diff options
Diffstat (limited to 'src/mesa/drivers/dri/savage/savagespan.c')
| -rw-r--r-- | src/mesa/drivers/dri/savage/savagespan.c | 74 |
1 files changed, 70 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/savage/savagespan.c b/src/mesa/drivers/dri/savage/savagespan.c index 4fad537ba62..acdfde097b5 100644 --- a/src/mesa/drivers/dri/savage/savagespan.c +++ b/src/mesa/drivers/dri/savage/savagespan.c @@ -230,9 +230,9 @@ static void savageDDSetBuffer(GLcontext *ctx, GLframebuffer *buffer, savageContextPtr imesa = SAVAGE_CONTEXT(ctx); char *map; - assert((bufferBit == DD_FRONT_LEFT_BIT) || (bufferBit == DD_BACK_LEFT_BIT)); + assert((bufferBit == BUFFER_BIT_FRONT_LEFT) || (bufferBit == BUFFER_BIT_BACK_LEFT)); - map = (bufferBit == DD_FRONT_LEFT_BIT) + map = (bufferBit == BUFFER_BIT_FRONT_LEFT) ? imesa->apertureBase[TARGET_FRONT] : imesa->apertureBase[TARGET_BACK]; @@ -306,15 +306,18 @@ void savageDDInitSpanFuncs( GLcontext *ctx ) swdd->SetBuffer = savageDDSetBuffer; +#if 0 switch (imesa->savageScreen->cpp) { case 2: savageInitPointers_565( swdd ); break; case 4: savageInitPointers_8888( swdd ); } +#endif switch (imesa->savageScreen->zpp) { case 2: +#if 0 if (imesa->float_depth) { swdd->ReadDepthSpan = savageReadDepthSpan_16f; swdd->WriteDepthSpan = savageWriteDepthSpan_16f; @@ -328,9 +331,10 @@ void savageDDInitSpanFuncs( GLcontext *ctx ) swdd->ReadDepthPixels = savageReadDepthPixels_16; swdd->WriteDepthPixels = savageWriteDepthPixels_16; } - +#endif break; - case 4: + case 4: +#if 0 if (imesa->float_depth) { swdd->ReadDepthSpan = savageReadDepthSpan_8_24f; swdd->WriteDepthSpan = savageWriteDepthSpan_8_24f; @@ -348,6 +352,7 @@ void savageDDInitSpanFuncs( GLcontext *ctx ) swdd->WriteStencilSpan = savageWriteStencilSpan_8_24; swdd->ReadStencilPixels = savageReadStencilPixels_8_24; swdd->WriteStencilPixels = savageWriteStencilPixels_8_24; +#endif break; } @@ -369,3 +374,64 @@ void savageDDInitSpanFuncs( GLcontext *ctx ) ctx->Driver.DrawPixels = savageDrawPixels; ctx->Driver.ReadPixels = savageReadPixels; } + + + +/** + * Plug in the Get/Put routines for the given driRenderbuffer. + */ +void +savageSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis, + GLboolean float_depth) +{ + if (drb->Base.InternalFormat == GL_RGBA) { + if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) { + savageInitPointers_565(&drb->Base); + } + else { + savageInitPointers_8888(&drb->Base); + } + } + else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) { + if (float_depth) { + drb->Base.GetRow = savageReadDepthSpan_16f; + drb->Base.GetValues = savageReadDepthPixels_16f; + drb->Base.PutRow = savageWriteDepthSpan_16f; + drb->Base.PutMonoRow = savageWriteMonoDepthSpan_16f; + drb->Base.PutValues = savageWriteDepthPixels_16f; + } + else { + drb->Base.GetRow = savageReadDepthSpan_16; + drb->Base.GetValues = savageReadDepthPixels_16; + drb->Base.PutRow = savageWriteDepthSpan_16; + drb->Base.PutMonoRow = savageWriteMonoDepthSpan_16; + drb->Base.PutValues = savageWriteDepthPixels_16; + } + drb->Base.PutMonoValues = NULL; + } + else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) { + if (float_depth) { + drb->Base.GetRow = savageReadDepthSpan_8_24f; + drb->Base.GetValues = savageReadDepthPixels_8_24f; + drb->Base.PutRow = savageWriteDepthSpan_8_24f; + drb->Base.PutMonoRow = savageWriteMonoDepthSpan_8_24f; + drb->Base.PutValues = savageWriteDepthPixels_8_24f; + } + else { + drb->Base.GetRow = savageReadDepthSpan_8_24; + drb->Base.GetValues = savageReadDepthPixels_8_24; + drb->Base.PutRow = savageWriteDepthSpan_8_24; + drb->Base.PutMonoRow = savageWriteMonoDepthSpan_8_24; + drb->Base.PutValues = savageWriteDepthPixels_8_24; + } + drb->Base.PutMonoValues = NULL; + } + else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) { + drb->Base.GetRow = savageReadStencilSpan_8_24; + drb->Base.GetValues = savageReadStencilPixels_8_24; + drb->Base.PutRow = savageWriteStencilSpan_8_24; + drb->Base.PutMonoRow = savageWriteMonoStencilSpan_8_24; + drb->Base.PutValues = savageWriteStencilPixels_8_24; + drb->Base.PutMonoValues = NULL; + } +} |