qemu-e2k/hw/display
Keqian Zhu b097b80bc9 virtio-gpu: Optimize 2D resource data transfer
The following points sometimes can reduce much data
to copy:
1. When width matches, we can transfer data with one
call of iov_to_buf().
2. Only the required height need to transfer, not
whole image.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230612021358.25068-1-zhukeqian1@huawei.com>
2023-06-27 17:08:47 +02:00
..
acpi-vga-stub.c
acpi-vga.c
artist.c
ati_2d.c display: include dependencies explicitly 2022-11-10 10:17:18 -05:00
ati_dbg.c
ati_int.h include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
ati_regs.h
ati.c
bcm2835_fb.c
blizzard.c
bochs-display.c include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
cg3.c
cirrus_vga_internal.h
cirrus_vga_isa.c display: include dependencies explicitly 2022-11-10 10:17:18 -05:00
cirrus_vga_rop2.h
cirrus_vga_rop.h
cirrus_vga.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
dpcd.c
edid-generate.c
edid-region.c
exynos4210_fimd.c
framebuffer.c
framebuffer.h
g364fb.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
i2c-ddc.c
jazz_led.c
Kconfig hw: Include the VMWare devices only in the x86 targets 2022-12-15 15:19:24 +01:00
macfb.c
meson.build meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
next-fb.c hw/display/next-fb: Fix comment typo 2022-12-03 22:07:07 +01:00
omap_dss.c hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
omap_lcdc.c hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
pl110_template.h
pl110.c
pxa2xx_lcd.c
qxl-logger.c hw/display/qxl: Pass requested buffer size to qxl_phys2virt() 2022-11-29 18:15:26 -05:00
qxl-render.c ui: rename cursor_{put->unref} 2023-03-13 22:57:39 +04:00
qxl.c hw: replace most qemu_bh_new calls with qemu_bh_new_guarded 2023-04-28 11:31:54 +02:00
qxl.h ui/spice: Require spice-server >= 0.14.0 2023-01-19 13:30:01 +01:00
ramfb-standalone.c
ramfb.c
sii9022.c
sm501.c hw/display/sm501: Remove unneeded increment from loop 2023-05-05 12:34:22 -03:00
ssd0303.c
ssd0323.c
tc6393xb.c
tcx.c
trace-events ui/spice: QXLInterface method set_mm_time() is now dead, drop 2023-01-19 13:30:01 +01:00
trace.h
vga_int.h display: include dependencies explicitly 2022-11-10 10:17:18 -05:00
vga_regs.h
vga-access.h
vga-helpers.h
vga-isa.c display: include dependencies explicitly 2022-11-10 10:17:18 -05:00
vga-mmio.c display: include dependencies explicitly 2022-11-10 10:17:18 -05:00
vga-pci.c include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
vga.c hw/display: Compile vga.c as target-independent code 2023-04-20 11:25:32 +02:00
vhost-user-gpu-pci.c
vhost-user-gpu.c vhost-user: fully use new backend/frontend naming 2023-06-26 09:50:00 -04:00
vhost-user-vga.c
virtio-gpu-base.c
virtio-gpu-gl.c
virtio-gpu-pci-gl.c
virtio-gpu-pci.c
virtio-gpu-udmabuf-stubs.c
virtio-gpu-udmabuf.c Do not include "qemu/error-report.h" in headers that do not need it 2023-02-14 09:11:27 +01:00
virtio-gpu-virgl.c Do not include "qemu/error-report.h" in headers that do not need it 2023-02-14 09:11:27 +01:00
virtio-gpu.c virtio-gpu: Optimize 2D resource data transfer 2023-06-27 17:08:47 +02:00
virtio-vga-gl.c
virtio-vga.c hw/display/virtio-vga: Convert TYPE_VIRTIO_VGA_BASE to 3-phase reset 2022-12-16 15:59:07 +00:00
virtio-vga.h hw/display/virtio-vga: Convert TYPE_VIRTIO_VGA_BASE to 3-phase reset 2022-12-16 15:59:07 +00:00
vmware_vga.c ui: rename cursor_{put->unref} 2023-03-13 22:57:39 +04:00
xenfb.c hw/xen: Use XEN_PAGE_SIZE in PV backend drivers 2023-03-07 17:04:30 +00:00
xlnx_dp.c