nv50,nvc0: remove unused parameter in nvXX_state_validate()

This 'words' parameter is there since 2011 but it has never been used.
While we are at it, get rid of the extern declaration.

Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>

8 files changed, 10 insertions, 14 deletions

diff --git a/src/gallium/drivers/nouveau/nv50/nv50_context.h b/src/gallium/drivers/nouveau/nv50/nv50_context.h
index 712d00ed2d3..342ec96d62c 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_context.h
+++ b/src/gallium/drivers/nouveau/nv50/nv50_context.h
@@ -230,9 +230,7 @@ void nv50_stream_output_validate(struct nv50_context *);
 extern void nv50_init_state_functions(struct nv50_context *);
 
 /* nv50_state_validate.c */
-/* @words: check for space before emitting relocs */
-extern bool nv50_state_validate(struct nv50_context *, uint32_t state_mask,
-                                unsigned space_words);
+bool nv50_state_validate(struct nv50_context *, uint32_t state_mask);
 
 /* nv50_surface.c */
 extern void nv50_clear(struct pipe_context *, unsigned buffers,
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c b/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c
index d14d603adc9..4af969997f2 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_state_validate.c
@@ -510,7 +510,7 @@ static struct state_validate {
 };
 
 bool
-nv50_state_validate(struct nv50_context *nv50, uint32_t mask, unsigned words)
+nv50_state_validate(struct nv50_context *nv50, uint32_t mask)
 {
    uint32_t state_mask;
    int ret;
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_surface.c b/src/gallium/drivers/nouveau/nv50/nv50_surface.c
index ec5cf376227..c69fa5abb98 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_surface.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_surface.c
@@ -525,7 +525,7 @@ nv50_clear(struct pipe_context *pipe, unsigned buffers,
    uint32_t mode = 0;
 
    /* don't need NEW_BLEND, COLOR_MASK doesn't affect CLEAR_BUFFERS */
-   if (!nv50_state_validate(nv50, NV50_NEW_FRAMEBUFFER, 9 + (fb->nr_cbufs * 2)))
+   if (!nv50_state_validate(nv50, NV50_NEW_FRAMEBUFFER))
       return;
 
    /* We have to clear ALL of the layers, not up to the min number of layers
@@ -1340,7 +1340,7 @@ nv50_blit_3d(struct nv50_context *nv50, const struct pipe_blit_info *info)
 
    nv50_blitctx_prepare_state(blit);
 
-   nv50_state_validate(nv50, ~0, 36);
+   nv50_state_validate(nv50, ~0);
 
    x_range = (float)info->src.box.width / (float)info->dst.box.width;
    y_range = (float)info->src.box.height / (float)info->dst.box.height;
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c
index 60fa2bc06a8..5369d5207ee 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c
@@ -790,7 +790,7 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
    if (unlikely(nv50->num_so_targets && !nv50->gmtyprog))
       nv50->state.prim_size = nv50_pipe_prim_to_prim_size[info->mode];
 
-   nv50_state_validate(nv50, ~0, 8); /* 8 as minimum, we use flush_notify */
+   nv50_state_validate(nv50, ~0);
 
    push->kick_notify = nv50_draw_vbo_kick_notify;
 
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
index 4ab2ac41183..4a6ea867e85 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
@@ -258,8 +258,7 @@ extern void nvc0_init_state_functions(struct nvc0_context *);
 /* nvc0_state_validate.c */
 void nvc0_validate_global_residents(struct nvc0_context *,
                                     struct nouveau_bufctx *, int bin);
-extern bool nvc0_state_validate(struct nvc0_context *, uint32_t state_mask,
-                                unsigned space_words);
+bool nvc0_state_validate(struct nvc0_context *, uint32_t state_mask);
 
 /* nvc0_surface.c */
 extern void nvc0_clear(struct pipe_context *, unsigned buffers,
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
index c17223a1b2b..e0d8ab01776 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c
@@ -703,7 +703,7 @@ static struct state_validate {
 };
 
 bool
-nvc0_state_validate(struct nvc0_context *nvc0, uint32_t mask, unsigned words)
+nvc0_state_validate(struct nvc0_context *nvc0, uint32_t mask)
 {
    uint32_t state_mask;
    int ret;
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c b/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
index 71726d1aa59..e3843ca1bf1 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
@@ -693,7 +693,7 @@ nvc0_clear(struct pipe_context *pipe, unsigned buffers,
    uint32_t mode = 0;
 
    /* don't need NEW_BLEND, COLOR_MASK doesn't affect CLEAR_BUFFERS */
-   if (!nvc0_state_validate(nvc0, NVC0_NEW_FRAMEBUFFER, 9 + (fb->nr_cbufs * 2)))
+   if (!nvc0_state_validate(nvc0, NVC0_NEW_FRAMEBUFFER))
       return;
 
    if (buffers & PIPE_CLEAR_COLOR && fb->nr_cbufs) {
@@ -1191,7 +1191,7 @@ nvc0_blit_3d(struct nvc0_context *nvc0, const struct pipe_blit_info *info)
 
    nvc0_blitctx_prepare_state(blit);
 
-   nvc0_state_validate(nvc0, ~0, 48);
+   nvc0_state_validate(nvc0, ~0);
 
    x_range = (float)info->src.box.width / (float)info->dst.box.width;
    y_range = (float)info->src.box.height / (float)info->dst.box.height;
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c
index 44aed1adeeb..032b3c125cf 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c
@@ -967,8 +967,7 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
       IMMED_NVC0(push, NVC0_3D(PATCH_VERTICES), nvc0->state.patch_vertices);
    }
 
-   /* 8 as minimum to avoid immediate double validation of new buffers */
-   nvc0_state_validate(nvc0, ~0, 8);
+   nvc0_state_validate(nvc0, ~0);
 
    if (nvc0->vertprog->vp.need_draw_parameters) {
       PUSH_SPACE(push, 9);