diff options
Diffstat (limited to 'src/mesa/drivers/dri')
-rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.c | 9 | ||||
-rw-r--r-- | src/mesa/drivers/dri/r300/r300_swtcl.c | 102 |
2 files changed, 103 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 15c2cf3ad7..52345855fe 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -412,13 +412,16 @@ static void r300Clear(GLcontext * ctx, GLbitfield mask) void r300Flush(GLcontext * ctx) { - r300ContextPtr r300 = R300_CONTEXT(ctx); + r300ContextPtr rmesa = R300_CONTEXT(ctx); if (RADEON_DEBUG & DEBUG_IOCTL) fprintf(stderr, "%s\n", __FUNCTION__); - if (r300->cmdbuf.count_used > r300->cmdbuf.count_reemit) - r300FlushCmdBuf(r300, __FUNCTION__); + if (rmesa->dma.flush) + rmesa->dma.flush( rmesa ); + + if (rmesa->cmdbuf.count_used > rmesa->cmdbuf.count_reemit) + r300FlushCmdBuf(rmesa, __FUNCTION__); } #ifdef USER_BUFFERS diff --git a/src/mesa/drivers/dri/r300/r300_swtcl.c b/src/mesa/drivers/dri/r300/r300_swtcl.c index 3ed454de48..7a3ddcd503 100644 --- a/src/mesa/drivers/dri/r300/r300_swtcl.c +++ b/src/mesa/drivers/dri/r300/r300_swtcl.c @@ -54,7 +54,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "r300_swtcl.h" #include "r300_state.h" #include "r300_ioctl.h" +#include "r300_emit.h" +#include "r300_mem.h" +static void flush_last_swtcl_prim( r300ContextPtr rmesa ); + +void r300EmitVertexAOS(r300ContextPtr rmesa, GLuint vertex_size, GLuint offset); +void r300EmitVbufPrim(r300ContextPtr rmesa, GLuint primitive, GLuint vertex_nr); #define EMIT_ATTR( ATTR, STYLE, F0 ) \ do { \ rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = (ATTR); \ @@ -204,6 +210,45 @@ static void r300SetVertexFormat( GLcontext *ctx ) } } + +/* Flush vertices in the current dma region. + */ +static void flush_last_swtcl_prim( r300ContextPtr rmesa ) +{ + if (RADEON_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s\n", __FUNCTION__); + + rmesa->dma.flush = NULL; + + if (rmesa->dma.current.buf) { + struct r300_dma_region *current = &rmesa->dma.current; + // GLuint current_offset = rmesa->state.swtcl_dma.aos_offset; + + GLuint current_offset = r300_mem_offset(rmesa,current->buf->id); + // assert (!(rmesa->swtcl.hw_primitive & R200_VF_PRIM_WALK_IND)); + + assert (current->start + + rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 == + current->ptr); + + if (rmesa->dma.current.start != rmesa->dma.current.ptr) { + // r200EnsureCmdBufSpace( rmesa, VERT_AOS_BUFSZ + + // rmesa->hw.max_state_size + VBUF_BUFSZ ); + r300EmitVertexAOS( rmesa, + rmesa->swtcl.vertex_size, + current_offset); + + r300EmitVbufPrim( rmesa, + rmesa->swtcl.hw_primitive, + rmesa->swtcl.numverts); + } + + rmesa->swtcl.numverts = 0; + current->start = current->ptr; + } +} + + static void * r300AllocDmaLowVerts( r300ContextPtr rmesa, int nverts, int vsize ) { @@ -211,9 +256,14 @@ r300AllocDmaLowVerts( r300ContextPtr rmesa, int nverts, int vsize ) r300AllocDmaRegion(rmesa, &rmesa->state.swtcl_dma, bytes, 0); - rmesa->radeon.glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; - rmesa->swtcl.numverts += nverts; + if (!rmesa->dma.flush) { + rmesa->dma.flush = flush_last_swtcl_prim; + rmesa->radeon.glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; + } + + rmesa->swtcl.numverts += nverts; + rmesa->dma.current.ptr += bytes; return (rmesa->dma.current.address + rmesa->dma.current.ptr); } @@ -221,6 +271,11 @@ static void r300RasterPrimitive( GLcontext *ctx, GLuint hwprim ); static void r300RenderPrimitive( GLcontext *ctx, GLenum prim ); //static void r300ResetLineStipple( GLcontext *ctx ); +static void r300PrintVertex(r300Vertex *v) +{ + fprintf(stderr,"Vertex %p\n", v); + +} static const GLenum reduced_prim[GL_POLYGON+1] = { GL_POINTS, @@ -264,7 +319,7 @@ static const GLenum reduced_prim[GL_POLYGON+1] = { #define VERT(x) (r300Vertex *)(r300verts + ((x) * vertsize * sizeof(int))) #define VERTEX r300Vertex #define DO_DEBUG_VERTS (1 && (RADEON_DEBUG & DEBUG_VERTS)) - +#define PRINT_VERTEX(x) r300PrintVertex(x) #undef TAG #define TAG(x) r300_##x #include "tnl_dd/t_dd_triemit.h" @@ -466,8 +521,8 @@ void r300ChooseRenderState( GLcontext *ctx ) // if (!rmesa->TclFallback || rmesa->Fallback) // return; -// if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R200_TWOSIDE_BIT; -// if (flags & DD_TRI_UNFILLED) index |= R200_UNFILLED_BIT; + if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R300_TWOSIDE_BIT; + if (flags & DD_TRI_UNFILLED) index |= R300_UNFILLED_BIT; if (index != rmesa->swtcl.RenderIndex) { tnl->Driver.Render.Points = rast_tab[index].points; @@ -493,9 +548,13 @@ void r300ChooseRenderState( GLcontext *ctx ) static void r300RenderStart(GLcontext *ctx) { + r300ContextPtr rmesa = R300_CONTEXT( ctx ); fprintf(stderr, "%s\n", __FUNCTION__); r300SetVertexFormat(ctx); + if (rmesa->dma.flush != 0 && + rmesa->dma.flush != flush_last_swtcl_prim) + rmesa->dma.flush( rmesa ); } static void r300RenderFinish(GLcontext *ctx) @@ -558,6 +617,10 @@ void r300InitSwtcl(GLcontext *ctx) rmesa->swtcl.render_primitive = GL_TRIANGLES; rmesa->swtcl.hw_primitive = 0; + _tnl_invalidate_vertex_state( ctx, ~0 ); + _tnl_invalidate_vertices( ctx, ~0 ); + RENDERINPUTS_ZERO( rmesa->tnl_index_bitset ); + r300ChooseRenderState(ctx); } @@ -568,3 +631,32 @@ void r300DestroySwtcl(GLcontext *ctx) // r200ReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, __FUNCTION__ ); } + +void r300EmitVertexAOS(r300ContextPtr rmesa, GLuint vertex_size, GLuint offset) +{ + int cmd_reserved = 0; + int cmd_written = 0; + + drm_radeon_cmd_header_t *cmd = NULL; + if (1)//RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s: vertex_size %d, offset 0x%x \n", + __FUNCTION__, vertex_size, offset); + + start_packet3(CP_PACKET3(R300_PACKET3_3D_LOAD_VBPNTR, 2), 2); + e32(1); + e32(vertex_size | (vertex_size << 8)); + e32(offset); +} + +void r300EmitVbufPrim(r300ContextPtr rmesa, GLuint primitive, GLuint vertex_nr) +{ + + int cmd_reserved = 0; + int cmd_written = 0; + + drm_radeon_cmd_header_t *cmd = NULL; + r300EmitState(rmesa); + + start_packet3(CP_PACKET3(R300_PACKET3_3D_DRAW_VBUF_2, 0), 0); + e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_nr << 16) | primitive); +} |