diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 1407 |
1 files changed, 1004 insertions, 403 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 088216c76e..6a5c3633a2 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -35,23 +35,23 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * \author Nicolai Haehnle <prefect_@gmx.net> */ -#include "glheader.h" -#include "state.h" -#include "imports.h" -#include "enums.h" -#include "macros.h" -#include "context.h" -#include "dd.h" -#include "simple_list.h" - -#include "api_arrayelt.h" +#include "main/glheader.h" +#include "main/state.h" +#include "main/imports.h" +#include "main/enums.h" +#include "main/macros.h" +#include "main/context.h" +#include "main/dd.h" +#include "main/simple_list.h" +#include "main/api_arrayelt.h" +#include "main/texformat.h" + #include "swrast/swrast.h" #include "swrast_setup/swrast_setup.h" #include "shader/prog_parameter.h" #include "shader/prog_statevars.h" #include "vbo/vbo.h" #include "tnl/tnl.h" -#include "texformat.h" #include "radeon_ioctl.h" #include "radeon_state.h" @@ -70,20 +70,28 @@ extern void _tnl_UpdateFixedFunctionProgram(GLcontext * ctx); static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4]) { - GLubyte color[4]; r300ContextPtr rmesa = R300_CONTEXT(ctx); R300_STATECHANGE(rmesa, blend_color); - CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]); - CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]); - CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]); - CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]); + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) { + GLuint r = IROUND(cf[0]*1023.0f); + GLuint g = IROUND(cf[1]*1023.0f); + GLuint b = IROUND(cf[2]*1023.0f); + GLuint a = IROUND(cf[3]*1023.0f); + + rmesa->hw.blend_color.cmd[1] = r | (a << 16); + rmesa->hw.blend_color.cmd[2] = b | (g << 16); + } else { + GLubyte color[4]; + CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]); + CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]); + CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]); + CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]); - rmesa->hw.blend_color.cmd[1] = PACK_COLOR_8888(color[3], color[0], - color[1], color[2]); - rmesa->hw.blend_color.cmd[2] = 0; - rmesa->hw.blend_color.cmd[3] = 0; + rmesa->hw.blend_color.cmd[1] = PACK_COLOR_8888(color[3], color[0], + color[1], color[2]); + } } /** @@ -189,7 +197,7 @@ static void r300SetBlendCntl(r300ContextPtr r300, int func, int eqn, */ #if 0 if (new_ablend == new_cblend) { - new_cblend |= R300_BLEND_NO_SEPARATE; + new_cblend |= R300_DISCARD_SRC_PIXELS_SRC_ALPHA_0; } #endif new_cblend |= cbits; @@ -295,7 +303,9 @@ static void r300SetBlendState(GLcontext * ctx) r300SetBlendCntl(r300, func, eqn, - R300_BLEND_UNKNOWN | R300_BLEND_ENABLE, funcA, eqnA); + (R300_SEPARATE_ALPHA_ENABLE | + R300_READ_ENABLE | + R300_ALPHA_BLEND_ENABLE), funcA, eqnA); } static void r300BlendEquationSeparate(GLcontext * ctx, @@ -312,6 +322,83 @@ static void r300BlendFuncSeparate(GLcontext * ctx, } /** + * Translate LogicOp enums into hardware representation. + * Both use a very logical bit-wise layout, but unfortunately the order + * of bits is reversed. + */ +static GLuint translate_logicop(GLenum logicop) +{ + GLuint bits = logicop - GL_CLEAR; + bits = ((bits & 1) << 3) | ((bits & 2) << 1) | ((bits & 4) >> 1) | ((bits & 8) >> 3); + return bits << R300_RB3D_ROPCNTL_ROP_SHIFT; +} + +/** + * Used internally to update the r300->hw hardware state to match the + * current OpenGL state. + */ +static void r300SetLogicOpState(GLcontext *ctx) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + R300_STATECHANGE(r300, rop); + if (RGBA_LOGICOP_ENABLED(ctx)) { + r300->hw.rop.cmd[1] = R300_RB3D_ROPCNTL_ROP_ENABLE | + translate_logicop(ctx->Color.LogicOp); + } else { + r300->hw.rop.cmd[1] = 0; + } +} + +/** + * Called by Mesa when an application program changes the LogicOp state + * via glLogicOp. + */ +static void r300LogicOpcode(GLcontext *ctx, GLenum logicop) +{ + if (RGBA_LOGICOP_ENABLED(ctx)) + r300SetLogicOpState(ctx); +} + +static void r300ClipPlane( GLcontext *ctx, GLenum plane, const GLfloat *eq ) +{ + r300ContextPtr rmesa = R300_CONTEXT(ctx); + GLint p; + GLint *ip; + + /* no VAP UCP on non-TCL chipsets */ + if (!(rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) + return; + + p = (GLint) plane - (GLint) GL_CLIP_PLANE0; + ip = (GLint *)ctx->Transform._ClipUserPlane[p]; + + R300_STATECHANGE( rmesa, vpucp[p] ); + rmesa->hw.vpucp[p].cmd[R300_VPUCP_X] = ip[0]; + rmesa->hw.vpucp[p].cmd[R300_VPUCP_Y] = ip[1]; + rmesa->hw.vpucp[p].cmd[R300_VPUCP_Z] = ip[2]; + rmesa->hw.vpucp[p].cmd[R300_VPUCP_W] = ip[3]; +} + +static void r300SetClipPlaneState(GLcontext * ctx, GLenum cap, GLboolean state) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + GLuint p; + + /* no VAP UCP on non-TCL chipsets */ + if (!(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) + return; + + p = cap - GL_CLIP_PLANE0; + R300_STATECHANGE(r300, vap_clip_cntl); + if (state) { + r300->hw.vap_clip_cntl.cmd[1] |= (R300_VAP_UCP_ENABLE_0 << p); + r300ClipPlane(ctx, cap, NULL); + } else { + r300->hw.vap_clip_cntl.cmd[1] &= ~(R300_VAP_UCP_ENABLE_0 << p); + } +} + +/** * Update our tracked culling state based on Mesa's state. */ static void r300UpdateCulling(GLcontext * ctx) @@ -350,44 +437,52 @@ static void r300UpdateCulling(GLcontext * ctx) r300->hw.cul.cmd[R300_CUL_CULL] = val; } -static void r300SetEarlyZState(GLcontext * ctx) +static void r300SetPolygonOffsetState(GLcontext * ctx, GLboolean state) { - /* updates register R300_RB3D_EARLY_Z (0x4F14) - if depth test is not enabled it should be R300_EARLY_Z_DISABLE - if depth is enabled and alpha not it should be R300_EARLY_Z_ENABLE - if depth and alpha is enabled it should be R300_EARLY_Z_DISABLE - */ r300ContextPtr r300 = R300_CONTEXT(ctx); - R300_STATECHANGE(r300, zstencil_format); - switch (ctx->Visual.depthBits) { - case 16: - r300->hw.zstencil_format.cmd[1] = R300_DEPTH_FORMAT_16BIT_INT_Z; - break; - case 24: - r300->hw.zstencil_format.cmd[1] = R300_DEPTH_FORMAT_24BIT_INT_Z; - break; - default: - fprintf(stderr, "Error: Unsupported depth %d... exiting\n", ctx->Visual.depthBits); - _mesa_exit(-1); + R300_STATECHANGE(r300, occlusion_cntl); + if (state) { + r300->hw.occlusion_cntl.cmd[1] |= (3 << 0); + } else { + r300->hw.occlusion_cntl.cmd[1] &= ~(3 << 0); } +} - // r300->hw.zstencil_format.cmd[1] |= R300_DEPTH_FORMAT_UNK32; +static GLboolean current_fragment_program_writes_depth(GLcontext* ctx) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); - if (ctx->Color.AlphaEnabled && ctx->Color.AlphaFunc != GL_ALWAYS) - /* disable early Z */ - r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_DISABLE; - else { - if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER) - /* enable early Z */ - r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_ENABLE; - else - /* disable early Z */ - r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_DISABLE; + if (r300->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV515) { + struct r300_fragment_program *fp = (struct r300_fragment_program *) + (char *)ctx->FragmentProgram._Current; + return (fp && fp->WritesDepth); + } else { + struct r500_fragment_program* fp = + (struct r500_fragment_program*)(char*) + ctx->FragmentProgram._Current; + return (fp && fp->writes_depth); } +} - r300->hw.zstencil_format.cmd[3] = 0x00000003; - r300->hw.zstencil_format.cmd[4] = 0x00000000; +static void r300SetEarlyZState(GLcontext * ctx) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + GLuint topZ = R300_ZTOP_ENABLE; + + if (ctx->Color.AlphaEnabled && ctx->Color.AlphaFunc != GL_ALWAYS) + topZ = R300_ZTOP_DISABLE; + if (current_fragment_program_writes_depth(ctx)) + topZ = R300_ZTOP_DISABLE; + + if (topZ != r300->hw.zstencil_format.cmd[2]) { + /* Note: This completely reemits the stencil format. + * I have not tested whether this is strictly necessary, + * or if emitting a write to ZB_ZTOP is enough. + */ + R300_STATECHANGE(r300, zstencil_format); + r300->hw.zstencil_format.cmd[2] = topZ; + } } static void r300SetAlphaState(GLcontext * ctx) @@ -401,35 +496,36 @@ static void r300SetAlphaState(GLcontext * ctx) switch (ctx->Color.AlphaFunc) { case GL_NEVER: - pp_misc |= R300_ALPHA_TEST_FAIL; + pp_misc |= R300_FG_ALPHA_FUNC_NEVER; break; case GL_LESS: - pp_misc |= R300_ALPHA_TEST_LESS; + pp_misc |= R300_FG_ALPHA_FUNC_LESS; break; case GL_EQUAL: - pp_misc |= R300_ALPHA_TEST_EQUAL; + pp_misc |= R300_FG_ALPHA_FUNC_EQUAL; break; case GL_LEQUAL: - pp_misc |= R300_ALPHA_TEST_LEQUAL; + pp_misc |= R300_FG_ALPHA_FUNC_LE; break; case GL_GREATER: - pp_misc |= R300_ALPHA_TEST_GREATER; + pp_misc |= R300_FG_ALPHA_FUNC_GREATER; break; case GL_NOTEQUAL: - pp_misc |= R300_ALPHA_TEST_NEQUAL; + pp_misc |= R300_FG_ALPHA_FUNC_NOTEQUAL; break; case GL_GEQUAL: - pp_misc |= R300_ALPHA_TEST_GEQUAL; + pp_misc |= R300_FG_ALPHA_FUNC_GE; break; case GL_ALWAYS: - /*pp_misc |= R300_ALPHA_TEST_PASS; */ + /*pp_misc |= FG_ALPHA_FUNC_ALWAYS; */ really_enabled = GL_FALSE; break; } if (really_enabled) { - pp_misc |= R300_ALPHA_TEST_ENABLE; - pp_misc |= (refByte & R300_REF_ALPHA_MASK); + pp_misc |= R300_FG_ALPHA_FUNC_ENABLE; + pp_misc |= R500_FG_ALPHA_FUNC_8BIT; + pp_misc |= (refByte & R300_FG_ALPHA_FUNC_VAL_MASK); } else { pp_misc = 0x0; } @@ -476,38 +572,53 @@ static void r300SetDepthState(GLcontext * ctx) r300ContextPtr r300 = R300_CONTEXT(ctx); R300_STATECHANGE(r300, zs); - r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE; - r300->hw.zs.cmd[R300_ZS_CNTL_1] &= - ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT); + r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_STENCIL_ENABLE|R300_STENCIL_FRONT_BACK; + r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_Z_FUNC_SHIFT); - if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER) { + if (ctx->Depth.Test) { + r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_Z_ENABLE; if (ctx->Depth.Mask) - r300->hw.zs.cmd[R300_ZS_CNTL_0] |= - R300_RB3D_Z_TEST_AND_WRITE; - else - r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_TEST; - - r300->hw.zs.cmd[R300_ZS_CNTL_1] |= - translate_func(ctx->Depth. - Func) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT; - } else { - r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_DISABLED_1; + r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_Z_WRITE_ENABLE; r300->hw.zs.cmd[R300_ZS_CNTL_1] |= - translate_func(GL_NEVER) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT; + translate_func(ctx->Depth.Func) << R300_Z_FUNC_SHIFT; } r300SetEarlyZState(ctx); } +static void r300SetStencilState(GLcontext * ctx, GLboolean state) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + + if (r300->state.stencil.hw_stencil) { + R300_STATECHANGE(r300, zs); + if (state) { + r300->hw.zs.cmd[R300_ZS_CNTL_0] |= + R300_STENCIL_ENABLE; + } else { + r300->hw.zs.cmd[R300_ZS_CNTL_0] &= + ~R300_STENCIL_ENABLE; + } + } else { +#if R200_MERGED + FALLBACK(&r300->radeon, RADEON_FALLBACK_STENCIL, state); +#endif + } +} + static void r300UpdatePolygonMode(GLcontext * ctx) { r300ContextPtr r300 = R300_CONTEXT(ctx); - uint32_t hw_mode = 0; + uint32_t hw_mode = R300_GA_POLY_MODE_DISABLE; + /* Only do something if a polygon mode is wanted, default is GL_FILL */ if (ctx->Polygon.FrontMode != GL_FILL || ctx->Polygon.BackMode != GL_FILL) { GLenum f, b; + /* Handle GL_CW (clock wise and GL_CCW (counter clock wise) + * correctly by selecting the correct front and back face + */ if (ctx->Polygon.FrontFace == GL_CCW) { f = ctx->Polygon.FrontMode; b = ctx->Polygon.BackMode; @@ -516,29 +627,30 @@ static void r300UpdatePolygonMode(GLcontext * ctx) b = ctx->Polygon.FrontMode; } - hw_mode |= R300_PM_ENABLED; + /* Enable polygon mode */ + hw_mode |= R300_GA_POLY_MODE_DUAL; switch (f) { case GL_LINE: - hw_mode |= R300_PM_FRONT_LINE; + hw_mode |= R300_GA_POLY_MODE_FRONT_PTYPE_LINE; break; - case GL_POINT: /* noop */ - hw_mode |= R300_PM_FRONT_POINT; + case GL_POINT: + hw_mode |= R300_GA_POLY_MODE_FRONT_PTYPE_POINT; break; case GL_FILL: - hw_mode |= R300_PM_FRONT_FILL; + hw_mode |= R300_GA_POLY_MODE_FRONT_PTYPE_TRI; break; } switch (b) { case GL_LINE: - hw_mode |= R300_PM_BACK_LINE; + hw_mode |= R300_GA_POLY_MODE_BACK_PTYPE_LINE; break; - case GL_POINT: /* noop */ - hw_mode |= R300_PM_BACK_POINT; + case GL_POINT: + hw_mode |= R300_GA_POLY_MODE_BACK_PTYPE_POINT; break; case GL_FILL: - hw_mode |= R300_PM_BACK_FILL; + hw_mode |= R300_GA_POLY_MODE_BACK_PTYPE_TRI; break; } } @@ -606,9 +718,10 @@ static void r300ColorMask(GLcontext * ctx, GLboolean r, GLboolean g, GLboolean b, GLboolean a) { r300ContextPtr r300 = R300_CONTEXT(ctx); - int mask = (r ? R300_COLORMASK0_R : 0) | - (g ? R300_COLORMASK0_G : 0) | - (b ? R300_COLORMASK0_B : 0) | (a ? R300_COLORMASK0_A : 0); + int mask = (r ? RB3D_COLOR_CHANNEL_MASK_RED_MASK0 : 0) | + (g ? RB3D_COLOR_CHANNEL_MASK_GREEN_MASK0 : 0) | + (b ? RB3D_COLOR_CHANNEL_MASK_BLUE_MASK0 : 0) | + (a ? RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK0 : 0); if (mask != r300->hw.cmk.cmd[R300_CMK_COLORMASK]) { R300_STATECHANGE(r300, cmk); @@ -634,15 +747,13 @@ static void r300Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param) switch (pname) { case GL_FOG_MODE: - if (!ctx->Fog.Enabled) - return; switch (ctx->Fog.Mode) { case GL_LINEAR: R300_STATECHANGE(r300, fogs); r300->hw.fogs.cmd[R300_FOGS_STATE] = (r300->hw.fogs. - cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) | - R300_FOG_MODE_LINEAR; + cmd[R300_FOGS_STATE] & ~R300_FG_FOG_BLEND_FN_MASK) | + R300_FG_FOG_BLEND_FN_LINEAR; if (ctx->Fog.Start == ctx->Fog.End) { fogScale.f = -1.0; @@ -659,8 +770,8 @@ static void r300Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param) R300_STATECHANGE(r300, fogs); r300->hw.fogs.cmd[R300_FOGS_STATE] = (r300->hw.fogs. - cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) | - R300_FOG_MODE_EXP; + cmd[R300_FOGS_STATE] & ~R300_FG_FOG_BLEND_FN_MASK) | + R300_FG_FOG_BLEND_FN_EXP; fogScale.f = 0.0933 * ctx->Fog.Density; fogStart.f = 0.0; break; @@ -668,8 +779,8 @@ static void r300Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param) R300_STATECHANGE(r300, fogs); r300->hw.fogs.cmd[R300_FOGS_STATE] = (r300->hw.fogs. - cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) | - R300_FOG_MODE_EXP2; + cmd[R300_FOGS_STATE] & ~R300_FG_FOG_BLEND_FN_MASK) | + R300_FG_FOG_BLEND_FN_EXP2; fogScale.f = 0.3 * ctx->Fog.Density; fogStart.f = 0.0; default: @@ -727,6 +838,24 @@ static void r300Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param) } } +static void r300SetFogState(GLcontext * ctx, GLboolean state) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + + R300_STATECHANGE(r300, fogs); + if (state) { + r300->hw.fogs.cmd[R300_FOGS_STATE] |= R300_FG_FOG_BLEND_ENABLE; + + r300Fogfv(ctx, GL_FOG_MODE, NULL); + r300Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density); + r300Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start); + r300Fogfv(ctx, GL_FOG_END, &ctx->Fog.End); + r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color); + } else { + r300->hw.fogs.cmd[R300_FOGS_STATE] &= ~R300_FG_FOG_BLEND_ENABLE; + } +} + /* ============================================================= * Point state */ @@ -742,6 +871,31 @@ static void r300PointSize(GLcontext * ctx, GLfloat size) ((int)(size * 6) << R300_POINTSIZE_Y_SHIFT); } +static void r300PointParameter(GLcontext * ctx, GLenum pname, const GLfloat * param) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + + switch (pname) { + case GL_POINT_SIZE_MIN: + R300_STATECHANGE(r300, ga_point_minmax); + r300->hw.ga_point_minmax.cmd[1] &= ~R300_GA_POINT_MINMAX_MIN_MASK; + r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MinSize * 6.0); + break; + case GL_POINT_SIZE_MAX: + R300_STATECHANGE(r300, ga_point_minmax); + r300->hw.ga_point_minmax.cmd[1] &= ~R300_GA_POINT_MINMAX_MAX_MASK; + r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MaxSize * 6.0) + << R300_GA_POINT_MINMAX_MAX_SHIFT; + break; + case GL_POINT_DISTANCE_ATTENUATION: + break; + case GL_POINT_FADE_THRESHOLD_SIZE: + break; + default: + break; + } +} + /* ============================================================= * Line state */ @@ -821,37 +975,36 @@ static void r300StencilFuncSeparate(GLcontext * ctx, GLenum face, r300ContextPtr rmesa = R300_CONTEXT(ctx); GLuint refmask = (((ctx->Stencil. - Ref[0] & 0xff) << R300_RB3D_ZS2_STENCIL_REF_SHIFT) | ((ctx-> - Stencil. - ValueMask - [0] & - 0xff) - << - R300_RB3D_ZS2_STENCIL_MASK_SHIFT)); + Ref[0] & 0xff) << R300_STENCILREF_SHIFT) | ((ctx-> + Stencil. + ValueMask + [0] & + 0xff) + << + R300_STENCILMASK_SHIFT)); GLuint flag; R300_STATECHANGE(rmesa, zs); - + rmesa->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_STENCIL_FRONT_BACK; rmesa->hw.zs.cmd[R300_ZS_CNTL_1] &= ~((R300_ZS_MASK << - R300_RB3D_ZS1_FRONT_FUNC_SHIFT) + R300_S_FRONT_FUNC_SHIFT) | (R300_ZS_MASK << - R300_RB3D_ZS1_BACK_FUNC_SHIFT)); + R300_S_BACK_FUNC_SHIFT)); rmesa->hw.zs.cmd[R300_ZS_CNTL_2] &= - ~((R300_RB3D_ZS2_STENCIL_MASK << - R300_RB3D_ZS2_STENCIL_REF_SHIFT) | - (R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_MASK_SHIFT)); + ~((R300_STENCILREF_MASK << R300_STENCILREF_SHIFT) | + (R300_STENCILREF_MASK << R300_STENCILMASK_SHIFT)); flag = translate_func(ctx->Stencil.Function[0]); rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= - (flag << R300_RB3D_ZS1_FRONT_FUNC_SHIFT); + (flag << R300_S_FRONT_FUNC_SHIFT); if (ctx->Stencil._TestTwoSide) flag = translate_func(ctx->Stencil.Function[1]); rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= - (flag << R300_RB3D_ZS1_BACK_FUNC_SHIFT); + (flag << R300_S_BACK_FUNC_SHIFT); rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= refmask; } @@ -861,11 +1014,12 @@ static void r300StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask) R300_STATECHANGE(rmesa, zs); rmesa->hw.zs.cmd[R300_ZS_CNTL_2] &= - ~(R300_RB3D_ZS2_STENCIL_MASK << - R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT); + ~(R300_STENCILREF_MASK << + R300_STENCILWRITEMASK_SHIFT); rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= (ctx->Stencil. - WriteMask[0] & 0xff) << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT; + WriteMask[0] & R300_STENCILREF_MASK) << + R300_STENCILWRITEMASK_SHIFT; } static void r300StencilOpSeparate(GLcontext * ctx, GLenum face, @@ -876,49 +1030,37 @@ static void r300StencilOpSeparate(GLcontext * ctx, GLenum face, R300_STATECHANGE(rmesa, zs); /* It is easier to mask what's left.. */ rmesa->hw.zs.cmd[R300_ZS_CNTL_1] &= - (R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT) | - (R300_ZS_MASK << R300_RB3D_ZS1_FRONT_FUNC_SHIFT) | - (R300_ZS_MASK << R300_RB3D_ZS1_BACK_FUNC_SHIFT); + (R300_ZS_MASK << R300_Z_FUNC_SHIFT) | + (R300_ZS_MASK << R300_S_FRONT_FUNC_SHIFT) | + (R300_ZS_MASK << R300_S_BACK_FUNC_SHIFT); rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (translate_stencil_op(ctx->Stencil.FailFunc[0]) << - R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT) + R300_S_FRONT_SFAIL_OP_SHIFT) | (translate_stencil_op(ctx->Stencil.ZFailFunc[0]) << - R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT) + R300_S_FRONT_ZFAIL_OP_SHIFT) | (translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << - R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT); + R300_S_FRONT_ZPASS_OP_SHIFT); if (ctx->Stencil._TestTwoSide) { rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (translate_stencil_op(ctx->Stencil.FailFunc[1]) << - R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) + R300_S_BACK_SFAIL_OP_SHIFT) | (translate_stencil_op(ctx->Stencil.ZFailFunc[1]) << - R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT) + R300_S_BACK_ZFAIL_OP_SHIFT) | (translate_stencil_op(ctx->Stencil.ZPassFunc[1]) << - R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT); + R300_S_BACK_ZPASS_OP_SHIFT); } else { rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (translate_stencil_op(ctx->Stencil.FailFunc[0]) << - R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) + R300_S_BACK_SFAIL_OP_SHIFT) | (translate_stencil_op(ctx->Stencil.ZFailFunc[0]) << - R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT) + R300_S_BACK_ZFAIL_OP_SHIFT) | (translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << - R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT); + R300_S_BACK_ZPASS_OP_SHIFT); } } -static void r300ClearStencil(GLcontext * ctx, GLint s) -{ - r300ContextPtr rmesa = R300_CONTEXT(ctx); - - rmesa->state.stencil.clear = - ((GLuint) (ctx->Stencil.Clear & 0xff) | - (R300_RB3D_ZS2_STENCIL_MASK << - R300_RB3D_ZS2_STENCIL_MASK_SHIFT) | ((ctx->Stencil. - WriteMask[0] & 0xff) << - R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT)); -} - /* ============================================================= * Window position and viewport transformation */ @@ -1006,12 +1148,12 @@ void r300UpdateDrawBuffer(GLcontext * ctx) struct gl_framebuffer *fb = ctx->DrawBuffer; driRenderbuffer *drb; - if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) { + if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) { /* draw to front */ drb = (driRenderbuffer *) fb->Attachment[BUFFER_FRONT_LEFT]. Renderbuffer; - } else if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) { + } else if (fb->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT) { /* draw to back */ drb = (driRenderbuffer *) fb->Attachment[BUFFER_BACK_LEFT]. @@ -1183,8 +1325,8 @@ static unsigned long gen_fixed_filter(unsigned long f) (R300_TX_CLAMP << R300_TX_WRAP_T_SHIFT)) { needs_fixing |= 2; } - if ((f & ((7 - 1) << R300_TX_WRAP_Q_SHIFT)) == - (R300_TX_CLAMP << R300_TX_WRAP_Q_SHIFT)) { + if ((f & ((7 - 1) << R300_TX_WRAP_R_SHIFT)) == + (R300_TX_CLAMP << R300_TX_WRAP_R_SHIFT)) { needs_fixing |= 4; } @@ -1192,7 +1334,7 @@ static unsigned long gen_fixed_filter(unsigned long f) return f; mag = f & R300_TX_MAG_FILTER_MASK; - min = f & R300_TX_MIN_FILTER_MASK; + min = f & (R300_TX_MIN_FILTER_MASK|R300_TX_MIN_FILTER_MIP_MASK); /* TODO: Check for anisto filters too */ if ((mag != R300_TX_MAG_FILTER_NEAREST) @@ -1224,12 +1366,100 @@ static unsigned long gen_fixed_filter(unsigned long f) f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_T_SHIFT; } if (needs_fixing & 4) { - f &= ~((7 - 1) << R300_TX_WRAP_Q_SHIFT); - f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_Q_SHIFT; + f &= ~((7 - 1) << R300_TX_WRAP_R_SHIFT); + f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_R_SHIFT; } return f; } +static void r300SetupFragmentShaderTextures(GLcontext *ctx, int *tmu_mappings) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + int i; + struct r300_fragment_program *fp = (struct r300_fragment_program *) + (char *)ctx->FragmentProgram._Current; + struct r300_fragment_program_code *code = &fp->code; + + R300_STATECHANGE(r300, fpt); + + for (i = 0; i < code->tex.length; i++) { + int unit; + int opcode; + unsigned long val; + + unit = code->tex.inst[i] >> R300_TEX_ID_SHIFT; + unit &= 15; + + val = code->tex.inst[i]; + val &= ~R300_TEX_ID_MASK; + + opcode = + (val & R300_TEX_INST_MASK) >> R300_TEX_INST_SHIFT; + if (opcode == R300_TEX_OP_KIL) { + r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val; + } else { + if (tmu_mappings[unit] >= 0) { + val |= + tmu_mappings[unit] << + R300_TEX_ID_SHIFT; + r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val; + } else { + // We get here when the corresponding texture image is incomplete + // (e.g. incomplete mipmaps etc.) + r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val; + } + } + } + + r300->hw.fpt.cmd[R300_FPT_CMD_0] = + cmdpacket0(R300_US_TEX_INST_0, code->tex.length); +} + +static void r500SetupFragmentShaderTextures(GLcontext *ctx, int *tmu_mappings) +{ + int i; + struct r500_fragment_program *fp = (struct r500_fragment_program *) + (char *)ctx->FragmentProgram._Current; + struct r500_fragment_program_code *code = &fp->code; + + /* find all the texture instructions and relocate the texture units */ + for (i = 0; i < code->inst_end + 1; i++) { + if ((code->inst[i].inst0 & 0x3) == R500_INST_TYPE_TEX) { + uint32_t val; + int unit, opcode, new_unit; + + val = code->inst[i].inst1; + + unit = (val >> 16) & 0xf; + + val &= ~(0xf << 16); + + opcode = val & (0x7 << 22); + if (opcode == R500_TEX_INST_TEXKILL) { + new_unit = 0; + } else { + if (tmu_mappings[unit] >= 0) { + new_unit = tmu_mappings[unit]; + } else { + new_unit = 0; + } + } + val |= R500_TEX_ID(new_unit); + code->inst[i].inst1 = val; + } + } +} + +static GLuint translate_lod_bias(GLfloat bias) +{ + GLint b = (int)(bias*32); + if (b >= (1 << 9)) + b = (1 << 9)-1; + else if (b < -(1 << 9)) + b = -(1 << 9); + return (((GLuint)b) << R300_LOD_BIAS_SHIFT) & R300_LOD_BIAS_MASK; +} + static void r300SetupTextures(GLcontext * ctx) { int i, mtu; @@ -1293,8 +1523,14 @@ static void r300SetupTextures(GLcontext * ctx) r300->hw.tex.filter.cmd[R300_TEX_VALUE_0 + hw_tmu] = gen_fixed_filter(t->filter) | (hw_tmu << 28); - /* Currently disabled! */ - r300->hw.tex.filter_1.cmd[R300_TEX_VALUE_0 + hw_tmu] = 0x0; //0x20501f80; + /* Note: There is a LOD bias per texture unit and a LOD bias + * per texture object. We add them here to get the correct behaviour. + * (The per-texture object LOD bias was introduced in OpenGL 1.4 + * and is not present in the EXT_texture_object extension). + */ + r300->hw.tex.filter_1.cmd[R300_TEX_VALUE_0 + hw_tmu] = + t->filter_1 | + translate_lod_bias(ctx->Texture.Unit[i].LodBias + t->base.tObj->LodBias); r300->hw.tex.size.cmd[R300_TEX_VALUE_0 + hw_tmu] = t->size; r300->hw.tex.format.cmd[R300_TEX_VALUE_0 + @@ -1325,7 +1561,7 @@ static void r300SetupTextures(GLcontext * ctx) } r300->hw.tex.filter.cmd[R300_TEX_CMD_0] = - cmdpacket0(R300_TX_FILTER_0, last_hw_tmu + 1); + cmdpacket0(R300_TX_FILTER0_0, last_hw_tmu + 1); r300->hw.tex.filter_1.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER1_0, last_hw_tmu + 1); r300->hw.tex.size.cmd[R300_TEX_CMD_0] = @@ -1333,7 +1569,7 @@ static void r300SetupTextures(GLcontext * ctx) r300->hw.tex.format.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FORMAT_0, last_hw_tmu + 1); r300->hw.tex.pitch.cmd[R300_TEX_CMD_0] = - cmdpacket0(R300_TX_PITCH_0, last_hw_tmu + 1); + cmdpacket0(R300_TX_FORMAT2_0, last_hw_tmu + 1); r300->hw.tex.offset.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_OFFSET_0, last_hw_tmu + 1); r300->hw.tex.chroma_key.cmd[R300_TEX_CMD_0] = @@ -1344,39 +1580,18 @@ static void r300SetupTextures(GLcontext * ctx) if (!fp) /* should only happenen once, just after context is created */ return; - R300_STATECHANGE(r300, fpt); - - for (i = 0; i < fp->tex.length; i++) { - int unit; - int opcode; - unsigned long val; - - unit = fp->tex.inst[i] >> R300_FPITX_IMAGE_SHIFT; - unit &= 15; - - val = fp->tex.inst[i]; - val &= ~R300_FPITX_IMAGE_MASK; - - opcode = - (val & R300_FPITX_OPCODE_MASK) >> R300_FPITX_OPCODE_SHIFT; - if (opcode == R300_FPITX_OP_KIL) { - r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val; - } else { - if (tmu_mappings[unit] >= 0) { - val |= - tmu_mappings[unit] << - R300_FPITX_IMAGE_SHIFT; - r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val; - } else { - // We get here when the corresponding texture image is incomplete - // (e.g. incomplete mipmaps etc.) - r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val; - } + if (r300->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV515) { + if (fp->mesa_program.UsesKill && last_hw_tmu < 0) { + // The KILL operation requires the first texture unit + // to be enabled. + r300->hw.txe.cmd[R300_TXE_ENABLE] |= 1; + r300->hw.tex.filter.cmd[R300_TEX_VALUE_0] = 0; + r300->hw.tex.filter.cmd[R300_TEX_CMD_0] = + cmdpacket0(R300_TX_FILTER0_0, 1); } - } - - r300->hw.fpt.cmd[R300_FPT_CMD_0] = - cmdpacket0(R300_PFS_TEXI_0, fp->tex.length); + r300SetupFragmentShaderTextures(ctx, tmu_mappings); + } else + r500SetupFragmentShaderTextures(ctx, tmu_mappings); if (RADEON_DEBUG & DEBUG_STATE) fprintf(stderr, "TX_ENABLE: %08x last_hw_tmu=%d\n", @@ -1396,21 +1611,17 @@ static void r300SetupRSUnit(GLcontext * ctx) { r300ContextPtr r300 = R300_CONTEXT(ctx); /* I'm still unsure if these are needed */ - GLuint interp_magic[8] = { - 0x00, - R300_RS_INTERP_1_UNKNOWN, - R300_RS_INTERP_2_UNKNOWN, - R300_RS_INTERP_3_UNKNOWN, - 0x00, - 0x00, - 0x00, - 0x00 - }; + GLuint interp_col[8]; + TNLcontext *tnl = TNL_CONTEXT(ctx); + struct vertex_buffer *VB = &tnl->vb; union r300_outputs_written OutputsWritten; GLuint InputsRead; int fp_reg, high_rr; - int in_texcoords, col_interp_nr; - int i; + int col_interp_nr; + int rs_tex_count = 0, rs_col_count = 0; + int i, count; + + memset(interp_col, 0, sizeof(interp_col)); if (hw_tcl_on) OutputsWritten.vp_outputs = CURRENT_VERTEX_SHADER(ctx)->key.OutputsWritten; @@ -1428,9 +1639,9 @@ static void r300SetupRSUnit(GLcontext * ctx) R300_STATECHANGE(r300, rc); R300_STATECHANGE(r300, rr); - fp_reg = in_texcoords = col_interp_nr = high_rr = 0; + fp_reg = col_interp_nr = high_rr = 0; - r300->hw.rr.cmd[R300_RR_ROUTE_1] = 0; + r300->hw.rr.cmd[R300_RR_INST_1] = 0; if (InputsRead & FRAG_BIT_WPOS) { for (i = 0; i < ctx->Const.MaxTextureUnits; i++) @@ -1446,15 +1657,53 @@ static void r300SetupRSUnit(GLcontext * ctx) InputsRead &= ~FRAG_BIT_WPOS; } + if (InputsRead & FRAG_BIT_COL0) { + count = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size; + interp_col[0] |= R300_RS_COL_PTR(rs_col_count); + if (count == 3) + interp_col[0] |= R300_RS_COL_FMT(R300_RS_COL_FMT_RGB1); + rs_col_count += count; + } + else + interp_col[0] = R300_RS_COL_FMT(R300_RS_COL_FMT_0001); + + if (InputsRead & FRAG_BIT_COL1) { + count = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->size; + if (count == 3) + interp_col[1] |= R300_RS_COL_FMT(R300_RS_COL_FMT_RGB0); + interp_col[1] |= R300_RS_COL_PTR(1); + rs_col_count += count; + } + + for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { - r300->hw.ri.cmd[R300_RI_INTERP_0 + i] = 0 | R300_RS_INTERP_USED | (in_texcoords << R300_RS_INTERP_SRC_SHIFT) - | interp_magic[i]; + int swiz; + + /* with TCL we always seem to route 4 components */ + if (hw_tcl_on) + count = 4; + else + count = VB->AttribPtr[_TNL_ATTRIB_TEX(i)]->size; + + r300->hw.ri.cmd[R300_RI_INTERP_0 + i] = interp_col[i] | rs_tex_count; + switch(count) { + case 4: swiz = R300_RS_SEL_S(0) | R300_RS_SEL_T(1) | R300_RS_SEL_R(2) | R300_RS_SEL_Q(3); break; + case 3: swiz = R300_RS_SEL_S(0) | R300_RS_SEL_T(1) | R300_RS_SEL_R(2) | R300_RS_SEL_Q(R300_RS_SEL_K1); break; + default: + case 1: + case 2: swiz = R300_RS_SEL_S(0) | R300_RS_SEL_T(1) | R300_RS_SEL_R(R300_RS_SEL_K0) | R300_RS_SEL_Q(R300_RS_SEL_K1); break; + }; + + r300->hw.ri.cmd[R300_RI_INTERP_0 + i] |= swiz; - r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] = 0; + r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] = 0; if (InputsRead & (FRAG_BIT_TEX0 << i)) { + + rs_tex_count += count; + //assert(r300->state.texture.tc_count != 0); - r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] |= R300_RS_ROUTE_ENABLE | i /* source INTERP */ - | (fp_reg << R300_RS_ROUTE_DEST_SHIFT); + r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] |= R300_RS_INST_TEX_CN_WRITE | i /* source INTERP */ + | (fp_reg << R300_RS_INST_TEX_ADDR_SHIFT); high_rr = fp_reg; /* Passing invalid data here can lock the GPU. */ @@ -1465,15 +1714,171 @@ static void r300SetupRSUnit(GLcontext * ctx) WARN_ONCE("fragprog wants coords for tex%d, vp doesn't provide them!\n", i); } } - /* Need to count all coords enabled at vof */ - if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_TEX0 + i, _TNL_ATTRIB_TEX(i))) { - in_texcoords++; + } + + if (InputsRead & FRAG_BIT_COL0) { + if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL0, _TNL_ATTRIB_COLOR0)) { + r300->hw.rr.cmd[R300_RR_INST_0] |= R300_RS_INST_COL_ID(0) | R300_RS_INST_COL_CN_WRITE | (fp_reg++ << R300_RS_INST_COL_ADDR_SHIFT); + InputsRead &= ~FRAG_BIT_COL0; + col_interp_nr++; + } else { + WARN_ONCE("fragprog wants col0, vp doesn't provide it\n"); + } + } + + if (InputsRead & FRAG_BIT_COL1) { + if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL1, _TNL_ATTRIB_COLOR1)) { + r300->hw.rr.cmd[R300_RR_INST_1] |= R300_RS_INST_COL_ID(1) | R300_RS_INST_COL_CN_WRITE | (fp_reg++ << R300_RS_INST_COL_ADDR_SHIFT); + InputsRead &= ~FRAG_BIT_COL1; + if (high_rr < 1) + high_rr = 1; + col_interp_nr++; + } else { + WARN_ONCE("fragprog wants col1, vp doesn't provide it\n"); + } + } + + /* Need at least one. This might still lock as the values are undefined... */ + if (rs_tex_count == 0 && col_interp_nr == 0) { + r300->hw.rr.cmd[R300_RR_INST_0] |= R300_RS_INST_COL_ID(0) | R300_RS_INST_COL_CN_WRITE | (fp_reg++ << R300_RS_INST_COL_ADDR_SHIFT); + col_interp_nr++; + } + + r300->hw.rc.cmd[1] = 0 | (rs_tex_count << R300_IT_COUNT_SHIFT) + | (col_interp_nr << R300_IC_COUNT_SHIFT) + | R300_HIRES_EN; + + assert(high_rr >= 0); + r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_INST_0, high_rr + 1); + r300->hw.rc.cmd[2] = high_rr; + + if (InputsRead) + WARN_ONCE("Don't know how to satisfy InputsRead=0x%08x\n", InputsRead); +} + +static void r500SetupRSUnit(GLcontext * ctx) +{ + r300ContextPtr r300 = R300_CONTEXT(ctx); + /* I'm still unsure if these are needed */ + GLuint interp_col[8]; + union r300_outputs_written OutputsWritten; + TNLcontext *tnl = TNL_CONTEXT(ctx); + struct vertex_buffer *VB = &tnl->vb; + GLuint InputsRead; + int fp_reg, high_rr; + int rs_col_count = 0; + int in_texcoords, col_interp_nr; + int i, count; + + memset(interp_col, 0, sizeof(interp_col)); + if (hw_tcl_on) + OutputsWritten.vp_outputs = CURRENT_VERTEX_SHADER(ctx)->key.OutputsWritten; + else + RENDERINPUTS_COPY(OutputsWritten.index_bitset, r300->state.render_inputs_bitset); + + if (ctx->FragmentProgram._Current) + InputsRead = ctx->FragmentProgram._Current->Base.InputsRead; + else { + fprintf(stderr, "No ctx->FragmentProgram._Current!!\n"); + return; /* This should only ever happen once.. */ + } + + R300_STATECHANGE(r300, ri); + R300_STATECHANGE(r300, rc); + R300_STATECHANGE(r300, rr); + + fp_reg = col_interp_nr = high_rr = in_texcoords = 0; + + r300->hw.rr.cmd[R300_RR_INST_1] = 0; + + if (InputsRead & FRAG_BIT_WPOS) { + for (i = 0; i < ctx->Const.MaxTextureUnits; i++) + if (!(InputsRead & (FRAG_BIT_TEX0 << i))) + break; + + if (i == ctx->Const.MaxTextureUnits) { + fprintf(stderr, "\tno free texcoord found...\n"); + _mesa_exit(-1); + } + + InputsRead |= (FRAG_BIT_TEX0 << i); + InputsRead &= ~FRAG_BIT_WPOS; + } + + if (InputsRead & FRAG_BIT_COL0) { + count = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size; + interp_col[0] |= R500_RS_COL_PTR(rs_col_count); + if (count == 3) + interp_col[0] |= R500_RS_COL_FMT(R300_RS_COL_FMT_RGB1); + rs_col_count += count; + } + else + interp_col[0] = R500_RS_COL_FMT(R300_RS_COL_FMT_0001); + + if (InputsRead & FRAG_BIT_COL1) { + count = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->size; + interp_col[1] |= R500_RS_COL_PTR(1); + if (count == 3) + interp_col[1] |= R500_RS_COL_FMT(R300_RS_COL_FMT_RGB0); + rs_col_count += count; + } + + for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { + GLuint swiz = 0; + + /* with TCL we always seem to route 4 components */ + if (InputsRead & (FRAG_BIT_TEX0 << i)) { + + if (hw_tcl_on) + count = 4; + else + count = VB->AttribPtr[_TNL_ATTRIB_TEX(i)]->size; + + /* always have on texcoord */ + swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_S_SHIFT; + if (count >= 2) + swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_T_SHIFT; + else + swiz |= R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT; + + if (count >= 3) + swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_R_SHIFT; + else + swiz |= R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT; + + if (count == 4) + swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_Q_SHIFT; + else + swiz |= R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT; + + } else + swiz = (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_S_SHIFT) | + (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT) | + (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) | + (R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT); + + r300->hw.ri.cmd[R300_RI_INTERP_0 + i] = interp_col[i] | swiz; + + r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] = 0; + if (InputsRead & (FRAG_BIT_TEX0 << i)) { + //assert(r300->state.texture.tc_count != 0); + r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] |= R500_RS_INST_TEX_CN_WRITE | i /* source INTERP */ + | (fp_reg << R500_RS_INST_TEX_ADDR_SHIFT); + high_rr = fp_reg; + + /* Passing invalid data here can lock the GPU. */ + if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_TEX0 + i, _TNL_ATTRIB_TEX(i))) { + InputsRead &= ~(FRAG_BIT_TEX0 << i); + fp_reg++; + } else { + WARN_ONCE("fragprog wants coords for tex%d, vp doesn't provide them!\n", i); + } } } if (InputsRead & FRAG_BIT_COL0) { if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL0, _TNL_ATTRIB_COLOR0)) { - r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0 | R300_RS_ROUTE_0_COLOR | (fp_reg++ << R300_RS_ROUTE_0_COLOR_DEST_SHIFT); + r300->hw.rr.cmd[R300_RR_INST_0] |= R500_RS_INST_COL_CN_WRITE | (fp_reg++ << R500_RS_INST_COL_ADDR_SHIFT); InputsRead &= ~FRAG_BIT_COL0; col_interp_nr++; } else { @@ -1483,7 +1888,7 @@ static void r300SetupRSUnit(GLcontext * ctx) if (InputsRead & FRAG_BIT_COL1) { if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL1, _TNL_ATTRIB_COLOR1)) { - r300->hw.rr.cmd[R300_RR_ROUTE_1] |= R300_RS_ROUTE_1_UNKNOWN11 | R300_RS_ROUTE_1_COLOR1 | (fp_reg++ << R300_RS_ROUTE_1_COLOR1_DEST_SHIFT); + r300->hw.rr.cmd[R300_RR_INST_1] |= (1 << 12) | R500_RS_INST_COL_CN_WRITE | (fp_reg++ << R500_RS_INST_COL_ADDR_SHIFT); InputsRead &= ~FRAG_BIT_COL1; if (high_rr < 1) high_rr = 1; @@ -1495,22 +1900,25 @@ static void r300SetupRSUnit(GLcontext * ctx) /* Need at least one. This might still lock as the values are undefined... */ if (in_texcoords == 0 && col_interp_nr == 0) { - r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0 | R300_RS_ROUTE_0_COLOR | (fp_reg++ << R300_RS_ROUTE_0_COLOR_DEST_SHIFT); + r300->hw.rr.cmd[R300_RR_INST_0] |= 0 | R500_RS_INST_COL_CN_WRITE | (fp_reg++ << R500_RS_INST_COL_ADDR_SHIFT); col_interp_nr++; } - r300->hw.rc.cmd[1] = 0 | (in_texcoords << R300_RS_CNTL_TC_CNT_SHIFT) - | (col_interp_nr << R300_RS_CNTL_CI_CNT_SHIFT) - | R300_RS_CNTL_0_UNKNOWN_18; + r300->hw.rc.cmd[1] = 0 | (in_texcoords << R300_IT_COUNT_SHIFT) + | (col_interp_nr << R300_IC_COUNT_SHIFT) + | R300_HIRES_EN; assert(high_rr >= 0); - r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, high_rr + 1); + r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R500_RS_INST_0, high_rr + 1); r300->hw.rc.cmd[2] = 0xC0 | high_rr; if (InputsRead) WARN_ONCE("Don't know how to satisfy InputsRead=0x%08x\n", InputsRead); } + + + #define bump_vpu_count(ptr, new_count) do{\ drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\ int _nc=(new_count)/4; \ @@ -1518,7 +1926,7 @@ static void r300SetupRSUnit(GLcontext * ctx) if(_nc>_p->vpu.count)_p->vpu.count=_nc;\ }while(0) -static inline void r300SetupVertexProgramFragment(r300ContextPtr r300, int dest, struct r300_vertex_shader_fragment *vsf) +static INLINE void r300SetupVertexProgramFragment(r300ContextPtr r300, int dest, struct r300_vertex_shader_fragment *vsf) { int i; @@ -1556,10 +1964,68 @@ static inline void r300SetupVertexProgramFragment(r300ContextPtr r300, int dest, } } +#define MIN3(a, b, c) ((a) < (b) ? MIN2(a, c) : MIN2(b, c)) + + +static void r300VapCntl(r300ContextPtr rmesa, GLuint input_count, + GLuint output_count, GLuint temp_count) +{ + int vtx_mem_size; + int pvs_num_slots; + int pvs_num_cntrls; + + /* Flush PVS engine before changing PVS_NUM_SLOTS, PVS_NUM_CNTRLS. + * See r500 docs 6.5.2 - done in emit */ + + /* avoid division by zero */ + if (input_count == 0) input_count = 1; + if (output_count == 0) output_count = 1; + if (temp_count == 0) temp_count = 1; + + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) + vtx_mem_size = 128; + else + vtx_mem_size = 72; + + pvs_num_slots = MIN3(10, vtx_mem_size/input_count, vtx_mem_size/output_count); + pvs_num_cntrls = MIN2(6, vtx_mem_size/temp_count); + + R300_STATECHANGE(rmesa, vap_cntl); + if (rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) { + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] = + (pvs_num_slots << R300_PVS_NUM_SLOTS_SHIFT) | + (pvs_num_cntrls << R300_PVS_NUM_CNTLRS_SHIFT) | + (12 << R300_VF_MAX_VTX_NUM_SHIFT); + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= R500_TCL_STATE_OPTIMIZATION; + } else + /* not sure about non-tcl */ + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] = ((10 << R300_PVS_NUM_SLOTS_SHIFT) | + (5 << R300_PVS_NUM_CNTLRS_SHIFT) | + (5 << R300_VF_MAX_VTX_NUM_SHIFT)); + + if (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV515) + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (2 << R300_PVS_NUM_FPUS_SHIFT); + else if ((rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV530) || + (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV560) || + (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV570)) + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (5 << R300_PVS_NUM_FPUS_SHIFT); + else if ((rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410) || + (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420)) + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (6 << R300_PVS_NUM_FPUS_SHIFT); + else if ((rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_R520) || + (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_R580)) + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (8 << R300_PVS_NUM_FPUS_SHIFT); + else + rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (4 << R300_PVS_NUM_FPUS_SHIFT); + +} + static void r300SetupDefaultVertexProgram(r300ContextPtr rmesa) { struct r300_vertex_shader_state *prog = &(rmesa->state.vertex_shader); GLuint o_reg = 0; + GLuint i_reg = 0; int i; int inst_count = 0; int param_count = 0; @@ -1567,31 +2033,42 @@ static void r300SetupDefaultVertexProgram(r300ContextPtr rmesa) for (i = VERT_ATTRIB_POS; i < VERT_ATTRIB_MAX; i++) { if (rmesa->state.sw_tcl_inputs[i] != -1) { - prog->program.body.i[program_end + 0] = EASY_VSF_OP(MUL, o_reg++, ALL, RESULT); - prog->program.body.i[program_end + 1] = VSF_REG(rmesa->state.sw_tcl_inputs[i]); - prog->program.body.i[program_end + 2] = VSF_ATTR_UNITY(rmesa->state.sw_tcl_inputs[i]); - prog->program.body.i[program_end + 3] = VSF_UNITY(rmesa->state.sw_tcl_inputs[i]); + prog->program.body.i[program_end + 0] = PVS_OP_DST_OPERAND(VE_MULTIPLY, GL_FALSE, GL_FALSE, o_reg++, VSF_FLAG_ALL, PVS_DST_REG_OUT); + prog->program.body.i[program_end + 1] = PVS_SRC_OPERAND(rmesa->state.sw_tcl_inputs[i], PVS_SRC_SELECT_X, PVS_SRC_SELECT_Y, PVS_SRC_SELECT_Z, PVS_SRC_SELECT_W, PVS_SRC_REG_INPUT, VSF_FLAG_NONE); + prog->program.body.i[program_end + 2] = PVS_SRC_OPERAND(rmesa->state.sw_tcl_inputs[i], PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_REG_INPUT, VSF_FLAG_NONE); + prog->program.body.i[program_end + 3] = PVS_SRC_OPERAND(rmesa->state.sw_tcl_inputs[i], PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_REG_INPUT, VSF_FLAG_NONE); program_end += 4; + i_reg++; } } prog->program.length = program_end; - r300SetupVertexProgramFragment(rmesa, R300_PVS_UPLOAD_PROGRAM, + r300SetupVertexProgramFragment(rmesa, R300_PVS_CODE_START, &(prog->program)); inst_count = (prog->program.length / 4) - 1; + r300VapCntl(rmesa, i_reg, o_reg, 0); + R300_STATECHANGE(rmesa, pvs); rmesa->hw.pvs.cmd[R300_PVS_CNTL_1] = - (0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) | - (inst_count << R300_PVS_CNTL_1_POS_END_SHIFT) | - (inst_count << R300_PVS_CNTL_1_PROGRAM_END_SHIFT); + (0 << R300_PVS_FIRST_INST_SHIFT) | + (inst_count << R300_PVS_XYZW_VALID_INST_SHIFT) | + (inst_count << R300_PVS_LAST_INST_SHIFT); rmesa->hw.pvs.cmd[R300_PVS_CNTL_2] = - (0 << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT) | - (param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT); + (0 << R300_PVS_CONST_BASE_OFFSET_SHIFT) | + (param_count << R300_PVS_MAX_CONST_ADDR_SHIFT); rmesa->hw.pvs.cmd[R300_PVS_CNTL_3] = - (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT) | - (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT); + (inst_count << R300_PVS_LAST_VTX_SRC_INST_SHIFT); +} + +static int bit_count (int x) +{ + x = ((x & 0xaaaaaaaaU) >> 1) + (x & 0x55555555U); + x = ((x & 0xccccccccU) >> 2) + (x & 0x33333333U); + x = (x >> 16) + (x & 0xffff); + x = ((x & 0xf0f0) >> 4) + (x & 0x0f0f); + return (x >> 8) + (x & 0x00ff); } static void r300SetupRealVertexProgram(r300ContextPtr rmesa) @@ -1612,20 +2089,22 @@ static void r300SetupRealVertexProgram(r300ContextPtr rmesa) bump_vpu_count(rmesa->hw.vpp.cmd, param_count); param_count /= 4; - r300SetupVertexProgramFragment(rmesa, R300_PVS_UPLOAD_PROGRAM, &(prog->program)); + r300SetupVertexProgramFragment(rmesa, R300_PVS_CODE_START, &(prog->program)); inst_count = (prog->program.length / 4) - 1; + r300VapCntl(rmesa, bit_count(prog->key.InputsRead), + bit_count(prog->key.OutputsWritten), prog->num_temporaries); + R300_STATECHANGE(rmesa, pvs); rmesa->hw.pvs.cmd[R300_PVS_CNTL_1] = - (0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) | - (inst_count << R300_PVS_CNTL_1_POS_END_SHIFT) | - (inst_count << R300_PVS_CNTL_1_PROGRAM_END_SHIFT); + (0 << R300_PVS_FIRST_INST_SHIFT) | + (inst_count << R300_PVS_XYZW_VALID_INST_SHIFT) | + (inst_count << R300_PVS_LAST_INST_SHIFT); rmesa->hw.pvs.cmd[R300_PVS_CNTL_2] = - (0 << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT) | - (param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT); + (0 << R300_PVS_CONST_BASE_OFFSET_SHIFT) | + (param_count << R300_PVS_MAX_CONST_ADDR_SHIFT); rmesa->hw.pvs.cmd[R300_PVS_CNTL_3] = - (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT) | - (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT); + (inst_count << R300_PVS_LAST_VTX_SRC_INST_SHIFT); } static void r300SetupVertexProgram(r300ContextPtr rmesa) @@ -1648,13 +2127,6 @@ static void r300SetupVertexProgram(r300ContextPtr rmesa) r300SetupDefaultVertexProgram(rmesa); } - - /* FIXME: This is done for vertex shader fragments, but also needs to be - * done for vap_pvs, so I leave it as a reminder. */ -#if 0 - reg_start(R300_VAP_PVS_WAITIDLE, 0); - e32(0x00000000); -#endif } /** @@ -1664,84 +2136,54 @@ static void r300SetupVertexProgram(r300ContextPtr rmesa) */ static void r300Enable(GLcontext * ctx, GLenum cap, GLboolean state) { - r300ContextPtr r300 = R300_CONTEXT(ctx); - if (RADEON_DEBUG & DEBUG_STATE) fprintf(stderr, "%s( %s = %s )\n", __FUNCTION__, _mesa_lookup_enum_by_nr(cap), state ? "GL_TRUE" : "GL_FALSE"); switch (cap) { - /* Fast track this one... - */ case GL_TEXTURE_1D: case GL_TEXTURE_2D: case GL_TEXTURE_3D: + /* empty */ break; - case GL_FOG: - R300_STATECHANGE(r300, fogs); - if (state) { - r300->hw.fogs.cmd[R300_FOGS_STATE] |= R300_FOG_ENABLE; - - r300Fogfv(ctx, GL_FOG_MODE, NULL); - r300Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density); - r300Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start); - r300Fogfv(ctx, GL_FOG_END, &ctx->Fog.End); - r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color); - } else { - r300->hw.fogs.cmd[R300_FOGS_STATE] &= ~R300_FOG_ENABLE; - } - + r300SetFogState(ctx, state); break; - case GL_ALPHA_TEST: r300SetAlphaState(ctx); break; - - case GL_BLEND: case GL_COLOR_LOGIC_OP: + r300SetLogicOpState(ctx); + /* fall-through, because logic op overrides blending */ + case GL_BLEND: r300SetBlendState(ctx); break; - + case GL_CLIP_PLANE0: + case GL_CLIP_PLANE1: + case GL_CLIP_PLANE2: + case GL_CLIP_PLANE3: + case GL_CLIP_PLANE4: + case GL_CLIP_PLANE5: + r300SetClipPlaneState(ctx, cap, state); + break; case GL_DEPTH_TEST: r300SetDepthState(ctx); break; - case GL_STENCIL_TEST: - if (r300->state.stencil.hw_stencil) { - R300_STATECHANGE(r300, zs); - if (state) { - r300->hw.zs.cmd[R300_ZS_CNTL_0] |= - R300_RB3D_STENCIL_ENABLE; - } else { - r300->hw.zs.cmd[R300_ZS_CNTL_0] &= - ~R300_RB3D_STENCIL_ENABLE; - } - } else { -#if R200_MERGED - FALLBACK(&r300->radeon, RADEON_FALLBACK_STENCIL, state); -#endif - } + r300SetStencilState(ctx, state); break; - case GL_CULL_FACE: r300UpdateCulling(ctx); break; - case GL_POLYGON_OFFSET_POINT: case GL_POLYGON_OFFSET_LINE: case GL_POLYGON_OFFSET_FILL: - R300_STATECHANGE(r300, occlusion_cntl); - if (state) { - r300->hw.occlusion_cntl.cmd[1] |= (3 << 0); - } else { - r300->hw.occlusion_cntl.cmd[1] &= ~(3 << 0); - } + r300SetPolygonOffsetState(ctx, state); break; default: radeonEnable(ctx, cap, state); - return; + break; } } @@ -1784,15 +2226,11 @@ static void r300ResetHwState(r300ContextPtr r300) r300UpdateTextureState(ctx); r300SetBlendState(ctx); + r300SetLogicOpState(ctx); r300AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef); r300Enable(ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled); - if (!has_tcl) - r300->hw.vap_cntl.cmd[1] = 0x0014045a; - else - r300->hw.vap_cntl.cmd[1] = 0x0030045A; //0x0030065a /* Dangerous */ - r300->hw.vte.cmd[1] = R300_VPORT_X_SCALE_ENA | R300_VPORT_X_OFFSET_ENA | R300_VPORT_Y_SCALE_ENA @@ -1801,8 +2239,8 @@ static void r300ResetHwState(r300ContextPtr r300) | R300_VPORT_Z_OFFSET_ENA | R300_VTX_W0_FMT; r300->hw.vte.cmd[2] = 0x00000008; - r300->hw.unk2134.cmd[1] = 0x00FFFFFF; - r300->hw.unk2134.cmd[2] = 0x00000000; + r300->hw.vap_vf_max_vtx_indx.cmd[1] = 0x00FFFFFF; + r300->hw.vap_vf_max_vtx_indx.cmd[2] = 0x00000000; #ifdef MESA_LITTLE_ENDIAN r300->hw.vap_cntl_status.cmd[1] = R300_VC_NO_SWAP; @@ -1814,54 +2252,53 @@ static void r300ResetHwState(r300ContextPtr r300) if (!has_tcl) r300->hw.vap_cntl_status.cmd[1] |= R300_VAP_TCL_BYPASS; - r300->hw.unk21DC.cmd[1] = 0xAAAAAAAA; - - r300->hw.unk221C.cmd[1] = R300_221C_NORMAL; - - r300->hw.vap_clip.cmd[1] = r300PackFloat32(1.0); /* X */ - r300->hw.vap_clip.cmd[2] = r300PackFloat32(1.0); /* X */ - r300->hw.vap_clip.cmd[3] = r300PackFloat32(1.0); /* Y */ - r300->hw.vap_clip.cmd[4] = r300PackFloat32(1.0); /* Y */ + r300->hw.vap_psc_sgn_norm_cntl.cmd[1] = 0xAAAAAAAA; /* XXX: Other families? */ if (has_tcl) { + r300->hw.vap_clip_cntl.cmd[1] = R300_PS_UCP_MODE_DIST_COP; + + r300->hw.vap_clip.cmd[1] = r300PackFloat32(1.0); /* X */ + r300->hw.vap_clip.cmd[2] = r300PackFloat32(1.0); /* X */ + r300->hw.vap_clip.cmd[3] = r300PackFloat32(1.0); /* Y */ + r300->hw.vap_clip.cmd[4] = r300PackFloat32(1.0); /* Y */ + switch (r300->radeon.radeonScreen->chip_family) { case CHIP_FAMILY_R300: - r300->hw.unk2288.cmd[1] = R300_2288_R300; + r300->hw.vap_pvs_vtx_timeout_reg.cmd[1] = R300_2288_R300; break; default: - r300->hw.unk2288.cmd[1] = R300_2288_RV350; + r300->hw.vap_pvs_vtx_timeout_reg.cmd[1] = R300_2288_RV350; break; } } r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE | R300_GB_LINE_STUFF_ENABLE - | R300_GB_TRIANGLE_STUFF_ENABLE /*| R300_GB_UNK31 */ ; + | R300_GB_TRIANGLE_STUFF_ENABLE; r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_0] = 0x66666666; r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_1] = 0x06666666; - /* XXX: Other families? */ r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = - R300_GB_TILE_ENABLE | R300_GB_TILE_SIZE_16; - switch (r300->radeon.radeonScreen->chip_family) { - case CHIP_FAMILY_R300: - case CHIP_FAMILY_R350: + R300_GB_TILE_ENABLE | R300_GB_TILE_SIZE_16 /*| R300_GB_SUBPIXEL_1_16*/; + switch (r300->radeon.radeonScreen->num_gb_pipes) { + case 1: + default: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_PIPE_COUNT_R300; + R300_GB_TILE_PIPE_COUNT_RV300; break; - case CHIP_FAMILY_RV410: + case 2: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_PIPE_COUNT_RV410; + R300_GB_TILE_PIPE_COUNT_R300; break; - case CHIP_FAMILY_R420: + case 3: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_PIPE_COUNT_R420; + R300_GB_TILE_PIPE_COUNT_R420_3P; break; - default: + case 4: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_PIPE_COUNT_RV300; + R300_GB_TILE_PIPE_COUNT_R420; break; } @@ -1869,26 +2306,26 @@ static void r300ResetHwState(r300ContextPtr r300) r300->hw.gb_misc.cmd[R300_GB_MISC_SELECT] = R300_GB_FOG_SELECT_1_1_W; /* XXX: Enable anti-aliasing? */ - r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = R300_AA_DISABLE; + r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = GB_AA_CONFIG_AA_DISABLE; - r300->hw.unk4200.cmd[1] = r300PackFloat32(0.0); - r300->hw.unk4200.cmd[2] = r300PackFloat32(0.0); - r300->hw.unk4200.cmd[3] = r300PackFloat32(1.0); - r300->hw.unk4200.cmd[4] = r300PackFloat32(1.0); + r300->hw.ga_point_s0.cmd[1] = r300PackFloat32(0.0); + r300->hw.ga_point_s0.cmd[2] = r300PackFloat32(0.0); + r300->hw.ga_point_s0.cmd[3] = r300PackFloat32(1.0); + r300->hw.ga_point_s0.cmd[4] = r300PackFloat32(1.0); - r300->hw.unk4214.cmd[1] = 0x00050005; + r300->hw.ga_triangle_stipple.cmd[1] = 0x00050005; r300PointSize(ctx, 1.0); - r300->hw.unk4230.cmd[1] = 0x18000006; - r300->hw.unk4230.cmd[2] = 0x00020006; - r300->hw.unk4230.cmd[3] = r300PackFloat32(1.0 / 192.0); + r300->hw.ga_point_minmax.cmd[1] = 0x18000006; + r300->hw.ga_point_minmax.cmd[2] = 0x00020006; + r300->hw.ga_point_minmax.cmd[3] = r300PackFloat32(1.0 / 192.0); r300LineWidth(ctx, 1.0); - r300->hw.unk4260.cmd[1] = 0; - r300->hw.unk4260.cmd[2] = r300PackFloat32(0.0); - r300->hw.unk4260.cmd[3] = r300PackFloat32(1.0); + r300->hw.ga_line_stipple.cmd[1] = 0; + r300->hw.ga_line_stipple.cmd[2] = r300PackFloat32(0.0); + r300->hw.ga_line_stipple.cmd[3] = r300PackFloat32(1.0); r300ShadeModel(ctx, ctx->Light.ShadeModel); @@ -1902,19 +2339,23 @@ static void r300ResetHwState(r300ContextPtr r300) r300Enable(ctx, GL_POLYGON_OFFSET_LINE, ctx->Polygon.OffsetLine); r300Enable(ctx, GL_POLYGON_OFFSET_FILL, ctx->Polygon.OffsetFill); - r300->hw.unk42C0.cmd[1] = 0x4B7FFFFF; - r300->hw.unk42C0.cmd[2] = 0x00000000; + r300->hw.su_depth_scale.cmd[1] = 0x4B7FFFFF; + r300->hw.su_depth_scale.cmd[2] = 0x00000000; - r300->hw.unk43A4.cmd[1] = 0x0000001C; - r300->hw.unk43A4.cmd[2] = 0x2DA49525; + r300->hw.sc_hyperz.cmd[1] = 0x0000001C; + r300->hw.sc_hyperz.cmd[2] = 0x2DA49525; - r300->hw.unk43E8.cmd[1] = 0x00FFFFFF; + r300->hw.sc_screendoor.cmd[1] = 0x00FFFFFF; - r300->hw.unk46A4.cmd[1] = 0x00001B01; - r300->hw.unk46A4.cmd[2] = 0x00001B0F; - r300->hw.unk46A4.cmd[3] = 0x00001B0F; - r300->hw.unk46A4.cmd[4] = 0x00001B0F; - r300->hw.unk46A4.cmd[5] = 0x00000001; + r300->hw.us_out_fmt.cmd[1] = R500_OUT_FMT_C4_8 | + R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A; + r300->hw.us_out_fmt.cmd[2] = R500_OUT_FMT_UNUSED | + R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A; + r300->hw.us_out_fmt.cmd[3] = R500_OUT_FMT_UNUSED | + R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A; + r300->hw.us_out_fmt.cmd[4] = R500_OUT_FMT_UNUSED | + R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A; + r300->hw.us_out_fmt.cmd[5] = R300_W_FMT_W24; r300Enable(ctx, GL_FOG, ctx->Fog.Enabled); r300Fogfv(ctx, GL_FOG_MODE, NULL); @@ -1924,9 +2365,9 @@ static void r300ResetHwState(r300ContextPtr r300) r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color); r300Fogfv(ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL); - r300->hw.unk4BD8.cmd[1] = 0; + r300->hw.fg_depth_src.cmd[1] = 0; - r300->hw.unk4E00.cmd[1] = 0; + r300->hw.rb3d_cctl.cmd[1] = 0; r300BlendColor(ctx, ctx->Color.BlendColor); @@ -1944,20 +2385,20 @@ static void r300ResetHwState(r300ContextPtr r300) if (r300->radeon.sarea->tiling_enabled) r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_TILE_ENABLE; - r300->hw.unk4E50.cmd[1] = 0; - r300->hw.unk4E50.cmd[2] = 0; - r300->hw.unk4E50.cmd[3] = 0; - r300->hw.unk4E50.cmd[4] = 0; - r300->hw.unk4E50.cmd[5] = 0; - r300->hw.unk4E50.cmd[6] = 0; - r300->hw.unk4E50.cmd[7] = 0; - r300->hw.unk4E50.cmd[8] = 0; - r300->hw.unk4E50.cmd[9] = 0; + r300->hw.rb3d_dither_ctl.cmd[1] = 0; + r300->hw.rb3d_dither_ctl.cmd[2] = 0; + r300->hw.rb3d_dither_ctl.cmd[3] = 0; + r300->hw.rb3d_dither_ctl.cmd[4] = 0; + r300->hw.rb3d_dither_ctl.cmd[5] = 0; + r300->hw.rb3d_dither_ctl.cmd[6] = 0; + r300->hw.rb3d_dither_ctl.cmd[7] = 0; + r300->hw.rb3d_dither_ctl.cmd[8] = 0; + r300->hw.rb3d_dither_ctl.cmd[9] = 0; - r300->hw.unk4E88.cmd[1] = 0; + r300->hw.rb3d_aaresolve_ctl.cmd[1] = 0; - r300->hw.unk4EA0.cmd[1] = 0x00000000; - r300->hw.unk4EA0.cmd[2] = 0xffffffff; + r300->hw.rb3d_discard_src_pixel_lte_threshold.cmd[1] = 0x00000000; + r300->hw.rb3d_discard_src_pixel_lte_threshold.cmd[2] = 0xffffffff; r300->hw.zb.cmd[R300_ZB_OFFSET] = r300->radeon.radeonScreen->depthOffset + @@ -1966,22 +2407,40 @@ static void r300ResetHwState(r300ContextPtr r300) if (r300->radeon.sarea->tiling_enabled) { /* XXX: Turn off when clearing buffers ? */ - r300->hw.zb.cmd[R300_ZB_PITCH] |= R300_DEPTH_TILE_ENABLE; + r300->hw.zb.cmd[R300_ZB_PITCH] |= R300_DEPTHMACROTILE_ENABLE; if (ctx->Visual.depthBits == 24) r300->hw.zb.cmd[R300_ZB_PITCH] |= - R300_DEPTH_MICROTILE_ENABLE; + R300_DEPTHMICROTILE_TILED; } - r300->hw.unk4F28.cmd[1] = 0; + r300->hw.zb_depthclearvalue.cmd[1] = 0; + + switch (ctx->Visual.depthBits) { + case 16: + r300->hw.zstencil_format.cmd[1] = R300_DEPTHFORMAT_16BIT_INT_Z; + break; + case 24: + r300->hw.zstencil_format.cmd[1] = R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL; + break; + default: + fprintf(stderr, "Error: Unsupported depth %d... exiting\n", ctx->Visual.depthBits); + _mesa_exit(-1); + } + + r300->hw.zstencil_format.cmd[2] = R300_ZTOP_DISABLE; + r300->hw.zstencil_format.cmd[3] = 0x00000003; + r300->hw.zstencil_format.cmd[4] = 0x00000000; + r300SetEarlyZState(ctx); r300->hw.unk4F30.cmd[1] = 0; r300->hw.unk4F30.cmd[2] = 0; - r300->hw.unk4F44.cmd[1] = 0; + r300->hw.zb_hiz_offset.cmd[1] = 0; - r300->hw.unk4F54.cmd[1] = 0; + r300->hw.zb_hiz_pitch.cmd[1] = 0; + r300VapCntl(r300, 0, 0, 0); if (has_tcl) { r300->hw.vps.cmd[R300_VPS_ZERO_0] = 0; r300->hw.vps.cmd[R300_VPS_ZERO_1] = 0; @@ -2027,17 +2486,40 @@ void r300UpdateShaders(r300ContextPtr rmesa) hw_tcl_on = future_hw_tcl_on = 0; r300ResetHwState(rmesa); + r300UpdateStateParameters(ctx, _NEW_PROGRAM); return; } - r300UpdateStateParameters(ctx, _NEW_PROGRAM); } + r300UpdateStateParameters(ctx, _NEW_PROGRAM); } +static const GLfloat *get_fragmentprogram_constant(GLcontext *ctx, + struct gl_program *program, struct prog_src_register srcreg) +{ + static const GLfloat dummy[4] = { 0, 0, 0, 0 }; + + switch(srcreg.File) { + case PROGRAM_LOCAL_PARAM: + return program->LocalParams[srcreg.Index]; + case PROGRAM_ENV_PARAM: + return ctx->FragmentProgram.Parameters[srcreg.Index]; + case PROGRAM_STATE_VAR: + case PROGRAM_NAMED_PARAM: + case PROGRAM_CONSTANT: + return program->Parameters->ParameterValues[srcreg.Index]; + default: + _mesa_problem(ctx, "get_fragmentprogram_constant: Unknown\n"); + return dummy; + } +} + + static void r300SetupPixelShader(r300ContextPtr rmesa) { GLcontext *ctx = rmesa->radeon.glCtx; struct r300_fragment_program *fp = (struct r300_fragment_program *) (char *)ctx->FragmentProgram._Current; + struct r300_fragment_program_code *code; int i, k; if (!fp) /* should only happenen once, just after context is created */ @@ -2049,76 +2531,174 @@ static void r300SetupPixelShader(r300ContextPtr rmesa) __FUNCTION__); return; } + code = &fp->code; - R300_STATECHANGE(rmesa, fpi[0]); - rmesa->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR0_0, fp->alu_end + 1); - for (i = 0; i <= fp->alu_end; i++) { - rmesa->hw.fpi[0].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst0; - } + r300SetupTextures(ctx); + R300_STATECHANGE(rmesa, fpi[0]); R300_STATECHANGE(rmesa, fpi[1]); - rmesa->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR1_0, fp->alu_end + 1); - for (i = 0; i <= fp->alu_end; i++) { - rmesa->hw.fpi[1].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst1; - } - R300_STATECHANGE(rmesa, fpi[2]); - rmesa->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR2_0, fp->alu_end + 1); - for (i = 0; i <= fp->alu_end; i++) { - rmesa->hw.fpi[2].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst2; - } - R300_STATECHANGE(rmesa, fpi[3]); - rmesa->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR3_0, fp->alu_end + 1); - for (i = 0; i <= fp->alu_end; i++) { - rmesa->hw.fpi[3].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst3; + rmesa->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_RGB_INST_0, code->alu.length); + rmesa->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_RGB_ADDR_0, code->alu.length); + rmesa->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_ALPHA_INST_0, code->alu.length); + rmesa->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_ALPHA_ADDR_0, code->alu.length); + for (i = 0; i < code->alu.length; i++) { + rmesa->hw.fpi[0].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst0; + rmesa->hw.fpi[1].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst1; + rmesa->hw.fpi[2].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst2; + rmesa->hw.fpi[3].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst3; } R300_STATECHANGE(rmesa, fp); - rmesa->hw.fp.cmd[R300_FP_CNTL0] = fp->cur_node | (fp->first_node_has_tex << 3); - rmesa->hw.fp.cmd[R300_FP_CNTL1] = fp->max_temp_idx; + rmesa->hw.fp.cmd[R300_FP_CNTL0] = code->cur_node | (code->first_node_has_tex << 3); + rmesa->hw.fp.cmd[R300_FP_CNTL1] = code->max_temp_idx; rmesa->hw.fp.cmd[R300_FP_CNTL2] = - (fp->alu_offset << R300_PFS_CNTL_ALU_OFFSET_SHIFT) | - (fp->alu_end << R300_PFS_CNTL_ALU_END_SHIFT) | - (fp->tex_offset << R300_PFS_CNTL_TEX_OFFSET_SHIFT) | - (fp->tex_end << R300_PFS_CNTL_TEX_END_SHIFT); + (0 << R300_PFS_CNTL_ALU_OFFSET_SHIFT) | + ((code->alu.length-1) << R300_PFS_CNTL_ALU_END_SHIFT) | + (0 << R300_PFS_CNTL_TEX_OFFSET_SHIFT) | + ((code->tex.length ? code->tex.length-1 : 0) << R300_PFS_CNTL_TEX_END_SHIFT); /* I just want to say, the way these nodes are stored.. weird.. */ - for (i = 0, k = (4 - (fp->cur_node + 1)); i < 4; i++, k++) { - if (i < (fp->cur_node + 1)) { + for (i = 0, k = (4 - (code->cur_node + 1)); i < 4; i++, k++) { + if (i < (code->cur_node + 1)) { rmesa->hw.fp.cmd[R300_FP_NODE0 + k] = - (fp->node[i].alu_offset << R300_PFS_NODE_ALU_OFFSET_SHIFT) | - (fp->node[i].alu_end << R300_PFS_NODE_ALU_END_SHIFT) | - (fp->node[i].tex_offset << R300_PFS_NODE_TEX_OFFSET_SHIFT) | - (fp->node[i].tex_end << R300_PFS_NODE_TEX_END_SHIFT) | - fp->node[i].flags; + (code->node[i].alu_offset << R300_ALU_START_SHIFT) | + (code->node[i].alu_end << R300_ALU_SIZE_SHIFT) | + (code->node[i].tex_offset << R300_TEX_START_SHIFT) | + (code->node[i].tex_end << R300_TEX_SIZE_SHIFT) | + code->node[i].flags; } else { rmesa->hw.fp.cmd[R300_FP_NODE0 + (3 - i)] = 0; } } R300_STATECHANGE(rmesa, fpp); - rmesa->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, fp->const_nr * 4); - for (i = 0; i < fp->const_nr; i++) { - rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 0] = r300PackFloat24(fp->constant[i][0]); - rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 1] = r300PackFloat24(fp->constant[i][1]); - rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 2] = r300PackFloat24(fp->constant[i][2]); - rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 3] = r300PackFloat24(fp->constant[i][3]); + rmesa->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, code->const_nr * 4); + for (i = 0; i < code->const_nr; i++) { + const GLfloat *constant = get_fragmentprogram_constant(ctx, + &fp->mesa_program.Base, code->constant[i]); + rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 0] = r300PackFloat24(constant[0]); + rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 1] = r300PackFloat24(constant[1]); + rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 2] = r300PackFloat24(constant[2]); + rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 3] = r300PackFloat24(constant[3]); } } +#define bump_r500fp_count(ptr, new_count) do{\ + drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\ + int _nc=(new_count)/6; \ + assert(_nc < 256); \ + if(_nc>_p->r500fp.count)_p->r500fp.count=_nc;\ +} while(0) + +#define bump_r500fp_const_count(ptr, new_count) do{\ + drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\ + int _nc=(new_count)/4; \ + assert(_nc < 256); \ + if(_nc>_p->r500fp.count)_p->r500fp.count=_nc;\ +} while(0) + +static void r500SetupPixelShader(r300ContextPtr rmesa) +{ + GLcontext *ctx = rmesa->radeon.glCtx; + struct r500_fragment_program *fp = (struct r500_fragment_program *) + (char *)ctx->FragmentProgram._Current; + int i; + struct r500_fragment_program_code *code; + + if (!fp) /* should only happenen once, just after context is created */ + return; + + ((drm_r300_cmd_header_t *) rmesa->hw.r500fp.cmd)->r500fp.count = 0; + ((drm_r300_cmd_header_t *) rmesa->hw.r500fp_const.cmd)->r500fp.count = 0; + + r500TranslateFragmentShader(rmesa, fp); + if (!fp->translated) { + fprintf(stderr, "%s: No valid fragment shader, exiting\n", + __FUNCTION__); + return; + } + code = &fp->code; + + if (fp->mesa_program.FogOption != GL_NONE) { + /* Enable HW fog. Try not to squish GL context. + * (Anybody sane remembered to set glFog() opts first!) */ + r300SetFogState(ctx, GL_TRUE); + ctx->Fog.Mode = fp->mesa_program.FogOption; + r300Fogfv(ctx, GL_FOG_MODE, NULL); + } else + /* Make sure HW is matching GL context. */ + r300SetFogState(ctx, ctx->Fog.Enabled); + + r300SetupTextures(ctx); + + R300_STATECHANGE(rmesa, fp); + rmesa->hw.fp.cmd[R500_FP_PIXSIZE] = code->max_temp_idx; + + rmesa->hw.fp.cmd[R500_FP_CODE_ADDR] = + R500_US_CODE_START_ADDR(code->inst_offset) | + R500_US_CODE_END_ADDR(code->inst_end); + rmesa->hw.fp.cmd[R500_FP_CODE_RANGE] = + R500_US_CODE_RANGE_ADDR(code->inst_offset) | + R500_US_CODE_RANGE_SIZE(code->inst_end); + rmesa->hw.fp.cmd[R500_FP_CODE_OFFSET] = + R500_US_CODE_OFFSET_ADDR(0); /* FIXME when we add flow control */ + + R300_STATECHANGE(rmesa, r500fp); + /* Emit our shader... */ + for (i = 0; i < code->inst_end+1; i++) { + rmesa->hw.r500fp.cmd[i*6+1] = code->inst[i].inst0; + rmesa->hw.r500fp.cmd[i*6+2] = code->inst[i].inst1; + rmesa->hw.r500fp.cmd[i*6+3] = code->inst[i].inst2; + rmesa->hw.r500fp.cmd[i*6+4] = code->inst[i].inst3; + rmesa->hw.r500fp.cmd[i*6+5] = code->inst[i].inst4; + rmesa->hw.r500fp.cmd[i*6+6] = code->inst[i].inst5; + } + + bump_r500fp_count(rmesa->hw.r500fp.cmd, (code->inst_end + 1) * 6); + + R300_STATECHANGE(rmesa, r500fp_const); + for (i = 0; i < code->const_nr; i++) { + const GLfloat *constant = get_fragmentprogram_constant(ctx, + &fp->mesa_program.Base, code->constant[i]); + rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 0] = r300PackFloat32(constant[0]); + rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 1] = r300PackFloat32(constant[1]); + rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 2] = r300PackFloat32(constant[2]); + rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 3] = r300PackFloat32(constant[3]); + } + bump_r500fp_const_count(rmesa->hw.r500fp_const.cmd, code->const_nr * 4); + +} + void r300UpdateShaderStates(r300ContextPtr rmesa) { GLcontext *ctx; ctx = rmesa->radeon.glCtx; r300UpdateTextureState(ctx); + r300SetEarlyZState(ctx); - r300SetupPixelShader(rmesa); - r300SetupTextures(ctx); + GLuint fgdepthsrc = R300_FG_DEPTH_SRC_SCAN; + if (current_fragment_program_writes_depth(ctx)) + fgdepthsrc = R300_FG_DEPTH_SRC_SHADER; + if (fgdepthsrc != rmesa->hw.fg_depth_src.cmd[1]) { + R300_STATECHANGE(rmesa, fg_depth_src); + rmesa->hw.fg_depth_src.cmd[1] = fgdepthsrc; + } + + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) + r500SetupPixelShader(rmesa); + else + r300SetupPixelShader(rmesa); + + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) + r500SetupRSUnit(ctx); + else + r300SetupRSUnit(ctx); if ((rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) r300SetupVertexProgram(rmesa); - r300SetupRSUnit(ctx); + } /** @@ -2158,13 +2738,11 @@ void r300InitState(r300ContextPtr r300) switch (ctx->Visual.depthBits) { case 16: r300->state.depth.scale = 1.0 / (GLfloat) 0xffff; - depth_fmt = R300_DEPTH_FORMAT_16BIT_INT_Z; - r300->state.stencil.clear = 0x00000000; + depth_fmt = R300_DEPTHFORMAT_16BIT_INT_Z; break; case 24: r300->state.depth.scale = 1.0 / (GLfloat) 0xffffff; - depth_fmt = R300_DEPTH_FORMAT_24BIT_INT_Z; - r300->state.stencil.clear = 0x00ff0000; + depth_fmt = R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL; break; default: fprintf(stderr, "Error: Unsupported depth %d... exiting\n", @@ -2188,6 +2766,24 @@ static void r300RenderMode(GLcontext * ctx, GLenum mode) (void)mode; } +void r300UpdateClipPlanes( GLcontext *ctx ) +{ + r300ContextPtr rmesa = R300_CONTEXT(ctx); + GLuint p; + + for (p = 0; p < ctx->Const.MaxClipPlanes; p++) { + if (ctx->Transform.ClipPlanesEnabled & (1 << p)) { + GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p]; + + R300_STATECHANGE( rmesa, vpucp[p] ); + rmesa->hw.vpucp[p].cmd[R300_VPUCP_X] = ip[0]; + rmesa->hw.vpucp[p].cmd[R300_VPUCP_Y] = ip[1]; + rmesa->hw.vpucp[p].cmd[R300_VPUCP_Z] = ip[2]; + rmesa->hw.vpucp[p].cmd[R300_VPUCP_W] = ip[3]; + } + } +} + /** * Initialize driver's state callback functions */ @@ -2208,9 +2804,12 @@ void r300InitStateFuncs(struct dd_function_table *functions) functions->Fogfv = r300Fogfv; functions->FrontFace = r300FrontFace; functions->ShadeModel = r300ShadeModel; + functions->LogicOpcode = r300LogicOpcode; + + /* ARB_point_parameters */ + functions->PointParameterfv = r300PointParameter; /* Stencil related */ - functions->ClearStencil = r300ClearStencil; functions->StencilFuncSeparate = r300StencilFuncSeparate; functions->StencilMaskSeparate = r300StencilMaskSeparate; functions->StencilOpSeparate = r300StencilOpSeparate; @@ -2225,4 +2824,6 @@ void r300InitStateFuncs(struct dd_function_table *functions) functions->PolygonMode = r300PolygonMode; functions->RenderMode = r300RenderMode; + + functions->ClipPlane = r300ClipPlane; } |