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tavenc: multithreaded encoding

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This commit is contained in:
minjaesong
2025-12-08 11:06:03 +09:00
parent 9b72a62cdb
commit 34a1f0e3db
2 changed files with 729 additions and 14 deletions
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20
video_encoder/lib/libtavenc/tav_encoder_lib.c
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@@ -392,26 +392,26 @@ tav_encoder_context_t *tav_encoder_create(const tav_encoder_params_t *params) {
// Auto mode: use monoblock for <= D1 PAL, tiled for larger
if (ctx->width > TAV_MONOBLOCK_MAX_WIDTH || ctx->height > TAV_MONOBLOCK_MAX_HEIGHT) {
ctx->monoblock = 0;
// if (ctx->verbose) {
if (ctx->verbose) {
printf("Auto-selected Padded Tiling mode: %dx%d exceeds D1 PAL threshold (%dx%d)\n",
ctx->width, ctx->height, TAV_MONOBLOCK_MAX_WIDTH, TAV_MONOBLOCK_MAX_HEIGHT);
// }
}
} else {
ctx->monoblock = 1;
// if (ctx->verbose) {
if (ctx->verbose) {
printf("Auto-selected Monoblock mode: %dx%d within D1 PAL threshold\n",
ctx->width, ctx->height);
// }
}
}
} else if (ctx->monoblock == 0) {
// if (ctx->verbose) {
if (ctx->verbose) {
printf("Forced Padded Tiling mode (--tiled)\n");
// }
}
} else {
// monoblock == 1: force monoblock even for large dimensions
// if (ctx->verbose) {
if (ctx->verbose) {
printf("Forced Monoblock mode (--monoblock)\n");
// }
}
}
// Calculate tile dimensions based on monoblock setting
@@ -423,10 +423,10 @@ tav_encoder_context_t *tav_encoder_create(const tav_encoder_params_t *params) {
// Padded Tiling mode: multiple tiles of TILE_SIZE_X × TILE_SIZE_Y
ctx->tiles_x = (ctx->width + TAV_TILE_SIZE_X - 1) / TAV_TILE_SIZE_X;
ctx->tiles_y = (ctx->height + TAV_TILE_SIZE_Y - 1) / TAV_TILE_SIZE_Y;
// if (ctx->verbose) {
if (ctx->verbose) {
printf("Padded Tiling mode: %dx%d tiles (%d total)\n",
ctx->tiles_x, ctx->tiles_y, ctx->tiles_x * ctx->tiles_y);
// }
}
}
// Calculate decomp levels if auto (0)