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https://github.com/NekoX-Dev/NekoX.git
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109 lines
4.3 KiB
C
109 lines
4.3 KiB
C
#include <jni.h>
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#include <libyuv.h>
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enum COLOR_FORMATTYPE {
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COLOR_FormatMonochrome = 1,
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COLOR_Format8bitRGB332 = 2,
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COLOR_Format12bitRGB444 = 3,
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COLOR_Format16bitARGB4444 = 4,
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COLOR_Format16bitARGB1555 = 5,
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COLOR_Format16bitRGB565 = 6,
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COLOR_Format16bitBGR565 = 7,
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COLOR_Format18bitRGB666 = 8,
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COLOR_Format18bitARGB1665 = 9,
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COLOR_Format19bitARGB1666 = 10,
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COLOR_Format24bitRGB888 = 11,
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COLOR_Format24bitBGR888 = 12,
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COLOR_Format24bitARGB1887 = 13,
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COLOR_Format25bitARGB1888 = 14,
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COLOR_Format32bitBGRA8888 = 15,
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COLOR_Format32bitARGB8888 = 16,
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COLOR_FormatYUV411Planar = 17,
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COLOR_FormatYUV411PackedPlanar = 18,
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COLOR_FormatYUV420Planar = 19,
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COLOR_FormatYUV420PackedPlanar = 20,
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COLOR_FormatYUV420SemiPlanar = 21,
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COLOR_FormatYUV422Planar = 22,
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COLOR_FormatYUV422PackedPlanar = 23,
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COLOR_FormatYUV422SemiPlanar = 24,
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COLOR_FormatYCbYCr = 25,
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COLOR_FormatYCrYCb = 26,
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COLOR_FormatCbYCrY = 27,
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COLOR_FormatCrYCbY = 28,
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COLOR_FormatYUV444Interleaved = 29,
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COLOR_FormatRawBayer8bit = 30,
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COLOR_FormatRawBayer10bit = 31,
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COLOR_FormatRawBayer8bitcompressed = 32,
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COLOR_FormatL2 = 33,
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COLOR_FormatL4 = 34,
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COLOR_FormatL8 = 35,
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COLOR_FormatL16 = 36,
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COLOR_FormatL24 = 37,
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COLOR_FormatL32 = 38,
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COLOR_FormatYUV420PackedSemiPlanar = 39,
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COLOR_FormatYUV422PackedSemiPlanar = 40,
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COLOR_Format18BitBGR666 = 41,
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COLOR_Format24BitARGB6666 = 42,
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COLOR_Format24BitABGR6666 = 43,
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COLOR_TI_FormatYUV420PackedSemiPlanar = 0x7f000100,
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COLOR_FormatSurface = 0x7F000789,
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COLOR_QCOM_FormatYUV420SemiPlanar = 0x7fa30c00
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};
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jint isSemiPlanarYUV(jint colorFormat) {
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switch (colorFormat) {
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case COLOR_FormatYUV420Planar:
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case COLOR_FormatYUV420PackedPlanar:
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return 0;
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case COLOR_FormatYUV420SemiPlanar:
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case COLOR_FormatYUV420PackedSemiPlanar:
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case COLOR_TI_FormatYUV420PackedSemiPlanar:
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return 1;
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default:
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return 0;
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}
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}
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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) {
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if (!src || !dest || !destFormat) {
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return 0;
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}
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jbyte *srcBuff = (*env)->GetDirectBufferAddress(env, src);
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jbyte *destBuff = (*env)->GetDirectBufferAddress(env, dest);
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int half_width = (width + 1) / 2;
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int half_height = (height + 1) / 2;
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if (!isSemiPlanarYUV(destFormat)) {
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if (!swap) {
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ARGBToI420((uint8_t *) srcBuff, width * 4,
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(uint8_t *) destBuff, width,
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(uint8_t *) (destBuff + width * height + half_width * half_height + padding * 5 / 4), half_width,
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(uint8_t *) (destBuff + width * height + padding), half_width,
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width, height);
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} else {
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ARGBToI420((uint8_t *) srcBuff, width * 4,
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(uint8_t *) destBuff, width,
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(uint8_t *) (destBuff + width * height + padding), half_width,
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(uint8_t *) (destBuff + width * height + half_width * half_height + padding * 5 / 4), half_width,
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width, height);
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}
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} else {
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if (!swap) {
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ARGBToNV21((uint8_t *) srcBuff, width * 4,
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(uint8_t *) destBuff, width,
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(uint8_t *) (destBuff + width * height + padding), half_width * 2,
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width, height);
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} else {
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ARGBToNV12((uint8_t *) srcBuff, width * 4,
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(uint8_t *) destBuff, width,
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(uint8_t *) (destBuff + width * height + padding), half_width * 2,
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width, height);
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}
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}
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return 1;
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}
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