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mesa: don't flush vertices and don't flag _NEW_COLOR in ClearColor, ClearIndex

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Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Marek Olšák 2013-04-15 03:41:43 +02:00
parent 9f3985238f
commit 3140d132ef
1 changed files with 12 additions and 37 deletions
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49
src/mesa/main/clear.c
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@ -46,10 +46,6 @@ _mesa_ClearIndex( GLfloat c )
{
GET_CURRENT_CONTEXT(ctx);
if (ctx->Color.ClearIndex == (GLuint) c)
return;
FLUSH_VERTICES(ctx, _NEW_COLOR);
ctx->Color.ClearIndex = (GLuint) c;
}
@ -71,19 +67,12 @@ _mesa_ClearIndex( GLfloat c )
void GLAPIENTRY
_mesa_ClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
{
GLfloat tmp[4];
GET_CURRENT_CONTEXT(ctx);
tmp[0] = red;
tmp[1] = green;
tmp[2] = blue;
tmp[3] = alpha;
if (TEST_EQ_4V(tmp, ctx->Color.ClearColor.f))
return; /* no change */
FLUSH_VERTICES(ctx, _NEW_COLOR);
COPY_4V(ctx->Color.ClearColor.f, tmp);
ctx->Color.ClearColor.f[0] = red;
ctx->Color.ClearColor.f[1] = green;
ctx->Color.ClearColor.f[2] = blue;
ctx->Color.ClearColor.f[3] = alpha;
}
@ -93,19 +82,12 @@ _mesa_ClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha )
void GLAPIENTRY
_mesa_ClearColorIiEXT(GLint r, GLint g, GLint b, GLint a)
{
GLint tmp[4];
GET_CURRENT_CONTEXT(ctx);
tmp[0] = r;
tmp[1] = g;
tmp[2] = b;
tmp[3] = a;
if (TEST_EQ_4V(tmp, ctx->Color.ClearColor.i))
return; /* no change */
FLUSH_VERTICES(ctx, _NEW_COLOR);
COPY_4V(ctx->Color.ClearColor.i, tmp);
ctx->Color.ClearColor.i[0] = r;
ctx->Color.ClearColor.i[1] = g;
ctx->Color.ClearColor.i[2] = b;
ctx->Color.ClearColor.i[3] = a;
}
@ -115,19 +97,12 @@ _mesa_ClearColorIiEXT(GLint r, GLint g, GLint b, GLint a)
void GLAPIENTRY
_mesa_ClearColorIuiEXT(GLuint r, GLuint g, GLuint b, GLuint a)
{
GLuint tmp[4];
GET_CURRENT_CONTEXT(ctx);
tmp[0] = r;
tmp[1] = g;
tmp[2] = b;
tmp[3] = a;
if (TEST_EQ_4V(tmp, ctx->Color.ClearColor.ui))
return; /* no change */
FLUSH_VERTICES(ctx, _NEW_COLOR);
COPY_4V(ctx->Color.ClearColor.ui, tmp);
ctx->Color.ClearColor.ui[0] = r;
ctx->Color.ClearColor.ui[1] = g;
ctx->Color.ClearColor.ui[2] = b;
ctx->Color.ClearColor.ui[3] = a;
}