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-rw-r--r--src/mesa/drivers/dri/r300/r300_context.h9
-rw-r--r--src/mesa/drivers/dri/r300/r300_ioctl.c50
-rw-r--r--src/mesa/drivers/dri/r300/r300_render.c5
-rw-r--r--src/mesa/drivers/dri/r300/r300_state.c1
-rw-r--r--src/mesa/drivers/dri/r300/r300_texmem.c13
5 files changed, 61 insertions, 17 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h
index 57a258487e4..8c8a8bfc71e 100644
--- a/src/mesa/drivers/dri/r300/r300_context.h
+++ b/src/mesa/drivers/dri/r300/r300_context.h
@@ -54,6 +54,15 @@ typedef struct r300_context *r300ContextPtr;
#include "radeon_lock.h"
#include "mm.h"
+/* Checkpoint.. for convenience */
+#define CPT { fprintf(stderr, "%s:%s line %d\n", __FILE__, __FUNCTION__, __LINE__); }
+#define WARN_ONCE(a) { \
+ static int warn=1; \
+ if(warn){ \
+ fprintf(stderr, (a)); \
+ warn=0;\
+ } \
+ }
typedef GLuint uint32_t;
typedef GLubyte uint8_t;
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c
index 2bf70783f9d..b0222a129d7 100644
--- a/src/mesa/drivers/dri/r300/r300_ioctl.c
+++ b/src/mesa/drivers/dri/r300/r300_ioctl.c
@@ -51,6 +51,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "r300_state.h"
#include "r300_program.h"
#include "radeon_reg.h"
+#include "r300_emit.h"
#include "vblank.h"
@@ -61,12 +62,14 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer)
{
GLcontext* ctx = r300->radeon.glCtx;
+ r300ContextPtr rmesa=r300;
__DRIdrawablePrivate *dPriv = r300->radeon.dri.drawable;
int i;
GLuint cboffset, cbpitch;
- drm_r300_cmd_header_t* cmd;
+ drm_r300_cmd_header_t* cmd2;
+ LOCAL_VARS;
- if (RADEON_DEBUG & DEBUG_IOCTL)
+ if (1 || RADEON_DEBUG & DEBUG_IOCTL)
fprintf(stderr, "%s: %s buffer (%i,%i %ix%i)\n",
__FUNCTION__, buffer ? "back" : "front",
dPriv->x, dPriv->y, dPriv->w, dPriv->h);
@@ -219,21 +222,38 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer)
}
/* Make sure we have enough space */
- r300EnsureCmdBufSpace(r300, r300->hw.max_state_size + 9, __FUNCTION__);
-
+ r300EnsureCmdBufSpace(r300, r300->hw.max_state_size + 9+8, __FUNCTION__);
+
+ /* needed before starting 3d operation .. */
+ reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
+ e32(0x0000000a);
+
+ reg_start(0x4f18,0);
+ e32(0x00000003);
+
r300EmitState(r300);
- cmd = (drm_r300_cmd_header_t*)r300AllocCmdBuf(r300, 9, __FUNCTION__);
- cmd[0].packet3.cmd_type = R300_CMD_PACKET3;
- cmd[0].packet3.packet = R300_CMD_PACKET3_CLEAR;
- cmd[1].u = r300PackFloat32(dPriv->w / 2.0);
- cmd[2].u = r300PackFloat32(dPriv->h / 2.0);
- cmd[3].u = r300PackFloat32(ctx->Depth.Clear);
- cmd[4].u = r300PackFloat32(1.0);
- cmd[5].u = r300PackFloat32(ctx->Color.ClearColor[0]);
- cmd[6].u = r300PackFloat32(ctx->Color.ClearColor[1]);
- cmd[7].u = r300PackFloat32(ctx->Color.ClearColor[2]);
- cmd[8].u = r300PackFloat32(ctx->Color.ClearColor[3]);
+ cmd2 = (drm_r300_cmd_header_t*)r300AllocCmdBuf(r300, 9, __FUNCTION__);
+ cmd2[0].packet3.cmd_type = R300_CMD_PACKET3;
+ cmd2[0].packet3.packet = R300_CMD_PACKET3_CLEAR;
+ cmd2[1].u = r300PackFloat32(dPriv->w / 2.0);
+ cmd2[2].u = r300PackFloat32(dPriv->h / 2.0);
+ cmd2[3].u = r300PackFloat32(ctx->Depth.Clear);
+ cmd2[4].u = r300PackFloat32(1.0);
+ cmd2[5].u = r300PackFloat32(ctx->Color.ClearColor[0]);
+ cmd2[6].u = r300PackFloat32(ctx->Color.ClearColor[1]);
+ cmd2[7].u = r300PackFloat32(ctx->Color.ClearColor[2]);
+ cmd2[8].u = r300PackFloat32(ctx->Color.ClearColor[3]);
+
+ /* This sequence is required after any 3d drawing packet
+ I suspect it work arounds a bug (or deficiency) in hardware */
+
+ reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
+ e32(0x0000000a);
+
+ reg_start(0x4f18,0);
+ e32(0x00000003);
+
}
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c
index f4596aad639..436b80bc835 100644
--- a/src/mesa/drivers/dri/r300/r300_render.c
+++ b/src/mesa/drivers/dri/r300/r300_render.c
@@ -213,7 +213,7 @@ static void r300_render_immediate_primitive(r300ContextPtr rmesa,
return;
}
/* A packet cannot have more than 16383 data words.. */
- if(((end-start)*8+4*rmesa->state.texture.tc_count)>16380){
+ if(((end-start)*4*rmesa->state.aos_count)>16380){
fprintf(stderr, "%s:%s: Too many vertices to paint. Fix me !\n");
return;
}
@@ -615,7 +615,8 @@ static void r300_check_render(GLcontext *ctx, struct tnl_pipeline_stage *stage)
FALLBACK_IF(ctx->Point.PointSprite); // GL_POINT_SPRITE_NV
FALLBACK_IF(ctx->Polygon.OffsetPoint); // GL_POLYGON_OFFSET_POINT
FALLBACK_IF(ctx->Polygon.OffsetLine); // GL_POLYGON_OFFSET_LINE
- FALLBACK_IF(ctx->Polygon.OffsetFill); // GL_POLYGON_OFFSET_FILL
+ //FALLBACK_IF(ctx->Polygon.OffsetFill); // GL_POLYGON_OFFSET_FILL
+ if(ctx->Polygon.OffsetFill)WARN_ONCE("Polygon.OffsetFill not implemented, ignoring\n");
FALLBACK_IF(ctx->Polygon.SmoothFlag); // GL_POLYGON_SMOOTH
FALLBACK_IF(ctx->Polygon.StippleFlag); // GL_POLYGON_STIPPLE
//FALLBACK_IF(ctx->Stencil.Enabled); // GL_STENCIL_TEST
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index 3e7a4653e5b..4662a08b952 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -60,6 +60,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "r300_emit.h"
#include "r300_fixed_pipelines.h"
+
static void r300AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
diff --git a/src/mesa/drivers/dri/r300/r300_texmem.c b/src/mesa/drivers/dri/r300/r300_texmem.c
index 49631d6b9ff..fd66c3e0af9 100644
--- a/src/mesa/drivers/dri/r300/r300_texmem.c
+++ b/src/mesa/drivers/dri/r300/r300_texmem.c
@@ -393,6 +393,19 @@ static void uploadSubImage(r300ContextPtr rmesa, r300TexObjPtr t,
tex.image->width /=4;
#endif
+ #if 0
+ sleep(1);
+
+ fprintf(stderr, "*** Uploading texture\n");
+ fprintf(stderr, " offset=0x%08x\n", offset);
+ fprintf(stderr, " image width=%d height=%d\n",
+ imageWidth, imageHeight);
+ fprintf(stderr, " blit width=%d height=%d data=%p\n",
+ t->image[face][hwlevel].width,
+ t->image[face][hwlevel].height,
+ t->image[face][hwlevel].data);
+ #endif
+
LOCK_HARDWARE(&rmesa->radeon);
do {
ret = drmCommandWriteRead(rmesa->radeon.dri.fd, DRM_RADEON_TEXTURE,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 20:24:02 +0000