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| author | James Courtier-Dutton <jcdutton@users.sourceforge.net> | 2002-11-20 14:20:39 +0000 |
|---|---|---|
| committer | James Courtier-Dutton <jcdutton@users.sourceforge.net> | 2002-11-20 14:20:39 +0000 |
| commit | 80de480bd43fd32e4636ed99acaf3519e0b8407e (patch) | |
| tree | 48c9d77bf74261e944436c0b2f1103f8e2bd0016 | |
| parent | b70d092dedd938355864a589a624ea895f30a1a2 (diff) | |
| download | xine-lib-80de480bd43fd32e4636ed99acaf3519e0b8407e.tar.gz xine-lib-80de480bd43fd32e4636ed99acaf3519e0b8407e.tar.bz2 | |
Add debug info. remove un-used variable.
CVS patchset: 3318
CVS date: 2002/11/20 14:20:39
| -rw-r--r-- | src/video_out/alphablend.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/video_out/alphablend.c b/src/video_out/alphablend.c index 18f20f14b..207352cf2 100644 --- a/src/video_out/alphablend.c +++ b/src/video_out/alphablend.c @@ -141,7 +141,6 @@ void blend_rgb16 (uint8_t * img, vo_overlay_t * img_overl, rle_elem_t *rle_limit = rle + img_overl->num_rle; int x, y, x1_scaled, x2_scaled; int dy, dy_step, x_scale; /* scaled 2**SCALE_SHIFT */ - int dst_y; int clip_right; uint16_t *img_pix; int rlelen; @@ -187,7 +186,10 @@ void blend_rgb16 (uint8_t * img, vo_overlay_t * img_overl, img_offset = ( ( (img_overl->y * img_height) / dst_height) * img_width) + ( (img_overl->x * img_width) / dst_width); #ifdef LOG_BLEND_RGB16 - printf("blend_rgb16: x=%i, y=%i, img_offset=%lf\n", img_overl->x, img_overl->y, img_offset); + printf("blend_rgb16: x=%i, y=%i, w=%i, h=%i, img_offset=%lf\n", img_overl->x, img_overl->y, + img_overl->width, + img_overl->height, + img_offset); #endif img_pix = (uint16_t *) img + (int)img_offset; /* @@ -210,7 +212,6 @@ void blend_rgb16 (uint8_t * img, vo_overlay_t * img_overl, clr_next = rle->color; rle++; y = dy = 0; - dst_y = 0; x = x1_scaled = x2_scaled = 0; #ifdef LOG_BLEND_RGB16 @@ -231,7 +232,11 @@ void blend_rgb16 (uint8_t * img, vo_overlay_t * img_overl, break; } #ifdef LOG_BLEND_RGB16 - printf("blend_rgb16: Button clip area found\n"); + printf("blend_rgb16: Button clip area found. (%d,%d) .. (%d,%d)\n", + img_overl->clip_left, + img_overl->clip_top, + img_overl->clip_right, + img_overl->clip_bottom); #endif if (y < img_overl->clip_top) { zone_state = 1; @@ -290,6 +295,10 @@ void blend_rgb16 (uint8_t * img, vo_overlay_t * img_overl, } if (y >= img_overl->clip_top) { zone_state = 2; +#ifdef LOG_BLEND_RGB16 + printf("blend_rgb16: Button clip top reached. y=%i, top=%i\n", + y, img_overl->clip_top); +#endif if (x >= img_overl->clip_left) { zone_state = 3; if (x >= img_overl->clip_right) { @@ -489,7 +498,6 @@ void blend_rgb16 (uint8_t * img, vo_overlay_t * img_overl, if (x >= src_width ) { x -= src_width; img_pix += img_width; - dst_y++; dy += dy_step; if (dy >= INT_TO_SCALED(1)) { dy -= INT_TO_SCALED(1); |