From: Nicolai Haehnle <nhaehnle@gmail.com>
Date: Fri, 6 Jun 2008 19:13:12 +0000 (+0200)
Subject: r300: Remove unused variable r300_tex_obj::dirty_state and related defines
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=665605234d2aed2baa22fa621fa02478b2c08a4d;p=mesa.git

r300: Remove unused variable r300_tex_obj::dirty_state and related defines

This variable was only ever written to, but nobody used its value.
---

diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h
index a5ec5ee46e2..b33dfeafdd6 100644
--- a/src/mesa/drivers/dri/r300/r300_context.h
+++ b/src/mesa/drivers/dri/r300/r300_context.h
@@ -179,13 +179,6 @@ struct r300_tex_obj {
 	GLuint bufAddr;		/* Offset to start of locally
 				   shared texture block */
 
-	GLuint dirty_state;	/* Flags (1 per texunit) for
-				   whether or not this texobj
-				   has dirty hardware state
-				   (pp_*) that needs to be
-				   brought into the
-				   texunit. */
-
 	drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
 	/* Six, for the cube faces */
 
diff --git a/src/mesa/drivers/dri/r300/r300_tex.c b/src/mesa/drivers/dri/r300/r300_tex.c
index 0b4acec0448..606c3f8a90a 100644
--- a/src/mesa/drivers/dri/r300/r300_tex.c
+++ b/src/mesa/drivers/dri/r300/r300_tex.c
@@ -1077,7 +1077,7 @@ static void r300TexParameter(GLcontext * ctx, GLenum target,
 		break;
 
 	case GL_DEPTH_TEXTURE_MODE:
-		if (texObj->Image[0][texObj->BaseLevel]->TexFormat->BaseFormat 
+		if (texObj->Image[0][texObj->BaseLevel]->TexFormat->BaseFormat
 		    == GL_DEPTH_COMPONENT) {
 			r300SetDepthTexMode(texObj);
 			break;
@@ -1092,10 +1092,6 @@ static void r300TexParameter(GLcontext * ctx, GLenum target,
 	default:
 		return;
 	}
-
-	/* Mark this texobj as dirty (one bit per tex unit)
-	 */
-	t->dirty_state = TEX_ALL;
 }
 
 static void r300BindTexture(GLcontext * ctx, GLenum target,
diff --git a/src/mesa/drivers/dri/r300/r300_texmem.c b/src/mesa/drivers/dri/r300/r300_texmem.c
index 723601ac4a6..e0fda86ac8b 100644
--- a/src/mesa/drivers/dri/r300/r300_texmem.c
+++ b/src/mesa/drivers/dri/r300/r300_texmem.c
@@ -534,10 +534,6 @@ int r300UploadTexImages(r300ContextPtr rmesa, r300TexObjPtr t, GLuint face)
 			/* hope it's safe to add that here... */
 			t->offset |= t->tile_bits;
 		}
-
-		/* Mark this texobj as dirty on all units:
-		 */
-		t->dirty_state = TEX_ALL;
 	}
 
 	/* Let the world know we've used this memory recently.
diff --git a/src/mesa/drivers/dri/r300/r300_texstate.c b/src/mesa/drivers/dri/r300/r300_texstate.c
index 78fa75228e7..131d9580050 100644
--- a/src/mesa/drivers/dri/r300/r300_texstate.c
+++ b/src/mesa/drivers/dri/r300/r300_texstate.c
@@ -428,10 +428,6 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	    if (tObj->Image[0][t->base.firstLevel]->Height > 2048)
 		t->pitch_reg |= R500_TXHEIGHT_BIT11;
 	}
-
-	t->dirty_state = TEX_ALL;
-
-	/* FYI: r300UploadTexImages( rmesa, t ) used to be called here */
 }
 
 /* ================================================================
@@ -568,7 +564,6 @@ static GLboolean r300UpdateTexture(GLcontext * ctx, int unit)
 
 		rmesa->state.texture.unit[unit].texobj = t;
 		t->base.bound |= (1 << unit);
-		t->dirty_state |= 1 << unit;
 		driUpdateTextureLRU((driTextureObject *) t);	/* XXX: should be locked! */
 	}
 
diff --git a/src/mesa/drivers/dri/r300/radeon_context.h b/src/mesa/drivers/dri/r300/radeon_context.h
index 38d89306016..7458d63723f 100644
--- a/src/mesa/drivers/dri/r300/radeon_context.h
+++ b/src/mesa/drivers/dri/r300/radeon_context.h
@@ -53,16 +53,6 @@ struct radeon_context;
 typedef struct radeon_context radeonContextRec;
 typedef struct radeon_context *radeonContextPtr;
 
-#define TEX_0   0x1
-#define TEX_1   0x2
-#define TEX_2	0x4
-#define TEX_3	0x8
-#define TEX_4	0x10
-#define TEX_5	0x20
-#define TEX_6	0x40
-#define TEX_7	0x80
-#define TEX_ALL 0xff
-
 /* Rasterizing fallbacks */
 /* See correponding strings in r200_swtcl.c */
 #define RADEON_FALLBACK_TEXTURE		0x0001