tnl: Clean up header file inclusion in t_vertex.h.

[mesa.git] / src / mesa / tnl / t_draw.c

diff --git a/src/mesa/tnl/t_draw.c b/src/mesa/tnl/t_draw.c
index 1c7c733883c1c56630e6f3db14be8b5f75efc690..30f1bf323cbea3880800d6481282f32b837725a9 100644 (file)
--- a/src/mesa/tnl/t_draw.c
+++ b/src/mesa/tnl/t_draw.c
@@ -26,37 +26,34 @@
  */
 
 #include "main/glheader.h"
+#include "main/condrender.h"
 #include "main/context.h"
 #include "main/imports.h"
-#include "main/state.h"
 #include "main/mtypes.h"
 #include "main/macros.h"
 #include "main/enums.h"
 
 #include "t_context.h"
-#include "t_pipeline.h"
-#include "t_vp_build.h"
-#include "t_vertex.h"
 #include "tnl.h"
 
 
 
-static GLubyte *get_space(GLcontext *ctx, GLuint bytes)
+static GLubyte *get_space(struct gl_context *ctx, GLuint bytes)
 {
    TNLcontext *tnl = TNL_CONTEXT(ctx);
-   GLubyte *space = _mesa_malloc(bytes);
+   GLubyte *space = malloc(bytes);
    
    tnl->block[tnl->nr_blocks++] = space;
    return space;
 }
 
 
-static void free_space(GLcontext *ctx)
+static void free_space(struct gl_context *ctx)
 {
    TNLcontext *tnl = TNL_CONTEXT(ctx);
    GLuint i;
    for (i = 0; i < tnl->nr_blocks; i++)
-      _mesa_free(tnl->block[i]);
+      free(tnl->block[i]);
    tnl->nr_blocks = 0;
 }
 
@@ -111,11 +108,27 @@ convert_bgra_to_float(const struct gl_client_array *input,
    }
 }
 
+static void
+convert_half_to_float(const struct gl_client_array *input,
+                     const GLubyte *ptr, GLfloat *fptr,
+                     GLuint count, GLuint sz)
+{
+   GLuint i, j;
+
+   for (i = 0; i < count; i++) {
+      GLhalfARB *in = (GLhalfARB *)ptr;
+
+      for (j = 0; j < sz; j++) {
+        *fptr++ = _mesa_half_to_float(in[j]);
+      }
+      ptr += input->StrideB;
+   }
+}
 
 /* Adjust pointer to point at first requested element, convert to
  * floating point, populate VB->AttribPtr[].
  */
-static void _tnl_import_array( GLcontext *ctx,
+static void _tnl_import_array( struct gl_context *ctx,
                               GLuint attrib,
                               GLuint count,
                               const struct gl_client_array *input,
@@ -158,6 +171,9 @@ static void _tnl_import_array( GLcontext *ctx,
       case GL_DOUBLE: 
         CONVERT(GLdouble, (GLfloat)); 
         break;
+      case GL_HALF_FLOAT:
+        convert_half_to_float(input, ptr, fptr, count, sz);
+        break;
       default:
         assert(0);
         break;
@@ -186,7 +202,7 @@ static void _tnl_import_array( GLcontext *ctx,
 #define CLIPVERTS  ((6 + MAX_CLIP_PLANES) * 2)
 
 
-static GLboolean *_tnl_import_edgeflag( GLcontext *ctx,
+static GLboolean *_tnl_import_edgeflag( struct gl_context *ctx,
                                        const GLvector4f *input,
                                        GLuint count)
 {
@@ -205,7 +221,7 @@ static GLboolean *_tnl_import_edgeflag( GLcontext *ctx,
 }
 
 
-static void bind_inputs( GLcontext *ctx, 
+static void bind_inputs( struct gl_context *ctx, 
                         const struct gl_client_array *inputs[],
                         GLint count,
                         struct gl_buffer_object **bo,
@@ -276,7 +292,7 @@ static void bind_inputs( GLcontext *ctx,
 
 /* Translate indices to GLuints and store in VB->Elts.
  */
-static void bind_indices( GLcontext *ctx,
+static void bind_indices( struct gl_context *ctx,
                          const struct _mesa_index_buffer *ib,
                          struct gl_buffer_object **bo,
                          GLuint *nr_bo)
@@ -329,7 +345,7 @@ static void bind_indices( GLcontext *ctx,
    }
 }
 
-static void bind_prims( GLcontext *ctx,
+static void bind_prims( struct gl_context *ctx,
                        const struct _mesa_prim *prim,
                        GLuint nr_prims )
 {
@@ -340,7 +356,7 @@ static void bind_prims( GLcontext *ctx,
    VB->PrimitiveCount = nr_prims;
 }
 
-static void unmap_vbos( GLcontext *ctx,
+static void unmap_vbos( struct gl_context *ctx,
                        struct gl_buffer_object **bo,
                        GLuint nr_bo )
 {
@@ -353,7 +369,7 @@ static void unmap_vbos( GLcontext *ctx,
 }
 
 
-void _tnl_vbo_draw_prims(GLcontext *ctx,
+void _tnl_vbo_draw_prims(struct gl_context *ctx,
                         const struct gl_client_array *arrays[],
                         const struct _mesa_prim *prim,
                         GLuint nr_prims,
@@ -372,7 +388,7 @@ void _tnl_vbo_draw_prims(GLcontext *ctx,
  * module.  In a regular swtnl driver, this can be plugged straight
  * into the vbo->Driver.DrawPrims() callback.
  */
-void _tnl_draw_prims( GLcontext *ctx,
+void _tnl_draw_prims( struct gl_context *ctx,
                      const struct gl_client_array *arrays[],
                      const struct _mesa_prim *prim,
                      GLuint nr_prims,
@@ -383,20 +399,26 @@ void _tnl_draw_prims( GLcontext *ctx,
    TNLcontext *tnl = TNL_CONTEXT(ctx);
    const GLuint TEST_SPLIT = 0;
    const GLint max = TEST_SPLIT ? 8 : tnl->vb.Size - MAX_CLIPPED_VERTICES;
-   GLuint max_basevertex = prim->basevertex;
+   GLint max_basevertex = prim->basevertex;
    GLuint i;
 
+   /* Mesa core state should have been validated already */
+   assert(ctx->NewState == 0x0);
+
+   if (!_mesa_check_conditional_render(ctx))
+      return; /* don't draw */
+
    for (i = 1; i < nr_prims; i++)
       max_basevertex = MAX2(max_basevertex, prim[i].basevertex);
 
    if (0)
    {
-      _mesa_printf("%s %d..%d\n", __FUNCTION__, min_index, max_index);
+      printf("%s %d..%d\n", __FUNCTION__, min_index, max_index);
       for (i = 0; i < nr_prims; i++)
-        _mesa_printf("prim %d: %s start %d count %d\n", i, 
-                     _mesa_lookup_enum_by_nr(prim[i].mode),
-                     prim[i].start,
-                     prim[i].count);
+        printf("prim %d: %s start %d count %d\n", i, 
+               _mesa_lookup_enum_by_nr(prim[i].mode),
+               prim[i].start,
+               prim[i].count);
    }
 
    if (min_index) {
@@ -407,7 +429,7 @@ void _tnl_draw_prims( GLcontext *ctx,
                        _tnl_vbo_draw_prims );
       return;
    }
-   else if (max_index + max_basevertex > max) {
+   else if ((GLint)max_index + max_basevertex > max) {
       /* The software TNL pipeline has a fixed amount of storage for
        * vertices and it is necessary to split incoming drawing commands
        * if they exceed that limit.