#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
+#include "pipe/p_util.h"
-#if 0
static void upload_sf_vp(struct brw_context *brw)
{
- GLcontext *ctx = &brw->intel.ctx;
struct brw_sf_viewport sfv;
- struct intel_renderbuffer *irb =
- intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]);
- float y_scale, y_bias;
- int x, y, w, h, x1, x2, y1, y2;
- int draw_h = ctx->DrawBuffer->Height;
memset(&sfv, 0, sizeof(sfv));
- if (ctx->DrawBuffer->Name) {
- /* User-created FBO */
- if (irb && !irb->RenderToTexture) {
- y_scale = -1.0;
- y_bias = draw_h;
- } else {
- y_scale = 1.0;
- y_bias = 0;
- }
- } else {
- if (brw->intel.driDrawable != NULL) {
- y_scale = -1.0;
- y_bias = draw_h;
- } else {
- y_scale = 1.0;
- y_bias = 0;
- }
- }
- /* _NEW_VIEWPORT, BRW_NEW_METAOPS */
-
- if (!brw->metaops.active) {
- const float *v = brw->intel.ctx.Viewport._WindowMap.m;
-
- sfv.viewport.m00 = v[MAT_SX];
- sfv.viewport.m11 = v[MAT_SY] * y_scale;
- sfv.viewport.m22 = v[MAT_SZ] * brw->intel.depth_scale;
- sfv.viewport.m30 = v[MAT_TX];
- sfv.viewport.m31 = v[MAT_TY] * y_scale + y_bias;
- sfv.viewport.m32 = v[MAT_TZ] * brw->intel.depth_scale;
- } else {
- sfv.viewport.m00 = 1;
- sfv.viewport.m11 = - 1;
- sfv.viewport.m22 = 1;
- sfv.viewport.m30 = 0;
- sfv.viewport.m31 = brw->intel.driDrawable->h;
- sfv.viewport.m32 = 0;
- }
+ /* BRW_NEW_VIEWPORT */
+ {
+ const float *scale = brw->attribs.Viewport.scale;
+ const float *trans = brw->attribs.Viewport.translate;
- /* _NEW_SCISSOR */
- x = brw->attribs.Scissor->X;
- y = brw->attribs.Scissor->Y;
- w = brw->attribs.Scissor->Width;
- h = brw->attribs.Scissor->Height;
-
- if (ctx->DrawBuffer->Name == 0) {
- x1 = x;
- y1 = draw_h - (y + h);
- x2 = x + w - 1;
- y2 = y1 + h - 1;
- } else {
- /* FBO has non-inverted coords. */
- x1 = x;
- y1 = y;
- x2 = x + w - 1;
- y2 = y + h - 1;
+ sfv.viewport.m00 = scale[0];
+ sfv.viewport.m11 = scale[1];
+ sfv.viewport.m22 = scale[2];
+ sfv.viewport.m30 = trans[0];
+ sfv.viewport.m31 = trans[1];
+ sfv.viewport.m32 = trans[2];
}
- sfv.scissor.xmin = CLAMP(x1, 0, ctx->DrawBuffer->Width - 1);
- sfv.scissor.xmax = CLAMP(y1, 0, ctx->DrawBuffer->Height - 1);
- sfv.scissor.ymin = CLAMP(x2, 0, ctx->DrawBuffer->Width - 1);
- sfv.scissor.ymax = CLAMP(y2, 0, ctx->DrawBuffer->Height - 1);
+ /* _NEW_SCISSOR */
+ sfv.scissor.xmin = brw->attribs.Scissor.minx;
+ sfv.scissor.xmax = brw->attribs.Scissor.maxx - 1;
+ sfv.scissor.ymin = brw->attribs.Scissor.miny;
+ sfv.scissor.ymax = brw->attribs.Scissor.maxy - 1;
brw->sf.vp_gs_offset = brw_cache_data( &brw->cache[BRW_SF_VP], &sfv );
}
const struct brw_tracked_state brw_sf_vp = {
.dirty = {
- .mesa = (_NEW_VIEWPORT |
- _NEW_SCISSOR),
- .brw = BRW_NEW_METAOPS,
+ .brw = (BRW_NEW_SCISSOR |
+ BRW_NEW_VIEWPORT),
.cache = 0
},
.update = upload_sf_vp
memset(&sf, 0, sizeof(sf));
/* CACHE_NEW_SF_PROG */
- sf.thread0.grf_reg_count = ALIGN(brw->sf.prog_data->total_grf, 16) / 16 - 1;
+ sf.thread0.grf_reg_count = align(brw->sf.prog_data->total_grf, 16) / 16 - 1;
sf.thread0.kernel_start_pointer = brw->sf.prog_gs_offset >> 6;
sf.thread3.urb_entry_read_length = brw->sf.prog_data->urb_read_length;
/* CACHE_NEW_SF_VP */
sf.sf5.sf_viewport_state_offset = brw->sf.vp_gs_offset >> 5;
-
sf.sf5.viewport_transform = 1;
- /* _NEW_SCISSOR */
- if (brw->attribs.Scissor->Enabled)
+ /* BRW_NEW_RASTER */
+ if (brw->attribs.Raster->scissor)
sf.sf6.scissor = 1;
- /* _NEW_POLYGON */
+#if 0
if (brw->attribs.Polygon->FrontFace == GL_CCW)
sf.sf5.front_winding = BRW_FRONTWINDING_CCW;
else
sf.sf5.front_winding = BRW_FRONTWINDING_CW;
+
if (brw->attribs.Polygon->CullFlag) {
switch (brw->attribs.Polygon->CullFaceMode) {
case GL_FRONT:
}
else
sf.sf6.cull_mode = BRW_CULLMODE_NONE;
+#else
+ sf.sf5.front_winding = BRW_FRONTWINDING_CCW;
+ sf.sf6.cull_mode = BRW_CULLMODE_NONE;
+#endif
-
- /* _NEW_LINE */
- /* XXX use ctx->Const.Min/MaxLineWidth here */
- sf.sf6.line_width = CLAMP(brw->attribs.Line->Width, 1.0, 5.0) * (1<<1);
+ sf.sf6.line_width = CLAMP(brw->attribs.Raster->line_width, 1.0, 5.0) * (1<<1);
sf.sf6.line_endcap_aa_region_width = 1;
- if (brw->attribs.Line->SmoothFlag)
+ if (brw->attribs.Raster->line_smooth)
sf.sf6.aa_enable = 1;
else if (sf.sf6.line_width <= 0x2)
sf.sf6.line_width = 0;
- /* _NEW_POINT */
sf.sf6.point_rast_rule = 1; /* opengl conventions */
- /* XXX clamp max depends on AA vs. non-AA */
- sf.sf7.sprite_point = brw->attribs.Point->PointSprite;
- sf.sf7.point_size = CLAMP(brw->attribs.Point->Size, 1.0, 255.0) * (1<<3);
- sf.sf7.use_point_size_state = !brw->attribs.Point->_Attenuated;
+ sf.sf7.sprite_point = brw->attribs.Raster->point_sprite;
+ sf.sf7.point_size = CLAMP(brw->attribs.Raster->line_width, 1.0, 255.0) * (1<<3);
+ sf.sf7.use_point_size_state = !brw->attribs.Raster->point_size_per_vertex;
/* might be BRW_NEW_PRIMITIVE if we have to adjust pv for polygons:
*/
const struct brw_tracked_state brw_sf_unit = {
.dirty = {
- .mesa = (_NEW_POLYGON |
- _NEW_LINE |
- _NEW_POINT |
- _NEW_SCISSOR),
- .brw = (BRW_NEW_URB_FENCE |
- BRW_NEW_METAOPS),
+ .brw = (BRW_NEW_RASTERIZER |
+ BRW_NEW_URB_FENCE),
.cache = (CACHE_NEW_SF_VP |
CACHE_NEW_SF_PROG)
},
};
-#endif
projects / mesa.git / blobdiff