mesa: replace ctx->Const.{Vertex,Fragment,Geomtery}Program with an array.

These are replaced with
ctx->Const.Program[MESA_SHADER_{VERTEX,FRAGMENT,GEOMETRY}].  In
patches to follow, this will allow us to replace a lot of ad-hoc logic
with a variable index into the array.

With the exception of the changes to mtypes.h, this patch was
generated entirely by the command:

    find src -type f '(' -iname '*.c' -o -iname '*.cpp' -o -iname '*.py' \
    -o -iname '*.y' ')' -print0 | xargs -0 sed -i \
    -e 's/Const\.VertexProgram/Const.Program[MESA_SHADER_VERTEX]/g' \
    -e 's/Const\.GeometryProgram/Const.Program[MESA_SHADER_GEOMETRY]/g' \
    -e 's/Const\.FragmentProgram/Const.Program[MESA_SHADER_FRAGMENT]/g'

Suggested-by: Brian Paul <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 16a9a384c3b..6042fa896d5 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -1533,10 +1533,10 @@ _mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype,
 
    switch (shadertype) {
    case GL_VERTEX_SHADER:
-      limits = &ctx->Const.VertexProgram;
+      limits = &ctx->Const.Program[MESA_SHADER_VERTEX];
       break;
    case GL_FRAGMENT_SHADER:
-      limits = &ctx->Const.FragmentProgram;
+      limits = &ctx->Const.Program[MESA_SHADER_FRAGMENT];
       break;
    default:
       _mesa_error(ctx, GL_INVALID_ENUM,