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-rw-r--r--fitz/stm_comp_buf.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/fitz/stm_comp_buf.c b/fitz/stm_comp_buf.c
deleted file mode 100644
index acdf2747..00000000
--- a/fitz/stm_comp_buf.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include "mupdf/fitz.h"
-
-/* This code needs to be kept out of stm_buffer.c to avoid it being
- * pulled into cmapdump.c */
-
-void
-fz_free_compressed_buffer(fz_context *ctx, fz_compressed_buffer *buf)
-{
- if (!buf)
- return;
-
- fz_drop_buffer(ctx, buf->buffer);
- fz_free(ctx, buf);
-}
-
-fz_stream *
-fz_open_image_decomp_stream(fz_context *ctx, fz_compressed_buffer *buffer, int *l2factor)
-{
- fz_stream *chain = fz_open_buffer(ctx, buffer->buffer);
- fz_compression_params *params = &buffer->params;
-
- switch (params->type)
- {
- case FZ_IMAGE_FAX:
- *l2factor = 0;
- return fz_open_faxd(chain,
- params->u.fax.k,
- params->u.fax.end_of_line,
- params->u.fax.encoded_byte_align,
- params->u.fax.columns,
- params->u.fax.rows,
- params->u.fax.end_of_block,
- params->u.fax.black_is_1);
- case FZ_IMAGE_JPEG:
- if (*l2factor > 3)
- *l2factor = 3;
- return fz_open_resized_dctd(chain, params->u.jpeg.color_transform, *l2factor);
- case FZ_IMAGE_RLD:
- *l2factor = 0;
- return fz_open_rld(chain);
- case FZ_IMAGE_FLATE:
- *l2factor = 0;
- chain = fz_open_flated(chain);
- if (params->u.flate.predictor > 1)
- chain = fz_open_predict(chain, params->u.flate.predictor, params->u.flate.columns, params->u.flate.colors, params->u.flate.bpc);
- return chain;
- case FZ_IMAGE_LZW:
- *l2factor = 0;
- chain = fz_open_lzwd(chain, params->u.lzw.early_change);
- if (params->u.lzw.predictor > 1)
- chain = fz_open_predict(chain, params->u.lzw.predictor, params->u.lzw.columns, params->u.lzw.colors, params->u.lzw.bpc);
- return chain;
- default:
- *l2factor = 0;
- break;
- }
-
- return chain;
-}
-
-fz_stream *
-fz_open_compressed_buffer(fz_context *ctx, fz_compressed_buffer *buffer)
-{
- int l2factor = 0;
-
- return fz_open_image_decomp_stream(ctx, buffer, &l2factor);
-}
-
-unsigned int
-fz_compressed_buffer_size(fz_compressed_buffer *buffer)
-{
- if (!buffer || !buffer->buffer)
- return 0;
- return (unsigned int)buffer->buffer->cap;
-}