summaryrefslogtreecommitdiffstatsci
path: root/src/caskbench.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/caskbench.cpp')
-rw-r--r--src/caskbench.cpp504
1 files changed, 252 insertions, 252 deletions
diff --git a/src/caskbench.cpp b/src/caskbench.cpp
index d25a8b6..7093847 100644
--- a/src/caskbench.cpp
+++ b/src/caskbench.cpp
@@ -16,28 +16,28 @@
#include "caskbench.h"
typedef struct _caskbench_options {
- int dry_run;
- int iterations;
- int size;
- char* output_file;
- char* surface_type;
+ int dry_run;
+ int iterations;
+ int size;
+ char* output_file;
+ char* surface_type;
} caskbench_options_t;
typedef struct _caskbench_perf_test {
- const char *name;
- int (*setup)(caskbench_context_t*);
- void (*teardown)(void);
- int (*test_case)(caskbench_context_t*);
- void (*write_image)(const char *, caskbench_context_t*);
+ const char *name;
+ int (*setup)(caskbench_context_t*);
+ void (*teardown)(void);
+ int (*test_case)(caskbench_context_t*);
+ void (*write_image)(const char *, caskbench_context_t*);
} caskbench_perf_test_t;
typedef struct _caskbench_result {
- const char *test_case_name;
- int size;
- int iterations;
- double min_run_time;
- double avg_run_time;
- int status;
+ const char *test_case_name;
+ int size;
+ int iterations;
+ double min_run_time;
+ double avg_run_time;
+ int status;
} caskbench_result_t;
// Backend-specific graphics initialization
@@ -60,317 +60,317 @@ create_skia_device_egl (int width, int height);
void
write_image_file_cairo (const char *fname, caskbench_context_t *context)
{
- assert (context->cairo_surface);
- cairo_surface_write_to_png (context->cairo_surface, fname);
+ assert (context->cairo_surface);
+ cairo_surface_write_to_png (context->cairo_surface, fname);
}
void
write_image_file_skia (const char *fname, caskbench_context_t *context)
{
- SkBaseDevice *device = context->skia_device;
- assert (device);
+ SkBaseDevice *device = context->skia_device;
+ assert (device);
- const SkBitmap &bitmap = device->accessBitmap(false);
- SkAutoLockPixels image_lock(bitmap);
- cairo_surface_t* surface = cairo_image_surface_create_for_data((unsigned char*)bitmap.getPixels(),
- CAIRO_FORMAT_ARGB32,
- bitmap.width(), bitmap.height(),
- bitmap.rowBytes());
+ const SkBitmap &bitmap = device->accessBitmap(false);
+ SkAutoLockPixels image_lock(bitmap);
+ cairo_surface_t* surface = cairo_image_surface_create_for_data((unsigned char*)bitmap.getPixels(),
+ CAIRO_FORMAT_ARGB32,
+ bitmap.width(), bitmap.height(),
+ bitmap.rowBytes());
- cairo_surface_write_to_png (surface, fname);
- cairo_surface_destroy(surface);
+ cairo_surface_write_to_png (surface, fname);
+ cairo_surface_destroy(surface);
}
caskbench_perf_test_t perf_tests[] = {
- {"cairo-fill", ca_setup_fill, ca_teardown_fill, ca_test_fill, write_image_file_cairo},
- {"skia-fill", sk_setup_fill, sk_teardown_fill, sk_test_fill, write_image_file_skia },
+ {"cairo-fill", ca_setup_fill, ca_teardown_fill, ca_test_fill, write_image_file_cairo},
+ {"skia-fill", sk_setup_fill, sk_teardown_fill, sk_test_fill, write_image_file_skia },
- {"cairo-image", ca_setup_image, ca_teardown_image, ca_test_image, write_image_file_cairo},
- {"skia-image", sk_setup_image, sk_teardown_image, sk_test_image, write_image_file_skia },
+ {"cairo-image", ca_setup_image, ca_teardown_image, ca_test_image, write_image_file_cairo},
+ {"skia-image", sk_setup_image, sk_teardown_image, sk_test_image, write_image_file_skia },
- {"cairo-mask", ca_setup_mask, ca_teardown_mask, ca_test_mask, write_image_file_cairo},
- {"skia-mask", sk_setup_mask, sk_teardown_mask, sk_test_mask, write_image_file_skia },
+ {"cairo-mask", ca_setup_mask, ca_teardown_mask, ca_test_mask, write_image_file_cairo},
+ {"skia-mask", sk_setup_mask, sk_teardown_mask, sk_test_mask, write_image_file_skia },
- {"cairo-paint", ca_setup_paint, ca_teardown_paint, ca_test_paint, write_image_file_cairo},
- {"skia-paint", sk_setup_paint, sk_teardown_paint, sk_test_paint, write_image_file_skia },
+ {"cairo-paint", ca_setup_paint, ca_teardown_paint, ca_test_paint, write_image_file_cairo},
+ {"skia-paint", sk_setup_paint, sk_teardown_paint, sk_test_paint, write_image_file_skia },
- {"cairo-stroke", ca_setup_stroke, ca_teardown_stroke, ca_test_stroke, write_image_file_cairo},
- {"skia-stroke", sk_setup_stroke, sk_teardown_stroke, sk_test_stroke, write_image_file_skia },
+ {"cairo-stroke", ca_setup_stroke, ca_teardown_stroke, ca_test_stroke, write_image_file_cairo},
+ {"skia-stroke", sk_setup_stroke, sk_teardown_stroke, sk_test_stroke, write_image_file_skia },
- {"cairo-rectangles", ca_setup_rectangles, ca_teardown_rectangles, ca_test_rectangles, write_image_file_cairo},
- {"skia-rectangles", sk_setup_rectangles, sk_teardown_rectangles, sk_test_rectangles, write_image_file_skia },
+ {"cairo-rectangles", ca_setup_rectangles, ca_teardown_rectangles, ca_test_rectangles, write_image_file_cairo},
+ {"skia-rectangles", sk_setup_rectangles, sk_teardown_rectangles, sk_test_rectangles, write_image_file_skia },
- {"cairo-roundrect", ca_setup_roundrect, ca_teardown_roundrect, ca_test_roundrect, write_image_file_cairo},
- {"skia-roundrect", sk_setup_roundrect, sk_teardown_roundrect, sk_test_roundrect, write_image_file_skia },
+ {"cairo-roundrect", ca_setup_roundrect, ca_teardown_roundrect, ca_test_roundrect, write_image_file_cairo},
+ {"skia-roundrect", sk_setup_roundrect, sk_teardown_roundrect, sk_test_roundrect, write_image_file_skia },
- {"cairo-bubbles", ca_setup_bubbles, ca_teardown_bubbles, ca_test_bubbles, write_image_file_cairo},
- {"skia-bubbles", sk_setup_bubbles, sk_teardown_bubbles, sk_test_bubbles, write_image_file_skia },
+ {"cairo-bubbles", ca_setup_bubbles, ca_teardown_bubbles, ca_test_bubbles, write_image_file_cairo},
+ {"skia-bubbles", sk_setup_bubbles, sk_teardown_bubbles, sk_test_bubbles, write_image_file_skia },
- {"cairo-multishape", ca_setup_multishape, ca_teardown_multishape, ca_test_multishape, write_image_file_cairo},
- {"skia-multishape", sk_setup_multishape, sk_teardown_multishape, sk_test_multishape, write_image_file_skia },
+ {"cairo-multishape", ca_setup_multishape, ca_teardown_multishape, ca_test_multishape, write_image_file_cairo},
+ {"skia-multishape", sk_setup_multishape, sk_teardown_multishape, sk_test_multishape, write_image_file_skia },
};
typedef enum {
- CASKBENCH_STATUS_PASS,
- CASKBENCH_STATUS_FAIL,
- CASKBENCH_STATUS_ERROR,
- CASKBENCH_STATUS_CRASH,
+ CASKBENCH_STATUS_PASS,
+ CASKBENCH_STATUS_FAIL,
+ CASKBENCH_STATUS_ERROR,
+ CASKBENCH_STATUS_CRASH,
} caskbench_status_t;
static const char *
_status_to_string(int result)
{
- switch (result) {
- case CASKBENCH_STATUS_PASS:
- return "PASS";
- case CASKBENCH_STATUS_FAIL:
- return "FAIL";
- case CASKBENCH_STATUS_ERROR:
- return "ERROR";
- case CASKBENCH_STATUS_CRASH:
- return "CRASH";
- default:
- return "unknown";
- }
+ switch (result) {
+ case CASKBENCH_STATUS_PASS:
+ return "PASS";
+ case CASKBENCH_STATUS_FAIL:
+ return "FAIL";
+ case CASKBENCH_STATUS_ERROR:
+ return "ERROR";
+ case CASKBENCH_STATUS_CRASH:
+ return "CRASH";
+ default:
+ return "unknown";
+ }
}
void
process_options(caskbench_options_t *opt, int argc, char *argv[])
{
- int rc;
- poptContext pc;
- struct poptOption po[] = {
- {"iterations", 'i', POPT_ARG_INT, &opt->iterations, 0,
- "The number of times each test case should be run",
- NULL},
- {"dry-run", 'n', POPT_ARG_NONE, &opt->dry_run, 0,
- "Just list the selected test case names without executing",
- NULL},
- {"output-file", 'o', POPT_ARG_STRING, &opt->output_file, 0,
- "Filename to write JSON output to",
- NULL},
- {"test-size", 's', POPT_ARG_INT, &opt->size, 0,
- "Controls the complexity of the tests, such as number of drawn elements",
- NULL},
- {"surface-type", 't', POPT_ARG_STRING, &opt->surface_type, 0,
- "Type of graphics surface to use (image, glx, or egl)",
- NULL},
- POPT_AUTOHELP
- {NULL}
- };
+ int rc;
+ poptContext pc;
+ struct poptOption po[] = {
+ {"iterations", 'i', POPT_ARG_INT, &opt->iterations, 0,
+ "The number of times each test case should be run",
+ NULL},
+ {"dry-run", 'n', POPT_ARG_NONE, &opt->dry_run, 0,
+ "Just list the selected test case names without executing",
+ NULL},
+ {"output-file", 'o', POPT_ARG_STRING, &opt->output_file, 0,
+ "Filename to write JSON output to",
+ NULL},
+ {"test-size", 's', POPT_ARG_INT, &opt->size, 0,
+ "Controls the complexity of the tests, such as number of drawn elements",
+ NULL},
+ {"surface-type", 't', POPT_ARG_STRING, &opt->surface_type, 0,
+ "Type of graphics surface to use (image, glx, or egl)",
+ NULL},
+ POPT_AUTOHELP
+ {NULL}
+ };
- // Initialize options
- opt->dry_run = 0;
- opt->iterations = 64;
- opt->size = 64;
- opt->output_file = NULL;
- opt->surface_type = NULL;
+ // Initialize options
+ opt->dry_run = 0;
+ opt->iterations = 64;
+ opt->size = 64;
+ opt->output_file = NULL;
+ opt->surface_type = NULL;
- // Process the command line
- pc = poptGetContext(NULL, argc, (const char **)argv, po, 0);
- poptSetOtherOptionHelp(pc, "[ARG...]");
- poptReadDefaultConfig(pc, 0);
- while ((rc = poptGetNextOpt(pc)) >= 0) {
- printf("%d\n", rc);
- }
- if (rc != -1) {
- // handle error
- switch(rc) {
- case POPT_ERROR_NOARG:
- errx(1, "Argument missing for an option\n");
- case POPT_ERROR_BADOPT:
- errx(1, "Unknown option or argument\n");
- case POPT_ERROR_BADNUMBER:
- case POPT_ERROR_OVERFLOW:
- errx(1, "Option could not be converted to number\n");
- default:
- errx(1, "Unknown error in option processing\n");
+ // Process the command line
+ pc = poptGetContext(NULL, argc, (const char **)argv, po, 0);
+ poptSetOtherOptionHelp(pc, "[ARG...]");
+ poptReadDefaultConfig(pc, 0);
+ while ((rc = poptGetNextOpt(pc)) >= 0) {
+ printf("%d\n", rc);
+ }
+ if (rc != -1) {
+ // handle error
+ switch(rc) {
+ case POPT_ERROR_NOARG:
+ errx(1, "Argument missing for an option\n");
+ case POPT_ERROR_BADOPT:
+ errx(1, "Unknown option or argument\n");
+ case POPT_ERROR_BADNUMBER:
+ case POPT_ERROR_OVERFLOW:
+ errx(1, "Option could not be converted to number\n");
+ default:
+ errx(1, "Unknown error in option processing\n");
+ }
}
- }
- // Remaining args are the tests to be run, or all if this list is empty
- //const char **tests = poptGetArgs(pc);
+ // Remaining args are the tests to be run, or all if this list is empty
+ //const char **tests = poptGetArgs(pc);
}
double
get_tick (void)
{
- struct timeval now;
- gettimeofday (&now, NULL);
- return (double)now.tv_sec + (double)now.tv_usec / 1000000.0;
+ struct timeval now;
+ gettimeofday (&now, NULL);
+ return (double)now.tv_sec + (double)now.tv_usec / 1000000.0;
}
void
randomize_color(cairo_t *cr)
{
- double red, green, blue, alpha;
+ double red, green, blue, alpha;
- red = (double)rand()/RAND_MAX;
- green = (double)rand()/RAND_MAX;
- blue = (double)rand()/RAND_MAX;
- alpha = (double)rand()/RAND_MAX;
+ red = (double)rand()/RAND_MAX;
+ green = (double)rand()/RAND_MAX;
+ blue = (double)rand()/RAND_MAX;
+ alpha = (double)rand()/RAND_MAX;
- cairo_set_source_rgba (cr, red, green, blue, alpha);
+ cairo_set_source_rgba (cr, red, green, blue, alpha);
}
int
main (int argc, char *argv[])
{
- int c, i;
- caskbench_options_t opt;
- double start_time, stop_time, run_time, run_total;
- double cairo_avg_time = 0.0;
- double perf_improvement = 0.0;
- FILE *fp;
- char fname[256];
+ int c, i;
+ caskbench_options_t opt;
+ double start_time, stop_time, run_time, run_total;
+ double cairo_avg_time = 0.0;
+ double perf_improvement = 0.0;
+ FILE *fp;
+ char fname[256];
- process_options(&opt, argc, argv);
+ process_options(&opt, argc, argv);
- if (opt.output_file) {
- // start writing json to output file
- fp = fopen(opt.output_file, "w");
- fprintf(fp, "[\n");
- }
- for (c=0; c<NUM_ELEM(perf_tests); c++) {
- caskbench_context_t context;
- caskbench_result_t result;
- SkPaint skia_paint;
+ if (opt.output_file) {
+ // start writing json to output file
+ fp = fopen(opt.output_file, "w");
+ fprintf(fp, "[\n");
+ }
+ for (c=0; c<NUM_ELEM(perf_tests); c++) {
+ caskbench_context_t context;
+ caskbench_result_t result;
+ SkPaint skia_paint;
- context.size = opt.size;
- context.canvas_width = 800;
- context.canvas_height = 400;
- context.skia_device = NULL;
- context.skia_paint = &skia_paint;
+ context.size = opt.size;
+ context.canvas_width = 800;
+ context.canvas_height = 400;
+ context.skia_device = NULL;
+ context.skia_paint = &skia_paint;
- if (opt.surface_type == NULL || !strncmp(opt.surface_type, "image", 5)) {
- context.cairo_surface = create_cairo_surface_image ( context.canvas_width,
- context.canvas_height);
- context.skia_device = create_skia_device_image ( context.canvas_width,
- context.canvas_height);
+ if (opt.surface_type == NULL || !strncmp(opt.surface_type, "image", 5)) {
+ context.cairo_surface = create_cairo_surface_image ( context.canvas_width,
+ context.canvas_height);
+ context.skia_device = create_skia_device_image ( context.canvas_width,
+ context.canvas_height);
- } else if (!strncmp(opt.surface_type, "glx", 3)) {
- context.cairo_surface = create_cairo_surface_glx ( context.canvas_width,
- context.canvas_height);
+ } else if (!strncmp(opt.surface_type, "glx", 3)) {
+ context.cairo_surface = create_cairo_surface_glx ( context.canvas_width,
+ context.canvas_height);
- } else if (!strncmp(opt.surface_type, "egl", 3)) {
- context.cairo_surface = create_cairo_surface_egl ( context.canvas_width,
- context.canvas_height);
- context.skia_device = create_skia_device_egl ( context.canvas_width,
- context.canvas_height);
- }
+ } else if (!strncmp(opt.surface_type, "egl", 3)) {
+ context.cairo_surface = create_cairo_surface_egl ( context.canvas_width,
+ context.canvas_height);
+ context.skia_device = create_skia_device_egl ( context.canvas_width,
+ context.canvas_height);
+ }
- if (!context.cairo_surface)
- errx(2, "Could not create a cairo surface\n");
- if (!context.skia_device)
- errx(2, "Could not create a skia device\n");
+ if (!context.cairo_surface)
+ errx(2, "Could not create a cairo surface\n");
+ if (!context.skia_device)
+ errx(2, "Could not create a skia device\n");
- // If dry run, just list the test cases
- if (opt.dry_run) {
- printf("%s\n", perf_tests[c].name);
- continue;
- }
+ // If dry run, just list the test cases
+ if (opt.dry_run) {
+ printf("%s\n", perf_tests[c].name);
+ continue;
+ }
- srand(0xdeadbeef);
- context.cairo_cr = cairo_create(context.cairo_surface);
- context.skia_canvas = new SkCanvas(context.skia_device);
+ srand(0xdeadbeef);
+ context.cairo_cr = cairo_create(context.cairo_surface);
+ context.skia_canvas = new SkCanvas(context.skia_device);
- result.test_case_name = perf_tests[c].name;
- result.size = 0;
- result.min_run_time = -1.0;
- result.avg_run_time = -1.0;
+ result.test_case_name = perf_tests[c].name;
+ result.size = 0;
+ result.min_run_time = -1.0;
+ result.avg_run_time = -1.0;
- if (perf_tests[c].setup != NULL)
- if (!perf_tests[c].setup(&context)) {
- result.status = CASKBENCH_STATUS_ERROR;
- goto FINAL;
- }
+ if (perf_tests[c].setup != NULL)
+ if (!perf_tests[c].setup(&context)) {
+ result.status = CASKBENCH_STATUS_ERROR;
+ goto FINAL;
+ }
- // Run once to warm caches and calibrate
- perf_tests[c].test_case(&context);
+ // Run once to warm caches and calibrate
+ perf_tests[c].test_case(&context);
- run_total = 0;
- for (i=opt.iterations; i>0; --i) {
- try {
- assert(perf_tests[c].test_case);
- start_time = get_tick();
+ run_total = 0;
+ for (i=opt.iterations; i>0; --i) {
+ try {
+ assert(perf_tests[c].test_case);
+ start_time = get_tick();
- // Execute test_case
- if (perf_tests[c].test_case(&context))
- result.status = CASKBENCH_STATUS_PASS;
- else
- result.status = CASKBENCH_STATUS_FAIL;
+ // Execute test_case
+ if (perf_tests[c].test_case(&context))
+ result.status = CASKBENCH_STATUS_PASS;
+ else
+ result.status = CASKBENCH_STATUS_FAIL;
- stop_time = get_tick();
- run_time = stop_time - start_time;
- if (result.min_run_time < 0)
- result.min_run_time = run_time;
- else
- result.min_run_time = MIN(run_time, result.min_run_time);
- run_total += run_time;
- } catch (...) {
- warnx("Unknown exception encountered\n");
- result.status = CASKBENCH_STATUS_CRASH;
- goto FINAL;
- }
- }
- result.iterations = opt.iterations - i;
- result.avg_run_time = run_total / (double)result.iterations;
- result.size = opt.size;
+ stop_time = get_tick();
+ run_time = stop_time - start_time;
+ if (result.min_run_time < 0)
+ result.min_run_time = run_time;
+ else
+ result.min_run_time = MIN(run_time, result.min_run_time);
+ run_total += run_time;
+ } catch (...) {
+ warnx("Unknown exception encountered\n");
+ result.status = CASKBENCH_STATUS_CRASH;
+ goto FINAL;
+ }
+ }
+ result.iterations = opt.iterations - i;
+ result.avg_run_time = run_total / (double)result.iterations;
+ result.size = opt.size;
- // Write image to file
- if (perf_tests[c].write_image) {
- snprintf(fname, sizeof(fname), "%s.png", perf_tests[c].name);
- perf_tests[c].write_image (fname, &context);
- }
+ // Write image to file
+ if (perf_tests[c].write_image) {
+ snprintf(fname, sizeof(fname), "%s.png", perf_tests[c].name);
+ perf_tests[c].write_image (fname, &context);
+ }
- FINAL:
- printf("%-20s %-4d %s %d %f %f",
- result.test_case_name,
- result.size,
- _status_to_string(result.status),
- result.iterations,
- result.min_run_time,
- result.avg_run_time);
+ FINAL:
+ printf("%-20s %-4d %s %d %f %f",
+ result.test_case_name,
+ result.size,
+ _status_to_string(result.status),
+ result.iterations,
+ result.min_run_time,
+ result.avg_run_time);
- if (result.test_case_name[0] == 'c') {
- perf_improvement = 0.0;
- cairo_avg_time = result.avg_run_time;
- } else {
- perf_improvement = (cairo_avg_time - result.avg_run_time)/cairo_avg_time;
- cairo_avg_time = 0.0;
- printf(" %4.2f%%", perf_improvement * 100.0);
- }
- printf("\n");
+ if (result.test_case_name[0] == 'c') {
+ perf_improvement = 0.0;
+ cairo_avg_time = result.avg_run_time;
+ } else {
+ perf_improvement = (cairo_avg_time - result.avg_run_time)/cairo_avg_time;
+ cairo_avg_time = 0.0;
+ printf(" %4.2f%%", perf_improvement * 100.0);
+ }
+ printf("\n");
- if (opt.output_file) {
- fprintf(fp, " {\n");
- fprintf(fp, " \"test case\": \"%s\",\n", result.test_case_name);
- fprintf(fp, " \"size\": \"%d\",\n", result.size);
- fprintf(fp, " \"status\": \"%s\"\n", _status_to_string(result.status));
- fprintf(fp, " \"iterations\": %d,\n", result.iterations);
- fprintf(fp, " \"minimum run time (s)\": %f,\n", result.min_run_time);
- fprintf(fp, " \"average run time (s)\": %f,\n", result.avg_run_time);
- fprintf(fp, " }");
+ if (opt.output_file) {
+ fprintf(fp, " {\n");
+ fprintf(fp, " \"test case\": \"%s\",\n", result.test_case_name);
+ fprintf(fp, " \"size\": \"%d\",\n", result.size);
+ fprintf(fp, " \"status\": \"%s\"\n", _status_to_string(result.status));
+ fprintf(fp, " \"iterations\": %d,\n", result.iterations);
+ fprintf(fp, " \"minimum run time (s)\": %f,\n", result.min_run_time);
+ fprintf(fp, " \"average run time (s)\": %f,\n", result.avg_run_time);
+ fprintf(fp, " }");
- if (c != NUM_ELEM(perf_tests)-1)
- fprintf(fp, ",");
- fprintf(fp, "\n");
- }
+ if (c != NUM_ELEM(perf_tests)-1)
+ fprintf(fp, ",");
+ fprintf(fp, "\n");
+ }
- if (perf_tests[c].teardown != NULL)
- perf_tests[c].teardown();
+ if (perf_tests[c].teardown != NULL)
+ perf_tests[c].teardown();
- delete context.skia_canvas;
- delete context.skia_device;
- cairo_destroy(context.cairo_cr);
- cairo_surface_destroy(context.cairo_surface);
- }
+ delete context.skia_canvas;
+ delete context.skia_device;
+ cairo_destroy(context.cairo_cr);
+ cairo_surface_destroy(context.cairo_surface);
+ }
- if (opt.output_file) {
- // End json
- fprintf(fp, "]\n");
- fclose(fp);
- }
+ if (opt.output_file) {
+ // End json
+ fprintf(fp, "]\n");
+ fclose(fp);
+ }
}
generated by cgit v1.3.1-4-g156e (git 2.54.0) at 2026-11-12 20:35:01 +0000