BRW_STATE_STATS_WM,
BRW_STATE_UNIFORM_BUFFER,
BRW_STATE_ATOMIC_BUFFER,
+ BRW_STATE_IMAGE_UNITS,
BRW_STATE_META_IN_PROGRESS,
BRW_STATE_INTERPOLATION_MAP,
BRW_STATE_PUSH_CONSTANT_ALLOCATION,
#define BRW_NEW_STATS_WM (1ull << BRW_STATE_STATS_WM)
#define BRW_NEW_UNIFORM_BUFFER (1ull << BRW_STATE_UNIFORM_BUFFER)
#define BRW_NEW_ATOMIC_BUFFER (1ull << BRW_STATE_ATOMIC_BUFFER)
+#define BRW_NEW_IMAGE_UNITS (1ull << BRW_STATE_IMAGE_UNITS)
#define BRW_NEW_META_IN_PROGRESS (1ull << BRW_STATE_META_IN_PROGRESS)
#define BRW_NEW_INTERPOLATION_MAP (1ull << BRW_STATE_INTERPOLATION_MAP)
#define BRW_NEW_PUSH_CONSTANT_ALLOCATION (1ull << BRW_STATE_PUSH_CONSTANT_ALLOCATION)
GLuint nr_params; /**< number of float params/constants */
GLuint nr_pull_params;
+ unsigned nr_image_params;
unsigned curb_read_length;
unsigned total_scratch;
*/
const gl_constant_value **param;
const gl_constant_value **pull_param;
+
+ /**
+ * Image metadata passed to the shader as uniforms. This is deliberately
+ * ignored by brw_stage_prog_data_compare() because its contents don't have
+ * any influence on program compilation.
+ */
+ struct brw_image_param *image_param;
+};
+
+/*
+ * Image metadata structure as laid out in the shader parameter
+ * buffer. Entries have to be 16B-aligned for the vec4 back-end to be
+ * able to use them. That's okay because the padding and any unused
+ * entries [most of them except when we're doing untyped surface
+ * access] will be removed by the uniform packing pass.
+ */
+#define BRW_IMAGE_PARAM_SURFACE_IDX_OFFSET 0
+#define BRW_IMAGE_PARAM_OFFSET_OFFSET 4
+#define BRW_IMAGE_PARAM_SIZE_OFFSET 8
+#define BRW_IMAGE_PARAM_STRIDE_OFFSET 12
+#define BRW_IMAGE_PARAM_TILING_OFFSET 16
+#define BRW_IMAGE_PARAM_SWIZZLING_OFFSET 20
+#define BRW_IMAGE_PARAM_SIZE 24
+
+struct brw_image_param {
+ /** Surface binding table index. */
+ uint32_t surface_idx;
+
+ /** Offset applied to the X and Y surface coordinates. */
+ uint32_t offset[2];
+
+ /** Surface X, Y and Z dimensions. */
+ uint32_t size[3];
+
+ /** X-stride in bytes, Y-stride in pixels, horizontal slice stride in
+ * pixels, vertical slice stride in pixels.
+ */
+ uint32_t stride[4];
+
+ /** Log2 of the tiling modulus in the X, Y and Z dimension. */
+ uint32_t tiling[3];
+
+ /**
+ * Right shift to apply for bit 6 address swizzling. Two different
+ * swizzles can be specified and will be applied one after the other. The
+ * resulting address will be:
+ *
+ * addr' = addr ^ ((1 << 6) & ((addr >> swizzling[0]) ^
+ * (addr >> swizzling[1])))
+ *
+ * Use \c 0xff if any of the swizzles is not required.
+ */
+ uint32_t swizzling[2];
};
/* Data about a particular attempt to compile a program. Note that
uint8_t computed_depth_mode;
+ bool early_fragment_tests;
bool no_8;
bool dual_src_blend;
bool uses_pos_offset;
GLuint dispatch_grf_start_reg_16;
unsigned local_size[3];
unsigned simd_size;
+ bool uses_barrier;
};
/**
bool has_pln;
bool no_simd8;
bool use_rep_send;
+ bool use_resource_streamer;
/**
* Some versions of Gen hardware don't do centroid interpolation correctly
* Platform specific constants containing the maximum number of threads
* for each pipeline stage.
*/
- int max_vs_threads;
- int max_hs_threads;
- int max_ds_threads;
- int max_gs_threads;
- int max_wm_threads;
- int max_cs_threads;
+ unsigned max_vs_threads;
+ unsigned max_hs_threads;
+ unsigned max_ds_threads;
+ unsigned max_gs_threads;
+ unsigned max_wm_threads;
+ unsigned max_cs_threads;
/* BRW_NEW_URB_ALLOCATIONS:
*/
struct brw_cs_prog_data *prog_data;
} cs;
+ /* RS hardware binding table */
+ struct {
+ drm_intel_bo *bo;
+ uint32_t next_offset;
+ } hw_bt_pool;
+
struct {
uint32_t state_offset;
uint32_t blend_state_offset;
} perfmon;
int num_atoms[BRW_NUM_PIPELINES];
- const struct brw_tracked_state render_atoms[57];
- const struct brw_tracked_state compute_atoms[3];
+ const struct brw_tracked_state render_atoms[60];
+ const struct brw_tracked_state compute_atoms[6];
/* If (INTEL_DEBUG & DEBUG_BATCH) */
struct {
struct gl_shader_program *prog,
struct brw_stage_state *stage_state,
struct brw_stage_prog_data *prog_data);
+void brw_upload_image_surfaces(struct brw_context *brw,
+ struct gl_shader *shader,
+ struct brw_stage_state *stage_state,
+ struct brw_stage_prog_data *prog_data);
/* brw_surface_formats.c */
bool brw_render_target_supported(struct brw_context *brw,
struct gl_renderbuffer *rb);
uint32_t brw_depth_format(struct brw_context *brw, mesa_format format);
+mesa_format brw_lower_mesa_image_format(const struct brw_device_info *devinfo,
+ mesa_format format);
/* brw_performance_monitor.c */
void brw_init_performance_monitors(struct brw_context *brw);
uint32_t get_hw_prim_for_gl_prim(int mode);
-void
-brw_setup_vue_key_clip_info(struct brw_context *brw,
- struct brw_vue_prog_key *key,
- bool program_uses_clip_distance);
-
void
gen6_upload_push_constants(struct brw_context *brw,
const struct gl_program *prog,
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