#include "main/context.h"
#include "main/macros.h"
#include "main/enums.h"
+#include "main/fbobject.h"
#include "main/dd.h"
-
-#include "texmem.h"
+#include "main/state.h"
#include "drivers/common/driverfuncs.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
+#include "intel_mipmap_tree.h"
#include "intel_fbo.h"
#include "intel_buffers.h"
#define FILE_DEBUG_FLAG DEBUG_STATE
static void
-i830StencilFuncSeparate(GLcontext * ctx, GLenum face, GLenum func, GLint ref,
+i830StencilFuncSeparate(struct gl_context * ctx, GLenum face, GLenum func, GLint ref,
GLuint mask)
{
struct i830_context *i830 = i830_context(ctx);
}
static void
-i830StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask)
+i830StencilMaskSeparate(struct gl_context * ctx, GLenum face, GLuint mask)
{
struct i830_context *i830 = i830_context(ctx);
}
static void
-i830StencilOpSeparate(GLcontext * ctx, GLenum face, GLenum fail, GLenum zfail,
+i830StencilOpSeparate(struct gl_context * ctx, GLenum face, GLenum fail, GLenum zfail,
GLenum zpass)
{
struct i830_context *i830 = i830_context(ctx);
}
static void
-i830AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
+i830AlphaFunc(struct gl_context * ctx, GLenum func, GLfloat ref)
{
struct i830_context *i830 = i830_context(ctx);
int test = intel_translate_compare_func(func);
* I'm not sure which is correct.
*/
static void
-i830EvalLogicOpBlendState(GLcontext * ctx)
+i830EvalLogicOpBlendState(struct gl_context * ctx)
{
struct i830_context *i830 = i830_context(ctx);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
- if (RGBA_LOGICOP_ENABLED(ctx)) {
+ if (ctx->Color.ColorLogicOpEnabled) {
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
ENABLE_LOGIC_OP_MASK);
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= (DISABLE_COLOR_BLEND |
}
static void
-i830BlendColor(GLcontext * ctx, const GLfloat color[4])
+i830BlendColor(struct gl_context * ctx, const GLfloat color[4])
{
struct i830_context *i830 = i830_context(ctx);
GLubyte r, g, b, a;
* change the interpretation of the blend function.
*/
static void
-i830_set_blend_state(GLcontext * ctx)
+i830_set_blend_state(struct gl_context * ctx)
{
struct i830_context *i830 = i830_context(ctx);
int funcA;
funcRGB =
- SRC_BLND_FACT(intel_translate_blend_factor(ctx->Color.BlendSrcRGB))
- | DST_BLND_FACT(intel_translate_blend_factor(ctx->Color.BlendDstRGB));
+ SRC_BLND_FACT(intel_translate_blend_factor(ctx->Color.Blend[0].SrcRGB))
+ | DST_BLND_FACT(intel_translate_blend_factor(ctx->Color.Blend[0].DstRGB));
- switch (ctx->Color.BlendEquationRGB) {
+ switch (ctx->Color.Blend[0].EquationRGB) {
case GL_FUNC_ADD:
eqnRGB = BLENDFUNC_ADD;
break;
break;
default:
fprintf(stderr, "[%s:%u] Invalid RGB blend equation (0x%04x).\n",
- __FUNCTION__, __LINE__, ctx->Color.BlendEquationRGB);
+ __FUNCTION__, __LINE__, ctx->Color.Blend[0].EquationRGB);
return;
}
- funcA = SRC_ABLEND_FACT(intel_translate_blend_factor(ctx->Color.BlendSrcA))
- | DST_ABLEND_FACT(intel_translate_blend_factor(ctx->Color.BlendDstA));
+ funcA = SRC_ABLEND_FACT(intel_translate_blend_factor(ctx->Color.Blend[0].SrcA))
+ | DST_ABLEND_FACT(intel_translate_blend_factor(ctx->Color.Blend[0].DstA));
- switch (ctx->Color.BlendEquationA) {
+ switch (ctx->Color.Blend[0].EquationA) {
case GL_FUNC_ADD:
eqnA = BLENDFUNC_ADD;
break;
break;
default:
fprintf(stderr, "[%s:%u] Invalid alpha blend equation (0x%04x).\n",
- __FUNCTION__, __LINE__, ctx->Color.BlendEquationA);
+ __FUNCTION__, __LINE__, ctx->Color.Blend[0].EquationA);
return;
}
static void
-i830BlendEquationSeparate(GLcontext * ctx, GLenum modeRGB, GLenum modeA)
+i830BlendEquationSeparate(struct gl_context * ctx, GLenum modeRGB, GLenum modeA)
{
DBG("%s -> %s, %s\n", __FUNCTION__,
_mesa_lookup_enum_by_nr(modeRGB),
static void
-i830BlendFuncSeparate(GLcontext * ctx, GLenum sfactorRGB,
+i830BlendFuncSeparate(struct gl_context * ctx, GLenum sfactorRGB,
GLenum dfactorRGB, GLenum sfactorA, GLenum dfactorA)
{
DBG("%s -> RGB(%s, %s) A(%s, %s)\n", __FUNCTION__,
static void
-i830DepthFunc(GLcontext * ctx, GLenum func)
+i830DepthFunc(struct gl_context * ctx, GLenum func)
{
struct i830_context *i830 = i830_context(ctx);
int test = intel_translate_compare_func(func);
}
static void
-i830DepthMask(GLcontext * ctx, GLboolean flag)
+i830DepthMask(struct gl_context * ctx, GLboolean flag)
{
struct i830_context *i830 = i830_context(ctx);
DBG("%s flag (%d)\n", __FUNCTION__, flag);
-
+
+ if (!ctx->DrawBuffer || !ctx->DrawBuffer->Visual.depthBits)
+ flag = false;
+
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DIS_DEPTH_WRITE_MASK;
/** Called from ctx->Driver.Viewport() */
static void
-i830Viewport(GLcontext * ctx,
+i830Viewport(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
-i830DepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval)
+i830DepthRange(struct gl_context * ctx, GLclampd nearval, GLclampd farval)
{
intelCalcViewport(ctx);
}
* Fortunately stipple is usually a repeating pattern.
*/
static void
-i830PolygonStipple(GLcontext * ctx, const GLubyte * mask)
+i830PolygonStipple(struct gl_context * ctx, const GLubyte * mask)
{
struct i830_context *i830 = i830_context(ctx);
- const GLubyte *m = mask;
+ const GLubyte *m;
GLubyte p[4];
int i, j, k;
int active = (ctx->Polygon.StippleFlag &&
i830->state.Stipple[I830_STPREG_ST1] &= ~ST1_ENABLE;
}
+ /* Use the already unpacked stipple data from the context rather than the
+ * uninterpreted mask passed in.
+ */
+ mask = (const GLubyte *)ctx->PolygonStipple;
+ m = mask;
+
p[0] = mask[12] & 0xf;
p[0] |= p[0] << 4;
p[1] = mask[8] & 0xf;
* Hardware clipping
*/
static void
-i830Scissor(GLcontext * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+i830Scissor(struct gl_context * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
{
struct i830_context *i830 = i830_context(ctx);
int x1, y1, x2, y2;
DBG("%s %d,%d %dx%d\n", __FUNCTION__, x, y, w, h);
- if (ctx->DrawBuffer->Name == 0) {
+ if (_mesa_is_winsys_fbo(ctx->DrawBuffer)) {
x1 = x;
y1 = ctx->DrawBuffer->Height - (y + h);
x2 = x + w - 1;
}
static void
-i830LogicOp(GLcontext * ctx, GLenum opcode)
+i830LogicOp(struct gl_context * ctx, GLenum opcode)
{
struct i830_context *i830 = i830_context(ctx);
int tmp = intel_translate_logic_op(opcode);
static void
-i830CullFaceFrontFace(GLcontext * ctx, GLenum unused)
+i830CullFaceFrontFace(struct gl_context * ctx, GLenum unused)
{
struct i830_context *i830 = i830_context(ctx);
GLuint mode;
}
static void
-i830LineWidth(GLcontext * ctx, GLfloat widthf)
+i830LineWidth(struct gl_context * ctx, GLfloat widthf)
{
struct i830_context *i830 = i830_context(ctx);
int width;
DBG("%s\n", __FUNCTION__);
width = (int) (widthf * 2);
- CLAMP_SELF(width, 1, 15);
+ width = CLAMP(width, 1, 15);
state5 = i830->state.Ctx[I830_CTXREG_STATE5] & ~FIXED_LINE_WIDTH_MASK;
state5 |= (ENABLE_FIXED_LINE_WIDTH | FIXED_LINE_WIDTH(width));
}
static void
-i830PointSize(GLcontext * ctx, GLfloat size)
+i830PointSize(struct gl_context * ctx, GLfloat size)
{
struct i830_context *i830 = i830_context(ctx);
GLint point_size = (int) size;
DBG("%s\n", __FUNCTION__);
- CLAMP_SELF(point_size, 1, 256);
+ point_size = CLAMP(point_size, 1, 256);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE5] &= ~FIXED_POINT_WIDTH_MASK;
i830->state.Ctx[I830_CTXREG_STATE5] |= (ENABLE_FIXED_POINT_WIDTH |
*/
static void
-i830ColorMask(GLcontext * ctx,
+i830ColorMask(struct gl_context * ctx,
GLboolean r, GLboolean g, GLboolean b, GLboolean a)
{
struct i830_context *i830 = i830_context(ctx);
}
static void
-update_specular(GLcontext * ctx)
+update_specular(struct gl_context * ctx)
{
struct i830_context *i830 = i830_context(ctx);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_SPEC_ADD_MASK;
- if (NEED_SECONDARY_COLOR(ctx))
+ if (_mesa_need_secondary_color(ctx))
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_SPEC_ADD;
else
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_SPEC_ADD;
}
static void
-i830LightModelfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
+i830LightModelfv(struct gl_context * ctx, GLenum pname, const GLfloat * param)
{
DBG("%s\n", __FUNCTION__);
/* In Mesa 3.5 we can reliably do native flatshading.
*/
static void
-i830ShadeModel(GLcontext * ctx, GLenum mode)
+i830ShadeModel(struct gl_context * ctx, GLenum mode)
{
struct i830_context *i830 = i830_context(ctx);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
* Fog
*/
static void
-i830Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
+i830Fogfv(struct gl_context * ctx, GLenum pname, const GLfloat * param)
{
struct i830_context *i830 = i830_context(ctx);
*/
static void
-i830Enable(GLcontext * ctx, GLenum cap, GLboolean state)
+i830Enable(struct gl_context * ctx, GLenum cap, GLboolean state)
{
struct i830_context *i830 = i830_context(ctx);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_DEPTH_TEST_MASK;
+ if (!ctx->DrawBuffer || !ctx->DrawBuffer->Visual.depthBits)
+ state = false;
+
if (state)
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_DEPTH_TEST;
else
case GL_STENCIL_TEST:
{
- GLboolean hw_stencil = GL_FALSE;
+ bool hw_stencil = false;
if (ctx->DrawBuffer) {
struct intel_renderbuffer *irbStencil
= intel_get_renderbuffer(ctx->DrawBuffer, BUFFER_STENCIL);
- hw_stencil = (irbStencil && irbStencil->region);
+ hw_stencil = (irbStencil && irbStencil->mt);
}
if (hw_stencil) {
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
}
void
-i830_update_provoking_vertex(GLcontext * ctx)
+i830_update_provoking_vertex(struct gl_context * ctx)
{
struct i830_context *i830 = i830_context(ctx);
}
}
+/* Fallback to swrast for select and feedback.
+ */
+static void
+i830RenderMode(struct gl_context *ctx, GLenum mode)
+{
+ struct intel_context *intel = intel_context(ctx);
+ FALLBACK(intel, INTEL_FALLBACK_RENDERMODE, (mode != GL_RENDER));
+}
+
void
i830InitStateFuncs(struct dd_function_table *functions)
{
functions->LogicOpcode = i830LogicOp;
functions->PointSize = i830PointSize;
functions->PolygonStipple = i830PolygonStipple;
+ functions->RenderMode = i830RenderMode;
functions->Scissor = i830Scissor;
functions->ShadeModel = i830ShadeModel;
functions->StencilFuncSeparate = i830StencilFuncSeparate;
void
i830InitState(struct i830_context *i830)
{
- GLcontext *ctx = &i830->intel.ctx;
+ struct gl_context *ctx = &i830->intel.ctx;
i830_init_packets(i830);
_mesa_init_driver_state(ctx);
- memcpy(&i830->initial, &i830->state, sizeof(i830->state));
-
- i830->current = &i830->state;
i830->state.emitted = 0;
i830->state.active = (I830_UPLOAD_INVARIENT |
I830_UPLOAD_RASTER_RULES |
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