fate/png: add test for ICC profile parsing

This tests the new "-flags2 icc_profiles" option by making sure the
embedded ICC profile gets correctly detected as sRGB.

Signed-off-by: Niklas Haas <git@haasn.dev>

tests/fate/image.mak

@@ -392,6 +392,10 @@ fate-png-side-data: CMD = run ffprobe$(PROGSSUF)$(EXESUF) -show_frames \
 FATE_PNG_TRANSCODE-$(call TRANSCODE, PNG, IMAGE2 IMAGE_PNG_PIPE) += fate-png-icc
 fate-png-icc: CMD = transcode png_pipe $(TARGET_SAMPLES)/png1/lena-int_rgb24.png image2 "-c png" "" "-show_frames"
 
+FATE_PNG_PROBE-$(call ALLYES, LCMS2) += fate-png-icc-parse
+fate-png-icc-parse: CMD = run ffprobe$(PROGSSUF)$(EXESUF) -show_frames \
+    -flags2 icc_profiles $(TARGET_SAMPLES)/png1/lena-int_rgb24.png
+
 FATE_PNG-$(call DEMDEC, IMAGE2, PNG) += $(FATE_PNG)
 FATE_PNG_PROBE-$(call DEMDEC, IMAGE2, PNG) += $(FATE_PNG_PROBE)
 FATE_IMAGE_FRAMECRC += $(FATE_PNG-yes)

tests/ref/fate/png-icc-parse

@@ -0,0 +1,48 @@
+[FRAME]
+media_type=video
+stream_index=0
+key_frame=1
+pts=0
+pts_time=0.000000
+pkt_dts=0
+pkt_dts_time=0.000000
+best_effort_timestamp=0
+best_effort_timestamp_time=0.000000
+pkt_duration=1
+pkt_duration_time=0.040000
+duration=1
+duration_time=0.040000
+pkt_pos=0
+pkt_size=40194
+width=128
+height=128
+pix_fmt=rgb24
+sample_aspect_ratio=1:1
+pict_type=I
+coded_picture_number=0
+display_picture_number=0
+interlaced_frame=1
+top_field_first=0
+repeat_pict=0
+color_range=pc
+color_space=unknown
+color_primaries=bt709
+color_transfer=iec61966-2-1
+chroma_location=unspecified
+[SIDE_DATA]
+side_data_type=ICC profile
+name=Photoshop ICC profile
+size=3144
+[/SIDE_DATA]
+[SIDE_DATA]
+side_data_type=Mastering display metadata
+red_x=63999/100000
+red_y=33001/100000
+green_x=30000/100000
+green_y=60000/100000
+blue_x=15000/100000
+blue_y=5999/100000
+white_point_x=31269/100000
+white_point_y=32899/100000
+[/SIDE_DATA]
+[/FRAME]