Commit 97c09ca0 authored by Pierre's avatar Pierre
Browse files

quartztext: Fix a few unsigned usage.

parent d02edd7a
......@@ -911,9 +911,9 @@ static CGContextRef CreateOffScreenContext( int i_width, int i_height,
static offscreen_bitmap_t *Compose( int i_text_align,
CFMutableAttributedStringRef p_attrString,
int i_width,
int i_height,
int *pi_textblock_height )
unsigned i_width,
unsigned i_height,
unsigned *pi_textblock_height )
{
offscreen_bitmap_t *p_offScreen = NULL;
CGColorSpaceRef p_colorSpace = NULL;
......@@ -1006,11 +1006,11 @@ static int RenderYUVA( filter_t *p_filter, subpicture_region_t *p_region,
CFMutableAttributedStringRef p_attrString )
{
offscreen_bitmap_t *p_offScreen = NULL;
int i_textblock_height = 0;
unsigned i_textblock_height = 0;
int i_width = p_filter->fmt_out.video.i_visible_width;
int i_height = p_filter->fmt_out.video.i_visible_height;
int i_text_align = p_region->i_align & 0x3;
unsigned i_width = p_filter->fmt_out.video.i_visible_width;
unsigned i_height = p_filter->fmt_out.video.i_visible_height;
unsigned i_text_align = p_region->i_align & 0x3;
if( !p_attrString )
{
......@@ -1029,7 +1029,8 @@ static int RenderYUVA( filter_t *p_filter, subpicture_region_t *p_region,
uint8_t *p_dst_y,*p_dst_u,*p_dst_v,*p_dst_a;
video_format_t fmt;
int x, y, i_offset, i_pitch;
int i_offset;
unsigned x, y, i_pitch;
uint8_t i_y, i_u, i_v; // YUV values, derived from incoming RGB
// Create a new subpicture region
......@@ -1051,10 +1052,10 @@ static int RenderYUVA( filter_t *p_filter, subpicture_region_t *p_region,
p_dst_a = p_region->p_picture->A_PIXELS;
i_pitch = p_region->p_picture->A_PITCH;
i_offset = (i_height+VERTICAL_MARGIN < fmt.i_height) ? VERTICAL_MARGIN *i_pitch : 0 ;
for( y=0; y<fmt.i_height; y++)
i_offset = (i_height + VERTICAL_MARGIN < fmt.i_height) ? VERTICAL_MARGIN *i_pitch : 0 ;
for( y = 0; y < fmt.i_height; y++)
{
for( x=0; x<fmt.i_width; x++)
for( x = 0; x < fmt.i_width; x++)
{
int i_alpha = p_offScreen->p_data[ y * p_offScreen->i_bytesPerRow + x * p_offScreen->i_bytesPerPixel ];
int i_red = p_offScreen->p_data[ y * p_offScreen->i_bytesPerRow + x * p_offScreen->i_bytesPerPixel + 1 ];
......
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