i965: relAddr local var (to make debug/test a little easier)

[mesa.git] / src / mesa / drivers / dri / i915 / i830_vtbl.c

diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c
index 3c9851e63fcbc8aca4dcee08721b80a7fcc45d2f..3bf02de61f8d29263a43cf9697a360271650535b 100644 (file)
--- a/src/mesa/drivers/dri/i915/i830_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i830_vtbl.c
@@ -26,12 +26,14 @@
  **************************************************************************/
 
 #include "glapi/glapi.h"
+#include "main/texformat.h"
 
 #include "i830_context.h"
 #include "i830_reg.h"
 #include "intel_batchbuffer.h"
 #include "intel_regions.h"
 #include "intel_tris.h"
+#include "intel_fbo.h"
 #include "tnl/t_context.h"
 #include "tnl/t_vertex.h"
 
@@ -297,7 +299,7 @@ i830_emit_invarient_state(struct intel_context *intel)
 {
    BATCH_LOCALS;
 
-   BEGIN_BATCH(40, IGNORE_CLIPRECTS);
+   BEGIN_BATCH(30, IGNORE_CLIPRECTS);
 
    OUT_BATCH(_3DSTATE_DFLT_DIFFUSE_CMD);
    OUT_BATCH(0);
@@ -422,10 +424,10 @@ i830_emit_state(struct intel_context *intel)
    struct i830_hw_state *state = i830->current;
    int i, count;
    GLuint dirty;
-   GET_CURRENT_CONTEXT(ctx);
-   BATCH_LOCALS;
    dri_bo *aper_array[3 + I830_TEX_UNITS];
    int aper_count;
+   GET_CURRENT_CONTEXT(ctx);
+   BATCH_LOCALS;
 
    /* We don't hold the lock at this point, so want to make sure that
     * there won't be a buffer wrap between the state emits and the primitive
@@ -491,8 +493,17 @@ i830_emit_state(struct intel_context *intel)
    }
 
    if (dirty & I830_UPLOAD_BUFFERS) {
+      GLuint count = 9; 
+
       DBG("I830_UPLOAD_BUFFERS:\n");
-      BEGIN_BATCH(I830_DEST_SETUP_SIZE + 2, IGNORE_CLIPRECTS);
+
+      if (state->depth_region)
+          count += 3;
+
+      if (intel->constant_cliprect)
+          count += 6;
+
+      BEGIN_BATCH(count, IGNORE_CLIPRECTS);
       OUT_BATCH(state->Buffer[I830_DESTREG_CBUFADDR0]);
       OUT_BATCH(state->Buffer[I830_DESTREG_CBUFADDR1]);
       OUT_RELOC(state->draw_region->buffer,
@@ -513,6 +524,16 @@ i830_emit_state(struct intel_context *intel)
       OUT_BATCH(state->Buffer[I830_DESTREG_SR0]);
       OUT_BATCH(state->Buffer[I830_DESTREG_SR1]);
       OUT_BATCH(state->Buffer[I830_DESTREG_SR2]);
+
+      if (intel->constant_cliprect) {
+        assert(state->Buffer[I830_DESTREG_DRAWRECT0] != MI_NOOP);
+        OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT0]);
+        OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT1]);
+        OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT2]);
+        OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT3]);
+        OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT4]);
+        OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT5]);
+      }
       ADVANCE_BATCH();
    }
    
@@ -547,6 +568,8 @@ i830_emit_state(struct intel_context *intel)
          OUT_BATCH(state->Tex[i][I830_TEXREG_TM0S4]);
          OUT_BATCH(state->Tex[i][I830_TEXREG_MCS]);
          OUT_BATCH(state->Tex[i][I830_TEXREG_CUBE]);
+
+         ADVANCE_BATCH();
       }
 
       if (dirty & I830_UPLOAD_TEXBLEND(i)) {
@@ -592,6 +615,9 @@ i830_state_draw_region(struct intel_context *intel,
                       struct intel_region *depth_region)
 {
    struct i830_context *i830 = i830_context(&intel->ctx);
+   GLcontext *ctx = &intel->ctx;
+   struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+   struct intel_renderbuffer *irb = intel_renderbuffer(rb);
    GLuint value;
 
    ASSERT(state == &i830->state || state == &i830->meta);
@@ -629,13 +655,27 @@ i830_state_draw_region(struct intel_context *intel,
     */
    value = (DSTORG_HORT_BIAS(0x8) |     /* .5 */
             DSTORG_VERT_BIAS(0x8) | DEPTH_IS_Z);    /* .5 */
-            
-   if (color_region && color_region->cpp == 4) {
-      value |= DV_PF_8888;
-   }
-   else {
-      value |= DV_PF_565;
+
+   if (irb != NULL) {
+      switch (irb->texformat->MesaFormat) {
+      case MESA_FORMAT_ARGB8888:
+        value |= DV_PF_8888;
+        break;
+      case MESA_FORMAT_RGB565:
+        value |= DV_PF_565;
+        break;
+      case MESA_FORMAT_ARGB1555:
+        value |= DV_PF_1555;
+        break;
+      case MESA_FORMAT_ARGB4444:
+        value |= DV_PF_4444;
+        break;
+      default:
+        _mesa_problem(ctx, "Bad renderbuffer format: %d\n",
+                      irb->texformat->MesaFormat);
+      }
    }
+
    if (depth_region && depth_region->cpp == 4) {
       value |= DEPTH_FRMT_24_FIXED_8_OTHER;
    }
@@ -644,6 +684,24 @@ i830_state_draw_region(struct intel_context *intel,
    }
    state->Buffer[I830_DESTREG_DV1] = value;
 
+   if (intel->constant_cliprect) {
+      state->Buffer[I830_DESTREG_DRAWRECT0] = _3DSTATE_DRAWRECT_INFO;
+      state->Buffer[I830_DESTREG_DRAWRECT1] = 0;
+      state->Buffer[I830_DESTREG_DRAWRECT2] = 0; /* xmin, ymin */
+      state->Buffer[I830_DESTREG_DRAWRECT3] =
+        (ctx->DrawBuffer->Width & 0xffff) |
+        (ctx->DrawBuffer->Height << 16);
+      state->Buffer[I830_DESTREG_DRAWRECT4] = 0; /* xoff, yoff */
+      state->Buffer[I830_DESTREG_DRAWRECT5] = 0;
+   } else {
+      state->Buffer[I830_DESTREG_DRAWRECT0] = MI_NOOP;
+      state->Buffer[I830_DESTREG_DRAWRECT1] = MI_NOOP;
+      state->Buffer[I830_DESTREG_DRAWRECT2] = MI_NOOP;
+      state->Buffer[I830_DESTREG_DRAWRECT3] = MI_NOOP;
+      state->Buffer[I830_DESTREG_DRAWRECT4] = MI_NOOP;
+      state->Buffer[I830_DESTREG_DRAWRECT5] = MI_NOOP;
+   }
+
    I830_STATECHANGE(i830, I830_UPLOAD_BUFFERS);