diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2005-05-04 20:11:35 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2005-05-04 20:11:35 +0000 |
| commit | e4b2356c07d31fbeeabb13b2fb47db703b473080 (patch) | |
| tree | d8b7f1c7c9e7c84d84349485f942dd205dd4c16d /src/mesa/swrast/s_tritemp.h | |
| parent | ebef61f5c0950572f9c6a81b08f447957461675c (diff) | |
Major check-in of changes for GL_EXT_framebuffer_object extension.
Main driver impacts:
- new code for creating the Mesa GLframebuffer
- new span/pixel read/write code
Some drivers not yet updated/tested.
Diffstat (limited to 'src/mesa/swrast/s_tritemp.h')
| -rw-r--r-- | src/mesa/swrast/s_tritemp.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mesa/swrast/s_tritemp.h b/src/mesa/swrast/s_tritemp.h index 0be17ed0b3..fe19a3363f 100644 --- a/src/mesa/swrast/s_tritemp.h +++ b/src/mesa/swrast/s_tritemp.h @@ -169,9 +169,9 @@ static void NAME(GLcontext *ctx, const SWvertex *v0, } EdgeT; #ifdef INTERP_Z - const GLint depthBits = ctx->Visual.depthBits; + const GLint depthBits = ctx->DrawBuffer->Visual.depthBits; const GLint fixedToDepthShift = depthBits <= 16 ? FIXED_SHIFT : 0; - const GLfloat maxDepth = ctx->DepthMaxF; + const GLfloat maxDepth = ctx->DrawBuffer->_DepthMaxF; #define FixedToDepth(F) ((F) >> fixedToDepthShift) #endif EdgeT eMaj, eTop, eBot; @@ -688,6 +688,8 @@ static void NAME(GLcontext *ctx, const SWvertex *v0, #endif #ifdef INTERP_Z # ifdef DEPTH_TYPE + struct gl_renderbuffer *zrb + = ctx->DrawBuffer->Attachment[BUFFER_DEPTH].Renderbuffer; DEPTH_TYPE *zRow = NULL; GLint dZRowOuter = 0, dZRowInner; /* offset in bytes */ # endif @@ -853,7 +855,7 @@ static void NAME(GLcontext *ctx, const SWvertex *v0, } # ifdef DEPTH_TYPE zRow = (DEPTH_TYPE *) - _swrast_zbuffer_address(ctx, InterpToInt(fxLeftEdge), span.y); + zrb->GetPointer(ctx, zrb, InterpToInt(fxLeftEdge), span.y); dZRowOuter = (ctx->DrawBuffer->Width + idxOuter) * sizeof(DEPTH_TYPE); # endif } @@ -1065,7 +1067,6 @@ static void NAME(GLcontext *ctx, const SWvertex *v0, /* ff = fixed-pt fragment */ const GLint right = InterpToInt(fxRightEdge); span.x = InterpToInt(fxLeftEdge); - if (right <= span.x) span.end = 0; else |