mesa/main/readpix: Correct handling of packed floating point values

[mesa.git] / src / mesa / main / readpix.c

diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c
index a4eea3043d3fd780b308461fe9003227c9cf75c6..c5fc66988b7df1cca1dd1463037c47dd85bd8d59 100644 (file)
--- a/src/mesa/main/readpix.c
+++ b/src/mesa/main/readpix.c
@@ -106,7 +106,8 @@ _mesa_get_readpixels_transfer_ops(const struct gl_context *ctx,
       /* For blit-based ReadPixels packing, the clamping is done automatically
        * unless the type is float. */
       if (_mesa_get_clamp_read_color(ctx, ctx->ReadBuffer) &&
-          (type == GL_FLOAT || type == GL_HALF_FLOAT)) {
+          (type == GL_FLOAT || type == GL_HALF_FLOAT ||
+           type == GL_UNSIGNED_INT_10F_11F_11F_REV)) {
          transferOps |= IMAGE_CLAMP_BIT;
       }
    }
@@ -114,7 +115,8 @@ _mesa_get_readpixels_transfer_ops(const struct gl_context *ctx,
       /* For CPU-based ReadPixels packing, the clamping must always be done
        * for non-float types, */
       if (_mesa_get_clamp_read_color(ctx, ctx->ReadBuffer) ||
-          (type != GL_FLOAT && type != GL_HALF_FLOAT)) {
+          (type != GL_FLOAT && type != GL_HALF_FLOAT &&
+           type != GL_UNSIGNED_INT_10F_11F_11F_REV)) {
          transferOps |= IMAGE_CLAMP_BIT;
       }
    }