*/
+#include "main/imports.h"
+#include "main/api_noop.h"
+#include "main/macros.h"
+#include "main/vtxfmt.h"
+#include "main/simple_list.h"
+#include "shader/shader_api.h"
+
#include "brw_context.h"
#include "brw_defines.h"
#include "brw_draw.h"
+#include "brw_state.h"
#include "brw_vs.h"
-#include "imports.h"
#include "intel_tex.h"
#include "intel_blit.h"
#include "intel_batchbuffer.h"
+#include "intel_pixel.h"
+#include "intel_span.h"
+#include "tnl/t_pipeline.h"
#include "utils.h"
-#include "api_noop.h"
-#include "vtxfmt.h"
-#include "shader/shader_api.h"
/***************************************
* Mesa's Driver Functions
***************************************/
-static const struct dri_extension brw_extensions[] =
-{
- { "GL_ARB_depth_texture", NULL },
- { "GL_ARB_fragment_program", NULL },
- { "GL_ARB_shadow", NULL },
- { "GL_EXT_shadow_funcs", NULL },
- /* ARB extn won't work if not enabled */
- { "GL_SGIX_depth_texture", NULL },
- { "GL_ARB_texture_env_crossbar", NULL },
- { NULL, NULL }
-};
-
static void brwUseProgram(GLcontext *ctx, GLuint program)
{
- struct brw_context *brw = brw_context(ctx);
- struct gl_shader_program *sh_prog;
- _mesa_use_program(ctx, program);
- sh_prog = ctx->Shader.CurrentProgram;
- if (sh_prog) {
- if (sh_prog->VertexProgram) {
- brw->attribs.VertexProgram->Current = sh_prog->VertexProgram;
- sh_prog->VertexProgram->Base.RefCount++;
- ctx->VertexProgram.Enabled = GL_TRUE;
- }else
- ctx->VertexProgram.Enabled = GL_FALSE;
-
- if (sh_prog->FragmentProgram) {
- brw->attribs.FragmentProgram->Current = sh_prog->FragmentProgram;
- sh_prog->FragmentProgram->Base.RefCount++;
- ctx->FragmentProgram.Enabled = GL_TRUE;
- } else
- ctx->FragmentProgram.Enabled = GL_FALSE;
- }
+ _mesa_use_program(ctx, program);
}
static void brwInitProgFuncs( struct dd_function_table *functions )
static void brwInitDriverFunctions( struct dd_function_table *functions )
{
intelInitDriverFunctions( functions );
+
brwInitFragProgFuncs( functions );
brwInitProgFuncs( functions );
-}
-
+ brw_init_queryobj_functions(functions);
-static void brw_init_attribs( struct brw_context *brw )
-{
- GLcontext *ctx = &brw->intel.ctx;
-
- brw->attribs.Color = &ctx->Color;
- brw->attribs.Depth = &ctx->Depth;
- brw->attribs.Fog = &ctx->Fog;
- brw->attribs.Hint = &ctx->Hint;
- brw->attribs.Light = &ctx->Light;
- brw->attribs.Line = &ctx->Line;
- brw->attribs.Point = &ctx->Point;
- brw->attribs.Polygon = &ctx->Polygon;
- brw->attribs.Scissor = &ctx->Scissor;
- brw->attribs.Stencil = &ctx->Stencil;
- brw->attribs.Texture = &ctx->Texture;
- brw->attribs.Transform = &ctx->Transform;
- brw->attribs.Viewport = &ctx->Viewport;
- brw->attribs.VertexProgram = &ctx->VertexProgram;
- brw->attribs.FragmentProgram = &ctx->FragmentProgram;
- brw->attribs.PolygonStipple = &ctx->PolygonStipple[0];
+ functions->Viewport = intel_viewport;
}
-
GLboolean brwCreateContext( const __GLcontextModes *mesaVis,
__DRIcontextPrivate *driContextPriv,
void *sharedContextPrivate)
return GL_FALSE;
}
- ctx->Const.MaxTextureUnits = BRW_MAX_TEX_UNIT;
- ctx->Const.MaxTextureImageUnits = BRW_MAX_TEX_UNIT;
- ctx->Const.MaxTextureCoordUnits = BRW_MAX_TEX_UNIT;
+ /* Initialize swrast, tnl driver tables: */
+ intelInitSpanFuncs(ctx);
+
+ TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline;
+ ctx->Const.MaxTextureImageUnits = BRW_MAX_TEX_UNIT;
+ ctx->Const.MaxTextureCoordUnits = 8; /* Mesa limit */
+ ctx->Const.MaxTextureUnits = MIN2(ctx->Const.MaxTextureCoordUnits,
+ ctx->Const.MaxTextureImageUnits);
+ ctx->Const.MaxVertexTextureImageUnits = 0; /* no vertex shader textures */
- /* Advertise the full hardware capabilities. The new memory
- * manager should cope much better with overload situations:
+ /* Mesa limits textures to 4kx4k; it would be nice to fix that someday
*/
- ctx->Const.MaxTextureLevels = 12;
+ ctx->Const.MaxTextureLevels = 13;
ctx->Const.Max3DTextureLevels = 9;
ctx->Const.MaxCubeTextureLevels = 12;
- ctx->Const.MaxTextureRectSize = (1<<11);
- ctx->Const.MaxTextureUnits = BRW_MAX_TEX_UNIT;
+ ctx->Const.MaxTextureRectSize = (1<<12);
-/* ctx->Const.MaxNativeVertexProgramTemps = 32; */
-
+ /* if conformance mode is set, swrast can handle any size AA point */
+ ctx->Const.MaxPointSizeAA = 255.0;
- driInitExtensions( ctx, brw_extensions, GL_FALSE );
+/* ctx->Const.MaxNativeVertexProgramTemps = 32; */
- brw_init_attribs( brw );
- brw_init_metaops( brw );
brw_init_state( brw );
brw->state.dirty.mesa = ~0;
brw->emit_state_always = 0;
- ctx->FragmentProgram._MaintainTexEnvProgram = 1;
-
- brw_draw_init( brw );
+ ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
+ ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
- brw_ProgramCacheInit( ctx );
+ make_empty_list(&brw->query.active_head);
- brw_FrameBufferTexInit( brw );
+ brw_draw_init( brw );
return GL_TRUE;
}