r300g: add precalculating of pixel pitch, add a new NPOT flag

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index 4d73567bbe..cee0734d21 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -181,6 +181,9 @@ struct r300_texture {
     /* Offsets into the buffer. */
     unsigned offset[PIPE_MAX_TEXTURE_LEVELS];
 
+    /* A pitch for each mip-level */
+    unsigned pitch[PIPE_MAX_TEXTURE_LEVELS];
+
     /* Size of one zslice or face based on the texture target */
     unsigned layer_size[PIPE_MAX_TEXTURE_LEVELS];
 
@@ -197,6 +200,11 @@ struct r300_texture {
     /* Total size of this texture, in bytes. */
     unsigned size;
 
+    /* Whether this texture has non-power-of-two dimensions.
+     * It can be either a regular texture or a rectangle one.
+     */
+    boolean is_npot;
+
     /* Pipe buffer backing this texture. */
     struct pipe_buffer* buffer;