#include "nouveau_fbo.h"
#include "nouveau_gldefs.h"
#include "nouveau_util.h"
-#include "nouveau_class.h"
+#include "nv20_3d.xml.h"
#include "nv20_driver.h"
static inline unsigned
-get_rt_format(gl_format format)
+get_rt_format(mesa_format format)
{
switch (format) {
- case MESA_FORMAT_XRGB8888:
- return 0x05;
- case MESA_FORMAT_ARGB8888:
- return 0x08;
- case MESA_FORMAT_RGB565:
- return 0x03;
- case MESA_FORMAT_Z16:
- return 0x10;
- case MESA_FORMAT_Z24_S8:
- return 0x20;
+ case MESA_FORMAT_B8G8R8X8_UNORM:
+ return NV20_3D_RT_FORMAT_COLOR_X8R8G8B8;
+ case MESA_FORMAT_B8G8R8A8_UNORM:
+ return NV20_3D_RT_FORMAT_COLOR_A8R8G8B8;
+ case MESA_FORMAT_B5G6R5_UNORM:
+ return NV20_3D_RT_FORMAT_COLOR_R5G6B5;
+ case MESA_FORMAT_Z_UNORM16:
+ return NV20_3D_RT_FORMAT_DEPTH_Z16;
+ case MESA_FORMAT_S8_UINT_Z24_UNORM:
+ return NV20_3D_RT_FORMAT_DEPTH_Z24S8;
default:
assert(0);
}
}
+static void
+setup_hierz_buffer(struct gl_context *ctx)
+{
+ struct nouveau_pushbuf *push = context_push(ctx);
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ struct nouveau_framebuffer *nfb = to_nouveau_framebuffer(fb);
+ unsigned pitch = align(fb->Width, 128),
+ height = align(fb->Height, 2),
+ size = pitch * height;
+
+ if (!nfb->hierz.bo || nfb->hierz.bo->size != size) {
+ nouveau_bo_ref(NULL, &nfb->hierz.bo);
+ nouveau_bo_new(context_dev(ctx), NOUVEAU_BO_VRAM, 0, size,
+ NULL, &nfb->hierz.bo);
+ }
+
+ BEGIN_NV04(push, NV25_3D(HIERZ_PITCH), 1);
+ PUSH_DATA (push, pitch);
+ BEGIN_NV04(push, NV25_3D(HIERZ_OFFSET), 1);
+ PUSH_MTHDl(push, NV25_3D(HIERZ_OFFSET), BUFCTX_FB,
+ nfb->hierz.bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR);
+}
+
void
-nv20_emit_framebuffer(GLcontext *ctx, int emit)
+nv20_emit_framebuffer(struct gl_context *ctx, int emit)
{
- struct nouveau_channel *chan = context_chan(ctx);
- struct nouveau_grobj *kelvin = context_eng3d(ctx);
- struct nouveau_bo_context *bctx = context_bctx(ctx, FRAMEBUFFER);
+ struct nouveau_pushbuf *push = context_push(ctx);
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct nouveau_surface *s;
- unsigned rt_format = NV20TCL_RT_FORMAT_TYPE_LINEAR;
+ unsigned rt_format = NV20_3D_RT_FORMAT_TYPE_LINEAR;
unsigned rt_pitch = 0, zeta_pitch = 0;
unsigned bo_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR;
if (fb->_Status != GL_FRAMEBUFFER_COMPLETE_EXT)
return;
+ PUSH_RESET(push, BUFCTX_FB);
+
/* Render target */
if (fb->_ColorDrawBuffers[0]) {
s = &to_nouveau_renderbuffer(
fb->_ColorDrawBuffers[0])->surface;
rt_format |= get_rt_format(s->format);
- zeta_pitch = rt_pitch = s->pitch;
+ rt_pitch = s->pitch;
- nouveau_bo_markl(bctx, kelvin, NV20TCL_COLOR_OFFSET,
+ BEGIN_NV04(push, NV20_3D(COLOR_OFFSET), 1);
+ PUSH_MTHDl(push, NV20_3D(COLOR_OFFSET), BUFCTX_FB,
s->bo, 0, bo_flags);
}
/* depth/stencil */
- if (fb->_DepthBuffer) {
+ if (fb->Attachment[BUFFER_DEPTH].Renderbuffer) {
s = &to_nouveau_renderbuffer(
- fb->_DepthBuffer->Wrapped)->surface;
+ fb->Attachment[BUFFER_DEPTH].Renderbuffer)->surface;
rt_format |= get_rt_format(s->format);
zeta_pitch = s->pitch;
- nouveau_bo_markl(bctx, kelvin, NV20TCL_ZETA_OFFSET,
+ BEGIN_NV04(push, NV20_3D(ZETA_OFFSET), 1);
+ PUSH_MTHDl(push, NV20_3D(ZETA_OFFSET), BUFCTX_FB,
s->bo, 0, bo_flags);
+
+ if (context_chipset(ctx) >= 0x25)
+ setup_hierz_buffer(ctx);
+ } else {
+ rt_format |= get_rt_format(MESA_FORMAT_S8_UINT_Z24_UNORM);
+ zeta_pitch = rt_pitch;
}
- BEGIN_RING(chan, kelvin, NV20TCL_RT_FORMAT, 2);
- OUT_RING(chan, rt_format);
- OUT_RING(chan, zeta_pitch << 16 | rt_pitch);
+ BEGIN_NV04(push, NV20_3D(RT_FORMAT), 2);
+ PUSH_DATA (push, rt_format);
+ PUSH_DATA (push, zeta_pitch << 16 | rt_pitch);
/* Recompute the viewport/scissor state. */
context_dirty(ctx, VIEWPORT);
context_dirty(ctx, SCISSOR);
+ context_dirty(ctx, DEPTH);
}
void
-nv20_emit_viewport(GLcontext *ctx, int emit)
+nv20_emit_viewport(struct gl_context *ctx, int emit)
{
- struct nouveau_channel *chan = context_chan(ctx);
- struct nouveau_grobj *kelvin = context_eng3d(ctx);
+ struct nouveau_pushbuf *push = context_push(ctx);
struct gl_framebuffer *fb = ctx->DrawBuffer;
float a[4] = {};
get_viewport_translate(ctx, a);
- BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_TRANSLATE_X, 4);
- OUT_RINGp(chan, a, 4);
+ BEGIN_NV04(push, NV20_3D(VIEWPORT_TRANSLATE_X), 4);
+ PUSH_DATAp(push, a, 4);
- BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_HORIZ(0), 1);
- OUT_RING(chan, (fb->Width - 1) << 16);
- BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_VERT(0), 1);
- OUT_RING(chan, (fb->Height - 1) << 16);
+ BEGIN_NV04(push, NV20_3D(VIEWPORT_CLIP_HORIZ(0)), 1);
+ PUSH_DATA (push, (fb->Width - 1) << 16);
+ BEGIN_NV04(push, NV20_3D(VIEWPORT_CLIP_VERT(0)), 1);
+ PUSH_DATA (push, (fb->Height - 1) << 16);
context_dirty(ctx, PROJECTION);
}