svn merge -r524:HEAD "^/branches/released" .

1 files changed, 89 insertions, 17 deletions

diff --git a/mesalib/src/mesa/main/texrender.c b/mesalib/src/mesa/main/texrender.c
index e2432be6c..d29af5a5b 100644
--- a/mesalib/src/mesa/main/texrender.c
+++ b/mesalib/src/mesa/main/texrender.c
@@ -1,7 +1,6 @@
 
 #include "context.h"
 #include "colormac.h"
-#include "fbobject.h"
 #include "texfetch.h"
 #include "texrender.h"
 #include "renderbuffer.h"
@@ -85,6 +84,14 @@ texture_get_row(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count,
          zValues[i] = ((GLuint) (flt * 0xffffff)) << 8;
       }
    }
+   else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
+      GLuint *zValues = (GLuint *) values;
+      for (i = 0; i < count; i++) {
+         GLfloat flt;
+         trb->TexImage->FetchTexelf(trb->TexImage, x + i, y, z, &flt);
+         zValues[i] = (GLuint) (flt * 0xffffff);
+      }
+   }
    else {
       _mesa_problem(ctx, "invalid rb->DataType in texture_get_row");
    }
@@ -140,6 +147,15 @@ texture_get_values(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count,
          zValues[i] = ((GLuint) (flt * 0xffffff)) << 8;
       }
    }
+   else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
+      GLuint *zValues = (GLuint *) values;
+      for (i = 0; i < count; i++) {
+         GLfloat flt;
+         trb->TexImage->FetchTexelf(trb->TexImage, x[i], y[i] + trb->Yoffset,
+				    z, &flt);
+         zValues[i] = (GLuint) (flt * 0xffffff);
+      }
+   }
    else {
       _mesa_problem(ctx, "invalid rb->DataType in texture_get_values");
    }
@@ -194,6 +210,15 @@ texture_put_row(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count,
          }
       }
    }
+   else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
+      const GLuint *zValues = (const GLuint *) values;
+      for (i = 0; i < count; i++) {
+         if (!mask || mask[i]) {
+            GLfloat flt = (GLfloat) ((zValues[i] & 0xffffff) * (1.0 / 0xffffff));
+            trb->Store(trb->TexImage, x + i, y, z, &flt);
+         }
+      }
+   }
    else {
       _mesa_problem(ctx, "invalid rb->DataType in texture_put_row");
    }
@@ -247,6 +272,15 @@ texture_put_row_rgb(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count,
          }
       }
    }
+   else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
+      const GLuint *zValues = (const GLuint *) values;
+      for (i = 0; i < count; i++) {
+         if (!mask || mask[i]) {
+            GLfloat flt = (GLfloat) ((zValues[i] & 0xffffff) * (1.0 / 0xffffff));
+            trb->Store(trb->TexImage, x + i, y, z, &flt);
+         }
+      }
+   }
    else {
       _mesa_problem(ctx, "invalid rb->DataType in texture_put_row");
    }
@@ -297,6 +331,15 @@ texture_put_mono_row(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count,
          }
       }
    }
+   else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
+      const GLuint zValue = *((const GLuint *) value);
+      const GLfloat flt = (GLfloat) ((zValue & 0xffffff) * (1.0 / 0xffffff));
+      for (i = 0; i < count; i++) {
+         if (!mask || mask[i]) {
+            trb->Store(trb->TexImage, x + i, y, z, &flt);
+         }
+      }
+   }
    else {
       _mesa_problem(ctx, "invalid rb->DataType in texture_put_mono_row");
    }
@@ -347,6 +390,15 @@ texture_put_values(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count,
          }
       }
    }
+   else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
+      const GLuint *zValues = (const GLuint *) values;
+      for (i = 0; i < count; i++) {
+         if (!mask || mask[i]) {
+            GLfloat flt = (GLfloat) ((zValues[i] & 0xffffff) * (1.0 / 0xffffff));
+            trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &flt);
+         }
+      }
+   }
    else {
       _mesa_problem(ctx, "invalid rb->DataType in texture_put_values");
    }
@@ -396,6 +448,15 @@ texture_put_mono_values(GLcontext *ctx, struct gl_renderbuffer *rb,
          }
       }
    }
+   else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
+      const GLuint zValue = *((const GLuint *) value);
+      const GLfloat flt = (GLfloat) ((zValue & 0xffffff) * (1.0 / 0xffffff));
+      for (i = 0; i < count; i++) {
+         if (!mask || mask[i]) {
+            trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &flt);
+         }
+      }
+   }
    else {
       _mesa_problem(ctx, "invalid rb->DataType in texture_put_mono_values");
    }
@@ -414,7 +475,7 @@ static void
 delete_texture_wrapper(struct gl_renderbuffer *rb)
 {
    ASSERT(rb->RefCount == 0);
-   _mesa_free(rb);
+   free(rb);
 }
 
 
@@ -467,7 +528,6 @@ update_wrapper(GLcontext *ctx, const struct gl_renderbuffer_attachment *att)
 {
    struct texture_renderbuffer *trb
       = (struct texture_renderbuffer *) att->Renderbuffer;
-   gl_format texFormat;
 
    (void) ctx;
    ASSERT(trb);
@@ -490,30 +550,42 @@ update_wrapper(GLcontext *ctx, const struct gl_renderbuffer_attachment *att)
       trb->Zoffset = att->Zoffset;
    }
 
-   texFormat = trb->TexImage->TexFormat;
-
    trb->Base.Width = trb->TexImage->Width;
    trb->Base.Height = trb->TexImage->Height;
    trb->Base.InternalFormat = trb->TexImage->InternalFormat;
+   trb->Base.Format = trb->TexImage->TexFormat;
+
    /* XXX may need more special cases here */
-   if (trb->TexImage->TexFormat == MESA_FORMAT_Z24_S8) {
-      trb->Base.Format = MESA_FORMAT_Z24_S8;
+   switch (trb->TexImage->TexFormat) {
+   case MESA_FORMAT_Z24_S8:
       trb->Base.DataType = GL_UNSIGNED_INT_24_8_EXT;
-   }
-   else if (trb->TexImage->TexFormat == MESA_FORMAT_Z16) {
-      trb->Base.Format = MESA_FORMAT_Z16;
+      trb->Base._BaseFormat = GL_DEPTH_STENCIL;
+      break;
+   case MESA_FORMAT_S8_Z24:
+      trb->Base.DataType = GL_UNSIGNED_INT_8_24_REV_MESA;
+      trb->Base._BaseFormat = GL_DEPTH_STENCIL;
+      break;
+   case MESA_FORMAT_Z24_X8:
+      trb->Base.DataType = GL_UNSIGNED_INT_24_8_EXT;
+      trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+      break;
+   case MESA_FORMAT_X8_Z24:
+      trb->Base.DataType = GL_UNSIGNED_INT_8_24_REV_MESA;
+      trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+      break;
+   case MESA_FORMAT_Z16:
       trb->Base.DataType = GL_UNSIGNED_SHORT;
-   }
-   else if (trb->TexImage->TexFormat == MESA_FORMAT_Z32) {
-      trb->Base.Format = MESA_FORMAT_Z32;
+      trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+      break;
+   case MESA_FORMAT_Z32:
       trb->Base.DataType = GL_UNSIGNED_INT;
-   }
-   else {
-      trb->Base.Format = trb->TexImage->TexFormat;
+      trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+      break;
+   default:
       trb->Base.DataType = CHAN_TYPE;
+      trb->Base._BaseFormat = GL_RGBA;
    }
    trb->Base.Data = trb->TexImage->Data;
-   trb->Base._BaseFormat = _mesa_base_fbo_format(ctx, trb->Base.InternalFormat);
 }