r300: fix regression introduced by ca13937ef97c7779f639dcfc95b3798a11de01bd

Stride == 0 means that we value for first vertex should be copied to every other vertices (e.g. constant color).

This fixes glean/vertProg1 and sauerbraten with enabled shaders.

diff --git a/src/mesa/drivers/dri/r300/r300_draw.c b/src/mesa/drivers/dri/r300/r300_draw.c
index fe8014b35883b776a1c99e32246c83df59f4a730..4e8b62f1865c2bbed8da3c663cf12ade02e6bb9a 100644 (file)
--- a/src/mesa/drivers/dri/r300/r300_draw.c
+++ b/src/mesa/drivers/dri/r300/r300_draw.c
@@ -234,7 +234,7 @@ static void r300TranslateAttrib(GLcontext *ctx, GLuint attr, int count, const st
                type = input->Type;
                r300_attr.free_needed = GL_FALSE;
                r300_attr.data = (GLvoid *)src_ptr;
-               r300_attr.stride = stride;
+               r300_attr.stride = input->StrideB;
                r300_attr.dwords = (getTypeSize(type) * input->Size  + 3)/ 4;
        }