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properly notify driver on scissor change in MakeCurrent

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This commit is contained in:
Keith Whitwell
2005-12-30 13:02:27 +00:00
parent 8c137e2f94
commit 1d43e729ec
3 changed files with 27 additions and 15 deletions
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33
src/mesa/main/buffers.c
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@@ -669,20 +669,9 @@ _mesa_SampleCoverageARB(GLclampf value, GLboolean invert)
* change flushes the vertices and notifies the driver via
* the dd_function_table::Scissor callback.
*/
void GLAPIENTRY
_mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height )
void _mesa_set_scissor( GLcontext *ctx,
GLint x, GLint y, GLsizei width, GLsizei height )
{
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (width < 0 || height < 0) {
_mesa_error( ctx, GL_INVALID_VALUE, "glScissor" );
return;
}
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glScissor %d %d %d %d\n", x, y, width, height);
if (x == ctx->Scissor.X &&
y == ctx->Scissor.Y &&
width == ctx->Scissor.Width &&
@@ -700,6 +689,24 @@ _mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height )
}
void GLAPIENTRY
_mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height )
{
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (width < 0 || height < 0) {
_mesa_error( ctx, GL_INVALID_VALUE, "glScissor" );
return;
}
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glScissor %d %d %d %d\n", x, y, width, height);
_mesa_set_scissor(ctx, x, y, width, height);
}
/**********************************************************************/
/** \name Initialization */