From 965fdda0159a5ce22a16d41f3cb197c5ab6651f0 Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Thu, 7 Jul 2011 01:31:05 +0200 Subject: [PATCH] vf_drawtext: Remove some write-only variables. libavfilter/vf_drawtext.c:427:22: warning: variable 'dst_pixel' set but not used libavfilter/vf_drawtext.c:463:22: warning: variable 'dst_pixel' set but not used --- libavfilter/vf_drawtext.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c index a3adaa7dfc..ed4b1003d8 100644 --- a/libavfilter/vf_drawtext.c +++ b/libavfilter/vf_drawtext.c @@ -424,15 +424,10 @@ static inline int draw_glyph_yuv(AVFilterBufferRef *picref, FT_Bitmap *bitmap, u { int r, c, alpha; unsigned int luma_pos, chroma_pos1, chroma_pos2; - uint8_t src_val, dst_pixel[4]; + uint8_t src_val; for (r = 0; r < bitmap->rows && r+y < height; r++) { for (c = 0; c < bitmap->width && c+x < width; c++) { - /* get pixel in the picref (destination) */ - dst_pixel[0] = picref->data[0][ c+x + (y+r) * picref->linesize[0]]; - dst_pixel[1] = picref->data[1][((c+x) >> hsub) + ((y+r) >> vsub) * picref->linesize[1]]; - dst_pixel[2] = picref->data[2][((c+x) >> hsub) + ((y+r) >> vsub) * picref->linesize[2]]; - /* get intensity value in the glyph bitmap (source) */ src_val = GET_BITMAP_VAL(r, c); if (!src_val) @@ -460,18 +455,10 @@ static inline int draw_glyph_rgb(AVFilterBufferRef *picref, FT_Bitmap *bitmap, { int r, c, alpha; uint8_t *p; - uint8_t src_val, dst_pixel[4]; + uint8_t src_val; for (r = 0; r < bitmap->rows && r+y < height; r++) { for (c = 0; c < bitmap->width && c+x < width; c++) { - /* get pixel in the picref (destination) */ - dst_pixel[0] = picref->data[0][(c+x + rgba_map[0]) * pixel_step + - (y+r) * picref->linesize[0]]; - dst_pixel[1] = picref->data[0][(c+x + rgba_map[1]) * pixel_step + - (y+r) * picref->linesize[0]]; - dst_pixel[2] = picref->data[0][(c+x + rgba_map[2]) * pixel_step + - (y+r) * picref->linesize[0]]; - /* get intensity value in the glyph bitmap (source) */ src_val = GET_BITMAP_VAL(r, c); if (!src_val)