diff options
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_texture.c')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_texture.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_texture.c b/mesalib/src/mesa/state_tracker/st_texture.c index c5dc7dcc4..c18268829 100644 --- a/mesalib/src/mesa/state_tracker/st_texture.c +++ b/mesalib/src/mesa/state_tracker/st_texture.c @@ -170,8 +170,7 @@ st_gl_texture_dims_to_pipe_dims(GLenum texture, */ GLboolean st_texture_match_image(const struct pipe_resource *pt, - const struct gl_texture_image *image, - GLuint face, GLuint level) + const struct gl_texture_image *image) { GLuint ptWidth, ptHeight, ptDepth, ptLayers; @@ -192,9 +191,9 @@ st_texture_match_image(const struct pipe_resource *pt, /* Test if this image's size matches what's expected in the * established texture. */ - if (ptWidth != u_minify(pt->width0, level) || - ptHeight != u_minify(pt->height0, level) || - ptDepth != u_minify(pt->depth0, level) || + if (ptWidth != u_minify(pt->width0, image->Level) || + ptHeight != u_minify(pt->height0, image->Level) || + ptDepth != u_minify(pt->depth0, image->Level) || ptLayers != pt->array_size) return GL_FALSE; @@ -366,9 +365,15 @@ st_texture_image_copy(struct pipe_context *pipe, struct pipe_box src_box; GLuint i; - assert(u_minify(src->width0, srcLevel) == width); - assert(u_minify(src->height0, srcLevel) == height); - assert(u_minify(src->depth0, srcLevel) == depth); + if (u_minify(src->width0, srcLevel) != width || + u_minify(src->height0, srcLevel) != height || + u_minify(src->depth0, srcLevel) != depth) { + /* The source image size doesn't match the destination image size. + * This can happen in some degenerate situations such as rendering to a + * cube map face which was set up with mismatched texture sizes. + */ + return; + } src_box.x = 0; src_box.y = 0; |