mesa: add/update comments in _mesa_copy_buffer_subdata()

[mesa.git] / src / mesa / drivers / dri / i965 / brw_vec4.h

diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h b/src/mesa/drivers/dri/i965/brw_vec4.h
index 5bf802787bad95d0e4916c3b29ba26afba17e3d6..2555fa71059d6645c61d9fe6532859715b80fd4f 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vec4.h
+++ b/src/mesa/drivers/dri/i965/brw_vec4.h
@@ -271,6 +271,7 @@ public:
    int conditional_mod; /**< BRW_CONDITIONAL_* */
 
    int sampler;
+   uint32_t texture_offset; /**< Texture Offset bitfield */
    int target; /**< MRT target. */
    bool shadow_compare;
 
@@ -496,6 +497,8 @@ public:
    void emit_math2_gen4(enum opcode opcode, dst_reg dst, src_reg src0, src_reg src1);
    void emit_math(enum opcode opcode, dst_reg dst, src_reg src0, src_reg src1);
 
+   void swizzle_result(ir_texture *ir, src_reg orig_val, int sampler);
+
    void emit_ndc_computation();
    void emit_psiz_and_flags(struct brw_reg reg);
    void emit_clip_distances(struct brw_reg reg, int offset);
@@ -549,6 +552,10 @@ public:
                            struct brw_reg src0,
                            struct brw_reg src1);
 
+   void generate_tex(vec4_instruction *inst,
+                    struct brw_reg dst,
+                    struct brw_reg src);
+
    void generate_urb_write(vec4_instruction *inst);
    void generate_oword_dual_block_offsets(struct brw_reg m1,
                                          struct brw_reg index);