r600g: use a local var to store pointer to which register we are working on

this just makes the code a little bit cleaner.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c
index 595b110ed9dce177deb2ea25ce74b9879120b3dd..a32793c9b9ccef4834eec59630b9c4ba67eebe02 100644 (file)
--- a/src/gallium/winsys/r600/drm/r600_hw_context.c
+++ b/src/gallium/winsys/r600/drm/r600_hw_context.c
@@ -922,16 +922,17 @@ void r600_context_pipe_state_set(struct r600_context *ctx, struct r600_pipe_stat
        int dirty;
        for (int i = 0; i < state->nregs; i++) {
                unsigned id, reloc_id;
+               struct r600_pipe_reg *reg = &state->regs[i];
 
-               range = &ctx->range[CTX_RANGE_ID(ctx, state->regs[i].offset)];
-               block = range->blocks[CTX_BLOCK_ID(ctx, state->regs[i].offset)];
-               id = (state->regs[i].offset - block->start_offset) >> 2;
+               range = &ctx->range[CTX_RANGE_ID(ctx, reg->offset)];
+               block = range->blocks[CTX_BLOCK_ID(ctx, reg->offset)];
+               id = (reg->offset - block->start_offset) >> 2;
 
                dirty = block->status & R600_BLOCK_STATUS_DIRTY;
 
                new_val = block->reg[id];
-               new_val &= ~state->regs[i].mask;
-               new_val |= state->regs[i].value;
+               new_val &= ~reg->mask;
+               new_val |= reg->value;
                if (new_val != block->reg[id]) {
                        block->reg[id] = new_val;
                        dirty |= R600_BLOCK_STATUS_DIRTY;
@@ -941,8 +942,8 @@ void r600_context_pipe_state_set(struct r600_context *ctx, struct r600_pipe_stat
                if (block->pm4_bo_index[id]) {
                        /* find relocation */
                        reloc_id = block->pm4_bo_index[id];
-                       r600_bo_reference(ctx->radeon, &block->reloc[reloc_id].bo, state->regs[i].bo);
-                       state->regs[i].bo->fence = ctx->radeon->fence;
+                       r600_bo_reference(ctx->radeon, &block->reloc[reloc_id].bo, reg->bo);
+                       reg->bo->fence = ctx->radeon->fence;
                        /* always force dirty for relocs for now */
                        dirty |= R600_BLOCK_STATUS_DIRTY;
                }