diff options
Diffstat (limited to 'mesalib/src/mesa/main/pack.c')
| -rw-r--r-- | mesalib/src/mesa/main/pack.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/mesalib/src/mesa/main/pack.c b/mesalib/src/mesa/main/pack.c index fcf0f9f53..215bc7ba7 100644 --- a/mesalib/src/mesa/main/pack.c +++ b/mesalib/src/mesa/main/pack.c @@ -4683,7 +4683,7 @@ _mesa_unpack_depth_span( struct gl_context *ctx, GLuint n, GLenum srcType, const GLvoid *source,
const struct gl_pixelstore_attrib *srcPacking )
{
- GLfloat *depthTemp, *depthValues;
+ GLfloat *depthTemp = NULL, *depthValues;
GLboolean needClamp = GL_FALSE;
/* Look for special cases first.
@@ -4729,16 +4729,16 @@ _mesa_unpack_depth_span( struct gl_context *ctx, GLuint n, /* general case path follows */
- depthTemp = (GLfloat *) malloc(n * sizeof(GLfloat));
- if (!depthTemp) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "pixel unpacking");
- return;
- }
-
if (dstType == GL_FLOAT) {
depthValues = (GLfloat *) dest;
}
else {
+ depthTemp = (GLfloat *) malloc(n * sizeof(GLfloat));
+ if (!depthTemp) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "pixel unpacking");
+ return;
+ }
+
depthValues = depthTemp;
}
@@ -4782,6 +4782,7 @@ _mesa_unpack_depth_span( struct gl_context *ctx, GLuint n, }
zValues[i] = value & 0xffffff00;
}
+ free(depthTemp);
return;
}
else {
|