diff options
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_blit.c | 38 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_screen.c | 3 |
2 files changed, 31 insertions, 10 deletions
diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c index 66ca4e0c180..3acd0740f93 100644 --- a/src/gallium/drivers/r300/r300_blit.c +++ b/src/gallium/drivers/r300/r300_blit.c @@ -188,26 +188,44 @@ static void r300_resource_copy_region(struct pipe_context *pipe, } } -/* Fill a region of a surface with a constant value. */ -static void r300_resource_fill_region(struct pipe_context *pipe, - struct pipe_resource *dst, - struct pipe_subresource subdst, - unsigned dstx, unsigned dsty, unsigned dstz, - unsigned width, unsigned height, - unsigned value) +/* Clear a region of a color surface to a constant value. */ +static void r300_clearRT(struct pipe_context *pipe, + struct pipe_surface *dst, + const float *rgba, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height) +{ + struct r300_context *r300 = r300_context(pipe); + + r300_blitter_save_states(r300); + util_blitter_save_framebuffer(r300->blitter, r300->fb_state.state); + + util_blitter_clearRT(r300->blitter, dst, rgba, + dstx, dsty, width, height); +} + +/* Clear a region of a depth stencil surface. */ +static void r300_clearDS(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned clear_flags, + double depth, + unsigned stencil, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height) { struct r300_context *r300 = r300_context(pipe); r300_blitter_save_states(r300); util_blitter_save_framebuffer(r300->blitter, r300->fb_state.state); - util_blitter_fill_region(r300->blitter, dst, subdst, - dstx, dsty, dstz, width, height, value); + util_blitter_clearDS(r300->blitter, dst, clear_flags, depth, stencil, + dstx, dsty, width, height); } void r300_init_blit_functions(struct r300_context *r300) { r300->context.clear = r300_clear; + r300->context.clearRT = r300_clearRT; + r300->context.clearDS = r300_clearDS; r300->context.resource_copy_region = r300_resource_copy_region; - r300->context.resource_fill_region = r300_resource_fill_region; } diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c index 4859db523a5..a5ad6d9c0ef 100644 --- a/src/gallium/drivers/r300/r300_screen.c +++ b/src/gallium/drivers/r300/r300_screen.c @@ -146,6 +146,9 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_MAX_CONST_BUFFER_SIZE: return 256; + case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE: + return 1; + /* Fragment coordinate conventions. */ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT: case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER: |