{16,16},
};
-static const unsigned int filter_max_height = 16;
-static const unsigned int filter_max_width = 16;
-
static void filter_block2d_8_c(const unsigned char *src_ptr,
const unsigned int src_stride,
const short *HFilter,
const int kInterp_Extend = 4;
const unsigned int intermediate_height =
(kInterp_Extend - 1) + output_height + kInterp_Extend;
- const unsigned int max_intermediate_height =
- (kInterp_Extend - 1) + filter_max_height + kInterp_Extend;
-#ifdef _MSC_VER
- // MSVC does not support C99 style declaration
+
+ /* Size of intermediate_buffer is max_intermediate_height * filter_max_width,
+ * where max_intermediate_height = (kInterp_Extend - 1) + filter_max_height
+ * + kInterp_Extend
+ * = 3 + 16 + 4
+ * = 23
+ * and filter_max_width = 16
+ */
unsigned char intermediate_buffer[23 * 16];
-#else
- unsigned char intermediate_buffer[max_intermediate_height * filter_max_width];
-#endif
const int intermediate_next_stride = 1 - intermediate_height * output_width;
// Horizontal pass (src -> transposed intermediate).