPNOTSUPP);
+
+ if (info->fb_flags & FB_FLAG_NOWRITE)
+ return (0);
+
+ KASSERT((info->fb_vbase != 0), ("Unmapped framebuffer"));
+
+ /* Bound by right and bottom edges. */
+ if (y + height > vw->vw_draw_area.tr_end.tp_row) {
+ if (y >= vw->vw_draw_area.tr_end.tp_row)
+ return (EINVAL);
+ height = vw->vw_draw_area.tr_end.tp_row - y;
+ }
+ if (x + width > vw->vw_draw_area.tr_end.tp_col) {
+ if (x >= vw->vw_draw_area.tr_end.tp_col)
+ return (EINVAL);
+ width = vw->vw_draw_area.tr_end.tp_col - x;
+ }
+ for (yi = 0; yi < height; yi++) {
+ for (xi = 0; xi < (width * 4); xi += 4) {
+ o = (y + yi) * info->fb_stride + (x + (xi / 4)) * bpp;
+ o += vd->vd_transpose;
+ cc = (argb[yi * width * 4 + xi] << 16) |
+ (argb[yi * width * 4 + xi + 1] << 8) |
+ (argb[yi * width * 4 + xi + 2]) |
+ (argb[yi * width * 4 + xi + 3] << 24);
+ vt_fb_mem_wr4(info, o, cc);
+ }
+ }
+
+ return (0);
+}
+
void
vt_fb_bitblt_text(struct vt_device *vd, const struct vt_window *vw,
const term_rect_t *area)
diff --git a/sys/dev/vt/hw/fb/vt_fb.h b/sys/dev/vt/hw/fb/vt_fb.h
index 54f7ba667eb1..fc3db42b2a15 100644
--- a/sys/dev/vt/hw/fb/vt_fb.h
+++ b/sys/dev/vt/hw/fb/vt_fb.h
@@ -42,6 +42,7 @@ vd_blank_t vt_fb_blank;
vd_bitblt_text_t vt_fb_bitblt_text;
vd_invalidate_text_t vt_fb_invalidate_text;
vd_bitblt_bmp_t vt_fb_bitblt_bitmap;
+vd_bitblt_argb_t vt_fb_bitblt_argb;
vd_drawrect_t vt_fb_drawrect;
vd_setpixel_t vt_fb_setpixel;
vd_postswitch_t vt_fb_postswitch;
diff --git a/sys/dev/vt/hw/ofwfb/ofwfb.c b/sys/dev/vt/hw/ofwfb/ofwfb.c
index 0dc0c39f92cb..aca6b6faeae1 100644
--- a/sys/dev/vt/hw/ofwfb/ofwfb.c
+++ b/sys/dev/vt/hw/ofwfb/ofwfb.c
@@ -67,6 +67,7 @@ static vd_probe_t ofwfb_probe;
static vd_init_t ofwfb_init;
static vd_bitblt_text_t ofwfb_bitblt_text;
static vd_bitblt_bmp_t ofwfb_bitblt_bitmap;
+static vd_bitblt_argb_t ofwfb_bitblt_argb;
static const struct vt_driver vt_ofwfb_driver = {
.vd_name = "ofwfb",
@@ -75,6 +76,7 @@ static const struct vt_driver vt_ofwfb_driver = {
.vd_blank = vt_fb_blank,
.vd_bitblt_text = ofwfb_bitblt_text,
.vd_bitblt_bmp = ofwfb_bitblt_bitmap,
+ .vd_bitblt_argb = ofwfb_bitblt_argb,
.vd_fb_ioctl = vt_fb_ioctl,
.vd_fb_mmap = vt_fb_mmap,
.vd_priority = VD_PRIORITY_GENERIC+1,
@@ -243,6 +245,16 @@ ofwfb_bitblt_bitmap(struct vt_device *vd, const struct vt_window *vw,
}
}
+static int
+ofwfb_bitblt_argb(struct vt_device *vd, const struct vt_window *vw,
+ const uint8_t *argb,
+ unsigned int width, unsigned int height,
+ unsigned int x, unsigned int y)
+{
+
+ return (EOPNOTSUPP);
+}
+
void
ofwfb_bitblt_text(struct vt_device *vd, const struct vt_window *vw,
const term_rect_t *area)
diff --git a/sys/dev/vt/hw/simplefb/simplefb.c b/sys/dev/vt/hw/simplefb/simplefb.c
index c5f17e1b3d16..2f8fd6036ae3 100644
--- a/sys/dev/vt/hw/simplefb/simplefb.c
+++ b/sys/dev/vt/hw/simplefb/simplefb.c
@@ -50,6 +50,7 @@
static vd_init_t vt_simplefb_init;
static vd_fini_t vt_simplefb_fini;
static vd_probe_t vt_simplefb_probe;
+static vd_bitblt_argb_t vt_simplefb_bitblt_argb;
static struct vt_driver vt_simplefb_driver = {
.vd_name = "simplefb",
@@ -60,6 +61,7 @@ static struct vt_driver vt_simplefb_driver = {
.vd_bitblt_text = vt_fb_bitblt_text,
.vd_invalidate_text = vt_fb_invalidate_text,
.vd_bitblt_bmp = vt_fb_bitblt_bitmap,
+ .vd_bitblt_argb = vt_simplefb_bitblt_argb,
.vd_drawrect = vt_fb_drawrect,
.vd_setpixel = vt_fb_setpixel,
.vd_fb_ioctl = vt_fb_ioctl,
@@ -222,3 +224,13 @@ vt_simplefb_fini(struct vt_device *vd, void *softc)
vt_fb_fini(vd, softc);
pmap_unmapdev((void *)sc->fb_vbase, sc->fb_size);
}
+
+static int
+vt_simplefb_bitblt_argb(struct vt_device *vd, const struct vt_window *vw,
+ const uint8_t *argb,
+ unsigned int width, unsigned int height,
+ unsigned int x, unsigned int y)
+{
+
+ return (EOPNOTSUPP);
+}
diff --git a/sys/dev/vt/hw/vbefb/vbefb.c b/sys/dev/vt/hw/vbefb/vbefb.c
index f7dce1be0832..4e65657639b4 100644
--- a/sys/dev/vt/hw/vbefb/vbefb.c
+++ b/sys/dev/vt/hw/vbefb/vbefb.c
@@ -59,6 +59,7 @@ static struct vt_driver vt_vbefb_driver = {
.vd_bitblt_text = vt_fb_bitblt_text,
.vd_invalidate_text = vt_fb_invalidate_text,
.vd_bitblt_bmp = vt_fb_bitblt_bitmap,
+ .vd_bitblt_argb = vt_fb_bitblt_argb,
.vd_drawrect = vt_fb_drawrect,
.vd_setpixel = vt_fb_setpixel,
.vd_fb_ioctl = vt_fb_ioctl,
diff --git a/sys/dev/vt/hw/vga/vt_vga.c b/sys/dev/vt/hw/vga/vt_vga.c
index fdfbaebc0e79..51880ebb62e2 100644
--- a/sys/dev/vt/hw/vga/vt_vga.c
+++ b/sys/dev/vt/hw/vga/vt_vga.c
@@ -97,6 +97,7 @@ static vd_blank_t vga_blank;
static vd_bitblt_text_t vga_bitblt_text;
static vd_invalidate_text_t vga_invalidate_text;
static vd_bitblt_bmp_t vga_bitblt_bitmap;
+static vd_bitblt_argb_t vga_bitblt_argb;
static vd_drawrect_t vga_drawrect;
static vd_setpixel_t vga_setpixel;
static vd_postswitch_t vga_postswitch;
@@ -109,6 +110,7 @@ static const struct vt_driver vt_vga_driver = {
.vd_bitblt_text = vga_bitblt_text,
.vd_invalidate_text = vga_invalidate_text,
.vd_bitblt_bmp = vga_bitblt_bitmap,
+ .vd_bitblt_argb = vga_bitblt_argb,
.vd_drawrect = vga_drawrect,
.vd_setpixel = vga_setpixel,
.vd_postswitch = vga_postswitch,
@@ -999,6 +1001,16 @@ vga_bitblt_bitmap(struct vt_device *vd, const struct vt_window *vw,
}
}
+static int
+vga_bitblt_argb(struct vt_device *vd, const struct vt_window *vw,
+ const uint8_t *argb,
+ unsigned int width, unsigned int height,
+ unsigned int x, unsigned int y)
+{
+
+ return (EOPNOTSUPP);
+}
+
static void
vga_initialize_graphics(struct vt_device *vd)
{
diff --git a/sys/dev/vt/vt.h b/sys/dev/vt/vt.h
index 56a28c0420c7..8e35a81bc101 100644
--- a/sys/dev/vt/vt.h
+++ b/sys/dev/vt/vt.h
@@ -345,6 +345,10 @@ typedef void vd_bitblt_bmp_t(struct vt_device *vd, const struct vt_window *vw,
const uint8_t *pattern, const uint8_t *mask,
unsigned int width, unsigned int height,
unsigned int x, unsigned int y, term_color_t fg, term_color_t bg);
+typedef int vd_bitblt_argb_t(struct vt_device *vd, const struct vt_window *vw,
+ const uint8_t *argb,
+ unsigned int width, unsigned int height,
+ unsigned int x, unsigned int y);
typedef int vd_fb_ioctl_t(struct vt_device *, u_long, caddr_t, struct thread *);
typedef int vd_fb_mmap_t(struct vt_device *, vm_ooffset_t, vm_paddr_t *, int,
vm_memattr_t *);
@@ -368,6 +372,7 @@ struct vt_driver {
vd_bitblt_text_t *vd_bitblt_text;
vd_invalidate_text_t *vd_invalidate_text;
vd_bitblt_bmp_t *vd_bitblt_bmp;
+ vd_bitblt_argb_t *vd_bitblt_argb;
/* Framebuffer ioctls, if present. */
vd_fb_ioctl_t *vd_fb_ioctl;