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Diffstat (limited to 'src/gallium/auxiliary/util/u_rect.c')
-rw-r--r--src/gallium/auxiliary/util/u_rect.c51
1 files changed, 33 insertions, 18 deletions
diff --git a/src/gallium/auxiliary/util/u_rect.c b/src/gallium/auxiliary/util/u_rect.c
index 9bbcf1c8c49..56fcfac0693 100644
--- a/src/gallium/auxiliary/util/u_rect.c
+++ b/src/gallium/auxiliary/util/u_rect.c
@@ -32,6 +32,7 @@
#include "util/u_format.h"
#include "util/u_rect.h"
+#include "util/u_pack_color.h"
/**
@@ -94,7 +95,7 @@ util_fill_rect(ubyte * dst,
unsigned dst_y,
unsigned width,
unsigned height,
- uint32_t value)
+ union util_color *uc)
{
unsigned i, j;
unsigned width_size;
@@ -110,40 +111,54 @@ util_fill_rect(ubyte * dst,
dst_y /= blockheight;
width = (width + blockwidth - 1)/blockwidth;
height = (height + blockheight - 1)/blockheight;
-
+
dst += dst_x * blocksize;
dst += dst_y * dst_stride;
width_size = width * blocksize;
-
+
switch (blocksize) {
case 1:
if(dst_stride == width_size)
- memset(dst, (ubyte) value, height * width_size);
+ memset(dst, uc->ub, height * width_size);
else {
- for (i = 0; i < height; i++) {
- memset(dst, (ubyte) value, width_size);
- dst += dst_stride;
- }
+ for (i = 0; i < height; i++) {
+ memset(dst, uc->ub, width_size);
+ dst += dst_stride;
+ }
}
break;
case 2:
for (i = 0; i < height; i++) {
- uint16_t *row = (uint16_t *)dst;
- for (j = 0; j < width; j++)
- *row++ = (uint16_t) value;
- dst += dst_stride;
+ uint16_t *row = (uint16_t *)dst;
+ for (j = 0; j < width; j++)
+ *row++ = uc->us;
+ dst += dst_stride;
}
break;
case 4:
for (i = 0; i < height; i++) {
- uint32_t *row = (uint32_t *)dst;
- for (j = 0; j < width; j++)
- *row++ = value;
- dst += dst_stride;
+ uint32_t *row = (uint32_t *)dst;
+ for (j = 0; j < width; j++)
+ *row++ = uc->ui;
+ dst += dst_stride;
+ }
+ break;
+ case 8:
+ case 12:
+ case 16:
+ case 24:
+ case 32:
+ for (i = 0; i < height; i++) {
+ ubyte *row = dst;
+ for (j = 0; j < width; j++) {
+ memcpy(row, uc, blocksize);
+ row += blocksize;
+ }
+ dst += dst_stride;
}
break;
default:
- assert(0);
- break;
+ assert(0);
+ break;
}
}