Select verified KEY fixtures by actual video geometry

This commit is contained in:
evgeny committed 2026-10-19 22:35:56 +02:00
1 parent f50f717b35
commit fb660f2b3e
3 files changed
+54 -8

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+14 -2
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@@ -1,6 +1,7 @@
#include "call_video_bitstream.h"
#include "call_video_fixtures.h"
#include "call_video_portrait_fixtures.h"
#include "call_video_fullhd_fixtures.h"
#include "../../lib/debug_config.h"
#include "../../lib/mem.h"
#include <string.h>
@@ -324,15 +325,26 @@ int call_video_check_key(const struct call_video_format *f, const uint8_t *data,
}
return 0;
}
int call_video_probe_key(int codec, int profile, int portrait, uint8_t *out, size_t capacity) {
int call_video_probe_key(int codec, int profile, unsigned width, unsigned height, uint8_t *out, size_t capacity) {
const int portrait = height > width;
const unsigned wide = portrait ? height : width, short_side = portrait ? width : height;
const uint8_t *data = codec == 1 ? call_video_fixture_1 : call_video_fixture_2;
size_t size = codec == 1 ? sizeof(call_video_fixture_1) : sizeof(call_video_fixture_2);
if (portrait) {
data = codec == 1 ? call_video_portrait_1 : call_video_portrait_2;
size = codec == 1 ? sizeof(call_video_portrait_1) : sizeof(call_video_portrait_2);
}
if (wide == 1920 && short_side == 1080) {
if (portrait) {
data = codec == 1 ? call_video_fullhd_1080_1920_1 : call_video_fullhd_1080_1920_2;
size = codec == 1 ? sizeof(call_video_fullhd_1080_1920_1) : sizeof(call_video_fullhd_1080_1920_2);
} else {
data = codec == 1 ? call_video_fullhd_1920_1080_1 : call_video_fullhd_1920_1080_2;
size = codec == 1 ? sizeof(call_video_fullhd_1920_1080_1) : sizeof(call_video_fullhd_1920_1080_2);
}
} else if (wide != 1280 || short_side != 720) return bad("probe key geometry");
if ((codec != 1 && codec != 2) || (profile != 1 && !(codec == 1 && profile == 2))
|| (portrait != 0 && portrait != 1) || !out || capacity < size)
|| !out || capacity < size)
return bad("probe key arguments");
memcpy(out, data, size);
if (codec == 1 && profile == 1) out[10] &= ~64u;
+2 -2
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@@ -16,9 +16,9 @@ struct call_video_bitstream {
};
int call_video_inspect_key(int codec, const uint8_t *data, size_t length, struct call_video_bitstream *out);
int call_video_check_key(const struct call_video_format *format, const uint8_t *data, size_t length);
/* KEY-проба 1280x720 (portrait=0) либо 720x1280 (portrait=1).
/* KEY-проба 1280x720 либо 1920x1080, включая обратную ориентацию.
* Буфер 8192 байт достаточен; возвращает размер или -1 с диагностикой. */
int call_video_probe_key(int codec, int profile, int portrait, uint8_t *out, size_t capacity);
int call_video_probe_key(int codec, int profile, unsigned width, unsigned height, uint8_t *out, size_t capacity);
#ifdef __cplusplus
}
#endif
+38 -4
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@@ -1,6 +1,3 @@
Warning: truncated output (original token count: 21079)
Total output lines: 693
/* fullhd, 30 fps, gray YUV420, ref=3, no B: tools/generate_call_video_portrait.py --fullhd.
* Configuration + IDR; SEI исключены. */
#ifndef CALL_VIDEO_FULLHD_FIXTURES_H
@@ -329,7 +326,44 @@ static const uint8_t call_video_fullhd_1920_1080_2[] = {
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0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03,
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0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x0…1079 tokens truncated…d7, 0x5d, 0x75, 0xd7, 0x5d, 0x75, 0xd7,
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0x00, 0x03, 0x02, 0x0a,
};
static const uint8_t call_video_fullhd_1080_1920_1[] = {
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0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9c, 0x9d,
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