renderer: CLEANUP: whitespace and reindent

this uses the mesa coding style, pray I never have to do
this again.

strip all trailing whitespace as much as possible

src/virgl_egl_context.c

@@ -289,7 +289,7 @@ int virgl_egl_get_fourcc_for_texture(struct virgl_egl *ve, uint32_t tex_id, uint
 
 #endif
 
-fallback:
+ fallback:
    *fourcc = virgl_egl_get_gbm_format(format);
    return ret;
 }
@@ -337,7 +337,7 @@ int virgl_egl_get_fd_for_texture(struct virgl_egl *ve, uint32_t tex_id, int *fd)
 #endif
    }
    ret = 0;
-out_destroy:
+ out_destroy:
    eglDestroyImageKHR(ve->egl_display, image);
    return ret;
 }

src/vrend_blitter.h

@@ -1,5 +1,28 @@
-#ifndef VREND_BLITTER
-#define VREND_BLITTER
+/**************************************************************************
+ *
+ * Copyright (C) 2014 Red Hat Inc.
+ *
+ * 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, sublicense,
+ * 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 shall be included
+ * in all copies or substantial portions 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ **************************************************************************/
+#ifndef VREND_BLITTER_H
+#define VREND_BLITTER_H
 
 /* shaders for blitting */
 

src/vrend_decode.c

@@ -1210,7 +1210,7 @@ int vrend_decode_block(uint32_t ctx_id, uint32_t *block, int ndw)
       gdctx->ds->buf_offset += (len) + 1;
    }
    return 0;
-out:
+ out:
    return ret;
 }
 

src/vrend_formats.c

@@ -28,7 +28,7 @@
 #include "util/u_format.h"
 /* fill the format table */
 static struct vrend_format_table base_rgba_formats[] =
-{
+  {
     { VIRGL_FORMAT_B8G8R8X8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, 0 },
     { VIRGL_FORMAT_B8G8R8A8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, 0 },
 
@@ -51,10 +51,10 @@ static struct vrend_format_table base_rgba_formats[] =
     { VIRGL_FORMAT_R16G16B16X16_UNORM, GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT },
 
     { VIRGL_FORMAT_R16G16B16A16_UNORM, GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT },
-};
+  };
 
 static struct vrend_format_table base_depth_formats[] =
-{
+  {
     { VIRGL_FORMAT_Z16_UNORM, GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0 },
     { VIRGL_FORMAT_Z32_UNORM, GL_DEPTH_COMPONENT32, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0 },
     { VIRGL_FORMAT_S8_UINT_Z24_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0 },
@@ -62,7 +62,7 @@ static struct vrend_format_table base_depth_formats[] =
     { VIRGL_FORMAT_Z32_FLOAT, GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_FLOAT },
     /* this is probably a separate format */
     { VIRGL_FORMAT_Z32_FLOAT_S8X24_UINT, GL_DEPTH32F_STENCIL8, GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV},
-};
+  };
 
 static struct vrend_format_table base_la_formats[] = {
   { VIRGL_FORMAT_A8_UNORM, GL_ALPHA8, GL_ALPHA, GL_UNSIGNED_BYTE },

src/vrend_renderer.c

@@ -1024,7 +1024,6 @@ int vrend_create_surface(struct vrend_context *ctx,
                          uint32_t handle,
                          uint32_t res_handle, uint32_t format,
                          uint32_t val0, uint32_t val1)
-   
 {
    struct vrend_surface *surf;
    struct vrend_resource *res;
@@ -4589,7 +4588,6 @@ void vrend_set_stencil_ref(struct vrend_context *ctx,
       ctx->sub->stencil_refs[1] = ref->ref_value[1];
       ctx->sub->stencil_state_dirty = true;
    }
-   
 }
 
 void vrend_set_blend_color(struct vrend_context *ctx,

src/vrend_shader.c

@@ -31,12 +31,6 @@
 #include <errno.h>
 #include "vrend_shader.h"
 extern int vrend_dump_shaders;
-/*
- * TODO list
- * loops
- * DDX/DDY/TXD
- * missing opcodes
- */
 
 /* start convert of tgsi to glsl */
 
@@ -1367,7 +1361,6 @@ iter_instruction(struct tgsi_iterate_context *iter,
                   imm_stypeprefix = "uintBitsToFloat";
             } else if (stype == TGSI_TYPE_UNSIGNED || stype == TGSI_TYPE_SIGNED)
                imm_stypeprefix = "";
-            
          }
 
          /* build up a vec4 of immediates */
@@ -1822,7 +1815,6 @@ iter_instruction(struct tgsi_iterate_context *iter,
       snprintf(buf, 255, "%s = clamp(%s, 0.0, 1.0);\n", dsts[0], dsts[0]);
       EMIT_BUF_WITH_RET(ctx, buf);
    }
-     
    return TRUE;
 }