Rip out more dead drawing-related code.

7 files changed, 90 insertions, 214 deletions

diff --git a/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.c b/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.c
index 97e3882bc9..60bd8eaec2 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.c
@@ -337,6 +337,6 @@ intel_batchbuffer_data(struct intel_batchbuffer *batch,
 {
    assert((bytes & 3) == 0);
    intel_batchbuffer_require_space(batch, bytes, flags);
-   __memcpy(batch->ptr, data, bytes);
+   memcpy(batch->ptr, data, bytes);
    batch->ptr += bytes;
 }
diff --git a/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.h b/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.h
index 212f130101..6d4d05e0bb 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.h
+++ b/src/mesa/drivers/dri/i915pipe/intel_batchbuffer.h
@@ -107,7 +107,6 @@ intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
 #define BATCH_LOCALS
 
 #define BEGIN_BATCH(n, flags) do {				\
-   assert(!intel->prim.flush);					\
    intel_batchbuffer_require_space(intel->batch, (n)*4, flags);	\
 } while (0)
 
diff --git a/src/mesa/drivers/dri/i915pipe/intel_context.c b/src/mesa/drivers/dri/i915pipe/intel_context.c
index f0ca5c75c7..395ffd086b 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_context.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_context.c
@@ -240,8 +240,6 @@ intelInvalidateState(GLcontext * ctx, GLuint new_state)
    _tnl_invalidate_vertex_state(ctx, new_state);
 
    st_invalidate_state( ctx, new_state );
-
-   intel_context(ctx)->NewGLState |= new_state;
 }
 
 
@@ -361,33 +359,6 @@ intelCreateContext(const __GLcontextModes * mesaVis,
    driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
                        intel->driScreen->myNum, "i915");
 
-   ctx->Const.MaxTextureMaxAnisotropy = 2.0;
-
-   /* This doesn't yet catch all non-conformant rendering, but it's a
-    * start.
-    */
-   if (getenv("INTEL_STRICT_CONFORMANCE")) {
-      intel->strict_conformance = 1;
-   }
-
-   ctx->Const.MinLineWidth = 1.0;
-   ctx->Const.MinLineWidthAA = 1.0;
-   ctx->Const.MaxLineWidth = 3.0;
-   ctx->Const.MaxLineWidthAA = 3.0;
-   ctx->Const.LineWidthGranularity = 1.0;
-
-   ctx->Const.MinPointSize = 1.0;
-   ctx->Const.MinPointSizeAA = 1.0;
-   ctx->Const.MaxPointSize = 255.0;
-   ctx->Const.MaxPointSizeAA = 3.0;
-   ctx->Const.PointSizeGranularity = 1.0;
-
-   /* reinitialize the context point state.
-    * It depend on constants in __GLcontextRec::Const
-    */
-   _mesa_init_point(ctx);
-
-   ctx->Const.MaxColorAttachments = 4;  /* XXX FBO: review this */
 
    /* Initialize the software rasterizer and helper modules. */
    _vbo_CreateContext(ctx);
@@ -425,34 +396,14 @@ intelCreateContext(const __GLcontextModes * mesaVis,
    intel->driFd = sPriv->fd;
    intel->driHwLock = (drmLock *) & sPriv->pSAREA->lock;
 
-   intel->hw_stipple = 1;
-
-   /* XXX FBO: this doesn't seem to be used anywhere */
-   switch (mesaVis->depthBits) {
-   case 0:                     /* what to do in this case? */
-   case 16:
-      intel->polygon_offset_scale = 1.0 / 0xffff;
-      break;
-   case 24:
-      intel->polygon_offset_scale = 2.0 / 0xffffff;     /* req'd to pass glean */
-      break;
-   default:
-      assert(0);
-      break;
-   }
-
-
    TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline;
 
 
-   intel->RenderIndex = ~0;
 
    fthrottle_mode = driQueryOptioni(&intel->optionCache, "fthrottle_mode");
    intel->iw.irq_seq = -1;
    intel->irqsEmitted = 0;
 
-   _math_matrix_ctr(&intel->ViewportMatrix);
-
    /* Disable imaging extension until convolution is working in
     * teximage paths:
     */
@@ -476,18 +427,10 @@ intelCreateContext(const __GLcontextModes * mesaVis,
       _mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
    }
 
-   intel->prim.primitive = ~0;
-
-
 #if DO_DEBUG
    INTEL_DEBUG = driParseDebugString(getenv("INTEL_DEBUG"), debug_control);
 #endif
 
-   if (getenv("INTEL_NO_RAST")) {
-      fprintf(stderr, "disabling 3D rasterization\n");
-      FALLBACK(intel, INTEL_FALLBACK_USER, 1);
-   }
-
 
    return GL_TRUE;
 }
@@ -510,8 +453,6 @@ intelDestroyContext(__DRIcontextPrivate * driContextPriv)
       _tnl_DestroyContext(&intel->ctx);
       _vbo_DestroyContext(&intel->ctx);
 
-      intel->Fallback = 0;      /* don't call _swrast_Flush later */
-
       intel_batchbuffer_free(intel->batch);
 
       if (intel->last_swap_fence) {
diff --git a/src/mesa/drivers/dri/i915pipe/intel_context.h b/src/mesa/drivers/dri/i915pipe/intel_context.h
index cac9fd7b49..6c728dfe73 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_context.h
+++ b/src/mesa/drivers/dri/i915pipe/intel_context.h
@@ -38,11 +38,7 @@
 #include "intel_screen.h"
 #include "i915_drm.h"
 #include "i830_common.h"
-#include "tnl/t_vertex.h"
 
-#define TAG(x) intel##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
 
 #define DV_PF_555  (1<<8)
 #define DV_PF_565  (2<<8)
@@ -53,67 +49,11 @@ struct pipe_region;
 struct intel_context;
 struct _DriBufferObject;
 
-typedef void (*intel_tri_func) (struct intel_context *, intelVertex *,
-                                intelVertex *, intelVertex *);
-typedef void (*intel_line_func) (struct intel_context *, intelVertex *,
-                                 intelVertex *);
-typedef void (*intel_point_func) (struct intel_context *, intelVertex *);
-
-#define INTEL_FALLBACK_DRAW_BUFFER	 0x1
-#define INTEL_FALLBACK_READ_BUFFER	 0x2
-#define INTEL_FALLBACK_DEPTH_BUFFER      0x4
-#define INTEL_FALLBACK_STENCIL_BUFFER    0x8
-#define INTEL_FALLBACK_USER		 0x10
-#define INTEL_FALLBACK_RENDERMODE	 0x20
-
-#define FALLBACK( intel, bit, mode ) _mesa_printf("intelFallback not implemented/removed\n")
-
 
 #define INTEL_WRITE_PART  0x1
 #define INTEL_WRITE_FULL  0x2
 #define INTEL_READ        0x4
 
-struct intel_texture_object
-{
-   struct gl_texture_object base;       /* The "parent" object */
-
-   /* The mipmap tree must include at least these levels once
-    * validated:
-    */
-   GLuint firstLevel;
-   GLuint lastLevel;
-
-   /* Offset for firstLevel image:
-    */
-   GLuint textureOffset;
-
-   /* On validation any active images held in main memory or in other
-    * regions will be copied to this region and the old storage freed.
-    */
-   struct intel_mipmap_tree *mt;
-
-   GLboolean imageOverride;
-   GLint depthOverride;
-   GLuint pitchOverride;
-};
-
-
-
-struct intel_texture_image
-{
-   struct gl_texture_image base;
-
-   /* These aren't stored in gl_texture_image 
-    */
-   GLuint level;
-   GLuint face;
-
-   /* If intelImage->mt != NULL, image data is stored here.
-    * Else if intelImage->base.Data != NULL, image is stored there.
-    * Else there is no image data.
-    */
-   struct intel_mipmap_tree *mt;
-};
 
 
 #define INTEL_MAX_FIXUP 64
@@ -125,21 +65,12 @@ struct intel_context
    struct pipe_context *pipe;
 
    GLint refcount;
-   GLuint Fallback;
-   GLuint NewGLState;
 
    struct _DriFenceObject *last_swap_fence;
    struct _DriFenceObject *first_swap_fence;
 
    struct intel_batchbuffer *batch;
 
-   struct
-   {
-      GLuint id;
-      GLuint primitive;
-      GLubyte *start_ptr;
-      void (*flush) (struct intel_context *);
-   } prim;
 
    GLboolean locked;
    char *prevLockFile;
@@ -148,41 +79,6 @@ struct intel_context
    GLuint ClearColor565;
    GLuint ClearColor8888;
 
-   /* Offsets of fields within the current vertex:
-    */
-   GLuint coloroffset;
-   GLuint specoffset;
-   GLuint wpos_offset;
-   GLuint wpos_size;
-
-   struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
-   GLuint vertex_attr_count;
-
-   GLfloat polygon_offset_scale;        /* dependent on depth_scale, bpp */
-
-   GLboolean hw_stipple;
-   GLboolean strict_conformance;
-
-   /* AGP memory buffer manager:
-    */
-   struct bufmgr *bm;
-
-
-   /* State for intelvb.c and inteltris.c.
-    */
-   GLuint RenderIndex;
-   GLmatrix ViewportMatrix;
-   GLenum render_primitive;
-   GLenum reduced_primitive;
-   GLuint vertex_size;
-   GLubyte *verts;              /* points to tnl->clipspace.vertex_buf */
-
-
-   /* Fallback rasterization functions 
-    */
-   intel_point_func draw_point;
-   intel_line_func draw_line;
-   intel_tri_func draw_tri;
 
    /* These refer to the current drawing buffer:
     */
@@ -190,8 +86,6 @@ struct intel_context
    drm_clip_rect_t *pClipRects;
    drm_clip_rect_t fboRect;     /**< cliprect for rendering */
 
-   GLuint do_usleeps;
-   int do_irqs;
    GLuint irqsEmitted;
    drm_i915_irq_wait_t iw;
 
@@ -219,15 +113,9 @@ void UNLOCK_HARDWARE( struct intel_context *intel );
 
 extern char *__progname;
 
-
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-#define INTEL_FIREVERTICES(intel)		\
-do {						\
-   if ((intel)->prim.flush)			\
-      (intel)->prim.flush(intel);		\
-} while (0)
+/* Will become a call into state_tracker:
+ */
+#define INTEL_FIREVERTICES(intel)	       
 
 /* ================================================================
  * Color packing:
@@ -248,32 +136,6 @@ do {						\
 
 
 
-/* ================================================================
- * From linux kernel i386 header files, copes with odd sizes better
- * than COPY_DWORDS would:
- * XXX Put this in src/mesa/main/imports.h ???
- */
-#if defined(i386) || defined(__i386__)
-static INLINE void *
-__memcpy(void *to, const void *from, size_t n)
-{
-   int d0, d1, d2;
-   __asm__ __volatile__("rep ; movsl\n\t"
-                        "testb $2,%b4\n\t"
-                        "je 1f\n\t"
-                        "movsw\n"
-                        "1:\ttestb $1,%b4\n\t"
-                        "je 2f\n\t"
-                        "movsb\n" "2:":"=&c"(d0), "=&D"(d1), "=&S"(d2)
-                        :"0"(n / 4), "q"(n), "1"((long) to), "2"((long) from)
-                        :"memory");
-   return (to);
-}
-#else
-#define __memcpy(a,b,c) memcpy(a,b,c)
-#endif
-
-
 
 /* ================================================================
  * Debugging:
@@ -337,6 +199,7 @@ extern void intelInitDriverFunctions(struct dd_function_table *functions);
 
 #define MI_BATCH_BUFFER_END 	(0xA<<23)
 
+#define FALLBACK( ctx, bit, mode ) 
 
 /*======================================================================
  * Inline conversion functions.  
@@ -348,18 +211,6 @@ intel_context(GLcontext * ctx)
    return (struct intel_context *) ctx;
 }
 
-static INLINE struct intel_texture_object *
-intel_texture_object(struct gl_texture_object *obj)
-{
-   return (struct intel_texture_object *) obj;
-}
-
-static INLINE struct intel_texture_image *
-intel_texture_image(struct gl_texture_image *img)
-{
-   return (struct intel_texture_image *) img;
-}
-
 extern struct intel_renderbuffer *intel_renderbuffer(struct gl_renderbuffer
                                                      *rb);
 
diff --git a/src/mesa/drivers/dri/i915pipe/intel_fbo.c b/src/mesa/drivers/dri/i915pipe/intel_fbo.c
index 7b6906dea6..9eee5cce45 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_fbo.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_fbo.c
@@ -41,6 +41,7 @@
 #include "intel_fbo.h"
 #include "intel_mipmap_tree.h"
 #include "intel_regions.h"
+#include "intel_tex.h"
 
 #include "pipe/p_context.h"
 
diff --git a/src/mesa/drivers/dri/i915pipe/intel_tex.c b/src/mesa/drivers/dri/i915pipe/intel_tex.c
index b08dee43bc..9e494d21ba 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_tex.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_tex.c
@@ -75,6 +75,34 @@ intelFreeTextureImageData(GLcontext * ctx, struct gl_texture_image *texImage)
 }
 
 
+
+
+/* ================================================================
+ * From linux kernel i386 header files, copes with odd sizes better
+ * than COPY_DWORDS would:
+ * XXX Put this in src/mesa/main/imports.h ???
+ */
+#if defined(i386) || defined(__i386__)
+static INLINE void *
+__memcpy(void *to, const void *from, size_t n)
+{
+   int d0, d1, d2;
+   __asm__ __volatile__("rep ; movsl\n\t"
+                        "testb $2,%b4\n\t"
+                        "je 1f\n\t"
+                        "movsw\n"
+                        "1:\ttestb $1,%b4\n\t"
+                        "je 2f\n\t"
+                        "movsb\n" "2:":"=&c"(d0), "=&D"(d1), "=&S"(d2)
+                        :"0"(n / 4), "q"(n), "1"((long) to), "2"((long) from)
+                        :"memory");
+   return (to);
+}
+#else
+#define __memcpy(a,b,c) memcpy(a,b,c)
+#endif
+
+
 /* The system memcpy (at least on ubuntu 5.10) has problems copying
  * to agp (writecombined) memory from a source which isn't 64-byte
  * aligned - there is a 4x performance falloff.
diff --git a/src/mesa/drivers/dri/i915pipe/intel_tex.h b/src/mesa/drivers/dri/i915pipe/intel_tex.h
index b77d7a1d8a..4a5081eee7 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_tex.h
+++ b/src/mesa/drivers/dri/i915pipe/intel_tex.h
@@ -32,6 +32,48 @@
 #include "intel_context.h"
 #include "texmem.h"
 
+struct intel_texture_object
+{
+   struct gl_texture_object base;       /* The "parent" object */
+
+   /* The mipmap tree must include at least these levels once
+    * validated:
+    */
+   GLuint firstLevel;
+   GLuint lastLevel;
+
+   /* Offset for firstLevel image:
+    */
+   GLuint textureOffset;
+
+   /* On validation any active images held in main memory or in other
+    * regions will be copied to this region and the old storage freed.
+    */
+   struct intel_mipmap_tree *mt;
+
+   GLboolean imageOverride;
+   GLint depthOverride;
+   GLuint pitchOverride;
+};
+
+
+
+struct intel_texture_image
+{
+   struct gl_texture_image base;
+
+   /* These aren't stored in gl_texture_image 
+    */
+   GLuint level;
+   GLuint face;
+
+   /* If intelImage->mt != NULL, image data is stored here.
+    * Else if intelImage->base.Data != NULL, image is stored there.
+    * Else there is no image data.
+    */
+   struct intel_mipmap_tree *mt;
+};
+
 
 void intelInitTextureFuncs(struct dd_function_table *functions);
 
@@ -148,4 +190,18 @@ void intel_tex_unmap_images(struct intel_context *intel,
 
 int intel_compressed_num_bytes(GLuint mesaFormat);
 
+
+static INLINE struct intel_texture_object *
+intel_texture_object(struct gl_texture_object *obj)
+{
+   return (struct intel_texture_object *) obj;
+}
+
+static INLINE struct intel_texture_image *
+intel_texture_image(struct gl_texture_image *img)
+{
+   return (struct intel_texture_image *) img;
+}
+
+
 #endif