diff options
Diffstat (limited to 'src/mesa/drivers/dri')
-rw-r--r-- | src/mesa/drivers/dri/Makefile.template | 4 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i915/i915_context.c | 2 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 20 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm.h | 9 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_emit.c | 51 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_glsl.c | 6 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_pass1.c | 6 |
7 files changed, 96 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/Makefile.template b/src/mesa/drivers/dri/Makefile.template index 8cb25439e4..35daacfacd 100644 --- a/src/mesa/drivers/dri/Makefile.template +++ b/src/mesa/drivers/dri/Makefile.template @@ -54,9 +54,9 @@ lib: symlinks subdirs depend $(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(EXTRA_MODULES) Makefile \ $(TOP)/src/mesa/drivers/dri/Makefile.template $(TOP)/src/mesa/drivers/dri/common/dri_test.o - $(MKLIB) -o $@.tmp -noprefix -linker '$(CC)' -ldflags '$(LDFLAGS)' \ + $(MKLIB) -o $@.tmp -noprefix -linker '$(CXX)' -ldflags '$(LDFLAGS)' \ $(OBJECTS) $(MESA_MODULES) $(EXTRA_MODULES) $(DRI_LIB_DEPS) - $(CC) $(CFLAGS) -o $@.test $(TOP)/src/mesa/drivers/dri/common/dri_test.o $@.tmp $(DRI_LIB_DEPS) + $(CXX) $(CFLAGS) -o $@.test $(TOP)/src/mesa/drivers/dri/common/dri_test.o $@.tmp $(DRI_LIB_DEPS) @rm -f $@.test mv -f $@.tmp $@ diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c index b3fe1c05d6..d8715cf026 100644 --- a/src/mesa/drivers/dri/i915/i915_context.c +++ b/src/mesa/drivers/dri/i915/i915_context.c @@ -174,6 +174,8 @@ i915CreateContext(int api, ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE; + ctx->Shader.EmitNoIfs = GL_TRUE; + ctx->Const.MaxDrawBuffers = 1; _tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12, diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index b6b558e9a6..c1d6525e9b 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -502,6 +502,23 @@ static void emit_cmp( struct brw_compile *p, brw_set_predicate_control(p, BRW_PREDICATE_NONE); } +static void emit_sign(struct brw_vs_compile *c, + struct brw_reg dst, + struct brw_reg arg0) +{ + struct brw_compile *p = &c->func; + + brw_MOV(p, dst, brw_imm_f(0)); + + brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0, brw_imm_f(0)); + brw_MOV(p, dst, brw_imm_f(-1.0)); + brw_set_predicate_control(p, BRW_PREDICATE_NONE); + + brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, arg0, brw_imm_f(0)); + brw_MOV(p, dst, brw_imm_f(1.0)); + brw_set_predicate_control(p, BRW_PREDICATE_NONE); +} + static void emit_max( struct brw_compile *p, struct brw_reg dst, struct brw_reg arg0, @@ -1732,6 +1749,9 @@ void brw_vs_emit(struct brw_vs_compile *c ) case OPCODE_SLE: unalias2(c, dst, args[0], args[1], emit_sle); break; + case OPCODE_SSG: + unalias1(c, dst, args[0], emit_sign); + break; case OPCODE_SUB: brw_ADD(p, dst, args[0], negate(args[1])); break; diff --git a/src/mesa/drivers/dri/i965/brw_wm.h b/src/mesa/drivers/dri/i965/brw_wm.h index f40977fab8..40f51c21c9 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.h +++ b/src/mesa/drivers/dri/i965/brw_wm.h @@ -343,6 +343,11 @@ void emit_delta_xy(struct brw_compile *p, const struct brw_reg *dst, GLuint mask, const struct brw_reg *arg0); +void emit_dp2(struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + const struct brw_reg *arg0, + const struct brw_reg *arg1); void emit_dp3(struct brw_compile *p, const struct brw_reg *dst, GLuint mask, @@ -425,6 +430,10 @@ void emit_sop(struct brw_compile *p, GLuint cond, const struct brw_reg *arg0, const struct brw_reg *arg1); +void emit_sign(struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + const struct brw_reg *arg0); void emit_tex(struct brw_wm_compile *c, struct brw_reg *dst, GLuint dst_flags, diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c index d9fa2e6335..0c625a4cd0 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_emit.c +++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c @@ -668,6 +668,28 @@ void emit_cmp(struct brw_compile *p, } } +void emit_sign(struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + const struct brw_reg *arg0) +{ + GLuint i; + + for (i = 0; i < 4; i++) { + if (mask & (1<<i)) { + brw_MOV(p, dst[i], brw_imm_f(0.0)); + + brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], brw_imm_f(0)); + brw_MOV(p, dst[i], brw_imm_f(-1.0)); + brw_set_predicate_control(p, BRW_PREDICATE_NONE); + + brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_G, arg0[i], brw_imm_f(0)); + brw_MOV(p, dst[i], brw_imm_f(1.0)); + brw_set_predicate_control(p, BRW_PREDICATE_NONE); + } + } +} + void emit_max(struct brw_compile *p, const struct brw_reg *dst, GLuint mask, @@ -709,6 +731,27 @@ void emit_min(struct brw_compile *p, } +void emit_dp2(struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + const struct brw_reg *arg0, + const struct brw_reg *arg1) +{ + int dst_chan = _mesa_ffs(mask & WRITEMASK_XYZW) - 1; + + if (!(mask & WRITEMASK_XYZW)) + return; /* Do not emit dead code */ + + assert(is_power_of_two(mask & WRITEMASK_XYZW)); + + brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]); + + brw_set_saturate(p, (mask & SATURATE) ? 1 : 0); + brw_MAC(p, dst[dst_chan], arg0[1], arg1[1]); + brw_set_saturate(p, 0); +} + + void emit_dp3(struct brw_compile *p, const struct brw_reg *dst, GLuint mask, @@ -1562,6 +1605,10 @@ void brw_wm_emit( struct brw_wm_compile *c ) emit_ddxy(p, dst, dst_flags, GL_FALSE, args[0]); break; + case OPCODE_DP2: + emit_dp2(p, dst, dst_flags, args[0], args[1]); + break; + case OPCODE_DP3: emit_dp3(p, dst, dst_flags, args[0], args[1]); break; @@ -1673,6 +1720,10 @@ void brw_wm_emit( struct brw_wm_compile *c ) emit_sne(p, dst, dst_flags, args[0], args[1]); break; + case OPCODE_SSG: + emit_sign(p, dst, dst_flags, args[0]); + break; + case OPCODE_LIT: emit_lit(c, dst, dst_flags, args[0]); break; diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c index 575f89b17f..2dd346d6dd 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -1903,6 +1903,9 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) case OPCODE_SWZ: emit_alu1(p, brw_MOV, dst, dst_flags, args[0]); break; + case OPCODE_DP2: + emit_dp2(p, dst, dst_flags, args[0], args[1]); + break; case OPCODE_DP3: emit_dp3(p, dst, dst_flags, args[0], args[1]); break; @@ -1971,6 +1974,9 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) emit_sop(p, dst, dst_flags, BRW_CONDITIONAL_NEQ, args[0], args[1]); break; + case OPCODE_SSG: + emit_sign(p, dst, dst_flags, args[0]); + break; case OPCODE_MUL: emit_alu2(p, brw_MUL, dst, dst_flags, args[0], args[1]); break; diff --git a/src/mesa/drivers/dri/i965/brw_wm_pass1.c b/src/mesa/drivers/dri/i965/brw_wm_pass1.c index b449394029..962515a99e 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_pass1.c +++ b/src/mesa/drivers/dri/i965/brw_wm_pass1.c @@ -158,6 +158,7 @@ void brw_wm_pass1( struct brw_wm_compile *c ) case OPCODE_FLR: case OPCODE_FRC: case OPCODE_MOV: + case OPCODE_SSG: case OPCODE_SWZ: case OPCODE_TRUNC: read0 = writemask; @@ -254,6 +255,11 @@ void brw_wm_pass1( struct brw_wm_compile *c ) read2 = WRITEMASK_W; /* pixel w */ break; + case OPCODE_DP2: + read0 = WRITEMASK_XY; + read1 = WRITEMASK_XY; + break; + case OPCODE_DP3: read0 = WRITEMASK_XYZ; read1 = WRITEMASK_XYZ; |