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Merge pull request #2043 from Kelimion/tga_tests

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Tga tests
This commit is contained in:
Jeroen van Rijn
2022-09-10 20:29:47 +02:00
committed by GitHub
parent a1487e4814 fa20988f51
commit 25e330500f
1 changed files with 23 additions and 0 deletions
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23
tests/core/image/test_core_image.odin
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@@ -16,6 +16,7 @@ import "core:image"
import pbm "core:image/netpbm"
import "core:image/png"
import "core:image/qoi"
import "core:image/tga"
import "core:bytes"
import "core:hash"
@@ -1530,6 +1531,28 @@ run_png_suite :: proc(t: ^testing.T, suite: []PNG_Test) -> (subtotal: int) {
}
}
// Roundtrip through TGA to test the TGA encoder and decoder.
if img.depth == 8 && (img.channels == 3 || img.channels == 4) {
tga_buffer: bytes.Buffer
defer bytes.buffer_destroy(&tga_buffer)
tga_save_err := tga.save(&tga_buffer, img)
error = fmt.tprintf("%v test %v TGA save failed with %v.", file.file, count, tga_save_err)
expect(t, tga_save_err == nil, error)
if tga_save_err == nil {
tga_img, tga_load_err := tga.load(tga_buffer.buf[:])
defer tga.destroy(tga_img)
error = fmt.tprintf("%v test %v TGA load failed with %v.", file.file, count, tga_load_err)
expect(t, tga_load_err == nil, error)
tga_hash := hash.crc32(tga_img.pixels.buf[:])
error = fmt.tprintf("%v test %v TGA load hash is %08x, expected it match PNG's %08x with %v.", file.file, count, tga_hash, png_hash, test.options)
expect(t, tga_hash == png_hash, error)
}
}
{
// Roundtrip through PBM to test the PBM encoders and decoders - prefer binary
pbm_buf, pbm_save_err := pbm.save_to_buffer(img)