fate: add overlay filter tests with alpha

Signed-off-by: Marton Balint <cus@passwd.hu>

tests/fate/filter-video.mak

@@ -204,6 +204,25 @@ FATE_FILTER_VSYNTH-$(call ALLYES, SPLIT_FILTER SCALE_FILTER PAD_FILTER OVERLAY_F
 fate-filter-overlay_yuv444: tests/data/filtergraphs/overlay_yuv444
 fate-filter-overlay_yuv444: CMD = framecrc -c:v pgmyuv -i $(SRC) -filter_complex_script $(TARGET_PATH)/tests/data/filtergraphs/overlay_yuv444
 
+FATE_FILTER_OVERLAY_ALPHA += fate-filter-overlay_yuv420_yuva420  fate-filter-overlay_yuv422_yuva422  fate-filter-overlay_yuv444_yuva444  fate-filter-overlay_rgb_rgba  fate-filter-overlay_gbrp_gbrap
+FATE_FILTER_OVERLAY_ALPHA += fate-filter-overlay_yuva420_yuva420 fate-filter-overlay_yuva422_yuva422 fate-filter-overlay_yuva444_yuva444 fate-filter-overlay_rgba_rgba fate-filter-overlay_gbrap_gbrap
+$(FATE_FILTER_OVERLAY_ALPHA): SRC = $(TARGET_SAMPLES)/png1/lena-rgba.png
+$(FATE_FILTER_OVERLAY_ALPHA): CMD = framecrc -i $(SRC) -sws_flags +accurate_rnd+bitexact -vf $(FILTER) -frames:v 1
+
+fate-filter-overlay_yuv420_yuva420:  FILTER = "format=yuva420p[over];color=black:128x128,format=yuv420p[main];[main][over]overlay=format=yuv420"
+fate-filter-overlay_yuv422_yuva422:  FILTER = "format=yuva422p[over];color=black:128x128,format=yuv422p[main];[main][over]overlay=format=yuv422"
+fate-filter-overlay_yuv444_yuva444:  FILTER = "format=yuva444p[over];color=black:128x128,format=yuv444p[main];[main][over]overlay=format=yuv444"
+fate-filter-overlay_rgb_rgba:        FILTER = "format=rgba[over];color=black:128x128,format=rgb24[main];[main][over]overlay=format=rgb"
+fate-filter-overlay_gbrp_gbrap:      FILTER = "format=gbrap[over];color=black:128x128,format=gbrp[main];[main][over]overlay=format=gbrp"
+
+fate-filter-overlay_yuva420_yuva420: FILTER = "format=yuva420p[over];color=black:128x128,format=yuva420p[main];[main][over]overlay=format=yuv420"
+fate-filter-overlay_yuva422_yuva422: FILTER = "format=yuva422p[over];color=black:128x128,format=yuva422p[main];[main][over]overlay=format=yuv422"
+fate-filter-overlay_yuva444_yuva444: FILTER = "format=yuva444p[over];color=black:128x128,format=yuva444p[main];[main][over]overlay=format=yuv444"
+fate-filter-overlay_rgba_rgba:       FILTER = "format=rgba[over];color=black:128x128,format=rgba[main];[main][over]overlay=format=rgb"
+fate-filter-overlay_gbrap_gbrap:     FILTER = "format=gbrap[over];color=black:128x128,format=gbrap[main];[main][over]overlay=format=gbrp"
+
+FATE_FILTER_SAMPLES-$(call ALLYES, PNG_DECODER APNG_DEMUXER FORMAT_FILTER COLOR_FILTER OVERLAY_FILTER) += $(FATE_FILTER_OVERLAY_ALPHA)
+
 FATE_FILTER_VSYNTH-$(CONFIG_PHASE_FILTER) += fate-filter-phase
 fate-filter-phase: CMD = framecrc -c:v pgmyuv -i $(SRC) -vf phase
 

tests/ref/fate/filter-overlay_gbrap_gbrap

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    65536, 0xbac99946

tests/ref/fate/filter-overlay_gbrp_gbrap

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    49152, 0xa905d586

tests/ref/fate/filter-overlay_rgb_rgba

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    49152, 0xb0e3d586

tests/ref/fate/filter-overlay_rgba_rgba

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    65536, 0x33549946

tests/ref/fate/filter-overlay_yuv420_yuva420

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    24576, 0x1505f000

tests/ref/fate/filter-overlay_yuv422_yuva422

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    32768, 0x2d88b114

tests/ref/fate/filter-overlay_yuv444_yuva444

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    49152, 0x92da3b63

tests/ref/fate/filter-overlay_yuva420_yuva420

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    40960, 0x0a1ab3c0

tests/ref/fate/filter-overlay_yuva422_yuva422

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    49152, 0x369974d4

tests/ref/fate/filter-overlay_yuva444_yuva444

+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 128x128
+#sar 0: 1/1
+0,          0,          0,        1,    65536, 0xa279ff14