mesa/st: fix softpipe npot compressed mipmaps.

this fixes fbo-generatemipmap-formats rgtc and s3tc in NPOT mode
with softpipe.

r600g fails to even get level 0 correct so have to look into that
a bit further.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c
index 2ec8431..a12a32e 100644 (file)
--- a/src/mesa/state_tracker/st_gen_mipmap.c
+++ b/src/mesa/state_tracker/st_gen_mipmap.c
@@ -265,7 +265,7 @@ fallback_generate_mipmap(struct gl_context *ctx, GLenum target,
          dstTemp = malloc(dstWidth2 * dstHeight2 * comps * (datatype == GL_FLOAT ? 4 : 1));
 
          /* decompress the src image: srcData -> srcTemp */
-         decompress_image(format, datatype, srcData, srcTemp, srcWidth, srcHeight, srcTrans->stride);
+         decompress_image(format, datatype, srcData, srcTemp, srcWidth2, srcHeight2, srcTrans->stride);
 
          _mesa_generate_mipmap_level(target, datatype, comps,
                                      0 /*border*/,
@@ -277,7 +277,7 @@ fallback_generate_mipmap(struct gl_context *ctx, GLenum target,
                                      dstWidth2); /* stride in texels */
 
          /* compress the new image: dstTemp -> dstData */
-         compress_image(format, datatype, dstTemp, dstData, dstWidth, dstHeight, dstTrans->stride);
+         compress_image(format, datatype, dstTemp, dstData, dstWidth2, dstHeight2, dstTrans->stride);
 
          free(srcTemp);
          free(dstTemp);