gallium: remove unused pipe_viewport_state::translate[3] and scale[3]

Almost all drivers ignore them.

3 files changed, 0 insertions, 6 deletions

diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c
index 020e5f727a5..90408ffdcc6 100644
--- a/src/gallium/auxiliary/util/u_blit.c
+++ b/src/gallium/auxiliary/util/u_blit.c
@@ -559,11 +559,9 @@ util_blit_pixels_tex(struct blit_state *ctx,
    ctx->viewport.scale[0] = 0.5f * dst->width;
    ctx->viewport.scale[1] = 0.5f * dst->height;
    ctx->viewport.scale[2] = 0.5f;
-   ctx->viewport.scale[3] = 1.0f;
    ctx->viewport.translate[0] = 0.5f * dst->width;
    ctx->viewport.translate[1] = 0.5f * dst->height;
    ctx->viewport.translate[2] = 0.5f;
-   ctx->viewport.translate[3] = 0.0f;
    cso_set_viewport(ctx->cso, &ctx->viewport);
 
    /* texture */
diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 5298603f775..9d087fe8a66 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -683,11 +683,9 @@ static void blitter_set_rectangle(struct blitter_context_priv *ctx,
    ctx->viewport.scale[0] = 0.5f * ctx->dst_width;
    ctx->viewport.scale[1] = 0.5f * ctx->dst_height;
    ctx->viewport.scale[2] = 1.0f;
-   ctx->viewport.scale[3] = 1.0f;
    ctx->viewport.translate[0] = 0.5f * ctx->dst_width;
    ctx->viewport.translate[1] = 0.5f * ctx->dst_height;
    ctx->viewport.translate[2] = 0.0f;
-   ctx->viewport.translate[3] = 0.0f;
    ctx->base.pipe->set_viewport_states(ctx->base.pipe, 0, 1, &ctx->viewport);
 }
 
diff --git a/src/gallium/auxiliary/util/u_tests.c b/src/gallium/auxiliary/util/u_tests.c
index 9483f0699d6..c0f6327b6e9 100644
--- a/src/gallium/auxiliary/util/u_tests.c
+++ b/src/gallium/auxiliary/util/u_tests.c
@@ -114,11 +114,9 @@ util_set_max_viewport(struct cso_context *cso, struct pipe_resource *tex)
    viewport.scale[0] = 0.5f * tex->width0;
    viewport.scale[1] = 0.5f * tex->height0;
    viewport.scale[2] = 1.0f;
-   viewport.scale[3] = 1.0f;
    viewport.translate[0] = 0.5f * tex->width0;
    viewport.translate[1] = 0.5f * tex->height0;
    viewport.translate[2] = 0.0f;
-   viewport.translate[3] = 0.0f;
 
    cso_set_viewport(cso, &viewport);
 }