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mesa: fix issues causing warnings on Windows

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This commit is contained in:
Brian Paul 2008-07-25 08:34:54 -06:00 • committed by Keith Whitwell
parent 9614eac85d
commit 6bc8749cd5
1 changed files with 9 additions and 1 deletions
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10
src/mesa/shader/shader_api.c
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@ -512,7 +512,7 @@ _mesa_bind_attrib_location(GLcontext *ctx, GLuint program, GLuint index,
{
struct gl_shader_program *shProg;
const GLint size = -1; /* unknown size */
GLint i;
GLint i, oldIndex;
GLenum datatype = GL_FLOAT_VEC4;
shProg = _mesa_lookup_shader_program_err(ctx, program,
@ -535,6 +535,14 @@ _mesa_bind_attrib_location(GLcontext *ctx, GLuint program, GLuint index,
return;
}
if (shProg->LinkStatus) {
/* get current index/location for the attribute */
oldIndex = _mesa_get_attrib_location(ctx, program, name);
}
else {
oldIndex = -1;
}
/* this will replace the current value if it's already in the list */
i = _mesa_add_attribute(shProg->Attributes, name, size, datatype, index);
if (i < 0) {