diff options
| -rw-r--r-- | vp9/common/vp9_filter.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/vp9/common/vp9_filter.c b/vp9/common/vp9_filter.c index 18217e627..a59d1e669 100644 --- a/vp9/common/vp9_filter.c +++ b/vp9/common/vp9_filter.c @@ -489,9 +489,6 @@ static const unsigned int filter_size_to_wh[][2] = { {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, @@ -509,14 +506,15 @@ static void filter_block2d_8_c(const unsigned char *src_ptr, 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). |