diff --git a/reactos/dll/opengl/mesa/src/mesa/main/mipmap.c b/reactos/dll/opengl/mesa/src/mesa/main/mipmap.c
index 2c7922da7b4..3849a00335c 100644
--- a/reactos/dll/opengl/mesa/src/mesa/main/mipmap.c
+++ b/reactos/dll/opengl/mesa/src/mesa/main/mipmap.c
@@ -35,13 +35,6 @@
 #include "texstore.h"
 #include "image.h"
 #include "macros.h"
-#if 0
-#include "../../gallium/auxiliary/util/u_format_rgb9e5.h"
-#include "../../gallium/auxiliary/util/u_format_r11g11b10f.h"
-#else
-#include "u_format_rgb9e5.h"
-#include "u_format_r11g11b10f.h"
-#endif
 
 
 static GLint
@@ -678,44 +671,6 @@ do_row(GLenum datatype, GLuint comps, GLint srcWidth,
       }
    }
 
-   else if (datatype == GL_UNSIGNED_INT_5_9_9_9_REV && comps == 3) {
-      GLuint i, j, k;
-      const GLuint *rowA = (const GLuint*) srcRowA;
-      const GLuint *rowB = (const GLuint*) srcRowB;
-      GLuint *dst = (GLuint*)dstRow;
-      GLfloat res[3], rowAj[3], rowBj[3], rowAk[3], rowBk[3];
-      for (i = j = 0, k = k0; i < (GLuint) dstWidth;
-           i++, j += colStride, k += colStride) {
-         rgb9e5_to_float3(rowA[j], rowAj);
-         rgb9e5_to_float3(rowB[j], rowBj);
-         rgb9e5_to_float3(rowA[k], rowAk);
-         rgb9e5_to_float3(rowB[k], rowBk);
-         res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0]) * 0.25F;
-         res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1]) * 0.25F;
-         res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2]) * 0.25F;
-         dst[i] = float3_to_rgb9e5(res);
-      }
-   }
-
-   else if (datatype == GL_UNSIGNED_INT_10F_11F_11F_REV && comps == 3) {
-      GLuint i, j, k;
-      const GLuint *rowA = (const GLuint*) srcRowA;
-      const GLuint *rowB = (const GLuint*) srcRowB;
-      GLuint *dst = (GLuint*)dstRow;
-      GLfloat res[3], rowAj[3], rowBj[3], rowAk[3], rowBk[3];
-      for (i = j = 0, k = k0; i < (GLuint) dstWidth;
-           i++, j += colStride, k += colStride) {
-         r11g11b10f_to_float3(rowA[j], rowAj);
-         r11g11b10f_to_float3(rowB[j], rowBj);
-         r11g11b10f_to_float3(rowA[k], rowAk);
-         r11g11b10f_to_float3(rowB[k], rowBk);
-         res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0]) * 0.25F;
-         res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1]) * 0.25F;
-         res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2]) * 0.25F;
-         dst[i] = float3_to_r11g11b10f(res);
-      }
-   }
-
    else if (datatype == GL_FLOAT_32_UNSIGNED_INT_24_8_REV && comps == 1) {
       GLuint i, j, k;
       const GLfloat *rowA = (const GLfloat *) srcRowA;
@@ -1338,60 +1293,6 @@ do_row_3D(GLenum datatype, GLuint comps, GLint srcWidth,
       }
    }
 
-   else if (datatype == GL_UNSIGNED_INT_5_9_9_9_REV && comps == 3) {
-      DECLARE_ROW_POINTERS0(GLuint);
-
-      GLfloat res[3];
-      GLfloat rowAj[3], rowBj[3], rowCj[3], rowDj[3];
-      GLfloat rowAk[3], rowBk[3], rowCk[3], rowDk[3];
-
-      for (i = j = 0, k = k0; i < (GLuint) dstWidth;
-           i++, j += colStride, k += colStride) {
-         rgb9e5_to_float3(rowA[j], rowAj);
-         rgb9e5_to_float3(rowB[j], rowBj);
-         rgb9e5_to_float3(rowC[j], rowCj);
-         rgb9e5_to_float3(rowD[j], rowDj);
-         rgb9e5_to_float3(rowA[k], rowAk);
-         rgb9e5_to_float3(rowB[k], rowBk);
-         rgb9e5_to_float3(rowC[k], rowCk);
-         rgb9e5_to_float3(rowD[k], rowDk);
-         res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0] +
-                   rowCj[0] + rowCk[0] + rowDj[0] + rowDk[0]) * 0.125F;
-         res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1] +
-                   rowCj[1] + rowCk[1] + rowDj[1] + rowDk[1]) * 0.125F;
-         res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2] +
-                   rowCj[2] + rowCk[2] + rowDj[2] + rowDk[2]) * 0.125F;
-         dst[i] = float3_to_rgb9e5(res);
-      }
-   }
-
-   else if (datatype == GL_UNSIGNED_INT_10F_11F_11F_REV && comps == 3) {
-      DECLARE_ROW_POINTERS0(GLuint);
-
-      GLfloat res[3];
-      GLfloat rowAj[3], rowBj[3], rowCj[3], rowDj[3];
-      GLfloat rowAk[3], rowBk[3], rowCk[3], rowDk[3];
-
-      for (i = j = 0, k = k0; i < (GLuint) dstWidth;
-           i++, j += colStride, k += colStride) {
-         r11g11b10f_to_float3(rowA[j], rowAj);
-         r11g11b10f_to_float3(rowB[j], rowBj);
-         r11g11b10f_to_float3(rowC[j], rowCj);
-         r11g11b10f_to_float3(rowD[j], rowDj);
-         r11g11b10f_to_float3(rowA[k], rowAk);
-         r11g11b10f_to_float3(rowB[k], rowBk);
-         r11g11b10f_to_float3(rowC[k], rowCk);
-         r11g11b10f_to_float3(rowD[k], rowDk);
-         res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0] +
-                   rowCj[0] + rowCk[0] + rowDj[0] + rowDk[0]) * 0.125F;
-         res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1] +
-                   rowCj[1] + rowCk[1] + rowDj[1] + rowDk[1]) * 0.125F;
-         res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2] +
-                   rowCj[2] + rowCk[2] + rowDj[2] + rowDk[2]) * 0.125F;
-         dst[i] = float3_to_r11g11b10f(res);
-      }
-   }
-
    else if (datatype == GL_FLOAT_32_UNSIGNED_INT_24_8_REV && comps == 1) {
       DECLARE_ROW_POINTERS(GLfloat, 2);
 
diff --git a/reactos/dll/opengl/mesa/src/mesa/main/pack.c b/reactos/dll/opengl/mesa/src/mesa/main/pack.c
index 581e3596914..bbac67c05d1 100644
--- a/reactos/dll/opengl/mesa/src/mesa/main/pack.c
+++ b/reactos/dll/opengl/mesa/src/mesa/main/pack.c
@@ -39,13 +39,6 @@
 #include "pack.h"
 #include "pixeltransfer.h"
 #include "imports.h"
-#if 0
-#include "../../gallium/auxiliary/util/u_format_rgb9e5.h"
-#include "../../gallium/auxiliary/util/u_format_r11g11b10f.h"
-#else
-#include "u_format_rgb9e5.h"
-#include "u_format_r11g11b10f.h"
-#endif
 
 
 /**
@@ -1999,22 +1992,6 @@ _mesa_pack_rgba_span_float(struct gl_context *ctx, GLuint n, GLfloat rgba[][4],
             }
          }
          break;
-      case GL_UNSIGNED_INT_5_9_9_9_REV:
-         {
-            GLuint *dst = (GLuint *) dstAddr;
-            for (i = 0; i < n; i++) {
-               dst[i] = float3_to_rgb9e5(rgba[i]);
-            }
-         }
-         break;
-      case GL_UNSIGNED_INT_10F_11F_11F_REV:
-         {
-            GLuint *dst = (GLuint *) dstAddr;
-            for (i = 0; i < n; i++) {
-               dst[i] = float3_to_r11g11b10f(rgba[i]);
-            }
-         }
-         break;
       default:
          _mesa_problem(ctx, "bad type in _mesa_pack_rgba_span_float");
          free(luminance);
@@ -2947,62 +2924,6 @@ extract_float_rgba(GLuint n, GLfloat rgba[][4],
             }
          }
          break;
-      case GL_UNSIGNED_INT_5_9_9_9_REV:
-         if (swapBytes) {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            GLfloat f[3];
-            for (i = 0; i < n; i ++) {
-               GLuint p = uisrc[i];
-               SWAP4BYTE(p);
-               rgb9e5_to_float3(p, f);
-               rgba[i][rDst] = f[0];
-               rgba[i][gDst] = f[1];
-               rgba[i][bDst] = f[2];
-               rgba[i][aDst] = 1.0F;
-            }
-         }
-         else {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            GLfloat f[3];
-            for (i = 0; i < n; i ++) {
-               rgb9e5_to_float3(uisrc[i], f);
-               rgba[i][rDst] = f[0];
-               rgba[i][gDst] = f[1];
-               rgba[i][bDst] = f[2];
-               rgba[i][aDst] = 1.0F;
-            }
-         }
-         break;
-      case GL_UNSIGNED_INT_10F_11F_11F_REV:
-         if (swapBytes) {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            GLfloat f[3];
-            for (i = 0; i < n; i ++) {
-               GLuint p = uisrc[i];
-               SWAP4BYTE(p);
-               r11g11b10f_to_float3(p, f);
-               rgba[i][rDst] = f[0];
-               rgba[i][gDst] = f[1];
-               rgba[i][bDst] = f[2];
-               rgba[i][aDst] = 1.0F;
-            }
-         }
-         else {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            GLfloat f[3];
-            for (i = 0; i < n; i ++) {
-               r11g11b10f_to_float3(uisrc[i], f);
-               rgba[i][rDst] = f[0];
-               rgba[i][gDst] = f[1];
-               rgba[i][bDst] = f[2];
-               rgba[i][aDst] = 1.0F;
-            }
-         }
-         break;
       default:
          _mesa_problem(NULL, "bad srcType in extract float data");
          break;
@@ -3448,64 +3369,6 @@ extract_uint_rgba(GLuint n, GLuint rgba[][4],
             }
          }
          break;
-      case GL_UNSIGNED_INT_5_9_9_9_REV:
-         if (swapBytes) {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            float f[3];
-            for (i = 0; i < n; i ++) {
-               GLuint p = uisrc[i];
-               SWAP4BYTE(p);
-               rgb9e5_to_float3(p, f);
-               rgba[i][rDst] = clamp_float_to_uint(f[0]);
-               rgba[i][gDst] = clamp_float_to_uint(f[1]);
-               rgba[i][bDst] = clamp_float_to_uint(f[2]);
-               rgba[i][aDst] = 1;
-            }
-         }
-         else {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            float f[3];
-            for (i = 0; i < n; i ++) {
-               GLuint p = uisrc[i];
-               rgb9e5_to_float3(p, f);
-               rgba[i][rDst] = clamp_float_to_uint(f[0]);
-               rgba[i][gDst] = clamp_float_to_uint(f[1]);
-               rgba[i][bDst] = clamp_float_to_uint(f[2]);
-               rgba[i][aDst] = 1;
-            }
-         }
-         break;
-      case GL_UNSIGNED_INT_10F_11F_11F_REV:
-         if (swapBytes) {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            float f[3];
-            for (i = 0; i < n; i ++) {
-               GLuint p = uisrc[i];
-               SWAP4BYTE(p);
-               r11g11b10f_to_float3(p, f);
-               rgba[i][rDst] = clamp_float_to_uint(f[0]);
-               rgba[i][gDst] = clamp_float_to_uint(f[1]);
-               rgba[i][bDst] = clamp_float_to_uint(f[2]);
-               rgba[i][aDst] = 1;
-            }
-         }
-         else {
-            const GLuint *uisrc = (const GLuint *) src;
-            GLuint i;
-            float f[3];
-            for (i = 0; i < n; i ++) {
-               GLuint p = uisrc[i];
-               r11g11b10f_to_float3(p, f);
-               rgba[i][rDst] = clamp_float_to_uint(f[0]);
-               rgba[i][gDst] = clamp_float_to_uint(f[1]);
-               rgba[i][bDst] = clamp_float_to_uint(f[2]);
-               rgba[i][aDst] = 1;
-            }
-         }
-         break;
       default:
          _mesa_problem(NULL, "bad srcType in extract uint data");
          break;