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azbox: default to manual blitting

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to check if kernel-autoblit is getting usable, use
"AZBOX_KERNEL_BLIT=1" environment variable
This commit is contained in:
Stefan Seyfried
2013-09-22 14:29:30 +02:00
parent 80b48dea17
commit 997f8761b0
2 changed files with 5 additions and 5 deletions
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6
src/driver/fbaccel.cpp
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@@ -870,10 +870,10 @@ void CFbAccel::_blit()
#define FBIO_BLIT 0x22 #define FBIO_BLIT 0x22
#define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8) #define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8)
#endif #endif
static bool azblit = getenv("AZBOX_MANUAL_BLIT") ? true : false; static bool autoblit = getenv("AZBOX_KERNEL_BLIT") ? true : false;
void CFbAccel::blit() void CFbAccel::_blit()
{ {
if (!azblit) if (autoblit)
return; return;
// blit // blit
if (ioctl(fb->fd, FBIO_BLIT) < 0) if (ioctl(fb->fd, FBIO_BLIT) < 0)

4
src/driver/framebuffer_ng.cpp
View File

@@ -418,8 +418,8 @@ fprintf(stderr, "CFrameBuffer::setMode avail: %d active: %d\n", available, activ
#define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8) #define FBIO_SET_MANUAL_BLIT _IOW('F', 0x21, __u8)
#define FBIO_BLIT 0x22 #define FBIO_BLIT 0x22
#endif #endif
// set manual blit if AZBOX_MANUAL_BLIT environment variable is set // set auto blit if AZBOX_KERNEL_BLIT environment variable is set
unsigned char tmp = getenv("AZBOX_MANUAL_BLIT") ? 1 : 0; unsigned char tmp = getenv("AZBOX_KERNEL_BLIT") ? 0 : 1;
if (ioctl(fd, FBIO_SET_MANUAL_BLIT, &tmp)<0) if (ioctl(fd, FBIO_SET_MANUAL_BLIT, &tmp)<0)
perror("FBIO_SET_MANUAL_BLIT"); perror("FBIO_SET_MANUAL_BLIT");