i965: Move the remaining intel code to the i965 directory.

[mesa.git] / src / mesa / drivers / dri / intel / intel_pixel.c

diff --git a/src/mesa/drivers/dri/intel/intel_pixel.c b/src/mesa/drivers/dri/intel/intel_pixel.c
deleted file mode 100644 (file)
index f58cb85..0000000
--- a/src/mesa/drivers/dri/intel/intel_pixel.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portionsalloc
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "main/accum.h"
-#include "main/enums.h"
-#include "main/state.h"
-#include "main/bufferobj.h"
-#include "main/context.h"
-#include "swrast/swrast.h"
-
-#include "intel_context.h"
-#include "intel_pixel.h"
-#include "intel_regions.h"
-
-#define FILE_DEBUG_FLAG DEBUG_PIXEL
-
-static GLenum
-effective_func(GLenum func, bool src_alpha_is_one)
-{
-   if (src_alpha_is_one) {
-      if (func == GL_SRC_ALPHA)
-        return GL_ONE;
-      if (func == GL_ONE_MINUS_SRC_ALPHA)
-        return GL_ZERO;
-   }
-
-   return func;
-}
-
-/**
- * Check if any fragment operations are in effect which might effect
- * glDraw/CopyPixels.
- */
-bool
-intel_check_blit_fragment_ops(struct gl_context * ctx, bool src_alpha_is_one)
-{
-   if (ctx->NewState)
-      _mesa_update_state(ctx);
-
-   if (ctx->FragmentProgram._Enabled) {
-      DBG("fallback due to fragment program\n");
-      return false;
-   }
-
-   if (ctx->Color.BlendEnabled &&
-       (effective_func(ctx->Color.Blend[0].SrcRGB, src_alpha_is_one) != GL_ONE ||
-       effective_func(ctx->Color.Blend[0].DstRGB, src_alpha_is_one) != GL_ZERO ||
-       ctx->Color.Blend[0].EquationRGB != GL_FUNC_ADD ||
-       effective_func(ctx->Color.Blend[0].SrcA, src_alpha_is_one) != GL_ONE ||
-       effective_func(ctx->Color.Blend[0].DstA, src_alpha_is_one) != GL_ZERO ||
-       ctx->Color.Blend[0].EquationA != GL_FUNC_ADD)) {
-      DBG("fallback due to blend\n");
-      return false;
-   }
-
-   if (ctx->Texture._EnabledUnits) {
-      DBG("fallback due to texturing\n");
-      return false;
-   }
-
-   if (!(ctx->Color.ColorMask[0][0] &&
-        ctx->Color.ColorMask[0][1] &&
-        ctx->Color.ColorMask[0][2] &&
-        ctx->Color.ColorMask[0][3])) {
-      DBG("fallback due to color masking\n");
-      return false;
-   }
-
-   if (ctx->Color.AlphaEnabled) {
-      DBG("fallback due to alpha\n");
-      return false;
-   }
-
-   if (ctx->Depth.Test) {
-      DBG("fallback due to depth test\n");
-      return false;
-   }
-
-   if (ctx->Fog.Enabled) {
-      DBG("fallback due to fog\n");
-      return false;
-   }
-
-   if (ctx->_ImageTransferState) {
-      DBG("fallback due to image transfer\n");
-      return false;
-   }
-
-   if (ctx->Stencil._Enabled) {
-      DBG("fallback due to image stencil\n");
-      return false;
-   }
-
-   if (ctx->RenderMode != GL_RENDER) {
-      DBG("fallback due to render mode\n");
-      return false;
-   }
-
-   return true;
-}
-
-void
-intelInitPixelFuncs(struct dd_function_table *functions)
-{
-   functions->Accum = _mesa_accum;
-   functions->Bitmap = intelBitmap;
-   functions->CopyPixels = intelCopyPixels;
-   functions->DrawPixels = intelDrawPixels;
-   functions->ReadPixels = intelReadPixels;
-}
-