#include "nv40_state.h"
static void *
-nv40_alpha_test_state_create(struct pipe_context *pipe,
- const struct pipe_alpha_test_state *cso)
-{
- struct nv40_alpha_test_state *at;
-
- at = malloc(sizeof(struct nv40_alpha_test_state));
-
- at->enabled = cso->enabled ? 1 : 0;
- at->func = nvgl_comparison_op(cso->func);
- at->ref = float_to_ubyte(cso->ref);
-
- return (void *)at;
-}
-
-static void
-nv40_alpha_test_state_bind(struct pipe_context *pipe, void *hwcso)
-{
- struct nv40_context *nv40 = (struct nv40_context *)pipe;
- struct nv40_alpha_test_state *at = hwcso;
-
- BEGIN_RING(curie, NV40TCL_ALPHA_TEST_ENABLE, 3);
- OUT_RING (at->enabled);
- OUT_RING (at->func);
- OUT_RING (at->ref);
-}
-
-static void
-nv40_alpha_test_state_delete(struct pipe_context *pipe, void *hwcso)
-{
- free(hwcso);
-}
-
-static void *
nv40_blend_state_create(struct pipe_context *pipe,
const struct pipe_blend_state *cso)
{
free(hwcso);
}
+static void
+nv40_translate_stencil(const struct pipe_depth_stencil_alpha_state *cso,
+ unsigned idx, struct nv40_stencil_push *hw)
+{
+ hw->enable = cso->stencil[idx].enabled ? 1 : 0;
+ hw->wmask = cso->stencil[idx].write_mask;
+ hw->func = nvgl_comparison_op(cso->stencil[idx].func);
+ hw->ref = cso->stencil[idx].ref_value;
+ hw->vmask = cso->stencil[idx].value_mask;
+ hw->fail = nvgl_stencil_op(cso->stencil[idx].fail_op);
+ hw->zfail = nvgl_stencil_op(cso->stencil[idx].zfail_op);
+ hw->zpass = nvgl_stencil_op(cso->stencil[idx].zpass_op);
+}
+
static void *
-nv40_depth_stencil_state_create(struct pipe_context *pipe,
- const struct pipe_depth_stencil_state *cso)
+nv40_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
{
- struct nv40_depth_stencil_state *zs;
+ struct nv40_depth_stencil_alpha_state *hw;
- /*XXX: ignored:
- * depth.occlusion_count
- * depth.clear
- * stencil.clear_value
- */
- zs = malloc(sizeof(struct nv40_depth_stencil_state));
-
- zs->depth.func = nvgl_comparison_op(cso->depth.func);
- zs->depth.write_enable = cso->depth.writemask ? 1 : 0;
- zs->depth.test_enable = cso->depth.enabled ? 1 : 0;
-
- zs->stencil.back.enable = cso->stencil.back_enabled ? 1 : 0;
- zs->stencil.back.wmask = cso->stencil.write_mask[1];
- zs->stencil.back.func =
- nvgl_comparison_op(cso->stencil.back_func);
- zs->stencil.back.ref = cso->stencil.ref_value[1];
- zs->stencil.back.vmask = cso->stencil.value_mask[1];
- zs->stencil.back.fail = nvgl_stencil_op(cso->stencil.back_fail_op);
- zs->stencil.back.zfail = nvgl_stencil_op(cso->stencil.back_zfail_op);
- zs->stencil.back.zpass = nvgl_stencil_op(cso->stencil.back_zpass_op);
-
- zs->stencil.front.enable= cso->stencil.front_enabled ? 1 : 0;
- zs->stencil.front.wmask = cso->stencil.write_mask[0];
- zs->stencil.front.func =
- nvgl_comparison_op(cso->stencil.front_func);
- zs->stencil.front.ref = cso->stencil.ref_value[0];
- zs->stencil.front.vmask = cso->stencil.value_mask[0];
- zs->stencil.front.fail = nvgl_stencil_op(cso->stencil.front_fail_op);
- zs->stencil.front.zfail = nvgl_stencil_op(cso->stencil.front_zfail_op);
- zs->stencil.front.zpass = nvgl_stencil_op(cso->stencil.front_zpass_op);
-
- return (void *)zs;
+ hw = malloc(sizeof(struct nv40_depth_stencil_alpha_state));
+
+ hw->depth.func = nvgl_comparison_op(cso->depth.func);
+ hw->depth.write_enable = cso->depth.writemask ? 1 : 0;
+ hw->depth.test_enable = cso->depth.enabled ? 1 : 0;
+
+ nv40_translate_stencil(cso, 0, &hw->stencil.front);
+ nv40_translate_stencil(cso, 1, &hw->stencil.back);
+
+ hw->alpha.enabled = cso->alpha.enabled ? 1 : 0;
+ hw->alpha.func = nvgl_comparison_op(cso->alpha.func);
+ hw->alpha.ref = float_to_ubyte(cso->alpha.ref);
+
+ return (void *)hw;
}
static void
-nv40_depth_stencil_state_bind(struct pipe_context *pipe, void *hwcso)
+nv40_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
{
struct nv40_context *nv40 = (struct nv40_context *)pipe;
- struct nv40_depth_stencil_state *zs = hwcso;
+ struct nv40_depth_stencil_alpha_state *hw = hwcso;
BEGIN_RING(curie, NV40TCL_DEPTH_FUNC, 3);
- OUT_RINGp ((uint32_t *)&zs->depth, 3);
+ OUT_RINGp ((uint32_t *)&hw->depth, 3);
BEGIN_RING(curie, NV40TCL_STENCIL_BACK_ENABLE, 16);
- OUT_RINGp ((uint32_t *)&zs->stencil.back, 8);
- OUT_RINGp ((uint32_t *)&zs->stencil.front, 8);
+ OUT_RINGp ((uint32_t *)&hw->stencil.back, 8);
+ OUT_RINGp ((uint32_t *)&hw->stencil.front, 8);
+ BEGIN_RING(curie, NV40TCL_ALPHA_TEST_ENABLE, 3);
+ OUT_RINGp ((uint32_t *)&hw->alpha.enabled, 3);
}
static void
-nv40_depth_stencil_state_delete(struct pipe_context *pipe, void *hwcso)
+nv40_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
{
free(hwcso);
}
void
nv40_init_state_functions(struct nv40_context *nv40)
{
- nv40->pipe.create_alpha_test_state = nv40_alpha_test_state_create;
- nv40->pipe.bind_alpha_test_state = nv40_alpha_test_state_bind;
- nv40->pipe.delete_alpha_test_state = nv40_alpha_test_state_delete;
-
nv40->pipe.create_blend_state = nv40_blend_state_create;
nv40->pipe.bind_blend_state = nv40_blend_state_bind;
nv40->pipe.delete_blend_state = nv40_blend_state_delete;
nv40->pipe.bind_rasterizer_state = nv40_rasterizer_state_bind;
nv40->pipe.delete_rasterizer_state = nv40_rasterizer_state_delete;
- nv40->pipe.create_depth_stencil_state = nv40_depth_stencil_state_create;
- nv40->pipe.bind_depth_stencil_state = nv40_depth_stencil_state_bind;
- nv40->pipe.delete_depth_stencil_state = nv40_depth_stencil_state_delete;
+ nv40->pipe.create_depth_stencil_alpha_state =
+ nv40_depth_stencil_alpha_state_create;
+ nv40->pipe.bind_depth_stencil_alpha_state =
+ nv40_depth_stencil_alpha_state_bind;
+ nv40->pipe.delete_depth_stencil_alpha_state =
+ nv40_depth_stencil_alpha_state_delete;
nv40->pipe.create_vs_state = nv40_vp_state_create;
nv40->pipe.bind_vs_state = nv40_vp_state_bind;
#include "pipe/p_state.h"
-struct nv40_alpha_test_state {
- uint32_t enabled;
- uint32_t func;
- uint32_t ref;
-};
-
struct nv40_blend_state {
uint32_t b_enable;
uint32_t b_srcfunc;
uint32_t fp_control;
};
-struct nv40_depth_push {
- uint32_t func;
- uint32_t write_enable;
- uint32_t test_enable;
-};
-
struct nv40_stencil_push {
uint32_t enable;
uint32_t wmask;
uint32_t zpass;
};
-struct nv40_depth_stencil_state {
- struct nv40_depth_push depth;
- union {
+struct nv40_depth_stencil_alpha_state {
+ struct {
+ uint32_t func;
+ uint32_t write_enable;
+ uint32_t test_enable;
+ } depth;
+
+ struct {
struct nv40_stencil_push back;
struct nv40_stencil_push front;
} stencil;
+
+ struct {
+ uint32_t enabled;
+ uint32_t func;
+ uint32_t ref;
+ } alpha;
};
struct nv40_miptree {
#include "pipe/p_util.h"
#include "pipe/p_winsys.h"
#include "pipe/p_inlines.h"
-#include "pipe/softpipe/sp_rgba_tile.h"
-
-
-#define CLIP_TILE \
- do { \
- if (x >= ps->width) \
- return; \
- if (y >= ps->height) \
- return; \
- if (x + w > ps->width) \
- w = ps->width - x; \
- if (y + h > ps->height) \
- h = ps->height -y; \
- } while(0)
-
-/*
- * XXX note: same as code in sp_surface.c
- */
-static void
-nv40_get_tile(struct pipe_context *pipe,
- struct pipe_surface *ps,
- uint x, uint y, uint w, uint h,
- void *p, int dst_stride)
-{
- const uint cpp = ps->cpp;
- const uint w0 = w;
- const ubyte *pSrc;
- ubyte *pDest;
- uint i;
-
- assert(ps->map);
-
- CLIP_TILE;
-
- if (dst_stride == 0) {
- dst_stride = w0 * cpp;
- }
-
- pSrc = ps->map + ps->offset + (y * ps->pitch + x) * cpp;
- pDest = (ubyte *) p;
-
- for (i = 0; i < h; i++) {
- memcpy(pDest, pSrc, w0 * cpp);
- pDest += dst_stride;
- pSrc += ps->pitch * cpp;
- }
-}
-
-
-/*
- * XXX note: same as code in sp_surface.c
- */
-static void
-nv40_put_tile(struct pipe_context *pipe,
- struct pipe_surface *ps,
- uint x, uint y, uint w, uint h,
- const void *p, int src_stride)
-{
- const uint cpp = ps->cpp;
- const uint w0 = w;
- const ubyte *pSrc;
- ubyte *pDest;
- uint i;
-
- assert(ps->map);
-
- CLIP_TILE;
-
- if (src_stride == 0) {
- src_stride = w0 * cpp;
- }
-
- pSrc = (const ubyte *) p;
- pDest = ps->map + ps->offset + (y * ps->pitch + x) * cpp;
-
- for (i = 0; i < h; i++) {
- memcpy(pDest, pSrc, w0 * cpp);
- pDest += ps->pitch * cpp;
- pSrc += src_stride;
- }
-}
-
+#include "pipe/util/p_tile.h"
static struct pipe_surface *
nv40_get_tex_surface(struct pipe_context *pipe,
nv40_init_surface_functions(struct nv40_context *nv40)
{
nv40->pipe.get_tex_surface = nv40_get_tex_surface;
- nv40->pipe.get_tile = nv40_get_tile;
- nv40->pipe.put_tile = nv40_put_tile;
- nv40->pipe.get_tile_rgba = softpipe_get_tile_rgba;
- nv40->pipe.put_tile_rgba = softpipe_put_tile_rgba;
+ nv40->pipe.get_tile = pipe_get_tile_raw;
+ nv40->pipe.put_tile = pipe_put_tile_raw;
+ nv40->pipe.get_tile_rgba = pipe_get_tile_rgba;
+ nv40->pipe.put_tile_rgba = pipe_put_tile_rgba;
nv40->pipe.surface_data = nv40_surface_data;
nv40->pipe.surface_copy = nv40_surface_copy;
nv40->pipe.surface_fill = nv40_surface_fill;
#include "nv50_state.h"
static void *
-nv50_alpha_test_state_create(struct pipe_context *pipe,
- const struct pipe_alpha_test_state *cso)
-{
- return NULL;
-}
-
-static void
-nv50_alpha_test_state_bind(struct pipe_context *pipe, void *hwcso)
-{
-}
-
-static void
-nv50_alpha_test_state_delete(struct pipe_context *pipe, void *hwcso)
-{
-}
-
-static void *
nv50_blend_state_create(struct pipe_context *pipe,
const struct pipe_blend_state *cso)
{
}
static void *
-nv50_depth_stencil_state_create(struct pipe_context *pipe,
- const struct pipe_depth_stencil_state *cso)
+nv50_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
{
return NULL;
}
static void
-nv50_depth_stencil_state_bind(struct pipe_context *pipe, void *hwcso)
+nv50_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
{
}
static void
-nv50_depth_stencil_state_delete(struct pipe_context *pipe, void *hwcso)
+nv50_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
{
}
void
nv50_init_state_functions(struct nv50_context *nv50)
{
- nv50->pipe.create_alpha_test_state = nv50_alpha_test_state_create;
- nv50->pipe.bind_alpha_test_state = nv50_alpha_test_state_bind;
- nv50->pipe.delete_alpha_test_state = nv50_alpha_test_state_delete;
-
nv50->pipe.create_blend_state = nv50_blend_state_create;
nv50->pipe.bind_blend_state = nv50_blend_state_bind;
nv50->pipe.delete_blend_state = nv50_blend_state_delete;
nv50->pipe.bind_rasterizer_state = nv50_rasterizer_state_bind;
nv50->pipe.delete_rasterizer_state = nv50_rasterizer_state_delete;
- nv50->pipe.create_depth_stencil_state = nv50_depth_stencil_state_create;
- nv50->pipe.bind_depth_stencil_state = nv50_depth_stencil_state_bind;
- nv50->pipe.delete_depth_stencil_state = nv50_depth_stencil_state_delete;
+ nv50->pipe.create_depth_stencil_alpha_state =
+ nv50_depth_stencil_alpha_state_create;
+ nv50->pipe.bind_depth_stencil_alpha_state =
+ nv50_depth_stencil_alpha_state_bind;
+ nv50->pipe.delete_depth_stencil_alpha_state =
+ nv50_depth_stencil_alpha_state_delete;
nv50->pipe.create_vs_state = nv50_vp_state_create;
nv50->pipe.bind_vs_state = nv50_vp_state_bind;
#include "pipe/p_util.h"
#include "pipe/p_winsys.h"
#include "pipe/p_inlines.h"
-
-
-#define CLIP_TILE \
- do { \
- if (x >= ps->width) \
- return; \
- if (y >= ps->height) \
- return; \
- if (x + w > ps->width) \
- w = ps->width - x; \
- if (y + h > ps->height) \
- h = ps->height -y; \
- } while(0)
-
-
-/**
- * Note: this is exactly like a8r8g8b8_get_tile() in sp_surface.c
- * Share it someday.
- */
-static void
-nv50_get_tile_rgba(struct pipe_context *pipe,
- struct pipe_surface *ps,
- uint x, uint y, uint w, uint h, float *p)
-{
- const unsigned *src
- = ((const unsigned *) (ps->map + ps->offset))
- + y * ps->pitch + x;
- unsigned i, j;
- unsigned w0 = w;
-
- CLIP_TILE;
-
- switch (ps->format) {
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- for (i = 0; i < h; i++) {
- float *pRow = p;
- for (j = 0; j < w; j++) {
- const unsigned pixel = src[j];
- pRow[0] = UBYTE_TO_FLOAT((pixel >> 16) & 0xff);
- pRow[1] = UBYTE_TO_FLOAT((pixel >> 8) & 0xff);
- pRow[2] = UBYTE_TO_FLOAT((pixel >> 0) & 0xff);
- pRow[3] = UBYTE_TO_FLOAT((pixel >> 24) & 0xff);
- pRow += 4;
- }
- src += ps->pitch;
- p += w0 * 4;
- }
- break;
- case PIPE_FORMAT_Z24S8_UNORM:
- {
- const float scale = 1.0 / (float) 0xffffff;
- for (i = 0; i < h; i++) {
- float *pRow = p;
- for (j = 0; j < w; j++) {
- const unsigned pixel = src[j];
- pRow[0] =
- pRow[1] =
- pRow[2] =
- pRow[3] = ((pixel & 0xffffff) >> 8) * scale;
- pRow += 4;
- }
- src += ps->pitch;
- p += w0 * 4;
- }
- }
- break;
- default:
- assert(0);
- }
-}
-
-
-static void
-nv50_put_tile_rgba(struct pipe_context *pipe,
- struct pipe_surface *ps,
- uint x, uint y, uint w, uint h, const float *p)
-{
- /* TODO */
- assert(0);
-}
-
-
-/*
- * XXX note: same as code in sp_surface.c
- */
-static void
-nv50_get_tile(struct pipe_context *pipe,
- struct pipe_surface *ps,
- uint x, uint y, uint w, uint h,
- void *p, int dst_stride)
-{
- const uint cpp = ps->cpp;
- const uint w0 = w;
- const ubyte *pSrc;
- ubyte *pDest;
- uint i;
-
- assert(ps->map);
-
- CLIP_TILE;
-
- if (dst_stride == 0) {
- dst_stride = w0 * cpp;
- }
-
- pSrc = ps->map + ps->offset + (y * ps->pitch + x) * cpp;
- pDest = (ubyte *) p;
-
- for (i = 0; i < h; i++) {
- memcpy(pDest, pSrc, w0 * cpp);
- pDest += dst_stride;
- pSrc += ps->pitch * cpp;
- }
-}
-
-
-/*
- * XXX note: same as code in sp_surface.c
- */
-static void
-nv50_put_tile(struct pipe_context *pipe,
- struct pipe_surface *ps,
- uint x, uint y, uint w, uint h,
- const void *p, int src_stride)
-{
- const uint cpp = ps->cpp;
- const uint w0 = w;
- const ubyte *pSrc;
- ubyte *pDest;
- uint i;
-
- assert(ps->map);
-
- CLIP_TILE;
-
- if (src_stride == 0) {
- src_stride = w0 * cpp;
- }
-
- pSrc = (const ubyte *) p;
- pDest = ps->map + ps->offset + (y * ps->pitch + x) * cpp;
-
- for (i = 0; i < h; i++) {
- memcpy(pDest, pSrc, w0 * cpp);
- pDest += ps->pitch * cpp;
- pSrc += src_stride;
- }
-}
-
+#include "pipe/util/p_tile.h"
static struct pipe_surface *
nv50_get_tex_surface(struct pipe_context *pipe,
nv50_init_surface_functions(struct nv50_context *nv50)
{
nv50->pipe.get_tex_surface = nv50_get_tex_surface;
- nv50->pipe.get_tile = nv50_get_tile;
- nv50->pipe.put_tile = nv50_put_tile;
- nv50->pipe.get_tile_rgba = nv50_get_tile_rgba;
- nv50->pipe.put_tile_rgba = nv50_put_tile_rgba;
+ nv50->pipe.get_tile = pipe_get_tile_raw;
+ nv50->pipe.put_tile = pipe_put_tile_raw;
+ nv50->pipe.get_tile_rgba = pipe_get_tile_rgba;
+ nv50->pipe.put_tile_rgba = pipe_put_tile_rgba;
nv50->pipe.surface_data = nv50_surface_data;
nv50->pipe.surface_copy = nv50_surface_copy;
nv50->pipe.surface_fill = nv50_surface_fill;
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