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-rw-r--r--media/libjpeg/jsimd.h93
1 files changed, 93 insertions, 0 deletions
diff --git a/media/libjpeg/jsimd.h b/media/libjpeg/jsimd.h
new file mode 100644
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+++ b/media/libjpeg/jsimd.h
@@ -0,0 +1,93 @@
+/*
+ * jsimd.h
+ *
+ * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
+ * Copyright (C) 2011, 2014, D. R. Commander.
+ * Copyright (C) 2015, Matthieu Darbois.
+ *
+ * Based on the x86 SIMD extension for IJG JPEG library,
+ * Copyright (C) 1999-2006, MIYASAKA Masaru.
+ * For conditions of distribution and use, see copyright notice in jsimdext.inc
+ *
+ */
+
+#include "jchuff.h" /* Declarations shared with jcphuff.c */
+
+EXTERN(int) jsimd_can_rgb_ycc (void);
+EXTERN(int) jsimd_can_rgb_gray (void);
+EXTERN(int) jsimd_can_ycc_rgb (void);
+EXTERN(int) jsimd_can_ycc_rgb565 (void);
+EXTERN(int) jsimd_c_can_null_convert (void);
+
+EXTERN(void) jsimd_rgb_ycc_convert
+ (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
+ JDIMENSION output_row, int num_rows);
+EXTERN(void) jsimd_rgb_gray_convert
+ (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
+ JDIMENSION output_row, int num_rows);
+EXTERN(void) jsimd_ycc_rgb_convert
+ (j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row,
+ JSAMPARRAY output_buf, int num_rows);
+EXTERN(void) jsimd_ycc_rgb565_convert
+ (j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row,
+ JSAMPARRAY output_buf, int num_rows);
+EXTERN(void) jsimd_c_null_convert
+ (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
+ JDIMENSION output_row, int num_rows);
+
+EXTERN(int) jsimd_can_h2v2_downsample (void);
+EXTERN(int) jsimd_can_h2v1_downsample (void);
+
+EXTERN(void) jsimd_h2v2_downsample
+ (j_compress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY output_data);
+
+EXTERN(int) jsimd_can_h2v2_smooth_downsample (void);
+
+EXTERN(void) jsimd_h2v2_smooth_downsample
+ (j_compress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY output_data);
+
+EXTERN(void) jsimd_h2v1_downsample
+ (j_compress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY output_data);
+
+EXTERN(int) jsimd_can_h2v2_upsample (void);
+EXTERN(int) jsimd_can_h2v1_upsample (void);
+EXTERN(int) jsimd_can_int_upsample (void);
+
+EXTERN(void) jsimd_h2v2_upsample
+ (j_decompress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
+EXTERN(void) jsimd_h2v1_upsample
+ (j_decompress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
+EXTERN(void) jsimd_int_upsample
+ (j_decompress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
+
+EXTERN(int) jsimd_can_h2v2_fancy_upsample (void);
+EXTERN(int) jsimd_can_h2v1_fancy_upsample (void);
+
+EXTERN(void) jsimd_h2v2_fancy_upsample
+ (j_decompress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
+EXTERN(void) jsimd_h2v1_fancy_upsample
+ (j_decompress_ptr cinfo, jpeg_component_info *compptr,
+ JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr);
+
+EXTERN(int) jsimd_can_h2v2_merged_upsample (void);
+EXTERN(int) jsimd_can_h2v1_merged_upsample (void);
+
+EXTERN(void) jsimd_h2v2_merged_upsample
+ (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
+ JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf);
+EXTERN(void) jsimd_h2v1_merged_upsample
+ (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
+ JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf);
+
+EXTERN(int) jsimd_can_huff_encode_one_block (void);
+
+EXTERN(JOCTET*) jsimd_huff_encode_one_block
+ (void *state, JOCTET *buffer, JCOEFPTR block, int last_dc_val,
+ c_derived_tbl *dctbl, c_derived_tbl *actbl);