#ifndef BRW_WM_H
#define BRW_WM_H
+#include <stdbool.h>
#include "program/prog_instruction.h"
#include "brw_context.h"
#include "brw_eu.h"
+#include "brw_program.h"
#define SATURATE (1<<5)
#define AA_ALWAYS 2
struct brw_wm_prog_key {
- GLuint source_depth_reg:3;
- GLuint source_w_reg:3;
- GLuint aa_dest_stencil_reg:3;
- GLuint dest_depth_reg:3;
- GLuint nr_payload_regs:4;
- GLuint computes_depth:1; /* could be derived from program string */
- GLuint source_depth_to_render_target:1;
+ uint8_t iz_lookup;
+ GLuint stats_wm:1;
GLuint flat_shade:1;
- GLuint linear_color:1; /**< linear interpolation vs perspective interp */
- GLuint runtime_check_aads_emit:1;
GLuint nr_color_regions:5;
-
- GLbitfield proj_attrib_mask; /**< one bit per fragment program attribute */
- GLuint shadowtex_mask:16;
- GLuint yuvtex_mask:16;
- GLuint yuvtex_swap_mask:16; /* UV swaped */
+ GLuint sample_alpha_to_coverage:1;
+ GLuint render_to_fbo:1;
+ GLuint clamp_fragment_color:1;
+ GLuint line_aa:2;
- GLushort tex_swizzles[BRW_MAX_TEX_UNIT];
+ GLbitfield proj_attrib_mask; /**< one bit per fragment program attribute */
GLushort drawable_height;
GLbitfield64 vp_outputs_written;
GLuint program_string_id:32;
+
+ struct brw_sampler_prog_key_data tex;
};
GLuint saturate:1;
GLuint writemask:4;
GLuint tex_unit:4; /* texture unit for TEX, TXD, TXP instructions */
- GLuint tex_idx:3; /* TEXTURE_1D,2D,3D,CUBE,RECT_INDEX source target */
+ GLuint tex_idx:4; /* TEXTURE_1D,2D,3D,CUBE,RECT_INDEX source target */
GLuint tex_shadow:1; /* do shadow comparison? */
GLuint eot:1; /* End of thread indicator for FB_WRITE*/
GLuint target:10; /* target binding table index for FB_WRITE*/
#define MAX_WM_OPCODE (MAX_OPCODE + 9)
#define PROGRAM_PAYLOAD (PROGRAM_FILE_MAX)
+#define NUM_FILES (PROGRAM_PAYLOAD + 1)
+
#define PAYLOAD_DEPTH (FRAG_ATTRIB_MAX)
#define PAYLOAD_W (FRAG_ATTRIB_MAX + 1)
#define PAYLOAD_FP_REG_MAX (FRAG_ATTRIB_MAX + 2)
PASS2_DONE
} state;
+ uint8_t source_depth_reg;
+ uint8_t source_w_reg;
+ uint8_t aa_dest_stencil_reg;
+ uint8_t dest_depth_reg;
+ uint8_t barycentric_coord_reg[BRW_WM_BARYCENTRIC_INTERP_MODE_COUNT];
+ uint8_t nr_payload_regs;
+ GLuint computes_depth:1; /* could be derived from program string */
+ GLuint source_depth_to_render_target:1;
+ GLuint runtime_check_aads_emit:1;
+
/* Initial pass - translate fp instructions to fp instructions,
* simplifying and adding instructions for interpolation and
* framebuffer writes.
GLuint nr_fp_insns;
GLuint fp_temp;
GLuint fp_interp_emitted;
- GLuint fp_fragcolor_emitted;
struct prog_src_register pixel_xy;
struct prog_src_register delta_xy;
} payload;
- const struct brw_wm_ref *pass0_fp_reg[PAYLOAD_FP_REG_MAX][256][4];
+ const struct brw_wm_ref *pass0_fp_reg[NUM_FILES][256][4];
struct brw_wm_ref undef_ref;
struct brw_wm_value undef_value;
GLuint cur_inst; /**< index of current instruction */
- GLboolean out_of_regs; /**< ran out of GRF registers? */
+ bool out_of_regs; /**< ran out of GRF registers? */
/** Mapping from Mesa registers to hardware registers */
struct {
- GLboolean inited;
+ bool inited;
struct brw_reg reg;
- } wm_regs[PAYLOAD_FP_REG_MAX][256][4];
+ } wm_regs[NUM_FILES][256][4];
- GLboolean used_grf[BRW_WM_MAX_GRF];
+ bool used_grf[BRW_WM_MAX_GRF];
GLuint first_free_grf;
struct brw_reg stack;
struct brw_reg emit_mask_reg;
void brw_wm_pass1( struct brw_wm_compile *c );
void brw_wm_pass2( struct brw_wm_compile *c );
void brw_wm_emit( struct brw_wm_compile *c );
-GLboolean brw_wm_arg_can_be_immediate(enum prog_opcode, int arg);
+bool brw_wm_arg_can_be_immediate(enum prog_opcode, int arg);
void brw_wm_print_value( struct brw_wm_compile *c,
struct brw_wm_value *value );
void brw_wm_print_program( struct brw_wm_compile *c,
const char *stage );
-void brw_wm_lookup_iz( struct intel_context *intel,
- GLuint line_aa,
- GLuint lookup,
- GLboolean ps_uses_depth,
- struct brw_wm_prog_key *key );
+void brw_wm_lookup_iz(struct intel_context *intel,
+ struct brw_wm_compile *c);
-GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp);
-void brw_wm_glsl_emit(struct brw_context *brw, struct brw_wm_compile *c);
-GLboolean brw_wm_fs_emit(struct brw_context *brw, struct brw_wm_compile *c);
+bool brw_wm_fs_emit(struct brw_context *brw, struct brw_wm_compile *c,
+ struct gl_shader_program *prog);
/* brw_wm_emit.c */
void emit_alu1(struct brw_compile *p,
void emit_ddxy(struct brw_compile *p,
const struct brw_reg *dst,
GLuint mask,
- GLboolean is_ddx,
- const struct brw_reg *arg0);
+ bool is_ddx,
+ const struct brw_reg *arg0,
+ bool negate_value);
void emit_delta_xy(struct brw_compile *p,
const struct brw_reg *dst,
GLuint mask,
void emit_frontfacing(struct brw_compile *p,
const struct brw_reg *dst,
GLuint mask);
-void emit_kil_nv(struct brw_wm_compile *c);
void emit_linterp(struct brw_compile *p,
const struct brw_reg *dst,
GLuint mask,
struct brw_reg depth_payload,
GLuint tex_idx,
GLuint sampler,
- GLboolean shadow);
+ bool shadow);
void emit_txb(struct brw_wm_compile *c,
struct brw_reg *dst,
GLuint dst_flags,
const struct brw_reg *arg0,
const struct brw_reg *arg1);
-GLboolean brw_compile_shader(GLcontext *ctx,
- struct gl_shader *shader);
-GLboolean brw_link_shader(GLcontext *ctx, struct gl_shader_program *prog);
-struct gl_shader *brw_new_shader(GLcontext *ctx, GLuint name, GLuint type);
-struct gl_shader_program *brw_new_shader_program(GLcontext *ctx, GLuint name);
-
-GLboolean brw_do_channel_expressions(struct exec_list *instructions);
-GLboolean brw_do_vector_splitting(struct exec_list *instructions);
+GLboolean brw_link_shader(struct gl_context *ctx, struct gl_shader_program *prog);
+struct gl_shader *brw_new_shader(struct gl_context *ctx, GLuint name, GLuint type);
+struct gl_shader_program *brw_new_shader_program(struct gl_context *ctx, GLuint name);
+
+bool brw_color_buffer_write_enabled(struct brw_context *brw);
+bool brw_render_target_supported(struct intel_context *intel,
+ struct gl_renderbuffer *rb);
+void brw_wm_payload_setup(struct brw_context *brw,
+ struct brw_wm_compile *c);
+bool do_wm_prog(struct brw_context *brw,
+ struct gl_shader_program *prog,
+ struct brw_fragment_program *fp,
+ struct brw_wm_prog_key *key);
+void brw_wm_debug_recompile(struct brw_context *brw,
+ struct gl_shader_program *prog,
+ const struct brw_wm_prog_key *key);
+bool brw_wm_prog_data_compare(const void *a, const void *b,
+ int aux_size, const void *key);
#endif
projects / mesa.git / blobdiff