bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 1 | /* |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 2 | * Copyright 2011 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 8 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 9 | #include "include/core/SkMatrix.h" |
| 10 | #include "include/private/GrTypesPriv.h" |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 11 | #include "src/gpu/GrDataUtils.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 12 | #include "src/gpu/gl/GrGLUtil.h" |
bungeman@google.com | fab44db | 2013-10-11 18:50:45 +0000 | [diff] [blame] | 13 | #include <stdio.h> |
bsalomon@google.com | f987d1b | 2011-04-04 17:13:52 +0000 | [diff] [blame] | 14 | |
bsalomon@google.com | 0b77d68 | 2011-08-19 13:28:54 +0000 | [diff] [blame] | 15 | void GrGLClearErr(const GrGLInterface* gl) { |
commit-bot@chromium.org | c72425a | 2014-01-21 16:09:18 +0000 | [diff] [blame] | 16 | while (GR_GL_NO_ERROR != gl->fFunctions.fGetError()) {} |
bsalomon@google.com | f987d1b | 2011-04-04 17:13:52 +0000 | [diff] [blame] | 17 | } |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 18 | |
bsalomon@google.com | 845eafd | 2012-06-18 12:27:29 +0000 | [diff] [blame] | 19 | namespace { |
| 20 | const char *get_error_string(uint32_t err) { |
| 21 | switch (err) { |
| 22 | case GR_GL_NO_ERROR: |
| 23 | return ""; |
| 24 | case GR_GL_INVALID_ENUM: |
| 25 | return "Invalid Enum"; |
| 26 | case GR_GL_INVALID_VALUE: |
| 27 | return "Invalid Value"; |
| 28 | case GR_GL_INVALID_OPERATION: |
| 29 | return "Invalid Operation"; |
| 30 | case GR_GL_OUT_OF_MEMORY: |
| 31 | return "Out of Memory"; |
| 32 | case GR_GL_CONTEXT_LOST: |
| 33 | return "Context Lost"; |
| 34 | } |
| 35 | return "Unknown"; |
| 36 | } |
| 37 | } |
| 38 | |
bsalomon@google.com | 0b77d68 | 2011-08-19 13:28:54 +0000 | [diff] [blame] | 39 | void GrGLCheckErr(const GrGLInterface* gl, |
| 40 | const char* location, |
| 41 | const char* call) { |
| 42 | uint32_t err = GR_GL_GET_ERROR(gl); |
twiz@google.com | 0f31ca7 | 2011-03-18 17:38:11 +0000 | [diff] [blame] | 43 | if (GR_GL_NO_ERROR != err) { |
tfarina | 38406c8 | 2014-10-31 07:11:12 -0700 | [diff] [blame] | 44 | SkDebugf("---- glGetError 0x%x(%s)", err, get_error_string(err)); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 45 | if (location) { |
tfarina | 38406c8 | 2014-10-31 07:11:12 -0700 | [diff] [blame] | 46 | SkDebugf(" at\n\t%s", location); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 47 | } |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 48 | if (call) { |
tfarina | 38406c8 | 2014-10-31 07:11:12 -0700 | [diff] [blame] | 49 | SkDebugf("\n\t\t%s", call); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 50 | } |
tfarina | 38406c8 | 2014-10-31 07:11:12 -0700 | [diff] [blame] | 51 | SkDebugf("\n"); |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 52 | } |
| 53 | } |
| 54 | |
| 55 | /////////////////////////////////////////////////////////////////////////////// |
| 56 | |
bsalomon@google.com | d5d1049 | 2011-04-28 21:16:31 +0000 | [diff] [blame] | 57 | #if GR_GL_LOG_CALLS |
| 58 | bool gLogCallsGL = !!(GR_GL_LOG_CALLS_START); |
| 59 | #endif |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 60 | |
bsalomon@google.com | d5d1049 | 2011-04-28 21:16:31 +0000 | [diff] [blame] | 61 | #if GR_GL_CHECK_ERROR |
| 62 | bool gCheckErrorGL = !!(GR_GL_CHECK_ERROR_START); |
| 63 | #endif |
| 64 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 65 | /////////////////////////////////////////////////////////////////////////////// |
| 66 | |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 67 | GrGLStandard GrGLGetStandardInUseFromString(const char* versionString) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 68 | if (nullptr == versionString) { |
| 69 | SkDebugf("nullptr GL version string."); |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 70 | return kNone_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | int major, minor; |
| 74 | |
| 75 | // check for desktop |
| 76 | int n = sscanf(versionString, "%d.%d", &major, &minor); |
| 77 | if (2 == n) { |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 78 | return kGL_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 79 | } |
| 80 | |
Kevin Lubick | 3902628 | 2019-03-28 12:46:40 -0400 | [diff] [blame] | 81 | // WebGL might look like "OpenGL ES 2.0 (WebGL 1.0 (OpenGL ES 2.0 Chromium))" |
| 82 | int esMajor, esMinor; |
| 83 | n = sscanf(versionString, "OpenGL ES %d.%d (WebGL %d.%d", &esMajor, &esMinor, &major, &minor); |
| 84 | if (4 == n) { |
| 85 | return kWebGL_GrGLStandard; |
| 86 | } |
| 87 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 88 | // check for ES 1 |
| 89 | char profile[2]; |
bsalomon@google.com | 960d114 | 2013-05-29 13:11:54 +0000 | [diff] [blame] | 90 | n = sscanf(versionString, "OpenGL ES-%c%c %d.%d", profile, profile+1, &major, &minor); |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 91 | if (4 == n) { |
| 92 | // we no longer support ES1. |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 93 | return kNone_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | // check for ES2 |
| 97 | n = sscanf(versionString, "OpenGL ES %d.%d", &major, &minor); |
| 98 | if (2 == n) { |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 99 | return kGLES_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 100 | } |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 101 | return kNone_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 102 | } |
| 103 | |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 104 | void GrGLGetDriverInfo(GrGLStandard standard, |
| 105 | GrGLVendor vendor, |
| 106 | const char* rendererString, |
| 107 | const char* versionString, |
| 108 | GrGLDriver* outDriver, |
| 109 | GrGLDriverVersion* outVersion) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 110 | int major, minor, rev, driverMajor, driverMinor, driverPoint; |
derekf | a6ca5a0 | 2014-11-03 13:36:40 -0800 | [diff] [blame] | 111 | |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 112 | *outDriver = kUnknown_GrGLDriver; |
| 113 | *outVersion = GR_GL_DRIVER_UNKNOWN_VER; |
bsalomon | 6383ac0 | 2016-03-23 14:55:21 -0700 | [diff] [blame] | 114 | // These null checks are for test GL contexts that return nullptr in their |
| 115 | // glGetString implementation. |
| 116 | if (!rendererString) { |
| 117 | rendererString = ""; |
| 118 | } |
| 119 | if (!versionString) { |
| 120 | versionString = ""; |
| 121 | } |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 122 | |
Brian Salomon | a392dba | 2017-03-16 15:38:57 -0400 | [diff] [blame] | 123 | static const char kChromium[] = "Chromium"; |
Mike Klein | 313b03a | 2019-11-19 17:32:06 -0600 | [diff] [blame] | 124 | char suffix[SK_ARRAY_COUNT(kChromium)] = {0}; |
Brian Salomon | a392dba | 2017-03-16 15:38:57 -0400 | [diff] [blame] | 125 | if (0 == strcmp(rendererString, kChromium) || |
| 126 | (3 == sscanf(versionString, "OpenGL ES %d.%d %8s", &major, &minor, suffix) && |
| 127 | 0 == strcmp(kChromium, suffix))) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 128 | *outDriver = kChromium_GrGLDriver; |
| 129 | return; |
| 130 | } |
derekf | a6ca5a0 | 2014-11-03 13:36:40 -0800 | [diff] [blame] | 131 | |
Kevin Lubick | 8aa203c | 2019-03-19 13:23:10 -0400 | [diff] [blame] | 132 | if (GR_IS_GR_GL(standard)) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 133 | if (kNVIDIA_GrGLVendor == vendor) { |
| 134 | *outDriver = kNVIDIA_GrGLDriver; |
| 135 | int n = sscanf(versionString, "%d.%d.%d NVIDIA %d.%d", |
| 136 | &major, &minor, &rev, &driverMajor, &driverMinor); |
| 137 | // Some older NVIDIA drivers don't report the driver version. |
| 138 | if (5 == n) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 139 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 140 | } |
| 141 | return; |
| 142 | } |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 143 | int n = sscanf(versionString, "%d.%d Mesa %d.%d", |
| 144 | &major, &minor, &driverMajor, &driverMinor); |
Chris Dalton | 06cd666 | 2017-10-07 14:37:57 -0600 | [diff] [blame] | 145 | if (4 != n) { |
| 146 | n = sscanf(versionString, "%d.%d (Core Profile) Mesa %d.%d", |
| 147 | &major, &minor, &driverMajor, &driverMinor); |
| 148 | } |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 149 | if (4 == n) { |
| 150 | *outDriver = kMesa_GrGLDriver; |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 151 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 152 | return; |
| 153 | } |
Kevin Lubick | 8aa203c | 2019-03-19 13:23:10 -0400 | [diff] [blame] | 154 | } else if (GR_IS_GR_GL_ES(standard)) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 155 | if (kNVIDIA_GrGLVendor == vendor) { |
| 156 | *outDriver = kNVIDIA_GrGLDriver; |
| 157 | int n = sscanf(versionString, "OpenGL ES %d.%d NVIDIA %d.%d", |
| 158 | &major, &minor, &driverMajor, &driverMinor); |
| 159 | // Some older NVIDIA drivers don't report the driver version. |
| 160 | if (4 == n) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 161 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 162 | } |
| 163 | return; |
| 164 | } |
commit-bot@chromium.org | 459104c | 2013-06-14 14:42:56 +0000 | [diff] [blame] | 165 | |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 166 | int n = sscanf(versionString, "OpenGL ES %d.%d Mesa %d.%d", |
| 167 | &major, &minor, &driverMajor, &driverMinor); |
| 168 | if (4 == n) { |
| 169 | *outDriver = kMesa_GrGLDriver; |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 170 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 171 | return; |
| 172 | } |
bsalomon | 88c7b98 | 2015-07-31 11:20:16 -0700 | [diff] [blame] | 173 | if (0 == strncmp("ANGLE", rendererString, 5)) { |
| 174 | *outDriver = kANGLE_GrGLDriver; |
| 175 | n = sscanf(versionString, "OpenGL ES %d.%d (ANGLE %d.%d", &major, &minor, &driverMajor, |
| 176 | &driverMinor); |
| 177 | if (4 == n) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 178 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
bsalomon | 88c7b98 | 2015-07-31 11:20:16 -0700 | [diff] [blame] | 179 | } |
| 180 | return; |
| 181 | } |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 182 | } |
cdalton | 1dd0542 | 2015-06-12 09:01:18 -0700 | [diff] [blame] | 183 | |
Kevin Lubick | da2b9f3 | 2018-06-05 16:05:58 -0400 | [diff] [blame] | 184 | if (kGoogle_GrGLVendor == vendor) { |
| 185 | // Swiftshader is the only Google vendor at the moment |
| 186 | *outDriver = kSwiftShader_GrGLDriver; |
| 187 | |
| 188 | // Swiftshader has a strange version string: w.x.y.z Going to arbitrarily ignore |
| 189 | // y and assume w,x and z are major, minor, point. |
| 190 | // As of writing, version is 4.0.0.6 |
| 191 | int n = sscanf(versionString, "OpenGL ES %d.%d SwiftShader %d.%d.0.%d", &major, &minor, |
| 192 | &driverMajor, &driverMinor, &driverPoint); |
| 193 | if (5 == n) { |
| 194 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, driverPoint); |
| 195 | } |
| 196 | return; |
| 197 | } |
| 198 | |
cdalton | 1dd0542 | 2015-06-12 09:01:18 -0700 | [diff] [blame] | 199 | if (kIntel_GrGLVendor == vendor) { |
| 200 | // We presume we're on the Intel driver since it hasn't identified itself as Mesa. |
| 201 | *outDriver = kIntel_GrGLDriver; |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 202 | |
| 203 | //This is how the macOS version strings are structured. This might be different on different |
| 204 | // OSes. |
| 205 | int n = sscanf(versionString, "%d.%d INTEL-%d.%d.%d", &major, &minor, &driverMajor, |
| 206 | &driverMinor, &driverPoint); |
| 207 | if (5 == n) { |
| 208 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, driverPoint); |
| 209 | } |
cdalton | 1dd0542 | 2015-06-12 09:01:18 -0700 | [diff] [blame] | 210 | } |
Brian Salomon | b52fa02 | 2017-06-07 09:42:52 -0400 | [diff] [blame] | 211 | |
| 212 | if (kQualcomm_GrGLVendor == vendor) { |
| 213 | *outDriver = kQualcomm_GrGLDriver; |
| 214 | int n = sscanf(versionString, "OpenGL ES %d.%d V@%d.%d", &major, &minor, &driverMajor, |
| 215 | &driverMinor); |
| 216 | if (4 == n) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 217 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
Brian Salomon | b52fa02 | 2017-06-07 09:42:52 -0400 | [diff] [blame] | 218 | } |
| 219 | return; |
| 220 | } |
Brian Salomon | 5a5f3e8 | 2019-08-16 15:05:40 -0400 | [diff] [blame] | 221 | static constexpr char kEmulatorPrefix[] = "Android Emulator OpenGL ES Translator"; |
| 222 | if (0 == strncmp(kEmulatorPrefix, rendererString, strlen(kEmulatorPrefix))) { |
| 223 | *outDriver = kAndroidEmulator_GrGLDriver; |
| 224 | } |
commit-bot@chromium.org | c9424b8 | 2013-10-30 20:03:16 +0000 | [diff] [blame] | 225 | } |
| 226 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 227 | GrGLVersion GrGLGetVersionFromString(const char* versionString) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 228 | if (nullptr == versionString) { |
| 229 | SkDebugf("nullptr GL version string."); |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 230 | return GR_GL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | int major, minor; |
| 234 | |
bsalomon@google.com | 960d114 | 2013-05-29 13:11:54 +0000 | [diff] [blame] | 235 | // check for mesa |
| 236 | int mesaMajor, mesaMinor; |
| 237 | int n = sscanf(versionString, "%d.%d Mesa %d.%d", &major, &minor, &mesaMajor, &mesaMinor); |
| 238 | if (4 == n) { |
joshualitt | 4682170 | 2014-07-30 11:49:12 -0700 | [diff] [blame] | 239 | return GR_GL_VER(major, minor); |
bsalomon@google.com | 960d114 | 2013-05-29 13:11:54 +0000 | [diff] [blame] | 240 | } |
| 241 | |
| 242 | n = sscanf(versionString, "%d.%d", &major, &minor); |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 243 | if (2 == n) { |
| 244 | return GR_GL_VER(major, minor); |
| 245 | } |
| 246 | |
Kevin Lubick | 3902628 | 2019-03-28 12:46:40 -0400 | [diff] [blame] | 247 | // WebGL might look like "OpenGL ES 2.0 (WebGL 1.0 (OpenGL ES 2.0 Chromium))" |
| 248 | int esMajor, esMinor; |
| 249 | n = sscanf(versionString, "OpenGL ES %d.%d (WebGL %d.%d", &esMajor, &esMinor, &major, &minor); |
| 250 | if (4 == n) { |
| 251 | return GR_GL_VER(major, minor); |
| 252 | } |
| 253 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 254 | char profile[2]; |
| 255 | n = sscanf(versionString, "OpenGL ES-%c%c %d.%d", profile, profile+1, |
| 256 | &major, &minor); |
| 257 | if (4 == n) { |
| 258 | return GR_GL_VER(major, minor); |
| 259 | } |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 260 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 261 | n = sscanf(versionString, "OpenGL ES %d.%d", &major, &minor); |
| 262 | if (2 == n) { |
| 263 | return GR_GL_VER(major, minor); |
| 264 | } |
| 265 | |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 266 | return GR_GL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 267 | } |
| 268 | |
| 269 | GrGLSLVersion GrGLGetGLSLVersionFromString(const char* versionString) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 270 | if (nullptr == versionString) { |
| 271 | SkDebugf("nullptr GLSL version string."); |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 272 | return GR_GLSL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 273 | } |
| 274 | |
| 275 | int major, minor; |
| 276 | |
| 277 | int n = sscanf(versionString, "%d.%d", &major, &minor); |
| 278 | if (2 == n) { |
| 279 | return GR_GLSL_VER(major, minor); |
| 280 | } |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 281 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 282 | n = sscanf(versionString, "OpenGL ES GLSL ES %d.%d", &major, &minor); |
| 283 | if (2 == n) { |
| 284 | return GR_GLSL_VER(major, minor); |
| 285 | } |
| 286 | |
| 287 | #ifdef SK_BUILD_FOR_ANDROID |
| 288 | // android hack until the gpu vender updates their drivers |
| 289 | n = sscanf(versionString, "OpenGL ES GLSL %d.%d", &major, &minor); |
| 290 | if (2 == n) { |
| 291 | return GR_GLSL_VER(major, minor); |
| 292 | } |
| 293 | #endif |
| 294 | |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 295 | return GR_GLSL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 296 | } |
| 297 | |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 298 | GrGLVendor GrGLGetVendorFromString(const char* vendorString) { |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 299 | if (vendorString) { |
bsalomon@google.com | 96966a5 | 2013-02-21 16:34:21 +0000 | [diff] [blame] | 300 | if (0 == strcmp(vendorString, "ARM")) { |
| 301 | return kARM_GrGLVendor; |
| 302 | } |
Kevin Lubick | da2b9f3 | 2018-06-05 16:05:58 -0400 | [diff] [blame] | 303 | if (0 == strcmp(vendorString, "Google Inc.")) { |
| 304 | return kGoogle_GrGLVendor; |
| 305 | } |
bsalomon@google.com | 3012ded | 2013-02-22 16:44:04 +0000 | [diff] [blame] | 306 | if (0 == strcmp(vendorString, "Imagination Technologies")) { |
| 307 | return kImagination_GrGLVendor; |
| 308 | } |
commit-bot@chromium.org | 54318d3 | 2014-02-14 17:27:04 +0000 | [diff] [blame] | 309 | if (0 == strncmp(vendorString, "Intel ", 6) || 0 == strcmp(vendorString, "Intel")) { |
bsalomon@google.com | 3012ded | 2013-02-22 16:44:04 +0000 | [diff] [blame] | 310 | return kIntel_GrGLVendor; |
| 311 | } |
commit-bot@chromium.org | 7a434a2 | 2013-08-21 14:01:56 +0000 | [diff] [blame] | 312 | if (0 == strcmp(vendorString, "Qualcomm")) { |
| 313 | return kQualcomm_GrGLVendor; |
| 314 | } |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 315 | if (0 == strcmp(vendorString, "NVIDIA Corporation")) { |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 316 | return kNVIDIA_GrGLVendor; |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 317 | } |
brianosman | 131ff13 | 2016-06-07 14:22:44 -0700 | [diff] [blame] | 318 | if (0 == strcmp(vendorString, "ATI Technologies Inc.")) { |
| 319 | return kATI_GrGLVendor; |
| 320 | } |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 321 | } |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 322 | return kOther_GrGLVendor; |
| 323 | } |
| 324 | |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 325 | static bool is_renderer_angle(const char* rendererString) { |
| 326 | static constexpr char kHeader[] = "ANGLE "; |
| 327 | static constexpr size_t kHeaderLength = SK_ARRAY_COUNT(kHeader) - 1; |
Brian Salomon | 2ab5e78 | 2018-12-18 09:00:36 -0500 | [diff] [blame] | 328 | return rendererString && 0 == strncmp(rendererString, kHeader, kHeaderLength); |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 329 | } |
| 330 | |
Brian Salomon | 4470e34 | 2018-04-04 14:27:48 -0400 | [diff] [blame] | 331 | GrGLRenderer GrGLGetRendererFromStrings(const char* rendererString, |
| 332 | const GrGLExtensions& extensions) { |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 333 | if (rendererString) { |
Chris Dalton | 0090ef6 | 2018-03-28 17:35:00 -0600 | [diff] [blame] | 334 | static const char kTegraStr[] = "NVIDIA Tegra"; |
| 335 | if (0 == strncmp(rendererString, kTegraStr, SK_ARRAY_COUNT(kTegraStr) - 1)) { |
| 336 | // Tegra strings are not very descriptive. We distinguish between the modern and legacy |
| 337 | // architectures by the presence of NV_path_rendering. |
Brian Salomon | 4470e34 | 2018-04-04 14:27:48 -0400 | [diff] [blame] | 338 | return extensions.has("GL_NV_path_rendering") ? kTegra_GrGLRenderer |
| 339 | : kTegra_PreK1_GrGLRenderer; |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 340 | } |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 341 | int lastDigit; |
| 342 | int n = sscanf(rendererString, "PowerVR SGX 54%d", &lastDigit); |
| 343 | if (1 == n && lastDigit >= 0 && lastDigit <= 9) { |
| 344 | return kPowerVR54x_GrGLRenderer; |
| 345 | } |
jvanverth | f10ecb7 | 2015-12-10 09:06:24 -0800 | [diff] [blame] | 346 | // certain iOS devices also use PowerVR54x GPUs |
| 347 | static const char kAppleA4Str[] = "Apple A4"; |
| 348 | static const char kAppleA5Str[] = "Apple A5"; |
| 349 | static const char kAppleA6Str[] = "Apple A6"; |
| 350 | if (0 == strncmp(rendererString, kAppleA4Str, |
| 351 | SK_ARRAY_COUNT(kAppleA4Str)-1) || |
| 352 | 0 == strncmp(rendererString, kAppleA5Str, |
| 353 | SK_ARRAY_COUNT(kAppleA5Str)-1) || |
| 354 | 0 == strncmp(rendererString, kAppleA6Str, |
| 355 | SK_ARRAY_COUNT(kAppleA6Str)-1)) { |
| 356 | return kPowerVR54x_GrGLRenderer; |
| 357 | } |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 358 | static const char kPowerVRRogueStr[] = "PowerVR Rogue"; |
jvanverth | f10ecb7 | 2015-12-10 09:06:24 -0800 | [diff] [blame] | 359 | static const char kAppleA7Str[] = "Apple A7"; |
| 360 | static const char kAppleA8Str[] = "Apple A8"; |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 361 | if (0 == strncmp(rendererString, kPowerVRRogueStr, |
jvanverth | f10ecb7 | 2015-12-10 09:06:24 -0800 | [diff] [blame] | 362 | SK_ARRAY_COUNT(kPowerVRRogueStr)-1) || |
| 363 | 0 == strncmp(rendererString, kAppleA7Str, |
| 364 | SK_ARRAY_COUNT(kAppleA7Str)-1) || |
| 365 | 0 == strncmp(rendererString, kAppleA8Str, |
| 366 | SK_ARRAY_COUNT(kAppleA8Str)-1)) { |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 367 | return kPowerVRRogue_GrGLRenderer; |
| 368 | } |
bsalomon | a8fcea0 | 2015-02-13 09:00:39 -0800 | [diff] [blame] | 369 | int adrenoNumber; |
| 370 | n = sscanf(rendererString, "Adreno (TM) %d", &adrenoNumber); |
| 371 | if (1 == n) { |
| 372 | if (adrenoNumber >= 300) { |
| 373 | if (adrenoNumber < 400) { |
| 374 | return kAdreno3xx_GrGLRenderer; |
| 375 | } |
| 376 | if (adrenoNumber < 500) { |
Chris Dalton | 1214be9 | 2018-06-28 19:06:27 -0600 | [diff] [blame] | 377 | return adrenoNumber >= 430 |
| 378 | ? kAdreno430_GrGLRenderer : kAdreno4xx_other_GrGLRenderer; |
bsalomon | a8fcea0 | 2015-02-13 09:00:39 -0800 | [diff] [blame] | 379 | } |
egdaniel | 7517e45 | 2016-09-20 13:00:26 -0700 | [diff] [blame] | 380 | if (adrenoNumber < 600) { |
| 381 | return kAdreno5xx_GrGLRenderer; |
| 382 | } |
Chris Dalton | 6e38ce7 | 2019-10-23 11:14:49 -0600 | [diff] [blame] | 383 | if (adrenoNumber == 615) { |
| 384 | return kAdreno615_GrGLRenderer; |
| 385 | } |
| 386 | if (adrenoNumber == 630) { |
| 387 | return kAdreno630_GrGLRenderer; |
| 388 | } |
bsalomon | a8fcea0 | 2015-02-13 09:00:39 -0800 | [diff] [blame] | 389 | } |
| 390 | } |
Kevin Lubick | da2b9f3 | 2018-06-05 16:05:58 -0400 | [diff] [blame] | 391 | if (0 == strcmp("Google SwiftShader", rendererString)) { |
| 392 | return kGoogleSwiftShader_GrGLRenderer; |
| 393 | } |
Robert Phillips | a2fd62a | 2017-10-05 12:46:21 -0400 | [diff] [blame] | 394 | |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 395 | if (const char* intelString = strstr(rendererString, "Intel")) { |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 396 | // These generic strings seem to always come from Haswell: Iris 5100 or Iris Pro 5200 |
| 397 | if (0 == strcmp("Intel Iris OpenGL Engine", intelString) || |
| 398 | 0 == strcmp("Intel Iris Pro OpenGL Engine", intelString)) { |
| 399 | return kIntelHaswell_GrGLRenderer; |
Chris Dalton | 4a6a732 | 2017-10-06 14:28:11 -0600 | [diff] [blame] | 400 | } |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 401 | if (strstr(intelString, "Sandybridge")) { |
Chris Dalton | 1c1391c | 2018-07-20 12:21:14 -0600 | [diff] [blame] | 402 | return kIntelSandyBridge_GrGLRenderer; |
| 403 | } |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 404 | if (strstr(intelString, "Bay Trail")) { |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 405 | return kIntelValleyView_GrGLRenderer; |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 406 | } |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 407 | // There are many possible intervening strings here: |
| 408 | // 'Intel(R)' is a common prefix |
| 409 | // 'Iris' may appear, followed by '(R)' or '(TM)' |
| 410 | // 'Iris' can then be followed by 'Graphics', 'Pro Graphics', or 'Plus Graphics' |
| 411 | // If 'Iris' isn't there, we might have 'HD Graphics' or 'UHD Graphics' |
| 412 | // |
| 413 | // In all cases, though, we end with 'Graphics ', an optional 'P', and a number, |
| 414 | // so just skip to that and handle two cases: |
| 415 | if (const char* intelGfxString = strstr(intelString, "Graphics")) { |
| 416 | int intelNumber; |
| 417 | if (sscanf(intelGfxString, "Graphics %d", &intelNumber) || |
| 418 | sscanf(intelGfxString, "Graphics P%d", &intelNumber)) { |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 419 | |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 420 | if (intelNumber == 2000 || intelNumber == 3000) { |
| 421 | return kIntelSandyBridge_GrGLRenderer; |
| 422 | } |
| 423 | if (intelNumber == 2500 || intelNumber == 4000) { |
| 424 | return kIntelIvyBridge_GrGLRenderer; |
| 425 | } |
| 426 | if (intelNumber >= 4200 && intelNumber <= 5200) { |
| 427 | return kIntelHaswell_GrGLRenderer; |
| 428 | } |
| 429 | if (intelNumber >= 400 && intelNumber <= 405) { |
| 430 | return kIntelCherryView_GrGLRenderer; |
| 431 | } |
| 432 | if (intelNumber >= 5300 && intelNumber <= 6300) { |
| 433 | return kIntelBroadwell_GrGLRenderer; |
| 434 | } |
| 435 | if (intelNumber >= 500 && intelNumber <= 505) { |
| 436 | return kIntelApolloLake_GrGLRenderer; |
| 437 | } |
| 438 | if (intelNumber >= 510 && intelNumber <= 580) { |
| 439 | return kIntelSkyLake_GrGLRenderer; |
| 440 | } |
| 441 | if (intelNumber >= 600 && intelNumber <= 605) { |
| 442 | return kIntelGeminiLake_GrGLRenderer; |
| 443 | } |
| 444 | // 610 and 630 are reused from KabyLake to CoffeeLake. The CoffeeLake variants |
| 445 | // are "UHD Graphics", while the KabyLake ones are "HD Graphics" |
| 446 | if (intelNumber == 610 || intelNumber == 630) { |
| 447 | return strstr(intelString, "UHD") ? kIntelCoffeeLake_GrGLRenderer |
| 448 | : kIntelKabyLake_GrGLRenderer; |
| 449 | } |
| 450 | if (intelNumber >= 610 && intelNumber <= 650) { |
| 451 | return kIntelKabyLake_GrGLRenderer; |
| 452 | } |
| 453 | if (intelNumber == 655) { |
| 454 | return kIntelCoffeeLake_GrGLRenderer; |
| 455 | } |
| 456 | if (intelNumber >= 910 && intelNumber <= 950) { |
| 457 | return kIntelIceLake_GrGLRenderer; |
| 458 | } |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 459 | } |
Chris Dalton | da40cd2 | 2018-04-16 13:19:58 -0600 | [diff] [blame] | 460 | } |
Brian Salomon | 028a9a5 | 2017-05-11 11:39:08 -0400 | [diff] [blame] | 461 | } |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 462 | |
| 463 | // The AMD string can have a somewhat arbitrary preamble (see skbug.com/7195) |
Brian Salomon | d2c67f4 | 2019-10-24 14:58:40 -0400 | [diff] [blame] | 464 | static constexpr char kRadeonStr[] = "Radeon "; |
| 465 | if (const char* amdString = strstr(rendererString, kRadeonStr)) { |
| 466 | amdString += strlen(kRadeonStr); |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 467 | char amdGeneration, amdTier, amdRevision; |
Brian Salomon | d2c67f4 | 2019-10-24 14:58:40 -0400 | [diff] [blame] | 468 | // Sometimes there is a (TM) and sometimes not. |
| 469 | static constexpr char kTMStr[] = "(TM) "; |
| 470 | if (!strncmp(amdString, kTMStr, strlen(kTMStr))) { |
| 471 | amdString += strlen(kTMStr); |
| 472 | } |
| 473 | n = sscanf(amdString, "R9 M%c%c%c", &amdGeneration, &amdTier, &amdRevision); |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 474 | if (3 == n) { |
Brian Salomon | d2c67f4 | 2019-10-24 14:58:40 -0400 | [diff] [blame] | 475 | if ('3' == amdGeneration) { |
| 476 | return kAMDRadeonR9M3xx_GrGLRenderer; |
| 477 | } else if ('4' == amdGeneration) { |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 478 | return kAMDRadeonR9M4xx_GrGLRenderer; |
| 479 | } |
| 480 | } |
| 481 | |
| 482 | char amd0, amd1, amd2; |
Brian Salomon | d2c67f4 | 2019-10-24 14:58:40 -0400 | [diff] [blame] | 483 | n = sscanf(amdString, "HD 7%c%c%c Series", &amd0, &amd1, &amd2); |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 484 | if (3 == n) { |
| 485 | return kAMDRadeonHD7xxx_GrGLRenderer; |
| 486 | } |
Herb Derby | ff82e15 | 2019-10-25 15:18:44 -0400 | [diff] [blame] | 487 | |
| 488 | int amdVegaModel=0; |
| 489 | n = sscanf(amdString, "Pro Vega %i", &amdVegaModel); |
| 490 | if (1 == n) { |
| 491 | return kAMDRadeonProVegaxx_GrGLRenderer; |
| 492 | } |
| 493 | |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 494 | } |
| 495 | |
Greg Daniel | 2501917 | 2017-10-26 13:32:33 -0400 | [diff] [blame] | 496 | if (strstr(rendererString, "llvmpipe")) { |
| 497 | return kGalliumLLVM_GrGLRenderer; |
| 498 | } |
Brian Osman | ac1e496 | 2017-05-25 11:34:38 -0400 | [diff] [blame] | 499 | static const char kMaliTStr[] = "Mali-T"; |
| 500 | if (0 == strncmp(rendererString, kMaliTStr, SK_ARRAY_COUNT(kMaliTStr) - 1)) { |
| 501 | return kMaliT_GrGLRenderer; |
| 502 | } |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 503 | int mali400Num; |
| 504 | if (1 == sscanf(rendererString, "Mali-%d", &mali400Num) && mali400Num >= 400 && |
| 505 | mali400Num < 500) { |
| 506 | return kMali4xx_GrGLRenderer; |
| 507 | } |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 508 | if (is_renderer_angle(rendererString)) { |
Robert Phillips | bc71274 | 2017-06-02 11:20:37 -0400 | [diff] [blame] | 509 | return kANGLE_GrGLRenderer; |
| 510 | } |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 511 | } |
| 512 | return kOther_GrGLRenderer; |
| 513 | } |
| 514 | |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 515 | void GrGLGetANGLEInfoFromString(const char* rendererString, GrGLANGLEBackend* backend, |
| 516 | GrGLANGLEVendor* vendor, GrGLANGLERenderer* renderer) { |
| 517 | *backend = GrGLANGLEBackend::kUnknown; |
| 518 | *vendor = GrGLANGLEVendor::kUnknown; |
| 519 | *renderer = GrGLANGLERenderer::kUnknown; |
| 520 | if (!is_renderer_angle(rendererString)) { |
| 521 | return; |
| 522 | } |
| 523 | if (strstr(rendererString, "Intel")) { |
| 524 | *vendor = GrGLANGLEVendor::kIntel; |
Chris Dalton | 0a94e4c | 2018-01-18 15:06:50 -0700 | [diff] [blame] | 525 | |
| 526 | const char* modelStr; |
| 527 | int modelNumber; |
| 528 | if ((modelStr = strstr(rendererString, "HD Graphics")) && |
| 529 | (1 == sscanf(modelStr, "HD Graphics %i", &modelNumber) || |
| 530 | 1 == sscanf(modelStr, "HD Graphics P%i", &modelNumber))) { |
| 531 | switch (modelNumber) { |
Chris Dalton | 1c1391c | 2018-07-20 12:21:14 -0600 | [diff] [blame] | 532 | case 2000: |
| 533 | case 3000: |
| 534 | *renderer = GrGLANGLERenderer::kSandyBridge; |
| 535 | break; |
Chris Dalton | 0a94e4c | 2018-01-18 15:06:50 -0700 | [diff] [blame] | 536 | case 4000: |
| 537 | case 2500: |
| 538 | *renderer = GrGLANGLERenderer::kIvyBridge; |
| 539 | break; |
| 540 | case 510: |
| 541 | case 515: |
| 542 | case 520: |
| 543 | case 530: |
| 544 | *renderer = GrGLANGLERenderer::kSkylake; |
| 545 | break; |
| 546 | } |
| 547 | } else if ((modelStr = strstr(rendererString, "Iris")) && |
| 548 | (1 == sscanf(modelStr, "Iris(TM) Graphics %i", &modelNumber) || |
| 549 | 1 == sscanf(modelStr, "Iris(TM) Pro Graphics %i", &modelNumber) || |
| 550 | 1 == sscanf(modelStr, "Iris(TM) Pro Graphics P%i", &modelNumber))) { |
| 551 | switch (modelNumber) { |
| 552 | case 540: |
| 553 | case 550: |
| 554 | case 555: |
| 555 | case 580: |
| 556 | *renderer = GrGLANGLERenderer::kSkylake; |
| 557 | break; |
| 558 | } |
| 559 | } |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 560 | } |
| 561 | if (strstr(rendererString, "Direct3D11")) { |
| 562 | *backend = GrGLANGLEBackend::kD3D11; |
| 563 | } else if (strstr(rendererString, "Direct3D9")) { |
| 564 | *backend = GrGLANGLEBackend::kD3D9; |
| 565 | } else if (strstr(rendererString, "OpenGL")) { |
| 566 | *backend = GrGLANGLEBackend::kOpenGL; |
| 567 | } |
| 568 | } |
| 569 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 570 | GrGLVersion GrGLGetVersion(const GrGLInterface* gl) { |
| 571 | const GrGLubyte* v; |
| 572 | GR_GL_CALL_RET(gl, v, GetString(GR_GL_VERSION)); |
| 573 | return GrGLGetVersionFromString((const char*) v); |
| 574 | } |
| 575 | |
| 576 | GrGLSLVersion GrGLGetGLSLVersion(const GrGLInterface* gl) { |
| 577 | const GrGLubyte* v; |
| 578 | GR_GL_CALL_RET(gl, v, GetString(GR_GL_SHADING_LANGUAGE_VERSION)); |
| 579 | return GrGLGetGLSLVersionFromString((const char*) v); |
| 580 | } |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 581 | |
| 582 | GrGLVendor GrGLGetVendor(const GrGLInterface* gl) { |
| 583 | const GrGLubyte* v; |
| 584 | GR_GL_CALL_RET(gl, v, GetString(GR_GL_VENDOR)); |
| 585 | return GrGLGetVendorFromString((const char*) v); |
| 586 | } |
commit-bot@chromium.org | 215a682 | 2013-09-05 18:28:42 +0000 | [diff] [blame] | 587 | |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 588 | GrGLRenderer GrGLGetRenderer(const GrGLInterface* gl) { |
Chris Dalton | 0090ef6 | 2018-03-28 17:35:00 -0600 | [diff] [blame] | 589 | const GrGLubyte* rendererString; |
| 590 | GR_GL_CALL_RET(gl, rendererString, GetString(GR_GL_RENDERER)); |
| 591 | |
Brian Salomon | 4470e34 | 2018-04-04 14:27:48 -0400 | [diff] [blame] | 592 | return GrGLGetRendererFromStrings((const char*)rendererString, gl->fExtensions); |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 593 | } |
| 594 | |
cdalton | 93a379b | 2016-05-11 13:58:08 -0700 | [diff] [blame] | 595 | GrGLenum GrToGLStencilFunc(GrStencilTest test) { |
| 596 | static const GrGLenum gTable[kGrStencilTestCount] = { |
| 597 | GR_GL_ALWAYS, // kAlways |
| 598 | GR_GL_NEVER, // kNever |
| 599 | GR_GL_GREATER, // kGreater |
| 600 | GR_GL_GEQUAL, // kGEqual |
| 601 | GR_GL_LESS, // kLess |
| 602 | GR_GL_LEQUAL, // kLEqual |
| 603 | GR_GL_EQUAL, // kEqual |
| 604 | GR_GL_NOTEQUAL, // kNotEqual |
kkinnunen | ccdaa04 | 2014-08-20 01:36:23 -0700 | [diff] [blame] | 605 | }; |
Brian Salomon | 4dea72a | 2019-12-18 10:43:10 -0500 | [diff] [blame] | 606 | static_assert(0 == (int)GrStencilTest::kAlways); |
| 607 | static_assert(1 == (int)GrStencilTest::kNever); |
| 608 | static_assert(2 == (int)GrStencilTest::kGreater); |
| 609 | static_assert(3 == (int)GrStencilTest::kGEqual); |
| 610 | static_assert(4 == (int)GrStencilTest::kLess); |
| 611 | static_assert(5 == (int)GrStencilTest::kLEqual); |
| 612 | static_assert(6 == (int)GrStencilTest::kEqual); |
| 613 | static_assert(7 == (int)GrStencilTest::kNotEqual); |
cdalton | 93a379b | 2016-05-11 13:58:08 -0700 | [diff] [blame] | 614 | SkASSERT(test < (GrStencilTest)kGrStencilTestCount); |
kkinnunen | ccdaa04 | 2014-08-20 01:36:23 -0700 | [diff] [blame] | 615 | |
cdalton | 93a379b | 2016-05-11 13:58:08 -0700 | [diff] [blame] | 616 | return gTable[(int)test]; |
kkinnunen | ccdaa04 | 2014-08-20 01:36:23 -0700 | [diff] [blame] | 617 | } |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 618 | |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 619 | bool GrGLFormatIsCompressed(GrGLFormat format) { |
| 620 | switch (format) { |
| 621 | case GrGLFormat::kCOMPRESSED_RGB8_ETC2: |
| 622 | case GrGLFormat::kCOMPRESSED_ETC1_RGB8: |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 623 | return true; |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 624 | |
| 625 | case GrGLFormat::kRGBA8: |
| 626 | case GrGLFormat::kR8: |
| 627 | case GrGLFormat::kALPHA8: |
| 628 | case GrGLFormat::kLUMINANCE8: |
| 629 | case GrGLFormat::kBGRA8: |
| 630 | case GrGLFormat::kRGB565: |
| 631 | case GrGLFormat::kRGBA16F: |
| 632 | case GrGLFormat::kR16F: |
Robert Phillips | ebab03f | 2019-07-22 08:48:18 -0400 | [diff] [blame] | 633 | case GrGLFormat::kLUMINANCE16F: |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 634 | case GrGLFormat::kRGB8: |
| 635 | case GrGLFormat::kRG8: |
| 636 | case GrGLFormat::kRGB10_A2: |
| 637 | case GrGLFormat::kRGBA4: |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 638 | case GrGLFormat::kSRGB8_ALPHA8: |
| 639 | case GrGLFormat::kR16: |
| 640 | case GrGLFormat::kRG16: |
| 641 | case GrGLFormat::kRGBA16: |
| 642 | case GrGLFormat::kRG16F: |
| 643 | case GrGLFormat::kUnknown: |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 644 | return false; |
| 645 | } |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 646 | SkUNREACHABLE; |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 647 | } |
Robert Phillips | d04ddcd | 2019-12-18 14:36:52 -0500 | [diff] [blame^] | 648 | |
| 649 | SkImage::CompressionType GrGLFormatToCompressionType(GrGLFormat format) { |
| 650 | switch (format) { |
| 651 | case GrGLFormat::kCOMPRESSED_RGB8_ETC2: |
| 652 | case GrGLFormat::kCOMPRESSED_ETC1_RGB8: |
| 653 | return SkImage::CompressionType::kETC1; |
| 654 | |
| 655 | case GrGLFormat::kRGBA8: |
| 656 | case GrGLFormat::kR8: |
| 657 | case GrGLFormat::kALPHA8: |
| 658 | case GrGLFormat::kLUMINANCE8: |
| 659 | case GrGLFormat::kBGRA8: |
| 660 | case GrGLFormat::kRGB565: |
| 661 | case GrGLFormat::kRGBA16F: |
| 662 | case GrGLFormat::kR16F: |
| 663 | case GrGLFormat::kLUMINANCE16F: |
| 664 | case GrGLFormat::kRGB8: |
| 665 | case GrGLFormat::kRG8: |
| 666 | case GrGLFormat::kRGB10_A2: |
| 667 | case GrGLFormat::kRGBA4: |
| 668 | case GrGLFormat::kSRGB8_ALPHA8: |
| 669 | case GrGLFormat::kR16: |
| 670 | case GrGLFormat::kRG16: |
| 671 | case GrGLFormat::kRGBA16: |
| 672 | case GrGLFormat::kRG16F: |
| 673 | case GrGLFormat::kUnknown: |
| 674 | return SkImage::CompressionType::kNone; |
| 675 | } |
| 676 | SkUNREACHABLE; |
| 677 | } |
| 678 | |