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-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_screen.c6
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_shader.c2
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_shader.h13
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_shader_0.c17
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_shader_2.c4
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_sync.c16
-rw-r--r--src/mesa/drivers/dri/nouveau/nv40_fragprog.c27
-rw-r--r--src/mesa/drivers/dri/nouveau/nv40_shader.h4
8 files changed, 71 insertions, 18 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_screen.c b/src/mesa/drivers/dri/nouveau/nouveau_screen.c
index 781ba0113fc..881b20149f0 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_screen.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_screen.c
@@ -339,8 +339,12 @@ void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIsc
}
// temporary lock step versioning
- if (drm_expected.patch!=drm_version->patch)
+ if (drm_expected.patch!=drm_version->patch) {
+ __driUtilMessage("%s: wrong DRM version, expected %d, got %d\n",
+ __func__,
+ drm_expected.patch, drm_version->patch);
return NULL;
+ }
psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
ddx_version, dri_version, drm_version,
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_shader.c b/src/mesa/drivers/dri/nouveau/nouveau_shader.c
index f911347d624..cdb79fca1e6 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_shader.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_shader.c
@@ -179,7 +179,7 @@ nvsBuildTextShader(GLcontext *ctx, GLenum target, const char *text)
strlen(text),
&nvs->mesa.vp);
} else if (target == GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_init_fragment_program(ctx, &nvs->mesa.fp, GL_VERTEX_PROGRAM_ARB, 0);
+ _mesa_init_fragment_program(ctx, &nvs->mesa.fp, GL_FRAGMENT_PROGRAM_ARB, 0);
_mesa_parse_arb_fragment_program(ctx,
GL_FRAGMENT_PROGRAM_ARB,
text,
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_shader.h b/src/mesa/drivers/dri/nouveau/nouveau_shader.h
index 8b4be9dfe7c..7329ccd9ead 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_shader.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_shader.h
@@ -194,6 +194,16 @@ typedef enum {
NVS_TEX_TARGET_UNKNOWN = 0
} nvsTexTarget;
+typedef enum {
+ NVS_SCALE_1X = 0,
+ NVS_SCALE_2X = 1,
+ NVS_SCALE_4X = 2,
+ NVS_SCALE_8X = 3,
+ NVS_SCALE_INV_2X = 5,
+ NVS_SCALE_INV_4X = 6,
+ NVS_SCALE_INV_8X = 7,
+} nvsScale;
+
/* Arith/TEX instructions */
typedef struct nvs_instruction {
nvsFragmentHeader header;
@@ -203,6 +213,7 @@ typedef struct nvs_instruction {
nvsRegister dest;
unsigned int mask;
+ nvsScale dest_scale;
nvsRegister src[3];
@@ -307,6 +318,7 @@ struct _nvsFunc {
void (*InitInstruction) (nvsFunc *);
int (*SupportsOpcode) (nvsFunc *, nvsOpcode);
+ int (*SupportsResultScale) (nvsFunc *, nvsScale);
void (*SetOpcode) (nvsFunc *, unsigned int opcode,
int slot);
void (*SetCCUpdate) (nvsFunc *);
@@ -314,6 +326,7 @@ struct _nvsFunc {
nvsSwzComp *swizzle);
void (*SetResult) (nvsFunc *, nvsRegister *,
unsigned int mask, int slot);
+ void (*SetResultScale) (nvsFunc *, nvsScale);
void (*SetSource) (nvsFunc *, nvsRegister *, int pos);
void (*SetTexImageUnit) (nvsFunc *, int unit);
void (*SetSaturate) (nvsFunc *);
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_shader_0.c b/src/mesa/drivers/dri/nouveau/nouveau_shader_0.c
index 28c6ad803b1..3bcc2ba755c 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_shader_0.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_shader_0.c
@@ -402,6 +402,7 @@ pass0_emit(nouveauShader *nvs, nvsFragmentHeader *parent, int fpos,
sif->saturate = saturate;
sif->dest = dst;
sif->mask = mask;
+ sif->dest_scale = NVS_SCALE_1X;
sif->src[0] = src0;
sif->src[1] = src1;
sif->src[2] = src2;
@@ -667,25 +668,13 @@ pass0_emulate_instruction(nouveauShader *nvs,
}
break;
case OPCODE_RSQ:
- if (rec->const_half.file != NVS_FILE_CONST) {
- GLfloat const_half[4] = { 0.5, 0.0, 0.0, 0.0 };
- pass0_make_reg(nvs, &rec->const_half, NVS_FILE_CONST,
- _mesa_add_unnamed_constant(
- nvs->mesa.vp.Base.Parameters,
- const_half, 4));
- COPY_4V(nvs->params[rec->const_half.index].val,
- const_half);
- }
pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
ARITHu(NVS_OP_LG2, temp, SMASK_X, 0,
nvsAbs(nvsSwizzle(src[0], X, X, X, X)),
nvr_unused, nvr_unused);
- ARITHu(NVS_OP_MUL, temp, SMASK_X, 0,
- nvsSwizzle(temp, X, X, X, X),
- nvsNegate(rec->const_half),
- nvr_unused);
+ nvsinst->dest_scale = NVS_SCALE_INV_2X;
ARITH (NVS_OP_EX2, dest, mask, sat,
- nvsSwizzle(temp, X, X, X, X),
+ nvsNegate(nvsSwizzle(temp, X, X, X, X)),
nvr_unused, nvr_unused);
break;
case OPCODE_SCS:
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_shader_2.c b/src/mesa/drivers/dri/nouveau/nouveau_shader_2.c
index c106fd2d949..b043f877e42 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_shader_2.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_shader_2.c
@@ -135,6 +135,10 @@ pass2_add_instruction(nvsPtr nvs, nvsInstruction *inst,
reg = pass2_mangle_reg(nvs, inst, inst->dest);
shader->SetResult(shader, &reg, inst->mask, slot);
+
+ if (inst->dest_scale != NVS_SCALE_1X) {
+ shader->SetResultScale(shader, inst->dest_scale);
+ }
}
static int
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_sync.c b/src/mesa/drivers/dri/nouveau/nouveau_sync.c
index 0bf20e723bb..e7bc4fcd5ee 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_sync.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_sync.c
@@ -14,6 +14,10 @@ nouveau_notifier_new(GLcontext *ctx, GLuint handle)
nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
nouveau_notifier *notifier;
+#ifdef NOUVEAU_RING_DEBUG
+ return NULL;
+#endif
+
notifier = CALLOC_STRUCT(nouveau_notifier_t);
if (!notifier)
return NULL;
@@ -53,6 +57,10 @@ nouveau_notifier_reset(nouveau_notifier *notifier)
{
volatile GLuint *n = notifier->mem->map;
+#ifdef NOUVEAU_RING_DEBUG
+ return;
+#endif
+
n[NV_NOTIFY_TIME_0 /4] = 0x00000000;
n[NV_NOTIFY_TIME_1 /4] = 0x00000000;
n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000;
@@ -67,6 +75,10 @@ nouveau_notifier_wait_status(nouveau_notifier *notifier, GLuint status,
volatile GLuint *n = notifier->mem->map;
unsigned int time = 0;
+#ifdef NOUVEAU_RING_DEBUG
+ return GL_TRUE;
+#endif
+
while (time <= timeout) {
if (n[NV_NOTIFY_STATE/4] & NV_NOTIFY_STATE_ERROR_CODE_MASK) {
MESSAGE("Notifier returned error: 0x%04x\n",
@@ -114,6 +126,10 @@ GLboolean nouveauSyncInitFuncs(GLcontext *ctx)
{
nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
+#ifdef NOUVEAU_RING_DEBUG
+ return GL_TRUE;
+#endif
+
nmesa->syncNotifier = nouveau_notifier_new(ctx, NvSyncNotify);
if (!nmesa->syncNotifier) {
MESSAGE("Failed to create channel sync notifier\n");
diff --git a/src/mesa/drivers/dri/nouveau/nv40_fragprog.c b/src/mesa/drivers/dri/nouveau/nv40_fragprog.c
index 8bca6ae9383..3e4ae0496e4 100644
--- a/src/mesa/drivers/dri/nouveau/nv40_fragprog.c
+++ b/src/mesa/drivers/dri/nouveau/nv40_fragprog.c
@@ -11,6 +11,30 @@ struct _op_xlat NVFP_TX_BOP[64];
* - These extend the NV30 routines, which are almost identical. NV40
* just has branching hacked into the instruction set.
*/
+static int
+NV40FPSupportsResultScale(nvsFunc *shader, nvsScale scale)
+{
+ switch (scale) {
+ case NVS_SCALE_1X:
+ case NVS_SCALE_2X:
+ case NVS_SCALE_4X:
+ case NVS_SCALE_8X:
+ case NVS_SCALE_INV_2X:
+ case NVS_SCALE_INV_4X:
+ case NVS_SCALE_INV_8X:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+static void
+NV40FPSetResultScale(nvsFunc *shader, nvsScale scale)
+{
+ shader->inst[2] &= ~NV40_FP_OP_DST_SCALE_MASK;
+ shader->inst[2] |= ((unsigned int)scale << NV40_FP_OP_DST_SCALE_SHIFT);
+}
+
static void
NV40FPSetBranchTarget(nvsFunc *shader, int addr)
{
@@ -179,6 +203,9 @@ NV40FPInitShaderFuncs(nvsFunc * shader)
MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_REP , NVS_OP_REP , -1, -1, -1);
MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_RET , NVS_OP_RET , -1, -1, -1);
+ shader->SupportsResultScale = NV40FPSupportsResultScale;
+ shader->SetResultScale = NV40FPSetResultScale;
+
/* fragment.facing */
shader->GetSourceID = NV40FPGetSourceID;
diff --git a/src/mesa/drivers/dri/nouveau/nv40_shader.h b/src/mesa/drivers/dri/nouveau/nv40_shader.h
index 2a2b5639b6c..584f4c23e08 100644
--- a/src/mesa/drivers/dri/nouveau/nv40_shader.h
+++ b/src/mesa/drivers/dri/nouveau/nv40_shader.h
@@ -399,8 +399,8 @@
/* high order bits of SRC1 */
#define NV40_FP_OP_OPCODE_IS_BRANCH (1<<31)
-#define NV40_FP_OP_SRC_SCALE_SHIFT 28
-#define NV40_FP_OP_SRC_SCALE_MASK (3 << 28)
+#define NV40_FP_OP_DST_SCALE_SHIFT 28
+#define NV40_FP_OP_DST_SCALE_MASK (3 << 28)
/* SRC1 LOOP */
#define NV40_FP_OP_LOOP_INCR_SHIFT 19
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 06:35:16 +0000