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Gawain: fix pointer arithmetic warning 

void* + offset = ???

This Mac-only code works, but wasn't strictly correct. clang doesn't warn about this, gcc does.
This commit is contained in:
Mike Erwin 2017-04-27 09:59:19 -04:00
parent 9a193a28c4
commit 34c808287e
1 changed files with 1 additions and 1 deletions
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2
intern/gawain/src/immediate.c
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@ -222,7 +222,7 @@ void immBegin(PrimitiveType prim_type, unsigned vertex_ct)
// printf("mapping %u to %u\n", imm.buffer_offset, imm.buffer_offset + bytes_needed - 1);
#if APPLE_LEGACY
imm.buffer_data = glMapBuffer(GL_ARRAY_BUFFER, GL_WRITE_ONLY) + imm.buffer_offset;
imm.buffer_data = (GLubyte*)glMapBuffer(GL_ARRAY_BUFFER, GL_WRITE_ONLY) + imm.buffer_offset;
#else
imm.buffer_data = glMapBufferRange(GL_ARRAY_BUFFER, imm.buffer_offset, bytes_needed,
GL_MAP_WRITE_BIT | GL_MAP_UNSYNCHRONIZED_BIT | (imm.strict_vertex_ct ? 0 : GL_MAP_FLUSH_EXPLICIT_BIT));