diff options
Diffstat (limited to 'src/mesa/main/mipmap.c')
| -rw-r--r-- | src/mesa/main/mipmap.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c index 355af56b411..51f7edfab12 100644 --- a/src/mesa/main/mipmap.c +++ b/src/mesa/main/mipmap.c @@ -979,6 +979,8 @@ make_1d_mipmap(GLenum datatype, GLuint comps, GLint border, if (border) { /* copy left-most pixel from source */ + assert(dstPtr); + assert(srcPtr); memcpy(dstPtr, srcPtr, bpt); /* copy right-most pixel from source */ memcpy(dstPtr + (dstWidth - 1) * bpt, @@ -1025,6 +1027,8 @@ make_2d_mipmap(GLenum datatype, GLuint comps, GLint border, if (border > 0) { /* fill in dest border */ /* lower-left border pixel */ + assert(dstPtr); + assert(srcPtr); memcpy(dstPtr, srcPtr, bpt); /* lower-right border pixel */ memcpy(dstPtr + (dstWidth - 1) * bpt, @@ -1265,6 +1269,8 @@ make_1d_stack_mipmap(GLenum datatype, GLuint comps, GLint border, if (border) { /* copy left-most pixel from source */ + assert(dstPtr); + assert(srcPtr); memcpy(dstPtr, srcPtr, bpt); /* copy right-most pixel from source */ memcpy(dstPtr + (dstWidth - 1) * bpt, @@ -1319,6 +1325,8 @@ make_2d_stack_mipmap(GLenum datatype, GLuint comps, GLint border, if (border > 0) { /* fill in dest border */ /* lower-left border pixel */ + assert(dstPtr); + assert(srcPtr); memcpy(dstPtr, srcPtr, bpt); /* lower-right border pixel */ memcpy(dstPtr + (dstWidth - 1) * bpt, |