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r300g: make a local copy of framebuffer state 

The previous more direct approach was simply incorrect.

piglit/levelclamp passes again.
This commit is contained in:
Marek Olšák 2010-02-05 08:12:01 +01:00 committed by Corbin Simpson
parent c8b34616b3
commit 2f5fcce933
2 changed files with 5 additions and 1 deletions
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4
src/gallium/drivers/r300/r300_context.c
View File

@ -55,6 +55,7 @@ static void r300_destroy_context(struct pipe_context* context)
FREE(r300->blend_color_state.state);
FREE(r300->clip_state.state);
FREE(r300->fb_state.state);
FREE(r300->rs_block_state.state);
FREE(r300->scissor_state.state);
FREE(r300->vertex_format_state.state);
@ -124,6 +125,9 @@ static void r300_setup_atoms(struct r300_context* r300)
R300_INIT_ATOM(viewport, 9);
R300_INIT_ATOM(rs_block, 21);
R300_INIT_ATOM(vertex_format, 26);
/* Some non-CSO atoms need explicit space to store the state locally. */
r300->fb_state.state = CALLOC_STRUCT(pipe_framebuffer_state);
}
struct pipe_context* r300_create_context(struct pipe_screen* screen,

2
src/gallium/drivers/r300/r300_state.c
View File

@ -511,7 +511,7 @@ static void
draw_flush(r300->draw);
}
r300->fb_state.state = state;
memcpy(r300->fb_state.state, state, sizeof(struct pipe_framebuffer_state));
/* Don't rely on the order of states being set for the first time. */
/* XXX wait what */