diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nv10_state_raster.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nv10_state_raster.c | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state_raster.c b/src/mesa/drivers/dri/nouveau/nv10_state_raster.c new file mode 100644 index 00000000000..68882ef05f2 --- /dev/null +++ b/src/mesa/drivers/dri/nouveau/nv10_state_raster.c @@ -0,0 +1,186 @@ +/* + * Copyright (C) 2009 Francisco Jerez. + * All Rights Reserved. + * + * 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 the rights to use, copy, modify, merge, publish, + * distribute, sublicense, 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 NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS 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 "nouveau_driver.h" +#include "nouveau_context.h" +#include "nouveau_gldefs.h" +#include "nouveau_class.h" +#include "nv10_driver.h" + +void +nv10_emit_alpha_func(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_ALPHA_FUNC_ENABLE, 1); + OUT_RING(chan, ctx->Color.AlphaEnabled ? 1 : 0); + + BEGIN_RING(chan, celsius, NV10TCL_ALPHA_FUNC_FUNC, 2); + OUT_RING(chan, nvgl_comparison_op(ctx->Color.AlphaFunc)); + OUT_RING(chan, FLOAT_TO_UBYTE(ctx->Color.AlphaRef)); +} + +void +nv10_emit_blend_color(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_BLEND_COLOR, 1); + OUT_RING(chan, FLOAT_TO_UBYTE(ctx->Color.BlendColor[3]) << 24 | + FLOAT_TO_UBYTE(ctx->Color.BlendColor[0]) << 16 | + FLOAT_TO_UBYTE(ctx->Color.BlendColor[1]) << 8 | + FLOAT_TO_UBYTE(ctx->Color.BlendColor[2]) << 0); +} + +void +nv10_emit_blend_equation(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_BLEND_FUNC_ENABLE, 1); + OUT_RING(chan, ctx->Color.BlendEnabled ? 1 : 0); + + BEGIN_RING(chan, celsius, NV10TCL_BLEND_EQUATION, 1); + OUT_RING(chan, nvgl_blend_eqn(ctx->Color.BlendEquationRGB)); +} + +void +nv10_emit_blend_func(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_BLEND_FUNC_SRC, 2); + OUT_RING(chan, nvgl_blend_func(ctx->Color.BlendSrcRGB)); + OUT_RING(chan, nvgl_blend_func(ctx->Color.BlendDstRGB)); +} + +void +nv10_emit_color_mask(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_COLOR_MASK, 1); + OUT_RING(chan, ((ctx->Color.ColorMask[0][3] ? 1 << 24 : 0) | + (ctx->Color.ColorMask[0][0] ? 1 << 16 : 0) | + (ctx->Color.ColorMask[0][1] ? 1 << 8 : 0) | + (ctx->Color.ColorMask[0][2] ? 1 << 0 : 0))); +} + +void +nv10_emit_depth(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_DEPTH_TEST_ENABLE, 1); + OUT_RING(chan, ctx->Depth.Test ? 1 : 0); + BEGIN_RING(chan, celsius, NV10TCL_DEPTH_WRITE_ENABLE, 1); + OUT_RING(chan, ctx->Depth.Mask ? 1 : 0); + BEGIN_RING(chan, celsius, NV10TCL_DEPTH_FUNC, 1); + OUT_RING(chan, nvgl_comparison_op(ctx->Depth.Func)); +} + +void +nv10_emit_dither(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_DITHER_ENABLE, 1); + OUT_RING(chan, ctx->Color.DitherFlag ? 1 : 0); +} + +void +nv10_emit_index_mask(GLcontext *ctx, int emit) +{ +} + +void +nv10_emit_logic_opcode(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + assert(!ctx->Color.ColorLogicOpEnabled + || context_chipset(ctx) >= 0x11); + + BEGIN_RING(chan, celsius, NV11TCL_COLOR_LOGIC_OP_ENABLE, 2); + OUT_RING(chan, ctx->Color.ColorLogicOpEnabled ? 1 : 0); + OUT_RING(chan, nvgl_logicop_func(ctx->Color.LogicOp)); +} + +void +nv10_emit_shade_model(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_SHADE_MODEL, 1); + OUT_RING(chan, ctx->Light.ShadeModel == GL_SMOOTH ? + NV10TCL_SHADE_MODEL_SMOOTH : NV10TCL_SHADE_MODEL_FLAT); +} + +void +nv10_emit_stencil_func(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_STENCIL_ENABLE, 1); + OUT_RING(chan, ctx->Stencil.Enabled ? 1 : 0); + + BEGIN_RING(chan, celsius, NV10TCL_STENCIL_FUNC_FUNC, 3); + OUT_RING(chan, nvgl_comparison_op(ctx->Stencil.Function[0])); + OUT_RING(chan, ctx->Stencil.Ref[0]); + OUT_RING(chan, ctx->Stencil.ValueMask[0]); +} + +void +nv10_emit_stencil_mask(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_STENCIL_MASK, 1); + OUT_RING(chan, ctx->Stencil.WriteMask[0]); +} + +void +nv10_emit_stencil_op(GLcontext *ctx, int emit) +{ + struct nouveau_channel *chan = context_chan(ctx); + struct nouveau_grobj *celsius = context_eng3d(ctx); + + BEGIN_RING(chan, celsius, NV10TCL_STENCIL_OP_FAIL, 3); + OUT_RING(chan, nvgl_stencil_op(ctx->Stencil.FailFunc[0])); + OUT_RING(chan, nvgl_stencil_op(ctx->Stencil.ZFailFunc[0])); + OUT_RING(chan, nvgl_stencil_op(ctx->Stencil.ZPassFunc[0])); +} |