mesa: Rename ArrayObj to VAO and DefaultArrayObj to DefaultVAO.

When reading through the Mesa drawing code, it's not immediately obvious
to me that "ArrayObj" (gl_array_object) is the Vertex Array Object (VAO)
state.  The comment above the structure explains this, but readers still
have to remember this and translate accordingly.

Out of context, "array object" is a fairly vague.  Even in context,
"array" has a lot of meanings: glDrawArrays, vertex data stored in user
arrays, gl_client_arrays, gl_vertex_attrib_arrays, and so on.

Using the term "VAO" immediately associates these fields with the OpenGL
concept, clarifying the situation and aiding programmer sanity.

Completely generated by:
$ find . -type f -print0 | xargs -0 sed -i \
  -e 's/ArrayObj;/VAO;/g'                  \
  -e 's/->ArrayObj/->VAO/g'                \
  -e 's/Array\.ArrayObj/Array.VAO/g'       \
  -e 's/Array\.DefaultArrayObj/Array.DefaultVAO/g'

v2: Rerun command to resolve conflicts with Ian's meta patches.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>

1 files changed, 69 insertions, 69 deletions

diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index 8d9a037f92d..f4995db594e 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -164,7 +164,7 @@ struct save_state
    GLuint EnvMode;  /* unit[0] only */
 
    /** MESA_META_VERTEX */
-   struct gl_array_object *ArrayObj;
+   struct gl_array_object *VAO;
    struct gl_buffer_object *ArrayBufferObj;
 
    /** MESA_META_VIEWPORT */
@@ -221,7 +221,7 @@ struct temp_texture
  */
 struct blit_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
    GLuint VBO;
    GLuint DepthFP;
    GLuint ShaderProg;
@@ -235,7 +235,7 @@ struct blit_state
  */
 struct clear_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
    GLuint VBO;
    GLuint ShaderProg;
    GLint ColorLocation;
@@ -252,7 +252,7 @@ struct clear_state
  */
 struct copypix_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
    GLuint VBO;
 };
 
@@ -262,7 +262,7 @@ struct copypix_state
  */
 struct drawpix_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
 
    GLuint StencilFP;  /**< Fragment program for drawing stencil images */
    GLuint DepthFP;  /**< Fragment program for drawing depth images */
@@ -274,7 +274,7 @@ struct drawpix_state
  */
 struct bitmap_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
    GLuint VBO;
    struct temp_texture Tex;  /**< separate texture from other meta ops */
 };
@@ -295,7 +295,7 @@ struct glsl_sampler {
  */
 struct gen_mipmap_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
    GLuint VBO;
    GLuint FBO;
    GLuint Sampler;
@@ -313,7 +313,7 @@ struct gen_mipmap_state
  */
 struct decompress_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
    GLuint VBO, FBO, RBO, Sampler;
    GLint Width, Height;
 };
@@ -323,7 +323,7 @@ struct decompress_state
  */
 struct drawtex_state
 {
-   GLuint ArrayObj;
+   GLuint VAO;
    GLuint VBO;
 };
 
@@ -729,8 +729,8 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
 
    if (state & MESA_META_VERTEX) {
       /* save vertex array object state */
-      _mesa_reference_array_object(ctx, &save->ArrayObj,
-                                   ctx->Array.ArrayObj);
+      _mesa_reference_array_object(ctx, &save->VAO,
+                                   ctx->Array.VAO);
       _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj,
                                     ctx->Array.ArrayBufferObj);
       /* set some default state? */
@@ -1095,8 +1095,8 @@ _mesa_meta_end(struct gl_context *ctx)
       _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj, NULL);
 
       /* restore vertex array object */
-      _mesa_BindVertexArray(save->ArrayObj->Name);
-      _mesa_reference_array_object(ctx, &save->ArrayObj, NULL);
+      _mesa_BindVertexArray(save->VAO->Name);
+      _mesa_reference_array_object(ctx, &save->VAO, NULL);
    }
 
    if (state & MESA_META_VIEWPORT) {
@@ -1463,12 +1463,12 @@ setup_ff_blit_framebuffer(struct blit_state *blit)
    };
    struct vertex verts[4];
 
-   if (blit->ArrayObj == 0) {
+   if (blit->VAO == 0) {
       /* one-time setup */
 
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &blit->ArrayObj);
-      _mesa_BindVertexArray(blit->ArrayObj);
+      _mesa_GenVertexArrays(1, &blit->VAO);
+      _mesa_BindVertexArray(blit->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &blit->VBO);
@@ -1510,11 +1510,11 @@ setup_glsl_blit_framebuffer(struct gl_context *ctx,
    assert(_mesa_is_desktop_gl(ctx) || texture_2d);
 
    /* Check if already initialized */
-   if (blit->ArrayObj == 0) {
+   if (blit->VAO == 0) {
 
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &blit->ArrayObj);
-      _mesa_BindVertexArray(blit->ArrayObj);
+      _mesa_GenVertexArrays(1, &blit->VAO);
+      _mesa_BindVertexArray(blit->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &blit->VBO);
@@ -1687,7 +1687,7 @@ blitframebuffer_texture(struct gl_context *ctx,
             setup_ff_blit_framebuffer(&ctx->Meta->Blit);
          }
 
-         _mesa_BindVertexArray(blit->ArrayObj);
+         _mesa_BindVertexArray(blit->VAO);
          _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, blit->VBO);
 
          _mesa_GenSamplers(1, &sampler);
@@ -1872,7 +1872,7 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
       setup_ff_blit_framebuffer(blit);
    }
 
-   _mesa_BindVertexArray(blit->ArrayObj);
+   _mesa_BindVertexArray(blit->VAO);
    _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, blit->VBO);
 
    /* Continue with "normal" approach which involves copying the src rect
@@ -2002,9 +2002,9 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
 static void
 meta_glsl_blit_cleanup(struct blit_state *blit)
 {
-   if (blit->ArrayObj) {
-      _mesa_DeleteVertexArrays(1, &blit->ArrayObj);
-      blit->ArrayObj = 0;
+   if (blit->VAO) {
+      _mesa_DeleteVertexArrays(1, &blit->VAO);
+      blit->VAO = 0;
       _mesa_DeleteBuffers(1, &blit->VBO);
       blit->VBO = 0;
    }
@@ -2049,12 +2049,12 @@ _mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers)
 
    _mesa_meta_begin(ctx, metaSave);
 
-   if (clear->ArrayObj == 0) {
+   if (clear->VAO == 0) {
       /* one-time setup */
 
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &clear->ArrayObj);
-      _mesa_BindVertexArray(clear->ArrayObj);
+      _mesa_GenVertexArrays(1, &clear->VAO);
+      _mesa_BindVertexArray(clear->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &clear->VBO);
@@ -2067,7 +2067,7 @@ _mesa_meta_Clear(struct gl_context *ctx, GLbitfield buffers)
       _mesa_EnableClientState(GL_COLOR_ARRAY);
    }
    else {
-      _mesa_BindVertexArray(clear->ArrayObj);
+      _mesa_BindVertexArray(clear->VAO);
       _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, clear->VBO);
    }
 
@@ -2182,12 +2182,12 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
    GLuint vs, gs = 0, fs;
    bool has_integer_textures;
 
-   if (clear->ArrayObj != 0)
+   if (clear->VAO != 0)
       return;
 
    /* create vertex array object */
-   _mesa_GenVertexArrays(1, &clear->ArrayObj);
-   _mesa_BindVertexArray(clear->ArrayObj);
+   _mesa_GenVertexArrays(1, &clear->VAO);
+   _mesa_BindVertexArray(clear->VAO);
 
    /* create vertex array buffer */
    _mesa_GenBuffers(1, &clear->VBO);
@@ -2291,10 +2291,10 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
 static void
 meta_glsl_clear_cleanup(struct clear_state *clear)
 {
-   if (clear->ArrayObj == 0)
+   if (clear->VAO == 0)
       return;
-   _mesa_DeleteVertexArrays(1, &clear->ArrayObj);
-   clear->ArrayObj = 0;
+   _mesa_DeleteVertexArrays(1, &clear->VAO);
+   clear->VAO = 0;
    _mesa_DeleteBuffers(1, &clear->VBO);
    clear->VBO = 0;
    _mesa_DeleteObjectARB(clear->ShaderProg);
@@ -2359,7 +2359,7 @@ _mesa_meta_glsl_Clear(struct gl_context *ctx, GLbitfield buffers)
 			  ctx->Color.ClearColor.f);
    }
 
-   _mesa_BindVertexArray(clear->ArrayObj);
+   _mesa_BindVertexArray(clear->VAO);
    _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, clear->VBO);
 
    /* GL_COLOR_BUFFER_BIT */
@@ -2472,12 +2472,12 @@ _mesa_meta_CopyPixels(struct gl_context *ctx, GLint srcX, GLint srcY,
                           MESA_META_VERTEX |
                           MESA_META_VIEWPORT));
 
-   if (copypix->ArrayObj == 0) {
+   if (copypix->VAO == 0) {
       /* one-time setup */
 
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &copypix->ArrayObj);
-      _mesa_BindVertexArray(copypix->ArrayObj);
+      _mesa_GenVertexArrays(1, &copypix->VAO);
+      _mesa_BindVertexArray(copypix->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &copypix->VBO);
@@ -2492,7 +2492,7 @@ _mesa_meta_CopyPixels(struct gl_context *ctx, GLint srcX, GLint srcY,
       _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY);
    }
    else {
-      _mesa_BindVertexArray(copypix->ArrayObj);
+      _mesa_BindVertexArray(copypix->VAO);
       _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, copypix->VBO);
    }
 
@@ -2548,9 +2548,9 @@ _mesa_meta_CopyPixels(struct gl_context *ctx, GLint srcX, GLint srcY,
 static void
 meta_drawpix_cleanup(struct drawpix_state *drawpix)
 {
-   if (drawpix->ArrayObj != 0) {
-      _mesa_DeleteVertexArrays(1, &drawpix->ArrayObj);
-      drawpix->ArrayObj = 0;
+   if (drawpix->VAO != 0) {
+      _mesa_DeleteVertexArrays(1, &drawpix->VAO);
+      drawpix->VAO = 0;
    }
 
    if (drawpix->StencilFP != 0) {
@@ -2844,11 +2844,11 @@ _mesa_meta_DrawPixels(struct gl_context *ctx,
       verts[3].t = tex->Ttop;
    }
 
-   if (drawpix->ArrayObj == 0) {
+   if (drawpix->VAO == 0) {
       /* one-time setup: create vertex array object */
-      _mesa_GenVertexArrays(1, &drawpix->ArrayObj);
+      _mesa_GenVertexArrays(1, &drawpix->VAO);
    }
-   _mesa_BindVertexArray(drawpix->ArrayObj);
+   _mesa_BindVertexArray(drawpix->VAO);
 
    /* create vertex array buffer */
    _mesa_GenBuffers(1, &vbo);
@@ -3020,12 +3020,12 @@ _mesa_meta_Bitmap(struct gl_context *ctx,
                           MESA_META_VERTEX |
                           MESA_META_VIEWPORT));
 
-   if (bitmap->ArrayObj == 0) {
+   if (bitmap->VAO == 0) {
       /* one-time setup */
 
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &bitmap->ArrayObj);
-      _mesa_BindVertexArray(bitmap->ArrayObj);
+      _mesa_GenVertexArrays(1, &bitmap->VAO);
+      _mesa_BindVertexArray(bitmap->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &bitmap->VBO);
@@ -3042,7 +3042,7 @@ _mesa_meta_Bitmap(struct gl_context *ctx,
       _mesa_EnableClientState(GL_COLOR_ARRAY);
    }
    else {
-      _mesa_BindVertexArray(bitmap->ArrayObj);
+      _mesa_BindVertexArray(bitmap->VAO);
       _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, bitmap->VBO);
    }
 
@@ -3386,11 +3386,11 @@ setup_ff_generate_mipmap(struct gen_mipmap_state *mipmap)
       GLfloat x, y, tex[3];
    };
 
-   if (mipmap->ArrayObj == 0) {
+   if (mipmap->VAO == 0) {
       /* one-time setup */
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &mipmap->ArrayObj);
-      _mesa_BindVertexArray(mipmap->ArrayObj);
+      _mesa_GenVertexArrays(1, &mipmap->VAO);
+      _mesa_BindVertexArray(mipmap->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &mipmap->VBO);
@@ -3469,11 +3469,11 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
    void *mem_ctx;
 
    /* Check if already initialized */
-   if (mipmap->ArrayObj == 0) {
+   if (mipmap->VAO == 0) {
 
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &mipmap->ArrayObj);
-      _mesa_BindVertexArray(mipmap->ArrayObj);
+      _mesa_GenVertexArrays(1, &mipmap->VAO);
+      _mesa_BindVertexArray(mipmap->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &mipmap->VBO);
@@ -3572,10 +3572,10 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
 static void
 meta_glsl_generate_mipmap_cleanup(struct gen_mipmap_state *mipmap)
 {
-   if (mipmap->ArrayObj == 0)
+   if (mipmap->VAO == 0)
       return;
-   _mesa_DeleteVertexArrays(1, &mipmap->ArrayObj);
-   mipmap->ArrayObj = 0;
+   _mesa_DeleteVertexArrays(1, &mipmap->VAO);
+   mipmap->VAO = 0;
    _mesa_DeleteBuffers(1, &mipmap->VBO);
    mipmap->VBO = 0;
 
@@ -3651,7 +3651,7 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
       _mesa_set_enable(ctx, target, GL_TRUE);
    }
 
-   _mesa_BindVertexArray(mipmap->ArrayObj);
+   _mesa_BindVertexArray(mipmap->VAO);
    _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, mipmap->VBO);
 
    samplerSave = ctx->Texture.Unit[ctx->Texture.CurrentUnit].Sampler ?
@@ -3970,8 +3970,8 @@ meta_decompress_cleanup(struct decompress_state *decompress)
       _mesa_DeleteRenderbuffers(1, &decompress->RBO);
    }
 
-   if (decompress->ArrayObj != 0) {
-      _mesa_DeleteVertexArrays(1, &decompress->ArrayObj);
+   if (decompress->VAO != 0) {
+      _mesa_DeleteVertexArrays(1, &decompress->VAO);
       _mesa_DeleteBuffers(1, &decompress->VBO);
    }
 
@@ -4076,10 +4076,10 @@ decompress_texture_image(struct gl_context *ctx,
    }
 
    /* setup VBO data */
-   if (decompress->ArrayObj == 0) {
+   if (decompress->VAO == 0) {
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &decompress->ArrayObj);
-      _mesa_BindVertexArray(decompress->ArrayObj);
+      _mesa_GenVertexArrays(1, &decompress->VAO);
+      _mesa_BindVertexArray(decompress->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &decompress->VBO);
@@ -4094,7 +4094,7 @@ decompress_texture_image(struct gl_context *ctx,
       _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY);
    }
    else {
-      _mesa_BindVertexArray(decompress->ArrayObj);
+      _mesa_BindVertexArray(decompress->VAO);
       _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, decompress->VBO);
    }
 
@@ -4289,13 +4289,13 @@ _mesa_meta_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
                           MESA_META_VERTEX |
                           MESA_META_VIEWPORT));
 
-   if (drawtex->ArrayObj == 0) {
+   if (drawtex->VAO == 0) {
       /* one-time setup */
       GLint active_texture;
 
       /* create vertex array object */
-      _mesa_GenVertexArrays(1, &drawtex->ArrayObj);
-      _mesa_BindVertexArray(drawtex->ArrayObj);
+      _mesa_GenVertexArrays(1, &drawtex->VAO);
+      _mesa_BindVertexArray(drawtex->VAO);
 
       /* create vertex array buffer */
       _mesa_GenBuffers(1, &drawtex->VBO);
@@ -4319,7 +4319,7 @@ _mesa_meta_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
       _mesa_ClientActiveTexture(GL_TEXTURE0 + active_texture);
    }
    else {
-      _mesa_BindVertexArray(drawtex->ArrayObj);
+      _mesa_BindVertexArray(drawtex->VAO);
       _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, drawtex->VBO);
    }