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-rw-r--r--src/mesa/pipe/softpipe/sp_draw_arrays.c7
-rw-r--r--src/mesa/pipe/softpipe/sp_state.h2
2 files changed, 5 insertions, 4 deletions
diff --git a/src/mesa/pipe/softpipe/sp_draw_arrays.c b/src/mesa/pipe/softpipe/sp_draw_arrays.c
index 64a4fbe333e..d5cd6beae89 100644
--- a/src/mesa/pipe/softpipe/sp_draw_arrays.c
+++ b/src/mesa/pipe/softpipe/sp_draw_arrays.c
@@ -75,7 +75,7 @@ boolean
softpipe_draw_arrays(struct pipe_context *pipe, unsigned mode,
unsigned start, unsigned count)
{
- return softpipe_draw_elements(pipe, NULL, 0, mode, start, count);
+ return softpipe_draw_elements(pipe, NULL, 0, 0, mode, start, count);
}
@@ -90,7 +90,7 @@ softpipe_draw_arrays(struct pipe_context *pipe, unsigned mode,
boolean
softpipe_draw_elements(struct pipe_context *pipe,
struct pipe_buffer_handle *indexBuffer,
- unsigned indexSize,
+ unsigned indexSize, unsigned indexOffset,
unsigned mode, unsigned start, unsigned count)
{
struct softpipe_context *sp = softpipe_context(pipe);
@@ -130,9 +130,10 @@ softpipe_draw_elements(struct pipe_context *pipe,
}
/* Map index buffer, if present */
if (indexBuffer) {
- void *mapped_indexes
+ ubyte *mapped_indexes
= pipe->winsys->buffer_map(pipe->winsys, indexBuffer,
PIPE_BUFFER_FLAG_READ);
+ mapped_indexes += indexOffset;
draw_set_mapped_element_buffer(draw, indexSize, mapped_indexes);
}
else {
diff --git a/src/mesa/pipe/softpipe/sp_state.h b/src/mesa/pipe/softpipe/sp_state.h
index c194f0ea0db..8747f34cdd9 100644
--- a/src/mesa/pipe/softpipe/sp_state.h
+++ b/src/mesa/pipe/softpipe/sp_state.h
@@ -131,7 +131,7 @@ boolean softpipe_draw_arrays(struct pipe_context *pipe, unsigned mode,
boolean softpipe_draw_elements(struct pipe_context *pipe,
struct pipe_buffer_handle *indexBuffer,
- unsigned indexSize,
+ unsigned indexSize, unsigned indexOffset,
unsigned mode, unsigned start, unsigned count);