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Fr4nz D13trich 2025-11-22 14:04:28 +01:00
parent 81b91f4139
commit f8c34fa5ee
22732 changed files with 4815320 additions and 2 deletions
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TMessagesProj/jni/video.c Normal file
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#include <jni.h>
#include <libyuv.h>
enum COLOR_FORMATTYPE {
COLOR_FormatMonochrome = 1,
COLOR_Format8bitRGB332 = 2,
COLOR_Format12bitRGB444 = 3,
COLOR_Format16bitARGB4444 = 4,
COLOR_Format16bitARGB1555 = 5,
COLOR_Format16bitRGB565 = 6,
COLOR_Format16bitBGR565 = 7,
COLOR_Format18bitRGB666 = 8,
COLOR_Format18bitARGB1665 = 9,
COLOR_Format19bitARGB1666 = 10,
COLOR_Format24bitRGB888 = 11,
COLOR_Format24bitBGR888 = 12,
COLOR_Format24bitARGB1887 = 13,
COLOR_Format25bitARGB1888 = 14,
COLOR_Format32bitBGRA8888 = 15,
COLOR_Format32bitARGB8888 = 16,
COLOR_FormatYUV411Planar = 17,
COLOR_FormatYUV411PackedPlanar = 18,
COLOR_FormatYUV420Planar = 19,
COLOR_FormatYUV420PackedPlanar = 20,
COLOR_FormatYUV420SemiPlanar = 21,
COLOR_FormatYUV422Planar = 22,
COLOR_FormatYUV422PackedPlanar = 23,
COLOR_FormatYUV422SemiPlanar = 24,
COLOR_FormatYCbYCr = 25,
COLOR_FormatYCrYCb = 26,
COLOR_FormatCbYCrY = 27,
COLOR_FormatCrYCbY = 28,
COLOR_FormatYUV444Interleaved = 29,
COLOR_FormatRawBayer8bit = 30,
COLOR_FormatRawBayer10bit = 31,
COLOR_FormatRawBayer8bitcompressed = 32,
COLOR_FormatL2 = 33,
COLOR_FormatL4 = 34,
COLOR_FormatL8 = 35,
COLOR_FormatL16 = 36,
COLOR_FormatL24 = 37,
COLOR_FormatL32 = 38,
COLOR_FormatYUV420PackedSemiPlanar = 39,
COLOR_FormatYUV422PackedSemiPlanar = 40,
COLOR_Format18BitBGR666 = 41,
COLOR_Format24BitARGB6666 = 42,
COLOR_Format24BitABGR6666 = 43,
COLOR_TI_FormatYUV420PackedSemiPlanar = 0x7f000100,
COLOR_FormatSurface = 0x7F000789,
COLOR_QCOM_FormatYUV420SemiPlanar = 0x7fa30c00
};
jint isSemiPlanarYUV(jint colorFormat) {
switch (colorFormat) {
case COLOR_FormatYUV420Planar:
case COLOR_FormatYUV420PackedPlanar:
return 0;
case COLOR_FormatYUV420SemiPlanar:
case COLOR_FormatYUV420PackedSemiPlanar:
case COLOR_TI_FormatYUV420PackedSemiPlanar:
return 1;
default:
return 0;
}
}
JNIEXPORT jint Java_org_telegram_messenger_Utilities_convertVideoFrame(JNIEnv *env, jclass class, jobject src, jobject dest, jint destFormat, jint width, jint height, jint padding, jint swap) {
if (!src || !dest || !destFormat) {
return 0;
}
jbyte *srcBuff = (*env)->GetDirectBufferAddress(env, src);
jbyte *destBuff = (*env)->GetDirectBufferAddress(env, dest);
int half_width = (width + 1) / 2;
int half_height = (height + 1) / 2;
if (!isSemiPlanarYUV(destFormat)) {
if (!swap) {
ARGBToI420((uint8_t *) srcBuff, width * 4,
(uint8_t *) destBuff, width,
(uint8_t *) (destBuff + width * height + half_width * half_height + padding * 5 / 4), half_width,
(uint8_t *) (destBuff + width * height + padding), half_width,
width, height);
} else {
ARGBToI420((uint8_t *) srcBuff, width * 4,
(uint8_t *) destBuff, width,
(uint8_t *) (destBuff + width * height + padding), half_width,
(uint8_t *) (destBuff + width * height + half_width * half_height + padding * 5 / 4), half_width,
width, height);
}
} else {
if (!swap) {
ARGBToNV21((uint8_t *) srcBuff, width * 4,
(uint8_t *) destBuff, width,
(uint8_t *) (destBuff + width * height + padding), half_width * 2,
width, height);
} else {
ARGBToNV12((uint8_t *) srcBuff, width * 4,
(uint8_t *) destBuff, width,
(uint8_t *) (destBuff + width * height + padding), half_width * 2,
width, height);
}
}
return 1;
}