* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "intel_batchbuffer.h"
/* Begin the compilation:
*/
- brw_init_compile(&c.func);
+ brw_init_compile(brw, &c.func);
c.func.single_program_flow = 1;
c.key = *key;
-
+ c.need_ff_sync = BRW_IS_IGDNG(brw);
/* Need to locate the two positions present in vertex + header.
* These are currently hardcoded:
*/
c.header_position_offset = ATTR_SIZE;
- for (i = 0, delta = REG_SIZE; i < VERT_RESULT_MAX; i++)
+ if (BRW_IS_IGDNG(brw))
+ delta = 3 * REG_SIZE;
+ else
+ delta = REG_SIZE;
+
+ for (i = 0; i < VERT_RESULT_MAX; i++)
if (c.key.attrs & (1<<i)) {
c.offset[i] = delta;
delta += ATTR_SIZE;
}
c.nr_attrs = brw_count_bits(c.key.attrs);
- c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
+
+ if (BRW_IS_IGDNG(brw))
+ c.nr_regs = (c.nr_attrs + 1) / 2 + 3; /* are vertices packed, or reg-aligned? */
+ else
+ c.nr_regs = (c.nr_attrs + 1) / 2 + 1; /* are vertices packed, or reg-aligned? */
+
c.nr_bytes = c.nr_regs * REG_SIZE;
c.prog_data.clip_mode = c.key.clip_mode; /* XXX */
/* Upload
*/
- brw->clip.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_CLIP_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->clip.prog_data );
-}
-
-
-static GLboolean search_cache( struct brw_context *brw,
- struct brw_clip_prog_key *key )
-{
- return brw_search_cache(&brw->cache[BRW_CLIP_PROG],
- key, sizeof(*key),
- &brw->clip.prog_data,
- &brw->clip.prog_gs_offset);
+ dri_bo_unreference(brw->clip.prog_bo);
+ brw->clip.prog_bo = brw_upload_cache( &brw->cache,
+ BRW_CLIP_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->clip.prog_data );
}
-
-
-
/* Calculate interpolants for triangle and line rasterization.
*/
-static void upload_clip_prog( struct brw_context *brw )
+static void upload_clip_prog(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct brw_clip_prog_key key;
/* CACHE_NEW_VS_PROG */
key.attrs = brw->vs.prog_data->outputs_written;
/* _NEW_LIGHT */
- key.do_flat_shading = (brw->attribs.Light->ShadeModel == GL_FLAT);
+ key.do_flat_shading = (ctx->Light.ShadeModel == GL_FLAT);
/* _NEW_TRANSFORM */
- key.nr_userclip = brw_count_bits(brw->attribs.Transform->ClipPlanesEnabled);
- key.clip_mode = BRW_CLIPMODE_NORMAL;
+ key.nr_userclip = brw_count_bits(ctx->Transform.ClipPlanesEnabled);
+
+ if (BRW_IS_IGDNG(brw))
+ key.clip_mode = BRW_CLIPMODE_KERNEL_CLIP;
+ else
+ key.clip_mode = BRW_CLIPMODE_NORMAL;
/* _NEW_POLYGON */
if (key.primitive == GL_TRIANGLES) {
- if (brw->attribs.Polygon->CullFaceMode == GL_FRONT_AND_BACK)
+ if (ctx->Polygon.CullFlag &&
+ ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK)
key.clip_mode = BRW_CLIPMODE_REJECT_ALL;
else {
GLuint fill_front = CLIP_CULL;
GLuint offset_front = 0;
GLuint offset_back = 0;
- if (!brw->attribs.Polygon->CullFlag ||
- brw->attribs.Polygon->CullFaceMode != GL_FRONT) {
- switch (brw->attribs.Polygon->FrontMode) {
+ if (!ctx->Polygon.CullFlag ||
+ ctx->Polygon.CullFaceMode != GL_FRONT) {
+ switch (ctx->Polygon.FrontMode) {
case GL_FILL:
fill_front = CLIP_FILL;
offset_front = 0;
break;
case GL_LINE:
- key.do_unfilled = 1;
fill_front = CLIP_LINE;
- offset_front = brw->attribs.Polygon->OffsetLine;
+ offset_front = ctx->Polygon.OffsetLine;
break;
case GL_POINT:
- key.do_unfilled = 1;
fill_front = CLIP_POINT;
- offset_front = brw->attribs.Polygon->OffsetPoint;
+ offset_front = ctx->Polygon.OffsetPoint;
break;
}
}
- if (!brw->attribs.Polygon->CullFlag ||
- brw->attribs.Polygon->CullFaceMode != GL_BACK) {
- switch (brw->attribs.Polygon->BackMode) {
+ if (!ctx->Polygon.CullFlag ||
+ ctx->Polygon.CullFaceMode != GL_BACK) {
+ switch (ctx->Polygon.BackMode) {
case GL_FILL:
fill_back = CLIP_FILL;
offset_back = 0;
break;
case GL_LINE:
- key.do_unfilled = 1;
fill_back = CLIP_LINE;
- offset_back = brw->attribs.Polygon->OffsetLine;
+ offset_back = ctx->Polygon.OffsetLine;
break;
case GL_POINT:
- key.do_unfilled = 1;
fill_back = CLIP_POINT;
- offset_back = brw->attribs.Polygon->OffsetPoint;
+ offset_back = ctx->Polygon.OffsetPoint;
break;
}
}
- if (brw->attribs.Polygon->BackMode != GL_FILL ||
- brw->attribs.Polygon->FrontMode != GL_FILL)
- key.do_unfilled = 1;
+ if (ctx->Polygon.BackMode != GL_FILL ||
+ ctx->Polygon.FrontMode != GL_FILL) {
+ key.do_unfilled = 1;
- /* Most cases the fixed function units will handle. Cases where
- * one or more polygon faces are unfilled will require help:
- */
- if (key.do_unfilled) {
+ /* Most cases the fixed function units will handle. Cases where
+ * one or more polygon faces are unfilled will require help:
+ */
key.clip_mode = BRW_CLIPMODE_CLIP_NON_REJECTED;
if (offset_back || offset_front) {
/* _NEW_POLYGON, _NEW_BUFFERS */
- key.offset_units = brw->attribs.Polygon->OffsetUnits * brw->intel.polygon_offset_scale;
- key.offset_factor = brw->attribs.Polygon->OffsetFactor * ctx->DrawBuffer->_MRD;
+ key.offset_units = ctx->Polygon.OffsetUnits * brw->intel.polygon_offset_scale;
+ key.offset_factor = ctx->Polygon.OffsetFactor * ctx->DrawBuffer->_MRD;
}
- switch (brw->attribs.Polygon->FrontFace) {
+ switch (ctx->Polygon.FrontFace) {
case GL_CCW:
key.fill_ccw = fill_front;
key.fill_cw = fill_back;
key.offset_ccw = offset_front;
key.offset_cw = offset_back;
- if (brw->attribs.Light->Model.TwoSide &&
+ if (ctx->Light.Model.TwoSide &&
key.fill_cw != CLIP_CULL)
key.copy_bfc_cw = 1;
break;
key.fill_ccw = fill_back;
key.offset_cw = offset_front;
key.offset_ccw = offset_back;
- if (brw->attribs.Light->Model.TwoSide &&
+ if (ctx->Light.Model.TwoSide &&
key.fill_ccw != CLIP_CULL)
key.copy_bfc_ccw = 1;
break;
}
}
- if (!search_cache(brw, &key))
+ dri_bo_unreference(brw->clip.prog_bo);
+ brw->clip.prog_bo = brw_search_cache(&brw->cache, BRW_CLIP_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->clip.prog_data);
+ if (brw->clip.prog_bo == NULL)
compile_clip_prog( brw, &key );
}
.brw = (BRW_NEW_REDUCED_PRIMITIVE),
.cache = CACHE_NEW_VS_PROG
},
- .update = upload_clip_prog
+ .prepare = upload_clip_prog
};
projects / mesa.git / blobdiff