Revert "mesa: meaningless whitespace change to see if git's working (ignore)"

This reverts commit b2e779988eeb595187933fe2122d86f8ccfe059c.

I didn't mean to push this stuff yet.  I'm having a bad git day...

4 files changed, 15 insertions, 91 deletions

diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c
index fb2a7e54fe6..acee34dc5bc 100644
--- a/src/mesa/shader/shader_api.c
+++ b/src/mesa/shader/shader_api.c
@@ -370,31 +370,6 @@ _mesa_lookup_shader_err(GLcontext *ctx, GLuint name, const char *caller)
 }
 
 
-/**
- * Return mask of GLSL_x flags by examining the MESA_GLSL env var.
- */
-static GLbitfield
-get_shader_flags(void)
-{
-   GLbitfield flags = 0x0;
-   const char *env = _mesa_getenv("MESA_GLSL");
-
-   if (env) {
-      if (_mesa_strstr(env, "dump"))
-         flags |= GLSL_DUMP;
-      if (_mesa_strstr(env, "log"))
-         flags |= GLSL_LOG;
-      if (_mesa_strstr(env, "nopt"))
-         flags |= GLSL_NO_OPT;
-      else if (_mesa_strstr(env, "opt"))
-         flags |= GLSL_OPT;
-      if (_mesa_strstr(env, "uniform"))
-         flags |= GLSL_UNIFORMS;
-   }
-
-   return flags;
-}
-
 
 /**
  * Initialize context's shader state.
@@ -408,7 +383,6 @@ _mesa_init_shader_state(GLcontext * ctx)
    ctx->Shader.EmitHighLevelInstructions = GL_TRUE;
    ctx->Shader.EmitCondCodes = GL_TRUE; /* XXX probably want GL_FALSE... */
    ctx->Shader.EmitComments = GL_FALSE;
-   ctx->Shader.Flags = get_shader_flags();
 }
 
 
@@ -1639,7 +1613,6 @@ _mesa_uniform(GLcontext *ctx, GLint location, GLsizei count,
    struct gl_shader_program *shProg = ctx->Shader.CurrentProgram;
    struct gl_uniform *uniform;
    GLint elems, offset;
-   GLenum basicType;
 
    if (!shProg || !shProg->LinkStatus) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "glUniform(program not linked)");
@@ -1663,35 +1636,19 @@ _mesa_uniform(GLcontext *ctx, GLint location, GLsizei count,
 
    switch (type) {
    case GL_FLOAT:
-      basicType = GL_FLOAT;
-      elems = 1;
-      break;
    case GL_INT:
-      basicType = GL_INT;
       elems = 1;
       break;
    case GL_FLOAT_VEC2:
-      basicType = GL_FLOAT;
-      elems = 2;
-      break;
    case GL_INT_VEC2:
-      basicType = GL_INT;
       elems = 2;
       break;
    case GL_FLOAT_VEC3:
-      basicType = GL_FLOAT;
-      elems = 3;
-      break;
    case GL_INT_VEC3:
-      basicType = GL_INT;
       elems = 3;
       break;
    case GL_FLOAT_VEC4:
-      basicType = GL_FLOAT;
-      elems = 4;
-      break;
    case GL_INT_VEC4:
-      basicType = GL_INT;
       elems = 4;
       break;
    default:
@@ -1703,25 +1660,6 @@ _mesa_uniform(GLcontext *ctx, GLint location, GLsizei count,
 
    uniform = &shProg->Uniforms->Uniforms[location];
 
-   if (ctx->Shader.Flags & GLSL_UNIFORMS) {
-      GLint i;
-      _mesa_printf("Mesa: set program %u uniform %s (loc %d) to: ",
-                   shProg->Name, uniform->Name, location);
-      if (basicType == GL_INT) {
-         const GLint *v = (const GLint *) values;
-         for (i = 0; i < count * elems; i++) {
-            _mesa_printf("%d ", v[i]);
-         }
-      }
-      else {
-         const GLfloat *v = (const GLfloat *) values;
-         for (i = 0; i < count * elems; i++) {
-            _mesa_printf("%g ", v[i]);
-         }
-      }
-      _mesa_printf("\n");
-   }
-
    /* A uniform var may be used by both a vertex shader and a fragment
     * shader.  We may need to update one or both shader's uniform here:
     */
diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c
index 0c7881dd19b..40460e0c7ee 100644
--- a/src/mesa/shader/slang/slang_compile.c
+++ b/src/mesa/shader/slang/slang_compile.c
@@ -32,7 +32,6 @@
 #include "main/context.h"
 #include "shader/program.h"
 #include "shader/programopt.h"
-#include "shader/prog_optimize.h"
 #include "shader/prog_print.h"
 #include "shader/prog_parameter.h"
 #include "shader/grammar/grammar_mesa.h"
@@ -2795,22 +2794,11 @@ _slang_compile(GLcontext *ctx, struct gl_shader *shader)
    _mesa_print_program(shader->Program);
 #endif
 
-   if (success) {
-      if ((ctx->Shader.Flags & GLSL_NO_OPT) == 0) {
-         if ((ctx->Shader.Flags & GLSL_OPT) || shader->Pragmas.Optimize) {
-            /* apply program optimizations */
-            _mesa_remove_extra_moves(shader->Program);
-            _mesa_remove_dead_code(shader->Program);
-            _mesa_consolidate_registers(shader->Program);
-         }
-      }
-   }
-
    shader->CompileStatus = success;
 
-   if (ctx->Shader.Flags & GLSL_LOG) {
-      _mesa_write_shader_to_file(shader);
-   }
+#if 0
+   _mesa_write_shader_to_file(shader);
+#endif
 
    return success;
 }
diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c
index 4ee1beccd46..77bcda08716 100644
--- a/src/mesa/shader/slang/slang_link.c
+++ b/src/mesa/shader/slang/slang_link.c
@@ -675,12 +675,12 @@ _slang_link(GLcontext *ctx,
       /* notify driver that a new fragment program has been compiled/linked */
       ctx->Driver.ProgramStringNotify(ctx, GL_FRAGMENT_PROGRAM_ARB,
                                       &shProg->FragmentProgram->Base);
-      if (ctx->Shader.Flags & GLSL_DUMP) {
-         _mesa_printf("Mesa original fragment program:\n");
+      if (MESA_VERBOSE & VERBOSE_GLSL_DUMP) {
+         printf("Mesa original fragment program:\n");
          _mesa_print_program(&fragProg->Base);
          _mesa_print_program_parameters(ctx, &fragProg->Base);
 
-         _mesa_printf("Mesa post-link fragment program:\n");
+         printf("Mesa post-link fragment program:\n");
          _mesa_print_program(&shProg->FragmentProgram->Base);
          _mesa_print_program_parameters(ctx, &shProg->FragmentProgram->Base);
       }
@@ -693,26 +693,22 @@ _slang_link(GLcontext *ctx,
       /* notify driver that a new vertex program has been compiled/linked */
       ctx->Driver.ProgramStringNotify(ctx, GL_VERTEX_PROGRAM_ARB,
                                       &shProg->VertexProgram->Base);
-      if (ctx->Shader.Flags & GLSL_DUMP) {
-         _mesa_printf("Mesa original vertex program:\n");
+      if (MESA_VERBOSE & VERBOSE_GLSL_DUMP) {
+         printf("Mesa original vertex program:\n");
          _mesa_print_program(&vertProg->Base);
          _mesa_print_program_parameters(ctx, &vertProg->Base);
 
-         _mesa_printf("Mesa post-link vertex program:\n");
+         printf("Mesa post-link vertex program:\n");
          _mesa_print_program(&shProg->VertexProgram->Base);
          _mesa_print_program_parameters(ctx, &shProg->VertexProgram->Base);
       }
    }
 
-   if (ctx->Shader.Flags & GLSL_DUMP) {
-      _mesa_printf("Varying vars:\n");
+   if (MESA_VERBOSE & VERBOSE_GLSL_DUMP) {
+      printf("Varying vars:\n");
       _mesa_print_parameter_list(shProg->Varying);
-      if (shProg->InfoLog) {
-         _mesa_printf("Info Log: %s\n", shProg->InfoLog);
-      }
    }
 
-
    shProg->LinkStatus = (shProg->VertexProgram || shProg->FragmentProgram);
 }
 
diff --git a/src/mesa/shader/slang/slang_log.c b/src/mesa/shader/slang/slang_log.c
index 30729ba8d52..d5576d7ee2d 100644
--- a/src/mesa/shader/slang/slang_log.c
+++ b/src/mesa/shader/slang/slang_log.c
@@ -77,11 +77,13 @@ slang_info_log_message(slang_info_log * log, const char *prefix,
    slang_string_concat(log->text, msg);
    slang_string_concat(log->text, "\n");
 
+   if (MESA_VERBOSE & VERBOSE_GLSL) {
+      _mesa_printf("Mesa: GLSL %s", log->text);
+   }
+
    return 1;
 }
 
-#define EXIT_SUCCESS 13
-
 int
 slang_info_log_print(slang_info_log * log, const char *msg, ...)
 {