diff options
Diffstat (limited to 'src/gallium/drivers/nvfx')
| -rw-r--r-- | src/gallium/drivers/nvfx/Makefile | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_context.h | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_state_emit.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_state_viewport.c | 38 |
4 files changed, 41 insertions, 1 deletions
diff --git a/src/gallium/drivers/nvfx/Makefile b/src/gallium/drivers/nvfx/Makefile index f51ab1856b6..2f198d9d1a2 100644 --- a/src/gallium/drivers/nvfx/Makefile +++ b/src/gallium/drivers/nvfx/Makefile @@ -12,6 +12,7 @@ C_SOURCES = \ nvfx_state_rasterizer.c \ nvfx_state_scissor.c \ nvfx_state_stipple.c \ + nvfx_state_viewport.c \ nvfx_state_zsa.c \ nvfx_surface.c \ nvfx_transfer.c diff --git a/src/gallium/drivers/nvfx/nvfx_context.h b/src/gallium/drivers/nvfx/nvfx_context.h index 5f61d4450d1..b6e6cf8fd95 100644 --- a/src/gallium/drivers/nvfx/nvfx_context.h +++ b/src/gallium/drivers/nvfx/nvfx_context.h @@ -187,6 +187,7 @@ extern struct nvfx_state_entry nvfx_state_rasterizer; extern struct nvfx_state_entry nvfx_state_scissor; extern struct nvfx_state_entry nvfx_state_sr; extern struct nvfx_state_entry nvfx_state_stipple; +extern struct nvfx_state_entry nvfx_state_viewport; extern struct nvfx_state_entry nvfx_state_zsa; extern void nvfx_init_query_functions(struct nvfx_context *nvfx); diff --git a/src/gallium/drivers/nvfx/nvfx_state_emit.c b/src/gallium/drivers/nvfx/nvfx_state_emit.c index 04c0429ce19..b86cb44936a 100644 --- a/src/gallium/drivers/nvfx/nvfx_state_emit.c +++ b/src/gallium/drivers/nvfx/nvfx_state_emit.c @@ -16,7 +16,7 @@ static struct nvfx_state_entry *name##_render_states[] = { \ &nvfx_state_blend_colour, \ &nvfx_state_zsa, \ &nvfx_state_sr, \ - &nvxx##_state_viewport, \ + &nvfx_state_viewport, \ &nvxx##_state_##vbo, \ NULL \ } diff --git a/src/gallium/drivers/nvfx/nvfx_state_viewport.c b/src/gallium/drivers/nvfx/nvfx_state_viewport.c new file mode 100644 index 00000000000..72057a80f84 --- /dev/null +++ b/src/gallium/drivers/nvfx/nvfx_state_viewport.c @@ -0,0 +1,38 @@ +#include "nvfx_context.h" + +static boolean +nvfx_state_viewport_validate(struct nvfx_context *nvfx) +{ + struct pipe_viewport_state *vpt = &nvfx->viewport; + struct nouveau_stateobj *so; + + if (nvfx->state.hw[NVFX_STATE_VIEWPORT] && + !(nvfx->dirty & NVFX_NEW_VIEWPORT)) + return FALSE; + + so = so_new(2, 9, 0); + so_method(so, nvfx->screen->eng3d, + NV34TCL_VIEWPORT_TRANSLATE_X, 8); + so_data (so, fui(vpt->translate[0])); + so_data (so, fui(vpt->translate[1])); + so_data (so, fui(vpt->translate[2])); + so_data (so, fui(vpt->translate[3])); + so_data (so, fui(vpt->scale[0])); + so_data (so, fui(vpt->scale[1])); + so_data (so, fui(vpt->scale[2])); + so_data (so, fui(vpt->scale[3])); + so_method(so, nvfx->screen->eng3d, 0x1d78, 1); + so_data (so, 1); + + so_ref(so, &nvfx->state.hw[NVFX_STATE_VIEWPORT]); + so_ref(NULL, &so); + return TRUE; +} + +struct nvfx_state_entry nvfx_state_viewport = { + .validate = nvfx_state_viewport_validate, + .dirty = { + .pipe = NVFX_NEW_VIEWPORT | NVFX_NEW_RAST, + .hw = NVFX_STATE_VIEWPORT + } +}; |