mirror of
https://github.com/ggerganov/llama.cpp.git
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51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
#ifndef LLAVA_H
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#define LLAVA_H
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#include "ggml.h"
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#ifdef LLAMA_SHARED
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# if defined(_WIN32) && !defined(__MINGW32__)
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# ifdef LLAMA_BUILD
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# define LLAVA_API __declspec(dllexport)
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# else
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# define LLAVA_API __declspec(dllimport)
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# endif
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# else
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# define LLAVA_API __attribute__ ((visibility ("default")))
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# endif
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#else
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# define LLAVA_API
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#endif
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struct clip_ctx;
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct llava_image_embed {
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float * embed;
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int n_image_pos;
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};
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/** sanity check for clip <-> llava embed size match */
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LLAVA_API bool llava_validate_embed_size(const struct llama_context * ctx_llama, const struct clip_ctx * ctx_clip);
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LLAVA_API bool llava_image_embed_make_with_clip_img(struct clip_ctx * ctx_clip, int n_threads, const struct clip_image_u8 * img, float ** image_embd_out, int * n_img_pos_out);
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/** build an image embed from image file bytes */
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LLAVA_API struct llava_image_embed * llava_image_embed_make_with_bytes(struct clip_ctx * ctx_clip, int n_threads, const unsigned char * image_bytes, int image_bytes_length);
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/** build an image embed from a path to an image filename */
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LLAVA_API struct llava_image_embed * llava_image_embed_make_with_filename(struct clip_ctx * ctx_clip, int n_threads, const char * image_path);
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LLAVA_API void llava_image_embed_free(struct llava_image_embed * embed);
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/** free an embedding made with llava_image_embed_make_* */
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/** write the image represented by embed into the llama context with batch size n_batch, starting at context pos n_past. on completion, n_past points to the next position in the context after the image embed. */
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LLAVA_API bool llava_eval_image_embed(struct llama_context * ctx_llama, const struct llava_image_embed * embed, int n_batch, int * n_past);
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#ifdef __cplusplus
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}
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#endif
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#endif
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