fix up radeon span functions using latest r200 code from Brian,

[mesa.git] / src / mesa / drivers / dri / r200 / r200_context.c

diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index d8a17e7e33de66870bae1014980137f0ef6a16dc..1c65fea6a137066afa3649ddcc12ae1055441ab5 100644 (file)
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -67,6 +67,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define need_GL_ARB_texture_compression
 #define need_GL_ARB_vertex_buffer_object
 #define need_GL_ARB_vertex_program
+#define need_GL_ATI_fragment_shader
 #define need_GL_EXT_blend_minmax
 #define need_GL_EXT_fog_coord
 #define need_GL_EXT_secondary_color
@@ -177,6 +178,10 @@ const struct dri_extension NV_vp_extension[] = {
     { "GL_NV_vertex_program",              GL_NV_vertex_program_functions }
 };
 
+const struct dri_extension ATI_fs_extension[] = {
+    { "GL_ATI_fragment_shader",            GL_ATI_fragment_shader_functions }
+};
+
 extern const struct tnl_pipeline_stage _r200_render_stage;
 extern const struct tnl_pipeline_stage _r200_tcl_stage;
 
@@ -194,6 +199,7 @@ static const struct tnl_pipeline_stage *r200_pipeline[] = {
    &_tnl_fog_coordinate_stage,
    &_tnl_texgen_stage,
    &_tnl_texture_transform_stage,
+   &_tnl_arb_vertex_program_stage,
    &_tnl_vertex_program_stage,
 
    /* Try again to go to tcl? 
@@ -394,12 +400,19 @@ GLboolean r200CreateContext( const __GLcontextModes *glVisual,
 
    ctx->Const.MaxTextureMaxAnisotropy = 16.0;
 
-   /* No wide points.
+   /* No wide AA points.
     */
    ctx->Const.MinPointSize = 1.0;
    ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 1.0;
    ctx->Const.MaxPointSizeAA = 1.0;
+   ctx->Const.PointSizeGranularity = 0.0625;
+   if (rmesa->r200Screen->drmSupportsPointSprites)
+      ctx->Const.MaxPointSize = 2047.0;
+   else
+      ctx->Const.MaxPointSize = 1.0;
+
+   /* mesa initialization problem - _mesa_init_point was already called */
+   ctx->Point.MaxSize = ctx->Const.MaxPointSize;
 
    ctx->Const.MinLineWidth = 1.0;
    ctx->Const.MinLineWidthAA = 1.0;
@@ -465,6 +478,8 @@ GLboolean r200CreateContext( const __GLcontextModes *glVisual,
    if(driQueryOptionb(&rmesa->optionCache, "nv_vertex_program"))
       driInitSingleExtension( ctx, NV_vp_extension );
 
+   if ((ctx->Const.MaxTextureUnits == 6) && rmesa->r200Screen->drmSupportsFragShader)
+      driInitSingleExtension( ctx, ATI_fs_extension );
 #if 0
    r200InitDriverFuncs( ctx );
    r200InitIoctlFuncs( ctx );