Merge pull request #4243 from pmrowla/apng

Add APNG support
python-pillow · Mar 31, 2020 · f27873a · f27873a
2 parents b5cf165 + 91289f8
commit f27873a
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diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -34,7 +34,7 @@ jobs:
     name: ${{ matrix.os }} Python ${{ matrix.python-version }}
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
 
     - name: Ubuntu cache
       uses: actions/cache@v1

diff --git a/Tests/images/apng/blend_op_over.png b/Tests/images/apng/blend_op_over.png
diff --git a/Tests/images/apng/blend_op_over_near_transparent.png b/Tests/images/apng/blend_op_over_near_transparent.png
diff --git a/Tests/images/apng/blend_op_source_near_transparent.png b/Tests/images/apng/blend_op_source_near_transparent.png
diff --git a/Tests/images/apng/blend_op_source_solid.png b/Tests/images/apng/blend_op_source_solid.png
diff --git a/Tests/images/apng/blend_op_source_transparent.png b/Tests/images/apng/blend_op_source_transparent.png
diff --git a/Tests/images/apng/chunk_actl_after_idat.png b/Tests/images/apng/chunk_actl_after_idat.png
diff --git a/Tests/images/apng/chunk_multi_actl.png b/Tests/images/apng/chunk_multi_actl.png
diff --git a/Tests/images/apng/chunk_no_actl.png b/Tests/images/apng/chunk_no_actl.png
diff --git a/Tests/images/apng/chunk_no_fctl.png b/Tests/images/apng/chunk_no_fctl.png
diff --git a/Tests/images/apng/chunk_no_fdat.png b/Tests/images/apng/chunk_no_fdat.png
diff --git a/Tests/images/apng/chunk_repeat_fctl.png b/Tests/images/apng/chunk_repeat_fctl.png
diff --git a/Tests/images/apng/delay.png b/Tests/images/apng/delay.png
diff --git a/Tests/images/apng/delay_round.png b/Tests/images/apng/delay_round.png
diff --git a/Tests/images/apng/delay_short_max.png b/Tests/images/apng/delay_short_max.png
diff --git a/Tests/images/apng/delay_zero_denom.png b/Tests/images/apng/delay_zero_denom.png
diff --git a/Tests/images/apng/delay_zero_numer.png b/Tests/images/apng/delay_zero_numer.png
diff --git a/Tests/images/apng/dispose_op_background.png b/Tests/images/apng/dispose_op_background.png
diff --git a/Tests/images/apng/dispose_op_background_before_region.png b/Tests/images/apng/dispose_op_background_before_region.png
diff --git a/Tests/images/apng/dispose_op_background_final.png b/Tests/images/apng/dispose_op_background_final.png
diff --git a/Tests/images/apng/dispose_op_background_region.png b/Tests/images/apng/dispose_op_background_region.png
diff --git a/Tests/images/apng/dispose_op_none.png b/Tests/images/apng/dispose_op_none.png
diff --git a/Tests/images/apng/dispose_op_none_region.png b/Tests/images/apng/dispose_op_none_region.png
diff --git a/Tests/images/apng/dispose_op_previous.png b/Tests/images/apng/dispose_op_previous.png
diff --git a/Tests/images/apng/dispose_op_previous_final.png b/Tests/images/apng/dispose_op_previous_final.png
diff --git a/Tests/images/apng/dispose_op_previous_first.png b/Tests/images/apng/dispose_op_previous_first.png
diff --git a/Tests/images/apng/dispose_op_previous_region.png b/Tests/images/apng/dispose_op_previous_region.png
diff --git a/Tests/images/apng/fctl_actl.png b/Tests/images/apng/fctl_actl.png
diff --git a/Tests/images/apng/mode_16bit.png b/Tests/images/apng/mode_16bit.png
diff --git a/Tests/images/apng/mode_greyscale.png b/Tests/images/apng/mode_greyscale.png
diff --git a/Tests/images/apng/mode_greyscale_alpha.png b/Tests/images/apng/mode_greyscale_alpha.png
diff --git a/Tests/images/apng/mode_palette.png b/Tests/images/apng/mode_palette.png
diff --git a/Tests/images/apng/mode_palette_1bit_alpha.png b/Tests/images/apng/mode_palette_1bit_alpha.png
diff --git a/Tests/images/apng/mode_palette_alpha.png b/Tests/images/apng/mode_palette_alpha.png
diff --git a/Tests/images/apng/num_plays.png b/Tests/images/apng/num_plays.png
diff --git a/Tests/images/apng/num_plays_1.png b/Tests/images/apng/num_plays_1.png
diff --git a/Tests/images/apng/sequence_fdat_fctl.png b/Tests/images/apng/sequence_fdat_fctl.png
diff --git a/Tests/images/apng/sequence_gap.png b/Tests/images/apng/sequence_gap.png
diff --git a/Tests/images/apng/sequence_reorder.png b/Tests/images/apng/sequence_reorder.png
diff --git a/Tests/images/apng/sequence_reorder_chunk.png b/Tests/images/apng/sequence_reorder_chunk.png
diff --git a/Tests/images/apng/sequence_repeat.png b/Tests/images/apng/sequence_repeat.png
diff --git a/Tests/images/apng/sequence_repeat_chunk.png b/Tests/images/apng/sequence_repeat_chunk.png
diff --git a/Tests/images/apng/sequence_start.png b/Tests/images/apng/sequence_start.png
diff --git a/Tests/images/apng/single_frame.png b/Tests/images/apng/single_frame.png
diff --git a/Tests/images/apng/single_frame_default.png b/Tests/images/apng/single_frame_default.png
diff --git a/Tests/images/apng/split_fdat.png b/Tests/images/apng/split_fdat.png
diff --git a/Tests/images/apng/split_fdat_zero_chunk.png b/Tests/images/apng/split_fdat_zero_chunk.png
diff --git a/Tests/images/apng/syntax_num_frames_high.png b/Tests/images/apng/syntax_num_frames_high.png
diff --git a/Tests/images/apng/syntax_num_frames_invalid.png b/Tests/images/apng/syntax_num_frames_invalid.png
diff --git a/Tests/images/apng/syntax_num_frames_low.png b/Tests/images/apng/syntax_num_frames_low.png
diff --git a/Tests/images/apng/syntax_num_frames_zero.png b/Tests/images/apng/syntax_num_frames_zero.png
diff --git a/Tests/images/apng/syntax_num_frames_zero_default.png b/Tests/images/apng/syntax_num_frames_zero_default.png