#include "main/context.h"
#include "swrast/swrast.h"
-#include "radeon_buffer.h"
+#include "radeon_common.h"
+#include "radeon_lock.h"
#include "r300_context.h"
#include "r300_ioctl.h"
#include "r300_cmdbuf.h"
#define CLEARBUFFER_DEPTH 0x2
#define CLEARBUFFER_STENCIL 0x4
+static void r300EmitClearState(GLcontext * ctx);
+
+static void r300UserClear(GLcontext *ctx, GLuint mask)
+{
+ radeon_clear_tris(ctx, mask);
+}
+
static void r300ClearBuffer(r300ContextPtr r300, int flags,
struct radeon_renderbuffer *rrb,
struct radeon_renderbuffer *rrbd)
{
BATCH_LOCALS(&r300->radeon);
GLcontext *ctx = r300->radeon.glCtx;
- __DRIdrawablePrivate *dPriv = r300->radeon.dri.drawable;
+ __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
GLuint cbpitch = 0;
r300ContextPtr rmesa = r300;
OUT_BATCH_FLOAT32(ctx->Color.ClearColor[2]);
OUT_BATCH_FLOAT32(ctx->Color.ClearColor[3]);
}
-
+
r300EmitCacheFlush(rmesa);
cp_wait(&r300->radeon, R300_WAIT_3D | R300_WAIT_3D_CLEAN);
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
BATCH_LOCALS(&r300->radeon);
- __DRIdrawablePrivate *dPriv = r300->radeon.dri.drawable;
+ __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
int i;
- int has_tcl = 1;
+ int has_tcl;
int is_r500 = 0;
GLuint vap_cntl;
- if (!(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
- has_tcl = 0;
+ has_tcl = r300->options.hw_tcl_enabled;
if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
is_r500 = 1;
R500_ALU_RGBA_G_SWIZ_0 |
R500_ALU_RGBA_B_SWIZ_0 |
R500_ALU_RGBA_A_SWIZ_0;
-
+
r500fp.cmd[7] = 0;
emit_r500fp(ctx, &r500fp);
}
PVS_SRC_SELECT_FORCE_0,
PVS_SRC_REG_INPUT, VSF_FLAG_NONE);
vpu.cmd[8] = 0x0;
+
+ r300->vap_flush_needed = GL_TRUE;
emit_vpu(ctx, &vpu);
}
}
+static void r300KernelClear(GLcontext *ctx, GLuint flags)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
+ struct radeon_framebuffer *rfb = dPriv->driverPrivate;
+ struct radeon_renderbuffer *rrb;
+ struct radeon_renderbuffer *rrbd;
+ int bits = 0;
+
+ /* Make sure it fits there. */
+ rcommonEnsureCmdBufSpace(&r300->radeon, 421 * 3, __FUNCTION__);
+ if (flags || bits)
+ r300EmitClearState(ctx);
+ rrbd = radeon_get_renderbuffer(&rfb->base, BUFFER_DEPTH);
+ if (rrbd && (flags & BUFFER_BIT_DEPTH))
+ bits |= CLEARBUFFER_DEPTH;
+
+ if (rrbd && (flags & BUFFER_BIT_STENCIL))
+ bits |= CLEARBUFFER_STENCIL;
+
+ if (flags & BUFFER_BIT_COLOR0) {
+ rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_COLOR0);
+ r300ClearBuffer(r300, CLEARBUFFER_COLOR, rrb, NULL);
+ bits = 0;
+ }
+
+ if (flags & BUFFER_BIT_FRONT_LEFT) {
+ rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_FRONT_LEFT);
+ r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, rrb, rrbd);
+ bits = 0;
+ }
+
+ if (flags & BUFFER_BIT_BACK_LEFT) {
+ rrb = radeon_get_renderbuffer(&rfb->base, BUFFER_BACK_LEFT);
+ r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, rrb, rrbd);
+ bits = 0;
+ }
+
+ if (bits)
+ r300ClearBuffer(r300, bits, NULL, rrbd);
+
+ COMMIT_BATCH();
+}
+
/**
* Buffer clear
*/
static void r300Clear(GLcontext * ctx, GLbitfield mask)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
- __DRIdrawablePrivate *dPriv = r300->radeon.dri.drawable;
- GLframebuffer *fb = dPriv->driverPrivate;
- struct radeon_renderbuffer *rrb;
- struct radeon_renderbuffer *rrbd;
- int flags = 0;
- int bits = 0;
+ __DRIdrawablePrivate *dPriv = radeon_get_drawable(&r300->radeon);
+ const GLuint colorMask = *((GLuint *) & ctx->Color.ColorMask);
+ GLbitfield swrast_mask = 0, tri_mask = 0;
+ int i;
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
if (RADEON_DEBUG & DEBUG_IOCTL)
fprintf(stderr, "r300Clear\n");
- {
+ if (!r300->radeon.radeonScreen->driScreen->dri2.enabled) {
LOCK_HARDWARE(&r300->radeon);
UNLOCK_HARDWARE(&r300->radeon);
if (dPriv->numClipRects == 0)
*/
R300_NEWPRIM(r300);
- if (mask & BUFFER_BIT_FRONT_LEFT) {
- flags |= BUFFER_BIT_FRONT_LEFT;
- mask &= ~BUFFER_BIT_FRONT_LEFT;
- }
+ if (colorMask == ~0)
+ tri_mask |= (mask & BUFFER_BITS_COLOR);
+
- if (mask & BUFFER_BIT_BACK_LEFT) {
- flags |= BUFFER_BIT_BACK_LEFT;
- mask &= ~BUFFER_BIT_BACK_LEFT;
+ /* HW stencil */
+ if (mask & BUFFER_BIT_STENCIL) {
+ tri_mask |= BUFFER_BIT_STENCIL;
}
+ /* HW depth */
if (mask & BUFFER_BIT_DEPTH) {
- bits |= CLEARBUFFER_DEPTH;
- mask &= ~BUFFER_BIT_DEPTH;
+ tri_mask |= BUFFER_BIT_DEPTH;
}
- if ((mask & BUFFER_BIT_STENCIL) && r300->radeon.state.stencil.hwBuffer) {
- bits |= CLEARBUFFER_STENCIL;
- mask &= ~BUFFER_BIT_STENCIL;
- }
+ /* If we're doing a tri pass for depth/stencil, include a likely color
+ * buffer with it.
+ */
- if (mask) {
- if (RADEON_DEBUG & DEBUG_FALLBACKS)
- fprintf(stderr, "%s: swrast clear, mask: %x\n",
- __FUNCTION__, mask);
- _swrast_Clear(ctx, mask);
+ for (i = 0; i < BUFFER_COUNT; i++) {
+ GLuint bufBit = 1 << i;
+ if ((tri_mask) & bufBit) {
+ if (!fb->Attachment[i].Renderbuffer->ClassID) {
+ tri_mask &= ~bufBit;
+ swrast_mask |= bufBit;
+ }
+ }
}
- /* Make sure it fits there. */
- rcommonEnsureCmdBufSpace(&r300->radeon, 421 * 3, __FUNCTION__);
- if (flags || bits)
- r300EmitClearState(ctx);
- rrbd = (void *)fb->Attachment[BUFFER_DEPTH].Renderbuffer;
+ /* SW fallback clearing */
+ swrast_mask = mask & ~tri_mask;
- if (flags & BUFFER_BIT_FRONT_LEFT) {
- rrb = (void *)fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
- r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, rrb, rrbd);
- bits = 0;
+ if (tri_mask) {
+ if (r300->radeon.radeonScreen->kernel_mm)
+ r300UserClear(ctx, tri_mask);
+ else
+ r300KernelClear(ctx, tri_mask);
}
-
- if (flags & BUFFER_BIT_BACK_LEFT) {
- rrb = (void *)fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
- r300ClearBuffer(r300, bits | CLEARBUFFER_COLOR, rrb, rrbd);
- bits = 0;
+ if (swrast_mask) {
+ if (RADEON_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "%s: swrast clear, mask: %x\n",
+ __FUNCTION__, swrast_mask);
+ _swrast_Clear(ctx, swrast_mask);
}
-
- if (bits)
- r300ClearBuffer(r300, bits, NULL, rrbd);
-
- COMMIT_BATCH();
}
-void r300Flush(GLcontext * ctx)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
- if (RADEON_DEBUG & DEBUG_IOCTL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- if (rmesa->radeon.dma.flush) {
- rmesa->radeon.dma.flush(ctx);
- }
-
- if (rmesa->radeon.cmdbuf.cs->cdw) {
- rcommonFlushCmdBuf(&rmesa->radeon, __FUNCTION__);
- }
-}
void r300InitIoctlFuncs(struct dd_function_table *functions)
{
functions->Clear = r300Clear;
functions->Finish = radeonFinish;
- functions->Flush = r300Flush;
+ functions->Flush = radeonFlush;
}
projects / mesa.git / blobdiff