diff options
Diffstat (limited to 'src/gallium/state_trackers/wgl/shared/stw_context.c')
| -rw-r--r-- | src/gallium/state_trackers/wgl/shared/stw_context.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/src/gallium/state_trackers/wgl/shared/stw_context.c b/src/gallium/state_trackers/wgl/shared/stw_context.c index 1c217699ab..9df1ab7652 100644 --- a/src/gallium/state_trackers/wgl/shared/stw_context.c +++ b/src/gallium/state_trackers/wgl/shared/stw_context.c @@ -116,6 +116,18 @@ stw_share_lists( return ret; } +static void +stw_viewport(GLcontext * glctx, GLint x, GLint y, + GLsizei width, GLsizei height) +{ + struct stw_context *ctx = (struct stw_context *)glctx->DriverCtx; + struct stw_framebuffer *fb; + + fb = stw_framebuffer_from_hdc( ctx->hdc ); + if(fb) + stw_framebuffer_update(fb); +} + UINT_PTR stw_create_layer_context( HDC hdc, @@ -175,6 +187,7 @@ stw_create_layer_context( goto no_st_ctx; ctx->st->ctx->DriverCtx = ctx; + ctx->st->ctx->Driver.Viewport = stw_viewport; pipe_mutex_lock( stw_dev->mutex ); ctx->hglrc = handle_table_add(stw_dev->ctx_table, ctx); @@ -298,8 +311,11 @@ stw_make_current( st_flush(curctx->st, PIPE_FLUSH_RENDER_CACHE, NULL); /* Return if already current. */ - if (curctx->hglrc == hglrc && curctx->hdc == hdc) - return TRUE; + if (curctx->hglrc == hglrc && curctx->hdc == hdc) { + ctx = curctx; + fb = stw_framebuffer_from_hdc( hdc ); + goto success; + } } if (hdc == NULL || hglrc == 0) { @@ -343,7 +359,10 @@ stw_make_current( if(!st_make_current( ctx->st, fb->stfb, fb->stfb )) goto fail; - stw_framebuffer_resize(fb); +success: + assert(fb); + if(fb) + stw_framebuffer_update(fb); return TRUE; |