From: Marek Olšák Date: Sun, 13 Jun 2010 02:37:45 +0000 (+0200) Subject: r300g: turn clip state into a CB X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f8032116293a1faf4dd76f2cbc10a455b8cde6d7;p=mesa.git r300g: turn clip state into a CB --- diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c index cc64fc3d7a7..3bb1caef408 100644 --- a/src/gallium/drivers/r300/r300_blit.c +++ b/src/gallium/drivers/r300/r300_blit.c @@ -34,7 +34,7 @@ static void r300_blitter_save_states(struct r300_context* r300) util_blitter_save_fragment_shader(r300->blitter, r300->fs.state); util_blitter_save_vertex_shader(r300->blitter, r300->vs_state.state); util_blitter_save_viewport(r300->blitter, &r300->viewport); - util_blitter_save_clip(r300->blitter, &r300->clip); + util_blitter_save_clip(r300->blitter, (struct pipe_clip_state*)r300->clip_state.state); util_blitter_save_vertex_elements(r300->blitter, r300->velems); util_blitter_save_vertex_buffers(r300->blitter, r300->vertex_buffer_count, r300->vertex_buffer); diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c index aac3660207f..57cf68f0132 100644 --- a/src/gallium/drivers/r300/r300_context.c +++ b/src/gallium/drivers/r300/r300_context.c @@ -26,6 +26,7 @@ #include "util/u_simple_list.h" #include "util/u_upload_mgr.h" +#include "r300_cb.h" #include "r300_context.h" #include "r300_emit.h" #include "r300_screen.h" @@ -143,7 +144,7 @@ static void r300_setup_atoms(struct r300_context* r300) /* Some non-CSO atoms need explicit space to store the state locally. */ r300->blend_color_state.state = CALLOC_STRUCT(r300_blend_color_state); - r300->clip_state.state = CALLOC_STRUCT(pipe_clip_state); + r300->clip_state.state = CALLOC_STRUCT(r300_clip_state); r300->fb_state.state = CALLOC_STRUCT(pipe_framebuffer_state); r300->rs_block_state.state = CALLOC_STRUCT(r300_rs_block); r300->scissor_state.state = CALLOC_STRUCT(pipe_scissor_state); @@ -171,10 +172,20 @@ static void r300_init_states(struct pipe_context *pipe) struct pipe_blend_color bc = {{0}}; struct pipe_clip_state cs = {{{0}}}; struct pipe_scissor_state ss = {0}; + struct r300_clip_state *clip = + (struct r300_clip_state*)r300_context(pipe)->clip_state.state; + CB_LOCALS; pipe->set_blend_color(pipe, &bc); - pipe->set_clip_state(pipe, &cs); pipe->set_scissor_state(pipe, &ss); + + if (r300_context(pipe)->screen->caps.has_tcl) { + pipe->set_clip_state(pipe, &cs); + } else { + BEGIN_CB(clip->cb, 2); + OUT_CB_REG(R300_VAP_CLIP_CNTL, R300_CLIP_DISABLE); + END_CB; + } } struct pipe_context* r300_create_context(struct pipe_screen* screen, diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 6d6185cf1f5..a8e813008f1 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -70,6 +70,12 @@ struct r300_blend_color_state { uint32_t cb[3]; }; +struct r300_clip_state { + struct pipe_clip_state clip; + + uint32_t cb[29]; +}; + struct r300_dsa_state { uint32_t alpha_function; /* R300_FG_ALPHA_FUNC: 0x4bd4 */ uint32_t alpha_reference; /* R500_FG_ALPHA_VALUE: 0x4be0 */ @@ -433,9 +439,6 @@ struct r300_context { struct vertex_info vertex_info; struct pipe_stencil_ref stencil_ref; - - struct pipe_clip_state clip; - struct pipe_viewport_state viewport; /* Stream locations for SWTCL. */ diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index 04a3ab5fb37..e2e1074b323 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -62,24 +62,10 @@ void r300_emit_blend_color_state(struct r300_context* r300, void r300_emit_clip_state(struct r300_context* r300, unsigned size, void* state) { - struct pipe_clip_state* clip = (struct pipe_clip_state*)state; + struct r300_clip_state* clip = (struct r300_clip_state*)state; CS_LOCALS(r300); - if (r300->screen->caps.has_tcl) { - BEGIN_CS(size); - OUT_CS_REG(R300_VAP_PVS_VECTOR_INDX_REG, - (r300->screen->caps.is_r500 ? - R500_PVS_UCP_START : R300_PVS_UCP_START)); - OUT_CS_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, 6 * 4); - OUT_CS_TABLE(clip->ucp, 6 * 4); - OUT_CS_REG(R300_VAP_CLIP_CNTL, ((1 << clip->nr) - 1) | - R300_PS_UCP_MODE_CLIP_AS_TRIFAN); - END_CS; - } else { - BEGIN_CS(size); - OUT_CS_REG(R300_VAP_CLIP_CNTL, R300_CLIP_DISABLE); - END_CS; - } + WRITE_CS_TABLE(clip->cb, size); } void r300_emit_dsa_state(struct r300_context* r300, unsigned size, void* state) diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index d5ed119527f..c4b7d734c2c 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -421,18 +421,27 @@ static void r300_set_clip_state(struct pipe_context* pipe, const struct pipe_clip_state* state) { struct r300_context* r300 = r300_context(pipe); + struct r300_clip_state *clip = + (struct r300_clip_state*)r300->clip_state.state; + CB_LOCALS; - r300->clip = *state; + clip->clip = *state; if (r300->screen->caps.has_tcl) { - memcpy(r300->clip_state.state, state, sizeof(struct pipe_clip_state)); - r300->clip_state.size = 29; + BEGIN_CB(clip->cb, 29); + OUT_CB_REG(R300_VAP_PVS_VECTOR_INDX_REG, + (r300->screen->caps.is_r500 ? + R500_PVS_UCP_START : R300_PVS_UCP_START)); + OUT_CB_ONE_REG(R300_VAP_PVS_UPLOAD_DATA, 6 * 4); + OUT_CB_TABLE(state->ucp, 6 * 4); + OUT_CB_REG(R300_VAP_CLIP_CNTL, ((1 << state->nr) - 1) | + R300_PS_UCP_MODE_CLIP_AS_TRIFAN); + END_CB; r300->clip_state.dirty = TRUE; } else { draw_flush(r300->draw); draw_set_clip_state(r300->draw, state); - r300->clip_state.size = 2; } }