diff options
author | Dave Airlie <airlied@redhat.com> | 2009-03-20 10:52:17 +1000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2009-03-20 10:52:17 +1000 |
commit | 407e8ae5b167b0193e1e5b1266a5d61ed836dfb5 (patch) | |
tree | 2d9d05a5c3122f41a13aa8bd9ae921c1176e6b0d /src/gallium/drivers/cell/ppu/cell_pipe_state.c | |
parent | bdaa0341caffc353fd26bbd91865c2d86eed11c1 (diff) | |
parent | 114bb54324f22cb53bcd14607234d0acd74d37bd (diff) |
Merge remote branch 'main/master' into radeon-rewrite
Conflicts:
src/mesa/drivers/dri/r300/r300_cmdbuf.c
src/mesa/drivers/dri/r300/r300_state.c
src/mesa/drivers/dri/r300/r300_swtcl.c
src/mesa/drivers/dri/r300/radeon_ioctl.c
src/mesa/drivers/dri/radeon/radeon_screen.c
Diffstat (limited to 'src/gallium/drivers/cell/ppu/cell_pipe_state.c')
-rw-r--r-- | src/gallium/drivers/cell/ppu/cell_pipe_state.c | 95 |
1 files changed, 72 insertions, 23 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_pipe_state.c b/src/gallium/drivers/cell/ppu/cell_pipe_state.c index ca358ed031..ccd0fef6e8 100644 --- a/src/gallium/drivers/cell/ppu/cell_pipe_state.c +++ b/src/gallium/drivers/cell/ppu/cell_pipe_state.c @@ -253,10 +253,13 @@ cell_set_sampler_textures(struct pipe_context *pipe, assert(num <= CELL_MAX_SAMPLERS); for (i = 0; i < CELL_MAX_SAMPLERS; i++) { - struct pipe_texture *new_tex = i < num ? texture[i] : NULL; - if ((struct pipe_texture *) cell->texture[i] != new_tex) { + struct cell_texture *new_tex = cell_texture(i < num ? texture[i] : NULL); + struct cell_texture *old_tex = cell->texture[i]; + if (old_tex != new_tex) { + pipe_texture_reference((struct pipe_texture **) &cell->texture[i], - new_tex); + (struct pipe_texture *) new_tex); + changed |= (1 << i); } } @@ -270,6 +273,70 @@ cell_set_sampler_textures(struct pipe_context *pipe, } +/** + * Map color and z/stencil framebuffer surfaces. + */ +static void +cell_map_surfaces(struct cell_context *cell) +{ + struct pipe_screen *screen = cell->pipe.screen; + uint i; + + for (i = 0; i < 1; i++) { + struct pipe_surface *ps = cell->framebuffer.cbufs[i]; + if (ps) { + struct cell_texture *ct = cell_texture(ps->texture); + cell->cbuf_map[i] = screen->buffer_map(screen, + ct->buffer, + (PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_GPU_WRITE)); + } + } + + { + struct pipe_surface *ps = cell->framebuffer.zsbuf; + if (ps) { + struct cell_texture *ct = cell_texture(ps->texture); + cell->zsbuf_map = screen->buffer_map(screen, + ct->buffer, + (PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_GPU_WRITE)); + } + } +} + + +/** + * Unmap color and z/stencil framebuffer surfaces. + */ +static void +cell_unmap_surfaces(struct cell_context *cell) +{ + struct pipe_screen *screen = cell->pipe.screen; + uint i; + + for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { + struct pipe_surface *ps = cell->framebuffer.cbufs[i]; + if (ps && cell->cbuf_map[i]) { + struct cell_texture *ct = cell_texture(ps->texture); + assert(ps->texture); + assert(ct->buffer); + + screen->buffer_unmap(screen, ct->buffer); + cell->cbuf_map[i] = NULL; + } + } + + { + struct pipe_surface *ps = cell->framebuffer.zsbuf; + if (ps && cell->zsbuf_map) { + struct cell_texture *ct = cell_texture(ps->texture); + screen->buffer_unmap(screen, ct->buffer); + cell->zsbuf_map = NULL; + } + } +} + static void cell_set_framebuffer_state(struct pipe_context *pipe, @@ -278,24 +345,10 @@ cell_set_framebuffer_state(struct pipe_context *pipe, struct cell_context *cell = cell_context(pipe); if (1 /*memcmp(&cell->framebuffer, fb, sizeof(*fb))*/) { - struct pipe_surface *csurf = fb->cbufs[0]; - struct pipe_surface *zsurf = fb->zsbuf; uint i; - uint flags = (PIPE_BUFFER_USAGE_GPU_WRITE | - PIPE_BUFFER_USAGE_GPU_READ); /* unmap old surfaces */ - for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { - if (cell->framebuffer.cbufs[i] && cell->cbuf_map[i]) { - pipe_surface_unmap(cell->framebuffer.cbufs[i]); - cell->cbuf_map[i] = NULL; - } - } - - if (cell->framebuffer.zsbuf && cell->zsbuf_map) { - pipe_surface_unmap(cell->framebuffer.zsbuf); - cell->zsbuf_map = NULL; - } + cell_unmap_surfaces(cell); /* Finish any pending rendering to the current surface before * installing a new surface! @@ -314,11 +367,7 @@ cell_set_framebuffer_state(struct pipe_context *pipe, pipe_surface_reference(&cell->framebuffer.zsbuf, fb->zsbuf); /* map new surfaces */ - if (csurf) - cell->cbuf_map[0] = pipe_surface_map(csurf, flags); - - if (zsurf) - cell->zsbuf_map = pipe_surface_map(zsurf, flags); + cell_map_surfaces(cell); cell->dirty |= CELL_NEW_FRAMEBUFFER; } |