Re-org of gl_pixel_attrib struct.

Reorder fields according to the order in which the pixel transfer operations
take place.  Improve comments.
Move the pixel maps out of gl_pixel_attrib since they're not supposed to be
pushed/popped by glPush/PopAttrib.
New gl_pixelmap and gl_pixelmaps structs to contain the pixelmaps.

1 files changed, 30 insertions, 30 deletions

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 9b2a42f7c1..7601f32069 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -677,34 +677,34 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
          params[0] = ENUM_TO_BOOLEAN(ctx->Hint.PerspectiveCorrection);
          break;
       case GL_PIXEL_MAP_A_TO_A_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapAtoAsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.AtoA.Size);
          break;
       case GL_PIXEL_MAP_B_TO_B_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapBtoBsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.BtoB.Size);
          break;
       case GL_PIXEL_MAP_G_TO_G_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapGtoGsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.GtoG.Size);
          break;
       case GL_PIXEL_MAP_I_TO_A_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapItoAsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.ItoA.Size);
          break;
       case GL_PIXEL_MAP_I_TO_B_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapItoBsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.ItoB.Size);
          break;
       case GL_PIXEL_MAP_I_TO_G_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapItoGsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.ItoG.Size);
          break;
       case GL_PIXEL_MAP_I_TO_I_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapItoIsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.ItoI.Size);
          break;
       case GL_PIXEL_MAP_I_TO_R_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapItoRsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.ItoR.Size);
          break;
       case GL_PIXEL_MAP_R_TO_R_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapRtoRsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.RtoR.Size);
          break;
       case GL_PIXEL_MAP_S_TO_S_SIZE:
-         params[0] = INT_TO_BOOLEAN(ctx->Pixel.MapStoSsize);
+         params[0] = INT_TO_BOOLEAN(ctx->PixelMaps.StoS.Size);
          break;
       case GL_POINT_SIZE:
          params[0] = FLOAT_TO_BOOLEAN(ctx->Point.Size);
@@ -2504,34 +2504,34 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          params[0] = ENUM_TO_FLOAT(ctx->Hint.PerspectiveCorrection);
          break;
       case GL_PIXEL_MAP_A_TO_A_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapAtoAsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.AtoA.Size);
          break;
       case GL_PIXEL_MAP_B_TO_B_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapBtoBsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.BtoB.Size);
          break;
       case GL_PIXEL_MAP_G_TO_G_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapGtoGsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.GtoG.Size);
          break;
       case GL_PIXEL_MAP_I_TO_A_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapItoAsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.ItoA.Size);
          break;
       case GL_PIXEL_MAP_I_TO_B_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapItoBsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.ItoB.Size);
          break;
       case GL_PIXEL_MAP_I_TO_G_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapItoGsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.ItoG.Size);
          break;
       case GL_PIXEL_MAP_I_TO_I_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapItoIsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.ItoI.Size);
          break;
       case GL_PIXEL_MAP_I_TO_R_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapItoRsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.ItoR.Size);
          break;
       case GL_PIXEL_MAP_R_TO_R_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapRtoRsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.RtoR.Size);
          break;
       case GL_PIXEL_MAP_S_TO_S_SIZE:
-         params[0] = (GLfloat)(ctx->Pixel.MapStoSsize);
+         params[0] = (GLfloat)(ctx->PixelMaps.StoS.Size);
          break;
       case GL_POINT_SIZE:
          params[0] = ctx->Point.Size;
@@ -4331,34 +4331,34 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
          params[0] = ENUM_TO_INT(ctx->Hint.PerspectiveCorrection);
          break;
       case GL_PIXEL_MAP_A_TO_A_SIZE:
-         params[0] = ctx->Pixel.MapAtoAsize;
+         params[0] = ctx->PixelMaps.AtoA.Size;
          break;
       case GL_PIXEL_MAP_B_TO_B_SIZE:
-         params[0] = ctx->Pixel.MapBtoBsize;
+         params[0] = ctx->PixelMaps.BtoB.Size;
          break;
       case GL_PIXEL_MAP_G_TO_G_SIZE:
-         params[0] = ctx->Pixel.MapGtoGsize;
+         params[0] = ctx->PixelMaps.GtoG.Size;
          break;
       case GL_PIXEL_MAP_I_TO_A_SIZE:
-         params[0] = ctx->Pixel.MapItoAsize;
+         params[0] = ctx->PixelMaps.ItoA.Size;
          break;
       case GL_PIXEL_MAP_I_TO_B_SIZE:
-         params[0] = ctx->Pixel.MapItoBsize;
+         params[0] = ctx->PixelMaps.ItoB.Size;
          break;
       case GL_PIXEL_MAP_I_TO_G_SIZE:
-         params[0] = ctx->Pixel.MapItoGsize;
+         params[0] = ctx->PixelMaps.ItoG.Size;
          break;
       case GL_PIXEL_MAP_I_TO_I_SIZE:
-         params[0] = ctx->Pixel.MapItoIsize;
+         params[0] = ctx->PixelMaps.ItoI.Size;
          break;
       case GL_PIXEL_MAP_I_TO_R_SIZE:
-         params[0] = ctx->Pixel.MapItoRsize;
+         params[0] = ctx->PixelMaps.ItoR.Size;
          break;
       case GL_PIXEL_MAP_R_TO_R_SIZE:
-         params[0] = ctx->Pixel.MapRtoRsize;
+         params[0] = ctx->PixelMaps.RtoR.Size;
          break;
       case GL_PIXEL_MAP_S_TO_S_SIZE:
-         params[0] = ctx->Pixel.MapStoSsize;
+         params[0] = ctx->PixelMaps.StoS.Size;
          break;
       case GL_POINT_SIZE:
          params[0] = IROUND(ctx->Point.Size);