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authorCorbin Simpson <[email protected]>2009-08-02 16:56:52 -0700
committerCorbin Simpson <[email protected]>2009-08-02 16:56:52 -0700
commit30bca7a4e6ad4e5a9fc74aba2eb854bb1341cca7 (patch)
tree225de18a7604621744e35875261a247abd114e42 /src/gallium/drivers
parentd07bf2b35c1419bdef824092e509c70ffb11fd67 (diff)
parentd0c398a8e2985b855f923aec3470cef8734a622a (diff)
Merge commit 'nha/r300-compiler-gallium'
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/r300/Makefile19
-rw-r--r--src/gallium/drivers/r300/r300_context.h89
-rw-r--r--src/gallium/drivers/r300/r300_debug.c198
-rw-r--r--src/gallium/drivers/r300/r300_debug.h211
-rw-r--r--src/gallium/drivers/r300/r300_emit.c251
-rw-r--r--src/gallium/drivers/r300/r300_emit.h17
-rw-r--r--src/gallium/drivers/r300/r300_fs.c162
-rw-r--r--src/gallium/drivers/r300/r300_fs.h15
-rw-r--r--src/gallium/drivers/r300/r300_fs_inlines.h158
-rw-r--r--src/gallium/drivers/r300/r300_state.c24
-rw-r--r--src/gallium/drivers/r300/r300_state_derived.c3
-rw-r--r--src/gallium/drivers/r300/r300_surface.c12
-rw-r--r--src/gallium/drivers/r300/r300_tgsi_to_rc.c337
-rw-r--r--src/gallium/drivers/r300/r300_tgsi_to_rc.h41
-rw-r--r--src/gallium/drivers/r300/r300_vs.c518
-rw-r--r--src/gallium/drivers/r300/r300_vs.h137
-rw-r--r--src/gallium/drivers/r300/r3xx_fs.c100
-rw-r--r--src/gallium/drivers/r300/r3xx_fs.h50
-rw-r--r--src/gallium/drivers/r300/r5xx_fs.c540
-rw-r--r--src/gallium/drivers/r300/r5xx_fs.h106
20 files changed, 1033 insertions, 1955 deletions
diff --git a/src/gallium/drivers/r300/Makefile b/src/gallium/drivers/r300/Makefile
index faceec9842f..d7a2c8c462c 100644
--- a/src/gallium/drivers/r300/Makefile
+++ b/src/gallium/drivers/r300/Makefile
@@ -9,7 +9,6 @@ C_SOURCES = \
r300_chipset.c \
r300_clear.c \
r300_context.c \
- r300_debug.c \
r300_emit.c \
r300_flush.c \
r300_fs.c \
@@ -21,6 +20,22 @@ C_SOURCES = \
r300_state_invariant.c \
r300_vs.c \
r300_surface.c \
- r300_texture.c
+ r300_texture.c \
+ r300_tgsi_to_rc.c
+
+LIBRARY_INCLUDES = \
+ -I$(TOP)/src/mesa/drivers/dri/r300/compiler \
+ -I$(TOP)/src/mesa \
+ -I$(TOP)/include
+
+COMPILER_ARCHIVE = $(TOP)/src/mesa/drivers/dri/r300/compiler/libr300compiler.a
+
+EXTRA_OBJECTS = \
+ $(COMPILER_ARCHIVE)
include ../../Makefile.template
+
+.PHONY : $(COMPILER_ARCHIVE)
+
+$(COMPILER_ARCHIVE):
+ cd $(TOP)/src/mesa/drivers/dri/r300/compiler; make
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index d891fd6265f..69842259678 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -34,6 +34,9 @@
#include "r300_screen.h"
#include "r300_winsys.h"
+struct r300_fragment_shader;
+struct r300_vertex_shader;
+
struct r300_blend_state {
uint32_t blend_control; /* R300_RB3D_CBLEND: 0x4e04 */
uint32_t alpha_blend_control; /* R300_RB3D_ABLEND: 0x4e08 */
@@ -149,65 +152,6 @@ struct r300_constant_buffer {
unsigned count;
};
-struct r300_fragment_shader {
- /* Parent class */
- struct pipe_shader_state state;
- struct tgsi_shader_info info;
-
- /* Has this shader been translated yet? */
- boolean translated;
-
- /* Pixel stack size */
- int stack_size;
-
- /* Are there immediates in this shader?
- * If not, we can heavily optimize recompilation. */
- boolean uses_imms;
-};
-
-struct r3xx_fragment_shader {
- /* Parent class */
- struct r300_fragment_shader shader;
-
- /* Number of ALU instructions */
- int alu_instruction_count;
-
- /* Number of texture instructions */
- int tex_instruction_count;
-
- /* Number of texture indirections */
- int indirections;
-
- /* Indirection node offsets */
- int alu_offset[4];
-
- /* Machine instructions */
- struct {
- uint32_t alu_rgb_inst;
- uint32_t alu_rgb_addr;
- uint32_t alu_alpha_inst;
- uint32_t alu_alpha_addr;
- } instructions[64]; /* XXX magic num */
-};
-
-struct r5xx_fragment_shader {
- /* Parent class */
- struct r300_fragment_shader shader;
-
- /* Number of used instructions */
- int instruction_count;
-
- /* Machine instructions */
- struct {
- uint32_t inst0;
- uint32_t inst1;
- uint32_t inst2;
- uint32_t inst3;
- uint32_t inst4;
- uint32_t inst5;
- } instructions[256]; /*< XXX magic number */
-};
-
struct r300_texture {
/* Parent class */
struct pipe_texture tex;
@@ -242,33 +186,6 @@ struct r300_vertex_format {
int fs_tab[16];
};
-struct r300_vertex_shader {
- /* Parent class */
- struct pipe_shader_state state;
- struct tgsi_shader_info info;
-
- /* Fallback shader, because Draw has issues */
- struct draw_vertex_shader* draw;
-
- /* Has this shader been translated yet? */
- boolean translated;
-
- /* Are there immediates in this shader?
- * If not, we can heavily optimize recompilation. */
- boolean uses_imms;
-
- /* Number of used instructions */
- int instruction_count;
-
- /* Machine instructions */
- struct {
- uint32_t inst0;
- uint32_t inst1;
- uint32_t inst2;
- uint32_t inst3;
- } instructions[128]; /*< XXX magic number */
-};
-
static struct pipe_viewport_state r300_viewport_identity = {
.scale = {1.0, 1.0, 1.0, 1.0},
.translate = {0.0, 0.0, 0.0, 0.0},
diff --git a/src/gallium/drivers/r300/r300_debug.c b/src/gallium/drivers/r300/r300_debug.c
deleted file mode 100644
index c83e8526cf7..00000000000
--- a/src/gallium/drivers/r300/r300_debug.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright 2009 Corbin Simpson <[email protected]>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE. */
-
-#include "r300_debug.h"
-
-void r3xx_dump_fs(struct r3xx_fragment_shader* fs)
-{
- int i;
-
- for (i = 0; i < fs->alu_instruction_count; i++) {
- }
-}
-
-void r5xx_fs_dump(struct r5xx_fragment_shader* fs)
-{
- int i;
- uint32_t inst;
-
- for (i = 0; i < fs->instruction_count; i++) {
- inst = fs->instructions[i].inst0;
- debug_printf("%d: 0: CMN_INST 0x%08x:", i, inst);
- switch (inst & 0x3) {
- case R500_INST_TYPE_ALU:
- debug_printf("ALU ");
- break;
- case R500_INST_TYPE_OUT:
- debug_printf("OUT ");
- break;
- case R500_INST_TYPE_FC:
- debug_printf("FC ");
- break;
- case R500_INST_TYPE_TEX:
- debug_printf("TEX ");
- break;
- }
- debug_printf("%s %s %s %s ",
- inst & R500_INST_TEX_SEM_WAIT ? "TEX_WAIT" : "",
- inst & R500_INST_LAST ? "LAST" : "",
- inst & R500_INST_NOP ? "NOP" : "",
- inst & R500_INST_ALU_WAIT ? "ALU_WAIT" : "");
- debug_printf("wmask: %s omask: %s\n",
- r5xx_fs_mask[(inst >> 11) & 0xf],
- r5xx_fs_mask[(inst >> 15) & 0xf]);
- switch (inst & 0x3) {
- case R500_INST_TYPE_ALU:
- case R500_INST_TYPE_OUT:
- inst = fs->instructions[i].inst1;
- debug_printf(" 1: RGB_ADDR 0x%08x:", inst);
- debug_printf("Addr0: %d%c, Addr1: %d%c, "
- "Addr2: %d%c, srcp:%d\n",
- inst & 0xff, (inst & (1 << 8)) ? 'c' : 't',
- (inst >> 10) & 0xff, (inst & (1 << 18)) ? 'c' : 't',
- (inst >> 20) & 0xff, (inst & (1 << 28)) ? 'c' : 't',
- (inst >> 30));
-
- inst = fs->instructions[i].inst2;
- debug_printf(" 2: ALPHA_ADDR 0x%08x:", inst);
- debug_printf("Addr0: %d%c, Addr1: %d%c, "
- "Addr2: %d%c, srcp:%d\n",
- inst & 0xff, (inst & (1 << 8)) ? 'c' : 't',
- (inst >> 10) & 0xff, (inst & (1 << 18)) ? 'c' : 't',
- (inst >> 20) & 0xff, (inst & (1 << 28)) ? 'c' : 't',
- (inst >> 30));
-
- inst = fs->instructions[i].inst3;
- debug_printf(" 3: RGB_INST 0x%08x:", inst);
- debug_printf("rgb_A_src:%d %s/%s/%s %d "
- "rgb_B_src:%d %s/%s/%s %d\n",
- inst & 0x3, r5xx_fs_swiz[(inst >> 2) & 0x7],
- r5xx_fs_swiz[(inst >> 5) & 0x7],
- r5xx_fs_swiz[(inst >> 8) & 0x7],
- (inst >> 11) & 0x3, (inst >> 13) & 0x3,
- r5xx_fs_swiz[(inst >> 15) & 0x7],
- r5xx_fs_swiz[(inst >> 18) & 0x7],
- r5xx_fs_swiz[(inst >> 21) & 0x7],
- (inst >> 24) & 0x3);
-
- inst = fs->instructions[i].inst4;
- debug_printf(" 4: ALPHA_INST 0x%08x:", inst);
- debug_printf("%s dest:%d%s alp_A_src:%d %s %d "
- "alp_B_src:%d %s %d w:%d\n",
- r5xx_fs_op_alpha[inst & 0xf], (inst >> 4) & 0x7f,
- inst & (1<<11) ? "(rel)":"", (inst >> 12) & 0x3,
- r5xx_fs_swiz[(inst >> 14) & 0x7], (inst >> 17) & 0x3,
- (inst >> 19) & 0x3, r5xx_fs_swiz[(inst >> 21) & 0x7],
- (inst >> 24) & 0x3, (inst >> 31) & 0x1);
-
- inst = fs->instructions[i].inst5;
- debug_printf(" 5: RGBA_INST 0x%08x:", inst);
- debug_printf("%s dest:%d%s rgb_C_src:%d %s/%s/%s %d "
- "alp_C_src:%d %s %d\n",
- r5xx_fs_op_rgb[inst & 0xf], (inst >> 4) & 0x7f,
- inst & (1 << 11) ? "(rel)":"", (inst >> 12) & 0x3,
- r5xx_fs_swiz[(inst >> 14) & 0x7],
- r5xx_fs_swiz[(inst >> 17) & 0x7],
- r5xx_fs_swiz[(inst >> 20) & 0x7],
- (inst >> 23) & 0x3, (inst >> 25) & 0x3,
- r5xx_fs_swiz[(inst >> 27) & 0x7], (inst >> 30) & 0x3);
- break;
- case R500_INST_TYPE_FC:
- /* XXX don't even bother yet */
- break;
- case R500_INST_TYPE_TEX:
- inst = fs->instructions[i].inst1;
- debug_printf(" 1: TEX_INST 0x%08x: id: %d "
- "op:%s, %s, %s %s\n",
- inst, (inst >> 16) & 0xf,
- r5xx_fs_tex[(inst >> 22) & 0x7],
- (inst & (1 << 25)) ? "ACQ" : "",
- (inst & (1 << 26)) ? "IGNUNC" : "",
- (inst & (1 << 27)) ? "UNSCALED" : "SCALED");
-
- inst = fs->instructions[i].inst2;
- debug_printf(" 2: TEX_ADDR 0x%08x: "
- "src: %d%s %s/%s/%s/%s dst: %d%s %s/%s/%s/%s\n",
- inst, inst & 0x7f, inst & (1 << 7) ? "(rel)" : "",
- r5xx_fs_swiz[(inst >> 8) & 0x3],
- r5xx_fs_swiz[(inst >> 10) & 0x3],
- r5xx_fs_swiz[(inst >> 12) & 0x3],
- r5xx_fs_swiz[(inst >> 14) & 0x3],
- (inst >> 16) & 0x7f, inst & (1 << 23) ? "(rel)" : "",
- r5xx_fs_swiz[(inst >> 24) & 0x3],
- r5xx_fs_swiz[(inst >> 26) & 0x3],
- r5xx_fs_swiz[(inst >> 28) & 0x3],
- r5xx_fs_swiz[(inst >> 30) & 0x3]);
-
- inst = fs->instructions[i].inst3;
- debug_printf(" 3: TEX_DXDY 0x%08x\n", inst);
- break;
- }
- }
-}
-
-static void r300_vs_op_dump(uint32_t op)
-{
- debug_printf(" dst: %d%s op: ",
- (op >> 13) & 0x7f, r300_vs_dst_debug[(op >> 8) & 0x7]);
- if (op & 0x80) {
- if (op & 0x1) {
- debug_printf("PVS_MACRO_OP_2CLK_M2X_ADD\n");
- } else {
- debug_printf(" PVS_MACRO_OP_2CLK_MADD\n");
- }
- } else if (op & 0x40) {
- debug_printf("%s\n", r300_vs_me_ops[op & 0x1f]);
- } else {
- debug_printf("%s\n", r300_vs_ve_ops[op & 0x1f]);
- }
-}
-
-void r300_vs_src_dump(uint32_t src)
-{
- debug_printf(" reg: %d%s swiz: %s%s/%s%s/%s%s/%s%s\n",
- (src >> 5) & 0x7f, r300_vs_src_debug[src & 0x3],
- src & (1 << 25) ? "-" : " ",
- r300_vs_swiz_debug[(src >> 13) & 0x7],
- src & (1 << 26) ? "-" : " ",
- r300_vs_swiz_debug[(src >> 16) & 0x7],
- src & (1 << 27) ? "-" : " ",
- r300_vs_swiz_debug[(src >> 19) & 0x7],
- src & (1 << 28) ? "-" : " ",
- r300_vs_swiz_debug[(src >> 22) & 0x7]);
-}
-
-void r300_vs_dump(struct r300_vertex_shader* vs)
-{
- int i;
-
- for (i = 0; i < vs->instruction_count; i++) {
- debug_printf("%d: op: 0x%08x", i, vs->instructions[i].inst0);
- r300_vs_op_dump(vs->instructions[i].inst0);
- debug_printf(" src0: 0x%08x", vs->instructions[i].inst1);
- r300_vs_src_dump(vs->instructions[i].inst1);
- debug_printf(" src1: 0x%08x", vs->instructions[i].inst2);
- r300_vs_src_dump(vs->instructions[i].inst2);
- debug_printf(" src2: 0x%08x", vs->instructions[i].inst3);
- r300_vs_src_dump(vs->instructions[i].inst3);
- }
-}
diff --git a/src/gallium/drivers/r300/r300_debug.h b/src/gallium/drivers/r300/r300_debug.h
deleted file mode 100644
index 6b58c1e2501..00000000000
--- a/src/gallium/drivers/r300/r300_debug.h
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright 2009 Corbin Simpson <[email protected]>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE. */
-
-#ifndef R300_DEBUG_H
-#define R300_DEBUG_H
-
-#include "r300_reg.h"
-#include "r300_fs.h"
-#include "r300_vs.h"
-
-static char* r5xx_fs_swiz[] = {
- " R",
- " G",
- " B",
- " A",
- " 0",
- ".5",
- " 1",
- " U",
-};
-
-static char* r5xx_fs_op_rgb[] = {
- "MAD",
- "DP3",
- "DP4",
- "D2A",
- "MIN",
- "MAX",
- "---",
- "CND",
- "CMP",
- "FRC",
- "SOP",
- "MDH",
- "MDV",
-};
-
-static char* r5xx_fs_op_alpha[] = {
- "MAD",
- " DP",
- "MIN",
- "MAX",
- "---",
- "CND",
- "CMP",
- "FRC",
- "EX2",
- "LN2",
- "RCP",
- "RSQ",
- "SIN",
- "COS",
- "MDH",
- "MDV",
-};
-
-static char* r5xx_fs_mask[] = {
- "NONE",
- "R ",
- " G ",
- "RG ",
- " B ",
- "R B ",
- " GB ",
- "RGB ",
- " A",
- "R A",
- " G A",
- "RG A",
- " BA",
- "R BA",
- " GBA",
- "RGBA",
-};
-
-static char* r5xx_fs_tex[] = {
- " NOP",
- " LD",
- "TEXKILL",
- " PROJ",
- "LODBIAS",
- " LOD",
- " DXDY",
-};
-
-static char* r300_vs_ve_ops[] = {
- /* R300 vector ops */
- " VE_NO_OP",
- " VE_DOT_PRODUCT",
- " VE_MULTIPLY",
- " VE_ADD",
- " VE_MULTIPLY_ADD",
- " VE_DISTANCE_FACTOR",
- " VE_FRACTION",
- " VE_MAXIMUM",
- " VE_MINIMUM",
- "VE_SET_GREATER_THAN_EQUAL",
- " VE_SET_LESS_THAN",
- " VE_MULTIPLYX2_ADD",
- " VE_MULTIPLY_CLAMP",
- " VE_FLT2FIX_DX",
- " VE_FLT2FIX_DX_RND",
- /* R500 vector ops */
- " VE_PRED_SET_EQ_PUSH",
- " VE_PRED_SET_GT_PUSH",
- " VE_PRED_SET_GTE_PUSH",
- " VE_PRED_SET_NEQ_PUSH",
- " VE_COND_WRITE_EQ",
- " VE_COND_WRITE_GT",
- " VE_COND_WRITE_GTE",
- " VE_COND_WRITE_NEQ",
- " VE_SET_GREATER_THAN",
- " VE_SET_EQUAL",
- " VE_SET_NOT_EQUAL",
- " (reserved)",
- " (reserved)",
- " (reserved)",
-};
-
-static char* r300_vs_me_ops[] = {
- /* R300 math ops */
- " ME_NO_OP",
- " ME_EXP_BASE2_DX",
- " ME_LOG_BASE2_DX",
- " ME_EXP_BASEE_FF",
- " ME_LIGHT_COEFF_DX",
- " ME_POWER_FUNC_FF",
- " ME_RECIP_DX",
- " ME_RECIP_FF",
- " ME_RECIP_SQRT_DX",
- " ME_RECIP_SQRT_FF",
- " ME_MULTIPLY",
- " ME_EXP_BASE2_FULL_DX",
- " ME_LOG_BASE2_FULL_DX",
- " ME_POWER_FUNC_FF_CLAMP_B",
- "ME_POWER_FUNC_FF_CLAMP_B1",
- "ME_POWER_FUNC_FF_CLAMP_01",
- " ME_SIN",
- " ME_COS",
- /* R500 math ops */
- " ME_LOG_BASE2_IEEE",
- " ME_RECIP_IEEE",
- " ME_RECIP_SQRT_IEEE",
- " ME_PRED_SET_EQ",
- " ME_PRED_SET_GT",
- " ME_PRED_SET_GTE",
- " ME_PRED_SET_NEQ",
- " ME_PRED_SET_CLR",
- " ME_PRED_SET_INV",
- " ME_PRED_SET_POP",
- " ME_PRED_SET_RESTORE",
- " (reserved)",
- " (reserved)",
- " (reserved)",
-};
-
-/* XXX refactor to avoid clashing symbols */
-static char* r300_vs_src_debug[] = {
- "t",
- "i",
- "c",
- "a",
-};
-
-static char* r300_vs_dst_debug[] = {
- "t",
- "a0",
- "o",
- "ox",
- "a",
- "i",
- "u",
- "u",
-};
-
-static char* r300_vs_swiz_debug[] = {
- "X",
- "Y",
- "Z",
- "W",
- "0",
- "1",
- "U",
- "U",
-};
-
-void r5xx_fs_dump(struct r5xx_fragment_shader* fs);
-void r3xx_dump_fs(struct r3xx_fragment_shader* fs);
-
-void r300_vs_dump(struct r300_vertex_shader* vs);
-
-#endif /* R300_DEBUG_H */
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index ac510ffc2ed..e0c38a06e4e 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -24,6 +24,9 @@
#include "r300_emit.h"
+#include "r300_fs.h"
+#include "r300_vs.h"
+
void r300_emit_blend_state(struct r300_context* r300,
struct r300_blend_state* blend)
{
@@ -109,73 +112,158 @@ void r300_emit_dsa_state(struct r300_context* r300,
END_CS;
}
-void r300_emit_fragment_shader(struct r300_context* r300,
- struct r3xx_fragment_shader* fs)
+static const float * get_shader_constant(
+ struct r300_context * r300,
+ struct rc_constant * constant,
+ struct r300_constant_buffer * externals)
+{
+ static const float zero[4] = { 0.0, 0.0, 0.0, 0.0 };
+ switch(constant->Type) {
+ case RC_CONSTANT_EXTERNAL:
+ return externals->constants[constant->u.External];
+
+ case RC_CONSTANT_IMMEDIATE:
+ return constant->u.Immediate;
+
+ default:
+ debug_printf("r300: Implementation error: Unhandled constant type %i\n",
+ constant->Type);
+ return zero;
+ }
+}
+
+/* Convert a normal single-precision float into the 7.16 format
+ * used by the R300 fragment shader.
+ */
+static uint32_t pack_float24(float f)
{
+ union {
+ float fl;
+ uint32_t u;
+ } u;
+ float mantissa;
+ int exponent;
+ uint32_t float24 = 0;
+
+ if (f == 0.0)
+ return 0;
+
+ u.fl = f;
+
+ mantissa = frexpf(f, &exponent);
+
+ /* Handle -ve */
+ if (mantissa < 0) {
+ float24 |= (1 << 23);
+ mantissa = mantissa * -1.0;
+ }
+ /* Handle exponent, bias of 63 */
+ exponent += 62;
+ float24 |= (exponent << 16);
+ /* Kill 7 LSB of mantissa */
+ float24 |= (u.u & 0x7FFFFF) >> 7;
+
+ return float24;
+}
+
+void r300_emit_fragment_program_code(struct r300_context* r300,
+ struct rX00_fragment_program_code* generic_code,
+ struct r300_constant_buffer* externals)
+{
+ struct r300_fragment_program_code * code = &generic_code->code.r300;
+ struct rc_constant_list * constants = &generic_code->constants;
int i;
CS_LOCALS(r300);
- BEGIN_CS(22);
-
- OUT_CS_REG(R300_US_CONFIG, fs->indirections);
- OUT_CS_REG(R300_US_PIXSIZE, fs->shader.stack_size);
- /* XXX figure out exactly how big the sizes are on this reg */
- OUT_CS_REG(R300_US_CODE_OFFSET, 0x40);
- /* XXX figure these ones out a bit better kthnx */
- OUT_CS_REG(R300_US_CODE_ADDR_0, 0x0);
- OUT_CS_REG(R300_US_CODE_ADDR_1, 0x0);
- OUT_CS_REG(R300_US_CODE_ADDR_2, 0x0);
- OUT_CS_REG(R300_US_CODE_ADDR_3, 0x40 | R300_RGBA_OUT);
-
- for (i = 0; i < fs->alu_instruction_count; i++) {
- OUT_CS_REG(R300_US_ALU_RGB_INST_0 + (4 * i),
- fs->instructions[i].alu_rgb_inst);
- OUT_CS_REG(R300_US_ALU_RGB_ADDR_0 + (4 * i),
- fs->instructions[i].alu_rgb_addr);
- OUT_CS_REG(R300_US_ALU_ALPHA_INST_0 + (4 * i),
- fs->instructions[i].alu_alpha_inst);
- OUT_CS_REG(R300_US_ALU_ALPHA_ADDR_0 + (4 * i),
- fs->instructions[i].alu_alpha_addr);
+ BEGIN_CS(15 +
+ code->alu.length * 4 +
+ (code->tex.length ? (1 + code->tex.length) : 0) +
+ (constants->Count ? (1 + constants->Count * 4) : 0));
+
+ OUT_CS_REG(R300_US_CONFIG, code->config);
+ OUT_CS_REG(R300_US_PIXSIZE, code->pixsize);
+ OUT_CS_REG(R300_US_CODE_OFFSET, code->code_offset);
+
+ OUT_CS_REG_SEQ(R300_US_CODE_ADDR_0, 4);
+ for(i = 0; i < 4; ++i)
+ OUT_CS(code->code_addr[i]);
+
+ OUT_CS_REG_SEQ(R300_US_ALU_RGB_INST_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++)
+ OUT_CS(code->alu.inst[i].rgb_inst);
+
+ OUT_CS_REG_SEQ(R300_US_ALU_RGB_ADDR_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++)
+ OUT_CS(code->alu.inst[i].rgb_addr);
+
+ OUT_CS_REG_SEQ(R300_US_ALU_ALPHA_INST_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++)
+ OUT_CS(code->alu.inst[i].alpha_inst);
+
+ OUT_CS_REG_SEQ(R300_US_ALU_ALPHA_ADDR_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++)
+ OUT_CS(code->alu.inst[i].alpha_addr);
+
+ if (code->tex.length) {
+ OUT_CS_REG_SEQ(R300_US_TEX_INST_0, code->tex.length);
+ for(i = 0; i < code->tex.length; ++i)
+ OUT_CS(code->tex.inst[i]);
+ }
+
+ if (constants->Count) {
+ OUT_CS_ONE_REG(R300_PFS_PARAM_0_X, constants->Count * 4);
+ for(i = 0; i < constants->Count; ++i) {
+ const float * data = get_shader_constant(r300, &constants->Constants[i], externals);
+ OUT_CS(pack_float24(data[0]));
+ OUT_CS(pack_float24(data[1]));
+ OUT_CS(pack_float24(data[2]));
+ OUT_CS(pack_float24(data[3]));
+ }
}
END_CS;
}
-void r500_emit_fragment_shader(struct r300_context* r300,
- struct r5xx_fragment_shader* fs)
+void r500_emit_fragment_program_code(struct r300_context* r300,
+ struct rX00_fragment_program_code* generic_code,
+ struct r300_constant_buffer* externals)
{
+ struct r500_fragment_program_code * code = &generic_code->code.r500;
+ struct rc_constant_list * constants = &generic_code->constants;
int i;
- struct r300_constant_buffer* constants =
- &r300->shader_constants[PIPE_SHADER_FRAGMENT];
CS_LOCALS(r300);
- BEGIN_CS(9 + (fs->instruction_count * 6) + (constants->count ? 3 : 0) +
- (constants->count * 4));
- OUT_CS_REG(R500_US_CONFIG, R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO);
- OUT_CS_REG(R500_US_PIXSIZE, fs->shader.stack_size);
- OUT_CS_REG(R500_US_CODE_ADDR, R500_US_CODE_START_ADDR(0) |
- R500_US_CODE_END_ADDR(fs->instruction_count));
+ BEGIN_CS(13 +
+ ((code->inst_end + 1) * 6) +
+ (constants->Count ? (3 + (constants->Count * 4)) : 0));
+ OUT_CS_REG(R500_US_CONFIG, 0);
+ OUT_CS_REG(R500_US_PIXSIZE, code->max_temp_idx);
+ OUT_CS_REG(R500_US_CODE_RANGE,
+ R500_US_CODE_RANGE_ADDR(0) | R500_US_CODE_RANGE_SIZE(code->inst_end));
+ OUT_CS_REG(R500_US_CODE_OFFSET, 0);
+ OUT_CS_REG(R500_US_CODE_ADDR,
+ R500_US_CODE_START_ADDR(0) | R500_US_CODE_END_ADDR(code->inst_end));
OUT_CS_REG(R500_GA_US_VECTOR_INDEX, R500_GA_US_VECTOR_INDEX_TYPE_INSTR);
- OUT_CS_ONE_REG(R500_GA_US_VECTOR_DATA, fs->instruction_count * 6);
- for (i = 0; i < fs->instruction_count; i++) {
- OUT_CS(fs->instructions[i].inst0);
- OUT_CS(fs->instructions[i].inst1);
- OUT_CS(fs->instructions[i].inst2);
- OUT_CS(fs->instructions[i].inst3);
- OUT_CS(fs->instructions[i].inst4);
- OUT_CS(fs->instructions[i].inst5);
- }
-
- if (constants->count) {
- OUT_CS_REG(R500_GA_US_VECTOR_INDEX,
- R500_GA_US_VECTOR_INDEX_TYPE_CONST);
- OUT_CS_ONE_REG(R500_GA_US_VECTOR_DATA, constants->count * 4);
- for (i = 0; i < constants->count; i++) {
- OUT_CS_32F(constants->constants[i][0]);
- OUT_CS_32F(constants->constants[i][1]);
- OUT_CS_32F(constants->constants[i][2]);
- OUT_CS_32F(constants->constants[i][3]);
+ OUT_CS_ONE_REG(R500_GA_US_VECTOR_DATA, (code->inst_end + 1) * 6);
+ for (i = 0; i <= code->inst_end; i++) {
+ OUT_CS(code->inst[i].inst0);
+ OUT_CS(code->inst[i].inst1);
+ OUT_CS(code->inst[i].inst2);
+ OUT_CS(code->inst[i].inst3);
+ OUT_CS(code->inst[i].inst4);
+ OUT_CS(code->inst[i].inst5);
+ }
+
+ if (constants->Count) {
+ OUT_CS_REG(R500_GA_US_VECTOR_INDEX, R500_GA_US_VECTOR_INDEX_TYPE_CONST);
+ OUT_CS_ONE_REG(R500_GA_US_VECTOR_DATA, constants->Count * 4);
+ for (i = 0; i < constants->Count; i++) {
+ const float * data = get_shader_constant(r300, &constants->Constants[i], externals);
+ OUT_CS_32F(data[0]);
+ OUT_CS_32F(data[1]);
+ OUT_CS_32F(data[2]);
+ OUT_CS_32F(data[3]);
}
}
@@ -380,13 +468,13 @@ void r300_emit_vertex_format_state(struct r300_context* r300)
END_CS;
}
-void r300_emit_vertex_shader(struct r300_context* r300,
- struct r300_vertex_shader* vs)
+void r300_emit_vertex_program_code(struct r300_context* r300,
+ struct r300_vertex_program_code* code,
+ struct r300_constant_buffer* constants)
{
int i;
struct r300_screen* r300screen = r300_screen(r300->context.screen);
- struct r300_constant_buffer* constants =
- &r300->shader_constants[PIPE_SHADER_VERTEX];
+ unsigned instruction_count = code->length / 4;
CS_LOCALS(r300);
if (!r300screen->caps->has_tcl) {
@@ -395,10 +483,10 @@ void r300_emit_vertex_shader(struct r300_context* r300,
return;
}
- if (constants->count) {
- BEGIN_CS(14 + (vs->instruction_count * 4) + (constants->count * 4));
+ if (code->constants.Count) {
+ BEGIN_CS(14 + code->length + (code->constants.Count * 4));
} else {
- BEGIN_CS(11 + (vs->instruction_count * 4));
+ BEGIN_CS(11 + code->length);
}
/* R300_VAP_PVS_CODE_CNTL_0
@@ -408,30 +496,27 @@ void r300_emit_vertex_shader(struct r300_context* r300,
* XXX these could be optimized to select better values... */
OUT_CS_REG_SEQ(R300_VAP_PVS_CODE_CNTL_0, 3);
OUT_CS(R300_PVS_FIRST_INST(0) |
- R300_PVS_XYZW_VALID_INST(vs->instruction_count - 1) |
- R300_PVS_LAST_INST(vs->instruction_count - 1));
- OUT_CS(R300_PVS_MAX_CONST_ADDR(constants->count - 1));
- OUT_CS(vs->instruction_count - 1);
+ R300_PVS_XYZW_VALID_INST(instruction_count - 1) |
+ R300_PVS_LAST_INST(instruction_count - 1));
+ OUT_CS(R300_PVS_MAX_CONST_ADDR(code->constants.Count - 1));
+ OUT_CS(instruction_count - 1);
OUT_CS_REG(R300_VAP_PVS_VECTOR_INDX_REG, 0);
- OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, vs->instruction_count * 4);
- for (i = 0; i < vs->instruction_count; i++) {
- OUT_CS(vs->instructions[i].inst0);
- OUT_CS(vs->instructions[i].inst1);
- OUT_CS(vs->instructions[i].inst2);
- OUT_CS(vs->instructions[i].inst3);
- }
+ OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, code->length);
+ for (i = 0; i < code->length; i++)
+ OUT_CS(code->body.d[i]);
- if (constants->count) {
+ if (code->constants.Count) {
OUT_CS_REG(R300_VAP_PVS_VECTOR_INDX_REG,
(r300screen->caps->is_r500 ?
R500_PVS_CONST_START : R300_PVS_CONST_START));
- OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, constants->count * 4);
- for (i = 0; i < constants->count; i++) {
- OUT_CS_32F(constants->constants[i][0]);
- OUT_CS_32F(constants->constants[i][1]);
- OUT_CS_32F(constants->constants[i][2]);
- OUT_CS_32F(constants->constants[i][3]);
+ OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, code->constants.Count * 4);
+ for (i = 0; i < code->constants.Count; i++) {
+ const float * data = get_shader_constant(r300, &code->constants.Constants[i], constants);
+ OUT_CS_32F(data[0]);
+ OUT_CS_32F(data[1]);
+ OUT_CS_32F(data[2]);
+ OUT_CS_32F(data[3]);
}
}
@@ -443,6 +528,12 @@ void r300_emit_vertex_shader(struct r300_context* r300,
END_CS;
}
+void r300_emit_vertex_shader(struct r300_context* r300,
+ struct r300_vertex_shader* vs)
+{
+ r300_emit_vertex_program_code(r300, &vs->code, &r300->shader_constants[PIPE_SHADER_VERTEX]);
+}
+
void r300_emit_viewport_state(struct r300_context* r300,
struct r300_viewport_state* viewport)
{
@@ -564,11 +655,9 @@ validate:
if (r300->dirty_state & R300_NEW_FRAGMENT_SHADER) {
if (r300screen->caps->is_r500) {
- r500_emit_fragment_shader(r300,
- (struct r5xx_fragment_shader*)r300->fs);
+ r500_emit_fragment_program_code(r300, &r300->fs->code, &r300->shader_constants[PIPE_SHADER_FRAGMENT]);
} else {
- r300_emit_fragment_shader(r300,
- (struct r3xx_fragment_shader*)r300->fs);
+ r300_emit_fragment_program_code(r300, &r300->fs->code, &r300->shader_constants[PIPE_SHADER_FRAGMENT]);
}
r300->dirty_state &= ~R300_NEW_FRAGMENT_SHADER;
}
diff --git a/src/gallium/drivers/r300/r300_emit.h b/src/gallium/drivers/r300/r300_emit.h
index fda26f39481..350691d592d 100644
--- a/src/gallium/drivers/r300/r300_emit.h
+++ b/src/gallium/drivers/r300/r300_emit.h
@@ -30,6 +30,9 @@
#include "r300_screen.h"
#include "r300_state_inlines.h"
+struct rX00_fragment_program_code;
+struct r300_vertex_program_code;
+
void r300_emit_blend_state(struct r300_context* r300,
struct r300_blend_state* blend);
@@ -42,11 +45,13 @@ void r300_emit_clip_state(struct r300_context* r300,
void r300_emit_dsa_state(struct r300_context* r300,
struct r300_dsa_state* dsa);
-void r300_emit_fragment_shader(struct r300_context* r300,
- struct r3xx_fragment_shader* fs);
+void r300_emit_fragment_program_code(struct r300_context* r300,
+ struct rX00_fragment_program_code* generic_code,
+ struct r300_constant_buffer* externals);
-void r500_emit_fragment_shader(struct r300_context* r300,
- struct r5xx_fragment_shader* fs);
+void r500_emit_fragment_program_code(struct r300_context* r300,
+ struct rX00_fragment_program_code* generic_code,
+ struct r300_constant_buffer* externals);
void r300_emit_fb_state(struct r300_context* r300,
struct pipe_framebuffer_state* fb);
@@ -68,6 +73,10 @@ void r300_emit_vertex_buffer(struct r300_context* r300);
void r300_emit_vertex_format_state(struct r300_context* r300);
+void r300_emit_vertex_program_code(struct r300_context* r300,
+ struct r300_vertex_program_code* code,
+ struct r300_constant_buffer* constants);
+
void r300_emit_vertex_shader(struct r300_context* r300,
struct r300_vertex_shader* vs);
diff --git a/src/gallium/drivers/r300/r300_fs.c b/src/gallium/drivers/r300/r300_fs.c
index ca8ef999024..2cddb97038d 100644
--- a/src/gallium/drivers/r300/r300_fs.c
+++ b/src/gallium/drivers/r300/r300_fs.c
@@ -23,89 +23,115 @@
#include "r300_fs.h"
-void r300_translate_fragment_shader(struct r300_context* r300,
- struct r300_fragment_shader* fs)
-{
- struct tgsi_parse_context parser;
- int i;
- boolean is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
- struct r300_constant_buffer* consts =
- &r300->shader_constants[PIPE_SHADER_FRAGMENT];
+#include "r300_tgsi_to_rc.h"
- struct r300_fs_asm* assembler = CALLOC_STRUCT(r300_fs_asm);
- if (assembler == NULL) {
- return;
- }
- /* Setup starting offset for immediates. */
- assembler->imm_offset = consts->user_count;
- /* Enable depth writes, if needed. */
- assembler->writes_depth = fs->info.writes_z;
-
- /* Make sure we start at the beginning of the shader. */
- if (is_r500) {
- ((struct r5xx_fragment_shader*)fs)->instruction_count = 0;
- }
+#include "radeon_compiler.h"
- tgsi_parse_init(&parser, fs->state.tokens);
+static void find_output_registers(struct r300_fragment_program_compiler * compiler,
+ struct r300_fragment_shader * fs)
+{
+ unsigned i;
- while (!tgsi_parse_end_of_tokens(&parser)) {
- tgsi_parse_token(&parser);
+ /* Mark the outputs as not present initially */
+ compiler->OutputColor = fs->info.num_outputs;
+ compiler->OutputDepth = fs->info.num_outputs;
- /* This is seriously the lamest way to create fragment programs ever.
- * I blame TGSI. */
- switch (parser.FullToken.Token.Type) {
- case TGSI_TOKEN_TYPE_DECLARATION:
- /* Allocated registers sitting at the beginning
- * of the program. */
- r300_fs_declare(assembler, &parser.FullToken.FullDeclaration);
+ /* Now see where they really are. */
+ for(i = 0; i < fs->info.num_outputs; ++i) {
+ switch(fs->info.output_semantic_name[i]) {
+ case TGSI_SEMANTIC_COLOR:
+ compiler->OutputColor = i;
+ break;
+ case TGSI_SEMANTIC_POSITION:
+ compiler->OutputDepth = i;
break;
- case TGSI_TOKEN_TYPE_IMMEDIATE:
- debug_printf("r300: Emitting immediate to constant buffer, "
- "position %d\n",
- assembler->imm_offset + assembler->imm_count);
- /* I am not amused by the length of these. */
- for (i = 0; i < 4; i++) {
- consts->constants[assembler->imm_offset +
- assembler->imm_count][i] =
- parser.FullToken.FullImmediate.u[i].Float;
- }
- assembler->imm_count++;
+ }
+ }
+}
+
+static void allocate_hardware_inputs(
+ struct r300_fragment_program_compiler * c,
+ void (*allocate)(void * data, unsigned input, unsigned hwreg),
+ void * mydata)
+{
+ struct tgsi_shader_info* info = &((struct r300_fragment_shader*)c->UserData)->info;
+ int total_colors = 0;
+ int colors = 0;
+ int total_generic = 0;
+ int generic = 0;
+ int i;
+
+ for (i = 0; i < info->num_inputs; i++) {
+ switch (info->input_semantic_name[i]) {
+ case TGSI_SEMANTIC_COLOR:
+ total_colors++;
break;
- case TGSI_TOKEN_TYPE_INSTRUCTION:
- if (is_r500) {
- r5xx_fs_instruction((struct r5xx_fragment_shader*)fs,
- assembler, &parser.FullToken.FullInstruction);
- } else {
- r3xx_fs_instruction((struct r3xx_fragment_shader*)fs,
- assembler, &parser.FullToken.FullInstruction);
- }
+ case TGSI_SEMANTIC_FOG:
+ case TGSI_SEMANTIC_GENERIC:
+ total_generic++;
break;
}
}
- debug_printf("r300: fs: %d texs and %d colors, first free reg is %d\n",
- assembler->tex_count, assembler->color_count,
- assembler->tex_count + assembler->color_count);
-
- consts->count = consts->user_count + assembler->imm_count;
- fs->uses_imms = assembler->imm_count;
- debug_printf("r300: fs: %d total constants, "
- "%d from user and %d from immediates\n", consts->count,
- consts->user_count, assembler->imm_count);
- r3xx_fs_finalize(fs, assembler);
- if (is_r500) {
- r5xx_fs_finalize((struct r5xx_fragment_shader*)fs, assembler);
+ for(i = 0; i < info->num_inputs; i++) {
+ switch (info->input_semantic_name[i]) {
+ case TGSI_SEMANTIC_COLOR:
+ allocate(mydata, i, colors);
+ colors++;
+ break;
+ case TGSI_SEMANTIC_FOG:
+ case TGSI_SEMANTIC_GENERIC:
+ allocate(mydata, i, total_colors + generic);
+ generic++;
+ break;
+ }
}
+}
+
+void r300_translate_fragment_shader(struct r300_context* r300,
+ struct r300_fragment_shader* fs)
+{
+ struct r300_fragment_program_compiler compiler;
+ struct tgsi_to_rc ttr;
- tgsi_dump(fs->state.tokens, 0);
- /* XXX finish r300 dumper too */
- if (is_r500) {
- r5xx_fs_dump((struct r5xx_fragment_shader*)fs);
+ memset(&compiler, 0, sizeof(compiler));
+ rc_init(&compiler.Base);
+ compiler.Base.Debug = 1;
+
+ compiler.code = &fs->code;
+ compiler.is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
+ compiler.AllocateHwInputs = &allocate_hardware_inputs;
+ compiler.UserData = fs;
+
+ /* TODO: Program compilation depends on texture compare modes,
+ * which are sampler state. Therefore, programs need to be recompiled
+ * depending on this state as in the classic Mesa driver.
+ *
+ * This is not yet handled correctly.
+ */
+
+ find_output_registers(&compiler, fs);
+
+ if (compiler.Base.Debug) {
+ debug_printf("r300: Initial vertex program\n");
+ tgsi_dump(fs->state.tokens, 0);
}
- tgsi_parse_free(&parser);
- FREE(assembler);
+ /* Translate TGSI to our internal representation */
+ ttr.compiler = &compiler.Base;
+ ttr.info = &fs->info;
+
+ r300_tgsi_to_rc(&ttr, fs->state.tokens);
+
+ /* Invoke the compiler */
+ r3xx_compile_fragment_program(&compiler);
+ if (compiler.Base.Error) {
+ /* Todo: Fail gracefully */
+ fprintf(stderr, "r300 FP: Compiler error\n");
+ abort();
+ }
/* And, finally... */
+ rc_destroy(&compiler.Base);
fs->translated = TRUE;
}
diff --git a/src/gallium/drivers/r300/r300_fs.h b/src/gallium/drivers/r300/r300_fs.h
index 18deb7a05e4..9fab7894024 100644
--- a/src/gallium/drivers/r300/r300_fs.h
+++ b/src/gallium/drivers/r300/r300_fs.h
@@ -30,6 +30,21 @@
#include "r3xx_fs.h"
#include "r5xx_fs.h"
+#include "radeon_code.h"
+
+struct r300_fragment_shader {
+ /* Parent class */
+ struct pipe_shader_state state;
+ struct tgsi_shader_info info;
+
+ /* Has this shader been translated yet? */
+ boolean translated;
+
+ /* Compiled code */
+ struct rX00_fragment_program_code code;
+};
+
+
void r300_translate_fragment_shader(struct r300_context* r300,
struct r300_fragment_shader* fs);
diff --git a/src/gallium/drivers/r300/r300_fs_inlines.h b/src/gallium/drivers/r300/r300_fs_inlines.h
deleted file mode 100644
index be4be9465e6..00000000000
--- a/src/gallium/drivers/r300/r300_fs_inlines.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * Copyright 2008 Corbin Simpson <[email protected]>
- * Joakim Sindholt <[email protected]>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE. */
-
-#ifndef R300_FS_INLINES_H
-#define R300_FS_INLINES_H
-
-#include "tgsi/tgsi_parse.h"
-
-#include "r300_context.h"
-#include "r300_debug.h"
-#include "r300_reg.h"
-#include "r300_screen.h"
-#include "r300_shader_inlines.h"
-
-/* Temporary struct used to hold assembly state while putting together
- * fragment programs. */
-struct r300_fs_asm {
- /* Pipe context. */
- struct r300_context* r300;
- /* Number of colors. */
- unsigned color_count;
- /* Number of texcoords. */
- unsigned tex_count;
- /* Offset for temporary registers. Inputs and temporaries have no
- * distinguishing markings, so inputs start at 0 and the first usable
- * temporary register is after all inputs. */
- unsigned temp_offset;
- /* Number of requested temporary registers. */
- unsigned temp_count;
- /* Offset for immediate constants. Neither R300 nor R500 can do four
- * inline constants per source, so instead we copy immediates into the
- * constant buffer. */
- unsigned imm_offset;
- /* Number of immediate constants. */
- unsigned imm_count;
- /* Are depth writes enabled? */
- boolean writes_depth;
- /* Depth write offset. This is the TGSI output that corresponds to
- * depth writes. */
- unsigned depth_output;
-};
-
-static INLINE void r300_fs_declare(struct r300_fs_asm* assembler,
- struct tgsi_full_declaration* decl)
-{
- switch (decl->Declaration.File) {
- case TGSI_FILE_INPUT:
- switch (decl->Semantic.SemanticName) {
- case TGSI_SEMANTIC_COLOR:
- assembler->color_count++;
- break;
- case TGSI_SEMANTIC_FOG:
- case TGSI_SEMANTIC_GENERIC:
- assembler->tex_count++;
- break;
- default:
- debug_printf("r300: fs: Bad semantic declaration %d\n",
- decl->Semantic.SemanticName);
- break;
- }
- break;
- case TGSI_FILE_OUTPUT:
- /* Depth write. Mark the position of the output so we can
- * identify it later. */
- if (decl->Semantic.SemanticName == TGSI_SEMANTIC_POSITION) {
- assembler->depth_output = decl->DeclarationRange.First;
- }
- break;
- case TGSI_FILE_CONSTANT:
- break;
- case TGSI_FILE_TEMPORARY:
- assembler->temp_count++;
- break;
- default:
- debug_printf("r300: fs: Bad file %d\n", decl->Declaration.File);
- break;
- }
-
- assembler->temp_offset = assembler->color_count + assembler->tex_count;
-}
-
-static INLINE unsigned r300_fs_src(struct r300_fs_asm* assembler,
- struct tgsi_src_register* src)
-{
- switch (src->File) {
- case TGSI_FILE_NULL:
- return 0;
- case TGSI_FILE_INPUT:
- /* XXX may be wrong */
- return src->Index;
- break;
- case TGSI_FILE_TEMPORARY:
- return src->Index + assembler->temp_offset;
- break;
- case TGSI_FILE_IMMEDIATE:
- return (src->Index + assembler->imm_offset) | (1 << 8);
- break;
- case TGSI_FILE_CONSTANT:
- /* XXX magic */
- return src->Index | (1 << 8);
- break;
- default:
- debug_printf("r300: fs: Unimplemented src %d\n", src->File);
- break;
- }
- return 0;
-}
-
-static INLINE unsigned r300_fs_dst(struct r300_fs_asm* assembler,
- struct tgsi_dst_register* dst)
-{
- switch (dst->File) {
- case TGSI_FILE_NULL:
- /* This happens during KIL instructions. */
- return 0;
- break;
- case TGSI_FILE_OUTPUT:
- return 0;
- break;
- case TGSI_FILE_TEMPORARY:
- return dst->Index + assembler->temp_offset;
- break;
- default:
- debug_printf("r300: fs: Unimplemented dst %d\n", dst->File);
- break;
- }
- return 0;
-}
-
-static INLINE boolean r300_fs_is_depr(struct r300_fs_asm* assembler,
- struct tgsi_dst_register* dst)
-{
- return (assembler->writes_depth &&
- (dst->File == TGSI_FILE_OUTPUT) &&
- (dst->Index == assembler->depth_output));
-}
-
-#endif /* R300_FS_INLINES_H */
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index 162740f594d..bb4b4be50fb 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -32,6 +32,7 @@
#include "r300_reg.h"
#include "r300_state_inlines.h"
#include "r300_fs.h"
+#include "r300_vs.h"
/* r300_state: Functions used to intialize state context by translating
* Gallium state objects into semi-native r300 state objects. */
@@ -155,20 +156,6 @@ static void
}
r300->dirty_state |= R300_NEW_CONSTANTS;
-#if 0
- /* If the number of constants have changed, invalidate the shader. */
- if (r300->shader_constants[shader].user_count != i) {
- if (shader == PIPE_SHADER_FRAGMENT && r300->fs &&
- r300->fs->uses_imms) {
- r300->fs->translated = FALSE;
- r300_translate_fragment_shader(r300, r300->fs);
- } else if (shader == PIPE_SHADER_VERTEX && r300->vs &&
- r300->vs->uses_imms) {
- r300->vs->translated = FALSE;
- r300_translate_vertex_shader(r300, r300->vs);
- }
- }
-#endif
}
/* Create a new depth, stencil, and alpha state based on the CSO dsa state.
@@ -285,14 +272,9 @@ static void
static void* r300_create_fs_state(struct pipe_context* pipe,
const struct pipe_shader_state* shader)
{
- struct r300_context* r300 = r300_context(pipe);
struct r300_fragment_shader* fs = NULL;
- if (r300_screen(r300->context.screen)->caps->is_r500) {
- fs = (struct r300_fragment_shader*)CALLOC_STRUCT(r5xx_fragment_shader);
- } else {
- fs = (struct r300_fragment_shader*)CALLOC_STRUCT(r3xx_fragment_shader);
- }
+ fs = (struct r300_fragment_shader*)CALLOC_STRUCT(r300_fragment_shader);
/* Copy state directly into shader. */
fs->state = *shader;
@@ -325,6 +307,7 @@ static void r300_bind_fs_state(struct pipe_context* pipe, void* shader)
static void r300_delete_fs_state(struct pipe_context* pipe, void* shader)
{
struct r300_fragment_shader* fs = (struct r300_fragment_shader*)shader;
+ rc_constants_destroy(&fs->code.constants);
FREE(fs->state.tokens);
FREE(shader);
}
@@ -688,6 +671,7 @@ static void r300_delete_vs_state(struct pipe_context* pipe, void* shader)
if (r300_screen(pipe->screen)->caps->has_tcl) {
struct r300_vertex_shader* vs = (struct r300_vertex_shader*)shader;
+ rc_constants_destroy(&vs->code.constants);
draw_delete_vertex_shader(r300->draw, vs->draw);
FREE(vs->state.tokens);
FREE(shader);
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index 2477b30822b..ea670f41fb5 100644
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -22,6 +22,9 @@
#include "r300_state_derived.h"
+#include "r300_fs.h"
+#include "r300_vs.h"
+
/* r300_state_derived: Various bits of state which are dependent upon
* currently bound CSO data. */
diff --git a/src/gallium/drivers/r300/r300_surface.c b/src/gallium/drivers/r300/r300_surface.c
index 25168ce5e95..7dbfb64dbed 100644
--- a/src/gallium/drivers/r300/r300_surface.c
+++ b/src/gallium/drivers/r300/r300_surface.c
@@ -139,7 +139,7 @@ validate:
/* Vertex shader setup */
if (caps->has_tcl) {
- r300_emit_vertex_shader(r300, &r300_passthrough_vertex_shader);
+ r300_emit_vertex_program_code(r300, &r300_passthrough_vertex_shader, 0);
} else {
BEGIN_CS(4);
OUT_CS_REG(R300_VAP_CNTL_STATUS, R300_VAP_TCL_BYPASS);
@@ -152,10 +152,10 @@ validate:
/* Fragment shader setup */
if (caps->is_r500) {
- r500_emit_fragment_shader(r300, &r5xx_passthrough_fragment_shader);
+ r500_emit_fragment_program_code(r300, &r5xx_passthrough_fragment_shader, 0);
r300_emit_rs_block_state(r300, &r5xx_rs_block_clear_state);
} else {
- r300_emit_fragment_shader(r300, &r3xx_passthrough_fragment_shader);
+ r300_emit_fragment_program_code(r300, &r3xx_passthrough_fragment_shader, 0);
r300_emit_rs_block_state(r300, &r3xx_rs_block_clear_state);
}
@@ -277,7 +277,7 @@ validate:
/* Vertex shader setup */
if (caps->has_tcl) {
- r300_emit_vertex_shader(r300, &r300_passthrough_vertex_shader);
+ r300_emit_vertex_program_code(r300, &r300_passthrough_vertex_shader, 0);
} else {
BEGIN_CS(4);
OUT_CS_REG(R300_VAP_CNTL_STATUS, R300_VAP_TCL_BYPASS);
@@ -290,10 +290,10 @@ validate:
/* Fragment shader setup */
if (caps->is_r500) {
- r500_emit_fragment_shader(r300, &r5xx_texture_fragment_shader);
+ r500_emit_fragment_program_code(r300, &r5xx_texture_fragment_shader, 0);
r300_emit_rs_block_state(r300, &r5xx_rs_block_copy_state);
} else {
- r300_emit_fragment_shader(r300, &r3xx_texture_fragment_shader);
+ r300_emit_fragment_program_code(r300, &r3xx_texture_fragment_shader, 0);
r300_emit_rs_block_state(r300, &r3xx_rs_block_copy_state);
}
diff --git a/src/gallium/drivers/r300/r300_tgsi_to_rc.c b/src/gallium/drivers/r300/r300_tgsi_to_rc.c
new file mode 100644
index 00000000000..3adbb715f37
--- /dev/null
+++ b/src/gallium/drivers/r300/r300_tgsi_to_rc.c
@@ -0,0 +1,337 @@
+/*
+ * Copyright 2009 Nicolai Hähnle <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#include "r300_tgsi_to_rc.h"
+
+#include "radeon_compiler.h"
+#include "radeon_program.h"
+
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_scan.h"
+#include "tgsi/tgsi_util.h"
+
+
+static unsigned translate_opcode(unsigned opcode)
+{
+ switch(opcode) {
+ case TGSI_OPCODE_ARL: return OPCODE_ARL;
+ case TGSI_OPCODE_MOV: return OPCODE_MOV;
+ case TGSI_OPCODE_LIT: return OPCODE_LIT;
+ case TGSI_OPCODE_RCP: return OPCODE_RCP;
+ case TGSI_OPCODE_RSQ: return OPCODE_RSQ;
+ case TGSI_OPCODE_EXP: return OPCODE_EXP;
+ case TGSI_OPCODE_LOG: return OPCODE_LOG;
+ case TGSI_OPCODE_MUL: return OPCODE_MUL;
+ case TGSI_OPCODE_ADD: return OPCODE_ADD;
+ case TGSI_OPCODE_DP3: return OPCODE_DP3;
+ case TGSI_OPCODE_DP4: return OPCODE_DP4;
+ case TGSI_OPCODE_DST: return OPCODE_DST;
+ case TGSI_OPCODE_MIN: return OPCODE_MIN;
+ case TGSI_OPCODE_MAX: return OPCODE_MAX;
+ case TGSI_OPCODE_SLT: return OPCODE_SLT;
+ case TGSI_OPCODE_SGE: return OPCODE_SGE;
+ case TGSI_OPCODE_MAD: return OPCODE_MAD;
+ case TGSI_OPCODE_SUB: return OPCODE_SUB;
+ case TGSI_OPCODE_LRP: return OPCODE_LRP;
+ /* case TGSI_OPCODE_CND: return OPCODE_CND; */
+ /* case TGSI_OPCODE_CND0: return OPCODE_CND0; */
+ case TGSI_OPCODE_DP2A: return OPCODE_DP2A;
+ /* gap */
+ case TGSI_OPCODE_FRC: return OPCODE_FRC;
+ /* case TGSI_OPCODE_CLAMP: return OPCODE_CLAMP; */
+ case TGSI_OPCODE_FLR: return OPCODE_FLR;
+ /* case TGSI_OPCODE_ROUND: return OPCODE_ROUND; */
+ case TGSI_OPCODE_EX2: return OPCODE_EX2;
+ case TGSI_OPCODE_LG2: return OPCODE_LG2;
+ case TGSI_OPCODE_POW: return OPCODE_POW;
+ case TGSI_OPCODE_XPD: return OPCODE_XPD;
+ /* gap */
+ case TGSI_OPCODE_ABS: return OPCODE_ABS;
+ case TGSI_OPCODE_RCC: return OPCODE_RCC;
+ case TGSI_OPCODE_DPH: return OPCODE_DPH;
+ case TGSI_OPCODE_COS: return OPCODE_COS;
+ case TGSI_OPCODE_DDX: return OPCODE_DDX;
+ case TGSI_OPCODE_DDY: return OPCODE_DDY;
+ /* case TGSI_OPCODE_KILP: return OPCODE_KILP; */
+ case TGSI_OPCODE_PK2H: return OPCODE_PK2H;
+ case TGSI_OPCODE_PK2US: return OPCODE_PK2US;
+ case TGSI_OPCODE_PK4B: return OPCODE_PK4B;
+ case TGSI_OPCODE_PK4UB: return OPCODE_PK4UB;
+ case TGSI_OPCODE_RFL: return OPCODE_RFL;
+ case TGSI_OPCODE_SEQ: return OPCODE_SEQ;
+ case TGSI_OPCODE_SFL: return OPCODE_SFL;
+ case TGSI_OPCODE_SGT: return OPCODE_SGT;
+ case TGSI_OPCODE_SIN: return OPCODE_SIN;
+ case TGSI_OPCODE_SLE: return OPCODE_SLE;
+ case TGSI_OPCODE_SNE: return OPCODE_SNE;
+ case TGSI_OPCODE_STR: return OPCODE_STR;
+ case TGSI_OPCODE_TEX: return OPCODE_TEX;
+ case TGSI_OPCODE_TXD: return OPCODE_TXD;
+ case TGSI_OPCODE_TXP: return OPCODE_TXP;
+ case TGSI_OPCODE_UP2H: return OPCODE_UP2H;
+ case TGSI_OPCODE_UP2US: return OPCODE_UP2US;
+ case TGSI_OPCODE_UP4B: return OPCODE_UP4B;
+ case TGSI_OPCODE_UP4UB: return OPCODE_UP4UB;
+ case TGSI_OPCODE_X2D: return OPCODE_X2D;
+ case TGSI_OPCODE_ARA: return OPCODE_ARA;
+ case TGSI_OPCODE_ARR: return OPCODE_ARR;
+ case TGSI_OPCODE_BRA: return OPCODE_BRA;
+ case TGSI_OPCODE_CAL: return OPCODE_CAL;
+ case TGSI_OPCODE_RET: return OPCODE_RET;
+ case TGSI_OPCODE_SSG: return OPCODE_SSG;
+ case TGSI_OPCODE_CMP: return OPCODE_CMP;
+ case TGSI_OPCODE_SCS: return OPCODE_SCS;
+ case TGSI_OPCODE_TXB: return OPCODE_TXB;
+ /* case TGSI_OPCODE_NRM: return OPCODE_NRM; */
+ /* case TGSI_OPCODE_DIV: return OPCODE_DIV; */
+ case TGSI_OPCODE_DP2: return OPCODE_DP2;
+ case TGSI_OPCODE_TXL: return OPCODE_TXL;
+ case TGSI_OPCODE_BRK: return OPCODE_BRK;
+ case TGSI_OPCODE_IF: return OPCODE_IF;
+ /* case TGSI_OPCODE_LOOP: return OPCODE_LOOP; */
+ /* case TGSI_OPCODE_REP: return OPCODE_REP; */
+ case TGSI_OPCODE_ELSE: return OPCODE_ELSE;
+ case TGSI_OPCODE_ENDIF: return OPCODE_ENDIF;
+ case TGSI_OPCODE_ENDLOOP: return OPCODE_ENDLOOP;
+ /* case TGSI_OPCODE_ENDREP: return OPCODE_ENDREP; */
+ case TGSI_OPCODE_PUSHA: return OPCODE_PUSHA;
+ case TGSI_OPCODE_POPA: return OPCODE_POPA;
+ /* case TGSI_OPCODE_CEIL: return OPCODE_CEIL; */
+ /* case TGSI_OPCODE_I2F: return OPCODE_I2F; */
+ case TGSI_OPCODE_NOT: return OPCODE_NOT;
+ case TGSI_OPCODE_TRUNC: return OPCODE_TRUNC;
+ /* case TGSI_OPCODE_SHL: return OPCODE_SHL; */
+ /* case TGSI_OPCODE_SHR: return OPCODE_SHR; */
+ case TGSI_OPCODE_AND: return OPCODE_AND;
+ case TGSI_OPCODE_OR: return OPCODE_OR;
+ /* case TGSI_OPCODE_MOD: return OPCODE_MOD; */
+ case TGSI_OPCODE_XOR: return OPCODE_XOR;
+ /* case TGSI_OPCODE_SAD: return OPCODE_SAD; */
+ /* case TGSI_OPCODE_TXF: return OPCODE_TXF; */
+ /* case TGSI_OPCODE_TXQ: return OPCODE_TXQ; */
+ case TGSI_OPCODE_CONT: return OPCODE_CONT;
+ /* case TGSI_OPCODE_EMIT: return OPCODE_EMIT; */
+ /* case TGSI_OPCODE_ENDPRIM: return OPCODE_ENDPRIM; */
+ /* case TGSI_OPCODE_BGNLOOP2: return OPCODE_BGNLOOP2; */
+ case TGSI_OPCODE_BGNSUB: return OPCODE_BGNSUB;
+ /* case TGSI_OPCODE_ENDLOOP2: return OPCODE_ENDLOOP2; */
+ case TGSI_OPCODE_ENDSUB: return OPCODE_ENDSUB;
+ case TGSI_OPCODE_NOISE1: return OPCODE_NOISE1;
+ case TGSI_OPCODE_NOISE2: return OPCODE_NOISE2;
+ case TGSI_OPCODE_NOISE3: return OPCODE_NOISE3;
+ case TGSI_OPCODE_NOISE4: return OPCODE_NOISE4;
+ case TGSI_OPCODE_NOP: return OPCODE_NOP;
+ /* gap */
+ case TGSI_OPCODE_NRM4: return OPCODE_NRM4;
+ /* case TGSI_OPCODE_CALLNZ: return OPCODE_CALLNZ; */
+ /* case TGSI_OPCODE_IFC: return OPCODE_IFC; */
+ /* case TGSI_OPCODE_BREAKC: return OPCODE_BREAKC; */
+ case TGSI_OPCODE_KIL: return OPCODE_KIL;
+ case TGSI_OPCODE_END: return OPCODE_END;
+ case TGSI_OPCODE_SWZ: return OPCODE_SWZ;
+ }
+
+ fprintf(stderr, "Unknown opcode: %i\n", opcode);
+ abort();
+}
+
+static unsigned translate_saturate(unsigned saturate)
+{
+ switch(saturate) {
+ case TGSI_SAT_NONE: return SATURATE_OFF;
+ case TGSI_SAT_ZERO_ONE: return SATURATE_ZERO_ONE;
+ case TGSI_SAT_MINUS_PLUS_ONE: return SATURATE_PLUS_MINUS_ONE;
+ }
+
+ fprintf(stderr, "Unknown saturate mode: %i\n", saturate);
+ abort();
+}
+
+static unsigned translate_register_file(unsigned file)
+{
+ switch(file) {
+ case TGSI_FILE_CONSTANT: return PROGRAM_CONSTANT;
+ case TGSI_FILE_IMMEDIATE: return PROGRAM_CONSTANT;
+ case TGSI_FILE_INPUT: return PROGRAM_INPUT;
+ case TGSI_FILE_OUTPUT: return PROGRAM_OUTPUT;
+ case TGSI_FILE_TEMPORARY: return PROGRAM_TEMPORARY;
+ case TGSI_FILE_ADDRESS: return PROGRAM_ADDRESS;
+ }
+
+ fprintf(stderr, "Unhandled register file: %i\n", file);
+ abort();
+}
+
+static int translate_register_index(
+ struct tgsi_to_rc * ttr,
+ unsigned file,
+ int index)
+{
+ if (file == TGSI_FILE_IMMEDIATE)
+ return ttr->immediate_offset + index;
+
+ return index;
+}
+
+static void transform_dstreg(
+ struct tgsi_to_rc * ttr,
+ struct prog_dst_register * dst,
+ struct tgsi_full_dst_register * src)
+{
+ dst->File = translate_register_file(src->DstRegister.File);
+ dst->Index = translate_register_index(ttr, src->DstRegister.File, src->DstRegister.Index);
+ dst->WriteMask = src->DstRegister.WriteMask;
+ dst->RelAddr = src->DstRegister.Indirect;
+}
+
+static void transform_srcreg(
+ struct tgsi_to_rc * ttr,
+ struct prog_src_register * dst,
+ struct tgsi_full_src_register * src)
+{
+ dst->File = translate_register_file(src->SrcRegister.File);
+ dst->Index = translate_register_index(ttr, src->SrcRegister.File, src->SrcRegister.Index);
+ dst->RelAddr = src->SrcRegister.Indirect;
+ dst->Swizzle = tgsi_util_get_full_src_register_extswizzle(src, 0);
+ dst->Swizzle |= tgsi_util_get_full_src_register_extswizzle(src, 1) << 3;
+ dst->Swizzle |= tgsi_util_get_full_src_register_extswizzle(src, 2) << 6;
+ dst->Swizzle |= tgsi_util_get_full_src_register_extswizzle(src, 3) << 9;
+ dst->Abs = src->SrcRegisterExtMod.Absolute;
+ dst->Negate =
+ src->SrcRegisterExtSwz.NegateX |
+ (src->SrcRegisterExtSwz.NegateY << 1) |
+ (src->SrcRegisterExtSwz.NegateZ << 2) |
+ (src->SrcRegisterExtSwz.NegateW << 3);
+ dst->Negate ^= src->SrcRegister.Negate ? NEGATE_XYZW : 0;
+}
+
+static void transform_texture(struct rc_instruction * dst, struct tgsi_instruction_ext_texture src)
+{
+ switch(src.Texture) {
+ case TGSI_TEXTURE_1D:
+ dst->I.TexSrcTarget = TEXTURE_1D_INDEX;
+ break;
+ case TGSI_TEXTURE_2D:
+ dst->I.TexSrcTarget = TEXTURE_2D_INDEX;
+ break;
+ case TGSI_TEXTURE_3D:
+ dst->I.TexSrcTarget = TEXTURE_3D_INDEX;
+ break;
+ case TGSI_TEXTURE_CUBE:
+ dst->I.TexSrcTarget = TEXTURE_CUBE_INDEX;
+ break;
+ case TGSI_TEXTURE_RECT:
+ dst->I.TexSrcTarget = TEXTURE_RECT_INDEX;
+ break;
+ case TGSI_TEXTURE_SHADOW1D:
+ dst->I.TexSrcTarget = TEXTURE_1D_INDEX;
+ dst->I.TexShadow = 1;
+ break;
+ case TGSI_TEXTURE_SHADOW2D:
+ dst->I.TexSrcTarget = TEXTURE_2D_INDEX;
+ dst->I.TexShadow = 1;
+ break;
+ case TGSI_TEXTURE_SHADOWRECT:
+ dst->I.TexSrcTarget = TEXTURE_RECT_INDEX;
+ dst->I.TexShadow = 1;
+ break;
+ }
+}
+
+static void transform_instruction(struct tgsi_to_rc * ttr, struct tgsi_full_instruction * src)
+{
+ if (src->Instruction.Opcode == TGSI_OPCODE_END)
+ return;
+
+ struct rc_instruction * dst = rc_insert_new_instruction(ttr->compiler, ttr->compiler->Program.Instructions.Prev);
+ int i;
+
+ dst->I.Opcode = translate_opcode(src->Instruction.Opcode);
+ dst->I.SaturateMode = translate_saturate(src->Instruction.Saturate);
+
+ if (src->Instruction.NumDstRegs)
+ transform_dstreg(ttr, &dst->I.DstReg, &src->FullDstRegisters[0]);
+
+ for(i = 0; i < src->Instruction.NumSrcRegs; ++i) {
+ if (src->FullSrcRegisters[i].SrcRegister.File == TGSI_FILE_SAMPLER)
+ dst->I.TexSrcUnit = src->FullSrcRegisters[i].SrcRegister.Index;
+ else
+ transform_srcreg(ttr, &dst->I.SrcReg[i], &src->FullSrcRegisters[i]);
+ }
+
+ /* Texturing. */
+ transform_texture(dst, src->InstructionExtTexture);
+}
+
+static void handle_immediate(struct tgsi_to_rc * ttr, struct tgsi_full_immediate * imm)
+{
+ struct rc_constant constant;
+ int i;
+
+ constant.Type = RC_CONSTANT_IMMEDIATE;
+ constant.Size = 4;
+ for(i = 0; i < 4; ++i)
+ constant.u.Immediate[i] = imm->u[i].Float;
+ rc_constants_add(&ttr->compiler->Program.Constants, &constant);
+}
+
+void r300_tgsi_to_rc(struct tgsi_to_rc * ttr, const struct tgsi_token * tokens)
+{
+ struct tgsi_parse_context parser;
+ int i;
+
+ /* Allocate constants placeholders.
+ *
+ * Note: What if declared constants are not contiguous? */
+ for(i = 0; i <= ttr->info->file_max[TGSI_FILE_CONSTANT]; ++i) {
+ struct rc_constant constant;
+ memset(&constant, 0, sizeof(constant));
+ constant.Type = RC_CONSTANT_EXTERNAL;
+ constant.Size = 4;
+ constant.u.External = i;
+ rc_constants_add(&ttr->compiler->Program.Constants, &constant);
+ }
+
+ ttr->immediate_offset = ttr->compiler->Program.Constants.Count;
+
+ tgsi_parse_init(&parser, tokens);
+
+ while (!tgsi_parse_end_of_tokens(&parser)) {
+ tgsi_parse_token(&parser);
+
+ switch (parser.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ break;
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ handle_immediate(ttr, &parser.FullToken.FullImmediate);
+ break;
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ transform_instruction(ttr, &parser.FullToken.FullInstruction);
+ break;
+ }
+ }
+
+ tgsi_parse_free(&parser);
+
+ rc_calculate_inputs_outputs(ttr->compiler);
+}
+
diff --git a/src/gallium/drivers/r300/r300_tgsi_to_rc.h b/src/gallium/drivers/r300/r300_tgsi_to_rc.h
new file mode 100644
index 00000000000..93e90ec6d2c
--- /dev/null
+++ b/src/gallium/drivers/r300/r300_tgsi_to_rc.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2009 Nicolai Hähnle <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#ifndef R300_TGSI_TO_RC_H
+#define R300_TGSI_TO_RC_H
+
+struct radeon_compiler;
+
+struct tgsi_full_declaration;
+struct tgsi_shader_info;
+struct tgsi_token;
+
+struct tgsi_to_rc {
+ struct radeon_compiler * compiler;
+ const struct tgsi_shader_info * info;
+
+ int immediate_offset;
+};
+
+void r300_tgsi_to_rc(struct tgsi_to_rc * ttr, const struct tgsi_token * tokens);
+
+#endif /* R300_TGSI_TO_RC_H */
diff --git a/src/gallium/drivers/r300/r300_vs.c b/src/gallium/drivers/r300/r300_vs.c
index 741a1b69895..2cb903bba2f 100644
--- a/src/gallium/drivers/r300/r300_vs.c
+++ b/src/gallium/drivers/r300/r300_vs.c
@@ -22,393 +22,213 @@
#include "r300_vs.h"
-static void r300_vs_declare(struct r300_vs_asm* assembler,
- struct tgsi_full_declaration* decl)
-{
- switch (decl->Declaration.File) {
- case TGSI_FILE_INPUT:
- break;
- case TGSI_FILE_OUTPUT:
- switch (decl->Semantic.SemanticName) {
- case TGSI_SEMANTIC_POSITION:
- assembler->tab[decl->DeclarationRange.First] = 0;
- break;
- case TGSI_SEMANTIC_COLOR:
- assembler->tab[decl->DeclarationRange.First] =
- (assembler->point_size ? 1 : 0) +
- assembler->out_colors;
- break;
- case TGSI_SEMANTIC_FOG:
- case TGSI_SEMANTIC_GENERIC:
- /* XXX multiple? */
- assembler->tab[decl->DeclarationRange.First] =
- (assembler->point_size ? 1 : 0) +
- assembler->out_colors +
- assembler->out_texcoords;
- break;
- case TGSI_SEMANTIC_PSIZE:
- assembler->tab[decl->DeclarationRange.First] = 1;
- break;
- default:
- debug_printf("r300: vs: Bad semantic declaration %d\n",
- decl->Semantic.SemanticName);
- break;
- }
- break;
- case TGSI_FILE_CONSTANT:
- break;
- case TGSI_FILE_TEMPORARY:
- assembler->temp_count++;
- break;
- default:
- debug_printf("r300: vs: Bad file %d\n", decl->Declaration.File);
- break;
- }
-}
-
-static INLINE unsigned r300_vs_src_type(struct r300_vs_asm* assembler,
- struct tgsi_src_register* src)
-{
- switch (src->File) {
- case TGSI_FILE_NULL:
- case TGSI_FILE_INPUT:
- /* Probably a zero or one swizzle */
- return R300_PVS_SRC_REG_INPUT;
- case TGSI_FILE_TEMPORARY:
- return R300_PVS_SRC_REG_TEMPORARY;
- case TGSI_FILE_CONSTANT:
- case TGSI_FILE_IMMEDIATE:
- return R300_PVS_SRC_REG_CONSTANT;
- default:
- debug_printf("r300: vs: Unimplemented src type %d\n", src->File);
- break;
- }
- return 0;
-}
-
-static INLINE unsigned r300_vs_src(struct r300_vs_asm* assembler,
- struct tgsi_src_register* src)
-{
- switch (src->File) {
- case TGSI_FILE_NULL:
- case TGSI_FILE_INPUT:
- case TGSI_FILE_TEMPORARY:
- case TGSI_FILE_CONSTANT:
- return src->Index;
- case TGSI_FILE_IMMEDIATE:
- return src->Index + assembler->imm_offset;
- default:
- debug_printf("r300: vs: Unimplemented src type %d\n", src->File);
- break;
- }
- return 0;
-}
-
-static INLINE unsigned r300_vs_dst_type(struct r300_vs_asm* assembler,
- struct tgsi_dst_register* dst)
-{
- switch (dst->File) {
- case TGSI_FILE_TEMPORARY:
- return R300_PVS_DST_REG_TEMPORARY;
- case TGSI_FILE_OUTPUT:
- return R300_PVS_DST_REG_OUT;
- default:
- debug_printf("r300: vs: Unimplemented dst type %d\n", dst->File);
- break;
- }
- return 0;
-}
-
-static INLINE unsigned r300_vs_dst(struct r300_vs_asm* assembler,
- struct tgsi_dst_register* dst)
-{
- switch (dst->File) {
- case TGSI_FILE_TEMPORARY:
- return dst->Index;
- case TGSI_FILE_OUTPUT:
- return assembler->tab[dst->Index];
- default:
- debug_printf("r300: vs: Unimplemented dst %d\n", dst->File);
- break;
- }
- return 0;
-}
-
-static uint32_t r300_vs_op(unsigned op)
-{
- switch (op) {
- case TGSI_OPCODE_DP3:
- case TGSI_OPCODE_DP4:
- return R300_VE_DOT_PRODUCT;
- case TGSI_OPCODE_MUL:
- return R300_VE_MULTIPLY;
- case TGSI_OPCODE_ADD:
- case TGSI_OPCODE_MOV:
- case TGSI_OPCODE_SUB:
- case TGSI_OPCODE_SWZ:
- return R300_VE_ADD;
- case TGSI_OPCODE_MAX:
- return R300_VE_MAXIMUM;
- case TGSI_OPCODE_SLT:
- return R300_VE_SET_LESS_THAN;
- case TGSI_OPCODE_RSQ:
- return R300_PVS_DST_MATH_INST | R300_ME_RECIP_DX;
- case TGSI_OPCODE_MAD:
- return R300_PVS_DST_MACRO_INST | R300_PVS_MACRO_OP_2CLK_MADD;
- default:
- break;
- }
- return 0;
-}
-
-static uint32_t r300_vs_swiz(struct tgsi_full_src_register* reg)
-{
- if (reg->SrcRegister.Extended) {
- return (reg->SrcRegister.Negate ? (0xf << 12) : 0) |
- reg->SrcRegisterExtSwz.ExtSwizzleX |
- (reg->SrcRegisterExtSwz.ExtSwizzleY << 3) |
- (reg->SrcRegisterExtSwz.ExtSwizzleZ << 6) |
- (reg->SrcRegisterExtSwz.ExtSwizzleW << 9);
- } else {
- return (reg->SrcRegister.Negate ? (0xf << 12) : 0) |
- reg->SrcRegister.SwizzleX |
- (reg->SrcRegister.SwizzleY << 3) |
- (reg->SrcRegister.SwizzleZ << 6) |
- (reg->SrcRegister.SwizzleW << 9);
- }
-}
+#include "r300_context.h"
+#include "r300_tgsi_to_rc.h"
-/* XXX icky icky icky icky */
-static uint32_t r300_vs_scalar_swiz(struct tgsi_full_src_register* reg)
-{
- if (reg->SrcRegister.Extended) {
- return (reg->SrcRegister.Negate ? (0xf << 12) : 0) |
- reg->SrcRegisterExtSwz.ExtSwizzleX |
- (reg->SrcRegisterExtSwz.ExtSwizzleX << 3) |
- (reg->SrcRegisterExtSwz.ExtSwizzleX << 6) |
- (reg->SrcRegisterExtSwz.ExtSwizzleX << 9);
- } else {
- return (reg->SrcRegister.Negate ? (0xf << 12) : 0) |
- reg->SrcRegister.SwizzleX |
- (reg->SrcRegister.SwizzleX << 3) |
- (reg->SrcRegister.SwizzleX << 6) |
- (reg->SrcRegister.SwizzleX << 9);
- }
-}
+#include "tgsi/tgsi_dump.h"
+#include "tgsi/tgsi_parse.h"
-/* XXX scalar stupidity */
-static void r300_vs_emit_inst(struct r300_vertex_shader* vs,
- struct r300_vs_asm* assembler,
- struct tgsi_full_src_register* src,
- struct tgsi_full_dst_register* dst,
- unsigned op,
- unsigned count,
- boolean is_scalar)
-{
- int i = vs->instruction_count;
- vs->instructions[i].inst0 = R300_PVS_DST_OPCODE(r300_vs_op(op)) |
- R300_PVS_DST_REG_TYPE(r300_vs_dst_type(assembler, &dst->DstRegister)) |
- R300_PVS_DST_OFFSET(r300_vs_dst(assembler, &dst->DstRegister)) |
- R300_PVS_DST_WE(dst->DstRegister.WriteMask);
- switch (count) {
- case 3:
- vs->instructions[i].inst3 =
- R300_PVS_SRC_REG_TYPE(r300_vs_src_type(assembler,
- &src[2].SrcRegister)) |
- R300_PVS_SRC_OFFSET(r300_vs_src(assembler,
- &src[2].SrcRegister)) |
- R300_PVS_SRC_SWIZZLE(r300_vs_swiz(&src[2]));
- /* Fall through */
- case 2:
- vs->instructions[i].inst2 =
- R300_PVS_SRC_REG_TYPE(r300_vs_src_type(assembler,
- &src[1].SrcRegister)) |
- R300_PVS_SRC_OFFSET(r300_vs_src(assembler,
- &src[1].SrcRegister)) |
- R300_PVS_SRC_SWIZZLE(r300_vs_swiz(&src[1]));
- /* Fall through */
- case 1:
- vs->instructions[i].inst1 =
- R300_PVS_SRC_REG_TYPE(r300_vs_src_type(assembler,
- &src[0].SrcRegister)) |
- R300_PVS_SRC_OFFSET(r300_vs_src(assembler,
- &src[0].SrcRegister)) |
- /* XXX the icky, it burns */
- R300_PVS_SRC_SWIZZLE(is_scalar ? r300_vs_scalar_swiz(&src[0])
- : r300_vs_swiz(&src[0]));
- break;
- }
- vs->instruction_count++;
-}
+#include "radeon_compiler.h"
-static void r300_vs_instruction(struct r300_vertex_shader* vs,
- struct r300_vs_asm* assembler,
- struct tgsi_full_instruction* inst)
-{
- switch (inst->Instruction.Opcode) {
- case TGSI_OPCODE_RSQ:
- r300_vs_emit_inst(vs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode,
- 1, TRUE);
- break;
- case TGSI_OPCODE_SUB:
- inst->FullSrcRegisters[1].SrcRegister.Negate =
- !inst->FullSrcRegisters[1].SrcRegister.Negate;
- /* Fall through */
- case TGSI_OPCODE_ADD:
- case TGSI_OPCODE_MUL:
- case TGSI_OPCODE_MAX:
- case TGSI_OPCODE_SLT:
- r300_vs_emit_inst(vs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode,
- 2, FALSE);
- break;
- case TGSI_OPCODE_DP3:
- /* Set alpha swizzle to zero for src0 and src1 */
- if (!inst->FullSrcRegisters[0].SrcRegister.Extended) {
- inst->FullSrcRegisters[0].SrcRegister.Extended = TRUE;
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleX =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleX;
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleY =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleY;
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleZ =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleZ;
- }
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleW =
- TGSI_EXTSWIZZLE_ZERO;
- if (!inst->FullSrcRegisters[1].SrcRegister.Extended) {
- inst->FullSrcRegisters[1].SrcRegister.Extended = TRUE;
- inst->FullSrcRegisters[1].SrcRegisterExtSwz.ExtSwizzleX =
- inst->FullSrcRegisters[1].SrcRegister.SwizzleX;
- inst->FullSrcRegisters[1].SrcRegisterExtSwz.ExtSwizzleY =
- inst->FullSrcRegisters[1].SrcRegister.SwizzleY;
- inst->FullSrcRegisters[1].SrcRegisterExtSwz.ExtSwizzleZ =
- inst->FullSrcRegisters[1].SrcRegister.SwizzleZ;
- }
- inst->FullSrcRegisters[1].SrcRegisterExtSwz.ExtSwizzleW =
- TGSI_EXTSWIZZLE_ZERO;
- /* Fall through */
- case TGSI_OPCODE_DP4:
- r300_vs_emit_inst(vs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode,
- 2, FALSE);
- break;
- case TGSI_OPCODE_MOV:
- case TGSI_OPCODE_SWZ:
- inst->FullSrcRegisters[1] = r300_constant_zero;
- r300_vs_emit_inst(vs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode,
- 2, FALSE);
- break;
- case TGSI_OPCODE_MAD:
- r300_vs_emit_inst(vs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode,
- 3, FALSE);
- break;
- case TGSI_OPCODE_END:
- break;
- default:
- debug_printf("r300: vs: Bad opcode %d\n",
- inst->Instruction.Opcode);
- break;
- }
-}
-static void r300_vs_init(struct r300_vertex_shader* vs,
- struct r300_vs_asm* assembler)
+static void set_vertex_inputs_outputs(struct r300_vertex_program_compiler * c)
{
+ struct r300_vertex_shader * vs = c->UserData;
struct tgsi_shader_info* info = &vs->info;
+ boolean pointsize = false;
+ int out_colors = 0;
+ int colors = 0;
+ int out_generic = 0;
+ int generic = 0;
int i;
+ /* Fill in the input mapping */
+ for (i = 0; i < info->num_inputs; i++)
+ c->code->inputs[i] = i;
+
+ /* Fill in the output mapping */
for (i = 0; i < info->num_outputs; i++) {
switch (info->output_semantic_name[i]) {
case TGSI_SEMANTIC_PSIZE:
- assembler->point_size = TRUE;
+ pointsize = true;
break;
case TGSI_SEMANTIC_COLOR:
- assembler->out_colors++;
+ out_colors++;
break;
case TGSI_SEMANTIC_FOG:
case TGSI_SEMANTIC_GENERIC:
- assembler->out_texcoords++;
+ out_generic++;
break;
}
}
- vs->instruction_count = 0;
-}
-
-void r300_translate_vertex_shader(struct r300_context* r300,
- struct r300_vertex_shader* vs)
-{
struct tgsi_parse_context parser;
- int i;
- struct r300_constant_buffer* consts =
- &r300->shader_constants[PIPE_SHADER_VERTEX];
-
- struct r300_vs_asm* assembler = CALLOC_STRUCT(r300_vs_asm);
- if (assembler == NULL) {
- return;
- }
-
- /* Init assembler. */
- r300_vs_init(vs, assembler);
-
- /* Setup starting offset for immediates. */
- assembler->imm_offset = consts->user_count;
tgsi_parse_init(&parser, vs->state.tokens);
while (!tgsi_parse_end_of_tokens(&parser)) {
tgsi_parse_token(&parser);
- /* This is seriously the lamest way to create fragment programs ever.
- * I blame TGSI. */
- switch (parser.FullToken.Token.Type) {
- case TGSI_TOKEN_TYPE_DECLARATION:
- /* Allocated registers sitting at the beginning
- * of the program. */
- r300_vs_declare(assembler, &parser.FullToken.FullDeclaration);
+ if (parser.FullToken.Token.Type != TGSI_TOKEN_TYPE_DECLARATION)
+ continue;
+
+ struct tgsi_full_declaration * decl = &parser.FullToken.FullDeclaration;
+
+ if (decl->Declaration.File != TGSI_FILE_OUTPUT)
+ continue;
+
+ switch (decl->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ c->code->outputs[decl->DeclarationRange.First] = 0;
+ break;
+ case TGSI_SEMANTIC_PSIZE:
+ c->code->outputs[decl->DeclarationRange.First] = 1;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ c->code->outputs[decl->DeclarationRange.First] = 1 +
+ (pointsize ? 1 : 0) +
+ colors++;
break;
- case TGSI_TOKEN_TYPE_IMMEDIATE:
- debug_printf("r300: Emitting immediate to constant buffer, "
- "position %d\n",
- assembler->imm_offset + assembler->imm_count);
- /* I am not amused by the length of these. */
- for (i = 0; i < 4; i++) {
- consts->constants[assembler->imm_offset +
- assembler->imm_count][i] =
- parser.FullToken.FullImmediate.u[i].Float;
- }
- assembler->imm_count++;
+ case TGSI_SEMANTIC_FOG:
+ case TGSI_SEMANTIC_GENERIC:
+ c->code->outputs[decl->DeclarationRange.First] = 1 +
+ (pointsize ? 1 : 0) +
+ out_colors +
+ generic++;
break;
- case TGSI_TOKEN_TYPE_INSTRUCTION:
- r300_vs_instruction(vs, assembler,
- &parser.FullToken.FullInstruction);
+ default:
+ debug_printf("r300: vs: Bad semantic declaration %d\n",
+ decl->Semantic.SemanticName);
break;
}
}
- debug_printf("r300: vs: %d texs and %d colors, first free reg is %d\n",
- assembler->tex_count, assembler->color_count,
- assembler->tex_count + assembler->color_count);
+ tgsi_parse_free(&parser);
+}
- consts->count = consts->user_count + assembler->imm_count;
- vs->uses_imms = assembler->imm_count;
- debug_printf("r300: vs: %d total constants, "
- "%d from user and %d from immediates\n", consts->count,
- consts->user_count, assembler->imm_count);
- debug_printf("r300: vs: tab: %d %d %d %d\n", assembler->tab[0],
- assembler->tab[1], assembler->tab[2], assembler->tab[3]);
+void r300_translate_vertex_shader(struct r300_context* r300,
+ struct r300_vertex_shader* vs)
+{
+ struct r300_vertex_program_compiler compiler;
+ struct tgsi_to_rc ttr;
- tgsi_dump(vs->state.tokens, 0);
- /* XXX finish r300 vertex shader dumper */
- r300_vs_dump(vs);
+ /* Setup the compiler */
+ rc_init(&compiler.Base);
- tgsi_parse_free(&parser);
- FREE(assembler);
+ compiler.Base.Debug = 1;
+ compiler.code = &vs->code;
+ compiler.UserData = vs;
+
+ if (compiler.Base.Debug) {
+ debug_printf("r300: Initial vertex program\n");
+ tgsi_dump(vs->state.tokens, 0);
+ }
+
+ /* Translate TGSI to our internal representation */
+ ttr.compiler = &compiler.Base;
+ ttr.info = &vs->info;
+
+ r300_tgsi_to_rc(&ttr, vs->state.tokens);
+
+ compiler.RequiredOutputs = ~(~0 << vs->info.num_outputs);
+ compiler.SetHwInputOutput = &set_vertex_inputs_outputs;
+
+ /* Invoke the compiler */
+ r3xx_compile_vertex_program(&compiler);
+ if (compiler.Base.Error) {
+ /* Todo: Fail gracefully */
+ fprintf(stderr, "r300 VP: Compiler error\n");
+ abort();
+ }
/* And, finally... */
+ rc_destroy(&compiler.Base);
vs->translated = TRUE;
}
+
+
+/* XXX get these to r300_reg */
+#define R300_PVS_DST_OPCODE(x) ((x) << 0)
+# define R300_VE_DOT_PRODUCT 1
+# define R300_VE_MULTIPLY 2
+# define R300_VE_ADD 3
+# define R300_VE_MAXIMUM 7
+# define R300_VE_SET_LESS_THAN 10
+#define R300_PVS_DST_MATH_INST (1 << 6)
+# define R300_ME_RECIP_DX 6
+#define R300_PVS_DST_MACRO_INST (1 << 7)
+# define R300_PVS_MACRO_OP_2CLK_MADD 0
+#define R300_PVS_DST_REG_TYPE(x) ((x) << 8)
+# define R300_PVS_DST_REG_TEMPORARY 0
+# define R300_PVS_DST_REG_A0 1
+# define R300_PVS_DST_REG_OUT 2
+# define R300_PVS_DST_REG_OUT_REPL_X 3
+# define R300_PVS_DST_REG_ALT_TEMPORARY 4
+# define R300_PVS_DST_REG_INPUT 5
+#define R300_PVS_DST_OFFSET(x) ((x) << 13)
+#define R300_PVS_DST_WE(x) ((x) << 20)
+#define R300_PVS_DST_WE_XYZW (0xf << 20)
+
+#define R300_PVS_SRC_REG_TYPE(x) ((x) << 0)
+# define R300_PVS_SRC_REG_TEMPORARY 0
+# define R300_PVS_SRC_REG_INPUT 1
+# define R300_PVS_SRC_REG_CONSTANT 2
+# define R300_PVS_SRC_REG_ALT_TEMPORARY 3
+#define R300_PVS_SRC_OFFSET(x) ((x) << 5)
+#define R300_PVS_SRC_SWIZZLE(x) ((x) << 13)
+# define R300_PVS_SRC_SELECT_X 0
+# define R300_PVS_SRC_SELECT_Y 1
+# define R300_PVS_SRC_SELECT_Z 2
+# define R300_PVS_SRC_SELECT_W 3
+# define R300_PVS_SRC_SELECT_FORCE_0 4
+# define R300_PVS_SRC_SELECT_FORCE_1 5
+# define R300_PVS_SRC_SWIZZLE_XYZW \
+ ((R300_PVS_SRC_SELECT_X | (R300_PVS_SRC_SELECT_Y << 3) | \
+ (R300_PVS_SRC_SELECT_Z << 6) | (R300_PVS_SRC_SELECT_W << 9)) << 13)
+# define R300_PVS_SRC_SWIZZLE_ZERO \
+ ((R300_PVS_SRC_SELECT_FORCE_0 | (R300_PVS_SRC_SELECT_FORCE_0 << 3) | \
+ (R300_PVS_SRC_SELECT_FORCE_0 << 6) | \
+ (R300_PVS_SRC_SELECT_FORCE_0 << 9)) << 13)
+# define R300_PVS_SRC_SWIZZLE_ONE \
+ ((R300_PVS_SRC_SELECT_FORCE_1 | (R300_PVS_SRC_SELECT_FORCE_1 << 3) | \
+ (R300_PVS_SRC_SELECT_FORCE_1 << 6) | \
+ (R300_PVS_SRC_SELECT_FORCE_1 << 9)) << 13)
+#define R300_PVS_MODIFIER_X (1 << 25)
+#define R300_PVS_MODIFIER_Y (1 << 26)
+#define R300_PVS_MODIFIER_Z (1 << 27)
+#define R300_PVS_MODIFIER_W (1 << 28)
+#define R300_PVS_NEGATE_XYZW \
+ (R300_PVS_MODIFIER_X | R300_PVS_MODIFIER_Y | \
+ R300_PVS_MODIFIER_Z | R300_PVS_MODIFIER_W)
+
+struct r300_vertex_program_code r300_passthrough_vertex_shader = {
+ .length = 8, /* two instructions */
+
+ /* MOV out[0], in[0] */
+ .body.d[0] = R300_PVS_DST_OPCODE(R300_VE_ADD) |
+ R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
+ R300_PVS_DST_OFFSET(0) | R300_PVS_DST_WE_XYZW,
+ .body.d[1] = R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
+ R300_PVS_SRC_OFFSET(0) | R300_PVS_SRC_SWIZZLE_XYZW,
+ .body.d[2] = R300_PVS_SRC_SWIZZLE_ZERO,
+ .body.d[3] = 0x0,
+
+ /* MOV out[1], in[1] */
+ .body.d[4] = R300_PVS_DST_OPCODE(R300_VE_ADD) |
+ R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
+ R300_PVS_DST_OFFSET(1) | R300_PVS_DST_WE_XYZW,
+ .body.d[5] = R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
+ R300_PVS_SRC_OFFSET(1) | R300_PVS_SRC_SWIZZLE_XYZW,
+ .body.d[6] = R300_PVS_SRC_SWIZZLE_ZERO,
+ .body.d[7] = 0x0,
+
+ .inputs[0] = 0,
+ .inputs[1] = 1,
+ .outputs[0] = 0,
+ .outputs[1] = 1,
+
+ .InputsRead = 3,
+ .OutputsWritten = 3
+};
+
diff --git a/src/gallium/drivers/r300/r300_vs.h b/src/gallium/drivers/r300/r300_vs.h
index 165d7178122..2a4ce315e32 100644
--- a/src/gallium/drivers/r300/r300_vs.h
+++ b/src/gallium/drivers/r300/r300_vs.h
@@ -23,134 +23,31 @@
#ifndef R300_VS_H
#define R300_VS_H
-#include "tgsi/tgsi_parse.h"
-#include "tgsi/tgsi_dump.h"
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_scan.h"
-#include "r300_context.h"
-#include "r300_debug.h"
-#include "r300_reg.h"
-#include "r300_screen.h"
-#include "r300_shader_inlines.h"
+#include "radeon_code.h"
-/* XXX get these to r300_reg */
-#define R300_PVS_DST_OPCODE(x) ((x) << 0)
-# define R300_VE_DOT_PRODUCT 1
-# define R300_VE_MULTIPLY 2
-# define R300_VE_ADD 3
-# define R300_VE_MAXIMUM 7
-# define R300_VE_SET_LESS_THAN 10
-#define R300_PVS_DST_MATH_INST (1 << 6)
-# define R300_ME_RECIP_DX 6
-#define R300_PVS_DST_MACRO_INST (1 << 7)
-# define R300_PVS_MACRO_OP_2CLK_MADD 0
-#define R300_PVS_DST_REG_TYPE(x) ((x) << 8)
-# define R300_PVS_DST_REG_TEMPORARY 0
-# define R300_PVS_DST_REG_A0 1
-# define R300_PVS_DST_REG_OUT 2
-# define R300_PVS_DST_REG_OUT_REPL_X 3
-# define R300_PVS_DST_REG_ALT_TEMPORARY 4
-# define R300_PVS_DST_REG_INPUT 5
-#define R300_PVS_DST_OFFSET(x) ((x) << 13)
-#define R300_PVS_DST_WE(x) ((x) << 20)
-#define R300_PVS_DST_WE_XYZW (0xf << 20)
+struct r300_context;
-#define R300_PVS_SRC_REG_TYPE(x) ((x) << 0)
-# define R300_PVS_SRC_REG_TEMPORARY 0
-# define R300_PVS_SRC_REG_INPUT 1
-# define R300_PVS_SRC_REG_CONSTANT 2
-# define R300_PVS_SRC_REG_ALT_TEMPORARY 3
-#define R300_PVS_SRC_OFFSET(x) ((x) << 5)
-#define R300_PVS_SRC_SWIZZLE(x) ((x) << 13)
-# define R300_PVS_SRC_SELECT_X 0
-# define R300_PVS_SRC_SELECT_Y 1
-# define R300_PVS_SRC_SELECT_Z 2
-# define R300_PVS_SRC_SELECT_W 3
-# define R300_PVS_SRC_SELECT_FORCE_0 4
-# define R300_PVS_SRC_SELECT_FORCE_1 5
-# define R300_PVS_SRC_SWIZZLE_XYZW \
- ((R300_PVS_SRC_SELECT_X | (R300_PVS_SRC_SELECT_Y << 3) | \
- (R300_PVS_SRC_SELECT_Z << 6) | (R300_PVS_SRC_SELECT_W << 9)) << 13)
-# define R300_PVS_SRC_SWIZZLE_ZERO \
- ((R300_PVS_SRC_SELECT_FORCE_0 | (R300_PVS_SRC_SELECT_FORCE_0 << 3) | \
- (R300_PVS_SRC_SELECT_FORCE_0 << 6) | \
- (R300_PVS_SRC_SELECT_FORCE_0 << 9)) << 13)
-# define R300_PVS_SRC_SWIZZLE_ONE \
- ((R300_PVS_SRC_SELECT_FORCE_1 | (R300_PVS_SRC_SELECT_FORCE_1 << 3) | \
- (R300_PVS_SRC_SELECT_FORCE_1 << 6) | \
- (R300_PVS_SRC_SELECT_FORCE_1 << 9)) << 13)
-#define R300_PVS_MODIFIER_X (1 << 25)
-#define R300_PVS_MODIFIER_Y (1 << 26)
-#define R300_PVS_MODIFIER_Z (1 << 27)
-#define R300_PVS_MODIFIER_W (1 << 28)
-#define R300_PVS_NEGATE_XYZW \
- (R300_PVS_MODIFIER_X | R300_PVS_MODIFIER_Y | \
- R300_PVS_MODIFIER_Z | R300_PVS_MODIFIER_W)
+struct r300_vertex_shader {
+ /* Parent class */
+ struct pipe_shader_state state;
+ struct tgsi_shader_info info;
-/* Temporary struct used to hold assembly state while putting together
- * fragment programs. */
-struct r300_vs_asm {
- /* Pipe context. */
- struct r300_context* r300;
- /* Number of colors. */
- unsigned color_count;
- /* Number of texcoords. */
- unsigned tex_count;
- /* Number of requested temporary registers. */
- unsigned temp_count;
- /* Offset for immediate constants. Neither R300 nor R500 can do four
- * inline constants per source, so instead we copy immediates into the
- * constant buffer. */
- unsigned imm_offset;
- /* Number of immediate constants. */
- unsigned imm_count;
- /* Number of colors to write. */
- unsigned out_colors;
- /* Number of texcoords to write. */
- unsigned out_texcoords;
- /* Whether to emit point size. */
- boolean point_size;
- /* Tab of declared outputs to OVM outputs. */
- unsigned tab[16];
-};
+ /* Fallback shader, because Draw has issues */
+ struct draw_vertex_shader* draw;
-static struct r300_vertex_shader r300_passthrough_vertex_shader = {
- /* XXX translate these back into normal instructions */
- .instruction_count = 2,
- .instructions[0].inst0 = R300_PVS_DST_OPCODE(R300_VE_ADD) |
- R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
- R300_PVS_DST_OFFSET(0) | R300_PVS_DST_WE_XYZW,
- .instructions[0].inst1 = R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
- R300_PVS_SRC_OFFSET(0) | R300_PVS_SRC_SWIZZLE_XYZW,
- .instructions[0].inst2 = R300_PVS_SRC_SWIZZLE_ZERO,
- .instructions[0].inst3 = 0x0,
- .instructions[1].inst0 = R300_PVS_DST_OPCODE(R300_VE_ADD) |
- R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
- R300_PVS_DST_OFFSET(1) | R300_PVS_DST_WE_XYZW,
- .instructions[1].inst1 = R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
- R300_PVS_SRC_OFFSET(1) | R300_PVS_SRC_SWIZZLE_XYZW,
- .instructions[1].inst2 = R300_PVS_SRC_SWIZZLE_ZERO,
- .instructions[1].inst3 = 0x0,
-};
+ /* Has this shader been translated yet? */
+ boolean translated;
-static struct r300_vertex_shader r300_texture_vertex_shader = {
- /* XXX translate these back into normal instructions */
- .instruction_count = 2,
- .instructions[0].inst0 = R300_PVS_DST_OPCODE(R300_VE_ADD) |
- R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
- R300_PVS_DST_OFFSET(0) | R300_PVS_DST_WE_XYZW,
- .instructions[0].inst1 = R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
- R300_PVS_SRC_OFFSET(0) | R300_PVS_SRC_SWIZZLE_XYZW,
- .instructions[0].inst2 = R300_PVS_SRC_SWIZZLE_ZERO,
- .instructions[0].inst3 = 0x0,
- .instructions[1].inst0 = R300_PVS_DST_OPCODE(R300_VE_ADD) |
- R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
- R300_PVS_DST_OFFSET(1) | R300_PVS_DST_WE_XYZW,
- .instructions[1].inst1 = R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
- R300_PVS_SRC_OFFSET(1) | R300_PVS_SRC_SWIZZLE_XYZW,
- .instructions[1].inst2 = R300_PVS_SRC_SWIZZLE_ZERO,
- .instructions[1].inst3 = 0x0,
+ /* Machine code (if translated) */
+ struct r300_vertex_program_code code;
};
+
+extern struct r300_vertex_program_code r300_passthrough_vertex_shader;
+
void r300_translate_vertex_shader(struct r300_context* r300,
struct r300_vertex_shader* vs);
diff --git a/src/gallium/drivers/r300/r3xx_fs.c b/src/gallium/drivers/r300/r3xx_fs.c
index 6e05d769773..c1c1194d58e 100644
--- a/src/gallium/drivers/r300/r3xx_fs.c
+++ b/src/gallium/drivers/r300/r3xx_fs.c
@@ -23,74 +23,52 @@
#include "r3xx_fs.h"
-static INLINE uint32_t r3xx_rgb_op(unsigned op)
-{
- switch (op) {
- case TGSI_OPCODE_MOV:
- return R300_ALU_OUTC_CMP;
- default:
- return 0;
- }
-}
+#include "r300_reg.h"
-static INLINE uint32_t r3xx_alpha_op(unsigned op)
-{
- switch (op) {
- case TGSI_OPCODE_MOV:
- return R300_ALU_OUTA_CMP;
- default:
- return 0;
- }
-}
+struct rX00_fragment_program_code r3xx_passthrough_fragment_shader = {
+ .code.r300.alu.length = 1,
+ .code.r300.tex.length = 0,
-static INLINE void r3xx_emit_maths(struct r3xx_fragment_shader* fs,
- struct r300_fs_asm* assembler,
- struct tgsi_full_src_register* src,
- struct tgsi_full_dst_register* dst,
- unsigned op,
- unsigned count)
-{
- int i = fs->alu_instruction_count;
+ .code.r300.config = 0,
+ .code.r300.pixsize = 0,
+ .code.r300.code_offset = 0,
+ .code.r300.code_addr[3] = R300_RGBA_OUT,
- fs->instructions[i].alu_rgb_inst = R300_RGB_SWIZA(R300_ALU_ARGC_SRC0C_XYZ) |
+ .code.r300.alu.inst[0].rgb_inst = R300_RGB_SWIZA(R300_ALU_ARGC_SRC0C_XYZ) |
R300_RGB_SWIZB(R300_ALU_ARGC_SRC0C_XYZ) |
R300_RGB_SWIZC(R300_ALU_ARGC_ZERO) |
- r3xx_rgb_op(op);
- fs->instructions[i].alu_rgb_addr = R300_RGB_ADDR0(0) | R300_RGB_ADDR1(0) |
- R300_RGB_ADDR2(0) | R300_ALU_DSTC_OUTPUT_XYZ;
- fs->instructions[i].alu_alpha_inst = R300_ALPHA_SWIZA(R300_ALU_ARGA_SRC0A) |
+ R300_ALU_OUTC_CMP,
+ .code.r300.alu.inst[0].rgb_addr = R300_RGB_ADDR0(0) | R300_RGB_ADDR1(0) |
+ R300_RGB_ADDR2(0) | R300_ALU_DSTC_OUTPUT_XYZ,
+ .code.r300.alu.inst[0].alpha_inst = R300_ALPHA_SWIZA(R300_ALU_ARGA_SRC0A) |
R300_ALPHA_SWIZB(R300_ALU_ARGA_SRC0A) |
R300_ALPHA_SWIZC(R300_ALU_ARGA_ZERO) |
- r3xx_alpha_op(op);
- fs->instructions[i].alu_alpha_addr = R300_ALPHA_ADDR0(0) |
- R300_ALPHA_ADDR1(0) | R300_ALPHA_ADDR2(0) | R300_ALU_DSTA_OUTPUT;
+ R300_ALU_OUTA_CMP,
+ .code.r300.alu.inst[0].alpha_addr = R300_ALPHA_ADDR0(0) |
+ R300_ALPHA_ADDR1(0) | R300_ALPHA_ADDR2(0) | R300_ALU_DSTA_OUTPUT,
+};
- fs->alu_instruction_count++;
-}
+struct rX00_fragment_program_code r3xx_texture_fragment_shader = {
+ .code.r300.alu.length = 1,
+ .code.r300.tex.length = 1,
-void r3xx_fs_finalize(struct r300_fragment_shader* fs,
- struct r300_fs_asm* assembler)
-{
- fs->stack_size = assembler->temp_count + assembler->temp_offset + 1;
-}
+ .code.r300.config = R300_PFS_CNTL_FIRST_NODE_HAS_TEX,
+ .code.r300.pixsize = 0,
+ .code.r300.code_offset = 0,
+ .code.r300.code_addr[3] = R300_RGBA_OUT,
-void r3xx_fs_instruction(struct r3xx_fragment_shader* fs,
- struct r300_fs_asm* assembler,
- struct tgsi_full_instruction* inst)
-{
- switch (inst->Instruction.Opcode) {
- case TGSI_OPCODE_MOV:
- /* src0 -> src1 and src2 forced to zero */
- inst->FullSrcRegisters[1] = inst->FullSrcRegisters[0];
- inst->FullSrcRegisters[2] = r300_constant_zero;
- r3xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 3);
- break;
- case TGSI_OPCODE_END:
- break;
- default:
- debug_printf("r300: fs: Bad opcode %d\n",
- inst->Instruction.Opcode);
- break;
- }
-}
+ .code.r300.tex.inst[0] = R300_TEX_OP_LD << R300_TEX_INST_SHIFT,
+
+ .code.r300.alu.inst[0].rgb_inst = R300_RGB_SWIZA(R300_ALU_ARGC_SRC0C_XYZ) |
+ R300_RGB_SWIZB(R300_ALU_ARGC_SRC0C_XYZ) |
+ R300_RGB_SWIZC(R300_ALU_ARGC_ZERO) |
+ R300_ALU_OUTC_CMP,
+ .code.r300.alu.inst[0].rgb_addr = R300_RGB_ADDR0(0) | R300_RGB_ADDR1(0) |
+ R300_RGB_ADDR2(0) | R300_ALU_DSTC_OUTPUT_XYZ,
+ .code.r300.alu.inst[0].alpha_inst = R300_ALPHA_SWIZA(R300_ALU_ARGA_SRC0A) |
+ R300_ALPHA_SWIZB(R300_ALU_ARGA_SRC0A) |
+ R300_ALPHA_SWIZC(R300_ALU_ARGA_ZERO) |
+ R300_ALU_OUTA_CMP,
+ .code.r300.alu.inst[0].alpha_addr = R300_ALPHA_ADDR0(0) |
+ R300_ALPHA_ADDR1(0) | R300_ALPHA_ADDR2(0) | R300_ALU_DSTA_OUTPUT,
+};
diff --git a/src/gallium/drivers/r300/r3xx_fs.h b/src/gallium/drivers/r300/r3xx_fs.h
index 3da39ec2526..51cd245724d 100644
--- a/src/gallium/drivers/r300/r3xx_fs.h
+++ b/src/gallium/drivers/r300/r3xx_fs.h
@@ -24,53 +24,9 @@
#ifndef R3XX_FS_H
#define R3XX_FS_H
-#include "r300_fs_inlines.h"
+#include "radeon_code.h"
-static struct r3xx_fragment_shader r3xx_passthrough_fragment_shader = {
- .alu_instruction_count = 1,
- .tex_instruction_count = 0,
- .indirections = 0,
- .shader.stack_size = 1,
-
- .instructions[0].alu_rgb_inst = R300_RGB_SWIZA(R300_ALU_ARGC_SRC0C_XYZ) |
- R300_RGB_SWIZB(R300_ALU_ARGC_SRC0C_XYZ) |
- R300_RGB_SWIZC(R300_ALU_ARGC_ZERO) |
- R300_ALU_OUTC_CMP,
- .instructions[0].alu_rgb_addr = R300_RGB_ADDR0(0) | R300_RGB_ADDR1(0) |
- R300_RGB_ADDR2(0) | R300_ALU_DSTC_OUTPUT_XYZ,
- .instructions[0].alu_alpha_inst = R300_ALPHA_SWIZA(R300_ALU_ARGA_SRC0A) |
- R300_ALPHA_SWIZB(R300_ALU_ARGA_SRC0A) |
- R300_ALPHA_SWIZC(R300_ALU_ARGA_ZERO) |
- R300_ALU_OUTA_CMP,
- .instructions[0].alu_alpha_addr = R300_ALPHA_ADDR0(0) |
- R300_ALPHA_ADDR1(0) | R300_ALPHA_ADDR2(0) | R300_ALU_DSTA_OUTPUT,
-};
-
-static struct r3xx_fragment_shader r3xx_texture_fragment_shader = {
- .alu_instruction_count = 1,
- .tex_instruction_count = 0,
- .indirections = 0,
- .shader.stack_size = 1,
-
- .instructions[0].alu_rgb_inst = R300_RGB_SWIZA(R300_ALU_ARGC_SRC0C_XYZ) |
- R300_RGB_SWIZB(R300_ALU_ARGC_SRC0C_XYZ) |
- R300_RGB_SWIZC(R300_ALU_ARGC_ZERO) |
- R300_ALU_OUTC_CMP,
- .instructions[0].alu_rgb_addr = R300_RGB_ADDR0(0) | R300_RGB_ADDR1(0) |
- R300_RGB_ADDR2(0) | R300_ALU_DSTC_OUTPUT_XYZ,
- .instructions[0].alu_alpha_inst = R300_ALPHA_SWIZA(R300_ALU_ARGA_SRC0A) |
- R300_ALPHA_SWIZB(R300_ALU_ARGA_SRC0A) |
- R300_ALPHA_SWIZC(R300_ALU_ARGA_ZERO) |
- R300_ALU_OUTA_CMP,
- .instructions[0].alu_alpha_addr = R300_ALPHA_ADDR0(0) |
- R300_ALPHA_ADDR1(0) | R300_ALPHA_ADDR2(0) | R300_ALU_DSTA_OUTPUT,
-};
-
-void r3xx_fs_finalize(struct r300_fragment_shader* fs,
- struct r300_fs_asm* assembler);
-
-void r3xx_fs_instruction(struct r3xx_fragment_shader* fs,
- struct r300_fs_asm* assembler,
- struct tgsi_full_instruction* inst);
+struct rX00_fragment_program_code r3xx_passthrough_fragment_shader;
+struct rX00_fragment_program_code r3xx_texture_fragment_shader;
#endif /* R3XX_FS_H */
diff --git a/src/gallium/drivers/r300/r5xx_fs.c b/src/gallium/drivers/r300/r5xx_fs.c
index 99d826278ce..f072deab0d9 100644
--- a/src/gallium/drivers/r300/r5xx_fs.c
+++ b/src/gallium/drivers/r300/r5xx_fs.c
@@ -23,445 +23,103 @@
#include "r5xx_fs.h"
-static INLINE unsigned r5xx_fix_swiz(unsigned s)
-{
- /* For historical reasons, the swizzle values x, y, z, w, and 0 are
- * equivalent to the actual machine code, but 1 is not. Thus, we just
- * adjust it a bit... */
- if (s == TGSI_EXTSWIZZLE_ONE) {
- return R500_SWIZZLE_ONE;
- } else {
- return s;
- }
-}
-
-static uint32_t r5xx_rgba_swiz(struct tgsi_full_src_register* reg)
-{
- if (reg->SrcRegister.Extended) {
- return r5xx_fix_swiz(reg->SrcRegisterExtSwz.ExtSwizzleX) |
- (r5xx_fix_swiz(reg->SrcRegisterExtSwz.ExtSwizzleY) << 3) |
- (r5xx_fix_swiz(reg->SrcRegisterExtSwz.ExtSwizzleZ) << 6) |
- (r5xx_fix_swiz(reg->SrcRegisterExtSwz.ExtSwizzleW) << 9);
- } else {
- return reg->SrcRegister.SwizzleX |
- (reg->SrcRegister.SwizzleY << 3) |
- (reg->SrcRegister.SwizzleZ << 6) |
- (reg->SrcRegister.SwizzleW << 9);
- }
-}
-
-static uint32_t r5xx_strq_swiz(struct tgsi_full_src_register* reg)
-{
- return reg->SrcRegister.SwizzleX |
- (reg->SrcRegister.SwizzleY << 2) |
- (reg->SrcRegister.SwizzleZ << 4) |
- (reg->SrcRegister.SwizzleW << 6);
-}
-
-static INLINE uint32_t r5xx_rgb_swiz(struct tgsi_full_src_register* reg)
-{
- /* Only the first 9 bits... */
- return (r5xx_rgba_swiz(reg) & 0x1ff) |
- (reg->SrcRegister.Negate ? (1 << 9) : 0) |
- (reg->SrcRegisterExtMod.Absolute ? (1 << 10) : 0);
-}
-
-static INLINE uint32_t r5xx_alpha_swiz(struct tgsi_full_src_register* reg)
-{
- /* Only the last 3 bits... */
- return (r5xx_rgba_swiz(reg) >> 9) |
- (reg->SrcRegister.Negate ? (1 << 9) : 0) |
- (reg->SrcRegisterExtMod.Absolute ? (1 << 10) : 0);
-}
-
-static INLINE uint32_t r5xx_rgba_op(unsigned op)
-{
- switch (op) {
- case TGSI_OPCODE_COS:
- case TGSI_OPCODE_EX2:
- case TGSI_OPCODE_LG2:
- case TGSI_OPCODE_RCP:
- case TGSI_OPCODE_RSQ:
- case TGSI_OPCODE_SIN:
- return R500_ALU_RGBA_OP_SOP;
- case TGSI_OPCODE_DDX:
- return R500_ALU_RGBA_OP_MDH;
- case TGSI_OPCODE_DDY:
- return R500_ALU_RGBA_OP_MDV;
- case TGSI_OPCODE_FRC:
- return R500_ALU_RGBA_OP_FRC;
- case TGSI_OPCODE_DP3:
- return R500_ALU_RGBA_OP_DP3;
- case TGSI_OPCODE_DP4:
- case TGSI_OPCODE_DPH:
- return R500_ALU_RGBA_OP_DP4;
- case TGSI_OPCODE_ABS:
- case TGSI_OPCODE_CMP:
- case TGSI_OPCODE_MOV:
- case TGSI_OPCODE_SWZ:
- return R500_ALU_RGBA_OP_CMP;
- case TGSI_OPCODE_ADD:
- case TGSI_OPCODE_MAD:
- case TGSI_OPCODE_MUL:
- case TGSI_OPCODE_SUB:
- return R500_ALU_RGBA_OP_MAD;
- default:
- return 0;
- }
-}
-
-static INLINE uint32_t r5xx_alpha_op(unsigned op)
-{
- switch (op) {
- case TGSI_OPCODE_COS:
- return R500_ALPHA_OP_COS;
- case TGSI_OPCODE_EX2:
- return R500_ALPHA_OP_EX2;
- case TGSI_OPCODE_LG2:
- return R500_ALPHA_OP_LN2;
- case TGSI_OPCODE_RCP:
- return R500_ALPHA_OP_RCP;
- case TGSI_OPCODE_RSQ:
- return R500_ALPHA_OP_RSQ;
- case TGSI_OPCODE_FRC:
- return R500_ALPHA_OP_FRC;
- case TGSI_OPCODE_SIN:
- return R500_ALPHA_OP_SIN;
- case TGSI_OPCODE_DDX:
- return R500_ALPHA_OP_MDH;
- case TGSI_OPCODE_DDY:
- return R500_ALPHA_OP_MDV;
- case TGSI_OPCODE_DP3:
- case TGSI_OPCODE_DP4:
- case TGSI_OPCODE_DPH:
- return R500_ALPHA_OP_DP;
- case TGSI_OPCODE_ABS:
- case TGSI_OPCODE_CMP:
- case TGSI_OPCODE_MOV:
- case TGSI_OPCODE_SWZ:
- return R500_ALPHA_OP_CMP;
- case TGSI_OPCODE_ADD:
- case TGSI_OPCODE_MAD:
- case TGSI_OPCODE_MUL:
- case TGSI_OPCODE_SUB:
- return R500_ALPHA_OP_MAD;
- default:
- return 0;
- }
-}
-
-static INLINE uint32_t r5xx_tex_op(unsigned op)
-{
- switch (op) {
- case TGSI_OPCODE_KIL:
- return R500_TEX_INST_TEXKILL;
- case TGSI_OPCODE_TEX:
- return R500_TEX_INST_LD;
- case TGSI_OPCODE_TXB:
- return R500_TEX_INST_LODBIAS;
- case TGSI_OPCODE_TXP:
- return R500_TEX_INST_PROJ;
- default:
- return 0;
- }
-}
-
-/* Setup an ALU operation. */
-static INLINE void r5xx_emit_maths(struct r5xx_fragment_shader* fs,
- struct r300_fs_asm* assembler,
- struct tgsi_full_src_register* src,
- struct tgsi_full_dst_register* dst,
- unsigned op,
- unsigned count)
-{
- int i = fs->instruction_count;
-
- if (dst->DstRegister.File == TGSI_FILE_OUTPUT) {
- fs->instructions[i].inst0 = R500_INST_TYPE_OUT;
- if (r300_fs_is_depr(assembler, dst)) {
- fs->instructions[i].inst4 = R500_W_OMASK;
- } else {
- fs->instructions[i].inst0 |=
- R500_ALU_OMASK(dst->DstRegister.WriteMask);
- }
- } else {
- fs->instructions[i].inst0 = R500_INST_TYPE_ALU |
- R500_ALU_WMASK(dst->DstRegister.WriteMask);
- }
-
- fs->instructions[i].inst0 |= R500_INST_TEX_SEM_WAIT;
-
- fs->instructions[i].inst4 |=
- R500_ALPHA_ADDRD(r300_fs_dst(assembler, &dst->DstRegister));
- fs->instructions[i].inst5 =
- R500_ALU_RGBA_ADDRD(r300_fs_dst(assembler, &dst->DstRegister));
-
- switch (count) {
- case 3:
- fs->instructions[i].inst1 =
- R500_RGB_ADDR2(r300_fs_src(assembler, &src[2].SrcRegister));
- fs->instructions[i].inst2 =
- R500_ALPHA_ADDR2(r300_fs_src(assembler, &src[2].SrcRegister));
- fs->instructions[i].inst5 |=
- R500_ALU_RGBA_SEL_C_SRC2 |
- R500_SWIZ_RGBA_C(r5xx_rgb_swiz(&src[2])) |
- R500_ALU_RGBA_ALPHA_SEL_C_SRC2 |
- R500_SWIZ_ALPHA_C(r5xx_alpha_swiz(&src[2]));
- case 2:
- fs->instructions[i].inst1 |=
- R500_RGB_ADDR1(r300_fs_src(assembler, &src[1].SrcRegister));
- fs->instructions[i].inst2 |=
- R500_ALPHA_ADDR1(r300_fs_src(assembler, &src[1].SrcRegister));
- fs->instructions[i].inst3 =
- R500_ALU_RGB_SEL_B_SRC1 |
- R500_SWIZ_RGB_B(r5xx_rgb_swiz(&src[1]));
- fs->instructions[i].inst4 |=
- R500_ALPHA_SEL_B_SRC1 |
- R500_SWIZ_ALPHA_B(r5xx_alpha_swiz(&src[1]));
- case 1:
- case 0:
- default:
- fs->instructions[i].inst1 |=
- R500_RGB_ADDR0(r300_fs_src(assembler, &src[0].SrcRegister));
- fs->instructions[i].inst2 |=
- R500_ALPHA_ADDR0(r300_fs_src(assembler, &src[0].SrcRegister));
- fs->instructions[i].inst3 |=
- R500_ALU_RGB_SEL_A_SRC0 |
- R500_SWIZ_RGB_A(r5xx_rgb_swiz(&src[0]));
- fs->instructions[i].inst4 |=
- R500_ALPHA_SEL_A_SRC0 |
- R500_SWIZ_ALPHA_A(r5xx_alpha_swiz(&src[0]));
- break;
- }
-
- fs->instructions[i].inst4 |= r5xx_alpha_op(op);
- fs->instructions[i].inst5 |= r5xx_rgba_op(op);
-
- fs->instruction_count++;
-}
-
-static INLINE void r5xx_emit_tex(struct r5xx_fragment_shader* fs,
- struct r300_fs_asm* assembler,
- struct tgsi_full_src_register* src,
- struct tgsi_full_dst_register* dst,
- uint32_t op)
-{
- int i = fs->instruction_count;
-
- fs->instructions[i].inst0 = R500_INST_TYPE_TEX |
- R500_TEX_WMASK(dst->DstRegister.WriteMask) |
- R500_INST_TEX_SEM_WAIT;
- fs->instructions[i].inst1 = R500_TEX_ID(0) |
- R500_TEX_SEM_ACQUIRE | //R500_TEX_IGNORE_UNCOVERED |
- r5xx_tex_op(op);
- fs->instructions[i].inst2 =
- R500_TEX_SRC_ADDR(r300_fs_src(assembler, &src->SrcRegister)) |
- R500_SWIZ_TEX_STRQ(r5xx_strq_swiz(src)) |
- R500_TEX_DST_ADDR(r300_fs_dst(assembler, &dst->DstRegister)) |
+#include "r300_reg.h"
+
+/* XXX this all should find its way back to r300_reg */
+/* Swizzle tools */
+#define R500_SWIZZLE_ZERO 4
+#define R500_SWIZZLE_HALF 5
+#define R500_SWIZZLE_ONE 6
+#define R500_SWIZ_RGB_ZERO ((4 << 0) | (4 << 3) | (4 << 6))
+#define R500_SWIZ_RGB_ONE ((6 << 0) | (6 << 3) | (6 << 6))
+#define R500_SWIZ_RGB_RGB ((0 << 0) | (1 << 3) | (2 << 6))
+#define R500_SWIZ_MOD_NEG 1
+#define R500_SWIZ_MOD_ABS 2
+#define R500_SWIZ_MOD_NEG_ABS 3
+/* Swizzles for inst2 */
+#define R500_SWIZ_TEX_STRQ(x) ((x) << 8)
+#define R500_SWIZ_TEX_RGBA(x) ((x) << 24)
+/* Swizzles for inst3 */
+#define R500_SWIZ_RGB_A(x) ((x) << 2)
+#define R500_SWIZ_RGB_B(x) ((x) << 15)
+/* Swizzles for inst4 */
+#define R500_SWIZ_ALPHA_A(x) ((x) << 14)
+#define R500_SWIZ_ALPHA_B(x) ((x) << 21)
+/* Swizzle for inst5 */
+#define R500_SWIZ_RGBA_C(x) ((x) << 14)
+#define R500_SWIZ_ALPHA_C(x) ((x) << 27)
+/* Writemasks */
+#define R500_TEX_WMASK(x) ((x) << 11)
+#define R500_ALU_WMASK(x) ((x) << 11)
+#define R500_ALU_OMASK(x) ((x) << 15)
+#define R500_W_OMASK (1 << 31)
+
+struct rX00_fragment_program_code r5xx_passthrough_fragment_shader = {
+ .code.r500.max_temp_idx = 0,
+ .code.r500.inst_end = 0,
+
+ .code.r500.inst[0].inst0 = R500_INST_TYPE_OUT |
+ R500_INST_TEX_SEM_WAIT | R500_INST_LAST |
+ R500_INST_RGB_OMASK_RGB | R500_INST_ALPHA_OMASK |
+ R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP,
+ .code.r500.inst[0].inst1 =
+ R500_RGB_ADDR0(0) | R500_RGB_ADDR1(0) | R500_RGB_ADDR1_CONST |
+ R500_RGB_ADDR2(0) | R500_RGB_ADDR2_CONST,
+ .code.r500.inst[0].inst2 =
+ R500_ALPHA_ADDR0(0) | R500_ALPHA_ADDR1(0) | R500_ALPHA_ADDR1_CONST |
+ R500_ALPHA_ADDR2(0) | R500_ALPHA_ADDR2_CONST,
+ .code.r500.inst[0].inst3 =
+ R500_ALU_RGB_SEL_A_SRC0 | R500_ALU_RGB_R_SWIZ_A_R |
+ R500_ALU_RGB_G_SWIZ_A_G | R500_ALU_RGB_B_SWIZ_A_B |
+ R500_ALU_RGB_SEL_B_SRC0 | R500_ALU_RGB_R_SWIZ_B_R |
+ R500_ALU_RGB_B_SWIZ_B_G | R500_ALU_RGB_G_SWIZ_B_B,
+ .code.r500.inst[0].inst4 =
+ R500_ALPHA_OP_CMP | R500_ALPHA_SWIZ_A_A | R500_ALPHA_SWIZ_B_A,
+ .code.r500.inst[0].inst5 =
+ R500_ALU_RGBA_OP_CMP | R500_ALU_RGBA_R_SWIZ_0 |
+ R500_ALU_RGBA_G_SWIZ_0 | R500_ALU_RGBA_B_SWIZ_0 |
+ R500_ALU_RGBA_A_SWIZ_0,
+};
+
+struct rX00_fragment_program_code r5xx_texture_fragment_shader = {
+ .code.r500.max_temp_idx = 0,
+ .code.r500.inst_end = 1,
+
+ .code.r500.inst[0].inst0 = R500_INST_TYPE_TEX |
+ R500_INST_TEX_SEM_WAIT |
+ R500_INST_RGB_WMASK_RGB | R500_INST_ALPHA_WMASK |
+ R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP,
+ .code.r500.inst[0].inst1 = R500_TEX_ID(0) | R500_TEX_INST_LD |
+ R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED,
+ .code.r500.inst[0].inst2 = R500_TEX_SRC_ADDR(0) |
+ R500_TEX_SRC_S_SWIZ_R | R500_TEX_SRC_T_SWIZ_G |
+ R500_TEX_SRC_R_SWIZ_B | R500_TEX_SRC_Q_SWIZ_A |
+ R500_TEX_DST_ADDR(0) |
R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G |
- R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A;
-
- if (dst->DstRegister.File == TGSI_FILE_OUTPUT) {
- fs->instructions[i].inst2 |=
- R500_TEX_DST_ADDR(assembler->temp_count +
- assembler->temp_offset);
-
- fs->instruction_count++;
-
- /* Setup and emit a MOV. */
- src[0].SrcRegister.Index = assembler->temp_count;
- src[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
-
- src[1] = src[0];
- src[2] = r300_constant_zero;
- r5xx_emit_maths(fs, assembler, src, dst, TGSI_OPCODE_MOV, 3);
- } else {
- fs->instruction_count++;
- }
-}
-
-void r5xx_fs_finalize(struct r5xx_fragment_shader* fs,
- struct r300_fs_asm* assembler)
-{
- /* XXX should this just go with OPCODE_END? */
- fs->instructions[fs->instruction_count - 1].inst0 |=
- R500_INST_LAST;
-}
-
-void r5xx_fs_instruction(struct r5xx_fragment_shader* fs,
- struct r300_fs_asm* assembler,
- struct tgsi_full_instruction* inst)
-{
- /* Switch between opcodes. When possible, prefer using the official
- * AMD/ATI names for opcodes, please, as it facilitates using the
- * documentation. */
- switch (inst->Instruction.Opcode) {
- /* XXX trig needs extra prep */
- case TGSI_OPCODE_COS:
- case TGSI_OPCODE_SIN:
- /* The simple scalar ops. */
- case TGSI_OPCODE_EX2:
- case TGSI_OPCODE_LG2:
- case TGSI_OPCODE_RCP:
- case TGSI_OPCODE_RSQ:
- /* Copy red swizzle to alpha for src0 */
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleW =
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleX;
- inst->FullSrcRegisters[0].SrcRegister.SwizzleW =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleX;
- /* Fall through */
- case TGSI_OPCODE_DDX:
- case TGSI_OPCODE_DDY:
- case TGSI_OPCODE_FRC:
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 1);
- break;
-
- /* The dot products. */
- case TGSI_OPCODE_DPH:
- /* Set alpha swizzle to one for src0 */
- if (!inst->FullSrcRegisters[0].SrcRegister.Extended) {
- inst->FullSrcRegisters[0].SrcRegister.Extended = TRUE;
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleX =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleX;
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleY =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleY;
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleZ =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleZ;
- }
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleW =
- TGSI_EXTSWIZZLE_ONE;
- /* Fall through */
- case TGSI_OPCODE_DP3:
- case TGSI_OPCODE_DP4:
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 2);
- break;
-
- /* Simple three-source operations. */
- case TGSI_OPCODE_CMP:
- /* Swap src0 and src2 */
- inst->FullSrcRegisters[3] = inst->FullSrcRegisters[2];
- inst->FullSrcRegisters[2] = inst->FullSrcRegisters[0];
- inst->FullSrcRegisters[0] = inst->FullSrcRegisters[3];
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 3);
- break;
-
- /* The MAD variants. */
- case TGSI_OPCODE_SUB:
- /* Just like ADD, but flip the negation on src1 first */
- inst->FullSrcRegisters[1].SrcRegister.Negate =
- !inst->FullSrcRegisters[1].SrcRegister.Negate;
- /* Fall through */
- case TGSI_OPCODE_ADD:
- /* Force src0 to one, move all registers over */
- inst->FullSrcRegisters[2] = inst->FullSrcRegisters[1];
- inst->FullSrcRegisters[1] = inst->FullSrcRegisters[0];
- inst->FullSrcRegisters[0] = r300_constant_one;
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 3);
- break;
- case TGSI_OPCODE_MUL:
- /* Force our src2 to zero */
- inst->FullSrcRegisters[2] = r300_constant_zero;
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 3);
- break;
- case TGSI_OPCODE_MAD:
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 3);
- break;
-
- /* The MOV variants. */
- case TGSI_OPCODE_ABS:
- /* Set absolute value modifiers. */
- inst->FullSrcRegisters[0].SrcRegisterExtMod.Absolute = TRUE;
- /* Fall through */
- case TGSI_OPCODE_MOV:
- case TGSI_OPCODE_SWZ:
- /* src0 -> src1 and src2 forced to zero */
- inst->FullSrcRegisters[1] = inst->FullSrcRegisters[0];
- inst->FullSrcRegisters[2] = r300_constant_zero;
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], inst->Instruction.Opcode, 3);
- break;
-
- /* The compound and hybrid insts. */
- case TGSI_OPCODE_LRP:
- /* LRP DST A, B, C -> MAD TMP -A, C, C; MAD DST A, B, TMP */
- inst->FullSrcRegisters[3] = inst->FullSrcRegisters[1];
- inst->FullSrcRegisters[1] = inst->FullSrcRegisters[2];
- inst->FullSrcRegisters[0].SrcRegister.Negate =
- !(inst->FullSrcRegisters[0].SrcRegister.Negate);
- inst->FullDstRegisters[1] = inst->FullDstRegisters[0];
- inst->FullDstRegisters[0].DstRegister.Index =
- assembler->temp_count;
- inst->FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], TGSI_OPCODE_MAD, 3);
- inst->FullSrcRegisters[2].SrcRegister.Index =
- assembler->temp_count;
- inst->FullSrcRegisters[2].SrcRegister.File = TGSI_FILE_TEMPORARY;
- inst->FullSrcRegisters[2].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
- inst->FullSrcRegisters[2].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
- inst->FullSrcRegisters[2].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Z;
- inst->FullSrcRegisters[2].SrcRegister.SwizzleW = TGSI_SWIZZLE_W;
- inst->FullSrcRegisters[1] = inst->FullSrcRegisters[3];
- inst->FullSrcRegisters[0].SrcRegister.Negate =
- !(inst->FullSrcRegisters[0].SrcRegister.Negate);
- inst->FullDstRegisters[0] = inst->FullDstRegisters[1];
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], TGSI_OPCODE_MAD, 3);
- break;
- case TGSI_OPCODE_POW:
- /* POW DST A, B -> LG2 TMP A; MUL TMP TMP, B; EX2 DST TMP */
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleW =
- inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtSwizzleX;
- inst->FullSrcRegisters[0].SrcRegister.SwizzleW =
- inst->FullSrcRegisters[0].SrcRegister.SwizzleX;
- inst->FullDstRegisters[1] = inst->FullDstRegisters[0];
- inst->FullDstRegisters[0].DstRegister.Index =
- assembler->temp_count;
- inst->FullDstRegisters[0].DstRegister.File = TGSI_FILE_TEMPORARY;
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], TGSI_OPCODE_LG2, 1);
- inst->FullSrcRegisters[0].SrcRegister.Index =
- assembler->temp_count;
- inst->FullSrcRegisters[0].SrcRegister.File = TGSI_FILE_TEMPORARY;
- inst->FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
- inst->FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
- inst->FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Z;
- inst->FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_W;
- inst->FullSrcRegisters[2] = r300_constant_zero;
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], TGSI_OPCODE_MUL, 3);
- inst->FullDstRegisters[0] = inst->FullDstRegisters[1];
- r5xx_emit_maths(fs, assembler, inst->FullSrcRegisters,
- &inst->FullDstRegisters[0], TGSI_OPCODE_EX2, 1);
- break;
-
- /* The texture instruction set. */
- case TGSI_OPCODE_KIL:
- case TGSI_OPCODE_TEX:
- case TGSI_OPCODE_TXB:
- case TGSI_OPCODE_TXP:
- r5xx_emit_tex(fs, assembler, &inst->FullSrcRegisters[0],
- &inst->FullDstRegisters[0], inst->Instruction.Opcode);
- break;
-
- /* This is the end. My only friend, the end. */
- case TGSI_OPCODE_END:
- break;
- default:
- debug_printf("r300: fs: Bad opcode %d\n",
- inst->Instruction.Opcode);
- break;
- }
-
- /* Clamp, if saturation flags are set. */
- if (inst->Instruction.Saturate == TGSI_SAT_ZERO_ONE) {
- fs->instructions[fs->instruction_count - 1].inst0 |=
- R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP;
- }
-}
+ R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A,
+ .code.r500.inst[0].inst3 = 0x0,
+ .code.r500.inst[0].inst4 = 0x0,
+ .code.r500.inst[0].inst5 = 0x0,
+
+ .code.r500.inst[1].inst0 = R500_INST_TYPE_OUT |
+ R500_INST_TEX_SEM_WAIT | R500_INST_LAST |
+ R500_INST_RGB_OMASK_RGB | R500_INST_ALPHA_OMASK |
+ R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP,
+ .code.r500.inst[1].inst1 =
+ R500_RGB_ADDR0(0) | R500_RGB_ADDR1(0) | R500_RGB_ADDR1_CONST |
+ R500_RGB_ADDR2(0) | R500_RGB_ADDR2_CONST,
+ .code.r500.inst[1].inst2 =
+ R500_ALPHA_ADDR0(0) | R500_ALPHA_ADDR1(0) | R500_ALPHA_ADDR1_CONST |
+ R500_ALPHA_ADDR2(0) | R500_ALPHA_ADDR2_CONST,
+ .code.r500.inst[1].inst3 =
+ R500_ALU_RGB_SEL_A_SRC0 | R500_ALU_RGB_R_SWIZ_A_R |
+ R500_ALU_RGB_G_SWIZ_A_G | R500_ALU_RGB_B_SWIZ_A_B |
+ R500_ALU_RGB_SEL_B_SRC0 | R500_ALU_RGB_R_SWIZ_B_R |
+ R500_ALU_RGB_B_SWIZ_B_G | R500_ALU_RGB_G_SWIZ_B_B,
+ .code.r500.inst[1].inst4 =
+ R500_ALPHA_OP_CMP | R500_ALPHA_SWIZ_A_A | R500_ALPHA_SWIZ_B_A,
+ .code.r500.inst[1].inst5 =
+ R500_ALU_RGBA_OP_CMP | R500_ALU_RGBA_R_SWIZ_0 |
+ R500_ALU_RGBA_G_SWIZ_0 | R500_ALU_RGBA_B_SWIZ_0 |
+ R500_ALU_RGBA_A_SWIZ_0,
+};
diff --git a/src/gallium/drivers/r300/r5xx_fs.h b/src/gallium/drivers/r300/r5xx_fs.h
index 629e587be4d..a4addde32b2 100644
--- a/src/gallium/drivers/r300/r5xx_fs.h
+++ b/src/gallium/drivers/r300/r5xx_fs.h
@@ -24,109 +24,9 @@
#ifndef R5XX_FS_H
#define R5XX_FS_H
-#include "r300_fs_inlines.h"
+#include "radeon_code.h"
-/* XXX this all should find its way back to r300_reg */
-/* Swizzle tools */
-#define R500_SWIZZLE_ZERO 4
-#define R500_SWIZZLE_HALF 5
-#define R500_SWIZZLE_ONE 6
-#define R500_SWIZ_RGB_ZERO ((4 << 0) | (4 << 3) | (4 << 6))
-#define R500_SWIZ_RGB_ONE ((6 << 0) | (6 << 3) | (6 << 6))
-#define R500_SWIZ_RGB_RGB ((0 << 0) | (1 << 3) | (2 << 6))
-#define R500_SWIZ_MOD_NEG 1
-#define R500_SWIZ_MOD_ABS 2
-#define R500_SWIZ_MOD_NEG_ABS 3
-/* Swizzles for inst2 */
-#define R500_SWIZ_TEX_STRQ(x) ((x) << 8)
-#define R500_SWIZ_TEX_RGBA(x) ((x) << 24)
-/* Swizzles for inst3 */
-#define R500_SWIZ_RGB_A(x) ((x) << 2)
-#define R500_SWIZ_RGB_B(x) ((x) << 15)
-/* Swizzles for inst4 */
-#define R500_SWIZ_ALPHA_A(x) ((x) << 14)
-#define R500_SWIZ_ALPHA_B(x) ((x) << 21)
-/* Swizzle for inst5 */
-#define R500_SWIZ_RGBA_C(x) ((x) << 14)
-#define R500_SWIZ_ALPHA_C(x) ((x) << 27)
-/* Writemasks */
-#define R500_TEX_WMASK(x) ((x) << 11)
-#define R500_ALU_WMASK(x) ((x) << 11)
-#define R500_ALU_OMASK(x) ((x) << 15)
-#define R500_W_OMASK (1 << 31)
-
-static struct r5xx_fragment_shader r5xx_passthrough_fragment_shader = {
- .shader.stack_size = 0,
- .instruction_count = 1,
- .instructions[0].inst0 = R500_INST_TYPE_OUT |
- R500_INST_TEX_SEM_WAIT | R500_INST_LAST |
- R500_INST_RGB_OMASK_RGB | R500_INST_ALPHA_OMASK |
- R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP,
- .instructions[0].inst1 =
- R500_RGB_ADDR0(0) | R500_RGB_ADDR1(0) | R500_RGB_ADDR1_CONST |
- R500_RGB_ADDR2(0) | R500_RGB_ADDR2_CONST,
- .instructions[0].inst2 =
- R500_ALPHA_ADDR0(0) | R500_ALPHA_ADDR1(0) | R500_ALPHA_ADDR1_CONST |
- R500_ALPHA_ADDR2(0) | R500_ALPHA_ADDR2_CONST,
- .instructions[0].inst3 =
- R500_ALU_RGB_SEL_A_SRC0 | R500_ALU_RGB_R_SWIZ_A_R |
- R500_ALU_RGB_G_SWIZ_A_G | R500_ALU_RGB_B_SWIZ_A_B |
- R500_ALU_RGB_SEL_B_SRC0 | R500_ALU_RGB_R_SWIZ_B_R |
- R500_ALU_RGB_B_SWIZ_B_G | R500_ALU_RGB_G_SWIZ_B_B,
- .instructions[0].inst4 =
- R500_ALPHA_OP_CMP | R500_ALPHA_SWIZ_A_A | R500_ALPHA_SWIZ_B_A,
- .instructions[0].inst5 =
- R500_ALU_RGBA_OP_CMP | R500_ALU_RGBA_R_SWIZ_0 |
- R500_ALU_RGBA_G_SWIZ_0 | R500_ALU_RGBA_B_SWIZ_0 |
- R500_ALU_RGBA_A_SWIZ_0,
-};
-
-static struct r5xx_fragment_shader r5xx_texture_fragment_shader = {
- .shader.stack_size = 1,
- .instruction_count = 2,
- .instructions[0].inst0 = R500_INST_TYPE_TEX |
- R500_INST_TEX_SEM_WAIT |
- R500_INST_RGB_WMASK_RGB | R500_INST_ALPHA_WMASK |
- R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP,
- .instructions[0].inst1 = R500_TEX_ID(0) | R500_TEX_INST_LD |
- R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED,
- .instructions[0].inst2 = R500_TEX_SRC_ADDR(0) |
- R500_TEX_SRC_S_SWIZ_R | R500_TEX_SRC_T_SWIZ_G |
- R500_TEX_SRC_R_SWIZ_B | R500_TEX_SRC_Q_SWIZ_A |
- R500_TEX_DST_ADDR(0) |
- R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G |
- R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A,
- .instructions[0].inst3 = 0x0,
- .instructions[0].inst4 = 0x0,
- .instructions[0].inst5 = 0x0,
- .instructions[1].inst0 = R500_INST_TYPE_OUT |
- R500_INST_TEX_SEM_WAIT | R500_INST_LAST |
- R500_INST_RGB_OMASK_RGB | R500_INST_ALPHA_OMASK |
- R500_INST_RGB_CLAMP | R500_INST_ALPHA_CLAMP,
- .instructions[1].inst1 =
- R500_RGB_ADDR0(0) | R500_RGB_ADDR1(0) | R500_RGB_ADDR1_CONST |
- R500_RGB_ADDR2(0) | R500_RGB_ADDR2_CONST,
- .instructions[1].inst2 =
- R500_ALPHA_ADDR0(0) | R500_ALPHA_ADDR1(0) | R500_ALPHA_ADDR1_CONST |
- R500_ALPHA_ADDR2(0) | R500_ALPHA_ADDR2_CONST,
- .instructions[1].inst3 =
- R500_ALU_RGB_SEL_A_SRC0 | R500_ALU_RGB_R_SWIZ_A_R |
- R500_ALU_RGB_G_SWIZ_A_G | R500_ALU_RGB_B_SWIZ_A_B |
- R500_ALU_RGB_SEL_B_SRC0 | R500_ALU_RGB_R_SWIZ_B_R |
- R500_ALU_RGB_B_SWIZ_B_G | R500_ALU_RGB_G_SWIZ_B_B,
- .instructions[1].inst4 =
- R500_ALPHA_OP_CMP | R500_ALPHA_SWIZ_A_A | R500_ALPHA_SWIZ_B_A,
- .instructions[1].inst5 =
- R500_ALU_RGBA_OP_CMP | R500_ALU_RGBA_R_SWIZ_0 |
- R500_ALU_RGBA_G_SWIZ_0 | R500_ALU_RGBA_B_SWIZ_0 |
- R500_ALU_RGBA_A_SWIZ_0,
-};
-
-void r5xx_fs_finalize(struct r5xx_fragment_shader* fs,
- struct r300_fs_asm* assembler);
-
-void r5xx_fs_instruction(struct r5xx_fragment_shader* fs,
- struct r300_fs_asm* assembler,
- struct tgsi_full_instruction* inst);
+struct rX00_fragment_program_code r5xx_passthrough_fragment_shader;
+struct rX00_fragment_program_code r5xx_texture_fragment_shader;
#endif /* R5XX_FS_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 20:07:42 +0000