radeon: add some debugging info

2 files changed, 25 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
index 94211048aec..d0b96912048 100644
--- a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
+++ b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
@@ -576,6 +576,11 @@ int radeon_validate_texture_miptree(GLcontext * ctx, struct gl_texture_object *t
 		radeon_miptree_unreference(&t->mt);
 		radeon_try_alloc_miptree(rmesa, t);
 		dst_miptree = t->mt;
+		if (RADEON_DEBUG & RADEON_TEXTURE) {
+			fprintf(stderr, "%s: No matching miptree found, allocated new one %p\n", __FUNCTION__, t->mt);
+		}
+	} else if (RADEON_DEBUG & RADEON_TEXTURE) {
+		fprintf(stderr, "%s: Using miptree %p\n", __FUNCTION__, t->mt);
 	}
 
 	const unsigned faces = texObj->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
diff --git a/src/mesa/drivers/dri/radeon/radeon_texture.c b/src/mesa/drivers/dri/radeon/radeon_texture.c
index 1ee9e2792a5..c715650d55f 100644
--- a/src/mesa/drivers/dri/radeon/radeon_texture.c
+++ b/src/mesa/drivers/dri/radeon/radeon_texture.c
@@ -523,6 +523,11 @@ static void teximage_assign_miptree(radeonContextPtr rmesa,
 					radeon_gl_level_to_miptree_level(texObj, level))) {
 		radeon_miptree_unreference(&t->mt);
 		radeon_try_alloc_miptree(rmesa, t);
+		if (RADEON_DEBUG & RADEON_TEXTURE) {
+			fprintf(stderr, "%s: texObj %p, texImage %p, face %d, level %d, "
+				"texObj miptree doesn't match, allocated new miptree %p\n",
+				__FUNCTION__, texObj, texImage, face, level, t->mt);
+		}
 	}
 
 	/* Miptree alocation may have failed,
@@ -670,6 +675,11 @@ static void radeon_teximage(
 		}
 	}
 
+	if (RADEON_DEBUG & RADEON_TEXTURE) {
+		fprintf(stderr, "radeon_teximage%dd: texObj %p, texImage %p, face %d, level %d\n",
+				dims, texObj, texImage, face, level);
+	}
+
 	t->validated = GL_FALSE;
 
 	if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
@@ -700,6 +710,11 @@ static void radeon_teximage(
 								texImage->Height,
 								texImage->Depth);
 			texImage->Data = _mesa_alloc_texmemory(size);
+			if (RADEON_DEBUG & RADEON_TEXTURE) {
+				fprintf(stderr, "radeon_teximage%dd: texObj %p, texImage %p, "
+					" no miptree assigned, using local memory %p\n",
+					dims, texObj, texImage, texImage->Data);
+			}
 		}
 	}
 
@@ -801,6 +816,11 @@ static void radeon_texsubimage(GLcontext* ctx, int dims, GLenum target, int leve
 		}
 	}
 
+	if (RADEON_DEBUG & RADEON_TEXTURE) {
+		fprintf(stderr, "radeon_texsubimage%dd: texObj %p, texImage %p, face %d, level %d\n",
+				dims, texObj, texImage, radeon_face_for_target(target), level);
+	}
+
 	t->validated = GL_FALSE;
 	if (compressed) {
 		pixels = _mesa_validate_pbo_compressed_teximage(