* no bugs...
*/
+#include "r300_render.h"
+
#include "main/glheader.h"
#include "main/state.h"
#include "main/imports.h"
#include "tnl/t_vp_build.h"
#include "radeon_reg.h"
#include "radeon_macros.h"
-#include "radeon_ioctl.h"
-#include "radeon_state.h"
#include "r300_context.h"
#include "r300_ioctl.h"
#include "r300_state.h"
#include "r300_reg.h"
#include "r300_tex.h"
#include "r300_emit.h"
-#include "r300_fragprog.h"
-extern int future_hw_tcl_on;
+#include "r300_fragprog_common.h"
+#include "r300_swtcl.h"
/**
* \brief Convert a OpenGL primitive type into a R300 primitive type.
return num_verts - verts_off;
}
-static void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts)
+static void r300EmitElts(GLcontext * ctx, unsigned long n_elts)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
- struct r300_dma_region *rvb = &rmesa->state.elt_dma;
void *out;
+ GLbyte el_size;
- if (r300IsGartMemory(rmesa, elts, n_elts * 4)) {
- rvb->address = rmesa->radeon.radeonScreen->gartTextures.map;
- rvb->start = ((char *)elts) - rvb->address;
- rvb->aos_offset =
- rmesa->radeon.radeonScreen->gart_texture_offset +
- rvb->start;
- return;
- } else if (r300IsGartMemory(rmesa, elts, 1)) {
- WARN_ONCE("Pointer not within GART memory!\n");
- _mesa_exit(-1);
- }
-
- r300AllocDmaRegion(rmesa, rvb, n_elts * 4, 4);
- rvb->aos_offset = GET_START(rvb);
+ el_size = rmesa->ind_buf.is_32bit ? 4 : 2;
- out = rvb->address + rvb->start;
- memcpy(out, elts, n_elts * 4);
+ radeonAllocDmaRegion(&rmesa->radeon, &rmesa->radeon.tcl.elt_dma_bo,
+ &rmesa->radeon.tcl.elt_dma_offset, n_elts * el_size, 4);
+ radeon_bo_map(rmesa->radeon.tcl.elt_dma_bo, 1);
+ out = rmesa->radeon.tcl.elt_dma_bo->ptr + rmesa->radeon.tcl.elt_dma_offset;
+ memcpy(out, rmesa->ind_buf.ptr, n_elts * el_size);
+ radeon_bo_unmap(rmesa->radeon.tcl.elt_dma_bo);
}
-static void r300FireEB(r300ContextPtr rmesa, unsigned long addr,
- int vertex_count, int type)
+static void r300FireEB(r300ContextPtr rmesa, int vertex_count, int type)
{
- int cmd_reserved = 0;
- int cmd_written = 0;
- drm_radeon_cmd_header_t *cmd = NULL;
-
- start_packet3(CP_PACKET3(R300_PACKET3_3D_DRAW_INDX_2, 0), 0);
- e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count << 16) | type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
-
- start_packet3(CP_PACKET3(R300_PACKET3_INDX_BUFFER, 2), 2);
- e32(R300_INDX_BUFFER_ONE_REG_WR | (0 << R300_INDX_BUFFER_SKIP_SHIFT) |
- (R300_VAP_PORT_IDX0 >> 2));
- e32(addr);
- e32(vertex_count);
+ BATCH_LOCALS(&rmesa->radeon);
+
+ r300_emit_scissor(rmesa->radeon.glCtx);
+ if (vertex_count > 0) {
+ int size;
+
+ BEGIN_BATCH(10);
+ OUT_BATCH_PACKET3(R300_PACKET3_3D_DRAW_INDX_2, 0);
+ if (rmesa->ind_buf.is_32bit) {
+ size = vertex_count;
+ OUT_BATCH(R300_VAP_VF_CNTL__PRIM_WALK_INDICES |
+ ((vertex_count + 0) << 16) | type |
+ R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
+ } else {
+ size = (vertex_count + 1) >> 1;
+ OUT_BATCH(R300_VAP_VF_CNTL__PRIM_WALK_INDICES |
+ ((vertex_count + 0) << 16) | type);
+ }
+
+ if (!rmesa->radeon.radeonScreen->kernel_mm) {
+ OUT_BATCH_PACKET3(R300_PACKET3_INDX_BUFFER, 2);
+ OUT_BATCH(R300_INDX_BUFFER_ONE_REG_WR | (0 << R300_INDX_BUFFER_SKIP_SHIFT) |
+ (R300_VAP_PORT_IDX0 >> 2));
+ OUT_BATCH_RELOC(rmesa->radeon.tcl.elt_dma_offset,
+ rmesa->radeon.tcl.elt_dma_bo,
+ rmesa->radeon.tcl.elt_dma_offset,
+ RADEON_GEM_DOMAIN_GTT, 0, 0);
+ OUT_BATCH(size);
+ } else {
+ OUT_BATCH_PACKET3(R300_PACKET3_INDX_BUFFER, 2);
+ OUT_BATCH(R300_INDX_BUFFER_ONE_REG_WR | (0 << R300_INDX_BUFFER_SKIP_SHIFT) |
+ (R300_VAP_PORT_IDX0 >> 2));
+ OUT_BATCH(rmesa->radeon.tcl.elt_dma_offset);
+ OUT_BATCH(size);
+ radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
+ rmesa->radeon.tcl.elt_dma_bo,
+ RADEON_GEM_DOMAIN_GTT, 0, 0);
+ }
+ END_BATCH();
+ }
}
static void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset)
{
+ BATCH_LOCALS(&rmesa->radeon);
+ uint32_t voffset;
int sz = 1 + (nr >> 1) * 3 + (nr & 1) * 2;
int i;
- int cmd_reserved = 0;
- int cmd_written = 0;
- drm_radeon_cmd_header_t *cmd = NULL;
if (RADEON_DEBUG & DEBUG_VERTS)
fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __FUNCTION__, nr,
offset);
- start_packet3(CP_PACKET3(R300_PACKET3_3D_LOAD_VBPNTR, sz - 1), sz - 1);
- e32(nr);
- for (i = 0; i + 1 < nr; i += 2) {
- e32((rmesa->state.aos[i].aos_size << 0) |
- (rmesa->state.aos[i].aos_stride << 8) |
- (rmesa->state.aos[i + 1].aos_size << 16) |
- (rmesa->state.aos[i + 1].aos_stride << 24));
+ if (!rmesa->radeon.radeonScreen->kernel_mm) {
+ BEGIN_BATCH(sz+2+(nr * 2));
+ OUT_BATCH_PACKET3(R300_PACKET3_3D_LOAD_VBPNTR, sz - 1);
+ OUT_BATCH(nr);
+
+ for (i = 0; i + 1 < nr; i += 2) {
+ OUT_BATCH((rmesa->radeon.tcl.aos[i].components << 0) |
+ (rmesa->radeon.tcl.aos[i].stride << 8) |
+ (rmesa->radeon.tcl.aos[i + 1].components << 16) |
+ (rmesa->radeon.tcl.aos[i + 1].stride << 24));
+
+ voffset = rmesa->radeon.tcl.aos[i + 0].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[i + 0].stride;
+ OUT_BATCH_RELOC(voffset,
+ rmesa->radeon.tcl.aos[i].bo,
+ voffset,
+ RADEON_GEM_DOMAIN_GTT,
+ 0, 0);
+ voffset = rmesa->radeon.tcl.aos[i + 1].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[i + 1].stride;
+ OUT_BATCH_RELOC(voffset,
+ rmesa->radeon.tcl.aos[i+1].bo,
+ voffset,
+ RADEON_GEM_DOMAIN_GTT,
+ 0, 0);
+ }
- e32(rmesa->state.aos[i].aos_offset + offset * 4 * rmesa->state.aos[i].aos_stride);
- e32(rmesa->state.aos[i + 1].aos_offset + offset * 4 * rmesa->state.aos[i + 1].aos_stride);
- }
+ if (nr & 1) {
+ OUT_BATCH((rmesa->radeon.tcl.aos[nr - 1].components << 0) |
+ (rmesa->radeon.tcl.aos[nr - 1].stride << 8));
+ voffset = rmesa->radeon.tcl.aos[nr - 1].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[nr - 1].stride;
+ OUT_BATCH_RELOC(voffset,
+ rmesa->radeon.tcl.aos[nr - 1].bo,
+ voffset,
+ RADEON_GEM_DOMAIN_GTT,
+ 0, 0);
+ }
+ END_BATCH();
+ } else {
- if (nr & 1) {
- e32((rmesa->state.aos[nr - 1].aos_size << 0) |
- (rmesa->state.aos[nr - 1].aos_stride << 8));
- e32(rmesa->state.aos[nr - 1].aos_offset + offset * 4 * rmesa->state.aos[nr - 1].aos_stride);
+ BEGIN_BATCH(sz+2+(nr * 2));
+ OUT_BATCH_PACKET3(R300_PACKET3_3D_LOAD_VBPNTR, sz - 1);
+ OUT_BATCH(nr);
+
+ for (i = 0; i + 1 < nr; i += 2) {
+ OUT_BATCH((rmesa->radeon.tcl.aos[i].components << 0) |
+ (rmesa->radeon.tcl.aos[i].stride << 8) |
+ (rmesa->radeon.tcl.aos[i + 1].components << 16) |
+ (rmesa->radeon.tcl.aos[i + 1].stride << 24));
+
+ voffset = rmesa->radeon.tcl.aos[i + 0].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[i + 0].stride;
+ OUT_BATCH(voffset);
+ voffset = rmesa->radeon.tcl.aos[i + 1].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[i + 1].stride;
+ OUT_BATCH(voffset);
+ }
+
+ if (nr & 1) {
+ OUT_BATCH((rmesa->radeon.tcl.aos[nr - 1].components << 0) |
+ (rmesa->radeon.tcl.aos[nr - 1].stride << 8));
+ voffset = rmesa->radeon.tcl.aos[nr - 1].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[nr - 1].stride;
+ OUT_BATCH(voffset);
+ }
+ for (i = 0; i + 1 < nr; i += 2) {
+ voffset = rmesa->radeon.tcl.aos[i + 0].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[i + 0].stride;
+ radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
+ rmesa->radeon.tcl.aos[i+0].bo,
+ RADEON_GEM_DOMAIN_GTT,
+ 0, 0);
+ voffset = rmesa->radeon.tcl.aos[i + 1].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[i + 1].stride;
+ radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
+ rmesa->radeon.tcl.aos[i+1].bo,
+ RADEON_GEM_DOMAIN_GTT,
+ 0, 0);
+ }
+ if (nr & 1) {
+ voffset = rmesa->radeon.tcl.aos[nr - 1].offset +
+ offset * 4 * rmesa->radeon.tcl.aos[nr - 1].stride;
+ radeon_cs_write_reloc(rmesa->radeon.cmdbuf.cs,
+ rmesa->radeon.tcl.aos[nr-1].bo,
+ RADEON_GEM_DOMAIN_GTT,
+ 0, 0);
+ }
+ END_BATCH();
}
+
}
static void r300FireAOS(r300ContextPtr rmesa, int vertex_count, int type)
{
- int cmd_reserved = 0;
- int cmd_written = 0;
- drm_radeon_cmd_header_t *cmd = NULL;
+ BATCH_LOCALS(&rmesa->radeon);
- start_packet3(CP_PACKET3(R300_PACKET3_3D_DRAW_VBUF_2, 0), 0);
- e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count << 16) | type);
+ r300_emit_scissor(rmesa->radeon.glCtx);
+ BEGIN_BATCH(3);
+ OUT_BATCH_PACKET3(R300_PACKET3_3D_DRAW_VBUF_2, 0);
+ OUT_BATCH(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count << 16) | type);
+ END_BATCH();
}
-static void r300RunRenderPrimitive(r300ContextPtr rmesa, GLcontext * ctx,
- int start, int end, int prim)
+void r300RunRenderPrimitive(GLcontext * ctx, int start, int end, int prim)
{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
int type, num_verts;
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *vb = &tnl->vb;
type = r300PrimitiveType(rmesa, prim);
num_verts = r300NumVerts(rmesa, end - start, prim);
if (type < 0 || num_verts <= 0)
return;
- if (vb->Elts) {
+ /* Make space for at least 64 dwords.
+ * This is supposed to ensure that we can get all rendering
+ * commands into a single command buffer.
+ */
+ rcommonEnsureCmdBufSpace(&rmesa->radeon, 64, __FUNCTION__);
+
+ if (rmesa->ind_buf.ptr) {
if (num_verts > 65535) {
/* not implemented yet */
WARN_ONCE("Too many elts\n");
* allocating the index array might actually evict the vertex
* arrays. *sigh*
*/
- r300EmitElts(ctx, vb->Elts, num_verts);
- r300EmitAOS(rmesa, rmesa->state.aos_count, start);
- r300FireEB(rmesa, rmesa->state.elt_dma.aos_offset, num_verts, type);
+ r300EmitElts(ctx, num_verts);
+ r300EmitAOS(rmesa, rmesa->radeon.tcl.aos_count, start);
+ r300FireEB(rmesa, num_verts, type);
} else {
- r300EmitAOS(rmesa, rmesa->state.aos_count, start);
+ r300EmitAOS(rmesa, rmesa->radeon.tcl.aos_count, start);
r300FireAOS(rmesa, num_verts, type);
}
+ COMMIT_BATCH();
}
-static GLboolean r300RunRender(GLcontext * ctx,
- struct tnl_pipeline_stage *stage)
+static void r300RunRender(GLcontext * ctx, struct tnl_pipeline_stage *stage)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
int i;
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *vb = &tnl->vb;
-
if (RADEON_DEBUG & DEBUG_PRIMS)
fprintf(stderr, "%s\n", __FUNCTION__);
r300UpdateShaders(rmesa);
- if (r300EmitArrays(ctx))
- return GL_TRUE;
+ r300EmitArrays(ctx);
r300UpdateShaderStates(rmesa);
r300EmitCacheFlush(rmesa);
- r300EmitState(rmesa);
+ radeonEmitState(&rmesa->radeon);
for (i = 0; i < vb->PrimitiveCount; i++) {
GLuint prim = _tnl_translate_prim(&vb->Primitive[i]);
GLuint start = vb->Primitive[i].start;
GLuint end = vb->Primitive[i].start + vb->Primitive[i].count;
- r300RunRenderPrimitive(rmesa, ctx, start, end, prim);
+ r300RunRenderPrimitive(ctx, start, end, prim);
}
r300EmitCacheFlush(rmesa);
-#ifdef USER_BUFFERS
- r300UseArrays(ctx);
-#endif
+ radeonReleaseArrays(ctx, ~0);
+}
- r300ReleaseArrays(ctx);
- return GL_FALSE;
+static const char *getFallbackString(uint32_t bit)
+{
+ switch (bit) {
+ case R300_FALLBACK_VERTEX_PROGRAM :
+ return "vertex program";
+ case R300_FALLBACK_LINE_SMOOTH:
+ return "smooth lines";
+ case R300_FALLBACK_POINT_SMOOTH:
+ return "smooth points";
+ case R300_FALLBACK_POLYGON_SMOOTH:
+ return "smooth polygons";
+ case R300_FALLBACK_LINE_STIPPLE:
+ return "line stipple";
+ case R300_FALLBACK_POLYGON_STIPPLE:
+ return "polygon stipple";
+ case R300_FALLBACK_STENCIL_TWOSIDE:
+ return "two-sided stencil";
+ case R300_FALLBACK_RENDER_MODE:
+ return "render mode != GL_RENDER";
+ case R300_FALLBACK_FRAGMENT_PROGRAM:
+ return "fragment program";
+ case R300_FALLBACK_AOS_LIMIT:
+ return "aos limit";
+ case R300_FALLBACK_INVALID_BUFFERS:
+ return "invalid buffers";
+ default:
+ return "unknown";
+ }
}
-#define FALLBACK_IF(expr) \
- do { \
- if (expr) { \
- if (1 || RADEON_DEBUG & DEBUG_FALLBACKS) \
- WARN_ONCE("Software fallback:%s\n", \
- #expr); \
- return R300_FALLBACK_RAST; \
- } \
- } while(0)
-
-static int r300Fallback(GLcontext * ctx)
+void r300SwitchFallback(GLcontext *ctx, uint32_t bit, GLboolean mode)
{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- const unsigned back = ctx->Stencil._BackFace;
-
- /* Do we need to use new-style shaders?
- * Also is there a better way to do this? */
- if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
- struct r500_fragment_program *fp = (struct r500_fragment_program *)
- (char *)ctx->FragmentProgram._Current;
- if (fp) {
- if (!fp->translated) {
- r500TranslateFragmentShader(r300, fp);
- FALLBACK_IF(!fp->translated);
- }
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ uint32_t old_fallback = rmesa->fallback;
+ static uint32_t fallback_warn = 0;
+
+ if (mode) {
+ if ((fallback_warn & bit) == 0) {
+ _mesa_fprintf(stderr, "WARNING! Falling back to software for %s\n", getFallbackString(bit));
+ fallback_warn |= bit;
+ }
+ rmesa->fallback |= bit;
+ /* update only if we change from no raster fallbacks to some raster fallbacks */
+ if (((old_fallback & R300_RASTER_FALLBACK_MASK) == 0) &&
+ ((bit & R300_RASTER_FALLBACK_MASK) > 0)) {
+
+ radeon_firevertices(&rmesa->radeon);
+ rmesa->radeon.swtcl.RenderIndex = ~0;
+ _swsetup_Wakeup( ctx );
}
} else {
- struct r300_fragment_program *fp = (struct r300_fragment_program *)
- (char *)ctx->FragmentProgram._Current;
- if (fp) {
- if (!fp->translated) {
- r300TranslateFragmentShader(r300, fp);
- FALLBACK_IF(!fp->translated);
- }
+ rmesa->fallback &= ~bit;
+ /* update only if we have disabled all raster fallbacks */
+ if ((old_fallback & R300_RASTER_FALLBACK_MASK) == bit) {
+ _swrast_flush( ctx );
+
+ tnl->Driver.Render.Start = r300RenderStart;
+ tnl->Driver.Render.Finish = r300RenderFinish;
+ tnl->Driver.Render.PrimitiveNotify = r300RenderPrimitive;
+ tnl->Driver.Render.ResetLineStipple = r300ResetLineStipple;
+ tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
+ tnl->Driver.Render.CopyPV = _tnl_copy_pv;
+ tnl->Driver.Render.Interp = _tnl_interp;
+
+ _tnl_invalidate_vertex_state( ctx, ~0 );
+ _tnl_invalidate_vertices( ctx, ~0 );
}
}
-
- FALLBACK_IF(ctx->RenderMode != GL_RENDER);
-
- /* If GL_EXT_stencil_two_side is disabled, this fallback check can
- * be removed.
- */
- FALLBACK_IF(ctx->Stencil.Ref[0] != ctx->Stencil.Ref[back]
- || ctx->Stencil.ValueMask[0] !=
- ctx->Stencil.ValueMask[back]
- || ctx->Stencil.WriteMask[0] !=
- ctx->Stencil.WriteMask[back]);
-
- if (ctx->Extensions.NV_point_sprite || ctx->Extensions.ARB_point_sprite)
- FALLBACK_IF(ctx->Point.PointSprite);
-
- if (!r300->disable_lowimpact_fallback) {
- FALLBACK_IF(ctx->Polygon.StippleFlag);
- FALLBACK_IF(ctx->Multisample._Enabled);
- FALLBACK_IF(ctx->Line.StippleFlag);
- FALLBACK_IF(ctx->Line.SmoothFlag);
- FALLBACK_IF(ctx->Point.SmoothFlag);
- }
-
- return R300_FALLBACK_NONE;
+
}
static GLboolean r300RunNonTCLRender(GLcontext * ctx,
if (RADEON_DEBUG & DEBUG_PRIMS)
fprintf(stderr, "%s\n", __FUNCTION__);
- if (r300Fallback(ctx) >= R300_FALLBACK_RAST)
- return GL_TRUE;
-
- if (!(rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
- return GL_TRUE;
-
- return r300RunRender(ctx, stage);
-}
-
-static GLboolean r300RunTCLRender(GLcontext * ctx,
- struct tnl_pipeline_stage *stage)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
- struct r300_vertex_program *vp;
-
- hw_tcl_on = future_hw_tcl_on;
-
- if (RADEON_DEBUG & DEBUG_PRIMS)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- if (hw_tcl_on == GL_FALSE)
+ if (rmesa->fallback & R300_RASTER_FALLBACK_MASK)
return GL_TRUE;
- if (r300Fallback(ctx) >= R300_FALLBACK_TCL) {
- hw_tcl_on = GL_FALSE;
+ if (rmesa->options.hw_tcl_enabled == GL_FALSE)
return GL_TRUE;
- }
- r300UpdateShaders(rmesa);
-
- vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
- if (vp->native == GL_FALSE) {
- hw_tcl_on = GL_FALSE;
- return GL_TRUE;
- }
+ r300RunRender(ctx, stage);
- return r300RunRender(ctx, stage);
+ return GL_FALSE;
}
const struct tnl_pipeline_stage _r300_render_stage = {
NULL,
r300RunNonTCLRender
};
-
-const struct tnl_pipeline_stage _r300_tcl_stage = {
- "r300 Hardware Transform, Clipping and Lighting",
- NULL,
- NULL,
- NULL,
- NULL,
- r300RunTCLRender
-};
projects / mesa.git / blobdiff