mesa: Remove checks of Visual.rgbMode

This must always be true now, so there is no reason to check it.  Ever.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>

1 files changed, 1 insertions, 26 deletions

diff --git a/src/mesa/main/clear.c b/src/mesa/main/clear.c
index 8085bed..e76ab55 100644
--- a/src/mesa/main/clear.c
+++ b/src/mesa/main/clear.c
@@ -51,11 +51,6 @@ _mesa_ClearIndex( GLfloat c )
 
    FLUSH_VERTICES(ctx, _NEW_COLOR);
    ctx->Color.ClearIndex = (GLuint) c;
-
-   if (!ctx->Visual.rgbMode && ctx->Driver.ClearIndex) {
-      /* it's OK to call glClearIndex in RGBA mode but it should be a NOP */
-      (*ctx->Driver.ClearIndex)( ctx, ctx->Color.ClearIndex );
-   }
 }
 #endif
 
@@ -92,7 +87,7 @@ _mesa_ClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
    FLUSH_VERTICES(ctx, _NEW_COLOR);
    COPY_4V(ctx->Color.ClearColor, tmp);
 
-   if (ctx->Visual.rgbMode && ctx->Driver.ClearColor) {
+   if (ctx->Driver.ClearColor) {
       /* it's OK to call glClearColor in CI mode but it should be a NOP */
       (*ctx->Driver.ClearColor)(ctx, ctx->Color.ClearColor);
    }
@@ -261,11 +256,6 @@ _mesa_ClearBufferiv(GLenum buffer, GLint drawbuffer, const GLint *value)
 
    FLUSH_CURRENT(ctx, 0);
 
-   if (!ctx->DrawBuffer->Visual.rgbMode) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glClearBufferiv()");
-      return;
-   }
-
    if (ctx->NewState) {
       _mesa_update_state( ctx );
    }
@@ -342,11 +332,6 @@ _mesa_ClearBufferuiv(GLenum buffer, GLint drawbuffer, const GLuint *value)
 
    FLUSH_CURRENT(ctx, 0);
 
-   if (!ctx->DrawBuffer->Visual.rgbMode) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glClearBufferuiv()");
-      return;
-   }
-
    if (ctx->NewState) {
       _mesa_update_state( ctx );
    }
@@ -401,11 +386,6 @@ _mesa_ClearBufferfv(GLenum buffer, GLint drawbuffer, const GLfloat *value)
 
    FLUSH_CURRENT(ctx, 0);
 
-   if (!ctx->DrawBuffer->Visual.rgbMode) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glClearBufferfv()");
-      return;
-   }
-
    if (ctx->NewState) {
       _mesa_update_state( ctx );
    }
@@ -480,11 +460,6 @@ _mesa_ClearBufferfi(GLenum buffer, GLint drawbuffer,
 
    FLUSH_CURRENT(ctx, 0);
 
-   if (!ctx->DrawBuffer->Visual.rgbMode) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glClearBufferfi()");
-      return;
-   }
-
    if (buffer != GL_DEPTH_STENCIL) {
       _mesa_error(ctx, GL_INVALID_ENUM, "glClearBufferfi(buffer=%s)",
                   _mesa_lookup_enum_by_nr(buffer));