From: Roland Scheidegger <rscheidegger@gmx.ch>
Date: Wed, 13 Sep 2006 23:20:10 +0000 (+0000)
Subject: Always mark tex state atom as dirty when the texture image is dirty, this ensures... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=99e0236046436fba25afb60632a76ad9cdfbbc9a;p=mesa.git

Always mark tex state atom as dirty when the texture image is dirty, this ensures texture cache gets flushed in case the new texture has the same offset as the old one (fixes glean pixelFormat test at least on r200).
---

diff --git a/src/mesa/drivers/dri/r200/r200_texstate.c b/src/mesa/drivers/dri/r200/r200_texstate.c
index 9c8997a8c77..433bc67e3f3 100644
--- a/src/mesa/drivers/dri/r200/r200_texstate.c
+++ b/src/mesa/drivers/dri/r200/r200_texstate.c
@@ -1137,7 +1137,10 @@ static void import_tex_obj_state( r200ContextPtr rmesa,
 				  int unit,
 				  r200TexObjPtr texobj )
 {
-   GLuint *cmd = R200_DB_STATE( tex[unit] );
+/* do not use RADEON_DB_STATE to avoid stale texture caches */
+   GLuint *cmd = &rmesa->hw.tex[unit].cmd[TEX_CMD_0];
+
+   R200_STATECHANGE( rmesa, tex[unit] );
 
    cmd[TEX_PP_TXFILTER] &= ~TEXOBJ_TXFILTER_MASK;
    cmd[TEX_PP_TXFILTER] |= texobj->pp_txfilter & TEXOBJ_TXFILTER_MASK;
@@ -1156,9 +1159,11 @@ static void import_tex_obj_state( r200ContextPtr rmesa,
    }
 
    if (texobj->base.tObj->Target == GL_TEXTURE_CUBE_MAP) {
-      GLuint *cube_cmd = R200_DB_STATE( cube[unit] );
+      GLuint *cube_cmd = &rmesa->hw.cube[unit].cmd[CUBE_CMD_0];
       GLuint bytesPerFace = texobj->base.totalSize / 6;
       ASSERT(texobj->base.totalSize % 6 == 0);
+
+      R200_STATECHANGE( rmesa, cube[unit] );
       cube_cmd[CUBE_PP_CUBIC_FACES] = texobj->pp_cubic_faces;
       if (rmesa->r200Screen->drmSupportsFragShader) {
 	 /* that value is submitted twice. could change cube atom
@@ -1170,9 +1175,7 @@ static void import_tex_obj_state( r200ContextPtr rmesa,
       cube_cmd[CUBE_PP_CUBIC_OFFSET_F3] = texobj->pp_txoffset + 3 * bytesPerFace;
       cube_cmd[CUBE_PP_CUBIC_OFFSET_F4] = texobj->pp_txoffset + 4 * bytesPerFace;
       cube_cmd[CUBE_PP_CUBIC_OFFSET_F5] = texobj->pp_txoffset + 5 * bytesPerFace;
-      R200_DB_STATECHANGE( rmesa, &rmesa->hw.cube[unit] );
    }
-   R200_DB_STATECHANGE( rmesa, &rmesa->hw.tex[unit] );
 
    texobj->dirty_state &= ~(1<<unit);
 }
diff --git a/src/mesa/drivers/dri/radeon/radeon_texstate.c b/src/mesa/drivers/dri/radeon/radeon_texstate.c
index b6a472ffa73..1e3a3951e2d 100644
--- a/src/mesa/drivers/dri/radeon/radeon_texstate.c
+++ b/src/mesa/drivers/dri/radeon/radeon_texstate.c
@@ -847,9 +847,12 @@ static void import_tex_obj_state( radeonContextPtr rmesa,
 				  int unit,
 				  radeonTexObjPtr texobj )
 {
-   GLuint *cmd = RADEON_DB_STATE( tex[unit] );
+/* do not use RADEON_DB_STATE to avoid stale texture caches */
+   GLuint *cmd = &rmesa->hw.tex[unit].cmd[TEX_CMD_0];
    GLuint se_coord_fmt = rmesa->hw.set.cmd[SET_SE_COORDFMT];
 
+   RADEON_STATECHANGE( rmesa, tex[unit] );
+
    cmd[TEX_PP_TXFILTER] &= ~TEXOBJ_TXFILTER_MASK;
    cmd[TEX_PP_TXFILTER] |= texobj->pp_txfilter & TEXOBJ_TXFILTER_MASK;
    cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK;
@@ -868,10 +871,11 @@ static void import_tex_obj_state( radeonContextPtr rmesa,
       se_coord_fmt &= ~(RADEON_VTX_ST0_NONPARAMETRIC << unit);
 
       if (texobj->base.tObj->Target == GL_TEXTURE_CUBE_MAP) {
-	 GLuint *cube_cmd = RADEON_DB_STATE( cube[unit] );
+	 GLuint *cube_cmd = &rmesa->hw.cube[unit].cmd[CUBE_CMD_0];
 	 GLuint bytesPerFace = texobj->base.totalSize / 6;
 	 ASSERT(texobj->base.totalSize % 6 == 0);
 
+	 RADEON_STATECHANGE( rmesa, cube[unit] );
 	 cube_cmd[CUBE_PP_CUBIC_FACES] = texobj->pp_cubic_faces;
 	 /* dont know if this setup conforms to OpenGL.. 
 	  * at least it matches the behavior of mesa software renderer
@@ -881,12 +885,10 @@ static void import_tex_obj_state( radeonContextPtr rmesa,
 	 cube_cmd[CUBE_PP_CUBIC_OFFSET_2] = texobj->pp_txoffset + 2 * bytesPerFace; /* top */
 	 cube_cmd[CUBE_PP_CUBIC_OFFSET_3] = texobj->pp_txoffset + 3 * bytesPerFace; /* bottom */
 	 cube_cmd[CUBE_PP_CUBIC_OFFSET_4] = texobj->pp_txoffset + 4 * bytesPerFace; /* front */
-	 RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.cube[unit] );
 	 cmd[TEX_PP_TXOFFSET] = texobj->pp_txoffset + 5 * bytesPerFace; /* back */
       }
    }
 
-   RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.tex[unit] );
    if (se_coord_fmt != rmesa->hw.set.cmd[SET_SE_COORDFMT]) {
       RADEON_STATECHANGE( rmesa, set );
       rmesa->hw.set.cmd[SET_SE_COORDFMT] = se_coord_fmt;