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wined3d: Explicitly pass render targets to context_apply_draw_buffers(). 

This avoids the special handling for blits.
This commit is contained in:
Henri Verbeet 2010-08-29 21:57:40 +02:00 committed by Alexandre Julliard
parent 1848ae8d3a
commit 08101957ba
1 changed files with 23 additions and 33 deletions
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26
dlls/wined3d/context.c
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@ -1961,17 +1961,12 @@ static struct wined3d_context *FindContext(IWineD3DDeviceImpl *This, IWineD3DSur
}
/* Context activation is done by the caller. */
static void context_apply_draw_buffer(struct wined3d_context *context, BOOL blit)
static void context_apply_draw_buffers(struct wined3d_context *context, UINT rt_count, IWineD3DSurfaceImpl **rts)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
IWineD3DSurfaceImpl *rt = context->current_rt;
IWineD3DDeviceImpl *device;
device = rt->resource.device;
if (!surface_is_offscreen(rt))
if (!surface_is_offscreen(rts[0]))
{
ENTER_GL();
glDrawBuffer(surface_get_gl_buffer(rt));
glDrawBuffer(surface_get_gl_buffer(rts[0]));
checkGLcall("glDrawBuffer()");
LEAVE_GL();
}
@ -1980,13 +1975,12 @@ static void context_apply_draw_buffer(struct wined3d_context *context, BOOL blit
ENTER_GL();
if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
{
if (!blit)
{
const struct wined3d_gl_info *gl_info = context->gl_info;
unsigned int i;
for (i = 0; i < gl_info->limits.buffers; ++i)
{
if (device->render_targets[i])
if (i < rt_count && rts[i])
context->draw_buffers[i] = GL_COLOR_ATTACHMENT0 + i;
else
context->draw_buffers[i] = GL_NONE;
@ -2002,14 +1996,10 @@ static void context_apply_draw_buffer(struct wined3d_context *context, BOOL blit
glDrawBuffer(context->draw_buffers[0]);
checkGLcall("glDrawBuffer()");
}
} else {
glDrawBuffer(GL_COLOR_ATTACHMENT0);
checkGLcall("glDrawBuffer()");
}
}
else
{
glDrawBuffer(device->offscreenBuffer);
glDrawBuffer(rts[0]->resource.device->offscreenBuffer);
checkGLcall("glDrawBuffer()");
}
LEAVE_GL();
@ -2122,7 +2112,7 @@ void context_apply_blit_state(struct wined3d_context *context, IWineD3DDeviceImp
if (context->draw_buffer_dirty)
{
context_apply_draw_buffer(context, TRUE);
context_apply_draw_buffers(context, 1, &context->current_rt);
if (wined3d_settings.offscreen_rendering_mode != ORM_FBO)
context->draw_buffer_dirty = FALSE;
}
@ -2252,7 +2242,7 @@ void context_apply_draw_state(struct wined3d_context *context, IWineD3DDeviceImp
if (context->draw_buffer_dirty)
{
context_apply_draw_buffer(context, FALSE);
context_apply_draw_buffers(context, context->gl_info->limits.buffers, device->render_targets);
context->draw_buffer_dirty = FALSE;
}