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r600: fix two sided stencil

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This commit is contained in:
Alex Deucher
2009-08-26 13:33:06 -04:00
parent f988c750a9
commit 7ffbe48706
1 changed files with 4 additions and 14 deletions
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src/mesa/drivers/dri/r600/r700_state.c
+4 -14
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@@ -947,9 +947,6 @@ static void r700SetStencilState(GLcontext * ctx, GLboolean state)
R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
GLboolean hw_stencil = GL_FALSE;
//fixme
//r300CatchStencilFallback(ctx);
if (ctx->DrawBuffer) {
struct radeon_renderbuffer *rrbStencil
= radeon_get_renderbuffer(ctx->DrawBuffer, BUFFER_STENCIL);
@@ -958,9 +955,10 @@ static void r700SetStencilState(GLcontext * ctx, GLboolean state)
if (hw_stencil) {
R600_STATECHANGE(context, db);
if (state)
if (state) {
SETbit(r700->DB_DEPTH_CONTROL.u32All, STENCIL_ENABLE_bit);
else
SETbit(r700->DB_DEPTH_CONTROL.u32All, BACKFACE_ENABLE_bit);
} else
CLEARbit(r700->DB_DEPTH_CONTROL.u32All, STENCIL_ENABLE_bit);
}
}
@@ -972,10 +970,8 @@ static void r700StencilFuncSeparate(GLcontext * ctx, GLenum face,
R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
const unsigned back = ctx->Stencil._BackFace;
//fixme
//r300CatchStencilFallback(ctx);
R600_STATECHANGE(context, stencil);
R600_STATECHANGE(context, db);
//front
SETfield(r700->DB_STENCILREFMASK.u32All, ctx->Stencil.Ref[0],
@@ -1003,9 +999,6 @@ static void r700StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask) /
R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
const unsigned back = ctx->Stencil._BackFace;
//fixme
//r300CatchStencilFallback(ctx);
R600_STATECHANGE(context, stencil);
// front
@@ -1025,9 +1018,6 @@ static void r700StencilOpSeparate(GLcontext * ctx, GLenum face,
R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
const unsigned back = ctx->Stencil._BackFace;
//fixme
//r300CatchStencilFallback(ctx);
R600_STATECHANGE(context, db);
SETfield(r700->DB_DEPTH_CONTROL.u32All, translate_stencil_op(ctx->Stencil.FailFunc[0]),