de-flake GradientLinear angular, bench_jpeg.

tests/bench_jpeg.nim

@@ -1,10 +1,61 @@
-import benchy, pixie/fileformats/jpeg, jpegsuite, os
+import benchy, pixie/fileformats/jpeg, os
 
-for file in jpegSuiteFiles:
+const
+  jpegFiles* = [
+    (100, "tests/fileformats/jpeg/masters/red.jpg"),
+    (100, "tests/fileformats/jpeg/masters/green.jpg"),
+    (100, "tests/fileformats/jpeg/masters/blue.jpg"),
+    (100, "tests/fileformats/jpeg/masters/white.jpg"),
+    (100, "tests/fileformats/jpeg/masters/black.jpg"),
+
+    (100, "tests/fileformats/jpeg/masters/8x8.jpg"),
+    (100, "tests/fileformats/jpeg/masters/8x8_progressive.jpg"),
+
+    (20, "tests/fileformats/jpeg/masters/16x16.jpg"),
+    (20, "tests/fileformats/jpeg/masters/16x16_progressive.jpg"),
+
+    (10, "tests/fileformats/jpeg/masters/f1-exif.jpg"),
+    (10, "tests/fileformats/jpeg/masters/f2-exif.jpg"),
+    (10, "tests/fileformats/jpeg/masters/f3-exif.jpg"),
+    (10, "tests/fileformats/jpeg/masters/f4-exif.jpg"),
+    (10, "tests/fileformats/jpeg/masters/f5-exif.jpg"),
+    (10, "tests/fileformats/jpeg/masters/f6-exif.jpg"),
+    (10, "tests/fileformats/jpeg/masters/f7-exif.jpg"),
+    (10, "tests/fileformats/jpeg/masters/f8-exif.jpg"),
+
+    (1, "tests/fileformats/jpeg/masters/quality_01.jpg"),
+    (1, "tests/fileformats/jpeg/masters/quality_10.jpg"),
+    (1, "tests/fileformats/jpeg/masters/quality_25.jpg"),
+    (1, "tests/fileformats/jpeg/masters/quality_50.jpg"),
+    (1, "tests/fileformats/jpeg/masters/quality_100.jpg"),
+
+    (1, "tests/fileformats/jpeg/masters/cat_4_4_4.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_4_4_4.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_4_2_2.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_4_2_0.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_4_1_1.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_4_2_0_progressive.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_4_4_4_progressive.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_restart_markers_5.jpg"),
+    (1, "tests/fileformats/jpeg/masters/cat_restart_markers_5_progressive.jpg"),
+
+    (1, "tests/fileformats/jpeg/masters/mandrill.jpg"),
+    (1, "tests/fileformats/jpeg/masters/exif_overrun.jpg"),
+    (1, "tests/fileformats/jpeg/masters/grayscale_test.jpg"),
+    (1, "tests/fileformats/jpeg/masters/progressive.jpg"),
+
+    (1, "tests/fileformats/jpeg/masters/testimg.jpg"),
+    (1, "tests/fileformats/jpeg/masters/testimgp.jpg"),
+    (1, "tests/fileformats/jpeg/masters/testorig.jpg"),
+    (1, "tests/fileformats/jpeg/masters/testprog.jpg"),
+  ]
+
+for (times, file) in jpegFiles:
   let data = readFile(file)
-
   timeIt "pixie " & file.splitPath.tail & " decode":
-    discard decodeJpeg(data)
+    for i in 0 ..< times:
+      discard decodeJpeg(data)
+
 
 # import stb_image/read as stbi
 # block:

tests/bench_paints.nim

@@ -29,6 +29,8 @@ timeIt "GradientLinear horizontal":
 # timeIt "GradientLinear radial":
 #   discard
 
+let image100 = newImage(100, 100)
+
 timeIt "GradientLinear angular":
   let paint = newPaint(AngularGradientPaint)
   paint.gradientHandlePositions = @[
@@ -40,4 +42,4 @@ timeIt "GradientLinear angular":
     ColorStop(color: color(1, 0, 0, 1), position: 0),
     ColorStop(color: color(1, 0, 0, 0.15625), position: 1.0),
   ]
-  image.fillGradient(paint)
+  image100.fillGradient(paint)

tests/jpegsuite.nim

@@ -1,3 +1,4 @@
+
 const jpegSuiteFiles* = [
   "tests/fileformats/jpeg/masters/red.jpg",
   "tests/fileformats/jpeg/masters/green.jpg",