#include "nouveau_driver.h"
#include "nouveau_context.h"
#include "nouveau_util.h"
-#include "nouveau_class.h"
+#include "nv_object.xml.h"
+#include "nv04_3d.xml.h"
#include "nv04_driver.h"
+#include "main/stencil.h"
static unsigned
get_comparison_op(unsigned op)
}
}
-static unsigned
-get_texenv_mode(unsigned mode)
-{
- switch (mode) {
- case GL_REPLACE:
- return 0x1;
- case GL_DECAL:
- return 0x3;
- case GL_MODULATE:
- return 0x4;
- default:
- assert(0);
- }
-}
-
static unsigned
get_blend_func(unsigned func)
{
}
void
-nv04_defer_control(GLcontext *ctx, int emit)
+nv04_defer_control(struct gl_context *ctx, int emit)
{
context_dirty(ctx, CONTROL);
}
void
-nv04_emit_control(GLcontext *ctx, int emit)
+nv04_emit_control(struct gl_context *ctx, int emit)
{
- struct nouveau_channel *chan = context_chan(ctx);
- struct nouveau_grobj *fahrenheit = nv04_context_engine(ctx);
-
- if (nv04_mtex_engine(fahrenheit)) {
- int cull_mode = ctx->Polygon.CullFaceMode;
- int front_face = ctx->Polygon.FrontFace;
- uint32_t ctrl0 = 1 << 30 |
- NV04_MULTITEX_TRIANGLE_CONTROL0_ORIGIN;
- uint32_t ctrl1 = 0, ctrl2 = 0;
-
- /* Color mask. */
- if (ctx->Color.ColorMask[0][RCOMP])
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_RED_WRITE;
- if (ctx->Color.ColorMask[0][GCOMP])
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_GREEN_WRITE;
- if (ctx->Color.ColorMask[0][BCOMP])
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_BLUE_WRITE;
- if (ctx->Color.ColorMask[0][ACOMP])
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_ALPHA_WRITE;
-
- /* Dithering. */
- if (ctx->Color.DitherFlag)
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_DITHER_ENABLE;
-
- /* Cull mode. */
- if (!ctx->Polygon.CullFlag)
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_CULL_MODE_NONE;
- else if (cull_mode == GL_FRONT_AND_BACK)
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_CULL_MODE_BOTH;
- else
- ctrl0 |= (cull_mode == GL_FRONT) ^ (front_face == GL_CCW) ?
- NV04_MULTITEX_TRIANGLE_CONTROL0_CULL_MODE_CW :
- NV04_MULTITEX_TRIANGLE_CONTROL0_CULL_MODE_CCW;
-
- /* Depth test. */
- if (ctx->Depth.Test)
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_Z_ENABLE;
-
- if (ctx->Depth.Mask)
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_Z_WRITE;
-
- ctrl0 |= get_comparison_op(ctx->Depth.Func) << 16;
-
- /* Alpha test. */
- if (ctx->Color.AlphaEnabled)
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_ALPHA_ENABLE;
-
- ctrl0 |= get_comparison_op(ctx->Color.AlphaFunc) << 8 |
- FLOAT_TO_UBYTE(ctx->Color.AlphaRef);
-
- /* Stencil test. */
- if (ctx->Stencil.WriteMask[0])
- ctrl0 |= NV04_MULTITEX_TRIANGLE_CONTROL0_STENCIL_WRITE;
-
- if (ctx->Stencil.Enabled)
- ctrl1 |= NV04_MULTITEX_TRIANGLE_CONTROL1_STENCIL_ENABLE;
-
- ctrl1 |= get_comparison_op(ctx->Stencil.Function[0]) << 4 |
- ctx->Stencil.Ref[0] << 8 |
- ctx->Stencil.ValueMask[0] << 16 |
- ctx->Stencil.WriteMask[0] << 24;
-
- ctrl2 |= get_stencil_op(ctx->Stencil.ZPassFunc[0]) << 8 |
- get_stencil_op(ctx->Stencil.ZFailFunc[0]) << 4 |
- get_stencil_op(ctx->Stencil.FailFunc[0]);
-
- BEGIN_RING(chan, fahrenheit, NV04_MULTITEX_TRIANGLE_CONTROL0, 3);
- OUT_RING(chan, ctrl0);
- OUT_RING(chan, ctrl1);
- OUT_RING(chan, ctrl2);
-
- } else {
- int cull_mode = ctx->Polygon.CullFaceMode;
- int front_face = ctx->Polygon.FrontFace;
- uint32_t ctrl = 1 << 30 |
- NV04_TEXTURED_TRIANGLE_CONTROL_ORIGIN;
-
- /* Dithering. */
- if (ctx->Color.DitherFlag)
- ctrl |= NV04_TEXTURED_TRIANGLE_CONTROL_DITHER_ENABLE;
-
- /* Cull mode. */
- if (!ctx->Polygon.CullFlag)
- ctrl |= NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_NONE;
- else if (cull_mode == GL_FRONT_AND_BACK)
- ctrl |= NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_BOTH;
- else
- ctrl |= (cull_mode == GL_FRONT) ^ (front_face == GL_CCW) ?
- NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_CW :
- NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_CCW;
-
- /* Depth test. */
- if (ctx->Depth.Test)
- ctrl |= NV04_TEXTURED_TRIANGLE_CONTROL_Z_ENABLE;
- if (ctx->Depth.Mask)
- ctrl |= NV04_TEXTURED_TRIANGLE_CONTROL_Z_WRITE;
-
- ctrl |= get_comparison_op(ctx->Depth.Func) << 16;
-
- /* Alpha test. */
- if (ctx->Color.AlphaEnabled)
- ctrl |= NV04_TEXTURED_TRIANGLE_CONTROL_ALPHA_ENABLE;
-
- ctrl |= get_comparison_op(ctx->Color.AlphaFunc) << 8 |
- FLOAT_TO_UBYTE(ctx->Color.AlphaRef);
-
- BEGIN_RING(chan, fahrenheit, NV04_TEXTURED_TRIANGLE_CONTROL, 1);
- OUT_RING(chan, ctrl);
- }
+ struct nv04_context *nv04 = to_nv04_context(ctx);
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ int cull = ctx->Polygon.CullFaceMode;
+ int front = ctx->Polygon.FrontFace;
+
+ nv04->ctrl[0] = NV04_TEXTURED_TRIANGLE_CONTROL_Z_FORMAT_FIXED |
+ NV04_TEXTURED_TRIANGLE_CONTROL_ORIGIN_CORNER;
+ nv04->ctrl[1] = 0;
+ nv04->ctrl[2] = 0;
+
+ /* Dithering. */
+ if (ctx->Color.DitherFlag)
+ nv04->ctrl[0] |= NV04_TEXTURED_TRIANGLE_CONTROL_DITHER_ENABLE;
+
+ /* Cull mode. */
+ if (!ctx->Polygon.CullFlag)
+ nv04->ctrl[0] |= NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_NONE;
+ else if (cull == GL_FRONT_AND_BACK)
+ nv04->ctrl[0] |= NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_BOTH;
+ else
+ nv04->ctrl[0] |= (cull == GL_FRONT) ^ (front == GL_CCW) ?
+ NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_CW :
+ NV04_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_CCW;
+
+ /* Depth test. */
+ if (ctx->Depth.Test && fb->Visual.depthBits > 0)
+ nv04->ctrl[0] |= NV04_TEXTURED_TRIANGLE_CONTROL_Z_ENABLE;
+ if (ctx->Depth.Mask && fb->Visual.depthBits > 0)
+ nv04->ctrl[0] |= NV04_TEXTURED_TRIANGLE_CONTROL_Z_WRITE;
+
+ nv04->ctrl[0] |= get_comparison_op(ctx->Depth.Func) << 16;
+
+ /* Alpha test. */
+ if (ctx->Color.AlphaEnabled)
+ nv04->ctrl[0] |= NV04_TEXTURED_TRIANGLE_CONTROL_ALPHA_ENABLE;
+
+ nv04->ctrl[0] |= get_comparison_op(ctx->Color.AlphaFunc) << 8 |
+ FLOAT_TO_UBYTE(ctx->Color.AlphaRef);
+
+ /* Color mask. */
+ if (GET_COLORMASK_BIT(ctx->Color.ColorMask, 0, 0))
+ nv04->ctrl[0] |= NV04_MULTITEX_TRIANGLE_CONTROL0_RED_WRITE;
+ if (GET_COLORMASK_BIT(ctx->Color.ColorMask, 0, 1))
+ nv04->ctrl[0] |= NV04_MULTITEX_TRIANGLE_CONTROL0_GREEN_WRITE;
+ if (GET_COLORMASK_BIT(ctx->Color.ColorMask, 0, 2))
+ nv04->ctrl[0] |= NV04_MULTITEX_TRIANGLE_CONTROL0_BLUE_WRITE;
+ if (GET_COLORMASK_BIT(ctx->Color.ColorMask, 0, 3))
+ nv04->ctrl[0] |= NV04_MULTITEX_TRIANGLE_CONTROL0_ALPHA_WRITE;
+
+ /* Stencil test. */
+ if (ctx->Stencil.WriteMask[0])
+ nv04->ctrl[0] |= NV04_MULTITEX_TRIANGLE_CONTROL0_STENCIL_WRITE;
+
+ if (_mesa_stencil_is_enabled(ctx))
+ nv04->ctrl[1] |= NV04_MULTITEX_TRIANGLE_CONTROL1_STENCIL_ENABLE;
+
+ nv04->ctrl[1] |= get_comparison_op(ctx->Stencil.Function[0]) << 4 |
+ _mesa_get_stencil_ref(ctx, 0) << 8 |
+ ctx->Stencil.ValueMask[0] << 16 |
+ ctx->Stencil.WriteMask[0] << 24;
+
+ nv04->ctrl[2] |= get_stencil_op(ctx->Stencil.ZPassFunc[0]) << 8 |
+ get_stencil_op(ctx->Stencil.ZFailFunc[0]) << 4 |
+ get_stencil_op(ctx->Stencil.FailFunc[0]);
}
void
-nv04_defer_blend(GLcontext *ctx, int emit)
+nv04_defer_blend(struct gl_context *ctx, int emit)
{
context_dirty(ctx, BLEND);
}
void
-nv04_emit_blend(GLcontext *ctx, int emit)
+nv04_emit_blend(struct gl_context *ctx, int emit)
{
- struct nouveau_channel *chan = context_chan(ctx);
- struct nouveau_grobj *fahrenheit = nv04_context_engine(ctx);
-
- if (nv04_mtex_engine(fahrenheit)) {
- uint32_t blend = 0x2 << 4 |
- NV04_MULTITEX_TRIANGLE_BLEND_TEXTURE_PERSPECTIVE_ENABLE;
-
- /* Alpha blending. */
- blend |= get_blend_func(ctx->Color.BlendDstRGB) << 28 |
- get_blend_func(ctx->Color.BlendSrcRGB) << 24;
-
- if (ctx->Color.BlendEnabled)
- blend |= NV04_MULTITEX_TRIANGLE_BLEND_BLEND_ENABLE;
-
- /* Shade model. */
- if (ctx->Light.ShadeModel == GL_SMOOTH)
- blend |= NV04_MULTITEX_TRIANGLE_BLEND_SHADE_MODE_GOURAUD;
- else
- blend |= NV04_MULTITEX_TRIANGLE_BLEND_SHADE_MODE_FLAT;
-
- /* Secondary color */
- if (NEED_SECONDARY_COLOR(ctx))
- blend |= NV04_MULTITEX_TRIANGLE_BLEND_SPECULAR_ENABLE;
-
- /* Fog. */
- if (ctx->Fog.Enabled)
- blend |= NV04_MULTITEX_TRIANGLE_BLEND_FOG_ENABLE;
-
- BEGIN_RING(chan, fahrenheit, NV04_MULTITEX_TRIANGLE_BLEND, 1);
- OUT_RING(chan, blend);
-
- BEGIN_RING(chan, fahrenheit, NV04_MULTITEX_TRIANGLE_FOGCOLOR, 1);
- OUT_RING(chan, pack_rgba_f(MESA_FORMAT_ARGB8888,
- ctx->Fog.Color));
-
- } else {
- uint32_t blend = 0x2 << 4 |
- NV04_TEXTURED_TRIANGLE_BLEND_TEXTURE_PERSPECTIVE_ENABLE;
-
- /* Alpha blending. */
- blend |= get_blend_func(ctx->Color.BlendDstRGB) << 28 |
- get_blend_func(ctx->Color.BlendSrcRGB) << 24;
-
- if (ctx->Color.BlendEnabled)
- blend |= NV04_TEXTURED_TRIANGLE_BLEND_BLEND_ENABLE;
+ struct nv04_context *nv04 = to_nv04_context(ctx);
- /* Shade model. */
- if (ctx->Light.ShadeModel == GL_SMOOTH)
- blend |= NV04_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_GOURAUD;
- else
- blend |= NV04_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_FLAT;
+ nv04->blend &= NV04_TEXTURED_TRIANGLE_BLEND_TEXTURE_MAP__MASK;
+ nv04->blend |= NV04_TEXTURED_TRIANGLE_BLEND_MASK_BIT_MSB |
+ NV04_TEXTURED_TRIANGLE_BLEND_TEXTURE_PERSPECTIVE_ENABLE;
- /* Texture environment. */
- if (ctx->Texture._EnabledUnits)
- blend |= get_texenv_mode(ctx->Texture.Unit[0].EnvMode);
- else
- blend |= get_texenv_mode(GL_MODULATE);
+ /* Alpha blending. */
+ nv04->blend |= get_blend_func(ctx->Color.Blend[0].DstRGB) << 28 |
+ get_blend_func(ctx->Color.Blend[0].SrcRGB) << 24;
- /* Secondary color */
- if (NEED_SECONDARY_COLOR(ctx))
- blend |= NV04_TEXTURED_TRIANGLE_BLEND_SPECULAR_ENABLE;
+ if (ctx->Color.BlendEnabled)
+ nv04->blend |= NV04_TEXTURED_TRIANGLE_BLEND_BLEND_ENABLE;
- /* Fog. */
- if (ctx->Fog.Enabled)
- blend |= NV04_TEXTURED_TRIANGLE_BLEND_FOG_ENABLE;
+ /* Shade model. */
+ if (ctx->Light.ShadeModel == GL_SMOOTH)
+ nv04->blend |= NV04_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_GOURAUD;
+ else
+ nv04->blend |= NV04_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_FLAT;
- BEGIN_RING(chan, fahrenheit, NV04_TEXTURED_TRIANGLE_BLEND, 1);
- OUT_RING(chan, blend);
+ /* Secondary color */
+ if (_mesa_need_secondary_color(ctx))
+ nv04->blend |= NV04_TEXTURED_TRIANGLE_BLEND_SPECULAR_ENABLE;
- BEGIN_RING(chan, fahrenheit, NV04_TEXTURED_TRIANGLE_FOGCOLOR, 1);
- OUT_RING(chan, pack_rgba_f(MESA_FORMAT_ARGB8888,
- ctx->Fog.Color));
+ /* Fog. */
+ if (ctx->Fog.Enabled) {
+ nv04->blend |= NV04_TEXTURED_TRIANGLE_BLEND_FOG_ENABLE;
+ nv04->fog = pack_rgba_f(MESA_FORMAT_B8G8R8A8_UNORM, ctx->Fog.Color);
}
}
projects / mesa.git / blobdiff