diff options
| author | Patrice Mandin <patrice@manoir.racoon.city> | 2007-01-14 14:03:42 +0100 |
|---|---|---|
| committer | Patrice Mandin <patrice@manoir.racoon.city> | 2007-01-14 14:03:42 +0100 |
| commit | faada2485a864298562b5e59b0703748c6f6f9d5 (patch) | |
| tree | a3cd31c736737a7a43dad663ddc61c017719a101 /src | |
| parent | 29484f24fb2c21772c6a3ddf33a77ec83d415fdc (diff) | |
nouveau: nv10: stencil functions
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nv10_state.c | 45 |
1 files changed, 28 insertions, 17 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state.c b/src/mesa/drivers/dri/nouveau/nv10_state.c index 17336a7b2a..a9cce932d8 100644 --- a/src/mesa/drivers/dri/nouveau/nv10_state.c +++ b/src/mesa/drivers/dri/nouveau/nv10_state.c @@ -41,18 +41,10 @@ static void nv10AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref) CLAMPED_FLOAT_TO_UBYTE(ubRef, ref); BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC, 2); - OUT_RING_CACHE(func); /* NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC */ - OUT_RING_CACHE(ubRef); /* NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_REF */ + OUT_RING_CACHE(func); + OUT_RING_CACHE(ubRef); } -/* - Supported blend extensions on NV10 - EXT_blend_color - EXT_blend_minmax - EXT_blend_subtract - NV_blend_square -*/ - static void nv10BlendColor(GLcontext *ctx, const GLfloat color[4]) { nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); @@ -88,7 +80,7 @@ static void nv10BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, GLenum dfac BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC, 2); OUT_RING_CACHE(sfactorRGB); - OUT_RING_CACHE(dfactorRGB); /* NV10_TCL_PRIMITIVE_3D_BLEND_FUNC_DST */ + OUT_RING_CACHE(dfactorRGB); } static void nv10Clear(GLcontext *ctx, GLbitfield mask) @@ -549,21 +541,40 @@ static void nv10ShadeModel(GLcontext *ctx, GLenum mode) OUT_RING_CACHE(mode); } +/** OpenGL 2.0 two-sided StencilFunc */ static void nv10StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func, GLint ref, GLuint mask) { - /* Not for NV10 */ + nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); + + /* NV10 do not have separate FRONT and BACK stencils */ + BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_STENCIL_FUNC_FUNC, 3); + OUT_RING_CACHE(func); + OUT_RING_CACHE(ref); + OUT_RING_CACHE(mask); } +/** OpenGL 2.0 two-sided StencilMask */ static void nv10StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask) { - /* Not for NV10 */ + nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); + + /* NV10 do not have separate FRONT and BACK stencils */ + BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_STENCIL_MASK, 1); + OUT_RING_CACHE(mask); } +/** OpenGL 2.0 two-sided StencilOp */ static void nv10StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail, GLenum zfail, GLenum zpass) { - /* Not for NV10 */ + nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); + + /* NV10 do not have separate FRONT and BACK stencils */ + BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_STENCIL_OP_FAIL, 3); + OUT_RING_CACHE(fail); + OUT_RING_CACHE(zfail); + OUT_RING_CACHE(zpass); } /** Control the generation of texture coordinates */ @@ -641,9 +652,9 @@ void nv10InitStateFuncs(GLcontext *ctx, struct dd_function_table *func) /* func->RenderMode = nv10RenderMode;*/ func->Scissor = nv10Scissor; func->ShadeModel = nv10ShadeModel; - func->StencilFuncSeparate = nv10StencilFuncSeparate; /* Not for NV10 */ - func->StencilMaskSeparate = nv10StencilMaskSeparate; /* Not for NV10 */ - func->StencilOpSeparate = nv10StencilOpSeparate; /* Not for NV10 */ + func->StencilFuncSeparate = nv10StencilFuncSeparate; + func->StencilMaskSeparate = nv10StencilMaskSeparate; + func->StencilOpSeparate = nv10StencilOpSeparate; /* func->TexGen = nv10TexGen;*/ /* func->TexParameter = nv10TexParameter;*/ func->TextureMatrix = nv10TextureMatrix; |