freedreno/a6xx: Fix point coord

Use ir3_next_varying() for iterating through varyings and unset the
global point coord invert bit.

Fixes:

  dEQP-GLES3.functional.shaders.builtin_variable.pointcoord

Signed-off-by: Kristian H. Kristensen <[email protected]>

3 files changed, 4 insertions, 8 deletions

diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_emit.c b/src/gallium/drivers/freedreno/a6xx/fd6_emit.c
index fad3c09a733..2956f4cde6e 100644
--- a/src/gallium/drivers/freedreno/a6xx/fd6_emit.c
+++ b/src/gallium/drivers/freedreno/a6xx/fd6_emit.c
@@ -1070,7 +1070,8 @@ t7              opcode: CP_WAIT_FOR_IDLE (26) (1 dwords)
 	WRITE(REG_A6XX_VPC_UNKNOWN_9101, 0xffff00);
 	WRITE(REG_A6XX_VPC_UNKNOWN_9107, 0);
 
-	WRITE(REG_A6XX_VPC_UNKNOWN_9236, 1);
+	WRITE(REG_A6XX_VPC_UNKNOWN_9236,
+		  A6XX_VPC_UNKNOWN_9236_POINT_COORD_INVERT(0));
 	WRITE(REG_A6XX_VPC_UNKNOWN_9300, 0);
 
 	WRITE(REG_A6XX_VPC_SO_OVERRIDE, A6XX_VPC_SO_OVERRIDE_SO_DISABLE);
diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_program.c b/src/gallium/drivers/freedreno/a6xx/fd6_program.c
index 470bacfd5fe..634e521c59a 100644
--- a/src/gallium/drivers/freedreno/a6xx/fd6_program.c
+++ b/src/gallium/drivers/freedreno/a6xx/fd6_program.c
@@ -651,8 +651,7 @@ fd6_program_emit(struct fd_ringbuffer *ring, struct fd6_emit *emit)
 		memset(vinterp, 0, sizeof(vinterp));
 		memset(vpsrepl, 0, sizeof(vpsrepl));
 
-		for (int i = 0; i < state->fs_inputs_count; i++) {
-			int j = state->fs_inputs[i];
+		for (int j = -1; (j = ir3_next_varying(fs, j)) < (int)fs->inputs_count; ) {
 
 			/* NOTE: varyings are packed, so if compmask is 0xb
 			 * then first, third, and fourth component occupy
@@ -666,7 +665,7 @@ fd6_program_emit(struct fd_ringbuffer *ring, struct fd6_emit *emit)
 					(fs->inputs[j].rasterflat && emit->rasterflat)) {
 				uint32_t loc = inloc;
 
-				for (i = 0; i < 4; i++) {
+				for (int i = 0; i < 4; i++) {
 					if (compmask & (1 << i)) {
 						vinterp[loc / 16] |= 1 << ((loc % 16) * 2);
 						loc++;
diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_program.h b/src/gallium/drivers/freedreno/a6xx/fd6_program.h
index 3ed5426b50e..8bc95f5e940 100644
--- a/src/gallium/drivers/freedreno/a6xx/fd6_program.h
+++ b/src/gallium/drivers/freedreno/a6xx/fd6_program.h
@@ -54,10 +54,6 @@ struct fd6_program_state {
 	/* cached state about current emitted shader program (3d): */
 	struct fd6_streamout_state tf;
 
-	/* index and # of varyings: */
-	uint8_t fs_inputs[16];
-	uint8_t fs_inputs_count;
-
 	uint32_t vinterp[8];
 };