sync code with last improvements from OpenBSD
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88965415ff
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26235 changed files with 29195616 additions and 0 deletions
260
driver/xf86-video-intel/test/basic-fillrect.c
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260
driver/xf86-video-intel/test/basic-fillrect.c
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <X11/Xutil.h> /* for XDestroyImage */
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#include <pixman.h> /* for pixman blt functions */
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#include "test.h"
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static void
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show_cells(char *buf,
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const uint32_t *out, const uint32_t *ref,
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int x, int y, int w, int h)
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{
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int i, j, len = 0;
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for (j = y - 2; j <= y + 2; j++) {
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if (j < 0 || j >= h)
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continue;
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for (i = x - 2; i <= x + 2; i++) {
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if (i < 0 || i >= w)
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continue;
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len += sprintf(buf+len, "%08x ", out[j*w+i]);
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}
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len += sprintf(buf+len, "\t");
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for (i = x - 2; i <= x + 2; i++) {
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if (i < 0 || i >= w)
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continue;
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len += sprintf(buf+len, "%08x ", ref[j*w+i]);
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}
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len += sprintf(buf+len, "\n");
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}
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}
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static void fill_rect(struct test_display *t, Drawable d, uint8_t alu,
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int x, int y, int w, int h, uint32_t fg)
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{
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XGCValues val;
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GC gc;
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val.function = alu;
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val.foreground = fg;
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gc = XCreateGC(t->dpy, d, GCForeground | GCFunction, &val);
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XFillRectangle(t->dpy, d, gc, x, y, w, h);
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XFreeGC(t->dpy, gc);
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}
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static void pixel_tests(struct test *t, int reps, int sets, enum target target)
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{
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struct test_target tt;
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XImage image;
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uint32_t *cells = malloc(t->out.width*t->out.height*4);
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struct {
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uint16_t x, y;
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} *pixels = malloc(reps*sizeof(*pixels));
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int r, s;
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test_target_create_render(&t->out, target, &tt);
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printf("Testing setting of single pixels (%s): ",
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test_target_name(target));
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fflush(stdout);
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for (s = 0; s < sets; s++) {
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for (r = 0; r < reps; r++) {
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int x = rand() % (tt.width - 1);
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int y = rand() % (tt.height - 1);
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uint32_t fg = rand();
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fill_rect(&t->out, tt.draw, GXcopy,
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x, y, 1, 1, fg);
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pixels[r].x = x;
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pixels[r].y = y;
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cells[y*tt.width+x] = fg;
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}
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test_init_image(&image, &t->out.shm, tt.format, 1, 1);
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for (r = 0; r < reps; r++) {
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uint32_t x = pixels[r].x;
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uint32_t y = pixels[r].y;
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uint32_t result;
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XShmGetImage(t->out.dpy, tt.draw, &image,
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x, y, AllPlanes);
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result = *(uint32_t *)image.data;
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if (!pixel_equal(image.depth, result,
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cells[y*tt.width+x])) {
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uint32_t mask = depth_mask(image.depth);
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die("failed to set pixel (%d,%d) to %08x [%08x], found %08x [%08x] instead\n",
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x, y,
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cells[y*tt.width+x] & mask,
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cells[y*tt.width+x],
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result & mask,
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result);
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}
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}
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}
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printf("passed [%d iterations x %d]\n", reps, sets);
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test_target_destroy_render(&t->out, &tt);
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free(pixels);
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free(cells);
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}
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static void clear(struct test_display *dpy, struct test_target *tt)
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{
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XRenderColor render_color = {0};
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XRenderFillRectangle(dpy->dpy, PictOpClear, tt->picture, &render_color,
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0, 0, tt->width, tt->height);
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}
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static void area_tests(struct test *t, int reps, int sets, enum target target)
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{
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struct test_target tt;
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XImage image;
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uint32_t *cells = calloc(sizeof(uint32_t), t->out.width*t->out.height);
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int r, s, x, y;
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printf("Testing area sets (%s): ", test_target_name(target));
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fflush(stdout);
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test_target_create_render(&t->out, target, &tt);
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clear(&t->out, &tt);
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test_init_image(&image, &t->out.shm, tt.format, tt.width, tt.height);
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for (s = 0; s < sets; s++) {
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for (r = 0; r < reps; r++) {
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int w = rand() % tt.width;
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int h = rand() % tt.height;
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uint32_t fg = rand();
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x = rand() % (2*tt.width) - tt.width;
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y = rand() % (2*tt.height) - tt.height;
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fill_rect(&t->out, tt.draw, GXcopy,
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x, y, w, h, fg);
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if (x < 0)
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w += x, x = 0;
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if (y < 0)
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h += y, y = 0;
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if (x >= tt.width || y >= tt.height)
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continue;
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if (x + w > tt.width)
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w = tt.width - x;
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if (y + h > tt.height)
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h = tt.height - y;
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if (w <= 0 || h <= 0)
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continue;
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pixman_fill(cells, tt.width, 32, x, y, w, h, fg);
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}
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XShmGetImage(t->out.dpy, tt.draw, &image, 0, 0, AllPlanes);
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for (y = 0; y < tt.height; y++) {
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for (x = 0; x < tt.width; x++) {
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uint32_t result = *(uint32_t *)
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(image.data +
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y*image.bytes_per_line +
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x*image.bits_per_pixel/8);
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if (!pixel_equal(image.depth, result, cells[y*tt.width+x])) {
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char buf[600];
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uint32_t mask = depth_mask(image.depth);
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show_cells(buf,
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(uint32_t*)image.data, cells,
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x, y, tt.width, tt.height);
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die("failed to set pixel (%d,%d) to %08x [%08x], found %08x [%08x] instead\n%s",
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x, y,
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cells[y*tt.width+x] & mask,
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cells[y*tt.width+x],
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result & mask,
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result, buf);
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}
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}
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}
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}
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printf("passed [%d iterations x %d]\n", reps, sets);
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test_target_destroy_render(&t->out, &tt);
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free(cells);
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}
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static void rect_tests(struct test *t, int reps, int sets, enum target target)
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{
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struct test_target out, ref;
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int r, s;
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printf("Testing area fills (%s): ", test_target_name(target));
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fflush(stdout);
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test_target_create_render(&t->out, target, &out);
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clear(&t->out, &out);
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test_target_create_render(&t->ref, target, &ref);
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clear(&t->ref, &ref);
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for (s = 0; s < sets; s++) {
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for (r = 0; r < reps; r++) {
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int x = rand() % (2*out.width) - out.width;
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int y = rand() % (2*out.height) - out.height;
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int w = rand() % (2*out.width);
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int h = rand() % (2*out.height);
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uint8_t alu = rand() % (GXset + 1);
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uint32_t fg = rand();
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fill_rect(&t->out, out.draw, alu,
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x, y, w, h, fg);
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fill_rect(&t->ref, ref.draw, alu,
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x, y, w, h, fg);
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}
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test_compare(t,
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out.draw, out.format,
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ref.draw, ref.format,
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0, 0, out.width, out.height,
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"");
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}
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printf("passed [%d iterations x %d]\n", reps, sets);
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test_target_destroy_render(&t->out, &out);
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test_target_destroy_render(&t->ref, &ref);
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}
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int main(int argc, char **argv)
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{
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struct test test;
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int i;
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test_init(&test, argc, argv);
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for (i = 0; i <= DEFAULT_ITERATIONS; i++) {
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int reps = REPS(i), sets = SETS(i);
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enum target t;
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for (t = TARGET_FIRST; t <= TARGET_LAST; t++) {
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pixel_tests(&test, reps, sets, t);
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area_tests(&test, reps, sets, t);
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rect_tests(&test, reps, sets, t);
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}
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}
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return 0;
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}
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