diff options
Diffstat (limited to 'mesalib/src/mesa/main/es1_conversion.c')
| -rw-r--r-- | mesalib/src/mesa/main/es1_conversion.c | 1368 |
1 files changed, 1368 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/es1_conversion.c b/mesalib/src/mesa/main/es1_conversion.c new file mode 100644 index 000000000..ebd1e889f --- /dev/null +++ b/mesalib/src/mesa/main/es1_conversion.c @@ -0,0 +1,1368 @@ +#include <stdbool.h> +#include "main/mfeatures.h" + +#if FEATURE_ES1 + +#include "api_loopback.h" +#include "api_exec.h" +#include "blend.h" +#include "clear.h" +#include "clip.h" +#include "context.h" +#include "depth.h" +#include "fog.h" +#include "imports.h" +#include "light.h" +#include "lines.h" +#include "matrix.h" +#include "multisample.h" +#include "pixelstore.h" +#include "points.h" +#include "polygon.h" +#include "readpix.h" +#include "texenv.h" +#include "texgen.h" +#include "texobj.h" +#include "texparam.h" +#include "mtypes.h" +#include "viewport.h" +#include "main/drawtex.h" +#include "vbo/vbo.h" + +#ifndef GL_APIENTRY +#define GL_APIENTRY GLAPIENTRY +#endif + +#include "main/es1_conversion.h" + +void GL_APIENTRY +_es_AlphaFuncx(GLenum func, GLclampx ref) +{ + _mesa_AlphaFunc(func, (GLclampf) (ref / 65536.0f)); +} + +void GL_APIENTRY +_es_ClearColorx(GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha) +{ + _mesa_ClearColor((GLclampf) (red / 65536.0f), + (GLclampf) (green / 65536.0f), + (GLclampf) (blue / 65536.0f), + (GLclampf) (alpha / 65536.0f)); +} + +void GL_APIENTRY +_es_ClearDepthx(GLclampx depth) +{ + _mesa_ClearDepthf((GLclampf) (depth / 65536.0f)); +} + +void GL_APIENTRY +_es_ClipPlanef(GLenum plane, const GLfloat *equation) +{ + unsigned int i; + GLdouble converted_equation[4]; + + for (i = 0; i < Elements(converted_equation); i++) { + converted_equation[i] = (GLdouble) (equation[i]); + } + + _mesa_ClipPlane(plane, converted_equation); +} + +void GL_APIENTRY +_es_ClipPlanex(GLenum plane, const GLfixed *equation) +{ + unsigned int i; + GLdouble converted_equation[4]; + + for (i = 0; i < Elements(converted_equation); i++) { + converted_equation[i] = (GLdouble) (equation[i] / 65536.0); + } + + _mesa_ClipPlane(plane, converted_equation); +} + +void GL_APIENTRY +_es_Color4ub(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha) +{ + _es_Color4f((GLfloat) (red / 255.0f), + (GLfloat) (green / 255.0f), + (GLfloat) (blue / 255.0f), + (GLfloat) (alpha / 255.0f)); +} + +void GL_APIENTRY +_es_Color4x(GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha) +{ + _es_Color4f((GLfloat) (red / 65536.0f), + (GLfloat) (green / 65536.0f), + (GLfloat) (blue / 65536.0f), + (GLfloat) (alpha / 65536.0f)); +} + +void GL_APIENTRY +_es_DepthRangex(GLclampx zNear, GLclampx zFar) +{ + _mesa_DepthRangef((GLclampf) (zNear / 65536.0f), + (GLclampf) (zFar / 65536.0f)); +} + +void GL_APIENTRY +_es_DrawTexxOES(GLfixed x, GLfixed y, GLfixed z, GLfixed w, GLfixed h) +{ + + _mesa_DrawTexf((GLfloat) (x / 65536.0f), + (GLfloat) (y / 65536.0f), + (GLfloat) (z / 65536.0f), + (GLfloat) (w / 65536.0f), + (GLfloat) (h / 65536.0f)); +} + +void GL_APIENTRY +_es_DrawTexxvOES(const GLfixed *coords) +{ + unsigned int i; + GLfloat converted_coords[5]; + + for (i = 0; i < Elements(converted_coords); i++) { + converted_coords[i] = (GLfloat) (coords[i] / 65536.0f); + } + + _mesa_DrawTexfv(converted_coords); +} + +void GL_APIENTRY +_es_Fogx(GLenum pname, GLfixed param) +{ + bool convert_param_value = true; + + switch(pname) { + case GL_FOG_MODE: + if (param != GL_EXP && param != GL_EXP2 && param != GL_LINEAR) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glFogx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_FOG_DENSITY: + case GL_FOG_START: + case GL_FOG_END: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glFogx(pname=0x%x)", pname); + return; + } + + if (convert_param_value) { + _mesa_Fogf(pname, (GLfloat) (param / 65536.0f)); + } else { + _mesa_Fogf(pname, (GLfloat) param); + } + +} + +void GL_APIENTRY +_es_Fogxv(GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + bool convert_params_value = true; + + switch(pname) { + case GL_FOG_MODE: + if (params[0] != GL_EXP && params[0] != GL_EXP2 && params[0] != GL_LINEAR) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glFogxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_FOG_COLOR: + n_params = 4; + break; + case GL_FOG_DENSITY: + case GL_FOG_START: + case GL_FOG_END: + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glFogxv(pname=0x%x)", pname); + return; + } + + if (convert_params_value) { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) (params[i] / 65536.0f); + } + } else { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) params[i]; + } + } + + _mesa_Fogfv(pname, converted_params); +} + +void GL_APIENTRY +_es_Frustumf(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, + GLfloat zNear, GLfloat zFar) +{ + _mesa_Frustum((GLdouble) (left), + (GLdouble) (right), + (GLdouble) (bottom), + (GLdouble) (top), + (GLdouble) (zNear), + (GLdouble) (zFar)); +} + +void GL_APIENTRY +_es_Frustumx(GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, + GLfixed zNear, GLfixed zFar) +{ + _mesa_Frustum((GLdouble) (left / 65536.0), + (GLdouble) (right / 65536.0), + (GLdouble) (bottom / 65536.0), + (GLdouble) (top / 65536.0), + (GLdouble) (zNear / 65536.0), + (GLdouble) (zFar / 65536.0)); +} + +void GL_APIENTRY +_es_GetClipPlanef(GLenum plane, GLfloat *equation) +{ + unsigned int i; + GLdouble converted_equation[4]; + + _mesa_GetClipPlane(plane, converted_equation); + for (i = 0; i < Elements(converted_equation); i++) { + equation[i] = (GLfloat) (converted_equation[i]); + } +} + +void GL_APIENTRY +_es_GetClipPlanex(GLenum plane, GLfixed *equation) +{ + unsigned int i; + GLdouble converted_equation[4]; + + _mesa_GetClipPlane(plane, converted_equation); + for (i = 0; i < Elements(converted_equation); i++) { + equation[i] = (GLfixed) (converted_equation[i] * 65536); + } +} + +void GL_APIENTRY +_es_GetLightxv(GLenum light, GLenum pname, GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + + if (light < GL_LIGHT0 || light > GL_LIGHT7) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetLightxv(light=0x%x)", light); + return; + } + switch(pname) { + case GL_AMBIENT: + case GL_DIFFUSE: + case GL_SPECULAR: + case GL_POSITION: + n_params = 4; + break; + case GL_SPOT_DIRECTION: + n_params = 3; + break; + case GL_SPOT_EXPONENT: + case GL_SPOT_CUTOFF: + case GL_CONSTANT_ATTENUATION: + case GL_LINEAR_ATTENUATION: + case GL_QUADRATIC_ATTENUATION: + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetLightxv(pname=0x%x)", pname); + return; + } + + _mesa_GetLightfv(light, pname, converted_params); + for (i = 0; i < n_params; i++) { + params[i] = (GLint) (converted_params[i] * 65536); + } +} + +void GL_APIENTRY +_es_GetMaterialxv(GLenum face, GLenum pname, GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + + switch(face) { + case GL_FRONT: + case GL_BACK: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetMaterialxv(face=0x%x)", face); + return; + } + switch(pname) { + case GL_SHININESS: + n_params = 1; + break; + case GL_AMBIENT: + case GL_DIFFUSE: + case GL_AMBIENT_AND_DIFFUSE: + case GL_SPECULAR: + case GL_EMISSION: + n_params = 4; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetMaterialxv(pname=0x%x)", pname); + return; + } + + _mesa_GetMaterialfv(face, pname, converted_params); + for (i = 0; i < n_params; i++) { + params[i] = (GLint) (converted_params[i] * 65536); + } +} + +void GL_APIENTRY +_es_GetTexEnvxv(GLenum target, GLenum pname, GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + bool convert_params_value = true; + + switch(target) { + case GL_POINT_SPRITE: + if (pname != GL_COORD_REPLACE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexEnvxv(target=0x%x)", target); + return; + } + break; + case GL_TEXTURE_FILTER_CONTROL_EXT: + if (pname != GL_TEXTURE_LOD_BIAS_EXT) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexEnvxv(target=0x%x)", target); + return; + } + break; + case GL_TEXTURE_ENV: + if (pname != GL_TEXTURE_ENV_COLOR && pname != GL_RGB_SCALE && pname != GL_ALPHA_SCALE && pname != GL_TEXTURE_ENV_MODE && pname != GL_COMBINE_RGB && pname != GL_COMBINE_ALPHA && pname != GL_SRC0_RGB && pname != GL_SRC1_RGB && pname != GL_SRC2_RGB && pname != GL_SRC0_ALPHA && pname != GL_SRC1_ALPHA && pname != GL_SRC2_ALPHA && pname != GL_OPERAND0_RGB && pname != GL_OPERAND1_RGB && pname != GL_OPERAND2_RGB && pname != GL_OPERAND0_ALPHA && pname != GL_OPERAND1_ALPHA && pname != GL_OPERAND2_ALPHA) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexEnvxv(target=0x%x)", target); + return; + } + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexEnvxv(target=0x%x)", target); + return; + } + switch(pname) { + case GL_COORD_REPLACE: + convert_params_value = false; + n_params = 1; + break; + case GL_TEXTURE_LOD_BIAS_EXT: + n_params = 1; + break; + case GL_TEXTURE_ENV_COLOR: + n_params = 4; + break; + case GL_RGB_SCALE: + case GL_ALPHA_SCALE: + n_params = 1; + break; + case GL_TEXTURE_ENV_MODE: + case GL_COMBINE_RGB: + case GL_COMBINE_ALPHA: + case GL_SRC0_RGB: + case GL_SRC1_RGB: + case GL_SRC2_RGB: + case GL_SRC0_ALPHA: + case GL_SRC1_ALPHA: + case GL_SRC2_ALPHA: + case GL_OPERAND0_RGB: + case GL_OPERAND1_RGB: + case GL_OPERAND2_RGB: + case GL_OPERAND0_ALPHA: + case GL_OPERAND1_ALPHA: + case GL_OPERAND2_ALPHA: + convert_params_value = false; + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexEnvxv(pname=0x%x)", pname); + return; + } + + _mesa_GetTexEnvfv(target, pname, converted_params); + if (convert_params_value) { + for (i = 0; i < n_params; i++) { + params[i] = (GLint) (converted_params[i] * 65536); + } + } else { + for (i = 0; i < n_params; i++) { + params[i] = (GLfixed) converted_params[i]; + } + } +} + +void GL_APIENTRY +_check_GetTexGenivOES(GLenum coord, GLenum pname, GLint *params) +{ + unsigned int i; + unsigned int n_params = 1; + GLfloat converted_params[1]; + + switch(coord) { + case GL_TEXTURE_GEN_STR_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexGenivOES(coord=0x%x)", coord); + return; + } + switch(pname) { + case GL_TEXTURE_GEN_MODE: + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexGenivOES(pname=0x%x)", pname); + return; + } + + _es_GetTexGenfv(coord, pname, converted_params); + for (i = 0; i < n_params; i++) { + params[i] = (GLfloat) converted_params[i]; + } +} + +void GL_APIENTRY +_check_GetTexGenxvOES(GLenum coord, GLenum pname, GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 1; + GLfloat converted_params[1]; + + switch(coord) { + case GL_TEXTURE_GEN_STR_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexGenxvOES(coord=0x%x)", coord); + return; + } + switch(pname) { + case GL_TEXTURE_GEN_MODE: + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexGenxvOES(pname=0x%x)", pname); + return; + } + + _es_GetTexGenfv(coord, pname, converted_params); + for (i = 0; i < n_params; i++) { + params[i] = (GLfloat) converted_params[i]; + } +} + +void GL_APIENTRY +_es_GetTexParameterxv(GLenum target, GLenum pname, GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + bool convert_params_value = true; + + switch(target) { + case GL_TEXTURE_2D: + case GL_TEXTURE_CUBE_MAP: + case GL_TEXTURE_EXTERNAL_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexParameterxv(target=0x%x)", target); + return; + } + switch(pname) { + case GL_TEXTURE_WRAP_S: + case GL_TEXTURE_WRAP_T: + case GL_TEXTURE_MIN_FILTER: + case GL_TEXTURE_MAG_FILTER: + case GL_GENERATE_MIPMAP: + convert_params_value = false; + n_params = 1; + break; + case GL_TEXTURE_CROP_RECT_OES: + n_params = 4; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glGetTexParameterxv(pname=0x%x)", pname); + return; + } + + _mesa_GetTexParameterfv(target, pname, converted_params); + if (convert_params_value) { + for (i = 0; i < n_params; i++) { + params[i] = (GLint) (converted_params[i] * 65536); + } + } else { + for (i = 0; i < n_params; i++) { + params[i] = (GLfixed) converted_params[i]; + } + } +} + +void GL_APIENTRY +_es_LightModelx(GLenum pname, GLfixed param) +{ + switch(pname) { + case GL_LIGHT_MODEL_TWO_SIDE: + if (param != GL_TRUE && param != GL_FALSE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glLightModelx(pname=0x%x)", pname); + return; + } + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glLightModelx(pname=0x%x)", pname); + return; + } + + _mesa_LightModelf(pname, (GLfloat) param); +} + +void GL_APIENTRY +_es_LightModelxv(GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + bool convert_params_value = true; + + switch(pname) { + case GL_LIGHT_MODEL_AMBIENT: + n_params = 4; + break; + case GL_LIGHT_MODEL_TWO_SIDE: + if (params[0] != GL_TRUE && params[0] != GL_FALSE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glLightModelxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glLightModelxv(pname=0x%x)", pname); + return; + } + + if (convert_params_value) { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) (params[i] / 65536.0f); + } + } else { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) params[i]; + } + } + + _mesa_LightModelfv(pname, converted_params); +} + +void GL_APIENTRY +_es_Lightx(GLenum light, GLenum pname, GLfixed param) +{ + _mesa_Lightf(light, pname, (GLfloat) (param / 65536.0f)); +} + +void GL_APIENTRY +_es_Lightxv(GLenum light, GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + + if (light < GL_LIGHT0 || light > GL_LIGHT7) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glLightxv(light=0x%x)", light); + return; + } + switch(pname) { + case GL_AMBIENT: + case GL_DIFFUSE: + case GL_SPECULAR: + case GL_POSITION: + n_params = 4; + break; + case GL_SPOT_DIRECTION: + n_params = 3; + break; + case GL_SPOT_EXPONENT: + case GL_SPOT_CUTOFF: + case GL_CONSTANT_ATTENUATION: + case GL_LINEAR_ATTENUATION: + case GL_QUADRATIC_ATTENUATION: + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glLightxv(pname=0x%x)", pname); + return; + } + + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) (params[i] / 65536.0f); + } + + _mesa_Lightfv(light, pname, converted_params); +} + +void GL_APIENTRY +_es_LineWidthx(GLfixed width) +{ + _mesa_LineWidth((GLfloat) (width / 65536.0f)); +} + +void GL_APIENTRY +_es_LoadMatrixx(const GLfixed *m) +{ + unsigned int i; + GLfloat converted_m[16]; + + for (i = 0; i < Elements(converted_m); i++) { + converted_m[i] = (GLfloat) (m[i] / 65536.0f); + } + + _mesa_LoadMatrixf(converted_m); +} + +void GL_APIENTRY +_es_Materialx(GLenum face, GLenum pname, GLfixed param) +{ + switch(face) { + case GL_FRONT_AND_BACK: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glMaterialx(face=0x%x)", face); + return; + } + switch(pname) { + case GL_SHININESS: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glMaterialx(pname=0x%x)", pname); + return; + } + + _es_Materialf(face, pname, (GLfloat) (param / 65536.0f)); +} + +void GL_APIENTRY +_es_Materialxv(GLenum face, GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + + switch(face) { + case GL_FRONT_AND_BACK: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glMaterialxv(face=0x%x)", face); + return; + } + switch(pname) { + case GL_AMBIENT: + case GL_DIFFUSE: + case GL_AMBIENT_AND_DIFFUSE: + case GL_SPECULAR: + case GL_EMISSION: + n_params = 4; + break; + case GL_SHININESS: + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glMaterialxv(pname=0x%x)", pname); + return; + } + + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) (params[i] / 65536.0f); + } + + _es_Materialfv(face, pname, converted_params); +} + +void GL_APIENTRY +_es_MultMatrixx(const GLfixed *m) +{ + unsigned int i; + GLfloat converted_m[16]; + + for (i = 0; i < Elements(converted_m); i++) { + converted_m[i] = (GLfloat) (m[i] / 65536.0f); + } + + _mesa_MultMatrixf(converted_m); +} + +void GL_APIENTRY +_es_MultiTexCoord4x(GLenum texture, GLfixed s, GLfixed t, GLfixed r, GLfixed q) +{ + _es_MultiTexCoord4f(texture, + (GLfloat) (s / 65536.0f), + (GLfloat) (t / 65536.0f), + (GLfloat) (r / 65536.0f), + (GLfloat) (q / 65536.0f)); +} + +void GL_APIENTRY +_es_Normal3x(GLfixed nx, GLfixed ny, GLfixed nz) +{ + _es_Normal3f((GLfloat) (nx / 65536.0f), + (GLfloat) (ny / 65536.0f), + (GLfloat) (nz / 65536.0f)); +} + +void GL_APIENTRY +_es_Orthof(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, + GLfloat zNear, GLfloat zFar) +{ + _mesa_Ortho((GLdouble) (left), + (GLdouble) (right), + (GLdouble) (bottom), + (GLdouble) (top), + (GLdouble) (zNear), + (GLdouble) (zFar)); +} + +void GL_APIENTRY +_es_Orthox(GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, + GLfixed zNear, GLfixed zFar) +{ + _mesa_Ortho((GLdouble) (left / 65536.0), + (GLdouble) (right / 65536.0), + (GLdouble) (bottom / 65536.0), + (GLdouble) (top / 65536.0), + (GLdouble) (zNear / 65536.0), + (GLdouble) (zFar / 65536.0)); +} + +void GL_APIENTRY +_es_PointParameterx(GLenum pname, GLfixed param) +{ + switch(pname) { + case GL_POINT_SIZE_MIN: + case GL_POINT_SIZE_MAX: + case GL_POINT_FADE_THRESHOLD_SIZE: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glPointParameterx(pname=0x%x)", pname); + return; + } + + _mesa_PointParameterf(pname, (GLfloat) (param / 65536.0f)); +} + +void GL_APIENTRY +_es_PointParameterxv(GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 3; + GLfloat converted_params[3]; + + switch(pname) { + case GL_POINT_SIZE_MIN: + case GL_POINT_SIZE_MAX: + case GL_POINT_FADE_THRESHOLD_SIZE: + n_params = 1; + break; + case GL_POINT_DISTANCE_ATTENUATION: + n_params = 3; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glPointParameterxv(pname=0x%x)", pname); + return; + } + + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) (params[i] / 65536.0f); + } + + _mesa_PointParameterfv(pname, converted_params); +} + +void GL_APIENTRY +_es_PointSizex(GLfixed size) +{ + _mesa_PointSize((GLfloat) (size / 65536.0f)); +} + +void GL_APIENTRY +_es_PolygonOffsetx(GLfixed factor, GLfixed units) +{ + _mesa_PolygonOffset((GLfloat) (factor / 65536.0f), + (GLfloat) (units / 65536.0f)); +} + +void GL_APIENTRY +_es_Rotatex(GLfixed angle, GLfixed x, GLfixed y, GLfixed z) +{ + _mesa_Rotatef((GLfloat) (angle / 65536.0f), + (GLfloat) (x / 65536.0f), + (GLfloat) (y / 65536.0f), + (GLfloat) (z / 65536.0f)); +} + +void GL_APIENTRY +_es_SampleCoveragex(GLclampx value, GLboolean invert) +{ + _mesa_SampleCoverageARB((GLclampf) (value / 65536.0f), + invert); +} + +void GL_APIENTRY +_es_Scalex(GLfixed x, GLfixed y, GLfixed z) +{ + _mesa_Scalef((GLfloat) (x / 65536.0f), + (GLfloat) (y / 65536.0f), + (GLfloat) (z / 65536.0f)); +} + +void GL_APIENTRY +_es_TexEnvx(GLenum target, GLenum pname, GLfixed param) +{ + GLfloat converted_param; + bool convert_param_value = true; + + switch(target) { + case GL_POINT_SPRITE: + if (pname != GL_COORD_REPLACE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(target=0x%x)", target); + return; + } + break; + case GL_TEXTURE_FILTER_CONTROL_EXT: + if (pname != GL_TEXTURE_LOD_BIAS_EXT) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(target=0x%x)", target); + return; + } + break; + case GL_TEXTURE_ENV: + if (pname != GL_TEXTURE_ENV_MODE && pname != GL_COMBINE_RGB && pname != GL_COMBINE_ALPHA && pname != GL_RGB_SCALE && pname != GL_ALPHA_SCALE && pname != GL_SRC0_RGB && pname != GL_SRC1_RGB && pname != GL_SRC2_RGB && pname != GL_SRC0_ALPHA && pname != GL_SRC1_ALPHA && pname != GL_SRC2_ALPHA && pname != GL_OPERAND0_RGB && pname != GL_OPERAND1_RGB && pname != GL_OPERAND2_RGB && pname != GL_OPERAND0_ALPHA && pname != GL_OPERAND1_ALPHA && pname != GL_OPERAND2_ALPHA && pname != GL_TEXTURE_ENV_COLOR) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(target=0x%x)", target); + return; + } + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(target=0x%x)", target); + return; + } + switch(pname) { + case GL_COORD_REPLACE: + if (param != GL_TRUE && param != GL_FALSE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_TEXTURE_LOD_BIAS_EXT: + break; + case GL_TEXTURE_ENV_MODE: + if (param != GL_REPLACE && param != GL_MODULATE && param != GL_DECAL && param != GL_BLEND && param != GL_ADD && param != GL_COMBINE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_COMBINE_RGB: + if (param != GL_REPLACE && param != GL_MODULATE && param != GL_ADD && param != GL_ADD_SIGNED && param != GL_INTERPOLATE && param != GL_SUBTRACT && param != GL_DOT3_RGB && param != GL_DOT3_RGBA) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_COMBINE_ALPHA: + if (param != GL_REPLACE && param != GL_MODULATE && param != GL_ADD && param != GL_ADD_SIGNED && param != GL_INTERPOLATE && param != GL_SUBTRACT) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_RGB_SCALE: + case GL_ALPHA_SCALE: + break; + case GL_SRC0_RGB: + case GL_SRC1_RGB: + case GL_SRC2_RGB: + case GL_SRC0_ALPHA: + case GL_SRC1_ALPHA: + case GL_SRC2_ALPHA: + convert_param_value = false; + break; + case GL_OPERAND0_RGB: + case GL_OPERAND1_RGB: + case GL_OPERAND2_RGB: + if (param != GL_SRC_COLOR && param != GL_ONE_MINUS_SRC_COLOR && param != GL_SRC_ALPHA && param != GL_ONE_MINUS_SRC_ALPHA) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_OPERAND0_ALPHA: + case GL_OPERAND1_ALPHA: + case GL_OPERAND2_ALPHA: + if (param != GL_SRC_ALPHA && param != GL_ONE_MINUS_SRC_ALPHA) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvx(pname=0x%x)", pname); + return; + } + + if (convert_param_value) { + converted_param = (GLfloat) (param / 65536.0f); + } else { + converted_param = (GLfloat) param; + } + + _mesa_TexEnvf(target, pname, converted_param); +} + +void GL_APIENTRY +_es_TexEnvxv(GLenum target, GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + bool convert_params_value = true; + + switch(target) { + case GL_POINT_SPRITE: + if (pname != GL_COORD_REPLACE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(target=0x%x)", target); + return; + } + break; + case GL_TEXTURE_FILTER_CONTROL_EXT: + if (pname != GL_TEXTURE_LOD_BIAS_EXT) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(target=0x%x)", target); + return; + } + break; + case GL_TEXTURE_ENV: + if (pname != GL_TEXTURE_ENV_MODE && pname != GL_COMBINE_RGB && pname != GL_COMBINE_ALPHA && pname != GL_RGB_SCALE && pname != GL_ALPHA_SCALE && pname != GL_SRC0_RGB && pname != GL_SRC1_RGB && pname != GL_SRC2_RGB && pname != GL_SRC0_ALPHA && pname != GL_SRC1_ALPHA && pname != GL_SRC2_ALPHA && pname != GL_OPERAND0_RGB && pname != GL_OPERAND1_RGB && pname != GL_OPERAND2_RGB && pname != GL_OPERAND0_ALPHA && pname != GL_OPERAND1_ALPHA && pname != GL_OPERAND2_ALPHA && pname != GL_TEXTURE_ENV_COLOR) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(target=0x%x)", target); + return; + } + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(target=0x%x)", target); + return; + } + switch(pname) { + case GL_COORD_REPLACE: + if (params[0] != GL_TRUE && params[0] != GL_FALSE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_TEXTURE_LOD_BIAS_EXT: + n_params = 1; + break; + case GL_TEXTURE_ENV_MODE: + if (params[0] != GL_REPLACE && params[0] != GL_MODULATE && params[0] != GL_DECAL && params[0] != GL_BLEND && params[0] != GL_ADD && params[0] != GL_COMBINE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_COMBINE_RGB: + if (params[0] != GL_REPLACE && params[0] != GL_MODULATE && params[0] != GL_ADD && params[0] != GL_ADD_SIGNED && params[0] != GL_INTERPOLATE && params[0] != GL_SUBTRACT && params[0] != GL_DOT3_RGB && params[0] != GL_DOT3_RGBA) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_COMBINE_ALPHA: + if (params[0] != GL_REPLACE && params[0] != GL_MODULATE && params[0] != GL_ADD && params[0] != GL_ADD_SIGNED && params[0] != GL_INTERPOLATE && params[0] != GL_SUBTRACT) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_RGB_SCALE: + case GL_ALPHA_SCALE: + break; + case GL_SRC0_RGB: + case GL_SRC1_RGB: + case GL_SRC2_RGB: + case GL_SRC0_ALPHA: + case GL_SRC1_ALPHA: + case GL_SRC2_ALPHA: + convert_params_value = false; + n_params = 1; + break; + case GL_OPERAND0_RGB: + case GL_OPERAND1_RGB: + case GL_OPERAND2_RGB: + if (params[0] != GL_SRC_COLOR && params[0] != GL_ONE_MINUS_SRC_COLOR && params[0] != GL_SRC_ALPHA && params[0] != GL_ONE_MINUS_SRC_ALPHA) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_OPERAND0_ALPHA: + case GL_OPERAND1_ALPHA: + case GL_OPERAND2_ALPHA: + if (params[0] != GL_SRC_ALPHA && params[0] != GL_ONE_MINUS_SRC_ALPHA) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_TEXTURE_ENV_COLOR: + n_params = 4; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexEnvxv(pname=0x%x)", pname); + return; + } + + if (convert_params_value) { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) (params[i] / 65536.0f); + } + } else { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) params[i]; + } + } + + _mesa_TexEnvfv(target, pname, converted_params); +} + +void GL_APIENTRY +_check_TexGeniOES(GLenum coord, GLenum pname, GLint param) +{ + switch(coord) { + case GL_TEXTURE_GEN_STR_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGeniOES(coord=0x%x)", coord); + return; + } + switch(pname) { + case GL_TEXTURE_GEN_MODE: + if (param != GL_NORMAL_MAP && param != GL_REFLECTION_MAP) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGeniOES(pname=0x%x)", pname); + return; + } + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGeniOES(pname=0x%x)", pname); + return; + } + + _es_TexGenf(coord, pname, (GLfloat) param); +} + +void GL_APIENTRY +_check_TexGenivOES(GLenum coord, GLenum pname, const GLint *params) +{ + unsigned int i; + unsigned int n_params = 1; + GLfloat converted_params[1]; + + switch(coord) { + case GL_TEXTURE_GEN_STR_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenivOES(coord=0x%x)", coord); + return; + } + switch(pname) { + case GL_TEXTURE_GEN_MODE: + if (params[0] != GL_NORMAL_MAP && params[0] != GL_REFLECTION_MAP) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenivOES(pname=0x%x)", pname); + return; + } + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenivOES(pname=0x%x)", pname); + return; + } + + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) params[i]; + } + + _es_TexGenfv(coord, pname, converted_params); +} + +void GL_APIENTRY +_check_TexGenxOES(GLenum coord, GLenum pname, GLfixed param) +{ + switch(coord) { + case GL_TEXTURE_GEN_STR_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenxOES(coord=0x%x)", coord); + return; + } + switch(pname) { + case GL_TEXTURE_GEN_MODE: + if (param != GL_NORMAL_MAP && param != GL_REFLECTION_MAP) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenxOES(pname=0x%x)", pname); + return; + } + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenxOES(pname=0x%x)", pname); + return; + } + + _es_TexGenf(coord, pname, (GLfloat) param); +} + +void GL_APIENTRY +_check_TexGenxvOES(GLenum coord, GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 1; + GLfloat converted_params[1]; + + switch(coord) { + case GL_TEXTURE_GEN_STR_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenxvOES(coord=0x%x)", coord); + return; + } + switch(pname) { + case GL_TEXTURE_GEN_MODE: + if (params[0] != GL_NORMAL_MAP && params[0] != GL_REFLECTION_MAP) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenxvOES(pname=0x%x)", pname); + return; + } + n_params = 1; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexGenxvOES(pname=0x%x)", pname); + return; + } + + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) params[i]; + } + + _es_TexGenfv(coord, pname, converted_params); +} + +void GL_APIENTRY +_es_TexParameterx(GLenum target, GLenum pname, GLfixed param) +{ + GLfloat converted_param; + bool convert_param_value = true; + + switch(target) { + case GL_TEXTURE_2D: + case GL_TEXTURE_CUBE_MAP: + case GL_TEXTURE_EXTERNAL_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterx(target=0x%x)", target); + return; + } + switch(pname) { + case GL_TEXTURE_WRAP_S: + case GL_TEXTURE_WRAP_T: + if (param != GL_CLAMP_TO_EDGE && param != GL_REPEAT && param != GL_MIRRORED_REPEAT) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_TEXTURE_MIN_FILTER: + case GL_TEXTURE_MAG_FILTER: + convert_param_value = false; + break; + case GL_GENERATE_MIPMAP: + if (param != GL_TRUE && param != GL_FALSE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterx(pname=0x%x)", pname); + return; + } + convert_param_value = false; + break; + case GL_TEXTURE_MAX_ANISOTROPY_EXT: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterx(pname=0x%x)", pname); + return; + } + + if (convert_param_value) { + converted_param = (GLfloat) (param / 65536.0f); + } else { + converted_param = (GLfloat) param; + } + + _mesa_TexParameterf(target, pname, converted_param); +} + +void GL_APIENTRY +_es_TexParameterxv(GLenum target, GLenum pname, const GLfixed *params) +{ + unsigned int i; + unsigned int n_params = 4; + GLfloat converted_params[4]; + bool convert_params_value = true; + + switch(target) { + case GL_TEXTURE_2D: + case GL_TEXTURE_CUBE_MAP: + case GL_TEXTURE_EXTERNAL_OES: + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterxv(target=0x%x)", target); + return; + } + switch(pname) { + case GL_TEXTURE_WRAP_S: + case GL_TEXTURE_WRAP_T: + if (params[0] != GL_CLAMP_TO_EDGE && params[0] != GL_REPEAT && params[0] != GL_MIRRORED_REPEAT) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_TEXTURE_MIN_FILTER: + case GL_TEXTURE_MAG_FILTER: + convert_params_value = false; + n_params = 1; + break; + case GL_GENERATE_MIPMAP: + if (params[0] != GL_TRUE && params[0] != GL_FALSE) { + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterxv(pname=0x%x)", pname); + return; + } + convert_params_value = false; + n_params = 1; + break; + case GL_TEXTURE_MAX_ANISOTROPY_EXT: + n_params = 1; + break; + case GL_TEXTURE_CROP_RECT_OES: + n_params = 4; + break; + default: + _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM, + "glTexParameterxv(pname=0x%x)", pname); + return; + } + + if (convert_params_value) { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) (params[i] / 65536.0f); + } + } else { + for (i = 0; i < n_params; i++) { + converted_params[i] = (GLfloat) params[i]; + } + } + + _mesa_TexParameterfv(target, pname, converted_params); +} + +void GL_APIENTRY +_es_Translatex(GLfixed x, GLfixed y, GLfixed z) +{ + _mesa_Translatef((GLfloat) (x / 65536.0f), + (GLfloat) (y / 65536.0f), + (GLfloat) (z / 65536.0f)); +} + +#endif /* FEATURE_ES1 */ |