From: Brian Date: Wed, 24 Oct 2007 20:34:40 +0000 (-0600) Subject: Undo indexOffset change (I think, git???) X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=11ce6244a79106c592364b30434b6ddade3fd6bb;p=mesa.git Undo indexOffset change (I think, git???) --- diff --git a/src/mesa/pipe/failover/fo_context.c b/src/mesa/pipe/failover/fo_context.c index 076d5165833..b836ef29f30 100644 --- a/src/mesa/pipe/failover/fo_context.c +++ b/src/mesa/pipe/failover/fo_context.c @@ -47,7 +47,7 @@ static void failover_destroy( struct pipe_context *pipe ) static boolean failover_draw_elements( struct pipe_context *pipe, struct pipe_buffer_handle *indexBuffer, - unsigned indexSize, + unsigned indexSize, unsigned indexOffset, unsigned prim, unsigned start, unsigned count) { struct failover_context *failover = failover_context( pipe ); @@ -65,6 +65,7 @@ static boolean failover_draw_elements( struct pipe_context *pipe, if (!failover->hw->draw_elements( failover->hw, indexBuffer, indexSize, + indexOffset, prim, start, count )) { @@ -84,6 +85,7 @@ static boolean failover_draw_elements( struct pipe_context *pipe, failover->sw->draw_elements( failover->sw, indexBuffer, indexSize, + indexOffset, prim, start, count ); @@ -102,7 +104,7 @@ static boolean failover_draw_elements( struct pipe_context *pipe, static boolean failover_draw_arrays( struct pipe_context *pipe, unsigned prim, unsigned start, unsigned count) { - return failover_draw_elements(pipe, NULL, 0, prim, start, count); + return failover_draw_elements(pipe, NULL, 0, 0, prim, start, count); } diff --git a/src/mesa/pipe/i915simple/i915_context.c b/src/mesa/pipe/i915simple/i915_context.c index 161f8ce6972..adc91fb4736 100644 --- a/src/mesa/pipe/i915simple/i915_context.c +++ b/src/mesa/pipe/i915simple/i915_context.c @@ -178,7 +178,7 @@ i915_end_query(struct pipe_context *pipe, struct pipe_query_object *q) static boolean i915_draw_elements( struct pipe_context *pipe, struct pipe_buffer_handle *indexBuffer, - unsigned indexSize, + unsigned indexSize, unsigned indexOffset, unsigned prim, unsigned start, unsigned count) { struct i915_context *i915 = i915_context( pipe ); @@ -202,9 +202,10 @@ i915_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 { @@ -262,7 +263,7 @@ i915_draw_elements( struct pipe_context *pipe, static boolean i915_draw_arrays( struct pipe_context *pipe, unsigned prim, unsigned start, unsigned count) { - return i915_draw_elements(pipe, NULL, 0, prim, start, count); + return i915_draw_elements(pipe, NULL, 0, 0, prim, start, count); } diff --git a/src/mesa/pipe/p_context.h b/src/mesa/pipe/p_context.h index 2558a6341ce..08082f9367f 100644 --- a/src/mesa/pipe/p_context.h +++ b/src/mesa/pipe/p_context.h @@ -71,7 +71,7 @@ struct pipe_context { boolean (*draw_elements)( struct pipe_context *pipe, struct pipe_buffer_handle *indexBuffer, - unsigned indexSize, + unsigned indexSize, unsigned indexOffset, unsigned mode, unsigned start, unsigned count); /** Clear a surface to given value (no scissor; clear whole surface) */ 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); diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c index fbf7713f58d..50251a816b8 100644 --- a/src/mesa/state_tracker/st_draw.c +++ b/src/mesa/state_tracker/st_draw.c @@ -197,7 +197,7 @@ st_draw_vbo(GLcontext *ctx, /* indexed primitive */ struct gl_buffer_object *bufobj = ib->obj; struct pipe_buffer_handle *indexBuf = NULL; - unsigned indexSize, i; + unsigned indexSize, indexOffset, i; switch (ib->type) { case GL_UNSIGNED_INT: @@ -218,17 +218,19 @@ st_draw_vbo(GLcontext *ctx, /* elements/indexes are in a real VBO */ struct st_buffer_object *stobj = st_buffer_object(bufobj); winsys->buffer_reference(winsys, &indexBuf, stobj->buffer); + indexOffset = (unsigned) ib->ptr; } else { /* element/indicies are in user space memory */ indexBuf = winsys->user_buffer_create(winsys, (void *) ib->ptr, ib->count * indexSize); + indexOffset = 0; } /* draw */ for (i = 0; i < nr_prims; i++) { - pipe->draw_elements(pipe, indexBuf, indexSize, + pipe->draw_elements(pipe, indexBuf, indexSize, indexOffset, prims[i].mode, prims[i].start, prims[i].count); }