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[freetype2] gsoc-anurag-2022 3d0e33d2a 23/27: Almost fix rendering
From: |
Werner Lemberg |
Subject: |
[freetype2] gsoc-anurag-2022 3d0e33d2a 23/27: Almost fix rendering |
Date: |
Mon, 3 Oct 2022 17:51:54 -0400 (EDT) |
branch: gsoc-anurag-2022
commit 3d0e33d2aaff957a30a9c49985485d2930341de1
Author: Anurag Thakur <anurag105csec21@bpitindia.edu.in>
Commit: Anurag Thakur <anurag105csec21@bpitindia.edu.in>
Almost fix rendering
---
src/dense/ftdense.c | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/src/dense/ftdense.c b/src/dense/ftdense.c
index af52dbccf..dfd0f7417 100644
--- a/src/dense/ftdense.c
+++ b/src/dense/ftdense.c
@@ -67,13 +67,13 @@ swap( long int* a, long int* b )
void
-dense_render_line( dense_worker* worker, TPos to_x, TPos to_y )
+dense_render_line( dense_worker* worker, TPos tox, TPos toy )
{
// printf("line from: %d, %d to %d, %d\n", worker->prev_x, worker->prev_y,
// to_x, to_y);
- TPos from_x = worker->prev_x;
- TPos from_y = worker->prev_y;
- if ( from_y == to_y )
+ float from_x = worker->prev_x;
+ float from_y = worker->prev_y;
+ if ( from_y == toy )
return;
// aP0.m_x -= worker->m_origin_x;
@@ -81,12 +81,18 @@ dense_render_line( dense_worker* worker, TPos to_x, TPos
to_y )
// aP1.m_x -= worker->m_origin_x;
// aP1.m_y -= worker->m_origin_y;
- from_x = TRUNC( (int)from_x );
- from_y = TRUNC( (int)from_y );
- to_x = TRUNC( (int)to_x );
- to_y = TRUNC( (int)to_y );
+ // from_x = TRUNC( (int)from_x );
+ // from_y = TRUNC( (int)from_y );
+ // to_x = TRUNC( (int)to_x );
+ // to_y = TRUNC( (int)to_y );
- // printf("line from: %d, %d to %d, %d\n", from_x, from_y, to_x, to_y);
+ from_x /= 256.0;
+ from_y /= 256.0;
+ float to_x = tox / 256.0;
+ float to_y = toy / 256.0;
+
+
+ //printf("line from: %f, %f to %f, %f\n", from_x, from_y, to_x, to_y);
float dir;
if ( from_y < to_y )
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Werner Lemberg <=