#define FILE_DEBUG_FLAG DEBUG_STATE
void
-i915_update_stencil(GLcontext * ctx)
+i915_update_stencil(struct gl_context * ctx)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
GLuint front_ref, front_writemask, front_mask;
}
static void
-i915StencilFuncSeparate(GLcontext * ctx, GLenum face, GLenum func, GLint ref,
+i915StencilFuncSeparate(struct gl_context * ctx, GLenum face, GLenum func, GLint ref,
GLuint mask)
{
}
static void
-i915StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask)
+i915StencilMaskSeparate(struct gl_context * ctx, GLenum face, GLuint mask)
{
}
static void
-i915StencilOpSeparate(GLcontext * ctx, GLenum face, GLenum fail, GLenum zfail,
+i915StencilOpSeparate(struct gl_context * ctx, GLenum face, GLenum fail, GLenum zfail,
GLenum zpass)
{
}
static void
-i915AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
+i915AlphaFunc(struct gl_context * ctx, GLenum func, GLfloat ref)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
int test = intel_translate_compare_func(func);
GLubyte refByte;
+ GLuint dw;
UNCLAMPED_FLOAT_TO_UBYTE(refByte, ref);
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~(S6_ALPHA_TEST_FUNC_MASK |
- S6_ALPHA_REF_MASK);
- i915->state.Ctx[I915_CTXREG_LIS6] |= ((test << S6_ALPHA_TEST_FUNC_SHIFT) |
- (((GLuint) refByte) <<
- S6_ALPHA_REF_SHIFT));
+ dw = i915->state.Ctx[I915_CTXREG_LIS6];
+ dw &= ~(S6_ALPHA_TEST_FUNC_MASK | S6_ALPHA_REF_MASK);
+ dw |= ((test << S6_ALPHA_TEST_FUNC_SHIFT) |
+ (((GLuint) refByte) << S6_ALPHA_REF_SHIFT));
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS6]) {
+ i915->state.Ctx[I915_CTXREG_LIS6] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
}
/* This function makes sure that the proper enables are
* calls to glEnable.
*/
static void
-i915EvalLogicOpBlendState(GLcontext * ctx)
+i915EvalLogicOpBlendState(struct gl_context * ctx)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
+ GLuint dw0, dw1;
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw0 = i915->state.Ctx[I915_CTXREG_LIS5];
+ dw1 = i915->state.Ctx[I915_CTXREG_LIS6];
if (RGBA_LOGICOP_ENABLED(ctx)) {
- i915->state.Ctx[I915_CTXREG_LIS5] |= S5_LOGICOP_ENABLE;
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_CBUF_BLEND_ENABLE;
+ dw0 |= S5_LOGICOP_ENABLE;
+ dw1 &= ~S6_CBUF_BLEND_ENABLE;
}
else {
- i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_LOGICOP_ENABLE;
+ dw0 &= ~S5_LOGICOP_ENABLE;
if (ctx->Color.BlendEnabled) {
- i915->state.Ctx[I915_CTXREG_LIS6] |= S6_CBUF_BLEND_ENABLE;
+ dw1 |= S6_CBUF_BLEND_ENABLE;
}
else {
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_CBUF_BLEND_ENABLE;
+ dw1 &= ~S6_CBUF_BLEND_ENABLE;
}
}
+ if (dw0 != i915->state.Ctx[I915_CTXREG_LIS5] ||
+ dw1 != i915->state.Ctx[I915_CTXREG_LIS6]) {
+ i915->state.Ctx[I915_CTXREG_LIS5] = dw0;
+ i915->state.Ctx[I915_CTXREG_LIS6] = dw1;
+
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
}
static void
-i915BlendColor(GLcontext * ctx, const GLfloat color[4])
+i915BlendColor(struct gl_context * ctx, const GLfloat color[4])
{
struct i915_context *i915 = I915_CONTEXT(ctx);
GLubyte r, g, b, a;
+ GLuint dw;
DBG("%s\n", __FUNCTION__);
UNCLAMPED_FLOAT_TO_UBYTE(b, color[BCOMP]);
UNCLAMPED_FLOAT_TO_UBYTE(a, color[ACOMP]);
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
- i915->state.Ctx[I915_CTXREG_BLENDCOLOR1] =
- (a << 24) | (r << 16) | (g << 8) | b;
+ dw = (a << 24) | (r << 16) | (g << 8) | b;
+ if (dw != i915->state.Ctx[I915_CTXREG_BLENDCOLOR1]) {
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ i915->state.Ctx[I915_CTXREG_BLENDCOLOR1] = dw
+ }
}
}
static void
-i915UpdateBlendState(GLcontext * ctx)
+i915UpdateBlendState(struct gl_context * ctx)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
GLuint iab = (i915->state.Ctx[I915_CTXREG_IAB] &
~(S6_CBUF_SRC_BLEND_FACT_MASK |
S6_CBUF_DST_BLEND_FACT_MASK | S6_CBUF_BLEND_FUNC_MASK));
- GLuint eqRGB = ctx->Color.BlendEquationRGB;
- GLuint eqA = ctx->Color.BlendEquationA;
- GLuint srcRGB = ctx->Color.BlendSrcRGB;
- GLuint dstRGB = ctx->Color.BlendDstRGB;
- GLuint srcA = ctx->Color.BlendSrcA;
- GLuint dstA = ctx->Color.BlendDstA;
+ GLuint eqRGB = ctx->Color.Blend[0].EquationRGB;
+ GLuint eqA = ctx->Color.Blend[0].EquationA;
+ GLuint srcRGB = ctx->Color.Blend[0].SrcRGB;
+ GLuint dstRGB = ctx->Color.Blend[0].DstRGB;
+ GLuint srcA = ctx->Color.Blend[0].SrcA;
+ GLuint dstA = ctx->Color.Blend[0].DstA;
if (eqRGB == GL_MIN || eqRGB == GL_MAX) {
srcRGB = dstRGB = GL_ONE;
static void
-i915BlendFuncSeparate(GLcontext * ctx, GLenum srcRGB,
+i915BlendFuncSeparate(struct gl_context * ctx, GLenum srcRGB,
GLenum dstRGB, GLenum srcA, GLenum dstA)
{
i915UpdateBlendState(ctx);
static void
-i915BlendEquationSeparate(GLcontext * ctx, GLenum eqRGB, GLenum eqA)
+i915BlendEquationSeparate(struct gl_context * ctx, GLenum eqRGB, GLenum eqA)
{
i915UpdateBlendState(ctx);
}
static void
-i915DepthFunc(GLcontext * ctx, GLenum func)
+i915DepthFunc(struct gl_context * ctx, GLenum func)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
int test = intel_translate_compare_func(func);
+ GLuint dw;
DBG("%s\n", __FUNCTION__);
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_FUNC_MASK;
- i915->state.Ctx[I915_CTXREG_LIS6] |= test << S6_DEPTH_TEST_FUNC_SHIFT;
+ dw = i915->state.Ctx[I915_CTXREG_LIS6];
+ dw &= ~S6_DEPTH_TEST_FUNC_MASK;
+ dw |= test << S6_DEPTH_TEST_FUNC_SHIFT;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS6]) {
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ i915->state.Ctx[I915_CTXREG_LIS6] = dw;
+ }
}
static void
-i915DepthMask(GLcontext * ctx, GLboolean flag)
+i915DepthMask(struct gl_context * ctx, GLboolean flag)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
+ GLuint dw;
DBG("%s flag (%d)\n", __FUNCTION__, flag);
-
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw = i915->state.Ctx[I915_CTXREG_LIS6];
if (flag && ctx->Depth.Test)
- i915->state.Ctx[I915_CTXREG_LIS6] |= S6_DEPTH_WRITE_ENABLE;
+ dw |= S6_DEPTH_WRITE_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_WRITE_ENABLE;
+ dw &= ~S6_DEPTH_WRITE_ENABLE;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS6]) {
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ i915->state.Ctx[I915_CTXREG_LIS6] = dw;
+ }
}
* - window pos/size or FBO size
*/
void
-intelCalcViewport(GLcontext * ctx)
+intelCalcViewport(struct gl_context * ctx)
{
struct intel_context *intel = intel_context(ctx);
const GLfloat *v = ctx->Viewport._WindowMap.m;
else {
/* window buffer, y=0=top */
yScale = -1.0;
- yBias = (intel->driDrawable) ? intel->driDrawable->h : 0.0F;
+ yBias = ctx->DrawBuffer->Height;
}
m[MAT_SX] = v[MAT_SX];
/** Called from ctx->Driver.Viewport() */
static void
-i915Viewport(GLcontext * ctx,
+i915Viewport(struct gl_context * ctx,
GLint x, GLint y, GLsizei width, GLsizei height)
{
intelCalcViewport(ctx);
-
- intel_viewport(ctx, x, y, width, height);
}
/** Called from ctx->Driver.DepthRange() */
static void
-i915DepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval)
+i915DepthRange(struct gl_context * ctx, GLclampd nearval, GLclampd farval)
{
intelCalcViewport(ctx);
}
* Fortunately stipple is usually a repeating pattern.
*/
static void
-i915PolygonStipple(GLcontext * ctx, const GLubyte * mask)
+i915PolygonStipple(struct gl_context * ctx, const GLubyte * mask)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
const GLubyte *m;
* Hardware clipping
*/
static void
-i915Scissor(GLcontext * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+i915Scissor(struct gl_context * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
int x1, y1, x2, y2;
}
static void
-i915LogicOp(GLcontext * ctx, GLenum opcode)
+i915LogicOp(struct gl_context * ctx, GLenum opcode)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
int tmp = intel_translate_logic_op(opcode);
static void
-i915CullFaceFrontFace(GLcontext * ctx, GLenum unused)
+i915CullFaceFrontFace(struct gl_context * ctx, GLenum unused)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
- GLuint mode;
+ GLuint mode, dw;
DBG("%s %d\n", __FUNCTION__,
ctx->DrawBuffer ? ctx->DrawBuffer->Name : 0);
mode = S4_CULLMODE_BOTH;
}
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
- i915->state.Ctx[I915_CTXREG_LIS4] &= ~S4_CULLMODE_MASK;
- i915->state.Ctx[I915_CTXREG_LIS4] |= mode;
+ dw = i915->state.Ctx[I915_CTXREG_LIS4];
+ dw &= ~S4_CULLMODE_MASK;
+ dw |= mode;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS4]) {
+ i915->state.Ctx[I915_CTXREG_LIS4] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
}
static void
-i915LineWidth(GLcontext * ctx, GLfloat widthf)
+i915LineWidth(struct gl_context * ctx, GLfloat widthf)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
int lis4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_LINE_WIDTH_MASK;
}
static void
-i915PointSize(GLcontext * ctx, GLfloat size)
+i915PointSize(struct gl_context * ctx, GLfloat size)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
int lis4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_POINT_WIDTH_MASK;
static void
-i915PointParameterfv(GLcontext * ctx, GLenum pname, const GLfloat *params)
+i915PointParameterfv(struct gl_context * ctx, GLenum pname, const GLfloat *params)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
*/
static void
-i915ColorMask(GLcontext * ctx,
+i915ColorMask(struct gl_context * ctx,
GLboolean r, GLboolean g, GLboolean b, GLboolean a)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
}
static void
-update_specular(GLcontext * ctx)
+update_specular(struct gl_context * ctx)
{
/* A hack to trigger the rebuild of the fragment program.
*/
}
static void
-i915LightModelfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
+i915LightModelfv(struct gl_context * ctx, GLenum pname, const GLfloat * param)
{
DBG("%s\n", __FUNCTION__);
}
static void
-i915ShadeModel(GLcontext * ctx, GLenum mode)
+i915ShadeModel(struct gl_context * ctx, GLenum mode)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
* Fog
*/
void
-i915_update_fog(GLcontext * ctx)
+i915_update_fog(struct gl_context * ctx)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
GLenum mode;
GLboolean enabled;
GLboolean try_pixel_fog;
+ GLuint dw;
if (ctx->FragmentProgram._Current) {
/* Pull in static fog state from program */
i915->vertex_fog = I915_FOG_VERTEX;
}
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
I915_ACTIVESTATE(i915, I915_UPLOAD_FOG, enabled);
+ dw = i915->state.Ctx[I915_CTXREG_LIS5];
if (enabled)
- i915->state.Ctx[I915_CTXREG_LIS5] |= S5_FOG_ENABLE;
+ dw |= S5_FOG_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_FOG_ENABLE;
+ dw &= ~S5_FOG_ENABLE;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS5]) {
+ i915->state.Ctx[I915_CTXREG_LIS5] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
/* Always enable pixel fog. Vertex fog using fog coord will conflict
* with fog code appended onto fragment program.
}
static void
-i915Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
+i915Fogfv(struct gl_context * ctx, GLenum pname, const GLfloat * param)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
}
static void
-i915Hint(GLcontext * ctx, GLenum target, GLenum state)
+i915Hint(struct gl_context * ctx, GLenum target, GLenum state)
{
switch (target) {
case GL_FOG_HINT:
*/
static void
-i915Enable(GLcontext * ctx, GLenum cap, GLboolean state)
+i915Enable(struct gl_context * ctx, GLenum cap, GLboolean state)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
+ GLuint dw;
switch (cap) {
case GL_TEXTURE_2D:
break;
case GL_ALPHA_TEST:
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw = i915->state.Ctx[I915_CTXREG_LIS6];
if (state)
- i915->state.Ctx[I915_CTXREG_LIS6] |= S6_ALPHA_TEST_ENABLE;
+ dw |= S6_ALPHA_TEST_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_ALPHA_TEST_ENABLE;
+ dw &= ~S6_ALPHA_TEST_ENABLE;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS6]) {
+ i915->state.Ctx[I915_CTXREG_LIS6] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
break;
case GL_BLEND:
break;
case GL_DITHER:
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw = i915->state.Ctx[I915_CTXREG_LIS5];
if (state)
- i915->state.Ctx[I915_CTXREG_LIS5] |= S5_COLOR_DITHER_ENABLE;
+ dw |= S5_COLOR_DITHER_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_COLOR_DITHER_ENABLE;
+ dw &= ~S5_COLOR_DITHER_ENABLE;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS5]) {
+ i915->state.Ctx[I915_CTXREG_LIS5] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
break;
case GL_DEPTH_TEST:
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw = i915->state.Ctx[I915_CTXREG_LIS6];
if (state)
- i915->state.Ctx[I915_CTXREG_LIS6] |= S6_DEPTH_TEST_ENABLE;
+ dw |= S6_DEPTH_TEST_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_ENABLE;
+ dw &= ~S6_DEPTH_TEST_ENABLE;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS6]) {
+ i915->state.Ctx[I915_CTXREG_LIS6] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
i915DepthMask(ctx, ctx->Depth.Mask);
break;
break;
case GL_LINE_SMOOTH:
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw = i915->state.Ctx[I915_CTXREG_LIS4];
if (state)
- i915->state.Ctx[I915_CTXREG_LIS4] |= S4_LINE_ANTIALIAS_ENABLE;
+ dw |= S4_LINE_ANTIALIAS_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS4] &= ~S4_LINE_ANTIALIAS_ENABLE;
+ dw &= ~S4_LINE_ANTIALIAS_ENABLE;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS4]) {
+ i915->state.Ctx[I915_CTXREG_LIS4] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
break;
case GL_FOG:
hw_stencil = (irbStencil && irbStencil->region);
}
if (hw_stencil) {
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw = i915->state.Ctx[I915_CTXREG_LIS5];
if (state)
- i915->state.Ctx[I915_CTXREG_LIS5] |= (S5_STENCIL_TEST_ENABLE |
- S5_STENCIL_WRITE_ENABLE);
+ dw |= (S5_STENCIL_TEST_ENABLE | S5_STENCIL_WRITE_ENABLE);
else
- i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_TEST_ENABLE |
- S5_STENCIL_WRITE_ENABLE);
+ dw &= ~(S5_STENCIL_TEST_ENABLE | S5_STENCIL_WRITE_ENABLE);
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS5]) {
+ i915->state.Ctx[I915_CTXREG_LIS5] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
}
else {
FALLBACK(&i915->intel, I915_FALLBACK_STENCIL, state);
/* This state change is handled in i915_reduced_primitive_state because
* the hardware bit should only be set when rendering points.
*/
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ dw = i915->state.Ctx[I915_CTXREG_LIS4];
if (state)
- i915->state.Ctx[I915_CTXREG_LIS4] |= S4_SPRITE_POINT_ENABLE;
+ dw |= S4_SPRITE_POINT_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS4] &= ~S4_SPRITE_POINT_ENABLE;
+ dw &= ~S4_SPRITE_POINT_ENABLE;
+ if (dw != i915->state.Ctx[I915_CTXREG_LIS4]) {
+ i915->state.Ctx[I915_CTXREG_LIS4] = dw;
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ }
break;
case GL_POINT_SMOOTH:
}
void
-i915_update_provoking_vertex(GLcontext * ctx)
+i915_update_provoking_vertex(struct gl_context * ctx)
{
struct i915_context *i915 = I915_CONTEXT(ctx);
void
i915InitState(struct i915_context *i915)
{
- GLcontext *ctx = &i915->intel.ctx;
+ struct gl_context *ctx = &i915->intel.ctx;
i915_init_packets(i915);
_mesa_init_driver_state(ctx);
-
- memcpy(&i915->initial, &i915->state, sizeof(i915->state));
- i915->current = &i915->state;
}
projects / mesa.git / blobdiff