#include #include #include #include #include #include #include #include #include #include #include "test.h" #include "extcpuframebuffer.h" using namespace kms; int main(int argc, char** argv) { const char* fbdev = "/dev/fb0"; int r; int fd = open(fbdev, O_RDWR); FAIL_IF(fd < 0, "open %s failed\n", fbdev); struct fb_var_screeninfo var; r = ioctl(fd, FBIOGET_VSCREENINFO, &var); FAIL_IF(r, "FBIOGET_VSCREENINFO failed"); struct fb_fix_screeninfo fix; r = ioctl(fd, FBIOGET_FSCREENINFO, &fix); FAIL_IF(r, "FBIOGET_FSCREENINFO failed"); uint8_t* ptr = (uint8_t*)mmap(NULL, var.yres_virtual * fix.line_length, PROT_WRITE | PROT_READ, MAP_SHARED, fd, 0); FAIL_IF(ptr == MAP_FAILED, "mmap failed"); ExtCPUFramebuffer buf(var.xres, var.yres_virtual, PixelFormat::XRGB8888, ptr, fix.line_length); printf("%s: res %dx%d, virtual %dx%d, line_len %d\n", fbdev, var.xres, var.yres, var.xres_virtual, var.yres_virtual, fix.line_length); draw_test_pattern(buf); for (unsigned y = 0; y < var.yres_virtual; ++y) memcpy(ptr + fix.line_length * y, buf.map(0) + buf.stride(0) * y, buf.stride(0)); close(fd); return 0; } 5df5d124883a1426460c1b8ed8'>refslogtreecommitdiff
path: root/radeon/bof.h
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