diff options
| -rw-r--r-- | src/mesa/swrast/s_drawpix.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c index 4231bb4bdf0..5828a789ab9 100644 --- a/src/mesa/swrast/s_drawpix.c +++ b/src/mesa/swrast/s_drawpix.c @@ -429,11 +429,14 @@ draw_rgba_pixels( struct gl_context *ctx, GLint x, GLint y, span.arrayMask = SPAN_RGBA; span.arrayAttribs = FRAG_BIT_COL0; /* we're fill in COL0 attrib values */ - if (ctx->DrawBuffer->_NumColorDrawBuffers > 0 && - ctx->DrawBuffer->_ColorDrawBuffers[0]->DataType != GL_FLOAT && - ctx->Color.ClampFragmentColor != GL_FALSE) { - /* need to clamp colors before applying fragment ops */ - transferOps |= IMAGE_CLAMP_BIT; + if (ctx->DrawBuffer->_NumColorDrawBuffers > 0) { + GLenum datatype = _mesa_get_format_datatype( + ctx->DrawBuffer->_ColorDrawBuffers[0]->Format); + if (datatype != GL_FLOAT && + ctx->Color.ClampFragmentColor != GL_FALSE) { + /* need to clamp colors before applying fragment ops */ + transferOps |= IMAGE_CLAMP_BIT; + } } /* |