From: Luca Barbieri <luca@luca-barbieri.com>
Date: Sat, 20 Feb 2010 22:17:41 +0000 (+0100)
Subject: nv30, nv40: unify identical nv[34]0_state_scissor.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=938c6905cfa4e25c8e898c8d91ee0fe8174abe0b;p=mesa.git

nv30, nv40: unify identical nv[34]0_state_scissor.c
---

diff --git a/src/gallium/drivers/nv30/Makefile b/src/gallium/drivers/nv30/Makefile
index 668f5965b16..bbfca55e495 100644
--- a/src/gallium/drivers/nv30/Makefile
+++ b/src/gallium/drivers/nv30/Makefile
@@ -13,7 +13,6 @@ C_SOURCES = \
 	nv30_screen.c \
 	nv30_state.c \
 	nv30_state_fb.c \
-	nv30_state_scissor.c \
 	nv30_state_stipple.c \
 	nv30_state_viewport.c \
 	nv30_state_zsa.c \
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index fbafbec383a..5a5311e5a9c 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -24,7 +24,6 @@ extern void nv30_fragprog_destroy(struct nvfx_context *,
 extern void nv30_fragtex_bind(struct nvfx_context *);
 
 /* nv30_state.c and friends */
-extern struct nvfx_state_entry nv30_state_scissor;
 extern struct nvfx_state_entry nv30_state_stipple;
 extern struct nvfx_state_entry nv30_state_fragprog;
 extern struct nvfx_state_entry nv30_state_vertprog;
diff --git a/src/gallium/drivers/nv30/nv30_state_scissor.c b/src/gallium/drivers/nv30/nv30_state_scissor.c
deleted file mode 100644
index e91680e2d19..00000000000
--- a/src/gallium/drivers/nv30/nv30_state_scissor.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include "nv30_context.h"
-
-static boolean
-nv30_state_scissor_validate(struct nvfx_context *nvfx)
-{
-	struct pipe_rasterizer_state *rast = &nvfx->rasterizer->pipe;
-	struct pipe_scissor_state *s = &nvfx->scissor;
-	struct nouveau_stateobj *so;
-
-	if (nvfx->state.hw[NVFX_STATE_SCISSOR] &&
-	    (rast->scissor == 0 && nvfx->state.scissor_enabled == 0))
-		return FALSE;
-	nvfx->state.scissor_enabled = rast->scissor;
-
-	so = so_new(1, 2, 0);
-	so_method(so, nvfx->screen->eng3d, NV34TCL_SCISSOR_HORIZ, 2);
-	if (nvfx->state.scissor_enabled) {
-		so_data  (so, ((s->maxx - s->minx) << 16) | s->minx);
-		so_data  (so, ((s->maxy - s->miny) << 16) | s->miny);
-	} else {
-		so_data  (so, 4096 << 16);
-		so_data  (so, 4096 << 16);
-	}
-
-	so_ref(so, &nvfx->state.hw[NVFX_STATE_SCISSOR]);
-	so_ref(NULL, &so);
-	return TRUE;
-}
-
-struct nvfx_state_entry nv30_state_scissor = {
-	.validate = nv30_state_scissor_validate,
-	.dirty = {
-		.pipe = NVFX_NEW_SCISSOR | NVFX_NEW_RAST,
-		.hw = NVFX_STATE_SCISSOR
-	}
-};
diff --git a/src/gallium/drivers/nv40/Makefile b/src/gallium/drivers/nv40/Makefile
index 25ad2974bf0..02bbb15f81d 100644
--- a/src/gallium/drivers/nv40/Makefile
+++ b/src/gallium/drivers/nv40/Makefile
@@ -13,7 +13,6 @@ C_SOURCES = \
 	nv40_screen.c \
 	nv40_state.c \
 	nv40_state_fb.c \
-	nv40_state_scissor.c \
 	nv40_state_stipple.c \
 	nv40_state_viewport.c \
 	nv40_state_zsa.c \
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index fc8b06bd0f3..d3464ad7a3b 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -28,7 +28,6 @@ extern void nv40_fragprog_destroy(struct nvfx_context *,
 extern void nv40_fragtex_bind(struct nvfx_context *);
 
 /* nv40_state.c and friends */
-extern struct nvfx_state_entry nv40_state_scissor;
 extern struct nvfx_state_entry nv40_state_stipple;
 extern struct nvfx_state_entry nv40_state_fragprog;
 extern struct nvfx_state_entry nv40_state_vertprog;
diff --git a/src/gallium/drivers/nv40/nv40_state_scissor.c b/src/gallium/drivers/nv40/nv40_state_scissor.c
deleted file mode 100644
index 11ec5c0878b..00000000000
--- a/src/gallium/drivers/nv40/nv40_state_scissor.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include "nv40_context.h"
-
-static boolean
-nv40_state_scissor_validate(struct nvfx_context *nvfx)
-{
-	struct pipe_rasterizer_state *rast = &nvfx->rasterizer->pipe;
-	struct pipe_scissor_state *s = &nvfx->scissor;
-	struct nouveau_stateobj *so;
-
-	if (nvfx->state.hw[NVFX_STATE_SCISSOR] &&
-	    (rast->scissor == 0 && nvfx->state.scissor_enabled == 0))
-		return FALSE;
-	nvfx->state.scissor_enabled = rast->scissor;
-
-	so = so_new(1, 2, 0);
-	so_method(so, nvfx->screen->eng3d, NV34TCL_SCISSOR_HORIZ, 2);
-	if (nvfx->state.scissor_enabled) {
-		so_data  (so, ((s->maxx - s->minx) << 16) | s->minx);
-		so_data  (so, ((s->maxy - s->miny) << 16) | s->miny);
-	} else {
-		so_data  (so, 4096 << 16);
-		so_data  (so, 4096 << 16);
-	}
-
-	so_ref(so, &nvfx->state.hw[NVFX_STATE_SCISSOR]);
-	so_ref(NULL, &so);
-	return TRUE;
-}
-
-struct nvfx_state_entry nv40_state_scissor = {
-	.validate = nv40_state_scissor_validate,
-	.dirty = {
-		.pipe = NVFX_NEW_SCISSOR | NVFX_NEW_RAST,
-		.hw = NVFX_STATE_SCISSOR
-	}
-};
diff --git a/src/gallium/drivers/nvfx/Makefile b/src/gallium/drivers/nvfx/Makefile
index f1843b61df0..8f4edb6543b 100644
--- a/src/gallium/drivers/nvfx/Makefile
+++ b/src/gallium/drivers/nvfx/Makefile
@@ -8,6 +8,7 @@ C_SOURCES = \
 	nvfx_state_emit.c \
 	nvfx_state_blend.c \
 	nvfx_state_rasterizer.c \
+	nvfx_state_scissor.c \
 	nvfx_transfer.c
 
 include ../../Makefile.template
diff --git a/src/gallium/drivers/nvfx/nvfx_context.h b/src/gallium/drivers/nvfx/nvfx_context.h
index c7ce17ab382..d5817ac5f89 100644
--- a/src/gallium/drivers/nvfx/nvfx_context.h
+++ b/src/gallium/drivers/nvfx/nvfx_context.h
@@ -184,6 +184,7 @@ struct nvfx_state_entry {
 extern struct nvfx_state_entry nvfx_state_blend;
 extern struct nvfx_state_entry nvfx_state_blend_colour;
 extern struct nvfx_state_entry nvfx_state_rasterizer;
+extern struct nvfx_state_entry nvfx_state_scissor;
 
 /* nvfx_clear.c */
 extern void nvfx_clear(struct pipe_context *pipe, unsigned buffers,
diff --git a/src/gallium/drivers/nvfx/nvfx_state_emit.c b/src/gallium/drivers/nvfx/nvfx_state_emit.c
index 60df50aa1cc..cf73f81fb2c 100644
--- a/src/gallium/drivers/nvfx/nvfx_state_emit.c
+++ b/src/gallium/drivers/nvfx/nvfx_state_emit.c
@@ -7,7 +7,7 @@
 static struct nvfx_state_entry *name##_render_states[] = { \
 	&nvxx##_state_framebuffer, \
 	&nvfx_state_rasterizer, \
-	&nvxx##_state_scissor, \
+	&nvfx_state_scissor, \
 	&nvxx##_state_stipple, \
 	&nvxx##_state_fragprog, \
 	&nvxx##_state_fragtex, \
diff --git a/src/gallium/drivers/nvfx/nvfx_state_scissor.c b/src/gallium/drivers/nvfx/nvfx_state_scissor.c
new file mode 100644
index 00000000000..940d8cb5c0c
--- /dev/null
+++ b/src/gallium/drivers/nvfx/nvfx_state_scissor.c
@@ -0,0 +1,36 @@
+#include "nvfx_context.h"
+
+static boolean
+nvfx_state_scissor_validate(struct nvfx_context *nvfx)
+{
+	struct pipe_rasterizer_state *rast = &nvfx->rasterizer->pipe;
+	struct pipe_scissor_state *s = &nvfx->scissor;
+	struct nouveau_stateobj *so;
+
+	if (nvfx->state.hw[NVFX_STATE_SCISSOR] &&
+	    (rast->scissor == 0 && nvfx->state.scissor_enabled == 0))
+		return FALSE;
+	nvfx->state.scissor_enabled = rast->scissor;
+
+	so = so_new(1, 2, 0);
+	so_method(so, nvfx->screen->eng3d, NV34TCL_SCISSOR_HORIZ, 2);
+	if (nvfx->state.scissor_enabled) {
+		so_data  (so, ((s->maxx - s->minx) << 16) | s->minx);
+		so_data  (so, ((s->maxy - s->miny) << 16) | s->miny);
+	} else {
+		so_data  (so, 4096 << 16);
+		so_data  (so, 4096 << 16);
+	}
+
+	so_ref(so, &nvfx->state.hw[NVFX_STATE_SCISSOR]);
+	so_ref(NULL, &so);
+	return TRUE;
+}
+
+struct nvfx_state_entry nvfx_state_scissor = {
+	.validate = nvfx_state_scissor_validate,
+	.dirty = {
+		.pipe = NVFX_NEW_SCISSOR | NVFX_NEW_RAST,
+		.hw = NVFX_STATE_SCISSOR
+	}
+};