diff options
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_emit.c | 6 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_state.c | 16 |
3 files changed, 17 insertions, 6 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index b3c54595941..dd16565c562 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -94,6 +94,7 @@ struct r300_rs_state { uint32_t vap_control_status; /* R300_VAP_CNTL_STATUS: 0x2140 */ uint32_t antialiasing_config; /* R300_GB_AA_CONFIG: 0x4020 */ uint32_t point_size; /* R300_GA_POINT_SIZE: 0x421c */ + uint32_t point_minmax; /* R300_GA_POINT_MINMAX: 0x4230 */ uint32_t line_control; /* R300_GA_LINE_CNTL: 0x4234 */ float depth_scale; /* R300_SU_POLY_OFFSET_FRONT_SCALE: 0x42a4 */ /* R300_SU_POLY_OFFSET_BACK_SCALE: 0x42ac */ diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index f3be274d76c..9344b533245 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -525,8 +525,6 @@ void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state) OUT_CS(((fb->width + 1440-1) << R300_SCISSORS_X_SHIFT) | ((fb->height + 1440-1) << R300_SCISSORS_Y_SHIFT)); } - OUT_CS_REG(R300_GA_POINT_MINMAX, - (MAX2(fb->width, fb->height) * 6) << R300_GA_POINT_MINMAX_MAX_SHIFT); END_CS; } @@ -667,7 +665,9 @@ void r300_emit_rs_state(struct r300_context* r300, unsigned size, void* state) OUT_CS_REG(R300_GB_AA_CONFIG, rs->antialiasing_config); OUT_CS_REG(R300_GA_POINT_SIZE, rs->point_size); - OUT_CS_REG(R300_GA_LINE_CNTL, rs->line_control); + OUT_CS_REG_SEQ(R300_GA_POINT_MINMAX, 2); + OUT_CS(rs->point_minmax); + OUT_CS(rs->line_control); if (rs->polygon_offset_enable) { scale = rs->depth_scale * 12; diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index af5bf445849..5a65f0ccfbd 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -616,7 +616,7 @@ static void memcpy(r300->fb_state.state, state, sizeof(struct pipe_framebuffer_state)); r300->fb_state.size = (10 * state->nr_cbufs) + (2 * (4 - state->nr_cbufs)) + - (state->zsbuf ? 10 : 0) + 11; + (state->zsbuf ? 10 : 0) + 9; /* Polygon offset depends on the zbuffer bit depth. */ if (state->zsbuf && r300->polygon_offset_enabled) { @@ -722,6 +722,7 @@ static void* r300_create_rs_state(struct pipe_context* pipe, { struct r300_rs_state* rs = CALLOC_STRUCT(r300_rs_state); int i; + float psiz; /* Copy rasterizer state for Draw. */ rs->rs = *state; @@ -737,9 +738,18 @@ static void* r300_create_rs_state(struct pipe_context* pipe, rs->vap_control_status |= R300_VAP_TCL_BYPASS; } - rs->point_size = pack_float_16_6x(state->point_size) | + /* Point size width and height. */ + rs->point_size = + pack_float_16_6x(state->point_size) | (pack_float_16_6x(state->point_size) << R300_POINTSIZE_X_SHIFT); + /* Point size clamping. */ + psiz = pipe->screen->get_paramf(pipe->screen, + PIPE_CAP_MAX_POINT_WIDTH); + rs->point_minmax = + (pack_float_16_6x(psiz)) << R300_GA_POINT_MINMAX_MAX_SHIFT; + + /* Line control. */ rs->line_control = pack_float_16_6x(state->line_width) | R300_GA_LINE_CNTL_END_TYPE_COMP; @@ -864,7 +874,7 @@ static void r300_bind_rs_state(struct pipe_context* pipe, void* state) } UPDATE_STATE(state, r300->rs_state); - r300->rs_state.size = 26 + (r300->polygon_offset_enabled ? 5 : 0); + r300->rs_state.size = 27 + (r300->polygon_offset_enabled ? 5 : 0); if (last_sprite_coord_enable != r300->sprite_coord_enable) { r300->rs_block_state.dirty = TRUE; |