libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 250 insertions, 225 deletions

diff --git a/xorg-server/glx/rensize.c b/xorg-server/glx/rensize.c
index 8a58e08d7..bcc3a53ad 100644
--- a/xorg-server/glx/rensize.c
+++ b/xorg-server/glx/rensize.c
@@ -43,80 +43,88 @@
   (((a & 0xff000000U)>>24) | ((a & 0xff0000U)>>8) | \
    ((a & 0xff00U)<<8) | ((a & 0xffU)<<24))
 
-static int Map1Size( GLint k, GLint order)
+static int
+Map1Size(GLint k, GLint order)
 {
-    if (order <= 0 || k < 0) return -1;
+    if (order <= 0 || k < 0)
+        return -1;
     return k * order;
 }
 
-int __glXMap1dReqSize( const GLbyte *pc, Bool swap )
+int
+__glXMap1dReqSize(const GLbyte * pc, Bool swap)
 {
     GLenum target;
     GLint order, k;
 
-    target = *(GLenum*) (pc + 16);
-    order = *(GLint*) (pc + 20);
+    target = *(GLenum *) (pc + 16);
+    order = *(GLint *) (pc + 20);
     if (swap) {
-	target = SWAPL( target );
-	order = SWAPL( order );
+        target = SWAPL(target);
+        order = SWAPL(order);
     }
-    k = __glMap1d_size( target );
-    return 8 * Map1Size( k, order );
+    k = __glMap1d_size(target);
+    return 8 * Map1Size(k, order);
 }
 
-int __glXMap1fReqSize( const GLbyte *pc, Bool swap )
+int
+__glXMap1fReqSize(const GLbyte * pc, Bool swap)
 {
     GLenum target;
     GLint order, k;
 
-    target = *(GLenum *)(pc + 0);
-    order = *(GLint *)(pc + 12);
+    target = *(GLenum *) (pc + 0);
+    order = *(GLint *) (pc + 12);
     if (swap) {
-	target = SWAPL( target );
-	order = SWAPL( order );
+        target = SWAPL(target);
+        order = SWAPL(order);
     }
     k = __glMap1f_size(target);
     return 4 * Map1Size(k, order);
 }
 
-static int Map2Size(int k, int majorOrder, int minorOrder)
+static int
+Map2Size(int k, int majorOrder, int minorOrder)
 {
-    if (majorOrder <= 0 || minorOrder <= 0 || k < 0) return -1;
+    if (majorOrder <= 0 || minorOrder <= 0 || k < 0)
+        return -1;
     return k * majorOrder * minorOrder;
 }
 
-int __glXMap2dReqSize( const GLbyte *pc, Bool swap )
+int
+__glXMap2dReqSize(const GLbyte * pc, Bool swap)
 {
     GLenum target;
     GLint uorder, vorder, k;
 
-    target = *(GLenum *)(pc + 32);
-    uorder = *(GLint *)(pc + 36);
-    vorder = *(GLint *)(pc + 40);
+    target = *(GLenum *) (pc + 32);
+    uorder = *(GLint *) (pc + 36);
+    vorder = *(GLint *) (pc + 40);
     if (swap) {
-	target = SWAPL( target );
-	uorder = SWAPL( uorder );
-	vorder = SWAPL( vorder );
+        target = SWAPL(target);
+        uorder = SWAPL(uorder);
+        vorder = SWAPL(vorder);
     }
-    k = __glMap2d_size( target );
-    return 8 * Map2Size( k, uorder, vorder );
+    k = __glMap2d_size(target);
+    return 8 * Map2Size(k, uorder, vorder);
 }
 
-int __glXMap2fReqSize( const GLbyte *pc, Bool swap )
+int
+__glXMap2fReqSize(const GLbyte * pc, Bool swap)
 {
     GLenum target;
     GLint uorder, vorder, k;
 
-    target = *(GLenum *)(pc + 0);
-    uorder = *(GLint *)(pc + 12);
-    vorder = *(GLint *)(pc + 24);
+    target = *(GLenum *) (pc + 0);
+    uorder = *(GLint *) (pc + 12);
+    vorder = *(GLint *) (pc + 24);
     if (swap) {
-	target = SWAPL( target );
-	uorder = SWAPL( uorder );
-	vorder = SWAPL( vorder );
+        target = SWAPL(target);
+        uorder = SWAPL(uorder);
+        vorder = SWAPL(vorder);
     }
-    k = __glMap2f_size( target );
-    return 4 * Map2Size( k, uorder, vorder );
+    k = __glMap2f_size(target);
+    return 4 * Map2Size(k, uorder, vorder);
 }
 
 /**
@@ -158,22 +166,24 @@ int __glXMap2fReqSize( const GLbyte *pc, Bool swap )
  * are invalid, -1 is returned.  If \c target is one of \c GL_PROXY_*, zero
  * is returned.
  */
-int __glXImageSize( GLenum format, GLenum type, GLenum target,
-		    GLsizei w, GLsizei h, GLsizei d,
-		    GLint imageHeight, GLint rowLength,
-		    GLint skipImages, GLint skipRows, GLint alignment )
+int
+__glXImageSize(GLenum format, GLenum type, GLenum target,
+               GLsizei w, GLsizei h, GLsizei d,
+               GLint imageHeight, GLint rowLength,
+               GLint skipImages, GLint skipRows, GLint alignment)
 {
     GLint bytesPerElement, elementsPerGroup, groupsPerRow;
     GLint groupSize, rowSize, padding, imageSize;
 
     if (w < 0 || h < 0 || d < 0 ||
-	(type == GL_BITMAP &&
-	 (format != GL_COLOR_INDEX && format != GL_STENCIL_INDEX))) {
-	return -1;
+        (type == GL_BITMAP &&
+         (format != GL_COLOR_INDEX && format != GL_STENCIL_INDEX))) {
+        return -1;
     }
-    if (w==0 || h==0 || d == 0) return 0;
+    if (w == 0 || h == 0 || d == 0)
+        return 0;
 
-    switch( target ) {
+    switch (target) {
     case GL_PROXY_TEXTURE_1D:
     case GL_PROXY_TEXTURE_2D:
     case GL_PROXY_TEXTURE_3D:
@@ -186,139 +196,153 @@ int __glXImageSize( GLenum format, GLenum type, GLenum target,
     case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
     case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
     case GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP:
-	return 0;
+        return 0;
     }
 
     if (type == GL_BITMAP) {
-	if (rowLength > 0) {
-	    groupsPerRow = rowLength;
-	} else {
-	    groupsPerRow = w;
-	}
-	rowSize = bits_to_bytes(groupsPerRow);
-	padding = (rowSize % alignment);
-	if (padding) {
-	    rowSize += alignment - padding;
-	}
-	return ((h + skipRows) * rowSize);
-    } else {
-	switch(format) {
-	  case GL_COLOR_INDEX:
-	  case GL_STENCIL_INDEX:
-	  case GL_DEPTH_COMPONENT:
-	  case GL_RED:
-	  case GL_GREEN:
-	  case GL_BLUE:
-	  case GL_ALPHA:
-	  case GL_LUMINANCE:
-	  case GL_INTENSITY:
-	    elementsPerGroup = 1;
-	    break;
-	  case GL_422_EXT:
-	  case GL_422_REV_EXT:
-	  case GL_422_AVERAGE_EXT:
-	  case GL_422_REV_AVERAGE_EXT:
-	  case GL_DEPTH_STENCIL_NV:
-	  case GL_DEPTH_STENCIL_MESA:
-	  case GL_YCBCR_MESA:
-	  case GL_LUMINANCE_ALPHA:
-	    elementsPerGroup = 2;
-	    break;
-	  case GL_RGB:
-	  case GL_BGR:
-	    elementsPerGroup = 3;
-	    break;
-	  case GL_RGBA:
-	  case GL_BGRA:
-	  case GL_ABGR_EXT:
-	    elementsPerGroup = 4;
-	    break;
-	  default:
-	    return -1;
-	}
-	switch(type) {
-	  case GL_UNSIGNED_BYTE:
-	  case GL_BYTE:
-	    bytesPerElement = 1;
-	    break;
-	  case GL_UNSIGNED_BYTE_3_3_2:
-	  case GL_UNSIGNED_BYTE_2_3_3_REV:
-	    bytesPerElement = 1;	    
-	    elementsPerGroup = 1;
-	    break;
-	  case GL_UNSIGNED_SHORT:
-	  case GL_SHORT:
-	    bytesPerElement = 2;
-	    break;
-	  case GL_UNSIGNED_SHORT_5_6_5:
-	  case GL_UNSIGNED_SHORT_5_6_5_REV:
-	  case GL_UNSIGNED_SHORT_4_4_4_4:
- 	  case GL_UNSIGNED_SHORT_4_4_4_4_REV:
-	  case GL_UNSIGNED_SHORT_5_5_5_1:
-	  case GL_UNSIGNED_SHORT_1_5_5_5_REV:
-	  case GL_UNSIGNED_SHORT_8_8_APPLE:
-	  case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
-	  case GL_UNSIGNED_SHORT_15_1_MESA:
-	  case GL_UNSIGNED_SHORT_1_15_REV_MESA:
-	    bytesPerElement = 2;
-	    elementsPerGroup = 1;
-	    break;
-	  case GL_INT:
-	  case GL_UNSIGNED_INT:
-	  case GL_FLOAT:
-	    bytesPerElement = 4;
-	    break;
-	  case GL_UNSIGNED_INT_8_8_8_8:
-	  case GL_UNSIGNED_INT_8_8_8_8_REV:
-	  case GL_UNSIGNED_INT_10_10_10_2:
-	  case GL_UNSIGNED_INT_2_10_10_10_REV:
-	  case GL_UNSIGNED_INT_24_8_NV:
-	  case GL_UNSIGNED_INT_24_8_MESA:
-	  case GL_UNSIGNED_INT_8_24_REV_MESA:
-	    bytesPerElement = 4;
-	    elementsPerGroup = 1;
-	    break;
-	  default:
-	    return -1;
-	}
-	groupSize = bytesPerElement * elementsPerGroup;
-	if (rowLength > 0) {
-	    groupsPerRow = rowLength;
-	} else {
-	    groupsPerRow = w;
-	}
-	rowSize = groupsPerRow * groupSize;
-	padding = (rowSize % alignment);
-	if (padding) {
-	    rowSize += alignment - padding;
-	}
-	if (imageHeight > 0) {
-	    imageSize = (imageHeight + skipRows) * rowSize;
-	} else {
-	    imageSize = (h + skipRows) * rowSize;
-	}
-	return ((d + skipImages) * imageSize);
+        if (rowLength > 0) {
+            groupsPerRow = rowLength;
+        }
+        else {
+            groupsPerRow = w;
+        }
+        rowSize = bits_to_bytes(groupsPerRow);
+        padding = (rowSize % alignment);
+        if (padding) {
+            rowSize += alignment - padding;
+        }
+        return ((h + skipRows) * rowSize);
+    }
+    else {
+        switch (format) {
+        case GL_COLOR_INDEX:
+        case GL_STENCIL_INDEX:
+        case GL_DEPTH_COMPONENT:
+        case GL_RED:
+        case GL_GREEN:
+        case GL_BLUE:
+        case GL_ALPHA:
+        case GL_LUMINANCE:
+        case GL_INTENSITY:
+            elementsPerGroup = 1;
+            break;
+        case GL_422_EXT:
+        case GL_422_REV_EXT:
+        case GL_422_AVERAGE_EXT:
+        case GL_422_REV_AVERAGE_EXT:
+        case GL_DEPTH_STENCIL_NV:
+        case GL_DEPTH_STENCIL_MESA:
+        case GL_YCBCR_MESA:
+        case GL_LUMINANCE_ALPHA:
+            elementsPerGroup = 2;
+            break;
+        case GL_RGB:
+        case GL_BGR:
+            elementsPerGroup = 3;
+            break;
+        case GL_RGBA:
+        case GL_BGRA:
+        case GL_ABGR_EXT:
+            elementsPerGroup = 4;
+            break;
+        default:
+            return -1;
+        }
+        switch (type) {
+        case GL_UNSIGNED_BYTE:
+        case GL_BYTE:
+            bytesPerElement = 1;
+            break;
+        case GL_UNSIGNED_BYTE_3_3_2:
+        case GL_UNSIGNED_BYTE_2_3_3_REV:
+            bytesPerElement = 1;
+            elementsPerGroup = 1;
+            break;
+        case GL_UNSIGNED_SHORT:
+        case GL_SHORT:
+            bytesPerElement = 2;
+            break;
+        case GL_UNSIGNED_SHORT_5_6_5:
+        case GL_UNSIGNED_SHORT_5_6_5_REV:
+        case GL_UNSIGNED_SHORT_4_4_4_4:
+        case GL_UNSIGNED_SHORT_4_4_4_4_REV:
+        case GL_UNSIGNED_SHORT_5_5_5_1:
+        case GL_UNSIGNED_SHORT_1_5_5_5_REV:
+        case GL_UNSIGNED_SHORT_8_8_APPLE:
+        case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+        case GL_UNSIGNED_SHORT_15_1_MESA:
+        case GL_UNSIGNED_SHORT_1_15_REV_MESA:
+            bytesPerElement = 2;
+            elementsPerGroup = 1;
+            break;
+        case GL_INT:
+        case GL_UNSIGNED_INT:
+        case GL_FLOAT:
+            bytesPerElement = 4;
+            break;
+        case GL_UNSIGNED_INT_8_8_8_8:
+        case GL_UNSIGNED_INT_8_8_8_8_REV:
+        case GL_UNSIGNED_INT_10_10_10_2:
+        case GL_UNSIGNED_INT_2_10_10_10_REV:
+        case GL_UNSIGNED_INT_24_8_NV:
+        case GL_UNSIGNED_INT_24_8_MESA:
+        case GL_UNSIGNED_INT_8_24_REV_MESA:
+            bytesPerElement = 4;
+            elementsPerGroup = 1;
+            break;
+        default:
+            return -1;
+        }
+        groupSize = bytesPerElement * elementsPerGroup;
+        if (rowLength > 0) {
+            groupsPerRow = rowLength;
+        }
+        else {
+            groupsPerRow = w;
+        }
+        rowSize = groupsPerRow * groupSize;
+        padding = (rowSize % alignment);
+        if (padding) {
+            rowSize += alignment - padding;
+        }
+        if (imageHeight > 0) {
+            imageSize = (imageHeight + skipRows) * rowSize;
+        }
+        else {
+            imageSize = (h + skipRows) * rowSize;
+        }
+        return ((d + skipImages) * imageSize);
     }
 }
 
-
 /* XXX this is used elsewhere - should it be exported from glxserver.h? */
-int __glXTypeSize(GLenum enm)
+int
+__glXTypeSize(GLenum enm)
 {
-  switch(enm) {
-    case GL_BYTE:		return sizeof(GLbyte);
-    case GL_UNSIGNED_BYTE:	return sizeof(GLubyte);
-    case GL_SHORT:		return sizeof(GLshort);
-    case GL_UNSIGNED_SHORT:	return sizeof(GLushort);
-    case GL_INT:		return sizeof(GLint);
-    case GL_UNSIGNED_INT:	return sizeof(GLint);
-    case GL_FLOAT:		return sizeof(GLfloat);
-    case GL_DOUBLE:		return sizeof(GLdouble);
-    default:			return -1;
-  }
+    switch (enm) {
+    case GL_BYTE:
+        return sizeof(GLbyte);
+    case GL_UNSIGNED_BYTE:
+        return sizeof(GLubyte);
+    case GL_SHORT:
+        return sizeof(GLshort);
+    case GL_UNSIGNED_SHORT:
+        return sizeof(GLushort);
+    case GL_INT:
+        return sizeof(GLint);
+    case GL_UNSIGNED_INT:
+        return sizeof(GLint);
+    case GL_FLOAT:
+        return sizeof(GLfloat);
+    case GL_DOUBLE:
+        return sizeof(GLdouble);
+    default:
+        return -1;
+    }
 }
 
-int __glXDrawArraysReqSize( const GLbyte *pc, Bool swap )
+int
+__glXDrawArraysReqSize(const GLbyte * pc, Bool swap)
 {
     __GLXdispatchDrawArraysHeader *hdr = (__GLXdispatchDrawArraysHeader *) pc;
     __GLXdispatchDrawArraysComponentHeader *compHeader;
@@ -328,67 +352,68 @@ int __glXDrawArraysReqSize( const GLbyte *pc, Bool swap )
     int i;
 
     if (swap) {
-	numVertexes = SWAPL( numVertexes );
-	numComponents = SWAPL( numComponents );
+        numVertexes = SWAPL(numVertexes);
+        numComponents = SWAPL(numComponents);
     }
 
     pc += sizeof(__GLXdispatchDrawArraysHeader);
     compHeader = (__GLXdispatchDrawArraysComponentHeader *) pc;
 
-    for (i=0; i<numComponents; i++) {
-	GLenum datatype = compHeader[i].datatype;
-	GLint numVals = compHeader[i].numVals;
-	GLint component = compHeader[i].component;
-
-	if (swap) {
-	    datatype = SWAPL( datatype );
-	    numVals = SWAPL( numVals );
-	    component = SWAPL( component );
-	}
-
-	switch (component) {
-	  case GL_VERTEX_ARRAY:
-	  case GL_COLOR_ARRAY:
-	  case GL_TEXTURE_COORD_ARRAY:
-	    break;
-	  case GL_SECONDARY_COLOR_ARRAY:
-	  case GL_NORMAL_ARRAY:
-	    if (numVals != 3) {
-		/* bad size */
-		return -1;
-	    }
-	    break;
-	  case GL_FOG_COORD_ARRAY:
-	  case GL_INDEX_ARRAY:
-	    if (numVals != 1) {
-		/* bad size */
-		return -1;
-	    }
-	    break;
-	  case GL_EDGE_FLAG_ARRAY:
-	    if ((numVals != 1) && (datatype != GL_UNSIGNED_BYTE)) {
-		/* bad size or bad type */
-		return -1;
-	    }
-	    break;
-	  default:
-	    /* unknown component type */
-	    return -1;
-	}
-
-	arrayElementSize += __GLX_PAD(numVals * __glXTypeSize(datatype));
-
-	pc += sizeof(__GLXdispatchDrawArraysComponentHeader);
+    for (i = 0; i < numComponents; i++) {
+        GLenum datatype = compHeader[i].datatype;
+        GLint numVals = compHeader[i].numVals;
+        GLint component = compHeader[i].component;
+
+        if (swap) {
+            datatype = SWAPL(datatype);
+            numVals = SWAPL(numVals);
+            component = SWAPL(component);
+        }
+
+        switch (component) {
+        case GL_VERTEX_ARRAY:
+        case GL_COLOR_ARRAY:
+        case GL_TEXTURE_COORD_ARRAY:
+            break;
+        case GL_SECONDARY_COLOR_ARRAY:
+        case GL_NORMAL_ARRAY:
+            if (numVals != 3) {
+                /* bad size */
+                return -1;
+            }
+            break;
+        case GL_FOG_COORD_ARRAY:
+        case GL_INDEX_ARRAY:
+            if (numVals != 1) {
+                /* bad size */
+                return -1;
+            }
+            break;
+        case GL_EDGE_FLAG_ARRAY:
+            if ((numVals != 1) && (datatype != GL_UNSIGNED_BYTE)) {
+                /* bad size or bad type */
+                return -1;
+            }
+            break;
+        default:
+            /* unknown component type */
+            return -1;
+        }
+
+        arrayElementSize += __GLX_PAD(numVals * __glXTypeSize(datatype));
+
+        pc += sizeof(__GLXdispatchDrawArraysComponentHeader);
     }
 
     return ((numComponents * sizeof(__GLXdispatchDrawArraysComponentHeader)) +
-	    (numVertexes * arrayElementSize));
+            (numVertexes * arrayElementSize));
 }
 
-int __glXSeparableFilter2DReqSize( const GLbyte *pc, Bool swap )
+int
+__glXSeparableFilter2DReqSize(const GLbyte * pc, Bool swap)
 {
     __GLXdispatchConvolutionFilterHeader *hdr =
-			(__GLXdispatchConvolutionFilterHeader *) pc;
+        (__GLXdispatchConvolutionFilterHeader *) pc;
 
     GLint image1size, image2size;
     GLenum format = hdr->format;
@@ -399,20 +424,20 @@ int __glXSeparableFilter2DReqSize( const GLbyte *pc, Bool swap )
     GLint alignment = hdr->alignment;
 
     if (swap) {
-	format = SWAPL( format );
-	type = SWAPL( type );
-	w = SWAPL( w );
-	h = SWAPL( h );
-	rowLength = SWAPL( rowLength );
-	alignment = SWAPL( alignment );
+        format = SWAPL(format);
+        type = SWAPL(type);
+        w = SWAPL(w);
+        h = SWAPL(h);
+        rowLength = SWAPL(rowLength);
+        alignment = SWAPL(alignment);
     }
 
     /* XXX Should rowLength be used for either or both image? */
-    image1size = __glXImageSize( format, type, 0, w, 1, 1,
-				 0, rowLength, 0, 0, alignment );
+    image1size = __glXImageSize(format, type, 0, w, 1, 1,
+                                0, rowLength, 0, 0, alignment);
     image1size = __GLX_PAD(image1size);
-    image2size = __glXImageSize( format, type, 0, h, 1, 1,
-				 0, rowLength, 0, 0, alignment );
+    image2size = __glXImageSize(format, type, 0, h, 1, 1,
+                                0, rowLength, 0, 0, alignment);
     return image1size + image2size;
 
 }